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LTEandLTE_Advanced
近年来随着移动互联网业务和物联网业务的兴起与
发展,用户对移动宽带业务需求越来越旺盛,对移动通信
网络的接入速率和质量要求也越来越高,原有基于码分多
址(CDMA)的3G及其增强技术未来将无法满足业务发展
需要,因此3GPP及3GPP2组织自2004年开始启动长期
演进(LTE)/空口演进(AIE,后改名为超移动宽带UMB)项
目,旨在通过引入一些关键技术,如正交频分复用(OFDM)
调制技术、多入多出(MIMO)技术、混合自动重传请求
(HARQ)、全IP扁平化架构及动态带宽分配等实现网络变
革,达到以下所述的网络性能,为移动宽带多媒体业务持
续发展提供技术保障。(Abstract:To meet the needs of mobile broadband
services,LTE is being deployed and becoming ma-
tured,which includes key technologies such as
OFDM,high-order modulation,HARQ,enhanced
multi-antenna technologies,fast synchronization
technologies,scalable control channel design,adap-
tive resource allocation,interference suppression
technologies etc.Moreover,the discussion on LTE-
Advanced has started,where technologies being
considered includes aggregate multi-carrier,high-
er-order MIMO,smart relay,heterogeneous net-
work,multipoint collaboration as well as enhanced
interference management.)
- 2010-08-31 10:04:48下载
- 积分:1
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msk
采用改变mapping circuit的方法,变QPSK为MSK仿真.(circuit used to change the mapping method to change QPSK MSK simulation.)
- 2006-07-30 17:06:56下载
- 积分:1
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how-to-learn-matlab
端正学习matlab的态度,教你怎么学习matlab
(Matlab learning correct attitude to teach you how to learn matlab)
- 2013-12-10 13:02:30下载
- 积分:1
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Janaki
to extarct features cephalogram lateral view for classification
- 2015-02-13 14:07:55下载
- 积分:1
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OFDM-System
OFDM System, including pilot, GI, Guard band, rayleigh channel, AWGN, equalization, channel estimation.
- 2014-02-20 03:08:38下载
- 积分:1
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matlab-WORD
说明: 这是一份介绍MATLAB的WORD版教程,里面有具体的实例,对于初学者很有用,欢迎大家下载学习。(This is a description of the WORD version of MATLAB tutorial, there are specific examples useful for beginners, are welcome to download the study.)
- 2011-04-14 23:27:07下载
- 积分:1
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adaptive_track_enginesam
Determines what changes you should make to the signal during a psychoacoustic adaptive track
- 2013-08-18 03:29:20下载
- 积分:1
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stepcode-master
STEP模型读取的类库,官方资料,附文档说明(Read STEP model library, official data, with documentation)
- 2014-11-04 19:50:43下载
- 积分:1
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reflection-of-partical
粒子光折射计算,由反射率等参数的设定计算光强,角度等参数(reflection of partical)
- 2011-12-05 20:23:18下载
- 积分:1
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EM-matlab
本程序是改进的EM算法的Matlab程序,不知是否正确,请指正(EM for Matlab)
- 2013-05-02 07:17:42下载
- 积分:1