Distributed Space-Time Block Coding for Amplify-and- Forward Cooperative Networks
نویسنده
چکیده
A robust way to combat multipath fading phenomena in wireless communications is to implement diversity techniques. Diversity is achieved by providing the receivers multiple independent replicas of the same information-bearing symbols through space, time, or frequency. Recently, a new type of diversity, so-called cooperative diversity, has been proposed in order to provide diversity when the wireless terminals can not employ multiple antennas due to size or complexity constraints. The network that exploits the cooperative diversity is usually referred to as the cooperative network. AbstrAct
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