Comba MRU1000 Distributed Remote Unit RF Unit
Zofotokozera
- Maukonde: Chithunzi cha FHD 4
- Kuthekera kwa Utumiki: Thandizani 2x 100MHz 4T4R cell, 400 ogwiritsa ntchito, ndi 1200 RRC ogwiritsira ntchito mu selo iliyonse
- Kukula Kolunzanitsidwa: Zomwe sizinafotokozedwe
- Kulemera kwake: 7.2kg
- Magetsi: Kuthandizira AC100V-240V kapena DC: -48V (-40~-57v)
- Kugwiritsa Ntchito Mphamvu: Zomwe sizinafotokozedwe
Malangizo Ogwiritsira Ntchito Zogulitsa
- Chitetezo ndi Chitetezo
- Onetsetsani kuti mukutsatira malangizo onse otetezedwa omwe atchulidwa m'buku la ogwiritsa ntchito kuti mupewe ngozi kapena kuwonongeka kulikonse pakukhazikitsa ndi kugwiritsa ntchito.
- Chiyambi Chadongosolo
- 5G Access Unit
- Gawo lofikira la 5G ndi gawo lofunikira padongosolo. Tsatirani zomwe zaperekedwa kuti mukhazikitse bwino ndikugwiritsa ntchito.
- Kuyika
- Onani Gawo 3 la bukhu la ogwiritsa ntchito kuti mupeze malangizo atsatanetsatane oyika zida.
- Kutumiza
- Tsatirani njira zomwe zafotokozedwa mu Gawo 4 pakugwiritsa ntchito tsamba, kuphatikiza kukonza ma netiweki a WAN ndi zina zofunika.
- 5G Access Unit
FAQs
- Q: Ndiyenera kuchita chiyani ndikakumana ndi zovuta pakutumiza?
- A: Ngati mukukumana ndi zovuta zilizonse panthawi yotumiza, onani gawo lothetsera vuto la bukhu la ogwiritsa ntchito kapena funsani thandizo lamakasitomala kuti akuthandizeni.
- Q: Kodi gawo lofikira la 5G limathandizira magawo angapo a netiweki?
- A: Inde, gawo lofikira la 5G limathandizira magawo angapo a netiweki monga momwe amafotokozera pa intaneti. Onetsetsani kuti mwawakonza moyenera malinga ndi zomwe mukufuna.
Comba Distributed gNB User Manual
Comba Distributed gNB User Manual
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Comba Distributed gNB User Manual
Chipangizochi chikugwirizana ndi Gawo 15 la Malamulo a FCC. Kugwiritsa ntchito kumadalira zinthu ziwiri izi: (1) chipangizochi sichingabweretse kusokoneza koopsa, ndipo (2) chipangizochi chiyenera kuvomereza kusokoneza kulikonse komwe kumalandira, kuphatikizapo kusokoneza komwe kungayambitse ntchito yosayenera. Ichi si chipangizo cha CONSUMER. Amapangidwa kuti aziyika ndi FCC LICENSEES ndi QUALIFIED INSTALLERS. MUYENERA kukhala ndi LICENSE ya FCC kapena kuvomera kwa yemwe ali ndi License wa FCC kuti mugwiritse ntchito chipangizochi. Kugwiritsa ntchito mosaloledwa kungayambitse zilango zazikulu zolandidwa, kuphatikiza zilango zopitilira $100,000 pakuphwanya kulikonse.
Chitetezo ndi Chitetezo
1) Mukayika zida, chonde siyani malo okwanira kuti muzitha kutentha, ndipo khalani kutali ndi gwero la kutentha kapena moto, monga chowotcha chamagetsi, kandulo, ndi zina; 2) Osamasula zidazo nokha. Ngati zida zalephera, chonde funsani wopereka zida. 3) Iyenera kukhala yowuma panthawi yosungira, yoyendetsa ndikugwiritsa ntchito. Ngati madzi amalowa mwangozi mu chassis, chonde dulani mphamvuyo nthawi yomweyo ndikulumikizana ndi wopereka zida. 4) Ngati pali zochitika zotsatirazi: utsi, phokoso lachilendo, fungo lamphamvu, ndi zina zotero, chonde siyani kugwiritsa ntchito nthawi yomweyo ndikuchotsa pulagi yamagetsi; 5) Musalole ana kugwiritsa ntchito zidazo okha popanda kuyang'aniridwa, ndipo aletseni ana kusewera ndi zida ndi zida kuti apewe ngozi. 6) Chonde ikani zida pakhoma lokhazikika komanso lolimba, ndipo chilengedwe chidzakhala chowuma, mpweya wabwino komanso wopanda kuwala kolimba 7) Chonde sungani pulagi yamagetsi kuti ikhale yoyera komanso yowuma kuti musawononge magetsi. Osagwiritsa ntchito chingwe chowonongeka kapena chakale 8) Osayika zinthu zilizonse pa chingwe chamagetsi kapena pulagi yamagetsi pazida, ndipo musatseke chisisi ndi zinthu. Musanatsutse zida, chonde zimitsani zida ndikudula magetsi. Poyeretsa, musayeretse ndi zotsukira zowononga, koma pukutani ndi nsalu yofewa youma
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Chiyambi Chadongosolo
2.1 5G Access Unit
Mawonekedwe a 5G access unit akuwonetsedwa mu Chithunzi 2-1 Mawonekedwe a 5G Access Unit
Chithunzi 2-1 Mawonekedwe a 5G Access Unit
Mafotokozedwe aukadaulo a gawo lofikira la 5G akuwonetsedwa mu Table 2-1 Mafotokozedwe ofunikira aukadaulo
Table 2-1 Zofunikira zaukadaulo
Kanthu
Magwiridwe ndi mafotokozedwe
Networking
Chithunzi cha FHD 4
Kuthekera kwautumiki
Thandizani 2x 100MHz 4T4R cell
Thandizani ogwiritsa ntchito 400 ndi ogwiritsa ntchito 1200 RRC olumikizidwa mu cell iliyonse;
Kukula kwa kulunzanitsa
Kuthandizira GPS, 1588v2 wotchi kalunzanitsidwe 19 "choyikapo muyezo, kutalika 1U. 440 mm × 410 mm × 42mm (w × D × h)
Kulemera
7.2kg
Magetsi
Kuthandizira AC100V-240V kapena DC: - 48V (- 40~-57v)
Kugwiritsa Ntchito Mphamvu
<200W
Chitetezo cha chilengedwe IP30
Njira yoyika
Choyikapo kapena khoma wokwera
Kuzizira Ntchito kutentha
ZOTHANDIZA -5+55
Ntchito chinyezi wachibale 15% - 85% (palibe condensation)
Chizindikiritso cha mawonekedwe a 5g access unit panel chikuwonetsedwa mu Chithunzi 2-2 Interface of access unit
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Chithunzi 2-2 Chiyanjanitso cha gawo lofikira
Mafotokozedwe a mawonekedwe a 5g access unit akuwonetsedwa mu Table 2-2 Access unit mawonekedwe
kufotokoza
Table 2-2 Mafotokozedwe a mawonekedwe a mawonekedwe
Chiyankhulo
Kufotokozera kwa mawonekedwe ndi kufotokozera ntchito
OP1, OP2
25G SFP + Optical, Backhaul Port, Yosungidwa
OP3, OP5, OP6
10G SFP + Optical, Backhaul Port, yosungidwa
Chithunzi cha OP4
10G SFP + Optical, Backhaul Port
Zamgululi
1GE, LMT mawonekedwe, 100M/1000M
Zamgululi
1GE, BMC Debug, yosungidwa
USB1 / USB2
2 x USB3.0 mawonekedwe olumikizira mbewa / kiyibodi / chipangizo cha USB, ndi zina
GPS
GPS mawonekedwe (SMA),
Zamgululi
1 PPS yachiwiri kulowetsa kugunda
RGPS
Mawonekedwe a RGPS (RJ45)
KuD_IN
1PPS + ToD yachiwiri kulowetsa kugunda
ToD_ OUT FHD Khadi
1PPS + ToD yachiwiri kutulutsa mphamvu 4 × 12.5Gbps SFP + mawonekedwe owoneka bwino, kulumikizana kwa nyenyezi ndi gawo lokulitsa,
FH1-FH4
kuthandizira CPRI.
FHD Card
12.5Gbps SFP + mawonekedwe owoneka bwino, zida zotsika.
FH5
Chizindikiro cha 5G AU LED chikuwonetsedwa mu Table 2-3 5G AU LED Indicator
Table 2-3 5G AU LED Indicator
Chizindikiritso
Ntchito
Mtundu
Mkhalidwe
PWR
Chizindikiro cha Mphamvu Chobiriwira
On
Kuzimitsa
OP1~6
SFP Synchronous Green
Green On
chizindikiro
/Lalanje
Orange Pa
Kuwala kwa Orange Kuzimitsa
Kufotokozera Kupereka mphamvu kwanthawi zonse Kuphatikizika kwamphamvu kwachilendo Ulalo wabwino
SFP ilipo. Optical module kulandira kapena kutumiza zolakwika. Kulakwitsa pang'ono kapena ulalo watha Netiweki sinalumikizidwe kapena
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LAN1-2
SYNC FHD Khadi PWR FHD Khadi RUN/ARM
FHD Card SYNC FHD Khadi M/S
Chizindikiro cha LAN
lalanje
Green SYNC chizindikiro Chobiriwira
Chizindikiro cha Mphamvu Chobiriwira
Kuthamanga / Alamu chizindikiro
Green / Orange
SYNC chizindikiro Chobiriwira
Chizindikiro cha Master / Ukapolo
Green
SFP palibe
On
Lumikizani zachilendo popanda deta
kufalitsa
Kuthwanima
Lumikizani zachilendo ndi data
kufalitsa
Kuzimitsa
Ulalo sunalumikizidwe
On
Lumikizani 1000Mbps
Kuzimitsa
Lumikizani 100Mbps kapena Link
Osati Up
On
Kulunzanitsa kupambana
Kung'anima
Kulunzanitsa komwe kulipo koma sikulephera
kulunzanitsa
Kuzimitsa
Kulunzanitsa kulibe
On
Mphamvu yachibadwa
Kuzimitsa
Mphamvu zachilendo
Green On
Mapulogalamu sakuyenda
Green
Slow Zida yachibadwa udindo
Kuthwanima
Green
Zida Zamsanga zikuyendetsa kapena
Kuthwanima
mapulogalamu kukulitsa
Orange Pa
Alamu wamba
Kuwala kwa Orange Alamu Yowopsa
Kuzimitsa
Kuzimitsa kapena vuto la hardware
On
Kulunzanitsa kupambana
Kuthwanima
Kulunzanitsa komwe kulipo koma sikulephera
kulunzanitsa
Kuzimitsa
Kulunzanitsa kulibe
On
Board ikuyenda ngati master
Kuzimitsa
Board kuthamanga ngati ukapolo
2.2 Wailesi Yakutali
Maonekedwe a Remote Radio Unit Remote Radio Unit (RRU) akuwonetsedwa pa chithunzi 2-3 Mawonekedwe a
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Chithunzi 2-3 Mawonekedwe a Wailesi Yakutali Zofunikira zaukadaulo za Wailesi yakutali zikuwonetsedwa mu Gulu 2-4
kufotokoza.
