Presentation 2003/1/8
Wireless QoS Architecture Including Radio Condition-Aware Admission Control and Hybrid Scheduling for High Speed CDMA Packet Cellular System
Lan CHEN, Hidetoshi KAYAMA, Narumi UMEDA,
PDF Download Page PDF download Page Link
Abstract(in Japanese) (See Japanese page)
Abstract(in English) With the rapidly increasing demand for supporting diversified requirements of users in a high-speed mobile multimedia system, providing quantitative guaranteed service in best effort based CDMA high-speed packet cellular system is an important and challenging issue. In this paper, wireless QoS architecture which provides quantitative guaranteed service and best effort service is proposed. Based on the proposed architecture, radio condition aware admission control and hybrid scheduling considering guaranteed rate are proposed as the break-through mechanisms for wireless QoS control. By radio condition aware admission control, quantitative guaranteed service can be provided despite the interference variation, location of mobile station, and when congestion. By hybrid scheduling, radio resource is assigned to guaranteed users considering guaranteed rate and consequently, quantitative service can be provided. Computer simulation indicates that the QoS satisfaction rate of quantitative guaranteed users is improved remarkably.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Wieless QoS / radio resource mangement / CDMA packet / admission control / scheduling
Paper # DSP2002-139,SAT2002-89,RCS2002-208
Date of Issue

Conference Information
Committee SAT
Conference Date 2003/1/8(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To Satellite Telecommunications (SAT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Wireless QoS Architecture Including Radio Condition-Aware Admission Control and Hybrid Scheduling for High Speed CDMA Packet Cellular System
Sub Title (in English)
Keyword(1) Wieless QoS
Keyword(2) radio resource mangement
Keyword(3) CDMA packet
Keyword(4) admission control
Keyword(5) scheduling
1st Author's Name Lan CHEN
1st Author's Affiliation NTT CoCoMo, Inc.()
2nd Author's Name Hidetoshi KAYAMA
2nd Author's Affiliation NTT CoCoMo, Inc.
3rd Author's Name Narumi UMEDA
3rd Author's Affiliation NTT CoCoMo, Inc.
Date 2003/1/8
Paper # DSP2002-139,SAT2002-89,RCS2002-208
Volume (vol) vol.102
Number (no) 546
Page pp.pp.-
#Pages 6
Date of Issue