Radio resource allocation optimization of the reverse link in multimedia DS-CDMA systems

被引：0
|
作者：
Zhang, X [1 ]
Zhao, H [1 ]
Wang, W [1 ]
Liu, YA [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Ctr Wireless Commun, Beijing 100876, Peoples R China
来源：
ICCC2004: PROCEEDINGS OF THE 16TH INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATION VOL 1AND 2 | 2004年
关键词：
DS-CDMA; RadioResource Allocation (RRA); QoS constraint model;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we present the theoretical work (model) of the radio resource allocation (RRA) optimization of multimedia DS-CDMA reverse link (uplink) based on QoS constraint models. Our goal is to optimally allocate the users' data rate and power levels to minimize the total transmission power under each accessing user's QoS constraint model, i.e., taking into account user's application BER and data rate requirements. We show that through strict theory deduction, the proposed model provides the optimal joint data rate and power allocation for the reverse link in multimedia DS-CDMA systems.
引用
收藏
页码：407 / 410
页数：4
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