Table 2-4 Zofunikira zaukadaulo
Radio Specification Technology TRx Configuration Operation Bandwidth Instantaneous Bandwidth Instantaneous Bandwidth Capacity (pa doko la mlongoti) Operating Frequency Interface kupita ku BBU Output Power pa Tx ACLR Transmitter Spurious Emissions EVM Phokoso Chithunzi Chotsekereza Mawonekedwe a Wolandira mwachinyengo
Chiyankhulo
NR
ANT1-4 OPT1-2 Mphamvu
NR 4T4R 150MHz 100MHz 100MHz
1 zonyamula 3550 3700MHz
CPRI 10W Yogwirizana ndi 3GPP TS 38.104 Yogwirizana ndi 3GPP TS 38.104 Yogwirizana ndi 3GPP TS 38.104 Choyimira: 3.5dB Yogwirizana ndi 3GPP TS 38.104 Yogwirizana ndi 3GPP TS 38.104 Yogwirizana ndi XNUMXGPP TS XNUMX.
4 x 4.3-10 Mkazi 2 x SFP+
AC100-240V
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AISG
Chotsani cholakwika
GPS
PWR
RUN/ALM
Chizindikiro cha LED
ACT VSWR
Chithunzi cha OP1
Chithunzi cha OP2
Mafotokozedwe aukadaulo ndi Makina
Voliyumu
Magetsi
Kugwiritsa Ntchito Mphamvu
Kulemera
Chinyezi
Kutentha kwa Ntchito
Mtengo wa IP
Zosankha Zokwera
AISG 2.0 Mini-USB (Efaneti pa Mini-USB kudzera pa chingwe cha LMT) Mwachidziwitso, N-Type Female, GPS Band makonda
Power Running Status System Running Status
PA Running Status RF Channel VSWR Kuyang'ana Status
Maonekedwe a Ulalo wa Optical Link Status Optical Link Status
370mm*200mm*95mm
100-240 VAC/47-63Hz Max: 180W* 7kg 5% ~95% -40°C ~+55°C IP65
Pole (45mm mpaka 120mm) / Khoma
Chidziwitso: * Kugwiritsa ntchito mphamvu kwambiri kwa RRU kumayesedwa pa 25°C pozungulira
kutentha. Kugwiritsa ntchito mphamvu kwenikweni kungakhale ndi 10% yopatuka kuchokera ku
mtengo.
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Kuyika zida
Kuyika kwa 3.1 5G AU
3.1.1 Zofunikira pazida
Zofunikira pazida zoyika zikuwonetsedwa mu Table 3-1 Zofunikira pakuyika
zida.
Table 3-1 Zofunikira pazida zoyika
Mtundu wa Chida
Ntchito
Kubowola kwa percussion
Tsegulani
sipana
Wodzikonzekeretsa, wokhoza kubowola mabowo 8 wrench
Kudzikonzekeretsa, kutsegula 8mm ndi 10mm
Cross screwdriver
5 mm
3.1.2 Kuyika pakhoma
Khwerero 1: Chotsani AU mu phukusi, ndikusintha momwe mungayikitsire chotengeracho molingana ndi chithunzicho, monga momwe chikusonyezedwera pa Chithunzi 3-1
Sinthani mayendedwe a lug ndikuyika zomangira za M4 × 6 countersunk
Chithunzi 3-1 Chojambula cha Kuyika kwa Case Lug Gawo 2: Khomani mabowo anayi 8 pakhoma monga momwe tawonetsera pa Chithunzi 3-2 AU miyeso yobowola khoma. Kuzama kwa dzenje ndi 50-60mm. Konzani bawuti yowonjezera pakhoma kuti mutsimikizire
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Kuyika kwa Comba Distributed gNB User Manual ndikokhazikika. Chotsani nati ndi gasket ya bawuti yakukulitsa, ndipo gwirizanitsani dzenje la AU lug ndi bawuti yokulirapo, monga momwe tawonetsera pa Chithunzi 3-3 AU chokhazikitsa khoma.
Chithunzi 3-2 AU khoma unsembe pobowola gawo
Chithunzi cha 3-3 AU chokhazikitsa khoma
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Khwerero 3: khazikitsani khushoni lathyathyathya ndi nati, limbitsani mtedzawo ndi wrench yotseguka yokhazikika, ndipo kuyika kwatha.
3.1.3 Kuyika kwa nduna - kukhazikitsa thireyi (yothandizira nduna ya 1000mm)
9) Zida zoyika
Zida zoyika zikuwonetsedwa mu Table
Table 3-2 Zida Zoyikira
Dzina
Ndemanga
Cross screwdriver (mtundu wapadziko lonse) Wodzikonzekeretsa, 5mm
10) Kuyika zida
Khwerero 1: Chotsani zida za AU m'phukusi ndikuyika chikwama choyika tray yothandizira pa AU, monga momwe tawonetsera pa Chithunzi 3-4 Kuyika chithunzi cha hanger ya cabinet.
Chithunzi 3-4 Kuyika chithunzi cha hanger ya nduna Gawo 2: Ikani thireyi pa kabati, monga momwe chithunzi 3-5 chikusonyezera.
Sinthani malo a thireyi, 2 M6 × 16 pan-head kuphatikiza screw pa thireyi iliyonse
Chithunzi 3-5 Chithunzi cha Kuyika kwa Tray Khwerero 3: ikani AU mopingasa mu kabati, limbitsani zomangira za M6, monga momwe tawonetsera pa Chithunzi 3-6 Kuyika kwa AU pa nduna, ndipo kuyika kwatha.
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Chithunzi 3-6 Kuyika kwa AU pa nduna 3.1.4 Kuyika kwa nduna - kukhazikitsa njanji (yogwiritsidwa ntchito ku makabati 600mm mpaka
1000mm kuya)
1) Zida zoyika
Zida zoyika zikuwonetsedwa mu Table 3-3 Zida Zoyikira.
Table 3-3 Zida Zoyikira
Dzina
Ndemanga
Cross screwdriver (mtundu wapadziko lonse) Wodzikonzekeretsa, 5mm
2) Kuyika zida
Khwerero 1: Chotsani zida za AU m'phukusi ndikuyika hanger yoyika njanji yothandizira pa AU, monga momwe zikuwonetsedwera pa Chithunzi 3-7 Kuyika kwa hanger kwa njanji yowongolera.
Sinthani njira ya hanger ndikuyika M4 × 6 countersunk screw
Chithunzi 3-7 Kuyika kwa hanger kwa njanji yowongolera
Gawo 2: Ikani njanji yotsetsereka pa nduna, monga momwe chithunzi 3-8 mpaka chithunzi 3-11 chikusonyezera. 1. Chotsani njanji yotsetsereka ndikuchotsa zomangira panjanjiyo, zokwana 5, monga
kuwonetsedwa pazithunzi 3-8
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Chotsani njanji yowongolera ndikuchotsa zomangira zakutsogolo ndi zakumbuyo pa njanji yowongolera, zokwana 5. Chithunzi 3-8 2. Ikani njanji yotsetsereka pa kabati, monga momwe tawonetsera pa Chithunzi 3-9 Chithunzi chojambula cha njanji yotsetsereka yoyikidwa pa kabati.
Chithunzi 3-9 Chithunzi chojambula cha njanji yotsetsereka yoyikidwa pa nduna.
chimango cha kabati. Samalani ndi kuyanjanitsa kopingasa kwa njanji zotsetsereka mbali zonse ziwiri.
Chithunzi 3-10
Gwirizanitsani zikhomo za kalozera mbali zonse za AU ndi kalozera wa njanji yotsetsereka, ndikukankhira AU mu kabati motsatira njanji.
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Mukakankhira AU pansi motsatira njanji yowongolera, tsekani zomangira ziwiri zotayirira pa AU ndikumaliza kuyika.
Chithunzi 3-11
3.1.5 Kuyika kwa waya pansi
3.1.5.1 GPS grounding Tengani waya wachikasu ndi wobiriwira pansi wa mamita 2 kuchokera ku zipangizo zamakina onse, dulani waya wachikasu ndi wobiriwira wapafupi mamita 1 kuchokera kumapeto kwa waya wopanda kanthu, ndipo vulani waya wopanda 4 cm ndi 1 cm kuchokera ku malekezero awiri motsatana. Onani Chithunzi 3-12 chojambula chodula mawaya apansi
Chithunzi 3-12 Chojambula chomangira mawaya apansi Chotsani cholumikizira cha OT2.5-6 kuchokera pazowonjezera zamakina onse, ikani kumapeto kwa 1cm pa dzenje loyakirapo, ndikulikanikiza mwamphamvu ndi pulawo. Onani chithunzi 3-13 chojambula cha terminal crimping pazithunzi za terminal crimping.
Chithunzi 3-13 Chithunzi cha schematic crimping Gwiritsani chubu chotha kutentha chomwe chili ndi mainchesi 6 kutchingira mawaya apansi, ndipo pindani mawaya opanda kanthu 4cm mu waya wa mkuwa wapansi wa chomangiracho. Choyamba, kulungani mwamphamvu ndikuchikanikiza ndi pliers, ndiyeno kuwotchererani ndi chitsulo chosungunuka momwe mungathere, monga momwe tawonetsera pa Chithunzi 3-14 Grounding waya kugwirizana. Ikani chubu chotenthetsera pamphambano, ndiyeno chitenthetseni kuti chiphimbe potherapo, monga momwe tawonetsera pa Chithunzi 3-15 Kutetezedwa kwa machubu ocheperako.
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Chithunzi 3-14 Grounding waya kugwirizana
Chithunzi 3-15 Kutetezedwa kwa machubu otenthetsera kutentha Monga momwe tawonetsera pa Chithunzi 3-16 Chiwonetsero cha Wiring, GPS grounding wiring imalumikizidwa pansi kudzera muchitetezo cha GPS. Samalani ndi kukonza kwa waya pansi kuti musagwirizane ndi mizere ina.
Chithunzi 3-16 Chifaniziro cha mawaya a mawaya 3.1.5.2 AU chassis grounding Tengani mawaya apansi achikasu ndi obiriwira, dulani kutalika kwake molingana ndi zofunikira zenizeni za mawaya, ndikupangitsa kuti ikhale yayifupi momwe mungathere. Malo otsetsereka amalumikizidwa ndi doko loyatsira chassis, ndipo mbali inayi imalumikizidwa ndi waya wapansi wa nduna, monga momwe zikusonyezedwera pa Chithunzi Chithunzi 3-17 Kuyika kwa waya wa AU chassis grounding.
