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OKUMURA
mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the
- 2013-01-01 13:31:42下载
- 积分:1
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bisar
双站SAR成像的例子,里面解决了非线性问题(an example of bisar,in order to deal with the nonlinear problem)
- 2012-04-22 16:01:08下载
- 积分:1
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Learning1
math function code of learning methods
- 2013-10-25 03:34:33下载
- 积分:1
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MHT-min-demo
MHT算法仿真,demo演示,针对单个目标跟踪进行了一个多假设目标跟踪的仿真。(MHT algorithm simulation, demo demo, for a single target tracking more than a hypothetical target tracking simulation.)
- 2013-05-30 20:09:18下载
- 积分:1
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line
matlab在通信原理中的应用,信道编码线性码仿真,希望大家能用得上!(matlab in Communication Theory in the application of channel coding linear code simulation, hope that we can useful!)
- 2008-04-12 21:16:35下载
- 积分:1
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LMS_Equalizer
说明: LMS自适应算法,可供大家理解LMS自适应算法(LMS adaptive algorithm, LMS adaptive algorithm for us to understand)
- 2010-04-21 13:16:27下载
- 积分:1
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api-zliao
API的英文全称(ApplicationProgrammingInterface),WIN32API也就是MicrosoftWindows32位平台的应用程序编程接口。(API s English name (ApplicationProgrammingInterface), WIN32API is MicrosoftWindows32 platform application programming interface.)
- 2014-10-10 17:43:50下载
- 积分:1
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fuse-dwt
大家看看啊 小波变换进行图像融合程序,以及评价指标(wavelet transform for image fusion,and Evaluation indexes)
- 2013-04-17 18:20:32下载
- 积分:1
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Matlab-rkkt
基于龙格库塔法的Matlab数值积分函数(Runge-Kutta numerical method based on Matlab integral function)
- 2013-12-04 11:02:05下载
- 积分:1
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NEW_mu_law
mu-law quantizer for Matlab
- 2012-11-13 21:17:22下载
- 积分:1