[1]曾捷,陆清,王晖.基于格形图预测的WCDMA功率控制算法[J].深圳大学学报理工版,2010,27(1):56-59.
 ZENG Jie,LU Qing,and WANG Hui.Trellis-based prediction simulation algorithm for power control in WCDMA system[J].Journal of Shenzhen University Science and Engineering,2010,27(1):56-59.
点击复制

基于格形图预测的WCDMA功率控制算法()
分享到:

《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第27卷
期数:
2010年1期
页码:
56-59
栏目:
光电与信息工程
出版日期:
2010-01-31

文章信息/Info

Title:
Trellis-based prediction simulation algorithm for power control in WCDMA system
文章编号:
1000-2618(2009)04-0056-04
作者:
曾捷1陆清2王晖1
1.深圳大学信息工程学院,深圳 518060
2.深圳检验检疫科学研究院,深圳 518045
Author(s):
ZENG Jie1LU Qing2and WANG Hui1
1)College of Information Engineering,Shenzhen University,Shenzhen 518060,P.R.China 
2)Shenzhen Inspection and Quarantine Research Institute,Shenzhen 518045,P.R.China
关键词:
通信技术功率控制宽带码分多址预测算法系统容量系统仿真
Keywords:
communieation technologypower control wideband code division multiple access prediction algorithm system capacity system simulation
分类号:
TN 929.5
文献标志码:
A
摘要:
基于格形图预测算法原理,建立使用二进制码元模拟功率控制事件的系统模型,设计了一个格形状态图,根据其状态相似性定律调节发射功率.该算法可用于宽带码分多址WCDMA(wideband code division multiple access)系统的功率控制仿真中.结果表明,它能有效实现WCDMA系统功率控制过程,相对传统功率控制算法能提高系统容量,减少系统仿真时间.
Abstract:
The principle of a trellis-based algorithm was described. The algorithm was theoretically analyzed, and a simulation model was built. The power control events were modeled by a sequence of 0’s and 1’s by devising a trellis-based prediction method that adjusted the transmitting power strength according to the degree of similarity between the prediction and the actual state of power control events. The proposed algorithm was applied to the power control of the WCDMA system. The system capacity was increased, and the simulation time was reduced by using the proposed algorithm in simulations.

参考文献/References:


[1]许文俊,刘德昌,贺志强,等.一种低计算复杂度WCDMA功率控制仿真算法[J].北京邮电大学学报,2007,30(4):93-94.
[2]Dillon B, Koskie S. 无线通信系统各类功率控制算法仿真比较[J].连续、离散及脉冲系统动力学B辑:应用与算法, 2003, 10(S):281-285.(英文版)
[3]Anastasopoulos A,Chugg K M,Colavolpe G,等.有记忆信道的迭代检测[J].IEEE车载通信技术汇刊,2007,95(6):1272-1294.(英文版)
[4]刘鸣, 袁超伟. WCDMA的功率控制参数对系统设计的影响研究[J]. 邮电设计技术, 2006, 26(1): 9-10.
[5]Muckenheim J,Bernhard U.一种第3代CDMA网络负载控制架构[C]// IEEE全球电信会议论文集.圣安东尼奥市(美国): IEEE出版社,2001:3738-3742.(英文版)
[6]Khoja J A,Al-Shalash M A,Prabhu V K.CDMA系统建模的动态系统仿真[C]// 无线移动接入国际会议论文集.沃思堡市(美国): IEEE出版社,2002:50-58.(英文版)
[7]Haring L,Chalise B K,Czylwik A.通用移动通信系统频分双工模式下行链路波束形成的动态系统仿真[C]// 无线通信技术国际会议论文集.三藩市: IEEE出版社,2003:492-496.(英文版)
[8]Rintamaki M,Koivo H,Hartimo I.CDMA通信系统闭环自适应功率控制算法[J].IEEE 车载通信技术汇刊,2004,53(6): 1756-1768.(英文版)


[1]XU Wen-jun,LIU De-chang,HE Zhi-qiang,et al.A low computational complexity simulation algorithm for power control in WCDMA system[J].Journal of Beijing University of Posts and Telecommunication,2007,30(4):93-94.(in Chinese)
[2]Dillon B, Koskie S. Comparison in simulation of power control algorithms for wireless systems[J].Dynamics of Continuous Discrete and Impulsive Systems B: Applications and Algorithms, 2003, 10(S):281-285.
[3]Anastasopoulos A,Chugg K M,Colavolpe G,et al.Iterative detection for channels with memory[J].IEEE Transactions on Vehicular Technology,2007,95(6):1272-1294.
[4]LIU Ming,YUAN Chao-wei.Effect of power control parameters on WCDMA design[J].Journal of Posts and Telecommunication Design Technology,2006,26(1):9-10.(in Chinese)
[5]Muckenheim J and Bernhard U.A framework for load control in 3rd generation CDMA networks[C]// Proceedings of the IEEE Global Telecommunications conference.San Antonia(USA): IEEE Press,2001:3738-3742.
[6]Khoja J A,Al-Shalash M A,Prabhu V K.Dynamic system simulator for the modeling of CDMA systems[C]// Proceedings of International Mobility and Wireless Access Workshop.Fort Worth(USA): IEEE Press,2002:50-58.
[7]Haring L,Chalise B K,Czylwik A.Dynamic system level simulations of downlink beam forming for UMTS FDD[C]// Proceedings of Communication Theory Technical Committee Meeting.San Francisco: IEEE Press,2003:492-496.
[8]Rintamaki M,Koivo H,Hartimo I.Adaptive closed-loop power control algorithms for CDMA cellular communication systems[J].IEEE Transactions on Vehicular Technology,2004,53(6): 1756-1768.

