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移动通信中的多用户检测与自适应空时接收机研究1.4多用户检测技术与自适应空时接收机-Mobile Communication multi-user detection and adaptive space-time receiver studies more than 1.4 user detection technology and adaptive space-time receiver
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第三代移动通信多用户检测技术的研究第3章CDMA系统中的多用户检测技术_34_52.CAJ-third generation mobile communication technology multi-user detection of Chapter 3 of the CDMA system more user detection technology _ 34_52.CAJ
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一个通信系统的例程包,里面包括OFDM第四代移动通信核心等的仿真程序.用ELANIX公司的SYSTEMVIEW打开运行-a routine communication system kits includes OFDM fourth generation mobile communications core of the simulation program. ELANIX company with the SYSTEM VIEW open operation
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900/1800MHz TDMA数字蜂窝移动通信网移动应用部分(Phase2+)技术规范(报批稿)-21.4mm TDMA digital cellular mobile communication network of mobile application part (Phase 2 +) technical specifications (to be issued)
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用BP神经网络实现的第三代移动通信CDMA多用户检测算法-Using BP neural network to achieve the third generation of mobile communication CDMA multiuser detection algorithm
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This program is used for channel capacity v.s. blocking probability estimation, which is used for mobile communication
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该软件是一种简易手机的软件系统,具有基本的通话功能。是采用MSC和SDL语言设计的通信软件。
-The software is a simple mobile phone software systems, have a basic phone functions. Is the use of MSC and SDL language design communication software.
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移动通信实验指导书,对学习移动通信或许有些作用-Mobile Communication experimental guide books, we might have used for learning the role of mobile communications
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16QAM因其高频谱利用率而被第三代移动通信增强型技术HSDPA采用。由于Turbo译码需要软信息输入,因此,解调输出需要计算比特软信息(LLR)。本文分析了LLR理论算法并在此基础上导出了简化算法。-16QAM its high spectral efficiency have been enhanced third-generation mobile communication technology HSDPA use. Turbo decoding requires soft inform
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蜂窝移动通信系统中的同频干扰仿真。旨在找到簇大小为N时,无线移动蜂窝系统中同频干扰的分布。-Co-channel interference in cellular mobile communication system simulation. To find the distribution of cluster size N, wireless mobile cellular systems in the same frequency interference.
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程序仿真了瑞利信道,分析和大量实测表明,多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中,衰落深度达30dB左右,衰落速率约30~40次/秒。-Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution
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CDMA 2000 A接口规范
本规范规定了CDMA2000数字蜂窝移动通信网基站子系统与核心网间接口的原则和技
术要求
本规范适用于我国采用CDMA2000技术的数字蜂窝移动通信系统-CDMA 2000 A Interface Specification This specification defines the principles and techniques of digital cellular mobile communication network CDMA2000
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TD-LTE数字蜂窝移动通信网
Uu接口技术要求
第2部分:物理信道和调制
-TD-LTE Uu digital cellular mobile communication network interface technology requirements- Part 2: Physical channels and modulation
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本文旨在将软件定义网络的思想架构引入蜂窝移动通信系统中-This article aims to define the ideological infrastructure software introduced cellular mobile communication network system
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移动通信系统中的干扰问题及解决方案,例如rls算法,MIMO多用户检测技术等参考资料!-
Interference problems and solutions in mobile communication systems, such as rls algorithm, MIMO multi-user detection techniques reference!
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移动通信系统中正交频分复用OFDM的matlab仿真,包括调制和解调等-Mobile communication system in orthogonal frequency division multiplexing OFDM matlab simulation, including the modulation and demodulation, etc
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信息通信日新月异,无线技术前景无限。近十年来,无线通信得到了飞速的发展,伴随着移动通信和个人无线通信用户数量的急剧增加,通信流量和数据速率不断提高,对通信系统资源利用率的要求也相应地越来越苛刻。然而经过几十年的充分挖掘,频率、时间和编码技术的潜力几乎已经发挥到了极致,进一步提升的空间已经受到较大的限制,空间资源的开发成为业界瞩目的焦点,智能天线多天线等天线技术应运而生成为各类新颖通信系统的关键技术之一。智能天线是雷达自适应天线技术在无线通信领域的延伸和应用,通过阵列天线电流幅相分布的智能化调节,
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the effects of neural
network aided estimation in such receivers are considered. Neural
network acts as a pre-processing block to the estimator.-Orthogonal frequency division multiplexing (OFDM) has
high data rate capacity and lower Inter Symbo
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