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Comba Distributed gNB User Manual Chithunzi 3-17 Chithunzi choyika cha AU chassis grounding waya
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3.1.6 Mphamvu zamagetsi The AU ndi gawo lokulitsa limafunikira magetsi a 220V AC, ndipo njira yoperekera magetsi imakonda kutengera njira yamagetsi yodulira chingwe. Njira yamagetsi iyi iyenera kutenga mphamvu ya gawo limodzi (220V AC) kuchokera kumagetsi agawo atatu mu kabati yogawa. Chithunzi chojambula chamagetsi chikuwonetsedwa mu!.
Chithunzi 3-18Schematic chithunzi cha chingwe chamagetsi chazida chodulidwa ndi mphamvu yotengedwa ku nduna Ngati malowa alibe njira yodulira chingwe, gwiritsani ntchito socket kuti mutenge mphamvu ya 220V AC. Soketi yamagetsi iyenera kukhala pamtunda womwe anthu wamba sangafikire mosavuta kuti ateteze anthu kuti asatulutse pulagi yamagetsi a siteshoni yoyambira.
3.2 Kuyika kwa Remote Radio Unit
3.2.1 Chenjezo kwa Wailesi Yakutali Chenjezo! Kuyika kulikonse, kukonza, kukonza ndi kukonza zida ziyenera kuchitidwa ndi ogwira ntchito ophunzitsidwa bwino, ovomerezeka. Nthawi zonse, ogwira ntchito ayenera kutsatira zidziwitso zilizonse zachitetezo ndi malangizo.
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3.2.2 Zofunikira pakuyika
3.2.2.1 Kuyika Malo Malo okwera azitha kuthandizira kulemera kwa zida. Pofuna kupewa kusokonezedwa ndi ma elekitiroma, payenera kusankhidwa malo oyenera oyikapo kuti achepetse kusokonezedwa ndi magwero amagetsi monga zida zazikulu zamagetsi. 3.2.2.2 Chinyezi cha chilengedwe chimakhala ndi zotsatira zoipa pa kudalirika kwa zipangizo. Ndibwino kuti muyike zidazo m'malo omwe ali ndi kutentha kokhazikika komanso kutuluka kwa mpweya wopanda malire. Malo oyika makinawo ayenera kukhala ndi mpweya wabwino. Zipangizozi zidapangidwa kuti zizigwira ntchito pamlingo wa kutentha ndi chinyezi monga momwe zimatchulidwira pazomwe zimapangidwira pa kutentha koyambira -40 ~ 55oC ndi chinyezi chambiri cha 95%. 3.2.2.3 Mphamvu
Kuti mutsimikizire kukhazikika ndi chitetezo cha magetsi, tikulimbikitsidwa kuti chipangizocho chizigwira ntchito pa AC circuit breaker kapena fuse. Njirayi imathandizira kudzipatula kwa chipangizocho kuzinthu zina zamagetsi, kuchepetsa chiopsezo cha kusinthasintha kwa mphamvu ndikuwonetsetsa kuti magetsi azikhala okhazikika pa chipangizocho.
3.2.2.4Chofunika Chokhazikitsa Onetsetsani kuti zida zakhazikika bwino. Izi zikuphatikiza ma radio remote unit, cholumikizira chakunja, tinyanga ndi zingwe zonse zolumikizidwa ndi dongosolo. Onetsetsani kuti chitetezo cha mphezi kwa tinyanga takhazikika bwino.
3.2.2.5 Njira ya Chingwe Onetsetsani kuti zingwe zonse, mwachitsanzo, chingwe chamagetsi, chingwe chophatikizira, ma optic fiber, chingwe cholumikizira, zolumikizira zikuyenda bwino (gwiritsani ntchito ma drip-loops) ndikutetezedwa kuti zisaonongeke. Zingwe za fiber optic zimafunikira kugwiridwa bwino. Osatambasula, kubowola, kapena kuphwanya chingwe (zingwe) ndi zingwe, zida zolemera, zitseko, ndi zina zotero. Nthawi zonse sungani utali wopindika wocheperako womwe wopanga zingwe wafotokozera. Utali wopindika wocheperako nthawi zambiri umakhala kuchulukitsa kakhumi m'mimba mwake mwa chingwecho. Pankhani ya ulusi umodzi wa kuwala womwe ulibe chingwe, utali wopindika wocheperako womwe uyenera kuwonedwa ndi 30 mm. Magawo a Wave division multiplexing (WDM) amafunikira ulusi wamtundu umodzi Gwiritsani ntchito splicing / zolumikizira zochepa kuti mukwaniritse zotayika zochepa pa ulusi. Samalani pamene mukuyika, kupinda, kapena kulumikiza zingwe za fiber optic. Gwiritsani ntchito mita yamagetsi yamagetsi ndi OTDR poyang'ana zingwe za fiber optic. Onetsetsani kuti malo ndi aukhondo pamene mukulumikiza/kulumikiza zingwe za fiber optic. Zolumikizira zonse za fiber optic ziyenera kutsukidwa musanaphatikizepo malo otsekera pogwiritsa ntchito chipangizo choyeretsera (ie, Cletop kapena chofanana). Zipewa zoteteza zolumikizira ulusi ziyenera kuyikidwa pazingwe zonse zosatha ndikuchotsedwa zisanathe. Onani kugwirizana kwa fiber optic.
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3.2.2.6 Kusamalira Pamanja Panthawi yoyendetsa ndi kukhazikitsa, tsatirani njira zodzitetezera kuti musavulaze omwe angachitike kwa ogwira ntchitoyo ndi zida.
3.2.3 Malangizo Oyika
3.2.3.1 Mndandanda Wonyamula
AYI
Kufotokozera
Chitsanzo No.
Ndemanga za kuchuluka
1
B1+B3 Wailesi Yakutali RRU-5130F48
Table 2.1.1 Mndandanda wazonyamula
1 ma PC
NO Kufotokozera
1
Chingwe cha GND
Kodi BVR10mm2,2M
Kuchuluka Chithunzi 1 ma PC
2
U-bolt
M10 × 85 × 110
2 ma PC
3
Bawuti yowonjezera
M10 × 110
4 ma PC
4
Kukhazikitsa bulaketi 2
RRH-3522-5832
1 ma PC
Table 2.1.2 Chalk mndandanda
3.2.3.2 Zida Zofunikira Zofunikira pazida zoyikira motere: Mtundu wa Chida
Kugwiritsa ntchito
Kubowola kwa percussion Open sipana nyundo Cross screwdriver
kudzidalira, kubowola dzenje 14 mm
Zodziyimira pawokha, 10 mm ndi 16 mm Zodziyimira pawokha, gwiritsani ntchito kukhazikitsa
bawuti yowonjezera ikagwiritsidwa ntchito pakhoma
5 mm
T-wrench
gwiritsani ntchito kutsegula mazenera
Table2.2.1 Zida zoyika
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3.2.3.3 Kufotokozera padoko la chipangizo
ANT port1
ANT port2
ANT port3
ANT port4
CHENJEZA
Chithunzi cha OP1
OP1 doko la GPS doko la RET Kuyambitsa kolowera pansi
AC MPHAMVU doko
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Pofuna kuwonetsetsa kuti chipangizocho chimagwira ntchito bwino komanso kuti chiwopsezo cha kutentha, zida zimafunikira izi zofunikira pakuyika (unitmm)
Kuyika mu malo ocheperako kapena malo opapatiza, mphamvu yosinthira kutentha mkati ndi kunja kwa danga iyenera kuganiziridwa, ndipo zipangizo zopangira mpweya wabwino ziyenera kukhazikitsidwa kuti zipewe kudziteteza kwa zipangizo chifukwa cha ntchito yayitali komanso kutentha kwa mpweya. Kutentha kwa chipangizocho ndi 240W. 3.2.4.2 Njira yoyika RRU imathandizira njira 2 yoyikira a) kukwera ndi b) kukwera khoma.
a) Malangizo a Pole-Mount Installation: Gawo 1: chotsani RRH mu phukusi, monga momwe tawonetsera pa Chithunzi 1.
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Chithunzi 2.5.1 Chithunzi cha RRH Gawo 2: gwiritsani ntchito 2 U-Bolt kukhazikitsa bulaketi 2 (RRH-3522-5832) mpaka pamtengo (m'mimba mwake pamtengo uyenera kuchepera 75 mm), monga momwe tawonetsera pa Chithunzi 2.5.2.
Pole 2xM10 U Bolt Mouting Bracket 2 4xM10 Flat Washer 4xM10 Spring Washer 4xM10 Nut
Chithunzi 2.5.2 Chojambula Choyika Pole-Pali Gawo 3: ikani RRU yokonzedweratu mu sitepe 1 ikani ku bulaketi yokwera 2, ndi kutseka chipangizocho ndi M5 screw, monga momwe tawonetsera pa Chithunzi 2.5.3.
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Chithunzi 2.5.3 RRH Pole-Mount Complete Chojambula
b) Malangizo Oyika Pakhoma: Gawo 1: chotsani RRH mu phukusi, monga momwe tawonetsera pa Chithunzi 1.
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155
Comba Distributed gNB User Manual Chithunzi 2.5.4 RRU Chithunzi
Khwerero 2: chotsani bulaketi 2(RRH-3522-5832), gwiritsani ntchito kubowola pobowola mabowo 4 a 14 ndi kuya kwa 65-75 mm, monga momwe chithunzi 2.5.5.
85
Chithunzi 2.5.5 Pakhoma Pobowola Dimension Dimension Gawo 3: gwiritsani ntchito nyundo kukankha 4 M10 × 110 bawuti yowonjezera pabowo pakhoma, konzani bulaketi 2(RRH-3522-5832) ku khoma molingana ndi Chithunzi 2.5.6.
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Khoma
4-Ø14 Bowo 85
4-M10x110 Bolt Yokulitsa
Kuyika Bracket 2 4-M10 Flat Washer 4-M10 Spring Washer 4-M10 Nut
155
Chithunzi 2.5.6 Choyika Bracket 2 Chojambula chokhazikitsa
Khwerero 4: ikani RRU yokonzekera mu sitepe 1 ndikuyika ku 2. Ndipo Chithunzi 5 chikuwonetsa chithunzi chonse cha kukhazikitsa.
Chingwe cha M5x18
Chithunzi 2.5.7 Chojambula Choyika Pakhoma
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Chithunzi 2.5.8 Kuyika Pakhoma Kokwanira Chithunzi 3.2.5 Kuyika Pakhoma
Chingwe cha Grounding chimaperekedwa ndi screw yomwe idzayike pa chassis monga momwe tawonetsera pa Chithunzi 3.4.1.
