RRC States in UMTS:
RRC Idle and RRC Connected
RRC Connected :
1. Cell_FACH
2. Cell_DCH
3. Cell_PCH
4. URA_PCH
1. Cell_FACH
2. Cell_DCH
3. Cell_PCH
4. URA_PCH
1.Cell_FACH State: Dedicated Chennals will not be created between Ue and RNC. It will a shared resource between UEs.
2.Cell_DCH State: A dedicated channel is cretaed for the UE.
3.Cell_PCH State: Only Paging Channels will be available for UE.
4.URA_PCH State: A group of cell will be defined as URA for a UE where UE was going for frequent Cell updates.
2.Cell_DCH State: A dedicated channel is cretaed for the UE.
3.Cell_PCH State: Only Paging Channels will be available for UE.
4.URA_PCH State: A group of cell will be defined as URA for a UE where UE was going for frequent Cell updates.
RRC Idle State: RNC don't have any information about the UE
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