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  1. Cooperative communication HARDWARE, CHANNEL & PHY

  2. 协作通信,一本很经典的书, This edition first published 2010  2010 John Wiley & Sons, Ltd Book Content This book is essentially composed of four important subject areas related to cooperative communication systems. The first is a thorough taxonomy of said systems
  3. 所属分类:其它

    • 发布日期:2011-04-09
    • 文件大小:4194304
    • 提供者:uufsih_314
  1. acpi控制笔记本风扇转速

  2. 笔记本的风扇控制 ---------------------------------------- 09 November 2006. Summary of changes for version 20061109: 1) ACPI CA Core Subsystem: Optimized the Load ASL operator in the case where the source operand is an operation region. Simply map the opera
  3. 所属分类:桌面系统

    • 发布日期:2011-04-16
    • 文件大小:925696
    • 提供者:yuanxin69
  1. Outage Probability of Decode-and-Forward Opportunistic relay

  2. 介绍了解码转发机会中继下的性能参数分析,包括中断概率,误码率,和信道容量等参数的分析
  3. 所属分类:电信

    • 发布日期:2011-06-11
    • 文件大小:218112
    • 提供者:minzhengli
  1. php.ini-development

  2. [PHP] ;;;;;;;;;;;;;;;;;;; ; About php.ini ; ;;;;;;;;;;;;;;;;;;; ; PHP's initialization file, generally called php.ini, is responsible for ; configuring many of the aspects of PHP's behavior. ; PHP attempts to find and load this configuration from a
  3. 所属分类:网络基础

    • 发布日期:2015-05-08
    • 文件大小:74752
    • 提供者:u012204837
  1. iphone5s拆解图解

  2. iphone5s拆机方法图解-多图 独家:iphone5s拆机方法图解--共37图 Step 1 — iPhone 5s Teardown • [size=1em]An iPhone release means a trip to the future—the iFixit teardown crew has traveled 17 hours forward in time to get the iPhone 5s early. • [size=1em]We want to send out
  3. 所属分类:iOS

    • 发布日期:2015-07-15
    • 文件大小:2097152
    • 提供者:baidu_29847373
  1. Microprocessor Design Principles and Practices With VHDL

  2. Designing a Microprocessor.................................................................................................................................2 1.1 Overview of a Microprocessor............................................................
  3. 所属分类:硬件开发

    • 发布日期:2009-02-23
    • 文件大小:3145728
    • 提供者:osoon
  1. Cooperative Communications With Outage-Optimal Opportunistic Relaying

  2. In this paper, we present simple opportunistic relaying with decode-and-forward (DaF) and amplify-and-forward (AaF) strategies under an aggregate power constraint. In particular, we consider distributed relay-selection algorithms requiring only loca
  3. 所属分类:其它

    • 发布日期:2009-04-13
    • 文件大小:1048576
    • 提供者:ls_sheng
  1. k7 SRIO参考例程

  2. Core name: Xilinx LogiCORE Serial RapidIO Version: 5.5 Release Date: April 19, 2010 ================================================================================ This document contains the following sections: 1. Introduction 2. New Features 3. Su
  3. 所属分类:硬件开发

    • 发布日期:2018-07-27
    • 文件大小:433152
    • 提供者:cleve_mfr
  1. RF-based Energy Harvesting in Decode-and-Forward Relaying Systems

  2. RF-based Energy Harvesting in Decode-and-Forward Relaying Systems_ Ergodic and Outage Capacities PDF论文
  3. 所属分类:电信

    • 发布日期:2019-01-16
    • 文件大小:448512
    • 提供者:sxxywmw
  1. NOMA for 5G.pdf

  2. Driven by the rapid escalation of the wireless capacity requirements imposed by advanced multimedia applications (e.g., ultra-high-definition video, virtual reality etc.), as well as the dramatically increasing demand for user access required for the
  3. 所属分类:网络基础

    • 发布日期:2019-07-08
    • 文件大小:2097152
    • 提供者:zengtaoli
  1. 无线协作通信中的空频与网络联合编码及性能

  2. 为解决DF(decode-and-forward)无线通信系统中空频编码的问题,首先分析传统三中继空频编码SER(Symbol-error-rate),并得出SER的上界和闭合表达式,提出一种联合空频编码和网络编码的方法,分析其SER性能.研究结果表明:在DF系统中,联合网络与空频编码的方法比传统的空频编码具有更好的SER性能.
  3. 所属分类:其它

    • 发布日期:2020-06-03
    • 文件大小:286720
    • 提供者:weixin_38654855
  1. 通信与网络中的宽带无线移动通信网协作传输方式