2-M6 Screw
Chithunzi 2.4.1Grounding Cable Diagram
Pakuyika m'mphepete mwa nyanja kapena m'dera la chifunga chamchere wambiri, tikulimbikitsidwa kuti malo oyakirapo athandizidwe ndi anti-corrosion treatment pambuyo polumikiza
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pansi, monga kuyika matope kapena kugwiritsa ntchito utoto woletsa dzimbiri.
3.2.6 GPS port Chitetezo cha mphezi Pali magetsi a DC mu GPS feeder, yomwe imakhudzidwa ndi mphezi. Ndikofunikira kuwonjezera chipangizo choteteza mphezi pakati pa doko la GPS la chipangizocho ndi mlongoti wa GPS. Kutetezedwa kwa mphezi sikuchepera 20KA. Njira yolumikizira ili motere:
GPS Lightningarster
GPS Grounding point of mphezi yomanga
Ku GPS antenna
Kulumikizana kwa GPS feeder, kuphatikiza kulumikizana kwa chomangira mphezi ndi mlongoti, kuyenera kutetezedwa ndi madzi, ndipo mulingo wachitetezo uyenera kukhala pamwamba pa IP65.
3.2.7 AISG ndi Kulumikizana kwa alamu Kunja
3.8.1 Chiwonetsero cha chingwe chowonjezera pansipa chimagwiritsidwa ntchito kulumikiza doko la AISG la antenna la RET ndi chipangizo chakunja chowunikira ma alarm.
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Chithunzi 2.7.1 AISG/MONextensioncablepicture
Zofotokozera za kutalika kwa chingwe:
Chipangizo mbali
Lumikizani mbali
Utali
DB15
Chithunzi cha AISG
3m
DB15
Chithunzi cha EXT ALM
0.5m
3.8.2 Chiwonetsero cha chingwe chowonjezera pansipa chimagwiritsidwa ntchito kulumikiza doko la AISG la RET
Chithunzi 2.7.1 AISG/MONextension chingwe chithunzi
Zofotokozera za kutalika kwa chingwe:
Chipangizo mbali
Lumikizani mbali
Utali
DB15
Chithunzi cha AISG
3m
Doko la DB-15 likuwonetsedwa pansipa limagwiritsidwa ntchito kulumikiza ku RRU kwa AISG ndi kulumikizana kwa ma alarm akunja.
Chithunzi 2.7.2 DB-15 Interface pa RRU
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Madoko a 2 ozungulira amagwiritsidwa ntchito kulumikiza ku doko la antenna RET ndi chipangizo chakunja chowunikira ma alarm.
Chithunzi 2.7.3 AISG / MON Port mawonekedwe.
Zindikirani: Chingwe chowonjezera sichikuphatikizidwa mu phukusi lokhazikika. Chithunzi chotsatira chikuwonetsa kugwirizana kwa RRU ndi Antenna, GPS ndi chipangizo choyang'anira alamu chakunja.
3.2.8 Chingwe cholumikizira
GPS
Chipangizo chakunja Nenani alamu akunja kudzera padoko la MON
MON
Anatena
ANT1
ANT4
(Kuchokera ku BBU kupita ku RRH)
AISG Power Cable
Chithunzi 2.7.4 RRU chingwe cholumikizira chojambula
3.2.9 Mphamvu zamagetsi The Remote Radio Unit ikufunika magetsi a 110V AC, ndipo mawonekedwe amagetsi ndi
amakonda kutengera njira yamagetsi yodulira chingwe. Njira yamagetsi iyi iyenera kutenga mphamvu ya gawo limodzi (110V AC) kuchokera ku mphamvu ya magawo atatu mu kabati yogawa. Chithunzi chojambula chamagetsi chikuwonetsedwa mu!.
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Chithunzi 3-19Schematic chithunzi cha chingwe chamagetsi chazida chodulidwa ndi mphamvu yotengedwa ku nduna Ngati malowa alibe njira yodulira chingwe, gwiritsani ntchito socket kuti mutenge mphamvu ya 110V AC. Soketi yamagetsi iyenera kukhala pamtunda womwe anthu wamba sangafikire mosavuta kuti ateteze anthu kuti asatulutse pulagi yamagetsi a siteshoni yoyambira.
3.2.10 Kutsimikizira Ntchito Yachizolowezi
(1) Poyambitsa RRU
(2) Kuyang'ana zisonyezo za LED kuti zitsimikizire ntchito yabwinobwino
Chizindikiritso Ntchito
Mtundu
Boma
Kufotokozera
PWR
Power Running Green
On
Mphamvu yamagetsi yabwinobwino
Mkhalidwe
Kuzimitsa
Mphamvu zamagetsi sizili bwino
RUN/ALM
System Running Green
Green On
Mapulogalamu osayendetsa kapena
Mkhalidwe
/Lalanje
mapulogalamu sanayambike
Kung'anima kobiriwira (1s kuyatsa, Yachizolowezi
1s kuchoka)
Green Fast Flash Chipangizo choyatsa kapena
(0.125s pa, 0.125s kukweza mapulogalamu
kutali)
Orange Pa
Zida ndi zachilendo
kapena alamu imapangidwa
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ACT VSWR OP1/OP2
PA Running Status Green
RF Channel VSWR Orange Checking Status
Optical Link Status Green / Orange
Kutseka
Kuyang'ana Pa Kuwala
Kuzimitsa
Palibe kuyika kwamagetsi kapena kulephera kwa zida Ma tchanelo onse a cell yolumikizidwa akugwira ntchito bwino, ndi ampLifier yayatsidwa. Selo lotsegulidwa limakhala ndi njira zosadziwika bwino, ndi ampLifier yazimitsidwa. Zonse ampma lifiers azimitsidwa. Makanema ena omwe ali mu cell yolumikizidwa amakhala ndi ma alarm a VSWR. Makanema ena adapezeka ndi ma alarm a VSWR panthawi yoyambira zida Palibe alamu ya VSWR
Green On
CPRI ulalo OK
Orange Pa
Optical module ili mkati
malo, koma palibe
kuwala kulandira kapena
kutumiza zachilendo.
(ikupezeka ndi
Optical port)
Kuwala kwa Orange Pali cholakwika pang'ono kapena
(1s kuyatsa, 1s kuchotsedwa)
kutayika kwa loko yolumikizira mu CPRI
ulalo
Kuzimitsa
Optical module palibe
udindo kapena doko la kuwala
osalumikizidwa
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Kuyika zida za GPS
3.3.1 Malo oyika antenna ya GPS
SKY A 2m
*
MAKASITO WOPEREKA
*LIGHTING D
90 pa!
TETEZANI CIRDCULAR CONE
ANTEN A
A 30 ndi?
OBSTRUCTIO (BUILNDING SoITrE RELIEF)
*MALO
* CONDUCTOR YOGULITSA
*
GROUNDING SYSTEM
2m KUCHOKERA METALLIC GREATOEBRJETCHTAN 20cm MU ILIYONSE
DIMENSION
*NYUMBA
1
EMP PROTECTOR
2
CHIKWANGWANI
LENGTH +
=1
2
OSATETEZEKA (SHAORREAT
DISTANCE)
MALO Otetezedwa
GPS RECEIVER UNIT
*
1 - 1/2 "
COPPER ST5RmAP Utali
Chithunzi 3-20 Chithunzi chojambula cha malo oyika mlongoti 1) Mlongoti wa GPS udzayikidwa pamalo otseguka kuti zitsimikizire kuti pali mlongoti.
palibe zopinga zazikulu (monga mitengo, nsanja zachitsulo, nyumba, ndi zina zotero) mkati mwa ngodya yozungulira yozungulira ya madigiri 30; 2) Pofuna kupewa kukhudzidwa kwa mafunde owonetseredwa, mlongoti wa GPS uyenera kukhala wopitilira 2m kutali ndi zinthu zachitsulo zozungulira ndi kukula kopitilira 20cm. Monga momwe tawonetsera pa Chithunzi 3.6-1; 3) Popeza kuthekera kwa satellite kuwonekera ku equator ndikwambiri kuposa komwe kuli m'malo ena, kumpoto kwa dziko lapansi, mlongoti wa GPS uyenera kuyikidwa mu
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kumwera kwa malo oyikapo momwe ndingathere; 4) Musayike mlongoti wa GPS pafupi ndi zida zina zotumizira ndi kulandira kuti mupewe mayendedwe a cheza a tinyanga zina zolozera pa mlongoti wa GPS; 5) Mukayika tinyanga ziwiri kapena zingapo za GPS, sungani mtunda wopitilira 2m. Ndibwino kuti muyike tinyanga zambiri za GPS m'malo osiyanasiyana kuti mupewe kusokoneza nthawi imodzi. 3.3.2 Kusankhidwa ndi kugwirizana kwa GPS antenna feeder 1) Pansi pa kukumana ndi malo, GPS antenna feeder iyenera kukhala yaifupi momwe mungathere kuti muchepetse kutsika kwa chingwe ku chizindikiro; 2) Chithunzi 3-21 Chithunzi cholumikizira pakati pa GPS ndi chodyetsa pogwiritsa ntchito mutu wowongoka chikuwonetsa zofunikira za kutalika kwa chingwe cha mlongoti wa GPS kangapo. GPS ndi feeder zimalumikizidwa ndi mutu wowongoka, monga momwe tawonetsera pa Chithunzi 3-21 Chithunzi cholumikizira pakati pa GPS ndi chodyetsa pogwiritsa ntchito mutu wowongoka.
Chithunzi 3-21 Chithunzi cholumikizira pakati pa GPS ndi chodyetsa pogwiritsa ntchito mutu wowongoka
Table 3-4 Kusankhidwa kwa chingwe
Zofunikira za kutalika kwa chingwe
Chitsanzo cha chingwe
Ndemanga
0-70 m
Mtengo wa LMR400
Palibe
70110m
Mtengo wa LMR600
Palibe
70~200 pa
Mtengo wa LMR400
Muyenera kuwonjezera chizindikiro cha GPS ampLifier (Kupeza> 25dB)
1) Pofuna kupewa chingwe kuti zisagwedezeke ndikupangitsa kuti cholumikizira chisamalire, cholumikizira chija
chingwe ndi m'munsi mapeto a chitoliro thandizo ayenera anakonza ndi zomatira tepi, ndi
chingwe chiyenera kukhazikitsidwa pa derrick, monga momwe tawonetsera pa Chithunzi 3-22 Kuyika chithunzi cha
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Chithunzi 3-22 Chithunzi choyika cha chodyetsa mlongoti 2) Kulumikizana pakati pa chodyetsa ndi mlongoti kusakhale madzi; 3) Kuyika ndikusintha mlongoti wa GPS ndi chodyetsa kuyenera kutsatira njira zotsatirazi, monga momwe tawonetsera pa Chithunzi 3-23 chojambula choyika mlongoti. Kuyika kwa mlongoti: 4) Dulani mbali imodzi ya chodyetsa kudzera mu chubu chothandizira, chophikira pamutu wooneka ngati N wa mlongoti wa GPS, ndiyeno piritsani chubu chothandizira mu mlongoti wa GPS ndikumangitsa; 5) Konzani chitoliro chothandizira pa derrick; 6) Konzani chingwe ndi mapeto apansi a chubu chothandizira ndi tepi yomatira; 7) Chingwecho chidzakhazikitsidwa pamtengo wogwirizira, ndipo malire ena adzasungidwa kuti akhazikitse chingwe ndi mtengo wogwira.
