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371,349
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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Cited by 2 (1 self)
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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
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
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
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 119 (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
Capacity Scaling for MIMO Two-Way Relaying
, 2007
"... This paper considers capacity scaling in a MIMO (multiple input multiple output) two-way relay channel where two nodes exchange data with each other through multiple relay nodes. The sources and relay nodes have multiple antennas and operate in half-duplex mode. The source nodes are assumed to have ..."
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Cited by 10 (0 self)
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This paper considers capacity scaling in a MIMO (multiple input multiple output) two-way relay channel where two nodes exchange data with each other through multiple relay nodes. The sources and relay nodes have multiple antennas and operate in half-duplex mode. The source nodes are assumed to have
Network Coding for Large Scale Content Distribution
"... We propose a new scheme for content distribution of large files that is based on network coding. With network coding, each node of the distribution network is able to generate and transmit encoded blocks of information. The randomization introduced by the coding process eases the scheduling of bloc ..."
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Cited by 497 (6 self)
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of block propagation, and, thus, makes the distribution more efficient. This is particularly important in large unstructured overlay networks, where the nodes need to make decisions based on local information only. We compare network coding to other schemes that transmit unencoded information (i.e. blocks
Fading relay channels: Performance limits and space-time signal design
- IEEE J. SELECT. AREAS COMMUN
, 2004
"... Cooperative diversity is a transmission technique where multiple terminals pool their resources to form a virtual antenna array that realizes spatial diversity gain in a distributed fashion. In this paper, we examine the basic building block of cooperative diversity systems, a simple fading relay ch ..."
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Cited by 436 (4 self)
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) or decode-and-forward (DF) modes. For each protocol, we study the ergodic and outage capacity behavior (assuming Gaussian code books) under the AF and DF modes of relaying. We analyze the spatial diversity performance of the various protocols and find that full spatial diversity (second-order in this case
Relay selection for MIMO Two-Way relay networks with spatial multiplexing
- in IEEE ICC 2015 - Workshop on Cooperative and Cognitive Networks (CoCoNet) (ICC’15 - Workshops 16
, 2015
"... Abstract—Relay selection strategies help to improve spectral and energy efficiencies, to enhance transmission robustness, or to reduce latency in cooperative networks. A novel relay selection strategy, which maximizes the overall achievable sum rate, is proposed and analyzed for multiple-input multi ..."
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Cited by 1 (1 self)
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-input multiple-output (MIMO) amplify-and-forward two-way relay networks with spatial multiplexing. Interestingly, this strategy amounts to maximizing the minimum of the determinant of the Wishart matrices from the relays to the two user nodes. The performance of this strategy is investigated by deriving
Results 1 - 10
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371,349
