tareq1010
2010-12-27, 04:50 PM
Necessary bandwidth for each service
Service Iub bandwidth(kbps)
AMR12.2k 22
CS64k 90
PS64k 84
PS128k 164
PS144k 190
PS384k 488
Necessary channal elements for each service
Service СЕ number (UL) СЕ number(DL) CE(UL 4 way receive)
AMR12.2k 1 1 2
CS64k 3 2 4
PS64k 3 2 4
PS128k 5 4 8
PS144k 5 4 8
PS384k 10 8 16
HSDPA
Uplink DCH UL CE DL CE
64k 3 1
128k 5 1
144k 5 1
384k 10 1
Service Iub bandwidth(kbps)
AMR12.2k 22
CS64k 90
PS64k 84
PS128k 164
PS144k 190
PS384k 488
Necessary channal elements for each service
Service СЕ number (UL) СЕ number(DL) CE(UL 4 way receive)
AMR12.2k 1 1 2
CS64k 3 2 4
PS64k 3 2 4
PS128k 5 4 8
PS144k 5 4 8
PS384k 10 8 16
HSDPA
Uplink DCH UL CE DL CE
64k 3 1
128k 5 1
144k 5 1
384k 10 1