2017•Unpublished venueRequires access

Receiver-driven broadcast for vehicular applications

Dohyung Kim, Ikjun Yeom, Tae‐Jin Lee

Abstract

Broadcasting/multicasting may be an efficient way to disseminate delay-sensitive content in vehicular networks. However, conventional broadcasting schemes have suffered from reliability issues, since they cannot go along with ACK and RTS/CTS. In this paper, we design a novel receiver-driven broadcast scheme for periodic messaging in vehicular applications, where receivers request broadcasting to their neighbors and data is broadcast as a response. Via simulation study, it is shown that the proposed scheme effectively 1) controls contention and 2) mitigates hidden node effects in broadcast communication.

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Key concepts: Broadcasting (networking), Computer science, Dissemination, Computer network, Broadcast radiation, Multicast, Scheme (mathematics), Reliability (semiconductor)