An integrated scheduling algorithm in a wireless packet network with dynamic TDD

Author

Bae, Beom-Sik ; Cho, Dong-Ho

Author_Institution

Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea

Volume

1

fYear

1999

fDate

1999

Firstpage

497

Abstract

To support multimedia traffic and maximize the channel utilization, a wireless packet system statistically multiplexes users with different rates and QoS requirements. Due to asymmetric multimedia traffic characteristics between uplink and downlink channels, a dynamic time division duplex technology is proposed for a wireless packet system. In this paper, we present a demand-assignment multiple access protocol and our proposed scheduling algorithm for a wireless packet network. We evaluate the performance of the proposed algorithm through the simulation results obtained by BONeS Designer. The results show that the proposed system increases the channel utilization

Keywords

access protocols; code division multiple access; demand assigned multiple access; land mobile radio; multimedia communication; packet radio networks; scheduling; telecommunication traffic; time division multiplexing; BONeS Designer; DAMA; QoS requirements; asymmetric multimedia traffic characteristic; channel utilization; demand-assignment multiple access protocol; downlink channels; dynamic TDD; dynamic time division duplex technology; integrated scheduling algorithm; multimedia traffic; performance; simulation; statistical multiplexing; uplink channels; wireless packet network; Access protocols; Algorithm design and analysis; Bones; Downlink; Intelligent networks; Multimedia systems; Round robin; Scheduling algorithm; Telecommunication traffic; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th

Conference_Location

Amsterdam

ISSN

1090-3038

Print_ISBN

0-7803-5435-4

Type

conf

DOI

10.1109/VETECF.1999.797184

Filename

797184