A simulation of combined equalisation and diversity combining and its impact on the HIPERLAN standard

Author

Sun, Y. ; Nix, A.

Author_Institution

Centre for Commun. Res., Bristol Univ., UK

fYear

1995

fDate

11/24/1995 12:00:00 AM

Firstpage

42552

Lastpage

42558

Abstract

This paper is concerned with a number of techniques for improving the performance of the ETSI HIPERLAN physical layer. After a brief review of the HIPERLAN standard, a description of pre-coded GMSK is presented. The methods used to model the HIPERLAN radio channel are introduced and the performance impact of combined diversity and Decision Feedback Equalisation (DFE) presented. Important issues for an adhoc radio LAN such as frame synchronisation and frequency offset correction are addressed from a practical standpoint. Finally, incorporating the standard´s BCH(31, 26) block code and interleaving strategy, the bit error rate (BER) and frame error rate (FER) performance is simulated both for standard and enhanced receiver designs

Keywords

block codes; minimum shift keying; mobile radio; performance evaluation; telecommunication standards; wireless LAN; Decision Feedback Equalisation; ETSI; HIPERLAN standard; bit error rate; block code; frame error rate; frame synchronisation; frequency offset correction; interleaving strategy; performance; physical layer; precoded GMSK; radio LAN; radio channel; wireless LAN;

fLanguage

English

Publisher

iet

Conference_Titel

Mobile Computing and its Applications, IEE Colloquium on

Conference_Location

London

Type

conf

DOI

10.1049/ic:19951396

Filename

499398