Selective Cooperative Transmission in Ad Hoc Networks with Directional Antennas | Zendy

EuiJik Kim | Zendy; Sungkwan Youm | Zendy

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Selective Cooperative Transmission in Ad Hoc Networks with Directional Antennas

Author(s) -

EuiJik Kim,

Sungkwan Youm

Publication year - 2013

Publication title -

international journal of distributed sensor networks

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.324

H-Index - 53

eISSN - 1550-1477

pISSN - 1550-1329

DOI - 10.1155/2013/473609

Subject(s) - computer science , wireless ad hoc network , node (physics) , transmission (telecommunications) , relay , computer network , forwarder , adaptability , directional antenna , scheme (mathematics) , mobile ad hoc network , data transmission , channel (broadcasting) , antenna (radio) , cooperative diversity , telecommunications , wireless , fading , network packet , power (physics) , ecology , physics , mathematical analysis , mathematics , structural engineering , quantum mechanics , engineering , biology

This paper presents a selective cooperative transmission scheme (abbreviated SCT) for ad hoc network with directional antennas that leverages the benefits of directional-only antenna approach and cooperative communication. The main feature of SCT is its adaptability to the channel condition in the network. In other words, when the node sends data, SCT determines its transmission strategy on either direct or cooperative transmission via a relay node called a forwarder, depending on the transmission time. Simulation results are provided to validate the effectiveness of the proposed scheme.

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