Wang Yan, Cheng Shixin. CAPACITY OF CDMA FOR INTEGRATED TRAFFIC IN DIFFERENT WIRELESS ENVIRONMENT[J]. Journal of Electronics & Information Technology, 1997, 19(6): 803-809.
Citation:
Wang Yan, Cheng Shixin. CAPACITY OF CDMA FOR INTEGRATED TRAFFIC IN DIFFERENT WIRELESS ENVIRONMENT[J]. Journal of Electronics & Information Technology, 1997, 19(6): 803-809.
Wang Yan, Cheng Shixin. CAPACITY OF CDMA FOR INTEGRATED TRAFFIC IN DIFFERENT WIRELESS ENVIRONMENT[J]. Journal of Electronics & Information Technology, 1997, 19(6): 803-809.
Citation:
Wang Yan, Cheng Shixin. CAPACITY OF CDMA FOR INTEGRATED TRAFFIC IN DIFFERENT WIRELESS ENVIRONMENT[J]. Journal of Electronics & Information Technology, 1997, 19(6): 803-809.
The developments of Personal Communication and Mobile Computing stimulate the introducation of integrated traffics into mobile communication. CDMA is suitable for transmission of integrated traffics. In this paper, we introduced an admission control algorithm. Under this algorithm, the capacity of a CDMA system for integrated traffics is evaluted. Users with different QoS requirements are allocated different power. To solve the problem of higher-rate traffics using higher powers, wider bandwidth to higher-rate traffics is given. All the traffics are transmitted in the same frequency band. Finally, according to the measured data of CODIT, we derived the capacity of different traffics in different environments.
Baier A. Design study for a CDMA-based third-generation mobile radio system. IEEE J. of SAC, 1994, SAC-12(4): 733-744.[2]Chih-Lin I. Variable spreading gain CDMA with adaptive control for integrated traffic in wireless networks. Proc. VTC95, Chicago: July, 1995, 907-911.[3]Marta Pizarroso, et al. Common basic for evaluation of ATDMA and CODIT system concept. MPLA/TDE/SIGS/DS/P/001/bl Sep.1995.[4]Marta Pizarroso, et al. Prelimiary evaluation of ATDMA and CODIT system concept.[5]MPLA/TDE/SIG5/DS/P/002/bl Sep.1995.
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