SAP DA KYAUTA KASADA KASA
SAP DA KYAUTA KASADA KASA

Abubuwan da ke ciki boye
1 Tarihin Bita
2 Masu ba da gudummawa
3 1. Girma
4 2. Ƙarfafawa
4.1 2.1 AMFANIN SAP
4.1.1 2.1.1 KARANCIN KARBAR ARZIKI NA MASU SAUKI
4.1.2 2.1.2 INGANTACCEN SIFFOFIN LANTARKI
4.1.3 2.1.3 gasa mai gina cibiyar sadarwa
4.1.4 2.1.4 KARANCIN HADIN SAP
4.1.5 2.1.5 KARANCIN BAYYANAR LANTARKI GA KWASTOMAN
4.1.6 2.1.6 MWS ZUWAN HADUWA
4.2 2.2 AMFANI DA SAUKI
5 3. Magani
5.1 3.1 KYAUTAVIEW
5.2 3.2 HANYAR INTANET
5.2.1 3.2.1 BABBAN AMFANI DA HARKAR INTERNET
5.2.2 3.2.2 HARKAR AMFANI TA MUSAMMAN: SAMUN EMAIL TA TASSARAR
5.2.3 3.2.3 HUKUNCIN AMFANI NA MUSAMMAN: SAMUN DATA KALANDA
5.3 3.3 AMFANI DA SAMUN ARZIKI SMS
5.3.1 3.3.1 KYAUTAVIEW
5.3.2 3.3.2 SAMUN SMS TARE DA SAP KAWAI
5.4 Disadwantages
5.4.1 3.3.3 CIKAKKEN SAMUN SMS TA TASSARAR
5.5 3.4 AMFANI DA CASE SAP TELEPHON KAWAI
6 4. Taqaitaccen bayani
7 5. Magana
8 Magana
9 Labarai masu alaka

Tarihin Bita

Bita: Kwanan wata: Bayani
D05r01: Nuwamba 29, 2011: Daftarin Farko
D05r02: Nuwamba 30, 2011: Editorials
D05r03: Fabrairu 20, 2012: Editorials
D05r04: 27 Maris 2012: Canje-canje bayan CWG review
D05r05: Afrilu 11, 2012: Canje-canje bayan 2nd CWG review
D05r06: 22 Mayu 2012: Canje-canje bayan BARB sakeview
D05r07: 25 Mayu 2012: Rahoton da aka ƙayyade na CWG
D05r08: 25 ga Yuni 2012: Ƙarin edita da ƙarfafawa
D05r09: 04 Yuli 2012: Canje-canje biyo bayan maganganun Terry
D05r10: 10 Satumba 2012: Editorials
D05r11: 16 Satumba 2012: Editorials
D05r12: 24 Satumba 2012: Tsara, duba haruffa
V10: Oktoba 23, 2012: Hukumar Gudanarwar SIG ta Bluetooth ta amince da ita

Masu ba da gudummawa

Suna: Kamfanin

Tim Howes: Accenture
Gerald Stöckl: Audi
Joachim Mertz:  Berner & Mattner
Stephan Schneider: BMW
Burch Seymour: Nahiyar
Meshach Rajsingh: CSR
Stefan Hohl:  Daimler
Robert Harbak:  GM
Alexei Polonsky:  Jungo
Kyle Penri-Williams:  Aku
Andreas Eberhardt:  Porsche
Thomas Frambach:  VW

