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检索条件"主题词=Physical-layer network coding"
260 条 记 录,以下是151-160 订阅
排序:
Wireless Broadcast with physical-layer network coding
Wireless Broadcast with Physical-Layer Network Coding
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IEEE Global Communications Conference
作者: Shen Feng Soung C. Liew Dept. of Information Engineering The Chinese University of Hong Kong
This work investigates the maximum broadcast throughput and its achievability in multi-hop wireless networks with half-duplex node constraint. We allow the use of physical-layer network coding (PNC). Although the use ... 详细信息
来源: 评论
Practical NOMA-Based Coordinated Direct and Relay Transmission
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IEEE WIRELESS COMMUNICATIONS LETTERS 2021年 第1期10卷 170-174页
作者: Pan, Haoyuan Liang, Jiaxin Liew, Soung Chang Shenzhen Univ Coll Comp Sci & Software Engn Shenzhen 518060 Peoples R China Chinese Univ Hong Kong Dept Informat Engn Hong Kong Peoples R China
This letter puts forth a practical non-orthogonal multiple access (NOMA)-based coordinated direct and relay transmission (CDRT) scheme, referred to as network-coded multiple access CDRT (NCMA-CDRT). We consider a two-... 详细信息
来源: 评论
Backbone-Assisted Wireless Local Area network
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IEEE TRANSACTIONS ON MOBILE COMPUTING 2021年 第3期20卷 830-845页
作者: Pan, Haoyuan Liew, Soung Chang Chinese Univ Hong Kong Dept Informat Engn Hong Kong Peoples R China
This article presents a cross-layer design of backbone-assisted wireless local area network (WLAN) for dense WLAN deployment. The popularity of 802.11-based WLANs leads to dense WLAN deployment in geographically limit... 详细信息
来源: 评论
Lattice-Code Multiple Access: Architecture and Efficient Algorithms
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IEEE Transactions on Vehicular Technology 2025年
作者: Yang, Tao Yu, Fangtao Liu, Rongke Lyu, Shanxiang Thompson, John Beihang University School of Electronic and Information Engineering Beijing100191 China Shenzhen Institute of Beihang University Shenzhen518000 China Jinan University College of Cyber Security Guangzhou510632 China University of Edinburgh Institute for Digital Communications School of Engineering EdinburghEH9 3JL United Kingdom
This paper studies a K-user lattice-code based multiple-access (LCMA) scheme. Each user equipment (UE) encode its message with a practical lattice code, where we suggest a 2m-ary ring code with symbol-wise bijective m... 详细信息
来源: 评论
physical layer network coding Based on Integer Forcing Precoded Compute and Forward
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FUTURE INTERNET 2013年 第3期5卷 439-459页
作者: Gupta, Smrati Vazquez-Castro, M. A. Autonomous Univ Barcelona Dept Telecommun & Syst Engn E-08193 Barcelona Spain
In this paper, we address the implementation of physical layer network coding (PNC) based on compute and forward (CF) in relay networks. It is known that the maximum achievable rates in CF-based transmission is limite... 详细信息
来源: 评论
Decoding Strategies at the Relay with physical-layer network coding
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2012年 第12期11卷 4503-4513页
作者: Bhat, Uttam Duman, Tolga M. Arizona State Univ Sch Elect Comp & Energy Engn ECEE Tempe AZ 85287 USA Bilkent Univ Dept Elect & Elect Engn TR-06800 Ankara Turkey
A two-way relay channel is considered where two users exchange information via a common relay in two transmission phases using physical-layer network coding (PNC). We consider an optimal decoding strategy at the relay... 详细信息
来源: 评论
Asynchronous physical-layer network coding
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IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 2012年 第2期11卷 819-831页
作者: Lu, Lu Liew, Soung Chang Chinese Univ Hong Kong Dept Informat Engn Shatin Hong Kong Peoples R China
A key issue in physical-layer network coding (PNC) is how to deal with the asynchrony between signals transmitted by multiple transmitters. That is, symbols transmitted by different transmitters could arrive at the re... 详细信息
来源: 评论
Distance Spectrum and Performance of Channel-Coded physical-layer network coding for Binary-Input Gaussian Two-Way Relay Channels
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IEEE TRANSACTIONS ON COMMUNICATIONS 2012年 第6期60卷 1499-1510页
作者: Yang, Tao Land, Ingmar Huang, Tao Yuan, Jinhong Chen, Zhuo Commonwealth Sci & Ind Res Org CSIRO Wireless & Networking Technol Lab WNTL Sydney NSW Australia Univ S Australia Inst Telecommun Res Adelaide SA 5001 Australia Univ New S Wales Sch Elect Engn & Telecommun Sydney NSW 2052 Australia
We investigate a channel-coded physical-layer network coding (CPNC) scheme for binary-input Gaussian two-way relay channels. In this scheme, the codewords of the two users are transmitted simultaneously. The relay com... 详细信息
来源: 评论
MAC for physical-layer network coding in VANETs
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INTERNATIONAL JOURNAL OF BUSINESS DATA COMMUNICATIONS AND networkING 2012年 第4期8卷 84-106页
作者: Ndih, Eugene David Ngangue Cherkaoui, Soumaya Univ Sherbrooke Dept Elect & Comp Engn Sherbrooke PQ Canada
In this paper, the authors present VPNC-MAC, a PNC-based MAC protocol for efficient and reliable periodic beacon broadcasts in VANETs. In addition to PNC-based scheduled transmissions, VPNC-MAC makes use of CSMA/CA to... 详细信息
来源: 评论
Asymptotically Optimal Error-Rate Performance of Linear physical-layer network coding in Rayleigh Fading Two-Way Relay Channels
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IEEE COMMUNICATIONS LETTERS 2012年 第7期16卷 1068-1071页
作者: Yang, Tao Collings, Iain B. CSIRO WNTL Sydney NSW Australia
We study a new linear physical-layer network coding (LPNC) scheme for fading two-way relay channels. In the uplink phase, two users transmit simultaneously. The relay selects some integer coefficients and computes a l... 详细信息
来源: 评论