Evaluation of Interference in Inter-working Multi-hop Wireless Networks

被引：0

作者：

Salami, Oladayo ^{[1
,2
]}

Bagula, Antoine ^{[1
,3
]}

Chan, H. Anthony ^{[1
,2
]}

机构：

[1] Univ Cape Town, Commun Res Grp, Elect Engn Dept, Rondebosch, South Africa

[2] Univ Cape Town, Dept Elect Engn, Rondebosch, South Africa

[3] Univ Cape Town, Dept Comp Sci, Rondebosch, South Africa

来源：

INTERNATIONAL JOURNAL OF SECURITY AND ITS APPLICATIONS | 2010年 / 4卷 / 04期

关键词：

Interference; Inter-working; Multi-hop; Wireless networks;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The consequence of simultaneous transmissions by nodes in inter-working multi-hop wireless networks is inter-node interference. Inter-node interference is a metric that is important for the performance evaluation of inter-working wireless networks. Several interference models exist in literature, however, these models are for specific wireless networks and MAC protocols. Due to the heterogeneity of link-level technologies in interworking multi-hop wireless networks, it is desirable to have generic models for the evaluation of interference on links in such networks. A generic model can provide information about the interference level on a link irrespective of the MAC protocol in use. This paper presents a generic interference model. The model evaluates the probability of interference and uses the negative second moment of the distance between a receiver-node and interfering-nodes to evaluate the interference power on a link in an inter-working multi-hop wireless network. Numerical results of the performance of the model are presented.

引用

页码：17 / 31

页数：15

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