Title :
The impact of cell search on system performance in WCDMA
Author :
Hai, Wang ; Zhiqiang, Chen ; Sundelin, Magnus
Author_Institution :
Ericsson China Co. Ltd., Beijing, China
Abstract :
This study evaluates the impact of the SCH/PCCPCH power allocation on cell search performance in WCDMA by means of system level simulation. The results indicate that we can obtain a near-optimal cell search performance by allocating a rather small amount of the base station output power to the SCH (Synchronisation CHannel) and PCCPCH (Primary Common Control Physical CHannel) channels
Keywords :
broadband networks; cellular radio; channel allocation; code division multiple access; synchronisation; SCH/PCCPCH power allocation; W-CDMA; WCDMA; base station output power; cell search performance; near-optimal performance; primary common control physical channel; synchronisation channel; system level simulation; third generation cellular radio system; wideband CDMA; Base stations; Control systems; Degradation; Delay; Frequency synchronization; Interference; Leg; Multiaccess communication; Power generation; System performance;
Conference_Titel :
Vehicular Technology Conference Proceedings, 2000. VTC 2000-Spring Tokyo. 2000 IEEE 51st
Conference_Location :
Tokyo
Print_ISBN :
0-7803-5718-3
DOI :
10.1109/VETECS.2000.851361
