Title :
Dynamic system level simulation for radio resource management of TD-SCDMA high speed downlink packet access
Author :
Zhang, Jinwen ; Wang, Wenbo
Author_Institution :
Beijing Univ. of Posts & Telecommun., China
fDate :
29 June-1 July 2002
Abstract :
TD-SCDMA, proposed by China Wireless Telecommunications Standard Group (CWTS), is the low chip rate (LCR) TDD CDMA proposal in 3G. The Internet services will generate highly asymmetric data flow. The aim of TD-SCDMA downlink packet access (HSDPA) is to provide very high packet throughput and low packet delay in the downlink using the newly introduced high speed downlink shared channel (HS-DSCH). This paper presents the methodology we used to model HSDPA for TD-SCDMA in OPNET.
Keywords :
3G mobile communication; Internet; code division multiple access; delays; digital simulation; fading channels; multipath channels; multiuser channels; packet radio networks; radio access networks; radio links; radio spectrum management; time division multiple access; China Wireless Telecommunications Standard Group; HSDPA; Internet services; OPNET; TD-SCDMA; asymmetric data flow; dynamic system level simulation; fast fading model; high packet throughput; high speed downlink packet access; high speed downlink shared channel; low chip rate TDD CDMA; low packet delay; multipath fading model; pathloss model; radio access network; radio resource management; shadow fading model; Continuous wavelet transforms; Delay; Downlink; Multiaccess communication; Proposals; Resource management; Telecommunication standards; Throughput; Time division synchronous code division multiple access; Web and internet services;
Conference_Titel :
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN :
0-7803-7547-5
DOI :
10.1109/ICCCAS.2002.1180600
