Detailed explanation and correlation about GSM LAPD-PCM30

southeastkid · Mar 15, 2013

Hi seniors,I am a newbie in cellular communication.I'm now studying independently (wthout any formal teacher) on GSM functional architecture.I want to ask about the correlation about 64Kbps used in GSM and LAPD protocol with BSC functionality and mapping on TRAU.An simple analogy and reccomended Ebook will be great
thanks before

tpetar · Mar 15, 2013

GSM Interfaces and Protocols
**broken link removed**

- - - Updated - - -

http://en.wikipedia.org/wiki/Base_station_subsystem

southeastkid · Mar 16, 2013

tpetar said:
GSM Interfaces and Protocols
**broken link removed**

- - - Updated - - -

https://en.wikipedia.org/wiki/Base_station_subsystem

Thanks
but,how is user data from BTS multiplexed to BSC according PCM30,I mean the proccess

southeastkid · Mar 17, 2013

help .......

Detailed explanation and correlation about GSM LAPD-PCM30

southeastkid

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tpetar

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southeastkid

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southeastkid

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Detailed explanation and correlation about GSM LAPD-PCM30

southeastkid

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southeastkid

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