User's Manual

Typical setups
1-6
March 2002
Where more than two relay cells are used in “single-mast series
connection”, you can avoid reducing the data rate any further if you still
work with only two Subframes, provided adjacent relay locations do not
use the same Subframe.
In the example below, relay cell (
A
) can use the same Subframe as relay
cell (C) if they are distant enough and if they use two separate frequency
channels.
Relay
Cell
LRU
No.
Transmit on
Subframe 1
Transmit on
Subframe 2
(A)
1 ✔
2 ✔
(B)
3 ✔
4 ✔
(C)
5 ✔
6 ✔
LRU 1
LRU 2
LRU 3
LRU 4
LRU 5
LRU 6
(A)
(B)
(C)