Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019017556> ?p ?o ?g. }
- W2019017556 abstract "We investigate a joint design of linear precoders and receivers for multiple-input multiple-output non-simultaneous two-way relaying (NS-TWR). Unlike conventional two-way relaying, the base station in NS-TWR performs two-way relaying with two different users—a transmit-only user and a receive-only user (RUE). The RUE experiences back-propagating interference (BI). The proposed design cancels this BI and provides beamforming gain over existing designs. For NS-TWR, we maximize the weighted sum-rate (WSR) through joint power allocation, by solving a sequence of geometric programs. The precoder and the receiver designs as well as the power allocation program are then extended for a multi-user system with multiple transmit-only and receive-only users. With exhaustive simulations, we show that the proposed design provides significantly better WSR than the existing ones. The proposed design is also evaluated in a cellular framework using realistic path loss models, to assess the system-level performance gain achievable." @default.
- W2019017556 created "2016-06-24" @default.
- W2019017556 creator A5002088171 @default.
- W2019017556 creator A5004699135 @default.
- W2019017556 date "2015-06-01" @default.
- W2019017556 modified "2023-09-25" @default.
- W2019017556 title "Joint Precoder and Receiver Design for AF Non-Simultaneous Two-Way MIMO Relaying" @default.
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- W2019017556 doi "https://doi.org/10.1109/twc.2015.2398434" @default.
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