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Distributed Linear Convolutional Space-Time Coding for Two-Relay Full-Duplex Asynchronous Cooperative Networks

Yi Liu, Xiang-Gen Xia, Hailin Zhang
2013 IEEE Transactions on Wireless Communications  
We propose two distributed space-time coding schemes for the cases with and without cross-talks, respectively.  ...  For this reason, we design space-time codes by utilizing the cross-talk signals instead of removing them.  ...  In the following, we propose a space-time coding scheme for this FD mode cooperative communication network by adopting the cross-talk signals. III. CODING FOR THE CASE WITH CROSS-TALK A.  ... 
doi:10.1109/twc.2013.102313.130541 fatcat:kyxgfp77ofc2lmjoghcdqwrofe

Asynchronous cooperative communication systems: A survey on signal designs

HuiMing Wang, XiangGen Xia
2011 Science China Information Sciences  
We focus on the signal designs (or space-time codings/modulations) to achieve full cooperative diversity, and summarize some of the resent distributed space-timing coding and space-frequency coding techniques  ...  This paper gives an overview of recent research efforts on combating the time and frequency asynchronism of the cooperative communication network.  ...  Distributed space-time coding (DSTC), i.e., the distributed counterpart of space-time coding in co-located MIMO, has become an efficient technique to provide spatial diversity for cooperative communication  ... 
doi:10.1007/s11432-011-4306-8 fatcat:vmn7pj25krcslhs45g23g6hbim

A Family of Distributed Space-Time Trellis Codes With Asynchronous Cooperative Diversity

Yabo Li, Xiang-Gen Xia
2007 IEEE Transactions on Communications  
Index Terms-Asynchronous cooperative diversity, multiple-input multiple-output (MIMO), sensor networks, space-time trellis codes.  ...  In this paper, based on the stack construction proposed by Hammons and El Gamal, we first construct a family of space-time trellis codes for BPSK modulation scheme that is characterized to possess the  ...  A Family of Distributed Space-Time Trellis Codes With Asynchronous Cooperative Diversity Yabo Li and Xiang-Gen Xia, Senior Member, IEEE Abstract-In current cooperative communication schemes, to achieve  ... 
doi:10.1109/tcomm.2007.894117 fatcat:nyc32izfsvc6hgmwb3astswg7y

A Study on Orthogonal Space-time Block Codes for Cooperative Function

Sabran ON
2015 Journal of Electrical & Electronic Systems  
Citation: Sabran ON (2015) A Study on Orthogonal Space-time Block Codes for Cooperative Function. J Electr Electron Syst 4: 158.  ...  The space-time receiver takes advantage of diverse propagation paths between transmits and receive antennas to improve the performance of wireless communication.  ...  [6] investigated on distributed space time block codes (D-STBCs) are applied within an asynchronous two-way cooperative wireless relay network using two relay nodes.  ... 
doi:10.4172/2332-0796.1000158 fatcat:lcyuhjglljd37bcgnahbzmwsby

Shift-full-rank matrices and applications in space-time trellis codes for relay networks with asynchronous cooperative diversity

Yue Shang, Xiang-Gen Xia
2006 IEEE Transactions on Information Theory  
We also present some simulation results to illustrate the performances of the space-time trellis codes associated with SFR matrices in asynchronous cooperative communications.  ...  To achieve full cooperative diversity in a relay network, most of the existing space-time coding schemes require the synchronization between terminals.  ...  There are two major differences between the conventional space-time codes [21] , [28] , [22] and the space-time codes in cooperative communications.  ... 
doi:10.1109/tit.2006.876222 fatcat:anyyi24gujektmn4iduu4vgbii

Computationally efficient equalization for asynchronous cooperative communications with multiple frequency offsets

Huiming Wang, Xiang-Gen Xia, Qinye Yin
2009 IEEE Transactions on Wireless Communications  
Our proposed equalization methods apply to linear convolutively coded cooperative systems, where linear convolutive space-time coding is used to achieve the full cooperative diversity when there are timing  ...  errors from the cooperative users or relay nodes, i.e., asynchronous cooperative communication systems.  ...  In [15] , a linear construction called distributed linear convolutive space-time codes (DLC-STC), which is also based on [7] , has been proposed and shown to achieve the full asynchronous cooperative  ... 
doi:10.1109/twc.2009.071389 fatcat:blqhqa4olndatfpz24ctb7ueze

Distributed Space-Time Coding for Full-Duplex Asynchronous Cooperative Communications

Yi Liu, Xiang-Gen Xia, Hailin Zhang
2012 IEEE Transactions on Wireless Communications  
In this paper, we propose two distributed linear convolutional space-time coding (DLC-STC) schemes for full-duplex (FD) asynchronous cooperative communications.  ...  The DLC-STC Scheme 1 is for the case of the complete loop channel cancellation, which achieves the full asynchronous cooperative diversity.  ...  Acknowledgement The authors would like to thank the anonymous reviewers for their careful reading of this manuscript and for their many detailed, constructive, and useful comments and suggestions that  ... 
doi:10.1109/twc.2012.060212.112214 fatcat:i4lpk3wabfezjkesln6hezfpwq

Distributed Space-Time Block Codes for Two-Hop Wireless Relay Networks (Invited Paper)

