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4GMobile
At the beginning of 2004, the standards for third
generation (3G) cellular technology were embodied in 483
Technical Specifications published by the two Partnership
Projects: 3GPP and 3GPP2.
- 2010-09-22 18:12:28下载
- 积分：1
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adaptive modulation and coding
adaptive modulation and coding
- 2020-06-27 04:00:01下载
- 积分：1
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0000PUB-07_Khatir
ANALYSIS OF RECOVERY FROM COMMUTATION FAILURES IN AN HVDC
INVERTER CONNECTED TO A WEAK RECEIVING AC SYSTEM
- 2012-12-10 14:22:32下载
- 积分：1
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gjlj
重点研究
了低信噪比﹑多径瑞利衰落信道条件下，基于高阶累积量的OFDM信号盲识别技
术。提出了利用奇数阶累积量区分OFDM信号与单载波信号的方法，并对基于三
阶和五阶累积量的算法进行了仿真分析。
(﹑ Focus on the low SNR multipath Rayleigh fading channel conditions, based on cumulant OFDM signal blind identification technology. Made a distinction between the use of odd-order cumulants single-carrier OFDM signal with the signal approach, and based on the cumulative amount of third-order and fifth-order algorithm for the simulation.)
- 2011-08-06 22:46:10下载
- 积分：1
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Proposal-TA-revisi4
Final Project Proposal: Design Smart Parking System Based on WSN Using Delay Efficient Distributed Data Aggregation Algorithm
- 2017-02-13 15:09:39下载
- 积分：1
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DPSK_PCM_TDM
利用matlab simulink产生两路模拟语音信号，经过pcm编码、时分复用、DPSK调制经过同一个信道单向传输到对应的接收端。常用的三个模块 simulink、通信模块、信号处理模块。包括课程设计报告。(Using matlab simulink produce two analog voice signals through the pcm encoding, time division multiplexing, DPSK modulation over the same one-way transmission channel to a corresponding receiver. The three modules used simulink, communication module, a signal processing module. Including curriculum design report.)
- 2021-03-22 20:39:16下载
- 积分：1
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MANUAL-JTAG-OPENBOX
doccument pdf sur le jtag du la openbox 800 avec shema et jkeys commandes
- 2011-11-17 03:01:10下载
- 积分：1
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stanag5066.pdf.tar
STANAG 5066 unclassified
- 2011-06-09 21:25:22下载
- 积分：1
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UDP
udp协议介绍 是一个无连接的协议，快速等(udp protocol described is a connectionless protocol, fast, etc.)
- 2011-07-30 22:02:17下载
- 积分：1
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Fiber-based-OFDM-Transmission
一篇介绍OFDM信号在光纤信道中的传输的文章。理论分析非常详实。使用matlab和VPI联合仿真。matlab代码附在文章后面。(Article article OFDM signal in fiber channel transmission. The theoretical analysis is very informative. Using matlab and VPI joint simulation. The matlab code attached to the end of the article.)
- 2020-11-26 22:49:31下载
- 积分：1
