DocumentCode
1647171
Title
Multiuser channel estimation for detection for cochannel signals in the receiver of TETRA digital trunked system
Author
Xin, Sun ; Qing, Huang
Author_Institution
Beijing Jiaotong Univ.
Volume
2
fYear
2005
Firstpage
1506
Abstract
In this paper, a pilot-based MMSE technique is proposed for estimating the channel impulse responses of multiple co-channel users in the receiver of TETRA digital trunked system. Based on signal and channel models of TETRA digital trunked system, it allows time variation of the channels with and between the training sequences. The performance of this method is verified by simulations
Keywords
channel estimation; cochannel interference; least mean squares methods; mobile radio; multiuser detection; radio receivers; transient response; TETRA digital trunked system; channel impulse response; cochannel signal detection; minimum mean square error; multiuser channel estimation; pilot-based MMSE technique; receiver; terrestrial trunked radio; training sequence; Frequency estimation; Interference cancellation; Matched filters; Multiaccess communication; Multiuser channels; Multiuser detection; Pulse shaping methods; Signal detection; Sun; Time division multiple access;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Conference_Location
Beijing
Print_ISBN
0-7803-9128-4
Type
conf
DOI
10.1109/MAPE.2005.1618211
Filename
1618211
Link To Document