Traffic-driven ions motion optimization-based clustering routing protocol for cognitive radio sensor networks.

ABSTRACT: In cognitive radio sensor networks, single clustering protocol cannot simultaneously satisfy the various requirements of time-triggered and event-driven traffic, as a result, different kinds of clustering protocols are designed to serve them separately. In addition, for event-driven traffic, the long delay incurred by clustering and searching for available routes after events results in poor timeliness of information transmission. In order to solve above problems, a traffic-driven ions motion optimization-based clustering routing protocol (TD-IMOCRP) is proposed in this paper. For the first time, time-triggered and event-driven traffic can be served by a single clustering protocol. To be specific, ions motion optimization algorithm is leveraged to automatically determine the optimal number

SUBMITTER: Wang J 

PROVIDER: S-EPMC9436106 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature