Relay Selection for Two-Way Relaying With Amplify-and-Forward Protocols
نویسندگان
چکیده
منابع مشابه
Tight performance bounds for two-way opportunistic amplify-and-forward wireless relaying networks with TDBC protocols
Based on amplify-and-forward network coding (AFNC) protocol, the outage probability and ergodic capacity of two-way network coding opportunistic relaying (TWOR-AFNC) systems are investigated as well as the corresponding closed-form solutions. For the TWOR-AFNC systems, it is investigated under two scenarios, namely, the TWOR-AFNC systems without direct link (TWOR-AFNC-Nodir) and the TWOR-AFNC s...
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—The Channel State Information (CSI) plays a significant role in wireless Relay Selection (RS) systems. Due to the time variation of channels, the CSI in the data transmission phase may differ (i.e., is outdated) from that in the relay selection phase. Addressing this issue, the Decode-andForward (DF) Two-Way Relaying (TWR) network is considered, and the impact of outdated CSI on the system pe...
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ژورنال
عنوان ژورنال: IEEE Transactions on Vehicular Technology
سال: 2011
ISSN: 0018-9545,1939-9359
DOI: 10.1109/tvt.2011.2123120