A Data-Aided Method of Frequency Offset Estimation in Coded Multi-h CPM System

被引：0
|
作者：
Peng, Cong [1 ]
Wang, Shilian [1 ]
Lai, Penghui [1 ]
Yang, Chun [2 ]
机构：
[1] Natl Univ Def Technol, Coll Elect Sci & Engn, Changsha, Peoples R China
[2] China Acad Engn Phys, Inst Elect Engn, Mianyang, Sichuan, Peoples R China
来源：
COMMUNICATIONS, SIGNAL PROCESSING, AND SYSTEMS, CSPS 2018, VOL II: SIGNAL PROCESSING | 2020年 / 516卷
关键词：
Fast Fourier transform (FFT); Frequency offset estimation; Frame header; Pulse-pair technique;
D O I：
10.1007/978-981-13-6504-1_62
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
The carrier frequency offset is a common problem in communication systems, but in most case, phase-locked loop (PLL) can only track small frequency shift, so an estimation of initial frequency offset is necessary for CPM synchronization. In coded multi-h CPM system, it is a convenient method to use the information of frame header for frequency estimation. In this paper, we combine the pulse-pair technique and fast Fourier transform (FFT) calculating method for our purpose. According to the simulation results, it can achieve accurate estimation for comparative great frequency offset and perform steady even in low signal-to-noise ratios (SNRs).
引用
收藏
页码：511 / 516
页数：6
相关论文
共 50 条
  • [1] Data-Aided Frequency Offset Estimation with Narrowband Interference
    Jie Yang
    Jiahua Cao
    Hang Tu
    Jing Luo
    Journal of Beijing Institute of Technology, 2017, 26 (01) : 100 - 105
  • [2] Improved Data-Aided Joint Carrier Frequency Offset and Time Offset Estimation Method for OFDM/OQAM System
    Xue, Lunsheng
    Qiu, Shangfei
    Wu, Peng
    Liu, Ming
    2018 IEEE 18TH INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY (ICCT), 2018, : 352 - 356
  • [3] A carrier frequency estimation algorithm for Multi-h CPM signals
    Zeyin, Shangguan
    Yue, Zhang
    Yang Wenge
    2019 INTERNATIONAL CONFERENCE ON ADVANCED ELECTRONIC MATERIALS, COMPUTERS AND MATERIALS ENGINEERING (AEMCME 2019), 2019, 563
  • [4] On the data-aided estimation of modulation parameters of CPM
    Shi M.-J.
    Deng M.-G.
    Zhou S.-D.
    Lei J.
    Yao Y.
    Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2010, 32 (05): : 1146 - 1151
  • [5] Robust non data-aided frequency offset estimation technique
    Al-Dweik, AJ
    2004 IEEE 15TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-4, PROCEEDINGS, 2004, : 1365 - 1369
  • [6] Trellis coded self-synchronous multi-h CPM
    Ertas, T
    Ali, FH
    ELECTRONICS LETTERS, 1997, 33 (04) : 271 - 273
  • [7] Data-aided timing offset estimation for frequency selective fading channels
    Varma, GN
    Devesh, K
    Yoganandam, Y
    IEEE TENCON 2003: CONFERENCE ON CONVERGENT TECHNOLOGIES FOR THE ASIA-PACIFIC REGION, VOLS 1-4, 2003, : 1530 - 1534
  • [8] Experimentation with data-aided symbol timing estimation for CPM
    Simarmata, TTH
    Krogmeier, JV
    PROCEEDINGS OF THE 43RD IEEE MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I-III, 2000, : 2 - 5
  • [9] Trellis Coded Multi-h CPM for Serially Concatenated Schemes
    Liu, Xian
    Fang, Hua
    Pan, Kegang
    Pan, Xiaofei
    Gao, Bin
    Sha, Nan
    PROCEEDINGS OF THE 2016 4TH INTERNATIONAL CONFERENCE ON ELECTRICAL & ELECTRONICS ENGINEERING AND COMPUTER SCIENCE (ICEEECS 2016), 2016, 50 : 467 - 473
  • [10] Data-aided frequency offset estimation in frequency selective channels: Training sequence selection
    Besson, O
    Stoica, P
    2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS, 2002, : 2445 - 2448
12345