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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2019     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 Energy efficiency of massive MU-MIMO with limited antennas in downlink cellular networks 期刊论文 Digital Signal Processing: A Review Journal, 2019, 卷号: 86, 页码: 1-10 作者:  Fan, Jiancun;  Zhang, Ying 收藏  |  浏览/下载：26/0  |  提交时间：2019/11/19 Achievable sum rates  Base station antennas  Iterative optimization algorithms  Maximal ratio transmissions  Multi-user MIMO  Multiple input and multiple outputs  Pre coders  Spectral efficiencies   Optimizing Pinned Nodes to Maximize the Convergence Rate of Multiagent Systems with Digraph Topologies 期刊论文 COMPLEXITY, 2019, 卷号: 2019 作者:  Han, Yujuan;  Lu, Wenlian;  Chen, Tianping;  Sun, Changkai 收藏  |  浏览/下载：31/0  |  提交时间：2019/12/02 Directed graphs  Graph theory  Laplace transforms  Matrix algebra  Multi agent systems  Perturbation techniques, Convergence rates  Laplacian matrices  Perturbation method  Pinning control  Pinning strength  Spanning tree  Stabilizability  Underlying networks, Eigenvalues and eigenfunctions   Cooperative spectrum sharing for multi-antenna cognitive networks with joint time and power allocation 期刊论文 Lecture Notes in Electrical Engineering, 2019, 卷号: 463, 页码: 149-156 作者:  Peng, H.;  Wang, Y.;  Lu, W.;  Liu, X. 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/02 Beamforming  Communication channels (information theory), Cognitive network  Cooperative spectrum sharing  Multi antennas  Primary transmission  Spectrum sharing  Time and power allocations  Transmission rates  Two phase, Antennas   Reliability analysis of standby systems with multi‐state elements subject to constant transition rates 期刊论文 Quality and Reliability Engineering International, 2019, 卷号: Vol.35 No.1, 页码: 318-328 作者:  Heping Jia;  Gregory Levitin;  Yi Ding;  Yonghua Song 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/13 constant  transition  rates  iterative  algorithm  multi‐state  elements  reliability  analysis  standby  systems   An ECG-Based Approach to Pilots’ Instantaneous High Stress 期刊论文 Advances in Intelligent Systems and Computing, 2019, 卷号: 789, 页码: 468-475 作者:  Shao, S.;  Zhou, Q.;  Wang, Y.;  Liu, Z. 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Ergonomics  Least squares approximations  Statistics  Training aircraft  Evaluation method  Functional relationship  Heart rates  High stress  Least square methods  Multi scale analysis  Pilots  Quantitative assessments  Heart   A flooding-based routing algorithm for ads-b packets transmission in leo satellite network 会议论文 Integrated Communications, Navigation and Surveillance Conference, ICNS, 2019-04-09 作者:  Wang, Y.;  Zhang, X.;  Zhang, T. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Cost estimating  Floods  Packet networks  Routing algorithms  Satellites  Convergence speed  Flooding algorithms  Flooding-based routing algorithm  LEO satellite networks  Multi path routing  Packet drop rates  Satellite network  Traffic balancing  Satellite ground stations