1. Girma

SIM Access Profile (SAP) yana ba da damar na'urar Bluetooth don samun damar bayanan da ke cikin katin SIM na wata na'ura mai kunna Bluetooth. A cikin yanayin amfani na yau da kullun ana gina na'urar shiga hanyar sadarwa (NAD) don hanyar sadarwar salula a cikin abin hawa, amma bashi da katin SIM. Maimakon haka, za a yi haɗin SAP tare da wayar hannu. NAD za ta yi amfani da bayanan tsaro da aka adana a cikin katin SIM don yin rajista tare da hanyar sadarwar salula.
A wannan yanayin, wayar šaukuwa tana aiki azaman uwar garken SAP yayin da NAD shine na'urar abokin ciniki na SAP. Duk bayanan da ke cikin katin SIM ɗin wayar, gami da shigarwar littafin waya da bayanan da suka danganci SMS, ana iya samun dama ga su ta amfani da umarni na SAP. SAP yana ba da damar wayar tarho mai ƙima don dalilai da yawa (duba kuma 2.1). Koyaya, lokacin da wayar hannu ta karɓi yin aiki azaman uwar garken SAP ba za ta iya samun sabis na hanyar sadarwar salula gaba ɗaya ba, kuma
Haɗin Intanet na musamman. Ƙayyadaddun ƙayyadaddun Bluetooth na yanzu ba sa bayyana hanya don wayar hannu don kula da haɗin bayanai a layi daya tare da zaman SAP. Wannan yana rinjayar yarda da SAP musamman a cikin kasuwar wayar hannu kamar yadda waɗannan na'urori ke buƙatar samun damar Intanet na dindindin.
Wannan takarda tana bayyana hanyoyi da shawarwari don guje wa waɗannan matsalolin haɗin kai.

Haɗuwa

2. Ƙarfafawa

2.1 AMFANIN SAP

Don mafita kayan aikin mota masu dacewa da SIM Access Profile yana ba da fa'idodi da yawa idan aka kwatanta da HFP Profile.

2.1.1 KARANCIN KARBAR ARZIKI NA MASU SAUKI

Za'a iya amfani da kwandon waya don haɗa eriya1 na wayar hannu zuwa eriyar mota ta waje.
Koyaya, masu siye suna ɗaukar ƙugiya a matsayin maras dacewa kuma mai wahala, kuma suna son gogewa wacce ba ta da matsala da wahala. Lokacin shiga motar abokin ciniki yana so ya bar wayar a cikin aljihu ko jaka kuma ba a buƙatar fitar da ita don sanya ta a cikin shimfiɗar jariri. Idan mai amfani ya yi nasarar haɗa wayar ta cikin shimfiɗar jariri, wannan yana ƙara haɗarin manta wayar lokacin barin motar.
Matsala ta gaba ta karbuwa ga jaririn jariri shine iyawar na'urar. Dole ne abokin ciniki ya sayi sabon shimfiɗar jariri lokacin da yake musayar wayarsa. Sau da yawa, ba a samun sabbin ƴan jariri nan da nan bayan an fitar da sabbin na'urori a kasuwa, kuma ga wayoyi da yawa, babu kayan kwalliya kwata-kwata. Wannan yana ƙuntata zaɓin na'urar da ke samuwa ga mai amfani.
Don haka, a yau gabaɗayan karɓar kasuwar jarirai yana da iyakancewa sosai. Lokacin amfani da SAP, ba a buƙatar shimfiɗar jaririn na'urar mabukaci

2.1.2 INGANTACCEN SIFFOFIN LANTARKI

Ingantattun fasalulluka na wayar tarho na SAP yana bawa abokin ciniki damar canza mahimman fasalolin wayar da ke da alaƙa da kira akan tashi yayin tuki, ko ba wa abokin ciniki ƙarin cikakkun bayanai. A cikin ƙasashe da yawa hukumomin doka sun hana amfani da na'urar mabukaci yayin tuƙi; Motar infotainment mai amfani da bayanai ita ce hanya ɗaya ta doka don mu'amala da na'urar mabukaci.
ExampLes na fasalolin wayar da ake samu a cikin SAP sune

  • ID na mai kira: kunna, kashewa, buƙatar halin yanzu
  • Isar da kira: kunna, kashewa, gyara
  • Manual vs. zaɓin cibiyar sadarwa ta atomatik: gyara
  • (De-) Kunna "an yarda da yawo" don canja wurin bayanai ta SIM
  • Nuna sunan mai bada sabis maimakon sunan afaretan cibiyar sadarwa.

Saboda HFP Profile baya ba da damar yin amfani da waɗannan fasalolin wayar, SAP shine kawai profile don ba da damar waɗannan lokuta masu amfani ga direbobi.

