A low complexity configuration selection algorithm in IA-aided uplink coordinated multipoint systems

Ming-Chun Lee*, Chung-Jung Huang, Wei-Ho Chung, Ta-Sung Lee

*此作品的通信作者

研究成果: Conference article同行評審

摘要

This work investigates the configuration selection in IA-aided UL CoMP systems which pursues the maximal achievable sum rate. The configuration is defined by the number of data streams transmitted in each user. Intuitively, the solution can be found by exhaustively calculating the achievable sum rate for all the possible configurations, and select the configuration leading to the maximal achievable sum rate. The exhaustive search method is infeasible due to its high complexity. Based on the characteristics of IA-aided UL CoMP systems, an algorithm is proposed to obtain the configuration with extremely low complexity, and the proposed approach achieves comparable performance as in exhaustive method.

原文English
文章編號7022780
頁數5
期刊IEEE Vehicular Technology Conference
2015-January
發行號January
DOIs
出版狀態Published - 五月 2014
事件2014 79th IEEE Vehicular Technology Conference, VTC 2014-Spring - Seoul, Korea, Republic of
持續時間: 18 五月 201421 五月 2014

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