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Reliability-Optimal Pilot-Assisted Transmission for URLLC over Non-Reciprocal MISO Channels:TDD or F
[期刊论文] 作者：Yuncong Xie,Pinyi Ren,
来源：中国通信（英文版） 年份：2022
In this paper,we focus on the pilot-assisted transmission design for downlink URLLC over non-reciprocal channels,in which the multi-antenna con-troller sends mission-critical data signals to a single-antenna actuator.In this system,the prio......
[期刊论文] 作者：Baorong Jiang,Li Sun,Pinyi Ren,
来源：通讯与网络(英文) 年份：2013
This study focuses on resource block allocation issue in the downlink transmission systems of the Long Term Evolution (LTE). In existing LTE standards, all Allo...
[期刊论文] 作者：Qinghe Du,Pinyi Ren,Jincheng L,
来源：通讯与网络(英文) 年份：2013
Multicast is an efficient way to support emerging multimedia services over wireless network. Fountain codes are used in multicast systems to enable a robust tra...
[期刊论文] 作者：Xiaoyan Wu,Qinghe Du,Pinyi Ren,
来源：通讯与网络(英文) 年份：2013
Wireless local area network (WLAN) brings us a low cost and high bandwidth experience and thus plays a critically important role in current/future networks to s...
[期刊论文] 作者：Bilal Hussain,Qinghe Du,Pinyi Ren,
来源：中国通信 年份：2018
With rising capacity demand in mobile networks, the infrastructure is also be-coming increasingly denser and complex. This results in collection of larger amoun...
[会议论文] 作者：Xiao Tang,Chao Zhang,Pinyi Ren,
来源：第十七届全国青年通信学术年会、2012全国物联网与信息安全学术年会 年份：2012
Next Generation Broadcasting Network (NGB) is the evolution of current broadcasting system.Designed with innovative network architecture,NGB is aiming at providing people with all round services at a...
[期刊论文] 作者：Qinghe Du,Pinyi Ren,Yi Jia,Zhi,
来源：通讯与网络(英文) 年份：2013
We propose two rate control schemes for multi-antenna multicast in OFDM systems, which aim to maximize the minimum average rate over all users in a multicast gr...
[期刊论文] 作者：Qian Xu,Pinyi Ren,Qinghe Du,Ga,
来源：中兴通讯技术：英文版 年份：2014
Wireless device-to-device(D2D)communications sharing thespectrum of cellular networks is important for improving spec-trum efficiency.Furthermore,introducing mu...
[期刊论文] 作者：Di Zhang,Qinghe Du,Pinyi Ren,L,
来源：通讯与网络(英文) 年份：2013
Mobile stations supporting the 802.11u standard can access WLAN automatically when they are within the coverage of the network service provided by this WLAN. To...
Towards win-win: weighted-Voronoi-diagram based channel quantization for security enhancement in dow
[期刊论文] 作者：Dongyang XU,Pinyi REN,Qinghe DU,Li SUN,Yichen WANG,,
来源：Science China(Information Sciences) 年份：2017
Physical layer(PHY) security is recently proved to enable improving the security of wireless communication networks. In downlink frequency division duplex(FDD)...
[期刊论文] 作者：Qian Xu,Pinyi Ren,Qinghe Du,Gang Wu,Qiang Li,Li Sun,,
来源：ZTE Communications 年份：2014
Wireless device-to-device(D2D)communications sharing thespectrum of cellular networks is important for improving spec-trum efficiency.Furthermore,introducing mu...
[会议论文] 作者：Lanqi Zhao,,赵兰奇,Pinyi Ren,任品毅,Qinghe Du,杜清河,
来源：第十七届全国青年通信学术年会、2012全国物联网与信息安全学术年会 年份：2012
低密度奇偶校验码(Low-Density Parity-Check,LDPC)由Gallager在20世纪60年代初期首次提出,并由Mackay在90年代提出可行的译码算法.LDPC码是除Turbo码之外另一类接近香农限(即信道容量)的编码.在本论文中,构造了一种(2,4)正则LDPC码,分析了其性能.在此基础上,分......
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