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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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revised_codeswban_11
说明: energy efficiency code for cognitive radio
- 2020-06-16 14:40:02下载
- 积分:1
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Socket
说明: SOCKET调试工具与压力测试小工具源代码
VS2008下测试通过,非常好用!(SOCKET debugging tools and stress testing tool for source code for VS2008 under a small test, very easy to use!)
- 2010-03-16 17:01:45下载
- 积分:1
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wave propagation
说明: 大气湍流多步仿真程序源码,欢迎下载,大气光通信可用(Atmospheric turbulence multi-step simulation program source code, welcome to download, atmospheric optical communication available)
- 2020-12-10 17:37:06下载
- 积分:1
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fft
正交频分复用系统中信号的调制与解调,我们用傅里叶反变换和变换来实现(Orthogonal frequency division multiplexing system signal modulation and demodulation, and we use the inverse Fourier transform to achieve transform)
- 2013-07-18 11:42:59下载
- 积分:1
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BLE-CC2540Bluetooth
BLE-CC2540Bluetooth,BLE 蓝牙4.0 介绍 基于TI CC2540(BLE-CC2540 Bluetooth,BLE Bluetooth4.0 TI CC2540)
- 2015-07-28 10:09:23下载
- 积分:1
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AD1
利用数据板卡进行数据采集,利用半满的方式将模拟量转换成数字量(Data card for data acquisition, the use of half-full way to convert analog into digital)
- 2012-06-19 12:52:38下载
- 积分:1
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CS3000-ppt
说明: 横河CS3000培训讲义 DCS经典介绍和操作(Yokogawa CS3000 classical training, introduction and operation of DCS notes)
- 2009-08-29 12:56:44下载
- 积分:1
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Matrix-Free-Power-
一种用于深空网天线组阵的基于归一化权的Matrix-Free Power Method(Matrix-Free Power Method for Deep Space Network antenna array based on group rights normalized)
- 2013-12-20 13:29:30下载
- 积分:1
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Turbo-Equalization
介绍了Turbo均衡及其应用,以及对比了几种算法的优缺点,指出了Map算法的优异性(Turbo equalization and its application, as well as comparing the advantages and disadvantages of several algorithms, pointed out that the algorithm excellence Map)
- 2013-01-17 11:07:09下载
- 积分:1