Interference Aware Node Activation for Wireless Ad Hoc Networks

被引：0
|
作者：
Park, Sunho [1 ]
Lee, Byungju [1 ]
Shim, Byonghyo [1 ]
机构：
[1] Korea Univ, Sch Informat & Commun, Seoul 136713, South Korea
来源：
2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) | 2013年
关键词：
Ad hoc network; Non-parametric linear MMSE; Transmission capacity; Imperfect CSIR; Interference Aware Node Activation; TRANSMISSION CAPACITY; MULTIUSER DETECTION; POISSON FIELD; PERFORMANCE;
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：
Recent results show that non-parametric linear receiver equipped with multiple receive antennas is an effective solution for ad hoc network under the imperfect channel state information at receiver (CSIR). In this paper, we propose an interference aware node activation strategy that efficiently controls the data transmission and back off based on the measured interference power. Our numerical results show that if optimization over the channel estimation threshold is provided, then the effective data rate of the proposed scheme is higher than that of the conventional channel estimation even under the system delay occurred.
引用
收藏
页码：3691 / 3696
页数：6
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