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5 6 9 , 6 5 9
another knowledge site

LTE DL PHY Structure Example (15 RB, 3 MHz)


Legend
D
PDCCH (Downlink Control)
F
PCFICH (Control Format Indicator)
H
PHICH (HARQ Indicator)
B
PBCH (Broadcast)
b
Not used due to broadcast signals
P
PSS (Primary Syhchronisation Signal)
S
SSS (Secondary Syhchronisation Signal)
p
Not used due to PSS
s
Not used due to SSS
R
Cell Reference Signal
r
Not used due to Reference signals
 
Available for PDSCH
Configuration:
DL Channel Bandwidh = FDD/3 MHz (i.e. n15 as per MIB i.e NRB=15 resource blocks)
Normal Cyclic Prefix
One antenna port (p=0)
Number of control symbols (L) = 2
Cell ID = 6
Ng = 1, so number of PHICH groups = 2

References from 3GPP TS 36.211, v8.9.0
PDCCH - section 6.8.5
PCFICH - section 6.7.4
PHICH - section 6.9.3
PBCH (MIB) - section 6.6.4
Not used due to broadcast - The mapping operation shall assume cell-specific reference signals for antenna ports 0-3 being present irrespective of the actual configuration. The UE shall assume that the resource elements assumed to be reserved for reference signals in the mapping operation above but not used for transmission of reference signal are not available for PDSCH transmission.
PSS - section 6.11.1.2
SSS - section 6.11.2.2
Cell reference signals - section 6.10.1.2
Not used due to cell reference signals, section 6.2.4 - In case a single cell-specific reference signal is configured, cell-specific reference signals shall be assumed to be present on antenna ports 0 and 1 for the purpose of mapping a symbol-quadruplet to a resource-element group, otherwise the number of cell-specific reference signals shall be assumed equal to the actual number of antenna ports used for cell-specific reference signals.

   
   
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0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
D D                         D D                         D D                         D D                         D D                         D D                         D D                         D D                         D D                         D D                        
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
F D F D F D F D F D F D F D F D F D F D
F D F D F D F D F D F D F D F D F D F D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
F D F D F D F D F D F D F D F D F D F D
F D F D F D F D F D F D F D F D F D F D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
H D H D H D H D H D H D H D H D H D H D
H D H D H D H D H D H D H D H D H D H D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
H D H D H D H D H D H D H D H D H D H D
H D H D H D H D H D H D H D H D H D H D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
H D H D H D H D H D H D H D H D H D H D
H D H D H D H D H D H D H D H D H D H D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
H D H D H D H D H D H D H D H D H D H D
H D H D H D H D H D H D H D H D H D H D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
F D F D F D F D F D F D F D F D F D F D
F D F D F D F D F D F D F D F D F D F D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
F D F D F D F D F D F D F D F D F D F D
F D F D F D F D F D F D F D F D F D F D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D s p B B B B D D D D D D D D D D s p D D D D D D D D
D D s p B B B B D D D D D D D D D D s p D D D D D D D D
r D R s p r b B B R r D R r R r D R r R r D R r R r D R r R r D R s p r R r D R r R r D R r R r D R r R r D R r R
D D s p B B B B D D D D D D D D D D s p D D D D D D D D
D D s p B B B B D D D D D D D D D D s p D D D D D D D D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
H D S P B B B B H D H D H D H D H D S P H D H D H D H D
H D S P B B B B H D H D H D H D H D S P H D H D H D H D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
H D S P B B B B H D H D H D H D H D S P H D H D H D H D
H D S P B B B B H D H D H D H D H D S P H D H D H D H D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
H D S P B B B B H D H D H D H D H D S P H D H D H D H D
H D S P B B B B H D H D H D H D H D S P H D H D H D H D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
H D S P B B B B H D H D H D H D H D S P H D H D H D H D
H D S P B B B B H D H D H D H D H D S P H D H D H D H D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
F D S P B B B B F D F D F D F D F D S P F D F D F D F D
F D S P B B B B F D F D F D F D F D S P F D F D F D F D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
F D S P B B B B F D F D F D F D F D S P F D F D F D F D
F D S P B B B B F D F D F D F D F D S P F D F D F D F D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
r D R S P r b B B R r D R r R r D R r R r D R r R r D R r R r D R S P r R r D R r R r D R r R r D R r R r D R r R
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
R D r S P R B B B r R D r R r R D r R r R D r R r R D r R r R D r S P R r R D r R r R D r R r R D r R r R D r R r
D D S P B B B B D D D D D D D D D D S P D D D D D D D D
D D s p B B B B D D D D D D D D D D s p D D D D D D D D
r D R s p r b B B R r D R r R r D R r R r D R r R r D R r R r D R s p r R r D R r R r D R r R r D R r R r D R r R
D D s p B B B B D D D D D D D D D D s p D D D D D D D D
D D s p B B B B D D D D D D D D D D s p D D D D D D D D
R D r s p R B B B r R D r R r R D r R r R D r R r R D r R r R D r s p R r R D r R r R D r R r R D r R r R D r R r
H D H D H D H D H D H D H D H D H D H D
H D H D H D H D H D H D H D H D H D H D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
H D H D H D H D H D H D H D H D H D H D
H D H D H D H D H D H D H D H D H D H D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
H D H D H D H D H D H D H D H D H D H D
H D H D H D H D H D H D H D H D H D H D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
H D H D H D H D H D H D H D H D H D H D
H D H D H D H D H D H D H D H D H D H D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
F D F D F D F D F D F D F D F D F D F D
F D F D F D F D F D F D F D F D F D F D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
F D F D F D F D F D F D F D F D F D F D
F D F D F D F D F D F D F D F D F D F D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R r D R r R
D D D D D D D D D D D D D D D D D D D D
D D D D D D D D D D D D D D D D D D D D
R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r R D r R r


Copyright © Samir Amberkar 2010-11§

LTE - DL PHY Structure example (6 RB, 1.4 MHz) « LTE Index LTE - UL PHY Structure example (6 RB, 1.4 MHz) «