DECODE-AND-FORWARD

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Security-Reliability Tradeoff Analysis for Jamming Aided Decode-and-Forward Relay Networks
《China Communications》2024年第5期218-228,共11页Zou Ronggui Zou Yulong Zhu Jia Li Bin 
supported in part by the National Natural Science Foundation of China under Grant 62271268,Grant 62071253,and Grant 62371252;in part by the Jiangsu Provincial Key Research and Development Program under Grant BE2022800;in part by the Jiangsu Provincial 333 Talent Project。
In this paper,we explore a cooperative decode-and-forward(DF)relay network comprised of a source,a relay,and a destination in the presence of an eavesdropper.To improve physical-layer security of the relay system,we p...
关键词：decode-and-forward relay friendly jammer physical layer security power allocation security-reliability tradeoff 
System Outage Probability and Diversity Analysis of a SWIPT Based Two-Way DF Relay Network Under Transceiver Hardware Impairments被引量：1
《China Communications》2023年第10期120-135,共16页Guangyue Lu Zhipeng Liu Yinghui Ye Xiaoli Chu 
supported in part by the National Natural Science Foundation of China under Grant 62201451;in part by the Young Talent fund of University Association for Science and Technology in Shaanxi under Grant 20210121;in part by the Shaanxi provincial special fund for Technological innovation guidance(2022CGBX-29);in part by BUPT Excellent Ph.D.Students Foundation under Grant CX2022106.
This paper investigates the system outage performance of a simultaneous wireless information and power transfer(SWIPT)based two-way decodeand-forward(DF)relay network,where potential hardware impairments(HIs)in all tr...
关键词：decode-and-forward relay diversity gain hardware impairments simultaneous wireless information and power transfer system outage probability 
Performance analysis of diffusion-based decode-and-forward relay with depleted molecule shift keying
《Digital Communications and Networks》2021年第3期399-409,共11页Jiaxing Wang Mugen Peng Yaqiong Liu 
This paper was supported in part by the National Natural Science Foundation of China under No.61921003,61925101,and 61831002;the State Major Science and Technology Special Project(Grant No.2018ZX03001023);the Beijing Natural Science Foundation under No.JQ18016,and the National Program for Special Support of Eminent Professionals;This paper was also supported by the Doctoral Research Fund of North China Institute of Aerospace Engineering under No.BKY-2021-17;the North China Institute of Aerospace Engineering Foundation Project under No.KY-2021-2;Langfang Science Technology Research&Development Plan Project under No.2020019002C.
The distance-decay effect of molecular signals makes communication range a major challenge for diffusion-based Molecular Communication(MC).To solve this problem,the intermediate nano-machine is deployed as a relay bet...
关键词：DIFFUSION Molecular communication Decode-and-Forward relay Bit error rate 
Ergodic Capacity Evaluation of Multi-Hop Decode-and-Forward MIMO-OFDM Relaying Network
《Computers, Materials & Continua》2021年第9期3133-3145,共13页Latif Jan Mohammad Haseeb Zafar Abdul Waheed Mahdi Zareei Faisal Alanazi 
Spatial diversity plays a significant role in wireless communication systems,including the Fourth Generation(4G)and Fifth Generation(5G)systems,and it is expected to be a fundamental part of the future wireless commun...
关键词：Multiple-input multiple-output system decode-and-forward protocol orthogonal frequency division multiplexing ergodic capacity 
Power Allocation for Cooperative Communications in Non-Orthogonal Cognitive Radio Vehicular Ad-Hoc Networks被引量：1
《China Communications》2020年第11期91-99,共9页Yancheng Ji Dan Sun Xiaojun Zhu Danfeng Dong 
funded by the Six Talent Peaks Project in Jiangsu Province(No.KTHY-052);the National Natural Science Foundation of China(No.61971245);the Science and Technology program of Nantong(Contract No.JC2018048);the Key Lab of Advanced Optical Manufacturing Technologies of Jiangsu Province&Key Lab of Modern Optical Technologies of Education Ministry of China,Soochow University(No.KJS1858).
To achieve the better system performance for cooperative communication in non-orthogonal cognitive radio vehicular adhoc networks(CR-VANETs),this paper investigates the power allocation considering the interference to...
