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We extend the idea of hybrid decode-and-forward (DF)/amplify-and-forward (AF) relaying scheme for single relay to the multiple relays scenario and refer to it as dynamic DF/AF scheme. In this dynamic scheme, each relay in the system chooses, packet by packet, between DF and AF dynamically and independently by examining the cyclic redundancy check (CRC) result of the packet. The relays encode the mixed...
Multi-hop wireless mesh networks are designed as a cost-effective solution for last-mile broadband Internet access. Equipping mesh nodes with multiple radios further improves network capacity by using multiple radios to transmit simultaneously on orthogonal channels. In addition, multiple input multiple output (MIMO) antennas have emerged as a physical layer breakthrough for increasing throughput...
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