Access control schemes for DS-CDMA cellular system supporting an integrated voice/data traffic

被引：0
|
作者：
Um, HY [1 ]
机构：
[1] Elect & Telecommun Res Inst, Mobile Traffic Management Sect, Yusong Gu, Taejon 305350, South Korea
来源：
ITS '98 PROCEEDINGS - SBT/IEEE INTERNATIONAL TELECOMMUNICATIONS SYMPOSIUM, VOLS 1 AND 2 | 1998年
关键词：
D O I：
10.1109/ITS.1998.713094
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper; we propose and analyze a quality-based admission control policy for the integration of voice and data in DS-CDMA system. The data users are assigned a higher transmission power level over voice users to achieve a lower bit error rate. The admission policy determines the acceptance of a call request based an its specific quality of service (QoS) and the network resources. The system ensures that an accepted voice call enjoy its specific QoS without degrading the quality of existing voice call. A power control based and a variable rate based admission policy are proposed and compared.
引用
收藏
页码：72 / 77
页数：6
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