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Kusintha kwa Antenna:
Chithunzi 3-23 chojambula choyika antenna
1) Chotsani chitoliro chothandizira ku derrick;
2) Sinthani chubu chothandizira kuti chilekanitse ndi mlongoti (osazungulira
mlongoti);
3) Chotsani chodyetsa kuchokera ku cholumikizira chamtundu wa N, m'malo mwa mlongoti kapena
kupanga cholumikizira.
3.3.3 Chitetezo cha mphezi ndi kuyatsa kwa mlongoti wa GPS
1) Kuonetsetsa kuti mlongoti wa GPS uli mkati mwa chitetezo cha ndodo ya mphezi, mlongoti wa GPS sikuyenera kukhala malo apamwamba kwambiri m'deralo; 2) Chomangira mphezi sichingayikidwe pa mlongoti wa GPS, koma chomangira mphezi chiyenera kuyikidwa pa chizindikiro cha GPS pakhomo la siteshoni; 3) Chombo cha GPS chodyetsa mlongoti chiyenera kukhala chokhazikika, ndipo malo oyambira antenna ayenera kukhala pafupi kwambiri ndi mlongoti; 4) Kuyika kwa GPS antenna feeder sikuyenera kulumikizidwa ndi kondakitala woyatsira mpweya, mota, pampu yamadzi ndi zida zina zosokoneza kuti ziletse kusokoneza kwakunja kuti zisalowe mu dongosolo la tinyanga; 5) Kuyika kwa GPS mlongoti wodyetsa kuyenera kukhala kopanda madzi.
3.3.4 Zochitika ndi malingaliro pakuyika kwa mlongoti wa GPS
3.3.4.1 Pansi Pansi Pa nsanja yotakata, imatha kukhazikitsidwa pansi, koma yesetsani kuti musatseke mlongoti wa GPS ndi mlatho wa chingwe kuti musamawonetsere chizindikiro. Malingaliro okhudza kukhazikitsa mu Chithunzi 3-24 Kuyika Pansi ndi motere:
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Comba Distributed gNB User Manual 1) Mlongoti ndi mlatho wa chingwe zidzalekanitsidwa ndi osachepera 2m. Ngati kuli kovuta kupatukana, mlongoti ukhoza kukwezedwa kuti ukhale osachepera 2m kutali ndi mlatho wa chingwe; 2) Pamene pali parapet, yesani kuyika mlongoti pampando.
Chithunzi 3-24 Kuyika Pansi 3.3.4.2 Kuyika kwa nsanja Kwa madera akumidzi kapena madera okhala ndi nyumba zochepa zazitali, nsanja zachitsulo zimagwiritsidwa ntchito kwambiri pakuyika, monga momwe tawonetsera pa Chithunzi 3-25 Kuyika kwa Tower. Malangizo a kukhazikitsa nsanja: 1) GPS antenna idzayikidwa kumwera kwa nsanja;
2) Mlongoti wa GPS udzakhala kutali kwambiri ndi nsanja momwe zingathere, osachepera 2m; 3) Mlongoti wa GPS usamakwezedwe kwambiri, ndipo kutalika kwa chingwe kuyenera kukhala kwaufupi momwe kungathekere.
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Chithunzi 3-25 Kuyika kwa nsanja 3.3.4.3 Kuyika mlongoti 1) Mlongoti uyenera kukhala wokwera pang'ono kuposa mlongoti. Osasankha mzati wa positi
ndi nsonga kuchepetsa kuthekera kwa mphezi; 2) Mlongoti ndi mlongoti wa positi sayenera kukhala wokwera kwambiri kuti apewe kukhala malo okwera kwambiri m'derali, monga momwe tawonetsera pa Chithunzi 3-26 Kuyika makalata a makalata.
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Chithunzi 3-26 Kuyika mzati wamakalata 3.3.4.4 Kuyika kampanda 1) Mlongoti wa GPS ukhazikike pa kampanda momwe zingathere pamalopo.
kampanda; 2) Ndi bwino kusankha kampanda kum'mwera (kumpoto kwa dziko lapansi); 3) Mlongoti wa GPS udzakhala 1 ~ 2m pamwamba kuposa kampanda, monga momwe tawonetsera pa Chithunzi 3-27 Kuyika kampanda.
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Chithunzi 3-27 Kuyika kampanda 3.3.4.5 Kuyika kambiri kolakwika 1) Ngati mlongoti wa GPS uli kutali kwambiri ndi choyikapo chingwe, mlongoti wa GPS uyenera kukwezedwa.
osachepera 2m pamwamba pa chingwe choyikapo kapena osachepera 2m kutali ndi chingwe, monga momwe tawonetsera pa Chithunzi 3-28Mlongoti uli pafupi kwambiri ndi chingwe;
Chithunzi 3-28Mlongoti uli pafupi kwambiri ndi choyikapo chingwe 2) Ngati mlongoti uli wapamwamba kuposa mutu wa mlongoti, mlongoti uyenera kukwezedwa kapena
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Chithunzi 3-29Post ndi yapamwamba kuposa mutu wa mlongoti 3) Palibe chingwe chothandizira, monga momwe tawonetsera pa Chithunzi 3-30Palibe chilolezo cha chingwe;
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Chithunzi 3-30Palibe chilolezo cha chingwe 4) Malo a antenna ndi okwera kwambiri poyerekeza ndi positi, kotero malo a mlongoti ayenera kuchepetsedwa momwe angathere kuti atsimikizire kukhazikika kwa mlongoti, monga momwe tawonetsera pa Chithunzi 3-31Antenna malo apamwamba kwambiri;
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Chithunzi 3-31Pamene tinyanga tating'onoting'ono kwambiri 5) Ngati katalikirana ka mlongoti uli pafupi kwambiri, kuyenera kukhala 2m kutali ndi tinyanga ziwiri momwe kungathekere, monga momwe ziwonetsedwera pa Chithunzi 3-32Kutalikirana kwa mlongoti kwayandikira kwambiri.
Chithunzi 3-32Kutalikirana kwa tinyanga tayandikira kwambiri
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Comba Distributed gNB User Manual
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3.4 Chingwe cholumikizira
Kutalika kwa kuwala kwa fiber pakati pa AU ndi RRU sikuposa 10km, kutalika kwa kuwala kwa fiber pakati pa RRU yomaliza ndi AU sikuposa 20km, Madoko akunja a AU akuwonetsedwa mu !. Chizindikiro cha chizindikiritso chikuwonetsedwa mu!. Pambuyo kukhazikitsidwa kwa AU ndi gawo lakutali, ndikofunikira kulumikiza AU, gawo lakutali ndi zida zina malinga ndi malangizo a mawonekedwe, ndiyeno kuyatsa mphamvu kuti igwire ntchito mwachizolowezi pambuyo poyang'ana ndikutsimikizira kuti palibe cholakwika. Pakadali pano, AU imathandizira kulumikizana kwa GPS ndi RGPS. Mawonekedwe a GPS a AU amalumikizidwa ndi mlongoti wa GPS kudzera mu feeder kuti azindikire kulumikizana kwa GPS; Kapena gwirizanitsani mawonekedwe a RGPS a AU ndi mlongoti wa RPGS kudzera pa chingwe cha netiweki kuti muzindikire kulumikizana kwa GPS. RRU imathandizira Zosintha za GPS. Mawonekedwe a GPS a RRU amalumikizidwa ndi mlongoti wa GPS kudzera mu feeder kuti azindikire Malo a GPS Network ya 5G backhaul ikufunika kupereka doko la 10-gigabit optical port. The 10G optical module ndi optical fiber amagwiritsidwa ntchito kugwirizanitsa OP1 ya Micro site ndi 10-gigabit optical port ya backhaul transmission equipment. ! ikuwonetsa topology ya network.
Mtengo RRU
Kusintha kwa 5GC
AU
…x4
Chithunzi 3-33 Chingwe cholumikizira cha netiweki chapaintaneti Chophatikizira chingwe chowunikira kuti chiwonetsetse kuti gulu lofananira ndi magetsi likugwiritsidwa ntchito. Ma module a single-core Optical ayenera kugwiritsidwa ntchito limodzi. Mukulangizidwa kuti mugwiritse ntchito gawo limodzi la single-core optical module pazolumikizira zam'mwamba ndi zam'munsi kuti mupewe zolakwika za ulalo zomwe zimayambitsidwa ndi ma module optical osagwirizana. Masitepe omwe ali pamwambawa akamaliza, tsamba la Micro litha kuyatsidwa ndikuyamba kugwira ntchito.
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3.5 Kuwunika kwapansi kwa zida
1) Gwiritsani ntchito kukana kwa mita, kulumikiza chiwongolero chimodzi ku wononga chipolopolo cha chipangizocho, ndikulumikiza chitsogozo chimodzi ku waya wapansi wa socket yamagetsi, monga momwe tawonetsera pa Chithunzi 3-34 Equipment grounding test diagram;
Chithunzi 3-34 Zida zoyeserera zoyeserera Ngati kuchuluka kwa kukana kumayesedwa kocheperako (m'magawo angapo ohm mpaka khumi ohm), zida zimawonedwa kuti ndizokhazikika. Ngati mtengo wotsutsa ndi waukulu kwambiri, ukhoza kufufuzidwa kuchokera kuzinthu zotsatirazi: 1. Chotsani vuto la mita yokha: mita ndi cholembera cha mamita awiri ndizofupikitsidwa,
ndikuwona ngati mtengo wokana ndi ziro; Kukana ndi zero, ndipo mita ndi yachibadwa; Osati ziro, mita ndi yachilendo; 2. Kaya zomangira zomangira zida zalimba; 3. Kaya waya wapansi wathyoka. 2) Gwirani chipolopolo cha zida ndi cholembera chamagetsi. Ngati cholembera chamagetsi chayatsidwa, zikutanthauza kuti pali pano mu chipolopolo cha zida ndipo pali kutayikira. Onani ngati zida grounding ndi muyezo.
