搜索资源列表
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基于OPNET的无线电网络仿真，为Opnet网络仿真的实例-based radio network simulation, network simulation for Opnet examples
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cognitive radio simulation
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这是一个无线网络仿真工具，用于评估不同无线网络的容量和质量。其重点在于基站和终端的交互。-This is a radio network simulation tool designed for
capacity and quality evaluations of different radio network solutions.
The focus is on the interaction between all the communication links (base
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使用ns2网络仿真软件时，统计无线场景吞吐量、延时、抖动和丢包率的通用脚本文件。-Using the ns2 network simulation software, statistical radio scene throughput, delay, jitter and packet loss rate of the general-purpose scr ipt file.
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code for simulation of coginitve radio network, with topology dinamic
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本书是关于无线衰落信道方面的一本好书，书中内含MATLAB代码！
-All relevant components of a mobile radio system, from digital modulation techniques over channel coding through to network aspects, are determined by the propagation characteristics of the channel. Therefore, a pr
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Due to the rapid growth of Wireless Communications devices, it is now believed that the relevance of Multi-Radio devices will highly increase in the near future. The research community has been trying to extend their analysis and simulation models so
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某电台网络模拟训练系统的设计与实现A radio network simulation training system design and implementation-A radio network simulation training system design and implementation
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多通道仿真系统，包括协议statcks的执行情况，
模拟多个无线频道和无线上网的网络拓扑结构，往往是在外地
在多通道通信系统的仿真。这些模拟系统解决
20用于模拟多通道网络的软件缺陷。在本文中，我们主要集中在
两个机制：模拟期间驱动和事件驱动的。研究和方法论
节点模块和通道仿真的实施建议。
关键词：认知无线电 事件驱动 多通道模拟-Multiple-channel simulation system including implementation for protoco
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In last decades, the demand of wireless spectrum has
increased rapidly with the development of mobile communication
services. Recent studies recognize that traditional fi xed spectrum
assignment does not use spectrum effi ciently. Suc
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论文:在无线传感器网络中,传感器节点收集本地数据,通常通过其它节点将数据转发给基站,因而离基站越近的节点,消耗
的能量越多.如果采用通常的方法,即均匀布置传感器节点,则基站附近的节点将很快消耗完能量,基站也就无法收集数据.本
文通过研究无线传感器网络中的能量消耗,得到了一个布置传感器节点的密度函数,按此函数布置传感器节点可以有效地延长
系统的生命期.理论分析和模拟结果表明,本文的布置方案将系统生命期提高到均匀布置方案的3R2t倍,这里t为传感器节点的
通信距离,R为传感器节点的分
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Dynamic Slotted ALOHA (DFSA) simulation code in the Radio Frequency IDentification (RFID) network
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使用ns2网络仿真软件时，统计无线场景吞吐量、延时、抖动和丢包率的通用脚本文件。-Using the ns2 network simulation software, statistical radio scene throughput, delay, jitter and packet loss rate of the general-purpose scr ipt file.
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We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users
(SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time
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A wireless local-area network (LAN) uses radio waves to connect devices such as laptops and mobile phones to the Internet and to your business network and its applications. When you connect to a Wi-Fi hotspot at a cafe, a hotel, an airport lounge, or
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