2.1.3 gasa mai gina cibiyar sadarwa

SAP yana ba da gagarumin ci gaba dangane da ɗaukar hoto:

  • Lokacin amfani da SAP, fasalin wayar motar suna amfani da ginanniyar NAD na motar, wanda ke kafa haɗin kai tsaye zuwa eriyar salula ta waje. Wannan yana haifar da ingantaccen siginar sigina da ingantaccen kewayon cibiyar sadarwa, rage adadin asarar sigina.
  • Wannan fa'idar tana ƙaruwa sosai idan motar tana da tagogi na ƙarfe, waɗanda ake amfani da su don rage yawan kuzarin motar don sanyaya iska. Asarar sigina na kusan dB 20 ya zama ruwan dare yayin amfani da ginanniyar eriyar wayar hannu a cikin irin wannan mota. Wannan ƙasƙantar siginar na iya haifar da asarar cibiyar sadarwa, mummunan liyafar, da rage ƙimar canja wurin bayanai.
  • Idan mai amfani yana da shimfiɗar jaririn waya a cikin motarsa, haɗin gwiwar eriya na iya rage ingancin watsawa lokacin da aka sami wannan haɗin kai ta hanyar daɗaɗɗa. Haɓaka hasarar haɗaɗɗiyar inductive suna cikin kewayon 6 zuwa 10 dB.
2.1.4 KARANCIN HADIN SAP

Kamar yadda SAP ke nufin ingantattun ka'idodin 3GPP (amfani da tsarin APDU) kuma yana buƙatar aiwatarwa mai sauƙi kawai na hanyar samun damar zuwa katin SIM, adadin yuwuwar al'amurran da suka shafi hulɗar aiki yayin aiki SAP yana da ƙasa idan aka kwatanta da aiwatar da HFP.

2.1.5 KARANCIN BAYYANAR LANTARKI GA KWASTOMAN

Lokacin da ke cikin aikin SAP, NAD na wayar hannu ba za ta watsa ba. Saboda haka, za a iya rage girman tasirin lantarki na direba. Ba tare da SAP ba, dole ne a haɓaka ƙarfin watsa wayar saboda tasirin garkuwar jikin mota. Bugu da ƙari, an ƙara rayuwar baturi na wayar hannu.

2.1.6 MWS ZUWAN HADUWA

Kasancewar Bluetooth tare da sauran fasahohin mara waya, musamman cibiyoyin sadarwa na 4G kamar LTE, na iya zama matsala mai mahimmanci nan gaba kadan don haka ana tattaunawa sosai a cikin Bluetooth SIG (Batun Haɗin kai mara waya ta wayar hannu; duba kuma [5]). SAP na iya ba da gudummawa sosai don guje wa irin waɗannan batutuwa, kamar yadda NAD za ta yi amfani da eriya ta wayar hannu ta waje tare da mafi kyawun rabuwar eriya fiye da wayar hannu.

2.2 AMFANI DA SAUKI

Wannan sashe yana bayyana wasu lamurra masu dacewa waɗanda wannan farar takarda ta yi magana da su.

  1. . Samun Intanet
    * Shari'ar amfani ta gaba ɗaya: Aikace-aikacen Intanet Na'urorin hannu kamar wayoyi masu wayo suna buƙatar samun damar Intanet akai-akai ko dindindin don aikace-aikace iri-iri kamar lilon Intanet, cibiyoyin sadarwar jama'a, shafukan yanar gizo, taɗi, ko ciyarwar labarai.
    *Halin amfani na musamman: Imel ta hanyar MAP Mobile saƙon ta imel ta zama muhimmin aikace-aikacen fasahar Bluetooth a cikin mota. Bluetooth ya rufe wannan yanayin amfani ta haɓakar Saƙon Samun Profile (MAP, [1]). Koyaya, MAP tana ba da damar kayan motar ta zama abokin ciniki na wasiƙa na wayar hannu. Ba ya ba da damar aika / karɓar wasiku a gefen abokin ciniki na MAP.
    * Shari'ar amfani ta musamman: Gudanar da Bayanin Keɓaɓɓu A halin yanzu SIG na Bluetooth yana haɓaka profile ba da damar shiga bayanan kalanda akan wayar hannu. Kamar yadda galibi ana isar da shigarwar kalanda ta hanyoyin sadarwar IP, asarar haɗin IP shima zai shafi wannan yanayin amfani. Don haka, wayar hannu da ke aiki a cikin SAP yakamata ta iya aikawa da karɓar irin waɗannan shigarwar kalanda
  2. SMS
    Saƙon hannu ta hanyar SMS har yanzu kasuwa ce mai mahimmanci. Saboda haka, saƙon SMS ya kamata ya kasance mai yiwuwa ga wayar hannu da ake sarrafa ta da SAP.
  3. Murya kawai
    Farashin SAP Profile tun daga shekara ta 2000, don haka yana mai da hankali kan kiran murya. Wayoyin wayowin komai da ruwan, tare da buƙatar su don haɗin Intanet akai-akai, ba abin la'akari ba ne. Duk da haka, yin amfani da SAP don wayar tarho kawai har yanzu yana da ingancin amfani. Muryar-kawai yanayin amfani yana rufe da ƙayyadaddun da ke akwai kuma bai kamata ya buƙaci wasu canje-canje ba.

