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Eliminating Duplicate Forwarding in Wireless Opportunistic Routing
- Authors
- Myung, Jihoon; Lee, Wonjun
- Issue Date
- 4월-2012
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Opportunistic routing; wireless ad-hoc networks; packet forwarding; end-to-end throughput
- Citation
- IEEE COMMUNICATIONS LETTERS, v.16, no.4, pp.510 - 513
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE COMMUNICATIONS LETTERS
- Volume
- 16
- Number
- 4
- Start Page
- 510
- End Page
- 513
- ISSN
- 1089-7798
- Abstract
- Opportunistic routing is a wireless multi-hop routing approach that allows each packet to be relayed through any node that overhears the transmission. In this letter, we propose a method for avoiding duplicate forwarding in opportunistic routing. The proposed technique enables forwarding nodes to control relaying at their neighbors on a per-packet basis using a small amount of information piggybacked on packets. Our simulation results show that DFOR achieves higher throughput than existing relevant protocols by reducing unnecessary transmissions.
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