Showing posts with label MSG4. Show all posts
Showing posts with label MSG4. Show all posts

Saturday, May 28, 2016

LTE Channel Mapping Along with Messages





Uplink

Message
1. PRACH
3. MSG3
5. MSG 5
User Data

Layer
Channel
Preamble
Onwards

RLC
Logical Channel

CCCH
DCCH
DCCH
DTCH

MAC


MAC
Transport Channel
RACH
UL-SCH

PHY
UCI
PHY
Physical Channel
PRACH
PU-SCH
PUCCH


Downlink

MIB
SIB
Paging
2. RACH
4. MSG4
6. MSG6
User Data

Layer

Response
Onwards

RLC
BCCH
BCCH
PCCH
CCCH
DCCH
DCCH
DTCH
MCCH
MTCH
MAC
MAC
BCH
DL-SCH
PCH
DL-SCH
MCH
PHY
DCI
CFI
HI
PHY
PBCH
PD-SCH
PDCCH
PCFICH
PHICH
PMCH