Control channel design for High Speed Downlink Shared Channel for 3GPP W-CDMA, Rel-5

被引：0
|
作者：
Ghosh, A [1 ]
Ratasuk, R [1 ]
Frank, C [1 ]
Love, R [1 ]
Stewart, K [1 ]
Buckley, E [1 ]
机构：
[1] Motorola Inc, GTSS, Arlington Hts, IL 60004 USA
来源：
57TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VTC 2003-SPRING, VOLS 1-4, PROCEEDINGS | 2003年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In 3GPP W-CDMA, High Speed Downlink Packet Access functionality is implemented using the High Speed Downlink Shared Channel (HS-DSCH) and its associated control channels. In this paper, we describe the overall structure of HS-DSCH and its control channels: the High Speed Shared Control Channel (HS-SCCH) and the High Speed Uplink DPCCH (HS-DPCCH). We then present detailed link and system simulation results supporting the control channel design. In addition, a new power control method to support HS-DPCCH operation during soft-handoff is described. The proposed algorithm automatically adjusts the power ratio between the control and data channels based on propagation conditions and outperforms the conventional scheme with minimum impact to the DPDCH performance.
引用
收藏
页码：2085 / 2089
页数：5
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