电讯技术2016，Vol.56Issue(4)：463-470,8.DOI:10.3969/j.issn.1001-893x.2016.04.020
分布式认知无线电网络多路径路由协议研究综述
Multi-path Routing Protocols for Distributed Cognitive Radio Networks:a Survey
摘要
Abstract
In order to further research multi-path routing problem in distributed cognitive radio networks ( CRN) ,essential features of distributed CRN are firstly presented and the problems and major challenges in designing the multi-path routing are further introduced. The multi-path routing in distributed CRN is characterized by multi-path parallel transmission strategy,which can effectively reduce the transmission de-lay,increase the network throughput and transmission reliability,and also achieve the traffic load balance. From the perspective of routing optimization,the recent research results on the multi-path routing protocols in distributed CRN are broadly classified into six categories,including throughput,bandwidth,interference, delay,load balance,and routing discovery. Then the multi-path routing protocols for distributed CRN are analyzed and discussed respectively. Finally, based on the adaptation of essential features of distributed CRN and the characteristics of multi-path routing protocols, the multi-path routing protocols are com-pared,and the open issues for future research about multi-path routing protocols in distributed CRN are pointed out to motivate new research and development in this field.关键词
认知无线电/分布式网络/多路径路由/路由协议/研究综述Key words
cognitive radio/distributed networks/multi-path routing/routing protocol/research summarization分类
信息技术与安全科学引用本文复制引用
张龙,白春红,许海涛,卓凡,黄伟..分布式认知无线电网络多路径路由协议研究综述[J].电讯技术,2016,56(4):463-470,8.基金项目
国家自然科学基金资助项目（61402147，61309033，61402001)；河北省自然科学基金资助项目（F2013402039)；河北省科学技术研究与发展计划资助项目（15214404D-1)；河北省高等学校科学技术研究计划资助项目（QN20131048) Foundation ItemThe National Natural Science Foundation（No.61402147，61309033，61402001)；The Natural Science Foundation of Hebei Province of China（F2013402039)；The Research Program of Science and Technology of Hebei Province（15214404D-1)；The Scientific Research Foundation of the Higher Education Institutions of Hebei Province（QN20131048) （）