3. Magani

3.1 KYAUTAVIEW

Sassan da ke gaba suna bayyana hanyoyin warware matsalolin da za a iya amfani da su don magance batutuwa kamar yadda aka bayyana a sashe na 2:

  1. Shiga Intanet:
    Dole ne a kunna wayar hannu ko wata na'urar hannu da ke aiki azaman uwar garken SAP don samun damar Intanet.
  2. Canja wurin SMS:
    Dole ne a kunna wayar hannu ko wata na'urar hannu da ke aiki azaman uwar garken SAP don aikawa da karɓar saƙonnin SMS.
  3. Murya Kawai:
    Ana amfani da SAP don wayar murya kawai.

A matsayin maƙasudin gabaɗaya, mafita da aka bayyana a cikin sassan da ke gaba ya kamata su kasance masu gaskiya kamar yadda zai yiwu ga mai amfani; kada mai amfani ya damu ko SAP ko HFP suna aiki.
Bugu da ƙari, na'urar SAP-uwar garke za ta kasance cibiyar tsakiya don sadarwa; misali, tarihin ma'amalar sadarwa mai shigowa da mai fita, kamar saƙon da aka aika ko karɓa, ya kamata har yanzu suna samuwa akan sabar SAP.
Gudanar da MMS a cikin aikin SAP ba a bayyana shi a fili ta wannan farar takarda ba. Duk da haka, kamar yadda MMS ke buƙatar duka karɓar SMS da haɗin IP zuwa uwar garken MMS, matsalar tana rufe kai tsaye ta hanyar amfani da SMS Canja wurin da Samun Intanet.

3.2 HANYAR INTANET
3.2.1 BABBAN AMFANI DA HARKAR INTERNET

Manufar:
Bayar da damar zuwa cibiyar sadarwar IP mai nisa don na'urar uwar garken SAP yayin da SAP ke aiki Bayani:
Na'urar uwar garken SAP (misali, wayar hannu ko wayar hannu) ta ba da damar yin amfani da bayanan SIM ɗin sa don na'urar abokin ciniki SAP (misali, kayan mota ko kwamfutar hannu) kuma abokin ciniki na SAP ya yi amfani da wannan bayanan don tabbatarwa. a kan hanyar sadarwar wayar hannu. Saboda haka, uwar garken SAP ba shi da damar yin amfani da hanyar sadarwar wayar hannu, yayin da abokin ciniki na SAP yana amfani da na'urar samun damar hanyar sadarwa (NAD) don sadarwa tare da hanyar sadarwar wayar hannu.
Don samar da damar Intanet don uwar garken SAP, na'urar abokin ciniki ta SAP dole ne ta yi aiki azaman hanyar shiga cibiyar sadarwa don uwar garken SAP. Don haka, dole ne a kafa haɗin IP tsakanin uwar garken SAP da na'urorin abokin ciniki na SAP.
Maganin da aka bayyana anan yana amfani da ka'idar Bluetooth BNEP don haɗin IP tsakanin na'urorin SAP guda biyu, da PAN pro.file don samar da hanyar shiga hanyar sadarwa. Lura cewa wasu mafita na iya yiwuwa, misali, haɗin IP ta hanyar WiFi.
Domin bayani da aka ayyana a nan, dole ne a cika waɗannan sharuɗɗa masu zuwa:

  • Na'urorin biyu suna da haɗin SAP da aka kafa.
  • Dole ne na'urar uwar garken SAP ta goyi bayan aikin PANU (PAN-User) na PAN profile [3].
  • Dole ne na'urar abokin ciniki SAP ta goyi bayan rawar NAP (Network Access Point) na PAN profile.