关键词：DECODE-AND-FORWARD AMPLIFY-AND-FORWARD outage probability optimal power allocation cooperative communication cognitive radio vehicular ad-hoc networks 
Performance Analysis of NOMA-Based Cooperative Networks with Relay Selection被引量：9
《China Communications》2020年第11期111-119,共9页Ronglan Huang Dehuan Wan Fei Ji Hua Qing Jie Li Hua Yu Fangjiong Chen 
supported in part by the National Natural Science Foundation of China under Grants 61971149,61431005,and 61971198;in part by the Natural Science Foundation of Guangdong Province under Grant 2016A030308006;in part by the Guangdong Basic and Applied Basic Research Foundation under Grant 2019A1515011040;in part by the Young Innovative Talents Project of Guangdong Province under Grant 2018GkQNCX118.
Non-orthogonal multiple access(NOMA)technique is an expert on channel differences exploiting.In this paper,a dual-hop NOMA-based cooperative relaying network where a best relay is selected as an active node to accompl...
关键词：non-orthogonal multiple access(NOMA) decode-and-forward(DF) amplify-and-forward(AF) relay selection ergodic sum-rate outage probability 
Distributed Cooperative OFDM-IM System被引量：4
《China Communications》2020年第9期167-176,共10页Hua Qing Hua Yu Yun Liu Wei Duan Miaowen Wen Fei Ji 
supported in part by National Natural Science Foundation of China under Grants 61871190,U1809211 and 61771202;in part by Key Program of Marine Economy Development(Six Marine Industries)Special Foundation of Department of Natural Resources of Guangdong Province(GDNRC[2020]009);in part by the Fundamental Research Funds for the Central Universities under No.2019SJ02。
This paper considered a multi-relay distributed cooperative system in which not only the source communicates with the destination,but also the relays have communication requests with the destination.In order to achiev...
关键词：OFDM index modulation(IM) maximum-likelihood(ML) decode-and-forward(DF) bit error rate(BER) 
A Near Optimal Power Allocation Scheme for Cooperative Relay Networking with NOMA被引量：2
《China Communications》2019年第3期122-131,共10页Haiyang Yu Wei Duan Guoan Zhang Yancheng Ji Xiaojun Zhu Jaeho Choi 
partly supported by the research funds of the National Natural Science Foundation of China (NO. 61371113, 61401241);the research funds of Chonbuk National University in 2017;BK-21 of Korea and the Nantong University-Nantong Joint Research Center for Intelligent Information Technology (KFKT2016B04)
In this paper, we propose cooperative relay networks with non-orthogonal multiple access in order to design a near-optimal power allocation strategy. Like other next generation wireless technologies, spatially multipl...
关键词：non-orthogonal multiple access COOPERATIVE multi-relay networks DECODE-AND-FORWARD TWO-STAGE power ALLOCATION 
Outage Probability Minimization for Low-Altitude UAV-Enabled Full-Duplex Mobile Relaying Systems被引量：6
《China Communications》2018年第5期9-24,共16页Meng Hua Yi Wang Zhengming Zhang Chunguo Li Yongming Huang Luxi Yang 
supported by National High Technology Project of China 2015AA01A703;Scientific and Technological Key Project of Henan Province under Grant 182102210449;the National Natural Science Foundation of China under Grants 61372101 and 61671144
In this paper, a novel unmanned aerial vehicle(UAV)-enabled full duplex decode-and-forward(DF) technique is used in mobile relaying system. Compared with conventional static relaying, mobile relaying provides more deg...
关键词：unmanned aerial vehicle DECODE-AND-FORWARD full-duplex power allocation trajectory optimization 
Outage Performance of Cognitive DF Relaying Networks Employing SWIPT被引量：2
《China Communications》2018年第4期28-40,共13页Jing Yang Yiyun Cheng Kostas P. Peppas P. Takis Mathiopoulos Jie Ding 
supported in part by the National Natural Science Foundation of China(Grant No.61472343);China Postdoctoral Science Foundation(Grant No.2014M56074)
In this paper, the outage perfor- mance of a cognitive relaying network over Nakagami-m fading channels, employing simultaneous wireless information and power transfer （SWIPT） technology is analyzed and evaluated. T...
关键词：cognitive relaying networks out-age probability energy harvestin incrementaldecode-and-forward 
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