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Please use this identifier to cite or link to this item: http://hdl.handle.net/1783.1/3561
Title: Channel-reuse for accumulative repetition message-forwarding on wireless ad-hoc networks
Authors: Lai, Kelvin K.
Cheng, Roger
Wong, Albert K. S.
Keywords: Transmission
Wireless ad-hoc networks
Power allocation
Channel reuse
Issue Date: Apr-2008
Citation: IEEE Wireless Communications and Networking Conference (WCNC), Las Vagas, USA, 31 March-3 April 2008, p. 2301-2306
Abstract: Maximizing the rate of transmission over a network with fixed amount of power gives the most economic way to communicate in a network. This paper investigates accumulative repetition forwarding strategy in a wireless ad-hoc network using cooperative forwarding approaches that allow adaptive power allocation among nodes. We analyze the feasibility and performance gain of channel reuse over this network, where multiple transmit-and-receive pairs coexist simultaneously using the same channel. Under this framework, we present the jointly optimal power allocation and channel reuse solution. This solution can be computed in polynomial time and brings significant improvement in network performance.
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URI: http://hdl.handle.net/1783.1/3561
Appears in Collections:ECE Conference Papers

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