  2. 协作分集可以有多种分类方式,除了按照通信环境分,还可以按照网络结构分为双跳协作和多跳协作,双跳协作即从信源发出的信号经过一次协作即到达目的端。而多跳协作则是从信源发出的信号经过多个阶段的协作后才能到达目的端。按照多址方式或信道的正交方式,协作分集也可以分别在码分多址(CDMA)、时分多址(TDMA)和频分多址(FDMA)等模式下实现。此外,协作分集还可以按照是否要求精确的同步分为同步协作系统和异步协作系统等。   在这里,我们把协作分集按照信号处理方式分为放大转发模式(amplify-and-
  3. 所属分类:其它

    • 发布日期:2020-11-14
    • 文件大小:131072
    • 提供者:weixin_38606041
  1. Performance characterization of two-way multi-hop underwater networks in turbulent channels [Invited]

  2. This Letter investigates the performance of the two-way multi-hop system for underwater optical wireless communications. With the decode-and-forward (DF) relaying, the two-way multi-hop system is modeled, where the effects of absorption, scattering,
  3. 所属分类:其它

    • 发布日期:2021-02-22
    • 文件大小:1048576
    • 提供者:weixin_38610815
  1. Secure Multiuser Communications in Multiple Decode-and-Forward Relay Networks with Direct Links

  2. Secure Multiuser Communications in Multiple Decode-and-Forward Relay Networks with Direct Links
  3. 所属分类:其它

    • 发布日期:2021-02-22
    • 文件大小:304128
    • 提供者:weixin_38626984
  1. 具有时延QoS保证的OFDM中继系统子载波配对与功率分配算法

  2. 本文研究具有直接通信链路的OFDM解码转发(Decode-and-Forward,DF)中继系统的子载波配对与功率分配算法,目标是在满足业务时延QoS要求的前提下最大化系统容量.利用有效容量模型,首先把OFDM DF中继系统的子载波配对与功率分配问题形成为混合整数规划问题,然后把其转化为连续松弛凸规划问题,利用凸优化方法得到原问题的最优解,从而提出了一种联合最优的子载波配对与功率分配迭代算法.理论推导结果和仿真结果表明,最优子载波配对与功率分配不仅取决于子载波的信道增益,还取决于业务的时延QoS
  3. 所属分类:其它

    • 发布日期:2021-02-21
    • 文件大小:2097152
    • 提供者:weixin_38641561
  1. JOINT RELAY SELECTION AND POWER ALLOCATION FOR TWO-WAY DECODE-AND-FORWARD RELAY NETWORKS

  2. JOINT RELAY SELECTION AND POWER ALLOCATION FOR TWO-WAY DECODE-AND-FORWARD RELAY NETWORKS
  3. 所属分类:其它

    • 发布日期:2021-02-09
    • 文件大小:418816
    • 提供者:weixin_38661008
  1. Opportunistic cooperation for FSO links aided by decode and forward relay

  2. Opportunistic cooperation for FSO links aided by decode and forward relay
  3. 所属分类:其它

    • 发布日期:2021-02-09
    • 文件大小:394240
    • 提供者:weixin_38628552
  1. Multi-hop relay-based maritime visible light communication

  2. This Letter presents a multi-hop relay visible light communication (VLC) system for maritime applications. Maritime VLC systems suffer from limited coverage distance due inherently to the usage of light-emitting diodes and photodetectors. The propose
  3. 所属分类:其它

    • 发布日期:2021-02-07
    • 文件大小:572416
    • 提供者:weixin_38607554
  1. Average bit error rate of multi-hop parallel decode-and-forward-based FSO cooperative system with the max–min criterion

  2. The average bit error rate (BER) performance of a free-space optical (FOS) system based on the multi-hop parallel decode-and-forward cooperative communication method with an M-ary phase shift keying subcarrier intensity modulation is studied systemat
  3. 所属分类:其它

    • 发布日期:2021-02-04
    • 文件大小:460800
    • 提供者:weixin_38748382
  1. 射频能量采集双向中继系统的吞吐率分析

  2. 网络编码技术和能量采集技术都是近几年比较热门的话题,它们分别提升了无线传输系统的信息传输效率和能量利用率。本文选取三节点双向中继系统为研究对象,观察了基于能量分配的中继策略Power Splitting Protocol(PSR)。同时讨论了放大转发Amplify-and-forward(AF)和解码转发Decode-and-forward(DF)两种中继编码方式。为了计算系统的吞吐率,针对不同的情景分别推导出了系统的中断概率和吞吐率的表达式。通过仿真实验,可以看到DF中继系统在中断概率和吞吐率
  3. 所属分类:其它

    • 发布日期:2021-01-28
    • 文件大小:1048576
    • 提供者:weixin_38660359
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