A Novel Rake Receiver Using RLS adaptive algorithm for DS-UWB Systems

被引：0
|
作者：
Qi, Lina [1 ]
Gan, Zongliang [1 ]
Zhu, Hongbo [1 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Coll Telecommun & Informat Engn, Nanjing, Peoples R China
来源：
2010 6TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS NETWORKING AND MOBILE COMPUTING (WICOM) | 2010年
关键词：
Directed Sequence Ultra Wideband (DS-UWB); Inter-symbol-interference (ISI); Multiple Access Interference(MAI); Recursive Least Square (RLS); PERFORMANCE;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
For multiple access high data rate UWB systems, the inter-symbol-interference (ISI) and multiple access interference(MAI) will influence the performance of the systems. In this paper, a Rake receiver structure is presented with adjusting the tap weights adaptively using recursive least squares(RLS) algorithm, in which the optimal parameters of RLS algorithm can be determined by part of the channel state information(CSI). Simulation results show that the proposed receiver based on RLS algorithm performs close to the infinite Rake receiver bound limit, and the system with it can achieve good performance under proper parameters of the RLS.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] A RESEARCH OF UWB RAKE RECEIVER BASED ON NOVEL RLS ADAPTIVE ALGORITHM
    Yin Yong Yu Nenghai Dong Weijie (MOE-Microsoft Key Laboratory of Multimedia Computing and Communication
    Journal of Electronics(China), 2006, (03) : 341 - 345
  • [2] A RESEARCH OF UWB RAKE RECEIVER BASED ON NOVEL RLS ADAPTIVE ALGORITHM
    Yin Yong Yu Nenghai Dong Weijie MOEMicrosoft Key Laboratory of Multimedia Computing and Communication Information Processing Center University of Science and Technology of China Hefei China
    JournalofElectronics, 2006, (03) : 341 - 345
  • [3] Novel DS-UWB Partial RAKE Receiver Over Different UWB Channels
    Doshi, Twinkle
    Dalal, Upena
    IETE JOURNAL OF RESEARCH, 2015, 61 (06) : 649 - 658
  • [4] Design and performance analysis of DS-UWB rake receiver
    Chen, Ren-Jr
    Chin, Po-Lin
    Yang, Hua-Lung
    2006 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11, PROCEEDINGS, 2006, : 4715 - 4718
  • [5] A Rake-MMSE Receiver based on RLS Algorithm for UWB Systems
    Kang Xiao-fei
    Li Bai-ping
    Sun Qi-chang
    2016 INTERNATIONAL SYMPOSIUM ON COMPUTER, CONSUMER AND CONTROL (IS3C), 2016, : 136 - 139
  • [6] Novel Modulation Scheme and Six-Port Based RAKE Receiver for DS-UWB
    Perez-Duenas, J.
    Wanguemert-Perez, J. G.
    Molina-Fernandez, I.
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2009, 8 (07) : 3628 - 3633
  • [7] The Optimum SRAKE based RAKE-DFE Receiver for Carrier DS-UWB Systems
    Xiao, Zhenyu
    Zhu, Liang
    Ge, Ning
    Zeng, Lieguang
    2008 11TH IEEE SINGAPORE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), VOLS 1-3, 2008, : 1529 - 1533
  • [8] Design of Rake Receiver for the Multi-path DS-UWB System
    Shi, Pingyan
    Shi, Zhenguo
    Tao, Xiaofeng
    Ji, Jianchao
    Liu, Xiaohui
    2014 IEEE COMPUTING, COMMUNICATIONS AND IT APPLICATIONS CONFERENCE (COMCOMAP), 2014, : 78 - 83
  • [9] Chip Equalized Adaptive Rake Receiver for DS-CDMA UWB Systems
    Biradar, G. S.
    Merchant, S. N.
    Desai, U. B.
    IETE JOURNAL OF RESEARCH, 2010, 56 (02) : 94 - 101
  • [10] Performance Comparison of RAKE Receivers in SC-UWB Systems and DS-UWB Systems
    Xiao, Zhenyu
    Su, Li
    Jin, Depeng
    Zeng, Lieguang
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2010, E93B (04) : 1041 - 1044
12345