Link-State Optimized Decode-Forward Transmission for Two-Way Relaying
نویسندگان
چکیده
منابع مشابه
Opportunistic Relay Selection for Decode-and-Forward Two-Way Relaying under Outdated Channel State Information
—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 Due to the time variation of channels, the CSI in the data transmission phase may differ (i.e., is outdated) from that in the relay selection phase. Addressing this issue, the Decode-andForward (DF) Two-Way Relaying (TWR) network is considered, and the impact of outdated CSI on the system pe...
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In this paper, we analyze the outage behavior of decode-and-forward relaying in the context of selective two-way cooperative systems. First, a new relay selection metric is proposed to take into consideration both transmission rates and instantaneous link conditions between cooperating nodes. Afterwards, the outage probability of the proposed system is derived for Nakagami-m fading channels in ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Communications
سال: 2016
ISSN: 0090-6778
DOI: 10.1109/tcomm.2016.2530790