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410
Two-Way Denoise-And-Forward Relaying With Non-Coherent Differential Modulation
"... Abstract — This work focuses on a two-way denoise-andforward relaying system using non-coherent Differential Binary Phase-Shift Keying (DBPSK) modulation. The relay denoising function and source decoders are designed using Maximum Likelihood (ML) principles. As the ML denoising function is hard to m ..."
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Abstract — This work focuses on a two-way denoise-andforward relaying system using non-coherent Differential Binary Phase-Shift Keying (DBPSK) modulation. The relay denoising function and source decoders are designed using Maximum Likelihood (ML) principles. As the ML denoising function is hard
Wireless Network Coding for MIMO Two-way Relaying using Latin Rectangles
"... Abstract—The design of modulation schemes for the physical layer network-coded two-way MIMO relaying scenario is considered, with the denoise-and-forward (DNF) protocol which employs two phases: Multiple access (MA) phase and Broadcast (BC) phase. It is shown that for MIMO two-way relaying, deep fad ..."
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Cited by 3 (2 self)
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Abstract—The design of modulation schemes for the physical layer network-coded two-way MIMO relaying scenario is considered, with the denoise-and-forward (DNF) protocol which employs two phases: Multiple access (MA) phase and Broadcast (BC) phase. It is shown that for MIMO two-way relaying, deep
A Novel Error Detection due to Joint CRC Aided Denoise-and-Forward Network Coding for Two-Way Relay Channels
"... In wireless two-way (TW) relay channels, denoise-and-forward (DNF) network coding (NC) is a promising technique to achieve spectral efficiency. However, unsuccessful detection at relay severely deteriorates the diversity gain, as well as end-to-end pairwise error probability (PEP). To handle this i ..."
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In wireless two-way (TW) relay channels, denoise-and-forward (DNF) network coding (NC) is a promising technique to achieve spectral efficiency. However, unsuccessful detection at relay severely deteriorates the diversity gain, as well as end-to-end pairwise error probability (PEP). To handle
Research Article A Novel Error Detection due to Joint CRC Aided Denoise-and-Forward Network Coding for Two-Way Relay Channels
"... License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. In wireless two-way (TW) relay channels, denoise-and-forward (DNF) network coding (NC) is a promising technique to achieve spectral efficiency. However, unsuccessful d ..."
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License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. In wireless two-way (TW) relay channels, denoise-and-forward (DNF) network coding (NC) is a promising technique to achieve spectral efficiency. However, unsuccessful
Relay Selection for MIMO and Massive MIMO Two-Way Relay Networks
"... Relay selection strategies help to improve spectral and energy efficiencies, to en-hance transmission robustness, or to reduce latency in multi-relay cooperative wire-less networks. Two novel relay selection strategies are proposed and analysed here for 1. Multiple-input multiple-output (MIMO) 2. Ma ..."
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. Massive MIMO, amplify-and-forward (AF) two-way relay networks (TWRNs). Specifically, they are designed to minimize the overall outage probability or maximize the achievable sum rate. Interestingly, the first strategy amounts to maximizing the minimum of the eigen-values of the Wishart matrices
Physical network coding in two-way wireless relay channel
- in the Proc. of IEEE International Conf. on Comm. (ICC
, 2007
"... Abstract—It has recently been recognized that the wireless networks represent a fertile ground for devising communication modes based on network coding. A particularly suitable application of the network coding arises for the two–way relay channels, where two nodes communicate with each other assist ..."
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Cited by 115 (8 self)
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: Amplify–and–Forward (AF), JDF and Denoise–and–Forward (DNF). While the DNF scheme has a potential to offer the best two–way rate, the most interesting result of the paper is that, for some SNR configurations of the source—relay links, JDF yields identical maximal two–way rate as the upper bound
Joint Virtual MIMO and Network Coding Scheme with Superposition ARQ in Two-way Relay System
, 2013
"... A new two-way transmission protocol termed VMNC-SARQ (Virtual MIMO Network Coding with Superposition ARQ) was proposed in this paper, which could improve throughput efficiency of DF (Decode-and Forward) relay network significantly. In first step, two single-antenna nodes send messages to the double- ..."
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A new two-way transmission protocol termed VMNC-SARQ (Virtual MIMO Network Coding with Superposition ARQ) was proposed in this paper, which could improve throughput efficiency of DF (Decode-and Forward) relay network significantly. In first step, two single-antenna nodes send messages to the double
Improved Rates and Coding for the MIMO Two-Way Relay Channel
"... Abstract—The Gaussian multiple-input multiple-output two-way relay channel is considered. By applying linear pre- and post-processing, the channel matrices are transformed into triangular form having equal diagonals. Over the obtained triangular chan-nels, dirty-paper coding is applied, yielding par ..."
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Cited by 1 (1 self)
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case. Index Terms—Physical-layer network coding, network capac-ity, multiple-access channel, structured codes, MIMO chan-nels, two-way relay channel, compress-and-forward, decode-and-forward, joint matrix decomposition, successive interference cancellation, dirty-paper coding I.
Two-way Compress-and-forward Relaying With Multiple MIMO Relay Nodes
"... Abstract—In this letter, we consider a two-way communica-tion system where two source nodes exchange information via multiple relay nodes. The source and relay nodes may have multiple antennas and the compress-and-forward strategy is ap-plied at each relay node. We aim at maximizing the sum-rate of ..."
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Abstract—In this letter, we consider a two-way communica-tion system where two source nodes exchange information via multiple relay nodes. The source and relay nodes may have multiple antennas and the compress-and-forward strategy is ap-plied at each relay node. We aim at maximizing the sum
Efficient Interference Mitigating Strategies for Two-Way Relay Channels
"... Abstract—Dual-hop hierarchical wireless networks have the potential to provide the needed capacity to a large number of mobile stations (MSs). According to this system architecture, the MSs are served by a dense network of fixed relay nodes (RNs) fed by a small number of large hub base stations (HBS ..."
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Cited by 1 (1 self)
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antennas communicating with two MSs via two interfering two-way RNs. We investigate the average maximum sum-rate of a cooperative strategy based on Decode-and-Forward (DF) with network coding and a strategy based on Amplify-and-Forward (AF) with Network MIMO. Furthermore we devise some cooperative
Results 1 - 10
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410