Superimposed pilot-based channel estimation for MIMO OFDM code division multiplexing uplink systems

被引：0
|
作者：
Cariou, L. [1 ]
Helard, J-F. [1 ]
机构：
[1] INSA, IETR, 20,Ave Buttes Coesmes, F-35043 Rennes, France
来源：
MULTI-CARRIER SPREAD-SPECTRUM | 2006年
关键词：
D O I：
10.1007/1-4020-4437-2_26
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we focus on the design of channel estimation techniques well suited to both STBC FH adjacent SS-MC-MA and STBC interleaved SS-MC-MA schemes. We present here the interest of the embedded pilot channel estimation technique in the SISO case and its adaptation to MIMO systems. A comparison with the recently proposed spread pilot channel estimation technique is performed. A loss of only 2dB compared to perfect channel estimation is obtained for both schemes.
引用
收藏
页码：247 / +
页数：2
相关论文
共 50 条
  • [1] Superimposed pilot-based channel estimation for MIMO OFDM code division multiplexing uplink systems
    Cariou, L.
    Hélard, J-F.
    Multi-Carrier Spread-Spectrum - Proc. Int. Workshop, 1600, (247-256):
  • [2] A simple and efficient channel estimation for MIMO OFDM code division multiplexing uplink systems
    Cariou, L
    Helard, JF
    2005 IEEE 6th Workshop on Signal Processing Advances in Wireless Communications, 2005, : 176 - 180
  • [3] Channel Estimation for MIMO-OFDM Systems Based on Multiplexed Pilot and Superimposed Pilot
    Salehi, Fateme
    Neda, Naaser
    SECOND INTERNATIONAL CONGRESS ON TECHNOLOGY, COMMUNICATION AND KNOWLEDGE (ICTCK 2015), 2015, : 191 - 196
  • [4] Pilot-Based Iterative Channel Estimation for OFDM Systems
    Batuerk, Ilhan
    Oezbek, Berna
    2008 IEEE 16TH SIGNAL PROCESSING, COMMUNICATION AND APPLICATIONS CONFERENCE, VOLS 1 AND 2, 2008, : 189 - 192
  • [5] On superimposed pilot for channel estimation in massive MIMO uplink
    Guo, Changlin
    Li, Jiaming
    Zhang, Han
    PHYSICAL COMMUNICATION, 2017, 25 : 483 - 491
  • [6] Pilot-based angle-domain channel estimation for MIMO-OFDM systems
    Xu, Peng
    Wang, Jinkuan
    Qi, Feng
    2009 WRI INTERNATIONAL CONFERENCE ON COMMUNICATIONS AND MOBILE COMPUTING: CMC 2009, VOL I, 2009, : 47 - +
  • [7] A orthogonal superimposed pilot for channel estimation in MIMO-OFDM systems
    Lu, Shan
    Kang, Guixia
    Zhu, Qiqu
    Zhang, Ping
    2007 IEEE 65TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-6, 2007, : 2409 - 2413
  • [8] Superimposed Pilot Based Channel Estimation for MIMO Systems
    Sarayu, S.
    Radhakrishnan, Janaki
    Kirthiga, S.
    ARTIFICIAL INTELLIGENCE AND EVOLUTIONARY COMPUTATIONS IN ENGINEERING SYSTEMS, ICAIECES 2016, 2017, 517 : 115 - 126
  • [9] Performance of pilot-based EM channel estimation for OFDM systems
    Bastuerk, Ilhan
    Oezbek, Berna
    2007 IEEE 15TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS, VOLS 1-3, 2007, : 660 - 663
  • [10] Pilot-Based Channel Estimation in Spatially Correlated MIMO Systems
    Dadkhah, M. R.
    Doost-Hosseini, A. M.
    Sharifian, A. R.
    Ahmadi, B.
    2008 3RD INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATION TECHNOLOGIES: FROM THEORY TO APPLICATIONS, VOLS 1-5, 2008, : 2268 - 2271
12345