A prediction based cross-layer MAC/PHY interface for CDMA ad hoc networks

被引：0

作者：

Kouraogo, Pegdwinde Justin ^{[1
]}

Gagnon, Francois ^{[1
]}

Dziong, Zbigniew ^{[1
]}

机构：

[1] Ecole Technol Super, Dept Elect Engn, Montreal, PQ H3C 1K3, Canada

来源：

AD-HOC, MOBILE AND WIRELESS NETWORKS, PROCEEDINGS | 2008年 / 5198卷

关键词：

ad hoc network; cross-layer interface; prediction; CDMA systems; medium access control;

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：

Variable environments in ad hoc networks require a joint control of physical (PHY) and medium access control (MAC) layers resources in order to optimize performance. In this paper, we propose a framework to perform such cross-layer control and optimization. The PHY layer and cross-layer engine estimate and predict the channel variations to select the users that will meet the signal-to-interference-noise ratio (SINR) requirement in the next time slot, for MAC layer optimization. We consider high capacity code division multiple access (CDMA) ad hoc networks working at fixed quality of service (QoS) requirement where nodes are equipped with matched filter receivers.

引用

页码：293 / 306

页数：14

共 12 条

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