Hoto 1 yana nuna saitin haɗin don ba da damar uwar garken SAP don samun damar hanyar sadarwar IP ta waje:

Saitin haɗin kai
Hoto na 1: Jerin saitin haɗin PAN/BNEP

  1. Idan an kafa haɗin SAP tsakanin na'urori biyu da aikace-aikacen akan na'urar SAPserver yana buƙatar haɗin IP zuwa cibiyar sadarwa mai nisa, SAP-server na'urar (PANU role) ya kafa haɗin PAN / BNEP zuwa abokin ciniki na SAP (PAN-NAP). rawar). Yawanci, wannan kafa haɗin PAN ba zai buƙaci hulɗar mai amfani ba.
  2. Saitin haɗin BNEP yakamata ya haɗa da watsa bayanan sunan wurin samun dama (APN) ko zaɓi na APN da aka riga aka ayyana akan na'urar abokin ciniki SAP kamar yadda aka ayyana a [4].
  3. Bayan nasarar kafa haɗin PAN/BNEP, IP datagAna iya canja wurin raguna ta atomatik tsakanin na'urar uwar garken SAP da cibiyar sadarwa mai nisa inda na'urar abokin ciniki SAP ke aiki azaman mai ba da hanya tsakanin hanyoyin sadarwa zuwa cibiyar sadarwar IP mai nisa.
  4. Ana iya kafa hanyoyin haɗin PAN/BNEP da yawa kamar yadda aka bayyana a sama, misali, don magance wuraren shiga da yawa a cikin abubuwan more rayuwa na hanyar sadarwa ta hannu.

Sassan da ke gaba suna bayyana amfani da tsarin gaba ɗaya na sama don wasu takamaiman aikace-aikace.

3.2.2 HARKAR AMFANI TA MUSAMMAN: SAMUN EMAIL TA TASSARAR

Manufar:
Kunna na'urar uwar garken SAP don aikawa da karɓar imel yayin da SAP ke aiki.
Bayani:
Wata takamaiman aikace-aikace don hanyar shiga Intanet da aka kwatanta a sama ita ce watsa imel ta amfani da Saƙon Samun Profile [1].

Don zaman MAP tare da aikin SAP dole ne a cika sharuɗɗa masu zuwa:

  • Gabaɗayan buƙatun don samun damar Intanet kamar yadda aka bayyana a sashe 3.2.
  • Na'urar uwar garken SAP tana aiki azaman Kayan Aikin Sabar MAP (MSE) kuma abokin ciniki na SAP yana aiki azaman Kayan Aikin Client na MAP (MCE).
  • Dukansu MSE da MCE suna goyan bayan fasalulluka na MAP 'Browsing Saƙo', 'Load da Saƙo', 'Sanarwar Saƙo', da 'Rijistan Sanarwa'.

Hoto 2 yana bayyana jeri da amfani da ayyukan MAP don liyafar imel:
Jeri
Hoto 2: Jerin liyafar imel a cikin MAP tare da aikin SAP

  1. Na'urorin MAP MSE da MCE sun kafa haɗin 'Sabis ɗin Samun Saƙo' da haɗin 'Sabis ɗin Faɗin Saƙo'.
  2. Na'urar uwar garken SAP (kamar yadda PANU) ta kafa haɗin PAN / BNEP zuwa na'urar abokin ciniki SAP (kamar PAN-NAP).
  3. MSE na dawo da imel ta amfani da haɗin PAN/BNEP daga hanyar sadarwa ta MCE's NAD.
  4. MSE tana aika sanarwar 'NewMessage' zuwa ga MCE alamar cewa an karɓi sabon saƙo.
  5. MCE na iya dawo da saƙon ta buƙatun 'GetMessage'.

Duba kuma [1] don bayanin ayyukan MAP 'SendEvent' da 'Samun Saƙo'.

