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Description: * Network Coding Network Simulator
*
* 06/10/05 - Aaron Drew
*
* This simulator is designed to test out the performance of a variety of network coding approaches.
*
* It simulates networks with dynamic topologies, reading from NS2 compatible node mobility files.
* I assume that:
* - wireless nodes are effected by a simple exponentially distributed noise floor.
* - latency = distance x speed of light + fixed processing time + random jitter.
*
* These assumptions can be easily changed in the code below.
*
* The simulator is a simple discrete event-based simulator like NS2, GloMoSim and others but designed specifically to support
* my network coding experiments. It has callbacks for 'transmit buffer empty' and may eventually support 'in air' collisions
* of packets and multiple radio channels. I didn't want to have to build upon the unnecessary MAC layers that exist in the
* other simulators.
*
* The network coding module in rlnc.h implements basic block encoding and decoding as well as block generation by intermediate
* nodes that have received partial data.
Platform: |
Size: 12023 |
Author: yeyueyushen@163.com |
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Description: ns2下用于802.11的无线传输模型的代码
增加了基于信噪比计算差错率等功能-under ns2 for 802.11 wireless transmission model code to increase signal to noise ratio based on the calculation of error rate and other functions
Platform: |
Size: 940032 |
Author: Wangxuan |
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Description: ns2下无线信道差错模型，有高斯噪声信道和GE 信道两种-under ns2 wireless channel error model has Gaussian noise channel and channel two GE
Platform: |
Size: 7168 |
Author: Wangxuan |
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Description: ns2下无线信道模型设计文档，详细介绍了如何在
ns2下实现带snr的无线信道-ns2 wireless channel model under the design document, detailing how to achieve ns2 with the channel SNR
Platform: |
Size: 107520 |
Author: Wangxuan |
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Description: 水下ns2 UnderWaterMiracle: Underwater Channel, PHY and MAC for NS-MIRACLE .-UnderWaterMiracle: Underwater Channel, PHY and MAC for NS-MIRACLE .
escription: we have developed a module for ns-miracle that allows a fully detailed simulation of the underwater channel, including frequency-dependent attenuation and noise, and the impact of temperature, salinity and depth on the propagation speed of acoustic waves.
Included in this model are also two underwater PHY models: one providing the maximum theoretical bitrate according to Shannon s theorem, and the other implementing a BPSK modulation scheme. Other PHY layer implementations can easily be developed.
Thanks to the PHY/MAC API included in Miracle, it is possible and also very easy to develop and test different MAC layers on top of the underwater PHY. Currently provided MAC protocols are ALOHA and FDMA.
The module can be downloaded here below. Please note that nsmiracle version 1.2.0 or above is required for the module to run.
Platform: |
Size: 328704 |
Author: geful |
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Description: 天线接收信号时，突然出现一个干扰信号，并且干扰信号从０°开始，绕９０°，观察ＳＩＮＲ的变化规律-Antenna signal, suddenly appeared a jamming signal, and the interference signal from the 0 ° starting around 90 °, observed variation of SINR
Platform: |
Size: 1024 |
Author: 超云 |
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