Academic literature on the topic 'Dual-hop relaying'

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Journal articles on the topic "Dual-hop relaying"

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Avendi, M. R., and Ha H. Nguyen. "Differential dual-hop relaying under user mobility." IET Communications 8, no. 17 (2014): 3161–69. http://dx.doi.org/10.1049/iet-com.2014.0278.

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Xia, Junjuan, Fasheng Zhou, Xiazhi Lai, et al. "Cache Aided Decode-and-Forward Relaying Networks: From the Spatial View." Wireless Communications and Mobile Computing 2018 (2018): 1–9. http://dx.doi.org/10.1155/2018/5963584.

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We investigate cache technique from the spatial view and study its impact on the relaying networks. In particular, we consider a dual-hop relaying network, where decode-and-forward (DF) relays can assist the data transmission from the source to the destination. In addition to the traditional dual-hop relaying, we also consider the cache from the spatial view, where the source can prestore the data among the memories of the nodes around the destination. For the DF relaying networks without and with cache, we study the system performance by deriving the analytical expressions of outage probabili
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Efthymoglou, George P., Nikolaos Bissias, and Valentine A. Aalo. "On the Error Rate Analysis of Dual-Hop Amplify-and-Forward Relaying in Generalized-KFading Channels." Journal of Electrical and Computer Engineering 2010 (2010): 1–5. http://dx.doi.org/10.1155/2010/584594.

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We present novel and easy-to-evaluate expressions for the error rate performance of cooperative dual-hop relaying with maximal ratio combining operating over independent generalized- fading channels. For this system, it is hard to obtain a closed-form expression for the moment generating function (MGF) of the end-to-end signal-to-noise ratio (SNR) at the destination, even for the case of a single dual-hop relay link. Therefore, we employ two different upper bound approximations for the output SNR, of which one is based on the minimum SNR of the two hops for each dual-hop relay link and the oth
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Behnad, Aydin, and Xianbin Wang. "Jamming in Dual-Hop Amplify-and-Forward Relaying." IEEE Transactions on Vehicular Technology 64, no. 11 (2015): 5020–30. http://dx.doi.org/10.1109/tvt.2014.2378813.

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Cvetković, Aleksandra, Jelena Anastasov, Stefan Panić, Mihajlo Stefanović, and Dejan Milić. "Performance of Dual-Hop Relaying Over Shadowed Ricean Fading Channels." Journal of Electrical Engineering 62, no. 4 (2011): 244–48. http://dx.doi.org/10.2478/v10187-011-0039-6.

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Performance of Dual-Hop Relaying Over Shadowed Ricean Fading Channels In this paper, an analytical approach for evaluating performance of dual-hop cooperative link over shadowed Ricean fading channels is presented. New lower bound expressions for the probability density function (PDF), cumulative distribution function (CDF) and average bit error probability (ABEP) for system with channel state information (CSI) relay are derived. Some numerical results are presented to show behavior of performance gain for the proposed system. Analytical exact and lower bound expression for the outage probabil
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Cheng, Weijun, and Teng Chen. "Dual-Hop Fixed Gain Relaying Transmissions with Semi-Blind in Asymmetric Multipath/Shadowing Fading Channels." Open Electrical & Electronic Engineering Journal 9, no. 1 (2015): 82–90. http://dx.doi.org/10.2174/1874129001509010082.

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In this paper, we investigate the end-to-end performance of a dual-hop fixed gain relaying system with semiblind relay under asymmetric fading environments. In such environments, the wireless links of the considered system undergo asymmetric multipath/shadowing fading conditions, where one link is subject to only the Nakagami-m fading, the other link is subject to the composite Nakagami-lognormal fading which is approximated by using mixture gamma fading model. First, the cumulative distribution function (CDF), the moment generating function (MGF) and the moments of the end-to-end signal-to-no
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Xiao, Yue, Li Hao, Zheng Ma, Zhiguo Ding, Zhengquan Zhang, and Pingzhi Fan. "Forwarding Strategy Selection in Dual-Hop NOMA Relaying Systems." IEEE Communications Letters 22, no. 8 (2018): 1644–47. http://dx.doi.org/10.1109/lcomm.2018.2803809.

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In-Ho Lee and Dongwoo Kim. "Decouple-and-Forward Relaying for Dual-Hop Alamouti Transmissions." IEEE Communications Letters 12, no. 2 (2008): 97–99. http://dx.doi.org/10.1109/lcomm.2008.071573.

