A NOVEL DATA STREAM SELECTION ALGORITHM FOR S-PARC IN TD-SCDMA HSPA plus SYSTEM

被引：0
|
作者：
Zhang, Xiang [1 ]
Ji, Xiaodong [1 ]
Li, Yong [1 ]
Peng, Mugen [1 ]
Wang, Wenbo [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Wireless Signal Proc & Network Lab, Key Lab Univ Wireless Commun, Minist Educ, Beijing 100876, Peoples R China
来源：
PROCEEDINGS OF 2009 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS TECHNOLOGY AND APPLICATIONS | 2009年
关键词：
Beamforming; Pre-processing; Time; Correlation; S-PARC;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Selective per antenna rate control (S-PARC) technique has been decided to be deployed in time division-synchronous code division multiple access (TD-SCDMA) high speed packet access plus (HSPA+) system. In this paper, we propose an enhanced data stream selection algorithm for the proposal of S-PARC to improve Node B average throughput and initial block error rate (BLER) by pre-processing signal to interference plus noise ratio (SINR). The new algorithm considers the impact of channel fluctuation, Node B average initial BLER and continue scheduling of the same UE. It is shown that the proposed scheme can achieve remarkable improvement of system " performance, especially when UE is under high speed mode, and it also has advantages in the following ways: little modification for current specification, low computational complexity and no additional controlling signals.
引用
收藏
页码：591 / 595
页数：5
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