Performance analysis of a time division duplex broadband fixed wireless access system in the 5 GHz U-NII bands

Author

Chen, David T. ; Vukovic, Ivan N. ; Odlyzko, Paul ; Filipovich, Igor

Author_Institution

Network Adv. Technol., Motorola Inc., IL, USA

Volume

3

fYear

2005

fDate

30 May-1 June 2005

Firstpage

1955

Abstract

In this paper we analyze the performance of a point-to-multipoint (PTM) time division duplex (TDD), time division multiple access (TDMA) broadband fixed wireless access (FWA) system in the 5 GHz U-NII Band. After a brief background on the 5 GHz radio and then the TDD/TDMA FWA system concept, we characterize throughput and system utilization, obtained from extensive simulations. Various traffic mixes have been modeled using a modified 3GPP2 traffic model. Additionally, analytical results for end-user performance is compared with the simulations results along with a discussion.

Keywords

3G mobile communication; broadband networks; radio access networks; telecommunication traffic; time division multiple access; time division multiplexing; 5 GHz; TDD; TDMA; broadband fixed wireless access system; modified 3GPP2 traffic model; point-to-multipoint; time division duplex; time division multiple access; FCC; Intelligent networks; Local area networks; Performance analysis; Radio frequency; Space technology; Time division multiple access; Traffic control; USA Councils; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2005. VTC 2005-Spring. 2005 IEEE 61st

ISSN

1550-2252

Print_ISBN

0-7803-8887-9

Type

conf

DOI

10.1109/VETECS.2005.1543664

Filename

1543664