IMSI attach

#1
Petruccio

Posted 07 February 2016 - 15:48

Junior Member

Grup: Members
Posts: 41
Înscris: 01.02.2012

Salutare! Cine ma poate ajuta cu un link sau vreo alta sursa, unde se descrie clar (pas cu pas) procedura de IMSI attach in UMTS, la fel cum este descris aici https://en.m.wikiped.../GSM_procedures in cazul GSM. De asemenea, daca aveti vreo sursa si pentru procedura CSFB ar fi minunat.

Va multumesc anticipat!

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#2
AlexEn

Posted 07 February 2016 - 18:27

Spoiled brat

Grup: Moderators
Posts: 21,920
Înscris: 18.12.2007

https://riazdaguru.f...ach.pdfÂ Â -> IMISI attach/dettach

CSFB vrei pentru 3G->2G sau LTE -> 3G?

P.S. Google si 3gpp.org fac casa buna pentru ce ai tu nevoie.

Edited by AlexEn, 07 February 2016 - 18:28.

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#3
Petruccio

Posted 09 February 2016 - 21:10

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Grup: Members
Posts: 41
Înscris: 01.02.2012

Verifica te rog link-ul. Pagina e goala. Am nevoie de CSFB LTE > 3G (stiam ca 3G > 2G se numeste handover). Am cautat pe 3gpp, dar n-am gasit atat de bine descris, precum pe Wikipedia in cazul 2G.

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#4
SethNY

Posted 12 February 2016 - 12:10

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Grup: Senior Members
Posts: 5,888
Înscris: 31.01.2006

La linkul de mai sus sterge caracterele alea in plus de dupa *.pdf si merge.
http://www.lteandbey...arch/label/CSFB ptr CSFB. Da, CSFB e doar de la 4G la 3G(2G). 3GPPul e f greu ptr inceput , nu te baga acolo

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IMSI attach

#1 Petruccio Posted 07 February 2016 - 15:48

#2 AlexEn Posted 07 February 2016 - 18:27

#3 Petruccio Posted 09 February 2016 - 21:10

#4 SethNY Posted 12 February 2016 - 12:10

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#1
Petruccio

Posted 07 February 2016 - 15:48

#2
AlexEn

Posted 07 February 2016 - 18:27

#3
Petruccio

Posted 09 February 2016 - 21:10

#4
SethNY

Posted 12 February 2016 - 12:10