Hoto 3 yana bayyana jerin da amfani da ayyukan MAP don aika imel:
Jeri don aika imel
Hoto na 3: Jeri don aika imel a cikin MAP tare da aikin SAP

  1. Na'urorin MAP MSE da MCE sun kafa haɗin 'Sabis ɗin Samun Saƙo' da haɗin 'Sabis ɗin Faɗin Saƙo'.
  2. Na'urar uwar garken SAP (kamar yadda PANU) ta kafa haɗin PAN / BNEP zuwa na'urar abokin ciniki SAP (kamar PAN-NAP).
  3. Idan an ƙirƙiri saƙon akan na'urar MCE, MAS Client na MCE yana tura saƙon zuwa babban fayil na 'Outbox' na MSE. Idan an ƙirƙiri saƙon akan na'urar MSE kuma a shirye don aikawa, ana saita saƙon a cikin babban fayil ɗin waje ko kuma a matsar da shi daga babban fayil ɗin.
  4. Idan an tura saƙon zuwa babban fayil ɗin 'Akwatin waje', MSE ta aika da sanarwar 'NewMessage' ga MCE alamar cewa an karɓi saƙon. Idan an ƙirƙiri saƙo ko matsawa zuwa babban fayil na 'outbox' akan MSE, MSE tana aika taron 'MessageShift'.
  5. MSE tana aika saƙon zuwa hanyar sadarwar ta amfani da haɗin PAN/BNEP.
  6. Idan an yi nasarar aika saƙon zuwa hanyar sadarwar, MSE ta canza saƙon daga 'Akwatin Watsa Labarai' zuwa babban fayil 'Sent' kuma ta sanar da MCE daidai.

Duba kuma [1] don bayanin ayyukan MAP 'SendEvent' da 'PushMessage'.

3.2.3 HUKUNCIN AMFANI NA MUSAMMAN: SAMUN DATA KALANDA

Manufar:
Kunna na'urar uwar garken SAP don aikawa da karɓar bayanan kalanda yayin da SAP ke aiki.
Bayani:
Wani takamaiman ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun tsarin hanyar samun Intanet (3.2.1) da aka kwatanta shine watsa bayanan kalandar akan hanyar sadarwar IP. Ci gaban kalanda profile yana ci gaba har zuwa rubuta wannan farar takarda, don haka babu cikakken bayani da aka ayyana tukuna.
Don haka, kawai daftarin jerin ayyukan da ake buƙata ana bayar da su anan. Gabaɗaya, buƙatun wannan yanayin amfani za su yi kama da buƙatun samun damar imel (duba 3.2.2).
Tsarin tsari don kalanda
Hoto na 4: Tsarin tsari don karɓar bayanan kalanda a cikin aikin SAP

Jerin tsari don aika bayanan kalanda
Hoto na 5: Jerin tsari don aika bayanan kalanda a cikin aikin SAP

3.3 AMFANI DA SAMUN ARZIKI SMS
3.3.1 KYAUTAVIEW

Manufar:
Bayyana hanyoyin na'urar uwar garken SAP don aikawa da karɓar SMS yayin da SAP ke aiki.
Bayani:
Na'urar uwar garken SAP (misali, wayar hannu ko wayar hannu) ta ba da damar yin amfani da bayanan SIM ɗin sa don na'urar abokin ciniki SAP (misali, kayan mota ko kwamfutar hannu) kuma abokin ciniki na SAP ya yi amfani da wannan bayanan don tabbatarwa. a kan hanyar sadarwar wayar hannu. Don haka, uwar garken SAP ta daina iya aikawa ko karɓar saƙonnin SMS kai tsaye.
Don bawa mai amfani damar aika ko karɓar saƙonnin SMS, an kwatanta hanyoyi guda biyu a nan:

  • Magani mai sauƙi dangane da SAP kawai
  • Hanyar da ta fi rikitarwa amma cikakkiyar dabara bisa MAP
3.3.2 SAMUN SMS TARE DA SAP KAWAI