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3.6 Chidziwitso cha chipangizo
Chida chilichonse, bokosi lokhala ndi khoma ndi bokosi la mita yamagetsi liziyikidwa ndi zilembo zodziwikiratu kuti zithandizire kuyang'anira ndi kukonza kwamtsogolo. Zolembazo ziyenera kuikidwa pamalo pomwe kutsogolo kwa zida ndi zida zikuwonekera. Zolemba za chingwe chilichonse (monga chingwe chophatikizika chophatikizira, chingwe champhamvu, pigtail, ndi zina zotero) zimayikidwa kumayambiriro ndi kumapeto kwa chingwe pamtunda wa 20 mm kuchokera kumapeto kwa chingwe kuti zithandize kuwerenga ndi kuyang'anira ndi kukonza mtsogolo. Chizindikirocho chizikhala chowoneka bwino komanso chomveka bwino. Chizindikiro cha zidazo chidzayikidwa pamalo oonekera bwino a zipangizo, popanda kusokoneza mgwirizano ndi kugwirizanitsa kwa chilengedwe chonse, kuti asunge kukongola konse. Injini yayikulu ndi magetsi ziyenera kupachikidwa ndi zizindikiro zochenjeza. Pakakhala zida zingapo kapena mizere ingapo mbali ndi mbali, zolembazo ziyenera kumata pamzere wopingasa womwewo.
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3.7 Kuwunika pafupipafupi
Kuyika zida: fufuzani ngati malo oyika zida akugwirizana ndi kapangidwe kake komanso ngati kuyikako kuli kolimba; Kuyika kwamagetsi: fufuzani ngati magetsi ali abwinobwino komanso ngati kukhazikitsa kwa chingwe chamagetsi ndikoyenera; Zolemba zapamalo: fufuzani ngati zida, magetsi ndi zolemba zina zonse zili zonse, komanso ngati zomata ndizokhazikika; Kupitilira kwa chingwe: gwiritsani ntchito choyezera chingwe cha netiweki kuti muwone ngati chingwe cha netiweki ndichabwinobwino, ndipo gwiritsani ntchito cholembera cha optometry kuti muwone ngati ulalo wakuthupi wa pigtail ndi wabwinobwino; Kuyika bwino kwa zida: gwiritsani ntchito mita kuyesa kukana kwa waya woyika pansi. Zina: onani ngati zisonyezo zoyenera zayatsidwa mukayatsa.
4 Kukhazikitsa tsamba
4.1 Njira yoyendetsera ntchito ndi topology yakuthupi
Kuyang'anira kutsegulira kwa zida kukuwonetsedwa mu Table 4-1.
Gulu 4-1 Yang'anani zinthu musanatumize komanso pambuyo pake
Kufufuza kwatha
Zakuthupi
Kulumikizana pakati pa AU, gawo lokulitsa ndi gawo lakutali
/
zipangizo
Zopanda zingwe
1. SA netiweki: 5G mode, AMF IP, PLMN, Gnbid, kasinthidwe chonyamulira, TAC, kagawo parameter, kagawo kagawo
/ 2. NSA networking: 5G mode, PLMN, Gnbid, kasinthidwe chonyamulira, TAC, kagawo kagawo, X2 parameter
Kutumiza
Kusintha kwa parameter ya WAN network
/
magawo
Kuyanjanitsa
GPS synchronization mode
/
mode
CU udindo: CU_CellStatus
DU udindo: DU_CellStatus
Udindo wa RU: CellStatus
fufuzani chikhalidwe pambuyo
Mkhalidwe wa DP: mawonekedwe a mapu a topology pa web
/
cell activation
Udindo wa RF: RFChStatus
X2 status: CU_ LinkStatus (NSA networking)
AMF status: CU_ LinkStatus (SA networking)
Chifaniziro choyendetsera ntchito ndi mawonekedwe a thupi akuwonetsedwa mu Chithunzi 4-1
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Chithunzi 4-1 Kutumiza Tchati
4.2 Kukhazikitsa magawo
4.2.1 NSA zotumizira magawo
Magawo otumizira a NSA akuwonetsedwa mu Table 4-2 (yokhayo imagwira ICELL).
Gulu 4-2
Kukonzekera kwa parameter ya NSA networking
Mtundu
Kufuna
Remar ks
4G imafuna doko limodzi la gigabit optical kapena network
doko
Kusintha kwa mtengo wa PTN
5G imafuna doko limodzi la 10Gbps
/
zothandizira
PTN doko, VLAN nambala, VLAN IP, subnet chigoba,
default gateway IP
1 seti ya magawo oyambira a 4G:
Base
siteshoni
PLMN, eNB ID, Cell ID, TAC, IP adilesi
/
zida za parameter
1 seti ya magawo oyambira a 5G:
PLMN, GNB ID, Cell ID, TAC, IP adilesi
1 ya EPC ndikupereka zotsatirazi
Zambiri za EPC:
/
(kuthandizira 5G NSA)
MME IP adilesi
Nambala ya doko la MME SCTP
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SGW IP adilesi
Seva ya FTP
1 Seva ya FTP, yopereka adilesi ya IP, doko, wogwiritsa /
dzina, ndi mawu achinsinsi
Zida zoyesera
Mafoni oyesa a 3 5G, makhadi atatu a USIM (magalimoto opanda malire)
/
Magawo otumizira SA akuwonetsedwa mu Table 4-3 (yomwe imagwira ntchito ku ICELL ndi RRU).
Gulu 4-3
Kusintha kwa Parameter SA
Type PTN transmission resources Base station parameter resources
Zithunzi za 5GC
Kuyesa kwa seva ya FTP
zida
Kufuna
Ndemanga
Mmodzi 10Gbps kuwala doko, kupereka
mfundo izi:/
PTN doko, VLAN nambala, VLAN IP,
subnet mask, default gateway IP
Magawo a 5G base station:
Ngati muyenera kuyesa
kusagwirizana pakati pa
PLMN, GNB ID, Cell ID, TAC, IP adilesi pico masamba, Maseti awiri a 5G
magawo amafunikira
1 ya 5GC ndikupereka zotsatirazi
zambiri:
AMF IP adilesi
/
Nambala ya doko ya AMF SCTP
UPF IP adilesi
1 seva ya FTP, yopereka adilesi ya IP,
Amagwiritsidwa ntchito pa ping ndi
port, dzina la ogwiritsa, ndi password
kudzaza mapaketi
Mafoni oyesa a 3 5G, makadi 3 a USIM /
(magalimoto opanda malire)
4.3 Lowani ku WEB mawonekedwe
Kompyuta yamafakitale ya 5G yomwe nthawi zambiri imachoka kufakitale ndiyongoyambira yokha. Iwo akhoza basi katundu phukusi lalikulu ndi kulowa kwa web mkati mwa mphindi 5 mutatha kuyatsa, ndikulowetsani mwachindunji WEB mawonekedwe kuti musinthe magawo.
4.3.1 Lowani WEB mawonekedwe
Lowetsani msakatuli web: 192.168.197.241, onani Chithunzi 4-2 Web mawonekedwe olowera.
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4.4 Kukhazikitsa NSA
Chithunzi 4-2
Lowani ku web ndipo dinani Setup Guide, monga momwe chithunzi 4-3 chikusonyezera.
Chithunzi 4-3 4.4.1 Konzani maukonde a WAN
Dinani Kenako kulowa Gawo 2 ndikusintha maukonde. Ziwerengero zitatu zotsatirazi zikuwonetsa masinthidwe a IPV4/IPV6 ndi VLAN, monga momwe zasonyezedwera pa Chithunzi 4-4 ndi Chithunzi 4-5.
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Chithunzi 4-4
Chithunzi 4-5 IPConfig: Dinani Add batani kuti mudzaze DevName, EnableVlan, IPAddress, Mask, Gateway, ndi TOS; 3) DevName nthawi zambiri amasankha vEth1 mwachisawawa, ndiye kuti, doko la OP2 limasankhidwa kuti litumizenso (kumtunda kumanzere kwa doko loyang'ana kumanzere kwa backhaul transmission); 4) "EnableVlan ndi kasinthidwe ka vlan. Ngati pali vlan, sankhani Yambitsani, ndipo ngati palibe vlan, sankhani Khutsani."; 5) SubPortID ndi ID ya vlan. Ngati pali vlan, konzani vlan yogwirizana. Ngati
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Comba Distributed gNB User Manual palibe vlan, mtengo wokhazikika ndi 1; 6) IPAddress: IP adilesi, yodzazidwa molingana ndi zomwe zaperekedwa; 7) Mask: Mask adilesi, yodzazidwa molingana ndi zomwe zaperekedwa; 8) Chipata: chipata chosasinthika, chodzazidwa molingana ndi zomwe zaperekedwa; 9) TOS: Utumiki umasankhidwa mwachisawawa. Za example, pokonza ma vlans awiri, vlan ya utumiki imagwirizana ndi utumiki, ndipo oyang'anira vlan amasankha zina; 10) StaticRoute: Ngati mukufuna kukonza njira yosasinthika, dinani Add kuti muwonjezere; 11) Kusintha kwa Dev. Ngati palibe vlan, kasinthidwe kokhazikika ndi Auto. Ngati pali vlan, kasinthidwe ndi "DevName" mu IPConfig "SubPortID", monga momwe zakonzedwera pa chithunzi pamwambapa cha vEth1.100; Pazithunzi pamwambapa, ziwerengero ziwiri zoyambirira zikuwonetsa kasinthidwe ka IPV4, ndi
Chithunzi chachitatu chikuwonetsa kasinthidwe kwa IPV6, yomwe imayikidwa molingana ndi kasinthidwe ka netiweki koperekedwa ndi woyendetsa.
Dinani Kenako mukamaliza magawo. 4.4.2 makonda a NTP ndi masinthidwe olumikizana ndi wotchi
Makonda a NTP ndi masinthidwe a kalunzanitsidwe wa wotchi akuwonetsedwa mu Chithunzi 4-6.
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Chithunzi 4-6 1) Ntchito ya NTP imadzazidwa potengera adilesi yeniyeni ya IP. Ngati palibe, ikhoza kusiyidwa
opanda kanthu; 2) ClockSynMode: Njira yolumikizira mawotchi. Chokhazikika ndi GPS+Beidou. Ngati ntchito
network chingwe mtundu RGPS, kusankha RPGS; 3) DelayOffset: Musanayambe kuyatsa, kuyika kwachisawawa ndi 0. Pambuyo pake mapaketi akuluakulu a data ali
yodzaza, ndipo seloyo imakhazikitsidwa bwino, sinthani mutu wamutu wosinthira kutengera mutu wazithunzi za 5G macro station kapena mutu wamutu womwe umatchulidwa ku 4G D frequency band (monga 0.7 ms) kuphatikiza 4/5G (sinthani kumbuyo ndi 3 ms kapena sinthani patsogolo ndi 2 ms), zomwe zitha kukhazikitsidwa molingana ndi momwe zilili. Kusintha kwamitundu ndi - 9 mpaka 9 ms, ndi 1 ms ndi 1000; Zosintha zina zokhazikika.