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Muller, Andreas, and Hong-Chuan Yang. "Dual-hop adaptive packet transmission systems with regenerative relaying." IEEE Transactions on Wireless Communications 9, no. 1 (2010): 234–44. http://dx.doi.org/10.1109/twc.2010.01.090132.

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Pham, Tung-Linh, and Dong-Seong Kim. "Efficient Forwarding Protocol for Dual-Hop Relaying Wireless Networks." Wireless Personal Communications 89, no. 1 (2016): 165–80. http://dx.doi.org/10.1007/s11277-016-3258-0.

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Dissertations / Theses on the topic "Dual-hop relaying"

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Huang, Shih-Hsin, and 黃世昕. "Performance Analysis Expression for Dual-hop Multi-relaying Wireless System." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/02205013876826232267.

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碩士<br>國立臺灣海洋大學<br>通訊與導航工程學系<br>101<br>A performance analysis for amplify-and-forward dual-hop multi-hop relaying wireless system with best selection over Rayleigh plus log-normal (composite) fading channel is presented. Two approached expressions using end-to-end relaying link and maximum probability of dual-hop relay are proposed and compared for bit error rate (BER) and outage probabilities. In this paper, the closed-form analytical expressions for the probability density function (PDF), cumulative distribution function (CDF), and the moment-generating function (MGF) of end-to-end SNR of the
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Lee, Kuan-chou, and 李冠洲. "Subcarrier Power Allocation for OFDM-Based Dual-Hop Systems with AF Relaying." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/7n359r.

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碩士<br>國立中山大學<br>通訊工程研究所<br>97<br>This thesis studies the subcarrier power allocation for the relayed signal in Orthogonal Frequency-Division Multiplexing (OFDM) based dual-hop system where the relay node operated in amplify-and-forward (AF) scheme. The investigated system assumes that each subcarrier at the source node transmits the signal with uniform power distribution. Considering the separated sum power constraints which the power constraint at source and relay node are uncorrelated, the conventional iterative water-filling algorithm can maximize the system capacity. However, it requires h
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Yang, Sheng, and 楊昇. "Performance Analysis of Dual-hop Semi-Blind Amplify-and-Forward Radio Relaying Selection Schemes." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/30102112854727598438.

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碩士<br>國立臺灣海洋大學<br>通訊與導航工程學系<br>100<br>Wireless dual-hop semi-blind Amplify-and-Forward relaying selection schemes simplify the complexity of the signal transmission processing and extends the signal coverage effectively. This paper will explore a number of relay selection schemes, and further study the outage probability and the bit error rate (BER) performances respectively. The selection method includes the Maximum a posteriori probability (MAP) and the maximum signal-to-ratio (SNR) based selections for the semi-blind Relaying system. System analysis and simulations were performed in terms o
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Lin, Kung-hsuan, and 林功軒. "Performance Analysis of Dual-hop Selective Relaying Scheme with Co-Channel Interferences in Asymmetric Channels." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/5x635s.

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碩士<br>國立中山大學<br>通訊工程研究所<br>102<br>In this paper, we consider a two-hop multiple variable AF relaying scheme. The source node is equipped with multiple antennas and precoded by orthogonal space-time block code(OSTBC) technique to keep full diversity. Each relay and the destination nodes are equipped with single antenna and suffer from co-channel interferences(CCIs) in asymmetric channel respectively. Two main criterions, best relay selection(B-RS) and partial relay selection(P-RS), are applied to choose one proper relay among all participated relay nodes. Finally, the closed forms of outage pro
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Wu, Sheng-Yuan, and 吳勝源. "Performance Analysis of Non-regenerative Dual-Hop Relaying over Outdated CSI and Long-term Shadowing Channels." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/30096802830224858694.

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碩士<br>國立臺灣海洋大學<br>通訊與導航工程學系<br>100<br>Performance analysis of the non-regenerative relaying system were investigated in terms of the outage probability and bit-error-rate (BER) performances under considering the effects of outdated channel state information (CSI) and long-term shadowing fading. Accordingly, a dual-hop amplify-and-forward (AF) relaying system is proposed in association with two different relay selections which are (i) Max-min relay selection and (ii) Partial relay selection respectively. In order to simplify approximate the outage probability of log-normal fading, a Tchebyc
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Som, Pritam. "Performance Analysis of Space Shift Keying in Cooperative Relaying Systems." Thesis, 2014. http://etd.iisc.ac.in/handle/2005/4111.

