27 Oct
2011
27 Oct
'11
8:50 a.m.
Hi John,
On Thu, Oct 27, 2011 at 12:08:38PM +0800, John Wu wrote:
I want to know how to know GPRS channel coding. GPRS
using PDCH, both
MAC/RLC data block and MAC/RLC control block is
transmitted on PDCH, although there is PACCH, PTCH, PTCCH and so on it
still PDCH. then the MAC/RLC control block is coded
with cs-1 channel coding scheme and MAC/RLC data block may be coded with
other channel coding scheme. so when received a
burst how to know what kind of MAC/RLC block it belong to and which channel
coding scheme it used?
OpenBSC does not implement a PCU or any other GPRS feature, as it only
works with BTS that have a PCU embedded.
So far, we don't have any RLC/MAC implementation either on the network
nor the handset side.
Thus, your message is probably misdirected here.
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
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