Distributed space-time coded protocols for exploiting cooperative diversity in wireless networks

By J. Nicholas Laneman, Gregory W. Wornell. Global Telecommunications Conference, 2002. GLOBECOM '02. IEEE, 2002

4,228 citations recorded by the source corpus.

Subfields: Computer Networks and Communications, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/f902fcbf204c80971e93c678b60d355fdf876f31

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In Electrical and Electronic Engineering

Citations in the corpus

Selection cooperation in multi-source cooperative networks (2008, methodology): “This combination can be achieved through pre-coding [2], orthogonal transmissions and a maximal-ratio-combiner (MRC) [3]–[5], a RAKE receiver for CDMA-based systems [2], [6], or through distributed space-time codes (DSTC) [7]–[9].”
Multihop diversity in wireless relaying channels (2004, background): “These protocols can be easily extended to the case of multiple relaying terminals in parallel [21], or multihop scenarios where each destination is instead a relay itself, and is paired with a different cooperating terminal with which it cooperates to transmit to the actual destination or next relay”
Cooperative Communication Protocols in Wireless Networks: Performance Analysis and Optimum Power Allocation (2007, background): “Specifically, in [ 2 , 3], various cooperation protocols were proposed for wireless networks, in which when a user helps other users to forward information, it serves as a relay.”
Max-Max Relay Selection for Relays with Buffers (2012, background): “For example, simple relay selection schemes [2] can achieve the same diversity order as more complex cooperative schemes employing space time block coding [3] or requiring orthogonal channels [1].”
Signal Processing in Cognitive Radio (2009, background): “Cooperative communication schemes with orthogonal transmission have been proposed in [41] and [42].”
Cooperative Communications with Outage-Optimal Opportunistic Relaying (2007, background): “In (5), the decoding at relay k is assumed to be successful if 1 2 log 2 (1 + ζγ Sk P tot /N 0 ) ≥ R, i.e., no outage event happens during the first phase [3], [7].”
Non-Coherent Code Acquisition in the Multiple Transmit/Multiple Receive Antenna Aided Single- and Multi-Carrier DS-CDMA Downlink (2007, methodology): “Wornell [ 1 ] studied an AF scheme in which all m relays help the source, (m+1) orthogonal channels are”
On channel estimation and optimal training design for amplify and forward relay networks (2008, methodology): “For coherent detection in the AF mode [ 8 ]- [13], the destination D performs the maximum likelihood (ML) detection based only on a specific channel realization wi while treating nd as the overall white Gaussian noise.”
Capacity scaling laws in MIMO relay networks (2006, background): “Distributed space-time code design and informationtheoretic performance limits for single-antenna fading relay channels (with a finite number of nodes) have recently been studied in [28]–[32].”
Practical relay networks: a generalization of hybrid-ARQ (2005, methodology): “haps using a space–time code [12]), little work has been devoted to using multiple relays over orthogonal time slots.”
Cooperative spectrum sensing in cognitive radio networks (2005, background): “Cooperative schemes with orthogonal transmission in a TDMA system have been recently proposed in [4] and [5].”
Linear Transceiver Design in Nonregenerative Relays With Channel State Information (2007, background): “COOPERATION among users at the physical layer level has shown to be a promising approach for capacity and/or range increase [3], [8], [9], [10], [12], [13], [17].”
Outage analysis of coded cooperation (2006, result): “Similar ideas have been developed independently in several other works, including [21]–[23].”
Performance analysis of single relay selection in rayleigh fading (2008, methodology): “In [1], the authors proposed the OR method, showing that the diversity-multiplexing tradeoff of OR is identical with that of the distributed space-time coding (DSTC) systems [6].”
Improving amplify-and-forward relay networks: optimal power allocation versus selection (2006, background): “This paper first revisits Laneman’s framework in [1], where system resources are shared and nodes transmit in orthogonal channels.”
Cooperative Communications in Resource-Constrained Wireless Networks (2007, methodology): “We show that the techniques developed in cooperative communications can be used to solve many sensor network problems.”