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Subchannel Assignment in OFDM Relay Nodes

Overview The paper considers a source-relay-destination link in which the relay node is allowed to reassign the input subchannels to different output subchannels. In particular, the authors consider a channel-aware relay node and compute the subchannel reassignment that optimizes a selected performance criterion. The numerical results suggest that optimized subchannel reassignment is particularly beneficial in frequency-selective channels and in channels where interference information is available at transmitter.

Further White Paper Details
Publisher	Nokia	File Format	PDF
Date Published	February 2006	Downloads	1
Format	White Papers
Topics	Wireless LAN, Mobile - Wireless Communications

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