Academic literature on the topic 'Decode-and-forward Cooperative Relaying'

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Journal articles on the topic "Decode-and-forward Cooperative Relaying"

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Sheng, Zhengguo, Bong Jun Ko, and Kin K. Leung. "Power Efficient Decode-and-Forward Cooperative Relaying." IEEE Wireless Communications Letters 1, no. 5 (2012): 444–47. http://dx.doi.org/10.1109/wcl.2012.062512.120301.

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Lee, Jong-Ho, Illsoo Sohn, Sungju Song, and Yong-Hwa Kim. "Cooperative Decode-and-Forward Relaying for Secure Multicasting." ETRI Journal 38, no. 5 (2016): 934–40. http://dx.doi.org/10.4218/etrij.16.0115.1029.

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Savazzi, Stefano, and Umberto Spagnolini. "Cooperative Fading Regions for Decode and Forward Relaying." IEEE Transactions on Information Theory 54, no. 11 (2008): 4908–24. http://dx.doi.org/10.1109/tit.2008.929911.

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Song, Xin, MingLei Zhang, WenMIn Liu, and ShengBao Wang. "Threshold-based hybrid relay selection and power allocation scheme." Journal of Communications Technology, Electronics and Computer Science 8 (November 7, 2016): 16. http://dx.doi.org/10.22385/jctecs.v8i0.126.

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Abstract—To minimize total transmit power in a system while guaranteeing the outage probability at the same time in a cooperative system, we propose and analyse two threshold-based hybrid relay selection and power allocation schemes for a three-node cooperative relaying system. They are designated as: the hybrid amplify-direct-forward relaying (HADF) and incremental hybrid decode-direct-forward relaying (IHDDF) schemes. In the HADF scheme, a specific outage probability threshold is derived to determine that the system chooses to optimize power allocation of its source and relay in amplify-and-
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Yang Han, A. Pandharipande, and See Ting. "Cooperative decode-and-forward relaying for secondary spectrum access." IEEE Transactions on Wireless Communications 8, no. 10 (2009): 4945–50. http://dx.doi.org/10.1109/twc.2009.081484.

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Lee, Sangkook, Weifeng Su, Stella Batalama, and John D. Matyjas. "Cooperative Decode-and-Forward ARQ Relaying: Performance Analysis and Power Optimization." IEEE Transactions on Wireless Communications 9, no. 8 (2010): 2632–42. http://dx.doi.org/10.1109/twc.2010.062310.091554.

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Al-Mistarihi, Mamoun F., Rami Mohaisen, and Khalid A. Darabkh. "Performance evaluation of decode and forward cooperative diversity systems over nakagami-m fading channels with non-identical interferers." International Journal of Electrical and Computer Engineering (IJECE) 10, no. 5 (2020): 5316. http://dx.doi.org/10.11591/ijece.v10i5.pp5316-5328.

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The deficiencies of regular cooperative relaying schemes were the main reason behind the development of Incremental Relaying (IR). Fixed relaying is one of the regular cooperative relaying schemes and it relies on using the relay node to help in transmitting the signal of the source towards the destination despite the channel’s condition. However, adaptive relaying methods allocate the channel resources efficiently; thus, such methods have drawn the attention of researchers in recent years. In this study, we analyze a two-hop Decode-and-Forward (DF) IR system’s performance via Nakagami-m fadin
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Liu, Hongwu, Zhiguo Ding, Kyeong Jin Kim, Kyung Sup Kwak, and H. Vincent Poor. "Decode-and-Forward Relaying for Cooperative NOMA Systems With Direct Links." IEEE Transactions on Wireless Communications 17, no. 12 (2018): 8077–93. http://dx.doi.org/10.1109/twc.2018.2873999.

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Ahmad, Ishtiaq, Khoa D. Nguyen, Nick Letzepis, and Andre Pollok. "On the Hopping Loss in MIMO Decode-and-Forward Cooperative Relaying." IEEE Transactions on Communications 66, no. 1 (2018): 54–63. http://dx.doi.org/10.1109/tcomm.2017.2756042.

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Zhao, Dawei, Honglin Zhao, Min Jia, and Wei Xiang. "Smart Relaying for Selection Combining Based Decode-and-Forward Cooperative Networks." IEEE Communications Letters 18, no. 1 (2014): 74–77. http://dx.doi.org/10.1109/lcomm.2013.112513.132216.

