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tongyuankeshe
- 信号经过两个独立的信道传输，两个信道的信道复增益分别为 和 。 是独立同分布的复高斯随机变量，实部虚部独立、均值为0，实部虚部的方差都是1。采用某分集技术后输出的信噪比为 ，其中 是常数， 是在 之间均匀分布的随机变量。请就不同的 、 ，用仿真的方法画出 的累积分布函数。-signal after two independent Channel Tunnel, Channel 2 Channel Minute respectively, and gain. Independence is the
OptimumPowerAllocationandControlforOFDMinMultipleA
- Power Allocationin a Transmit Diversity System with Mean Channel Gain Information
iweb_mall_ft
- 解决了几个bug iweb Shop 基于iweb SI框架开发，在获得iweb SI技术平台库支持的条件下，iweb Shop 可以轻松满足用户量级百万至千万级的大型电子商务网站的性能要求。站点的集群与分布式技术（分布式计算与存储/高可用性/负载均衡）被屏蔽在SI平台之内，基于iweb Shop 并且按照SI平台库扩展规范开发的新增功能模块，也将同时获得这种超级计算与处理的能力。 iweb Shop 性能卓越,功能与应用丰富多样,优秀的可扩展和伸缩能力使它可方便构建B2B,
EGC
- equal gain combining-spatial diversity
egc-mrc
- 三种分集增益，最大比合并，选择合并，等增益合并-equal gain combining-spatial diversity
RELAY-HANDOFF-ALGORITHMS-IN
- 在协作分集系统中使用能量增益的绝对值和测量值来分析越区切换的算法。-Analysis of relay handoff algorithms in cooperative diversity systems using absolute and relative measurements of energy gain
EGCBER
- 该程序计算了接收分集中等增益合并的误码率，并有理论值和仿真值的比较-The program calculates the bit error rate of receive diversity and equal gain combining, and the theoretical values and simulation values
SI4463
- SILABS新推出SI4463完整DEMO板原理图、PCB图、DEMO程序下载。传输距离1000~2000米 SILABS新推出EZradioPRO系列RFIC:SI4432,适合长远距离的无线数据传输应用.其发射功率+20dbm,接收灵敏度-116dbm,通讯距离2000米 SI4463特点 频率范围= 119–1050 MHz 接收灵敏度 = –126 dBm 调频模式 (G)FSK and 4(G)FSK OOK and ASK 最大输出功率 +20 d
EGC
- Field of Digital Communications. Topic: Diversity Combining Matlab Program (m File) for exploiting Receiver Antenna Diversity: Equal Gain Combining (EGC)
MRCEGC2Rx
- Field of Digital Communications. Topic: Diversity Combining Matlab Program (m File) for exploiting Receiver Antenna Diversity: Performance Analysis of Maximal Ration Combining (MRC) and Equal Gain Combining EGC (EGC) with 2 Receiver Antennas-Fiel
alamouti-code
- 16qam simulink ser mimo one of the receive chains fail, and the other receive chain is operational, then the performance loss is on the order of the diversity gain. In other words, the signal may still be detected, but with inferior quality. This is
AAA
- In this letter, we propose a simple orthogonal frequency-division multiplexing (OFDM) scheme for an asynchronous cooperative system, where OFDM is implemented at the source node, and time-reversion and complex conjugation are implemented at the rel
lianhesuanfa
- 针对分布式MIMO 雷达系统，在站间大间隔配置获得的空间分集增益的基础上，提出了一种目标位置估计与检测的联合算法-For distributed MIMO radar system, basic space station large intervals between diversity gain obtained, we propose a joint target location estimation and detection algorithms
fenji
- 大规模MIMO系统中，发射端、接收端采用QPSK调制、解码方式，使用Alamouti预编码算法，经过瑞丽衰落信道的分集性能matlab仿真。-The simulation of diversity gain that signals which are moduled by QPSK transmitt via Rayleigh channel in a massive MIMO system.
alamouti
- Simulate a Matlab Program for Alamouti Coding. It is a complex space-time diversity technique that can be used in 2x1 MISO mode or in a 2x2 MIMO mode. The Alamouti block code is the only complex block code that has a data rate of 1 while achieving ma
STBC.m
- 最大似然译码算法在Alamouti方案中的应用。理论上推导出发射天线数为2接收天线为的Alamouti方案与发射天线为1接收天线为2的最大比合并（MRC）接收分集的分集增益相同。并通过Matlab对系统进行了仿真，验证了理论分析的正确性。-Maximum likelihood decoding algorithm in Alamouti Scheme. Theoretically antenna number 2 to the receiving antenna and transmitting
frequency-domain-equalization-
- 该文献研究了 IEEE802. 1 6a宽带无线接入系统的单载波频域均衡 ( SC - FD E)方案 ,建立了 完整的802. 1 6a单载波频域均衡系统仿真平台 ,研究了 SC - FD E系统的频域均衡 、编码和分集增益 。希望对大家有所帮助。-It studied IEEE802 1 6a broadband wireless access systems in a single carrier frequency domain equalization (SC- FD E) progr
Fundamentals_Wireless_Communication_chapter7
- Multiple antennas were used to provide diversity gain and increase the reliability of wireless links.
AAA
- In this letter, we propose a simple orthogonal frequency-division multiplexing (OFDM) scheme for an asynchronous cooperative system, where OFDM is implemented at the source node, and time-reversion and complex conjugation are implemented at the rel
DF-basic-performance-MRC
- （可用）协同通信的DF（解码转发）基本性能，基本模型S-R-D三个节点，接收端使用MRC（最大比合并）。固定DF由于SR信道的错误，其性能受到限制，在大SNR情况下不能获得有效分集。而当SR距离足够近的时候，可能获得一定的分集增益-(Available) co-communication DF (decode forwarding) basic performance, the basic model S-R-D three nodes, the receiver uses MRC (maxim