PHY LAYER:
The most interesting part of the LTE is the PHY layer functionality. If any one asks how the bit stearms are carried in PHY layer? I say it by Channels!
The Phy channels posses interesting individuality in its own aspect. what are the channels present? There are many. Few works for UL control & Data, Few for DL control & Data.
Lets discuss about the DL channels 1st...
There are as many as 6 DL channels present in PHY.
1. PBCH
2. PCFICH
3. PHICH
4. PDCCH
5. PDSCH
6. PMCH
What about UL channels in PHY? They are as follows:
1. PUCCH
2. PUSCH
We will see each & every channel in detail in the upcoming pages...
The most interesting part of the LTE is the PHY layer functionality. If any one asks how the bit stearms are carried in PHY layer? I say it by Channels!
The Phy channels posses interesting individuality in its own aspect. what are the channels present? There are many. Few works for UL control & Data, Few for DL control & Data.
Lets discuss about the DL channels 1st...
There are as many as 6 DL channels present in PHY.
1. PBCH
2. PCFICH
3. PHICH
4. PDCCH
5. PDSCH
6. PMCH
What about UL channels in PHY? They are as follows:
1. PUCCH
2. PUSCH
We will see each & every channel in detail in the upcoming pages...
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