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Spatial modulation (SM) is a relatively new and attractive modulation technique for multi-antenna wireless systems. In SM, only one among ns = 2m available transmit antennas, chosen on the basis of m information bits, is activated at a time. A symbol from a conventional modulation alphabet (e.g., PSK) is transmitted through this chosen antenna. Space shift keying (SSK) is a special case of SM. In SSK, instead of sending a symbol from an alphabet, a signal known to the receiver, say a ‘+1’, is transmitted through the chosen antenna. SSK has the advantage of simple detection at the receiver. In
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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 "Dual-hop relaying"

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Kong, Huaicong, Min Lin, Xiaoyu Liu, Jian Ouyang, and Xin Liu. "On the Performance of Multiuser Dual-Hop Satellite Relaying." In Lecture Notes in Electrical Engineering. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-13-9409-6_239.

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Mishra, Anoop Kumar, Debmalya Mallick, Mareesh Issar, and Poonam Singh. "Dual-Hop Decode-and-Forward Relaying in the Combined Presence of CEE and RFI: Performance Analysis and Comparison." In Lecture Notes in Computer Science. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67235-9_10.

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Al-Mistarihi, Mamoun F., Arwa S. Aqel, and Khalid A. Darabkh. "BER Analysis in Dual Hop Differential Amplify-and-Forward Relaying Systems with Selection Combining Using M-ary Phase-Shift Keying over Nakagami-m Fading Channels." In Lecture Notes in Computer Science. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-30859-9_60.

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Li, Cong, Yuming Zhang, Yunpeng Cheng, and Yuzhen Huang. "Outage probability of dual-hop multiple antenna fixed-gain AF relaying with CCI in Nakagami-m fading channels." In Electronics, Communications and Networks IV. CRC Press, 2015. http://dx.doi.org/10.1201/b18592-36.

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Conference papers on the topic "Dual-hop relaying"

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Soliman, Samy S., and Norman C. Beaulieu. "Dual-hop Vs multihop AF relaying systems." In 2013 IEEE Global Communications Conference (GLOBECOM 2013). IEEE, 2013. http://dx.doi.org/10.1109/glocom.2013.6831749.

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Wu, Xuewen, Xiaoyu Liu, Jian Ouyang, Min Lin, and Qingquan Huang. "Performance Analysis of Dual-Hop Satellite Relaying." In 2018 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC). IEEE, 2018. http://dx.doi.org/10.1109/csqrwc.2018.8455382.

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Khan, M. Ajmal. "Improved and Efficient Dual-Hop Relaying System." In 2021 IEEE 11th Annual Computing and Communication Workshop and Conference (CCWC). IEEE, 2021. http://dx.doi.org/10.1109/ccwc51732.2021.9376081.

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Soliman, Samy S., and Norman C. Beaulieu. "Exact Analytical Solution for Dual-Hop and Opportunistic Dual-Hop AF Relaying Systems." In 2012 IEEE Vehicular Technology Conference (VTC Fall). IEEE, 2012. http://dx.doi.org/10.1109/vtcfall.2012.6399124.

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Zhang, Wei, and Khaled Ben Letaief. "Opportunistic Relaying for Dual-Hop Wireless MIMO Channels." In IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference. IEEE, 2008. http://dx.doi.org/10.1109/glocom.2008.ecp.764.

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Gaaloul, Fakhreddine, Redha M. Radaydeh, and Mohamed-Slim Alouini. "Switched diversity strategies for dual-hop relaying systems." In 2010 44th Asilomar Conference on Signals, Systems and Computers. IEEE, 2010. http://dx.doi.org/10.1109/acssc.2010.5757704.

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da Costa, D. B., and S. Aissa. "Beamforming in Dual-Hop Fixed Gain Relaying Systems." In ICC 2009 - 2009 IEEE International Conference on Communications. IEEE, 2009. http://dx.doi.org/10.1109/icc.2009.5198781.

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Babaei, Mohammadreza, Umit Aygolu, and Lutfiye Durak-Ata. "BER Performance of Wireless-Powered Dual-Hop AF Relaying." In 2019 IEEE Microwave Theory and Techniques in Wireless Communications (MTTW). IEEE, 2019. http://dx.doi.org/10.1109/mttw.2019.8897255.

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Datsikas, Christos K., George S. Tombras, Nikos C. Sagias, et al. "Dual-Hop Relaying Networks over Nakagami-M Fading Channels." In 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications. IEEE, 2007. http://dx.doi.org/10.1109/pimrc.2007.4394814.

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Dong, Min, Mahdi Hajiaghayi, and Ben Liang. "On linear processing for dual-hop multi-channel relaying." In 2011 45th Annual Conference on Information Sciences and Systems (CISS). IEEE, 2011. http://dx.doi.org/10.1109/ciss.2011.5766167.

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