Resource Allocation Algorithm in Uplink OFDMA-Based Decode-and-Forward Relay Systems with Proportional Rate Constraints by Cuiru Zhao, Youming Li, Bin Chen, Ting Zou, Xiaoqing Liu

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A multi-hop D2D and social awareness based novel relay selection algorithm by Liang LI, Xinjie YANG

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Establishment and performance analysis of RIS-assisted coded relay cooperation system based on LDPC product codes by Shunwai ZHANG, Jin WANG

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Offloading strategy with edge optimization of time delay and energy consumption in integrated satellite-terrestrial relay network by Meinan ZHANG, Mingqi ZHANG, Fei DING, Hengheng ZHUANG, Hairong MA

Subjects: “…integrated satellite-terrestrial relay network…”
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Secure medical image transmission for healthcare applications using cooperative relaying based on physical layer security by Ali Kuhestani, Mohammad Ali Sebtonabi, Roozbeh Rajabi, Mohammadreza Keshavarzi

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Recursive deep reinforcement learning-based collaborative caching relay algorithm in mobile vehicular edge network by WU Honghai, WANG Baibing, MA Huahong, XING Ling

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Outage and Throughput Analysis of Cooperative Non-Orthogonal Multiple Access based SWIPT Cognitive Relay Network by Abdul Ali Khan, Punithavathi M. Thirunavakkarasu, Nawaf Waqas

“…Two distinct scenarios: one where a direct link exists between the source node S and the far user F, and another one where communication relies on an indirect path incorporating relay node N between node S and F. A new cooperative NOMA based SWIPT cognitive relay protocol is proposed, where a primary user S transmits a composite signal containing information of a near N and far user F, N which acts as an energy harvesting relay first apply NOMA to decode far user information to get its own information The remaining power is harvested by the relay node, and this harvested power is used to transmit information to both the far and cognitive users, respectively. …”
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Optimized design of complex field network coding scheme in non-orthogonal multiple access relay system by Xi CAI, Ping-zhi FAN, Qing-chun CHEN

Subjects: “…non-orthogonal multiple access relay…”
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Cooperative multiple access broadcast transmission strategy and performance analysis in asymmetric two-way relay system by Dan WU, Ya-fei TIAN, Chen-yang YANG

Subjects: “…two-way relay…”
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Detection probability analysis of cooperative spectrum sensing with the N^thbest relay selection by Xiao-ge ZHANG, Shi-bing ZHANG, Gong-an QIU

“…In the cognitive radio system,the optimal relay would be selected from the n available ones to obtain the best sensing performance.However,in actual systems,the secondary or even the more general N^thbest relay may be selected for various reasons.Therefore,the cooperative spectrum sensing based on the N^thbest relay selection was proposed.The closed-form expression of the detection probability was derived in Rayleigh fading channels.Numerical results show that the detection probability declines continuously even below the one of the arbitrary selection as N increases,and that the one based on the optimal or suboptimal selection increases obviously but the one based on the worst or near worst selection decreases slightly as n increases.…”
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Game Theoretical Approaches for Optimizing Multi-Carrier Half-Duplex Successive Relaying Based Cooperative NOMA by H. Horler, B. Rastegari, S. X. Ng

“…In this work, a novel power auctioneers network is proposed to allow the sharing of resources from Edge Users in exchange for performance gains using either the Cooperative Non-Orthogonal Multiple Access (C-NOMA) or Half-Duplex Successive Relaying based C-NOMA protocol. The latter is presented as a novel method of using two relays in C-NOMA through successive relaying to overcome the multiplexing loss in traditional C-NOMA of the far user. …”
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Winter Wheat Row Spacing and Alternative Crop Effects on Relay-Intercrop, Double-Crop, and Wheat Yields by Leah Sandler, Kelly A. Nelson, Christopher Dudenhoeffer

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Performance of multiple-source single-relay ultra-wideband networks based on space-time focusing transmission by Ya-fei TIAN, Chen-yang YANG

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Denoise-and-forward based adaptive diversity scheme for physical-layer network coding with multiple relay node by Rui-feng GAO, Xiao-dong JI, Zhi-hua BAO, Shi-bing ZHANG, Chen XU

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Relay-Aided Uplink NOMA Under Non-Orthogonal CCI and Imperfect SIC in 6G Networks by Volkan Ozduran, Nikolaos Nomikos, Ehsan Soleimani-Nasab, Imran Shafique Ansari, Panagiotis Trakadas

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Relay Selection and Subcarrier-Pair Based Energy-Efficient Resource Allocation for Multirelay Cooperative OFDMA Networks by Wanming Hao, Shouyi Yang, Wanliang Hao

“…Energy-efficient resource allocation is investigated for a relay-based multiuser cooperation orthogonal frequency division multiple access (OFDMA) uplink system with amplify-and-forward (AF) protocol for all relays. …”
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Magnitude of Prelacteal Feeding and Its Associated Factors among Mothers Having Children Less than One Year of Age: A Community-Based Cross-Sectional Study in Rural Eastern Zone, Tigray, Ethiopia by Senait Gebreslasie Gebremeskel, Tesfay Tsegay Gebru, Selam Shushay Kassahun, Berhanu Gebresilassie Gebrehiwot

“…Background. Prelacteal feeding is an obstacle to optimal breastfeeding practices in developing countries. …”
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Robert Louis Stevenson, Olalla, traduit de l’anglais par Pierre Leyris, traduction révisée, préfacée et annotée par Alain Jumeau by Patrick Hersant

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State-of-the-art survey of privacy-preserving data aggregation in wireless sensor networks by Xiaoying ZHANG, Hui PENG, Hong CHEN

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Data privacy preservation for the search of Internet of things based on fine-grained authorization by Jia-hui WANG, Chuan-yi LIU, Bin-xing FANG

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