Karɓi SMS:
Lokacin aiki a cikin yanayin SAP, NAD abokin ciniki na SAP yana karɓar SMS_DELIVER PDU ko SMS_STATUSREPORT PDU kamar yadda aka ayyana a cikin 3GPP 23.040 ta hanyar tsarin sadarwar wayar hannu ta NAD. Dangane da ƙa'idodi kamar yadda aka bayyana a cikin 3GPP 23.040 da 3GPP 23.038 don SMS PDU da NAD ta karɓa, na'urar abokin ciniki na SAP na iya adana SMS a SIM (U) na na'urar uwar garken SAP. Don haka, tana amfani da tsarin SAP APDU don buƙatar ajiyar PDU ta hanyar haɗin SAP akan (U) SIM a cikin filin farko EF[SMS] na (U) SIM (duba 3GPP 51.011 v4 babi 10.5.3 don ma'anar filin). Ta haka, ana aiwatar da hanyar sabuntawa bisa ga 3GPP 51.011 babi na 11.5.2 da 3GPP 31.101.
Aika SMS:
Ana aika SMS_SUBMIT PDU (duba 3GPP 23.040) ta hanyar tarin ka'idar hanyar sadarwar wayar hannu ta NAD. Bayan aikawa, dangane da ƙa'idodi kamar yadda aka ayyana a cikin 3GPP 23.040 da 3GPP 23.038 don SMS PDU, NAD na iya adana SMS ɗin a SIM (U). Bugu da ƙari, yana amfani da tsarin SAP APDU don buƙatar adana PDU kuma yana amfani da tsarin sabuntawa bisa ga 3GPP 51.011 babi 11.5.2 da 3GPP 31.101.

Ci gabatages

  • Cikakkun yarda da buƙatun hanyar sadarwar wayar hannu na 3GPP ya cika.
  • Ana adana SMS mara ƙarfi akan wurin (U)SIM a cikin wayar hannu.
  • Ƙananan rikitarwa idan aka kwatanta da 'Cikakken Samun SMS' bayani da aka kwatanta a cikin sashe 3.3.3 azaman ƙarin profile ake bukata. Don haka, wannan bayani kuma ya dace da na'urori masu sauƙi.
Disadwantages
  • Ayyukan wayar hannu na iya yin watsi da (U) SIM EF[SMS] ta yadda abokin ciniki ba zai iya samun damar aika SMS ko karɓa ta hanyar mai amfani da wayar hannu ba bayan haɗin SAP ya ƙare.
  • Saboda wayar ba ta da damar yin amfani da katin SIM yayin aikin SAP, ba za a nuna saƙonnin akan wayar ba yayin aikin SAP.
  • Babu ƙaddamar da aika SMS akan wayar hannu mai yiwuwa.
3.3.3 CIKAKKEN SAMUN SMS TA TASSARAR

Babban manufar hanyar da aka kwatanta a nan ita ce a sanya na'urar SAP-uwar garke koyaushe cikin sadarwar SMS. Wannan yana tabbatar da cewa damar SMS ta kasance cikakke ga mai amfani, kamar yadda duk tarihin saƙonnin SMS da aka aika da karɓa suna cikin ma'ajiyar saƙon na'urar uwar garken SAP.
Don haka, PDU ɗin SMS da aka karɓa daga cibiyar sadarwa mai nisa ana canja su ta atomatik daga SAPclient's NAD zuwa abokin ciniki na SAP, kuma akasin haka, don aikawa ta amfani da ayyukan OBEX na Saƙon Access Pro.file. Don wannan maganin, dole ne a cika waɗannan sharuɗɗa masu zuwa:

  • Na'urorin biyu suna da haɗin SAP da aka kafa.
  • Na'urar uwar garken SAP tana aiki azaman Kayan Aikin Sabar MAP (MSE) kuma na'urar abokin ciniki ta SAP tana aiki azaman Kayan Client MAP (MCE).
  • Dukansu MSE da MCE suna goyan bayan fasalulluka na MAP 'Browsing Saƙo', 'Load da Saƙo', 'Sanarwar Saƙo', da 'Rijistan Sanarwa'.
  • Na'urorin biyu sun kafa haɗin 'Sabis ɗin Samun Saƙo' (MAS) da haɗin 'Sabis ɗin Faɗin Saƙo' (MNS).

Hoto 6 yana bayyana jeri da amfani da ayyukan MAP don liyafar SMS:
Jerin sakon SMS
Hoto na 6: Jerin liyafar SMS ta amfani da MAP a cikin aikin SAP

  1. SAP-Client/MCE yana karɓar SMS ta NAD daga hanyar sadarwa.
  2. Abokin ciniki na MAS na MCE yana tura SMS-PDU ko - idan an haɗa SMS-PDUs zuwa babban fayil na 'akwatin waya' na MSE a cikin tsarin SMS PDU na asali.
  3. Idan SMS na mai amfani ne (watau, babu SMS-2), MSE tana aika sanarwar 'Sabuwar Saƙo' zuwa ga MCE alamar cewa an karɓi sabon SMS.

