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浏览/检索结果: 共4条，第1-4条 帮助 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 UAV Coverage for Downlink in Disasters: Precoding and Multi-hop D2D 会议论文 2018 IEEE/CIC International Conference on Communications in China, ICCC 2018, Beijing, China, 2018-08-16 作者:  Liu, Xiaonan;  Gui, Guan;  Zhao, Nan;  Meng, Weixiao;  Li, Zan 收藏  |  浏览/下载：36/0  |  提交时间：2019/12/02 Antennas  Disasters, Closed form solutions  Device to device  Deviceto-device (D2D) communication  Outage probability  Precoding designs  Reliable transmission  Second-order cone programming  Shortest path routing, Unmanned aerial vehicles (UAV)   Transceiver Optimization for Multi-Hop Communications With Per-Antenna Power Constraints 期刊论文 IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2016, 卷号: 64, 期号: 6, 页码: 1519-1534 作者:  Xing, Chengwen;  Ma, Ying;  Zhou, Yiqing;  Gao, Feifei 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/13 Amplify-and-forward  matrix-monotonic optimization  MIMO  per-antenna power constraints   A Framework for Transceiver Designs for Multi-Hop Communications With Covariance Shaping Constraints 期刊论文 IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2015, 卷号: 63, 期号: 15, 页码: 3930-3945 作者:  Xing, Chengwen;  Gao, Feifei;  Zhou, Yiqing 收藏  |  浏览/下载：16/0  |  提交时间：2019/12/13 Amplify-and-forward MIMO relaying  joint power constraints  shaping constraints   Differential Coding for Non-Orthogonal Space-Time Block Codes with Non-Unitary Constellations over Arbitrarily Correlated Rayleigh Channels 期刊论文 ieee transactions on wireless communications, 2009 Bhatnagar, Manav R.; Hjorungnes, Are; Song, Lingyang 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Differential space-time codes  non-unitary constellations  precoded differential codes  non-orthogonal codes  MIMO CHANNELS  WIRELESS COMMUNICATIONS  TRANSMIT DIVERSITY  MODULATION  CONSTRUCTION  ALGEBRAS  STBC