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Comba Distributed gNB User Manual 4.4.3 Gnfid, kasinthidwe ka mayendedwe
CU_ GnbParam
Chithunzi 4-7
PlmnId: Lembani zambiri zoperekedwa ndi wogwiritsa ntchito. Nthawi zambiri Mobile 46000,
Unicom 46001, Telecom 46011;
GnbIdNumBits: Chiwerengero cha GnbId bits, chomwe ndi 24-bit GnbId mwachisawawa;
GnbId: Lembani kutengera GnbId yoperekedwa ndi wogwiritsa ntchito.
DU_ DuParam
GnbType: sankhani gNB;
DUID: DU nambala, kusankha;
DUName: DU dzina, kusankha;
Mtundu wa Maselo: Sankhani SUB6G.
CarrierRouteModeMayendedwe a fakitale osasintha ndi 1C4T4R, ndiye chonyamulira 4T4R. Mutha
sinthani 1C2T2R ndi 2C4T4R kutengera zomwe mukufuna patsamba.
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Comba Distributed gNB User Manual 4.4.4 5G PLMN ndi DU_ TAList Configuration
Chithunzi 4-8 Plmn zoikamo zikuwonetsedwa Chithunzi 4-8. CU_ PLMNListInfo ndi DU_ PLMNListInfo: Lembani PLMNID molingana ndi momwe zilili; DU_ TAList: Kukonzekera kosasintha ndi zonyamulira 4, kuyang'ana pa magawo a TAC, ndipo kasinthidwe kameneka kamachokera ku TAC yoperekedwa ndi chonyamulira. LocalIpId: Khazikitsani LocalIpId yogwirizana ndi doko la backhaul pa web BBU >>CU>>CU_Config>>CU_IPConfigParam tsamba. DU_TAList Localid ikuyenera kukhala yogwirizana ndi wonyamula katunduyo Localid ku CU_CarrierCellIdentityInfo. 4.4.5 5G chonyamulira parameter kasinthidwe
Chithunzi 4-9
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Chithunzi 4-10
Chithunzi 4-11 Carrier Band AndTddPattern: Version 0.6SP9 (onani kufotokozera kwa Baibulo mu Zowonjezera 1) ndi matembenuzidwe oyambirira. Kukonzekera kwa chiŵerengero cha slot kukuwonetsedwa mu Chithunzi 4-9. Chonyamulira 1 ndi kasinthidwe ka 5ms kamodzi ka Band41, chonyamulira 2 ndikusintha kwa 2.5ms kawiri kawiri ka Band78, chonyamulira 3 ndiye 2.5ms single-cycle kasinthidwe.
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ya Band79.Masinthidwe omwe ali pamwambawa ndi ongotchula okha. Pa mtundu womwe wasinthidwa kukhala V0.6SP10 kapena mtsogolomo, CarrierBandAndTddPattern iyenera kusinthidwa kukhala FreqBandIndList ndi SlotAssignment yokha. Mu SlotAssignment, 8_ 2 ndi kasinthidwe ka 5ms kamodzi, 7_ 3 ndi 2.5 ms double cycle, 3_ 2 ndi 2.5 ms single cycle kasinthidwe. Onani Chithunzi 4-10 kuti musinthe. Sinthani ku mtundu wa V0.8, ndikusintha konyamulira kofananira kukuwonetsedwa mu Chithunzi 4-11. Kwa CType, sankhani ICEll kapena RRU, ndipo uplink ndi downlink bandwidth imakonzedwa molingana ndi kasinthidwe kwenikweni. Za example, 100 imayimira 100 Mhz bandwidth.
CarrierConfig: Pamafunika kukonza magawo a PhyCellID, NrARFCNDL, NrARFCNUL, DLBandwidth, ULBandwidth, SsbFrequency, ndi ReferenceSignalPower (dBm).
PhyCellID ndi CellID yakuthupi yomwe imakonzedwa molingana ndi dongosolo la wogwiritsa ntchito; NrARFCNDL, NrARFCNUL, DLBandwidth, ULBandwidth, SsbFrequency: Ngati mafupipafupi ndi bandwidth ndi zachilendo, zikonzeni malinga ndi deta yoperekedwa ndi chonyamulira. Ngati woyendetsa sapereka, ndipo pali masiteshoni akuluakulu mozungulira monga madera oyandikana nawo, nthawi zambiri timafanana ndi ma frequency a SSB ofanana ndi ma ma macro station; Ngati palibe ma macro station, ma frequency frequency point nthawi zambiri amakonzedwa. ReferenceSignalPower: Zosasintha zomwe zagawidwa ndi -12. CarrierTargetPower ndi 23.15dbm, ndipo malo okhazikika amphamvu kwambiri ndi 16.CarrierTargetPower ndi 50dbm; DU_ Carrier Common Param ndi CU_ CarrierCommonParam: Magawo onyamula a DU ndi CU alumikizidwa ndi kasinthidwe ka CarrierConfig ndipo safunikira kusinthidwa. Chiŵerengero cha nthawi ya mafoni: FreqBandIndList mu CarrierBandAndTddPattern yakhazikitsidwa ku Band41, Pattern1_ DLULTransmissionPeriod ndi kuzungulira kumodzi kwa 5 milliseconds; Sankhani ms5 (5ms) pa nthawi ya DIUITxPeriod, chiwerengero cha downlink slots NrofDownlinkSlots ndi 7, chiwerengero cha zizindikiro za downlink NrofDownlinkSymbols ndi 6, chiwerengero cha uplink slots NrofUplinkSlots ndi 2, ndipo chiwerengero cha zizindikiro za uplink NrofDownlinkS config. Unicom ndi Telecom timeslot ratio: FreqBandIndList mu CarrierBandAndTddPattern yakhazikitsidwa ku Band4. Chitsanzo78_ DLULTransmissionPeriodicity ndi Pattern1_ DLULTransmissionPeriodicity ndi 2 ms kawiri kuzungulira; Unicom Telecom ndi 2.5 ms dual cycle (ndiko kuti, pali awiri TddPatternid). Kagawo ka slot DIUITxPeriod ndi ms2.5p2 (5 ms). Nambala ya slot ya downlink NrofDownlinkSlots ya TddPatternid 2.5 ndi 1. Nambala ya chizindikiro cha downlink NrofDownlinkSymbols ndi 3. Nambala ya uplink slot NrofUplinkSlots ndi 10, ndipo nambala ya chizindikiro cha uplink NrofUplinkSymbols ndi 1; Nambala ya slot ya TddPattern 2 downlink ya NrofDownlinkSlots ndi 2. Nambala ya chizindikiro cha downlink ya NrofDownlinkSymbols ndi 2. Nambala ya uplink slot ya NrofUplinkSlots ndi 10, ndipo nambala ya chizindikiro cha uplink ya NrofUplinkSymbols ndi 2. Unicom ndi Telecom amagwiritsa ntchito configuration yomwe imadzazidwa mu Firiji 2-4.
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Chithunzi 4-12 1) Chonyamulira DLBndiwidth: Downlink bandwidth. Pakadali pano, 30KHZ subcarrier interval ikugwiritsidwa ntchito,
ndipo bandwidth ya 100M ndi manambala a 273 RB monga momwe tawonetsera pa Chithunzi 4-10; 2) Carrier ULBandwidth: The downlink bandwidth.Pakali pano, 30KHZ subcarrier interval ikugwiritsidwa ntchito, ndipo 100M bandwidth ikuwonetsedwa mu Chithunzi 4.4-10 monga manambala a 273 RB. Ma uplink ndi downlink RB ayenera kukhala osasinthasintha; 3) Pakadali pano, China Mobile Unicom Telecom imagwiritsa ntchito nambala ya RB iyi; 4) TAC ndi Localid amadzazidwa motengera momwe zinthu zilili, monga momwe zikusonyezedwera pa Chithunzi 4-10. 4.4.6 Kukonzekera ndi kasinthidwe kantchito
Chithunzi 4-13
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Chithunzi 4-14 Kukonzekera ndi kugwiritsira ntchito mawonekedwe a V0.6 version ikuwonetsedwa mu Chithunzi 4-13. DLSshedule: Dongosolo la Downlink ndandanda, kuphatikiza parameter ya numLayers. Konzani 2 kwa 2T2R, ndikukonzekera 4 kwa 4T4R; ULSschedule: Dongosolo la Downlink ndandanda. The numLayers parameter imakonzedwa ngati 2 mwachisawawa. NSA's uplink kwenikweni imakhala ndi gawo limodzi, ndipo kusakhazikika kwa SA kumagwiritsa ntchito zigawo ziwiri; Zindikirani: M'matembenuzidwe amtsogolo kuposa V2SP0.6 (onani Zowonjezera 10 kuti mufotokozere za mtunduwo), numLayers za uplink ndi downlink scheduling parameters ndizosinthika kutengera UE ndipo siziyenera kusinthidwa. Mu V1 version, uplink ndi downlink scheduling kasinthidwe amachotsedwa, ndipo kokha kachitidwe kachitidwe kachitidwe kamene kamasungidwa, monga momwe tawonetsera pa Chithunzi 08-4. CU_ WorkModeParam: sankhani SA kapena NSA mode malinga ndi momwe zilili DU_ WorkModeParam: sankhani SA kapena NSA mode malinga ndi momwe zinthu zilili Njira zogwirira ntchito za CU ndi DU ziyenera kukhala zogwirizana; SA: Independent networking mode; NSA: Zosadziyimira pawokha pa intaneti; SA ndi NSA mode: pawiri networking mode 14 X4.4.7 parameter setting
Chithunzi 4-15 Pamene mukukonzekera magawo a X2 pa 5G AU, magawo odzazidwa ndi magawo onse a 5G. PLMN, GnbId, ndi WanIpAddress amadzazidwa kutengera momwe zinthu zilili. Kusintha kwa LocalPort ndi 36422.GnbType ndi NR Cell, GnbIdNumBits ndi 24 bits mwachisawawa, ndipo X2IpVersion ndi IPV4, monga momwe chithunzi 4-15 chikusonyezera.
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Comba Distributed gNB User Manual 4.4.8 Kasamalidwe kamanetiweki wolumikizira
Chithunzi 4-16 Zosintha za parameter yolumikizira maukonde zikuwonetsedwa mu Chithunzi 4-16. Kuwongolera kwa network network URL imadzazidwa molingana ndi mmene zinthu zilili. PerfFileMgmt: Kuchita file upload switch, URL, ndi kukweza kuzungulira; PeriodicUploadLog: Log file upload switch, URL, ndi kukweza kuzungulira. 4.4.9 Cell control parameter kasinthidwe
Chithunzi 4-17 Kusintha kwa CellEnable kwa CellControl ndikusintha kwa cell activation, komwe kumathandizidwa ndi
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Comba Distributed gNB User Manual default, monga momwe chithunzi 4-17 chikusonyezera. 4.4.10 Kukonzekera kwa NSA Neghbourhood Kukonzekera kwa oyandikana nawo a NSA kukuwonetsedwa mu Chithunzi 4-18.