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Dissertations / Theses on the topic "Decode-and-forward Cooperative Relaying"

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Vanyan, Anna. "Extension and analysis of hybrid ARQ schemes in the context of cooperative relaying." Phd thesis, Université Paris Sud - Paris XI, 2014. http://tel.archives-ouvertes.fr/tel-01058051.

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In the wireless channel, cooperative communications allow one or many relays to assist the communication between the source and the destination. The aim of this thesis is the development of tools for the analysis of cooperative systems, when HARQ techniques are employed to provide cross-layer error protection. The first chapter of the thesis gives background information on network coding in cooperative relay networks, and introduces the motivation for this work. The second chapter is devoted to the analysis of the energetic-fair performance evaluations of FEC, ARQ-STBC and HARQ schemes at the
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Yu, Hyungseok. "Performance of cooperative relaying systems with co-channel interference." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/45744.

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The cooperative relaying scheme is a promising technique for increasing the capacity and reliability of wireless communication. Even though extensive research has performed in information theoretical aspect, there are still many unresolved practical problems of cooperative relaying system. This dissertation analyzes the performance of cooperative decode-and-forward (DF) relaying systems in the presence of multiple interferers and improve network throughput for these systems. We propose and summarize various systems in the view of network topology, transmission structure, and slot allocation. W
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Chin, Yiyong. "Slotted cooperative communication in half duplex relay networks." Thesis, Queensland University of Technology, 2013. https://eprints.qut.edu.au/60551/1/Yiyong_Chin_Thesis.pdf.

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In cooperative communication systems, several wireless communication terminals collaborate to form a virtual-multiple antenna array system and exploit the spatial diversity to achieve a better performance. This thesis proposes a practical slotted protocol for cooperative communication systems with half-duplex single antennas. The performance of the proposed slotted cooperative communication protocol is evaluated in terms of the pairwise error probability and the bit error rate. The proposed protocol achieves the multiple-input single-output performance bound with a novel relay ordering and sch
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Lu, P. S. (Pen-Shun). "Decoding and lossy forwarding based multiple access relaying." Doctoral thesis, Oulun yliopisto, 2015. http://urn.fi/urn:isbn:9789526207742.

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Abstract The goal of this thesis is to provide a unified concept of lossy-forwarding from the theoretical analysis to practical scheme design for the decode-and-forward-based multiple access relay channel (MARC) system. To improve the performance of MARC with the relay subject to resources or/and time constraints, the erroneous estimates output from simple detection schemes are used at the relay are forwarded and exploited. A correlation is then found between two sequences: one is the network-coded sequence sent from the relay, and the other is their corresponding exclusive-OR-ed information s
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Kadloor, Sachin. "Cooperative Relaying in Cellular Networks." Thesis, 2009. http://hdl.handle.net/1807/18779.

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We consider a system with a single base station communicating with multiple users over orthogonal channels while being assisted by multiple relays. Several recent works have suggested that, in such a scenario, selection, i.e., a single relay helping the source, is the best relaying option in terms of the resulting complexity and overhead. However, in a multiuser setting, optimal relay assignment is a combinatorial problem. We formulate a related convex optimization problem that provides an extremely tight upper bound on performance and show that selection is, almost always, inherent in the sol
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Nikjah, Reza. "Performance evaluation and protocol design of fixed-rate and rateless coded relaying networks." Phd thesis, 2010. http://hdl.handle.net/10048/1674.

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The importance of cooperative relaying communication in substituting for, or complementing, multiantenna systems is described, and a brief literature review is presented. Amplify-and-forward (AF) and decode-and-forward (DF) relaying are investigated and compared for a dual-hop relay channel. The optimal strategy, source and relay optimal power allocation, and maximum cooperative gain are determined for the relay channel. It is shown that while DF relaying is preferable to AF relaying for strong source-relay links, AF relaying leads to more gain for strong source-destination or relay-destinatio
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Book chapters on the topic "Decode-and-forward Cooperative Relaying"

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Potula, Sravani, Sreenivasa Rao Ijjada, and Karunakar Reddy Santhamgari. "Exploiting Full-Duplex Relaying in Vehicular Cooperative NOMA for Residual Self-interference in Amplify and Forward and Decode and Forward with Incremental Relaying." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-8550-7_14.

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Bhatnagar, Manav R., and Are Hjørungnes. "Single and Double-Differential Coding in Cooperative Communications." In Cooperative Communications for Improved Wireless Network Transmission. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-60566-665-5.ch012.

