Performance analysis of variable bit rate multiclass services in the uplink of a dynamic complete group partitioning round-Robin carrier-hopping multirate multi-carrier DS-CDMA system

被引：0
|
作者：
Wong, TC [1 ]
Mark, JW [1 ]
Chua, KC [1 ]
机构：
[1] Agcy Sci Technol & Res, Inst Infocomm Res, Singapore 119613, Singapore
来源：
VTC2004-FALL: 2004 IEEE 60TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-7: WIRELESS TECHNOLOGIES FOR GLOBAL SECURITY | 2004年
关键词：
analytical formulation; bit error rate; variable bit rate; multiclass services; multirate Multi-Carrier DS-CDMA; dynamic complete group partitioning; dynamic complete partitioning; complete sharing; round-robin carrier hopping; 4G; quality of service;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
An analytical formulation of the outage probabilty in terms of bit error rate specification for variable but rate (VBR) multiclass services in the uplink of a dynamic complete group partitioning (DCGP) round-robin carrier-hopping multirate Multi-Carrier (MC) DS-CDMA cellular system is presented. The analytical framework is formulated for the general case in which different traffic classes have different spreading gains in each of the subcarriers. The analytical work leads to the determination of the capacity region of this system for VBR traffic. Numerical results show the the system capacity with DCGP can be larger than those with complete sharing (CS) and dynamic complete partitioning (DCP) of the subcarriers.
引用
收藏
页码：363 / 367
页数：5
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