Title :
Path-diversity reception technique based on least square combining in digital mobile communications
Author :
Shibagaki, Yoshiki ; Yamashita, Katsumi
Author_Institution :
Osaka Prefecture Univ., Japan
Abstract :
In land mobile communications, it is an important subject to remove intersymbol interference and cochannel interference. Furukawa et al. (2001) propose that each path is separated using a multistage constant modulus array, and path diversity reception is performed. In this paper, we use least square combining instead of maximal ratio combining in order to improve bit error rate.
Keywords :
adaptive antenna arrays; cochannel interference; digital communication; fading channels; intersymbol interference; land mobile radio; least squares approximations; adaptive antenna array; cochannel interference; digital mobile communications; fading channel; intersymbol interference; least square combining; multistage constant modulus array; path-diversity reception; Adaptive arrays; Antenna arrays; Bit error rate; Diversity reception; Frequency; Intersymbol interference; Least squares methods; Mobile communication; Radiofrequency interference; Receiving antennas;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1195337
