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Analysis and Design of Distributed Space–Time Trellis Codes With Amplify-and-Forward Relaying

O.. Canpolat, M.. Uysal, M.M. Fareed
2007 IEEE Transactions on Vehicular Technology  
We consider three time-division-multiple-access-based cooperation protocols which realize different degrees of broadcasting and receive collision.  ...  The derived design rules reveal a Euclidean-distance-type performance metric, including some scaling terms due to the effects of AF operation mode and cooperation protocols as well as path loss/shadowing  ...  Fig. 8 . 8 Performance comparison of distributed four-state STCs for Protocol B in a two-relay scenario.The benchmark code chosen is the four-state code of Chen et al.[15, Fig. 9 . 9 Performance comparison  ... 
doi:10.1109/tvt.2007.897244 fatcat:emiy33lv7ngxdhjaykpozudu2i

Outage probability and energy efficiency of DF relaying power line communication networks: Cooperative and non-cooperative

Khaled M. Rabie, Bamidele Adebisi, Haris Gacanin
2017 2017 IEEE International Conference on Communications (ICC)  
This paper analyzes the energy efficiency performance of cooperative and non-cooperative decode-and-forward (DF) relaying power line communication (PLC) systems.  ...  For the sake of comparison and completeness as well as to quantify the achievable gains, we also analyze the performance of a single-hop PLC system.  ...  The destination then performs selection combining based on the two received copies from the source and relay modems during the two time slots.  ... 
doi:10.1109/icc.2017.7997152 dblp:conf/icc/RabieAG17 fatcat:r3akbhpck5bmrgpvzbo6hyyybe

Cooperative Protocols Design for Wireless Ad-Hoc Networks with Multi-hop Routing

Yuxia Lin, Joo-Han Song, Vincent W. S. Wong
2009 Journal on spesial topics in mobile networks and applications  
Simulations results show significant performance gains of the proposed cooperative relaying schemes.  ...  In the data link layer, two medium access control protocols are proposed to accommodate the corresponding physical layer cooperative diversity schemes.  ...  Acknowledgment This work was supported by the Natural Sciences and Engineering Research Council of Canada (NSERC).  ... 
doi:10.1007/s11036-008-0132-7 fatcat:hczzm2reprb3fbbllg6w2ig5dq

Cooperative Protocols Design for Wireless Ad-hoc Networks with Multi-hop Routing

Yuxia Lin, Joo-Han Song, Vincent Wong
2008 Proceedings of the Fifth International ICST Conference on Heterogeneous Networking for Quality Reliability Security and Robustness  
Simulations results show significant performance gains of the proposed cooperative relaying schemes.  ...  In the data link layer, two medium access control protocols are proposed to accommodate the corresponding physical layer cooperative diversity schemes.  ...  Acknowledgment This work was supported by the Natural Sciences and Engineering Research Council of Canada (NSERC).  ... 
doi:10.4108/icst.qshine2008.3933 dblp:conf/qshine/LinSW08 fatcat:3punikzgwrdjpcck66mo3ni2ly

STiCMAC: A MAC Protocol for Robust Space-Time Coding in Cooperative Wireless LANs

Pei Liu, Chun Nie, Thanasis Korakis, Elza Erkip, Shivendra S. Panwar, Francesco Verde, Anna Scaglione
2012 IEEE Transactions on Wireless Communications  
Compared with single relay based cooperation schemes, utilizing multiple relays further improves the reliability and rate of transmissions.  ...  Relay-assisted cooperative wireless communication has been shown to have significant performance gains over the legacy direct transmission scheme.  ...  The proposed MAC protocol is mainly composed of two parts: (1) a three-way handshake, which includes relay recruiting and acknowledgements; (2) cooperative two-hop data transmission.  ... 
doi:10.1109/twc.2012.020712.101900 fatcat:c4klgajxjnet7clnutrrjw4gzu

A comparison of transmission schemes for scalable video over MIMO relay networks

Phuc Chau, Yongwoo Lee, Jitae Shin
2014 16th International Conference on Advanced Communication Technology  
In this paper, we assume that base station and relay station are equipped two antennas and mobile stations have only one antenna.  ...  This paper investigates a comparison of transmission schemes for the scalable video over multiple-input multipleoutput relay networks.  ...  In this paper, we apply E-STC for different fading relay channels over MIMO relay networks. We make a comparison of various transmission schemes for scalable video.  ... 
doi:10.1109/icact.2014.6778955 fatcat:gas64zyzlnbkta4uezy6ghpehu

Slotted distributed space-time coding

Yiyong Chin, A. D. S. Jayalath, Bouchra Senadji
2012 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC)  
In this paper, we evaluate the performance of DSTC with slotted amplify-and-forward protocol (SAF).  ...  Relay nodes between the source and the destination nodes are grouped into two relay clusters based on their respective locations and these relay clusters cooperate to transmit the space-time coded signal  ...  CONCLUSION In this paper, we present a SAF based two-hop DSTC protocol and evaluate its performance.  ... 
doi:10.1109/pimrc.2012.6362890 dblp:conf/pimrc/ChinJS12 fatcat:ri6okglhkzflrke7hes4dv74ry

Adaptive Randomized Distributed Space-Time Coding in Cooperative MIMO Relay Systems [article]

T. Peng, R. C. de Lamare, A. Schmeink
2013 arXiv   pre-print
An adaptive randomized distributed space-time coding (DSTC) scheme and algorithms are proposed for two-hop cooperative MIMO networks.  ...  We also derive the upper bound of the error probability of a cooperative MIMO system employing the randomized space-time coding scheme first.  ...  The upper bound pairwise error probability of the randomized-STC schemes (RSTC) in a cooperative MIMO system which employs multi-antenna relay nodes with the AF protocol is also analyzed.  ... 
arXiv:1303.4120v1 fatcat:qipl5li5undurp7na73md46s3i