J. Harshan, B. Sundar Rajan
2010 Journal of Communications  
Such STBCs (referred to as Distributed Space-Time Block Codes (DSTBCs)) when appropriately designed are known to offer spatial diversity.  ...  Recently, the idea of space-time coding has been applied to wireless relay networks wherein a set of geographically separated relay nodes cooperate to process the received signal from the source and forward  ...  A distributed space-time coding in asynchronous wireless relay networks The authors in [9] recently presented a detailed analysis on the problem of distributed space-time coding for a synchronized two-hop  ... 
doi:10.4304/jcm.5.4.282-296 fatcat:wiwlgpfdgfbxzjt4bwtog3jw2e

2020 Index IEEE Transactions on Signal Processing Vol. 68

2020 IEEE Transactions on Signal Processing  
., One-Step Prediction for Discrete Time-Varying Nonlinear Systems With Unknown Inputs and Correlated Noises; TSP  ...  ., TSP 2020 374-387 Convolutional Beamspace for Linear Arrays.  ...  ., +, TSP 2020 404-419 Convolutional Beamspace for Linear Arrays.  ... 
doi:10.1109/tsp.2021.3055469 fatcat:6uswtuxm5ba6zahdwh5atxhcsy

Diversity–Multiplexing Tradeoff of Asynchronous Cooperative Diversity in Wireless Networks

Shuangqing Wei
2007 IEEE Transactions on Information Theory  
In this paper, two asynchronous cooperative diversity schemes are proposed, namely, distributed delay diversity and asynchronous space-time coded cooperative diversity schemes.  ...  In terms of the overall diversity-multiplexing (DM) tradeoff function, we show that the proposed independent coding based distributed delay diversity and asynchronous space-time coded cooperative diversity  ...  Synchronous Distributed Space-Time-Coded Cooperative Diversity The DM tradeoff of the distributed space-time-coded cooperative relaying proposed in [9] is revisited in this section.  ... 
doi:10.1109/tit.2007.907439 fatcat:gplangaf7vfzteen6oho2hgvka

A Single-Carrier Quasi-Orthogonal Transmission Scheme For Asynchronous Cooperative Relay Networks

J.A. Chambers, Matthew Hayes, Malcolm D. Macleod
2009 Zenodo  
However, we propose a robust space-time block code (STBC) scheme that is tailored for single-carrier transmission over asynchronous cooperative networks.  ...  CONCLUSION This paper has introduced a novel quasi-orthogonal space-time transmission scheme for use in asynchronous wireless relay networks.  ... 
doi:10.5281/zenodo.41398 fatcat:se4yshe3wff7haecf63lhd2wzq

Randomized Distributed Multi-Antenna Systems In Multi-Path Channels

Stefan Geirhofer, Anna Scaglione, Birsen Sirkeci, Lang Tong
2006 Zenodo  
Aktas, "Distributed space-time filtering for cooperative wireless networks," Globecom, 2003. u = cS[i], c : spreading code u = Fs, F : IFFT matrix+prefix → G ij (s) = T (u).  ...  When the nodes do not have channel state information at the transmitter and the receivers do not cooperate, the encoding strategies that are appropriate are distributed forms of space time coding [11]  ... 
doi:10.5281/zenodo.39961 fatcat:xletjx6ktnavngqrkmiq7wrkcm

Multimedia and Cooperative Learning in Signal Processing Techniques in Communications

A. Asif
2004 IEEE Signal Processing Letters  
The letter describes how multimedia technology and cooperative learning were used to teach an online course, Signal Processing techniques in Communication Systems (SP/CS).  ...  Students study online presentations enhanced by multimedia animations and perception quizzes, discuss problems using an asynchronous conferencing system, and complete cooperative laboratory simulations  ...  ). 8) Error performance analysis of the -ary schemes. 9) Channel Coding I: Linear Block and Cyclic Codes. 10) Channel Coding II: Convolutional Codes. 11) Decoders for Convolutional Codes: Viterbi Algorithm  ... 
doi:10.1109/lsp.2003.821675 fatcat:irsq6dkl5rhlhdb3dxfwuyxueq

Algebraic Number Precoded OFDM Transmission for Asynchronous Cooperative Multirelay Networks

Hua Jiang, Lizhen Shen, Hao Cheng, Guoqing Liu
2014 Mathematical Problems in Engineering  
This paper proposes a space-time block coding (STBC) transmission scheme for asynchronous cooperative systems.  ...  Due to the asynchronous characteristic of cooperative systems, orthogonal frequency division multiplexing (OFDM) technique with cyclic prefix (CP) is adopted for combating timing delays from relay nodes  ...  In this paper we study the diagonal algebraic space-time (DAST) block coding for asynchronous cooperative network.  ... 
doi:10.1155/2014/862020 fatcat:tbwgo7u4zvertcspkood4m3g6y

2020 Index IEEE Transactions on Cybernetics Vol. 50

2020 IEEE Transactions on Cybernetics  
., Reference Trajectory Reshaping Optimi-zation and Control of Robotic Exoskeletons for Human-Robot Co-Manipulation; TCYB Aug. 2020 3740-3751 Wu, X., Jiang, B., Yu, K., Miao, c., and Chen, H  ...  ., +, TCYB May 2020 1844-1855 Binary codes Bidirectional Discrete Matrix Factorization Hashing for Image Search. He, S., +, TCYB Sept. 2020 4157-4168 Graph Convolutional Network Hashing.  ...  ., +, TCYB Feb. 2020 452-464 Adversarial Examples for Hamming Space Search. Yang, E., +, TCYB April 2020 1473-1484 Asymptotic Soft Filter Pruning for Deep Convolutional Neural Networks.  ... 
doi:10.1109/tcyb.2020.3047216 fatcat:5giw32c2u5h23fu4drupnh644a
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