Hoto 7 yana bayyana jerin da amfani da ayyukan MAP don aika saƙon SMS:
Jeri don aika SMS

  1. Idan an ƙirƙiri SMS akan na'urar SAP-abokin ciniki/MCE, Abokin ciniki na MAS na MCE yana tura SMS zuwa babban fayil na 'Akwatin Waje' na MSE. Ana canza SMS ɗin zuwa tsarin ƙaddamar da SMS-PDU ta MSE, idan an tura shi cikin tsarin rubutu. Idan an ƙirƙiri SMS akan na'urar MSE kuma ana shirye a aika, ana saita saƙon a cikin babban fayil 'Outbox' ko kuma a matsar da shi daga babban fayil ɗin.
  2. MCE tana dawo da SMS-submit-PDU daga babban fayil ɗin 'Akwatin Watsa Labarai' na MSE ta buƙatun 'GetMessage' kuma aika zuwa hanyar sadarwa.
  3. Lokacin da aka samu nasarar aika zuwa hanyar sadarwar, MCE tana saita matsayin saƙon don 'aikawa'.
  4. MSE tana jujjuya saƙon daga 'Akwatin waje' zuwa babban fayil 'Aika' kuma ta sanar da MC daidai.

Ci gabatage:

  • Magani mai dacewa.
  • Ana raba SMS zuwa wayar yayin aikin SAP.

Disadwantage:

  • Haɗin aiwatarwa yana buƙatar samun aiwatar da duka MAP da SAP akan na'urori biyu.
  • Yana buƙatar duka MAP da SAP su haɗa su kuma gudana a lokaci guda don babu SMS da za a rasa.
  • Saboda wayar ba ta da damar yin amfani da katin SIM yayin aikin SAP, ba za a iya nuna saƙon akan wayar yayin aikin SAP ba.
3.4 AMFANI DA CASE SAP TELEPHON KAWAI

Sabar SAP da abokin ciniki na SAP na iya samun haɗin SAP da aka kafa tare da manufar kawai don samar da wayar tarho a cikin mafi kyawun inganci. A wannan yanayin babu ƙarin buƙatun kamar yadda aka ayyana don SAP dole ne a yi la'akari da su.

4. Taqaitaccen bayani

Gajarta ko Gajartawa:  Ma'ana

3GPP:  Aikin Haɗin kai na ƙarni na uku
BNEP:  Ka'idar Encapsulation na hanyar sadarwa ta Bluetooth
GSM:  Tsarin Duniya na Sadarwar Waya
HFP:  Hands-Free-Profile
IP:  Ka'idar Intanet
MAS:  Sabis Samun Saƙo
MAP:  Samun damar Saƙon Profile
MCE:  Kayan Aikin Abokin Ciniki na Saƙo
MMS:  Sabis na Saƙon Multimedia
MNS:  Sabis na Sanarwa
MSE:  Kayan Aikin Sakon Saƙo
MWS:  Zaman tare Mara waya ta Waya
NAD:  Na'urar Samun hanyar sadarwa
PAN:  Keɓaɓɓen Sadarwar Yanki Profile
PDU:  Unit Data Protocol
SAP:  Samun damar SIM Profile
SIM:  Module Identity na Abokin Ciniki
SMS:  Short Message Service

5. Magana

  1. Samun damar Saƙon Profile 1.0
  2. Samun damar SIM Profile 1.0
  3. Keɓaɓɓen Sadarwar Yanki Profile (PAN) 1.0
  4. Ka'idar Encapsulation Network na Bluetooth (BNEP), Sigar 1.2 ko kuma daga baya
  5. MWS Haɗin Kan Haɗin Hannun Hannu, Ƙididdigar Ƙididdigar Mahimmancin Bluetooth 3 rev. 2

 

SAP da Manual Umarnin Samun hanyar sadarwa mai nisa - Ingantaccen PDF
SAP da Manual Umarnin Samun hanyar sadarwa mai nisa - Asali PDF

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