Transmit Diversity mode in umts
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Work of Downlink Dedicated Physical Channel for 3G
The uplink DPDCH and DPCCH are I/Q code multiplexed. But the downlink DPDCH and DPCCH…
Random Access Procedure in UMTS
Random Access Procedure in UMTS In This article I write about step of Physical random…
How Channel Mapping in WCDMA
Here I Write about how the mapping can be done between logical, transport and physical…
Work of Uplink Dedicated Physical Channel in WCDMA
There are two kinds of uplink dedicated physical channels, the Dedicated Physical Data Channel (DPDCH)…
What is High-Speed Shared Control Channel HS-SCCH and its work in 3G WCDMA
Carries physical layer signaling to a single UE, such as modulation scheme (1 bit), channelization…
lub Interface in 3G WCDMA
The 3G Iub interface is the terrestrial interface between NodeB and RNC. The Radio Network…