Search - closed loop power control cdma

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[File Operate] CDMAgonglvkongzhiSystemViewfangzhen DL : 0: 摘要:功率控制是CDMA系统中的关键技术之一.本文利用SystemView软件对CDMA系统反向闭环功率控制进行了仿真.结果表明,通过适当的功率控制算法可以在保证一定误帧率的基础上降低移动台的发射功率,增加系统容量,并延长移动台电池的使用时间. 关键词:CDMA 功率控制仿真-Abstract : Power Control in CDMA Systems is one of the key technologies. By using the SystemView software CDM A closed-loop system reverse power control the simulation. The results showed that through appropriate power control algorithm can guarantee that the error frame rate reduction on the basis of the mobile station transmitter power, increase the system capacity and extend the mobile battery usage time. Keywords : CDMA Power Control Simulation
Update : 2008-10-13 Size : 60.46kb Publisher : 古风
[File Operate] CDMAgonglvkongzhiMATLABfangzhen DL : 1: 【摘　　要】论文总结了ＣＤＭＡ通信系统功率控制的目的和方法，重点介绍了基于信噪比的功率控制算法，最后利用ＭＡＴＬＡＢ工具，对开闭环结合的功率控制方法进行了仿真，给出了实验结果。【关键词】ＣＤＭＡ　　功率控制　　ＭＡＴＬＡＢ仿真 -Abstract paper summarizes the CDMA system power control method and the objective, focus on the signal-to-noise ratio on the power control algorithm, the final use of MATLAB tool outside the closed-loop power control with the simulation method, the experimental results are given. Key words : CDMA power control MATLAB
Update : 2008-10-13 Size : 338.53kb Publisher : 古风
[File Format] CDMAgonglvkongzhiSystemViewfangzhen DL : 0: 摘要:功率控制是CDMA系统中的关键技术之一.本文利用SystemView软件对CDMA系统反向闭环功率控制进行了仿真.结果表明,通过适当的功率控制算法可以在保证一定误帧率的基础上降低移动台的发射功率,增加系统容量,并延长移动台电池的使用时间. 关键词:CDMA 功率控制仿真-Abstract : Power Control in CDMA Systems is one of the key technologies. By using the SystemView software CDM A closed-loop system reverse power control the simulation. The results showed that through appropriate power control algorithm can guarantee that the error frame rate reduction on the basis of the mobile station transmitter power, increase the system capacity and extend the mobile battery usage time. Keywords : CDMA Power Control Simulation
Update : 2025-02-17 Size : 60kb Publisher : 古风
[File Format] CDMAgonglvkongzhiMATLABfangzhen DL : 0: 【摘　　要】论文总结了ＣＤＭＡ通信系统功率控制的目的和方法，重点介绍了基于信噪比的功率控制算法，最后利用ＭＡＴＬＡＢ工具，对开闭环结合的功率控制方法进行了仿真，给出了实验结果。【关键词】ＣＤＭＡ　　功率控制　　ＭＡＴＬＡＢ仿真 -Abstract paper summarizes the CDMA system power control method and the objective, focus on the signal-to-noise ratio on the power control algorithm, the final use of MATLAB tool outside the closed-loop power control with the simulation method, the experimental results are given. Key words : CDMA power control MATLAB
Update : 2025-02-17 Size : 338kb Publisher : 古风
[Communication-Mobile] tpc DL : 0: Simulink and Stateflow model of IS-95A CDMA reverse traffic channel power control. Includes reverse traffic channel physical layer, together with open and closed loop algorithms for base station and mobile implemented as state machines with Stateflow. MATLAB 6.5 (R13)
Update : 2025-02-17 Size : 95kb Publisher : Rafal
[Algorithm] POWER-CONTROL-ALGORITHM DL : 0: A closed-loop power control system having both fixed-step and adaptive-step power control algorithms and incorporating with multitap RAKE receivers was proposed. Simulations were performed for wide-band radio channels having path loss, slow fading, and fast fading. As the measurement of the received power and the bit energy-to-interfkrence power spectral density ratio play an important role in a CDMA power control system, a scheme to estimate these two parameters was proposed. For a Rayleigh fading channel and a Rician fading channel having a K factor of 6dB, a three-tap RAKE receiver is desirable.
Update : 2025-02-17 Size : 52kb Publisher : nani
[Other] MATLAB DL : 0: 论文总结了CDMA通信系统功率控制的目的和方法，重点介绍了基于信噪比的功率控制算法，最后利用 MATLAB工具，对开闭环结合的功率控制方法进行了仿真，给出了实验结果。-The paper summarized the objection and method of CDMA power control，described the algorithm based on SIR． Finally，the paper gives asimulation in open—loop and closed—loop control．
Update : 2025-02-17 Size : 194kb Publisher : 赖愉