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Cooperative Diversity-based Routing for power savings in wireless ad-hoc networks in rayleigh fading channel
- Authors
- Kim, N.-S.; An, B.-K.; Kim, D.-H.
- Issue Date
- 2007
- Publisher
- IEEE
- Keywords
- Ad-hoc network; Cooperative diversity; Fading channel; Power saving; Routing
- Citation
- International Conference on Advanced Communication Technology, ICACT, v.2, pp.1221 - 1225
- Volume
- 2
- Start Page
- 1221
- End Page
- 1225
- ISSN
- 1738-9445
- Abstract
- We propose new routing scheme, Cooperative Diversity-based Routing (CDR) which utilizes the cooperative space diversity for power saving and performance enhancement of wireless ad-hoc networks. The improved performance is compared with Multi-hop Relay Routing (MRR) by analytical methods. When the required outage probability is 1 × 10-3 at the destination node in ad-hoc networks with 7 nodes, we noticed that each node can save power consumption by 15.5 dB in average, by using our proposed CDR compared to MRR.
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Collections - Graduate School > Software and Communications Engineering > 1. Journal Articles
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Related Researcher
- An, Beongku
- Graduate School (Software and Communications Engineering)