Chithunzi 4-18 4.4.11 4G parameter kasinthidwe
4.4.11.1 Konzani magawo a X2
Chithunzi 4-19 Mukakonza maulalo a x2 kumbali ya 4G AU, magawo omwe adakhazikitsidwa ndi magawo onse a 5G. Sankhani cell station yayikulu ya GnbType, ndipo lembani Gnbid ya 5G ya Gnbid. WanIpAddress ndi adilesi ya IP ya 5G backhaul network, ndipo GnbIdLen imakonzedwa kutengera momwe 5G ilili, ndi kusakhazikika kwa 24 bits, monga momwe tawonetsera pa Chithunzi 4-19.
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Comba Distributed gNB User Manual 4.4.11.2 Konzani NR Neighbour Zone
Chithunzi 4-20 Malo apakati pafupipafupi omwe amaperekedwa kumbali ya 4G ndi ma frequency point 5G ssb. Ma frequency a 5G ssb amatha kuwoneka mu 5G wed, ndipo CID imatanthawuza cellid ya 5G. Nthawi zambiri, carrierFreq_r15,PLMNID, CID, PhyCellID, NRband_r15, ndi TAC okha ndi omwe amafunikira. Mfundo zina ndizosakhazikika. Ngati carrierFreq_r15 ali mkati mwa gulu la NRband_r15, bokosi la mauthenga likuwonetsedwa kusonyeza kuti zoikamo zikulephera ngati sizili mkati mwa bandi, monga momwe chithunzi 4-20 chikusonyezera. Mukawonjezera dera loyandikana ndi NR ku ssbPeriodicity_r15, ENB-3566_A0AV01.04.10.16_0 ndi mitundu yam'mbuyomu, ssb periodicity ndi 20ms mwachisawawa, pomwe 5G ssb periodicity ndi 10ms. Ngati magawo awiriwa sakufanana, zitha kupangitsa kuti muyeso wa NRB1 ukhale wotsika. Zimalangizidwa kuti musinthe kuzungulira kwa SSB kukhala 10ms powonjezera malo oyandikana ndi NR kumbali ya 4G.
4.4.11.3 Kusintha koloko ya akapolo
Chithunzi 4-21 Mu Chidziwitso Chachidziwitso Chachidziwitso Zosintha Zosintha Zogwirizanitsa, ikani njira yogwiritsira ntchito wotchi yoyambira kuti muyanjanitse kuchokera ku wotchi.Kugwirizanitsa koloko kumapezedwa kuchokera kumbali ya 5G BBU, monga momwe tawonetsera pa Chithunzi 4-21.
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Comba Distributed gNB User Manual 4.4.11.4 NSA magawo
Chithunzi 4-22 SNAddCtrlType ikuwonjezera SN potengera kusinthika kwa magalimoto mwachisawawa kuchokera ku fakitale, ndipo idzasinthidwanso kuti iwonjezere SN potengera kusinthika kwa magalimoto pambuyo pokonza ndondomekoyi; Za example, kuti athandize kupeza 5G kuyesa, akhoza kusinthidwa kuti awonjezere SN kutengera kasinthidwe ka miyeso, monga momwe tawonetsera pa Chithunzi 4-22.
4.5 Kutumiza kwa SA
Mu kalozera wokhazikitsira, pamasitepe 8 oyamba osinthira ma network a SA, onetsani masanjidwe a NSA networking. Kuyambira sitepe 7, kasinthidwe ndi kosiyana. 4.5.1 5G SA Mode Configuration
Chithunzi 4-23 Kukonzekera kwa 5G SA kukuwonetsedwa mu Chithunzi 4-23.
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Comba Distributed gNB User Manual 4.5.2 5G AMF ndi kasinthidwe ka zidziwitso za network slicing
Chithunzi 4-24 Pamene SA networking yasankhidwa, konzani AMF ndi netiweki kagawo zambiri mu Guide- Step8, monga momwe chithunzi 4-24. 1) Doko lokhazikika ndi 38412; 2) AMF: Kufikira ndi kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake. Adilesi imaperekedwa ndi netiweki yapakati; 3) LocalIpId: Lembani kulozera ku LocalIpId yogwirizana ndi doko la backhaul la mawonekedwe a IPConfigParam mu web BBU>>CU>>CU_ Config>>CU_IPConfigParam. 4) Zambiri zamagawo zimaperekedwa ndi netiweki yayikulu, ndipo kudzaza magawo pansi pa intaneti ya NSA sikukhudza kukhazikitsidwa kwa ma cell; 5) SST: Mtundu wa kagawo, womwe umatanthawuza zochitika zautumiki / mitundu ya magawo a maukonde, okhazikika; 6) SD: Kagawo chizindikiro chosiyanitsa. Siyanitsani magawo osiyanasiyana amtaneti amtundu womwewo.
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Comba Distributed gNB User Manual 4.5.3 Kasamalidwe kamanetiweki wolumikizira
Chithunzi 4-25 Zosintha za parameter yolumikizira maukonde zikuwonetsedwa mu Chithunzi 4-25. Kuwongolera kwa network network URL imadzazidwa molingana ndi mmene zinthu zilili. PerfFileMgmt: Kuchita file upload switch, URL, ndi kukweza kuzungulira; PeriodicUploadLog: Log file upload switch, URL, ndi kukweza kuzungulira; 4.5.4 Kusintha kwa magawo a cell control
Chithunzi 4-26 CellEnable of CellControl ndi chosinthira ma cell activation, chomwe chimayatsidwa mwachisawawa, monga momwe tawonetsera pa Chithunzi 4-26.
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Comba Distributed gNB User Manual
Chithunzi 4-27 IPConfig: Dinani Add batani kuti mudzaze DevName, EnableVlan, IPAddress, Mask, Gateway, ndi TOS; 1) DevName nthawi zambiri imasankha vEth1 mwachisawawa, ndiye kuti, doko la OP2 limasankhidwa kuti litumizenso (kumtunda kumanzere kwa doko loyang'ana kumanzere kwa kutumizira kwa backhaul); 2) "EnableVlan ndi kasinthidwe ka vlan. Ngati pali vlan, sankhani Yambitsani, ndipo ngati palibe vlan, sankhani Khutsani."; 3) SubPortID ndi ID ya vlan. Ngati pali vlan, konzani vlan yogwirizana. Ngati palibe vlan, mtengo wokhazikika ndi 1; 4) IPAddress: IP adilesi, yodzazidwa molingana ndi zomwe zaperekedwa; 5) Mask: Mask adilesi, yodzazidwa molingana ndi zomwe zaperekedwa; 6) Chipata: chipata chosasinthika, chodzazidwa molingana ndi zomwe zaperekedwa; 7) TOS: Utumiki umasankhidwa mwachisawawa. Za example, pokonza ma vlans awiri, vlan ya utumiki imagwirizana ndi utumiki, ndipo oyang'anira vlan amasankha zina; 8) StaticRoute: Ngati mukufuna kukonza njira yosasinthika, dinani Add kuti muwonjezere; 9) Kusintha kwa Dev. Ngati palibe vlan, kasinthidwe kokhazikika ndi Auto. Ngati pali vlan, kasinthidwe ndi "DevName" mu IPConfig "SubPortID", monga momwe zakonzedwera pa chithunzi pamwambapa cha vEth1.100; Pachithunzi pamwambapa, ziwerengero ziwiri zoyambirira zikuwonetsa kasinthidwe ka IPV4, ndipo chachitatu chikuwonetsa kasinthidwe ka IPV6, yomwe imayikidwa molingana ndi kasinthidwe ka netiweki koperekedwa ndi wogwiritsa ntchito. Dinani Kenako mukamaliza magawo.
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Comba Distributed gNB User Manual 4.5.5 NTP zoikamo ndi masinthidwe a mawotchi Makonda a NTP ndi masinthidwe a mawotchi akuwonetsedwa pa Chithunzi 4-28.
Chithunzi 4-28 1) Ntchito ya NTP imadzazidwa potengera adilesi yeniyeni ya IP. Ngati palibe, ikhoza kusiyidwa
opanda kanthu; 2) ClockSynMode: Njira yolumikizira mawotchi. Chokhazikika ndi GPS+Beidou. Ngati mukugwiritsa ntchito chingwe chamtundu wa RGPS, sankhani RPGS; 3) DelayOffset: Pamaso pa mphamvu, kukhazikitsidwa kwachisawawa ndi 0. Pambuyo pake mapaketi akuluakulu a deta atatsitsidwa, ndipo seloyo imakhazikitsidwa mwachizolowezi, sinthani mutu wamutu wa chimango pogwiritsa ntchito mutu wa chimango cha 5G macro station kapena chimango chamutu chomwe chimatchulidwa ku 4G D frequency band (monga 0.7 ms) kuphatikizapo 4 / 5G kumbuyo kapena kutsogolo kwa 3 ms (mshi) kukhazikitsidwa molingana ndi momwe zilili. Kusintha kwamitundu ndi - 2 mpaka 9 ms, ndi 9 ms ndi 1;
5 Zakumapeto
Dzina ndi kufotokozera za zinthu zoopsa zomwe zili muzinthu
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Comba Distributed gNB User Manual
Dzina lazogulitsa: 5G iCell Dzina ndi chizindikiritso cha zinthu zoopsa zomwe zili mu mankhwalawa zikuwonetsedwa
mu tebulo lophatikizidwa: Gome lophatikizidwa Dzina ndi zomwe zili muzinthu zowopsa zomwe zili muzinthu
Gawo
Zida zovulaza
Dzina
Pb Hg
Cd
Kr (VI)
PBB
PBDE
Mphamvu
×
moduli
XXXX gawo ×
XXXX gawo ×
XXXX gawo ×
Kapangidwe
×
Fomu iyi idapangidwa motsatira SJ/T 11364
: Ikuwonetsa kuti zomwe zili muzinthu zowopsa muzinthu zonse zofananira za gawolo zili pansi pa malire omwe afotokozedwa mu GB/T 26572 ×: Zikuwonetsa kuti zomwe zili muzinthu zowopsa zomwe zili m'modzi mwazinthu zomwe zili ndi gawo limodzi zimaposa malire omwe atchulidwa mu GB/T 26572 Ndemanga: Zomwe zili pamwambazi zili ndi gawo la "x" umisiri wokhwima wokhwima, ndipo m'malo mwa zinthu zapoizoni ndi zoopsa kapena maelementi sangathe kukwaniritsidwa.
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Zolemba / Zothandizira
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Comba MRU1000 Distributed Remote Unit RF Unit [pdf] Buku Logwiritsa Ntchito MRU1000, PX8MRU1000, mru1000, MRU1000 Distributed Remote Unit RF Unit, MRU1000, Distributed Remote Unit RF Unit, Remote Unit RF Unit |