On Cooperative Channel Rendezvous in Cognitive Radio Networks

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成果类型：

期刊论文

作者：

Wang, Kehao;Chen, Lin*;Bian, Kaigui;Wang, Wei;Zhou, Pan

通讯作者：

Chen, Lin

作者机构：

[Wang, Kehao] Wuhan Univ Technol, Sch Informat Engn, Wuhan 430070, Hubei, Peoples R China.

[Chen, Lin] Univ Paris Sud, LRI, F-91405 Orsay, France.

[Chen, Lin] IUF, Paris, France.

[Bian, Kaigui] Peking Univ, Sch EECS, Inst Network Comp & Informat Syst, Beijing 100871, Peoples R China.

[Wang, Wei] Zhejiang Univ, Dept Informat Sci & Elect Engn, Hangzhou 321000, Zhejiang, Peoples R China.

通讯机构：

[Chen, Lin] U

[Chen, Lin] I

Univ Paris Sud, LRI, F-91405 Orsay, France.

IUF, Paris, France.

语种：

英文

关键词：

Cognitive radio (CR);cooperative communication;research problems

期刊：

IEEE ACCESS

ISSN：

2169-3536

年：

2019

卷：

页码：

57500-57515

DOI：

10.1109/ACCESS.2019.2914148

基金类别：

This work was supported in part by the National Natural Science Foundation of China under Grant 61672395 and Grant 61571396.

机构署名：

本校为第一机构

院系归属：

信息工程学院

摘要：

In cognitive radio (CR) networks, establishing communication sessions requires the communicating pairs to meet each other on a common channel via a 'rendezvous' process. Designing distributed rendezvous protocols without common control channels is a challenging problem due to the dynamic and opportunistic spectrum access paradigm. The existing protocols, mainly based on channel hopping, suffer from the rendezvous difficulty due to asymmetric channel perceptions and significant rendezvous delay when the system scales. In this paper, we exploit a...

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On Cooperative Channel Rendezvous in Cognitive Radio Networks

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