Hybrid Turbo FEC/ARQ Systems and Distributed Space-Time Coding for Cooperative Transmission

Adrian Agustin, Josep Vidal, Olga Muñoz
2005 International Journal of Wireless Information Networks  
Results show the benefits of coded cooperation over direct transmission in terms of increased throughput.  ...  of the relay (decode&forward or amplify&forward) and the number of antennas at each terminal.  ...  ARQ protocol The ARQ protocol considered here it is based on the Selective-Repeat scheme [21] , as in HSDPA.  ... 
doi:10.1007/s10776-005-0012-z fatcat:mqz3zr7g3ncvld2i6cchkuq7ru

Performance Bounds for Bit-Interleaved Space-Time Coded Modulation with Iterative Decoding based Cooperative Network

Imran Khan, Shujaat Ali Khan Tanoli, Nandana Rajatheva
2010 Journal of Communications  
Our analysis is focused on space-time coded cooperative (STC-CO) and orthogonal space-time block coded cooperative (OSTBC- CO) protocols for the transmission through both fixed-gain amplify-and-forward  ...  We propose and evaluate a cooperative system based on bit-interleaved space-time coded modulation (BI-STCM) with the iterative decoding, referred as CO-BISTCM system.  ...  ACKNOWLEDGMENT The first and second authors would like to thank NWFP University of Engineering and Technology, Peshawar, Pakistan and Higher Education Commission, Pakistan, for providing funds for their  ... 
doi:10.4304/jcm.5.4.297-306 fatcat:3jssuxkzvfcoxprzhp77fndfzq

Performance Analysis of Amplify and Forward Based Cooperative Diversity in MIMO Relay Channels

Vijay Ganwani, Bikash Kumar Dey, G. V. V. Sharma, S. N. Merchant, Uday B. Desai
2009 VTC Spring 2009 - IEEE 69th Vehicular Technology Conference  
From the BER expressions obtained, we also show that the diversity order for the MIMO Relay cooperative system with each relay having M antennas increases approximately by a factor M from that of a system  ...  Index Terms-MIMO Relay, Maximal Ratio Combining (MRC), Space-Time Coding (STC), Amplify and Forward (AF)  ...  Comparison of the performance of MIMO relay diversity with traditional cooperative diversity.  ... 
doi:10.1109/vetecs.2009.5073773 dblp:conf/vtc/GanwaniDSMD09 fatcat:b25imjjr5jf7nlzgox6v7otx3y

Performance comparison of distributed IDM-STC versus cooperative OFDM for practical decode-and-forward relay-networks

Sebastian Vorkoeper, Florian Lenkeit, Volker Kuehn, Dirk Wubben, Armin Dekorsy
2012 2012 International ITG Workshop on Smart Antennas (WSA)  
Precisely, we show the performance of distributed Interleave-Division-Multiplexing Space-Time Coding (dIDM-STC) and cooperative Orthogonal Frequency Division Multiplexing (cOFDM) operating in a decode-and-forward  ...  In this paper, we compare two different multiplexing strategies for a two-hop parallel relay channel.  ...  The performance of cOFDM and dIDM-STC applying Amplify-and-Fordward (AF) protocol is discussed in [10] .  ... 
doi:10.1109/wsa.2012.6181197 dblp:conf/wsa/VorkoperLKWD12 fatcat:55ppkaut4vdrxf7ut6q3oh3cmq

Adaptive buffer-aided space-time coding for cooperative wireless networks

Tong Peng, Rodrigo C. de Lamare
2015 2015 International Symposium on Wireless Communication Systems (ISWCS)  
Each relay is equipped with a buffer and is capable of storing the received symbols before forwarding them to the destination.  ...  Simulation results show that the proposed buffer-aided scheme and algorithm obtain performance gains over existing schemes.  ...  The comparison of different buffer sizes used at the relay node against the BER performance is given in Fig. 4 .  ... 
doi:10.1109/iswcs.2015.7454407 dblp:conf/iswcs/PengL15 fatcat:ayhdf5ln3rd3xjeauy3jh7r2bu

Distributed Beam Forming Techniques for Dual-hop Decode-and-Forward based Cooperative Relay Networks

Zahoor Ahmed, Zuhaibuddin Bhutto, Syed Muhammad, Ramesh Kumar, Ayaz Hussain
2020 International Journal of Advanced Computer Science and Applications  
Two pre-coding techniques which incarnate two different transmission protocols have been proposed. Simulations results show that such type of schemas outperforms their counterpart brethren schemas.  ...  In this setup, the downlink transmission segment is taken into consideration from the Base Station (BS) to two Mobile Stations (MS).  ...  ACKNOWLEDGMENT This work was supported by the Balochistan University of Engineering and Technology, Khuzdar Pakistan, Research Fund.  ... 
doi:10.14569/ijacsa.2020.0111022 fatcat:ym3mzdyvznelfhgeip7k76b3vy

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

Yi Liu, Xiang-Gen Xia, Hailin Zhang
2012 IEEE Transactions on Wireless Communications  
We then evaluate the performance of the two schemes when loop channel information is not accurate and present an amplifying factor control method for the DLC-STC Scheme 2 to improve its performance with  ...  In this paper, we propose two distributed linear convolutional space-time coding (DLC-STC) schemes for full-duplex (FD) asynchronous cooperative communications.  ...  have improved the presentation of this paper.  ... 
doi:10.1109/twc.2012.060212.112214 fatcat:i4lpk3wabfezjkesln6hezfpwq
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