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In this chapter, we discuss single and double-differential coding for a two-user cooperative communication system. The single-differential coding is important for the cooperative systems as the data at the destination/relaying node can be decoded without knowing the channel gains. The double-differential modulation is useful as it avoids the need of estimating the channel and carrier offsets for the decoding of the data. We explain single-differential coding for a cooperative system with one relay utilizing orthogonal transmissions with respect to the source. Next, we explain two single-differential relaying strategies: active user strategy (AUS) and passive users relaying strategy (PURS), which could be used by the base-station to transmit data of two users over downlink channels in the two-user cooperative communication network with decode-and-forward protocol. The AUS and PURS follow an improved time schedule in order to increase the data rate. A probability of error based approach is also discussed, which can be used to reduce the erroneous relaying of data by the regenerative relay. In addition, we also discuss how to implement double-differential (DD) modulation for decode-and-forward and amplify-and-forward based cooperative communication system with single source-destination pair and a single relay. The DD based systems work very well in the presence of random carrier offsets without any channel and carrier offset knowledge at the receivers, where the single differential cooperative scheme breaks down. It is further shown that optimized power distributions can be used to improve the performance of the DD system.
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Conference papers on the topic "Decode-and-forward Cooperative Relaying"

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Zhao, Jian, Marc Kuhn, Armin Wittneben, and Gerhard Bauch. "Cooperative Transmission Schemes for Decode-and-Forward Relaying." In 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications. IEEE, 2007. http://dx.doi.org/10.1109/pimrc.2007.4394068.

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Sheng, Zhengguo, Bong Jun Kc, Ananthram Swami, Kang-Won Lee, and Kin K. Leung. "Power efficiency of decode-and-forward cooperative relaying." In MILCOM 2010 - 2010 IEEE Military Communications Conference. IEEE, 2010. http://dx.doi.org/10.1109/milcom.2010.5680427.

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Prince, Ahmed, Ahmed E. Abdalla, Hisham Dahshan, and Alaa El-Din Rohiem. "Performance evaluation of multihop decode and forward cooperative relaying." In 2017 Intl Conf on Advanced Control Circuits Systems (ACCS) Systems & 2017 Intl Conf on New Paradigms in Electronics & Information Technology (PEIT). IEEE, 2017. http://dx.doi.org/10.1109/accs-peit.2017.8303059.

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Guan, Tianfu, and Li Chen. "Opportunistic nonorthogonal cooperative communications through decode-and-forward relaying." In 2013 IEEE/CIC International Conference on Communications in China (ICCC). IEEE, 2013. http://dx.doi.org/10.1109/iccchina.2013.6671163.

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Feteiha, Mohamed Fathy, and Murat Uysal. "Infrastructure-to-vehicle cooperative communications with decode-and-forward relaying." In 2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications - (PIMRC 2011). IEEE, 2011. http://dx.doi.org/10.1109/pimrc.2011.6140077.

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Ahmad, Ishtiaq, Khoa D. Nguyen, Andre Pollok, and Nick Letzepis. "Multi-hopping loss in MIMO decode-and-forward cooperative relaying." In 2016 IEEE 27th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). IEEE, 2016. http://dx.doi.org/10.1109/pimrc.2016.7794652.

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Songze Li, Urbashi Mitra, Vishnu Ratnam, and Ashish Pandharipande. "Jointly cooperative decode-and-forward relaying for secondary spectrum access." In 2012 46th Annual Conference on Information Sciences and Systems (CISS). IEEE, 2012. http://dx.doi.org/10.1109/ciss.2012.6310719.

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Tsang-Yi Wang and Jwo-Yuh Wu. "Reliability-based detection for decode-and-forward relaying in cooperative communications." In 2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop (SAM). IEEE, 2012. http://dx.doi.org/10.1109/sam.2012.6250456.

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Ananth, A., P. Maheswaran, and M. D. Selvaraj. "Scaled Selection Combining for SSK in Decode and Forward Cooperative Relaying." In 2019 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS). IEEE, 2019. http://dx.doi.org/10.1109/ants47819.2019.9117948.

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Yi Tang, Lijie Wang, Lili Jiang, and Jibo Wei. "Two decode-and-forward relaying schemes for cooperative cognitive radio systems." In 2012 IEEE 14th International Conference on Communication Technology (ICCT). IEEE, 2012. http://dx.doi.org/10.1109/icct.2012.6511231.

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