SHERP

Optimum pilot pattern for MMSE channel estimation in single-carrier MIMO systems

Cited 0 time in webofscience Cited 0 time in scopus
Authors
Choi, Ji-Woong; Lee, Yong-Hwan
Issue Date
2004-09
Citation
VTC2004-Fall. 2004 IEEE 60th Vehicular Technology Conference, 2004
Keywords
pilotchannel estimationMIMO
Abstract
The minimum mean squared error (MMSE)
channel estimator (CE) can provide receiver performance better
than the least square (LS) CE. However, the MMSE CE usually
uses a pilot pattern optimally designed for the LS CE. In this
paper, we derive an optimum pilot pattern for the MMSE CE in
single-carrier MIMO systems assuming that both the transmitter
and receiver know the average channel information, such as the
channel correlation matrix and signal to interference and noise
power ratio. Analytic and simulation results show that the
MMSE CE with the use of the proposed pilot pattern can reduce
the MSE compared to the use of one optimized for the LS CE
Language
English
URI
http://www.ieeevtc.org/vtc2004fall/

http://hdl.handle.net/10371/7159
DOI
https://doi.org/10.1109/VETECF.2004.1400250
Files in This Item:
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Others_전기·정보공학부
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse