https://scholars.lib.ntu.edu.tw/handle/123456789/429825
Title: | Delay Analytical Models for Opportunistic Routing in Wireless Ad Hoc Networks | Authors: | Kuncheng Chung Wen-Hsing Kuo WANJIUN LIAO |
Keywords: | Delay analytical model; opportunistic routing (OR); wireless ad hoc networks | Issue Date: | 2017 | Journal Volume: | 66 | Journal Issue: | 6 | Start page/Pages: | 5330-5339 | Source: | IEEE Transactions on Vehicular Technology | Abstract: | Opportunistic routing (OR) is a promising technology for improving the throughput of wireless networks. In contrast to traditional routing techniques that forward messages along predetermined paths, OR schemes allow selection of a set of candidate nodes as potential next-hop forwarders to utilize the broadcast nature of the wireless medium. An analysis of transmission latency and signaling overhead depend on the number of hops required to transmit a packet from source to destination. In this paper, we propose three models to analyze the number of transmissions for successfully delivering a packet with three OR schemes: single-forwarder OR with known topologies, multiple-forwarder OR with known topologies, and multiple forwarder OR with unknown topologies. These models are useful in the network planning. The simulation results verified the accuracy and usability of the three models. © 1967-2012 IEEE. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/429825 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028776253&doi=10.1109%2fTVT.2016.2617891&partnerID=40&md5=6430293d310c47b29a3ca30c81cfd136 |
ISSN: | 00189545 | DOI: | 10.1109/tvt.2016.2617891 | SDG/Keyword: | Ad hoc networks; Analytical models; Network routing; Topology; Candidate nodes; Network planning; Number of hops; Number of transmissions; Opportunistic routing; Routing techniques; Signaling overheads; Wireless medium; Wireless ad hoc networks |
Appears in Collections: | 電機工程學系 |
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