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A spectrum sharing method based on ATM
In recent years, the number of portable mobile terminal users is increasing with improvement of the wireless communication environment. In addition, mobile multimedia services also bring the increase of wireless traffic and lack of
spectrum resources. As a technique for efficient spectrum use, spectrum sharing receives much attention. It dynamically assigns a spectrum channel from a larger area network such as WiMAX to smaller area networks such as WiFi-based wireless LANs and achieves to increase the total wireless communication capacity of this area. In a case where all providers are cooperative, the spectrum sharing can be realized easily and improve user throughput in average. In another case where providers are not
cooperative, some spectrum trading methods based on auction theory had been proposed.
- 2018-11-13 17:53:14下载
- 积分：1
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xunhuanpu
说明： 基于matlab实现的循环谱估计算法，形成循环谱图。(The cyclic spectrum estimation algorithm based on MATLAB is used to form the cyclic spectrum.)
- 2019-11-19 19:45:10下载
- 积分：1
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CSharp_Serial_Modbus
C# 串口例子，含有Modbus通讯，已经过测试，保证可用(C# serial port example, contain a Modbus communication, has been tested to ensure that available)
- 2013-10-24 20:00:46下载
- 积分：1
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网络层源代码
说明： 汽车诊断协议 基于UDS的网络层源代码(Network Layer Source Code Based on UDS for Automobile Diagnosis Protocol)
- 2019-02-19 20:05:39下载
- 积分：1
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beam
波束形成的几种常用准则，SNR，MSE,LCMV准则。信号+干扰+噪声环境。在干扰方向形成零陷。(Several commonly used criteria of beamforming, SNR, MSE, Suppression for LCMV guidelines. Signal+ interference+ noise environments. Formed in the direction of the interference nulling.)
- 2012-04-19 20:54:57下载
- 积分：1
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ModScan32-1
用于监控PLC，针对的是modbus协议(monitoring PLC with modbus protocol)
- 2013-10-21 12:50:17下载
- 积分：1
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OFDM_receivers
说明： dco-ofdm接收机仿真，在matlab上仿真dco-ofdm的ser/Eb/N0曲线(The simulation of dco-ofdm receiver and the ser/Eb/N0 curve of dco-ofdm on MATLAB)
- 2019-01-17 14:45:38下载
- 积分：1
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qpsk
说明： 载波同步是QPSK信号相干解调的一项关键技术。(Carrier synchronization signal coherent QPSK demodulation is a key technology.)
- 2008-10-07 10:12:23下载
- 积分：1
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QAM
说明： 16QAM调制解调，包含QAM的调制解调Matlab程序(16QAM modem, including QAM modem matlab program)
- 2021-03-26 16:49:12下载
- 积分：1
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usb_hid
USB HID上位机程序，源码，C#开发(USB HID host computer program, source code, C# development)
- 2012-05-06 23:29:41下载
- 积分：1
