Maximum likelihood sequence estimation used for multibeam interference cancellation

Author

Denno, Satoshi

Author_Institution

Customer Equip. Dev. Dept., NTT DoCoMo, Inc., Kanagawa, Japan

Volume

4

fYear

2002

fDate

6/24/1905 12:00:00 AM

Firstpage

1800

Abstract

This paper proposes an application method of MLSE to multibeam interference cancellation, which has superior transmission performance even in severe co-channel interference (CCI) channels with Rayleigh distribution. In addition, it is verified by computer simulation that the proposed multibeam interference canceller attains an excellent performance in multipath CCI channels.

Keywords

Rayleigh channels; adaptive antenna arrays; array signal processing; cochannel interference; interference suppression; land mobile radio; maximum likelihood sequence estimation; multibeam antennas; multipath channels; BER; MLSE; Rayleigh distribution; cochannel interference; computer simulation; maximum likelihood sequence estimation; mobile communication systems; multibeam adaptive array; multibeam interference cancellation; multipath CCI channels; transmission performance; Adaptive arrays; Antenna arrays; Fading; Frequency; Interference cancellation; MIMO; Maximum likelihood estimation; Mobile communication; Radiofrequency interference; Receiving antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th

Print_ISBN

0-7803-7484-3

Type

conf

DOI

10.1109/VTC.2002.1002931

Filename

1002931