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浏览/检索结果: 共42条，第1-10条 帮助 限定条件 发表日期：2014    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Infer Daily Mood using Mobile Phone Sensing 期刊论文 ad hoc sensor wireless networks, 2014 Ma, Yuanchao; Xu, Bin; Bai, Yin; Sun, Guodong; Zhu, Run 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 eHealth  mobile phone sensor  mood assessment  behavior modeling  mobile healthcare  reality mining  DISORDERS  ALGORITHM   An identity-based mutual authentication with key agreement scheme for mobile client-server environment 其他 2014-01-01 Qi, Yanfeng; Tang, Chunming; Xu, Maozhi; Guo, Baoan 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 协同异构蜂窝层叠网络基础理论与关键技术 期刊论文 电信科学, 2014 周明昕; 许晨; 杨坤; 余扬; 赵凯飞; 宋令阳 收藏  |  浏览/下载：5/0  |  提交时间：2015/10/23 协同异构蜂窝层叠网络  D2D通信  干扰管理  无线资源分配  collaborative heterogeneous underlaying cellular network  D2D communication  interference management  wireless resource management   High-Spatial-Diversity Imaging Receiver Using Fisheye Lens for Indoor MIMO VLCs 期刊论文 ieee photonics technology letters, 2014 Chen, Te; Liu, Lu; Tu, Bo; Zheng, Zhong; Hu, Weiwei 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Visible light communications  imaging receiver  fisheye lens  multiple-input-multiple-output  spatial diversity  VISIBLE-LIGHT COMMUNICATIONS  EYE LENS  WIRELESS   Relay Selection for Two-Way Full Duplex Relay Networks With Amplify-and-Forward Protocol 期刊论文 ieee transactions on wireless communications, 2014 Cui, Hongyu; Ma, Meng; Song, Lingyang; Jiao, Bingli 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/10 Two-way full duplex relay  amplify-and-forward  relay selection  INTERFERENCE  PERFORMANCE  CHANNELS  CDD   Data Dissemination in VANETs: A Scheduling Approach 期刊论文 ieee transactions on intelligent transportation systems, 2014 Shen, Xia; Cheng, Xiang; Yang, Liuqing; Zhang, Rongqing; Jiao, Bingli 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Cooperative communication  data dissemination  relay selection  space-time network coding  vehicular ad hoc network (VANET)  VEHICULAR NETWORKS  FOUNTAIN CODES  CHANNELS  PROTOCOL  SYSTEMS   Performance Analysis of Differential Spatial Modulation with Two Transmit Antennas 期刊论文 ieee communications letters, 2014 Wen, Miaowen; Ding, Zhiguo; Cheng, Xiang; Bian, Yuyang; Poor, H. Vincent; Jiao, Bingli 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Spatial modulation (SM)  differential modulation  bit error probability  asymptotic analysis   Theoretical Analysis of Vector-Vortex Fields Generated by Quasi-Periodic Planar Structure 期刊论文 ieee antennas and wireless propagation letters, 2014 Li, Lianlin; Tan, Yunhua 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Electromagnetic diffraction  lens  optical vortices  planar arrays  BEAMS   Transmit-receive antenna pair selection in full duplex systems 期刊论文 ieee wireless communications letters, 2014 Zhou, Mingxin; Cui, Hongyu; Song, Lingyang; Jiao, Bingli 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Challenges Toward Wireless Communications for High-Speed Railway 期刊论文 ieee transactions on intelligent transportation systems, 2014 Ai, Bo; Cheng, Xiang; Kuerner, Thomas; Zhong, Zhang-Dui; Guan, Ke; He, Rui-Si; Xiong, Lei; Matolak, David W.; Michelson, David G.; Briso-Rodriguez, Cesar 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 Channel modeling  composite transportation  cuttings and tunnels  high-speed railway (HSR)  operation control system  train control data  viaducts  LINE-OF-SIGHT  PROPAGATION MEASUREMENTS  SPARSE MULTIPATH  MIMO CAPACITY  CHANNEL MODEL  TUNNELS  SYSTEMS  BAND  MHZ  ENVIRONMENTS