相似文献/References:

[1]吴 舟,赵春晖.MIMO系统中连续博弈RRM算法[J].深圳大学学报理工版,2007,24(2):117.
 WU Zhou and ZHAO Chun-hui.Successive game RRM algorithm for MIMO system[J].Journal of Shenzhen University Science and Engineering,2007,24(1):117.
[2]郭尊华,谢维信,黄敬雄.传感器网络有线接入信息传输性能分析[J].深圳大学学报理工版,2010,27(1):1.
 GUO Zun-hua,XIE Wei-xin,and HUANG Jing-xiong.Performance analysis of sensors transmitting data with wired access scheme[J].Journal of Shenzhen University Science and Engineering,2010,27(1):1.
[3]解武,曹家年,刘世航,等.IEEE 802.15.4a信道对UWB功率谱影响分析[J].深圳大学学报理工版,2010,27(1):43.
 XIE Wu,CAO Jia-nian,LIU Shi-hang,et al.Power spectrum density of UWB signals in IEEE 802.15.4a[J].Journal of Shenzhen University Science and Engineering,2010,27(1):43.
[4]薛睿,赵旦峰,肖春丽.基于Turbo迭代算法的LDPCC-CPM系统接收机设计[J].深圳大学学报理工版,2010,27(3):301.
 XUE Rui,ZHAO Dan-feng,and XIAO Chun-li.Design of a receiver for LDPCC-CPM system based on Turbo principle[J].Journal of Shenzhen University Science and Engineering,2010,27(1):301.
[5]邹卫霞,冯璐,李斌,等.UWB对WiMAX系统的电磁干扰分析[J].深圳大学学报理工版,2010,27(3):306.
 ZOU Wei-xia,FENG Lu,LI Bin,et al.Coexistence between UWB and WiMAX system[J].Journal of Shenzhen University Science and Engineering,2010,27(1):306.
[6]曲家庆,张曙.延长传感器网络寿命的动态休眠调度算法[J].深圳大学学报理工版,2010,27(4):396.
 QU Jia-qing and ZHANG Shu.A dynamic sleeping scheduling algorithm for prolonging the lifetime of wireless sensor networks[J].Journal of Shenzhen University Science and Engineering,2010,27(1):396.
[7]蔡庆玲,詹宜巨,刘洋,等.通用可组合安全的匿名认证密钥交换协议[J].深圳大学学报理工版,2010,27(4):402.
 CAI Qing-ling,ZHAN Yi-ju,LIU Yang,et al.Anonymous authentication key exchange protocol with universally composable security[J].Journal of Shenzhen University Science and Engineering,2010,27(1):402.
[8]陈彬,张胜利,程凌浩,等.基于幅度估计的光相干检测增强方法[J].深圳大学学报理工版,2011,28(No.2(095-188)):161.
 CHEN Bin,ZHANG Sheng-li,CHENG Ling-hao,et al.The enhancement of optical coherent detection by amplitude estimation[J].Journal of Shenzhen University Science and Engineering,2011,28(1):161.
[9]赵春晖,马爽,成宝芝.基于特征值矩阵的循环平稳检测算法[J].深圳大学学报理工版,2012,29(No.2(095-188)):107.[doi:10.3724/SP.J.1249.2012.02107]
 ZHAO Chun-hui,MA Shuang,and CHENG Bao-zhi.Cyclostationary spectrum sensing algorithm based on eigenvalues matrix[J].Journal of Shenzhen University Science and Engineering,2012,29(1):107.[doi:10.3724/SP.J.1249.2012.02107]
[10]刁玉平,廖铭,刁永平.互联网自治域名体系的构造及其自主性研究[J].深圳大学学报理工版,2012,29(No.4(283-376)):347.[doi:10.3724/SP.J.1249.2012.04347]
 DIAO Yu-ping,LIAO Ming,and DIAO Yong-ping.Internet autonomous DNS architecture construction and research[J].Journal of Shenzhen University Science and Engineering,2012,29(1):347.[doi:10.3724/SP.J.1249.2012.04347]

备注/Memo

备注/Memo:
收稿日期:2009-05-04;修回日期:2009-09-18
基金项目:国家自然科学基金资助项目(60773203);深圳市深港创新圈基金资助项目(SG200810220145A,HZ0805003)
作者简介:曾捷(1975-),男(汉族),广东省广州市人,深圳大学实验师.E-mail:zengjie@szu.edu.cn
通讯作者:王晖(1969-),男(汉族),深圳大学教授、博士.E-mail:wanghsz@szu.edu.cn
更新日期/Last Update: 2010-02-06