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检索条件"机构=Wireless Signal Processing and Networking Lab Key Laboratory of Universal Wireless Communication"
294 条 记 录,以下是1-10 订阅
Task Offloading in Dynamic Energy Splitting STAR-RIS Assisted NOMA-MEC Systems with Decomposition Based Multi-Agent DRL
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IEEE Transactions on Vehicular Technology 2025年
作者: Lu, Baoshan Fang, Junli Hong, Xumin Shi, Jianghong Guilin University of Electronic Technology Guangxi Wireless Broadband Communication and Signal Processing Key Laboratory Guilin541004 China Guangxi Normal University Key Laboratory of Nonlinear Circuits and Optical Communications Guilin541004 China Guangxi Normal University Guangxi Key Lab of Multi-source Information Mining & Security Guilin541004 China Xiamen University Department of Informatics and Communication Engineering Xiamen361000 China
This paper explores a system that integrates non-orthogonal multiple access (NOMA) with mobile edge computing (MEC), supported by a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-R... 详细信息
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Cooperative HARQ protocol and diversity analysis of systems with multiple incremental relays
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The Journal of China Universities of Posts and Telecommunications 2009年 第5期16卷 8-13页
作者: FAN Bin , WANG Wen-bo, LIN Yi-cheng, ZHENG Kan wireless signal processing and Network lab, key laboratory of universal wireless communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China [a]Wireless Signal Processing and Network Lab Key Laboratory of Universal Wireless Communication Ministry of Education Beijing University of Posts and Telecommunications Beijing 100876 China
wireless networks contain an inherent distributed spatial diversity that can be exploited by relays. Relay networks can take advantage of the broadcast-oriented nature of wireless transmission, but require more radio ... 详细信息
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Quality of service aware admission control in cognitive device-to-device network
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The Journal of China Universities of Posts and Telecommunications 2011年 第5期18卷 22-29,36页
作者: FU Zi-xi HU Chun-jing PENG Tao LU Qian-xi WANG Wen-bo Wireless Signal Processing and Network Lab Key Laboratory of Universal Wireless Communication Ministry of Education Beijing University of Posts and Telecommunications Beijing 100876 China
A hybrid system of cellular mode and device-to-device (D2D) mode is considered in this paper, where the cellular resource is reused by the D2D transmission. With the objective of capacity maximization, the power opt... 详细信息
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Graph theory based physical cell identity self-configuration for LTE-A network
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The Journal of China Universities of Posts and Telecommunications 2013年 第1期20卷 101-107页
作者: WEI Yao WANG Wen-bo PENG Mu-gen MIN Shi-jun Key Laboratory of Universal Wireless Communication Ministry of Education Beijing University of Posts and Telecommunications Wireless Signal Processing and Network Laboratory Beijing University of Posts and Telecommunications
Self-configuration of physical cell identity (PCI) is a key feature for the long term evolution advanced (LTE-A) network. The PCI is used to identify the different cells in the system, becoming an essential cell c... 详细信息
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Analysis and Optimization on Partition-Based Caching and Delivery in Satellite-Terrestrial Edge Computing Networks
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China communications 2023年 第3期20卷 252-285页
作者: Peng Wang Xing Zhang Jiaxin Zhang Shuang Zheng Wenhao Liu Wireless Signal Processing and Network Laboratory Key Laboratory of Universal Wireless CommunicationMinistry of EducationSchool of Information and Communication EngineeringBeijing University of Posts and TelecommunicationsBeijing 100876China
As a viable component of 6G wireless communication architecture,satellite-terrestrial networks support efficient file delivery by leveraging the innate broadcast ability of satellite and the enhanced powerful file tra... 详细信息
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Performance evaluation of channel inversion precoding for downlink multi-user MIMO system
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The Journal of China Universities of Posts and Telecommunications 2009年 第5期16卷 20-24页
作者: CHEN Zhi-yong , WANG Wen-bo, PENG Mu-gen, LI Ren wireless signal processing and Network laboratory, key laboratory of universal wireless communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China [a]Wireless Signal Processing and Network Laboratory Key Laboratory of Universal Wireless Communication Ministry of Education Beijing University of Posts and Telecommunications Beijing 100876 China
In downlink multi-user multi-input multi-output (MU-MIMO) system, not every user (user equipment (UE)) can calculate accurately signal to interference and noise ratio (SINR) without prior knowledge of the othe... 详细信息
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Joint power and rate control considering fairness for cognitive radio network
Joint power and rate control considering fairness for cognit...
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2009 IEEE wireless communications and networking Conference, WCNC 2009
作者: Zhu, Yajun Sun, Zhenqiang Wang, Wei Peng, Tao Wang, Wenbo Wireless Signal Processing and Networking Lab Key Laboratory of Universal Wireless Communication Beijing University of Posts and Telecommunications Beijing China
In cognitive radio networks, the unlicensed users can utilize the unoccupied licensed spectrum opportunistically. In this paper, we propose a joint power and end-to-end rate control algorithm considering restricting t... 详细信息
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Inter-carrier Interference Analysis and Mitigation for OFDM System over Fast Fading Channels
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电子学报(英文版) 2010年 第1期19卷 181-186页
作者: PENG Yuexing ZHAO Hui WANG Wenbo Key Lab of Universal Wireless Communications Ministry of Education Wireless Signal Processing and Network Lab Schoolof Information and Communication Engineering Beijing University of Posts and Telecommunications Beijing China
Inter-carrier interference (ICI) due to Doppler spread is analyzed for OFDM system in highly mobile applications, and then an iterative ICI mitigation method is developed. With the Jakes' model for the Doppler pow... 详细信息
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Route selection strategies in cellular networks with two-hop relaying
Route selection strategies in cellular networks with two-hop...
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5th International Conference on wireless communications, networking and Mobile Computing, WiCOM 2009
作者: Zhangchao, Ma Zheng, Kan Wang, Wenbo Liu, Yang Wireless Signal Processing Lab. Key Laboratory of Universal Wireless Communication Beijing China
In the relay enhanced cellular network (REC), user terminals can flexibly select transmission routes to get service. This paper investigated the effect of route selection schemes on the system performance of REC. Besi... 详细信息
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Bit error probability of distributed Turbo coded relay systems over quasi-static Rayleigh fading channels
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The Journal of China Universities of Posts and Telecommunications 2010年 第2期17卷 41-45页
作者: PENG Yue-xing WU Mu-zi ZHAO Hui WANG Wen-bo Wireless Signal Processing and Network Laboratory Key Lab of Universal Wireless Communications Ministry of Education School of Information and Communication Engineering Beijing University of Posts and Telecommunications Beijing 100876 China
As is known, distributed Turbo coding (DTC) performs close to the theoretic outage probability bound of a relay channel when correct decoding is assumed at the relay. However, decoding error is inevitable in practic... 详细信息
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