| 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, |
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| 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) | wireless QoS / radio resource management / CDMA packet / admission control / scheduling |
| Paper # | RCS2002-208,DSP2002-139,SAT2002-89 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2003/1/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| 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) | wireless QoS |
| Keyword(2) | radio resource management |
| Keyword(3) | CDMA packet |
| Keyword(4) | admission control |
| Keyword(5) | scheduling |
| 1st Author's Name | Lan CHEN |
| 1st Author's Affiliation | NTT DoCoMo, Inc.() |
| 2nd Author's Name | Hidetoshi KAYAMA |
| 2nd Author's Affiliation | NTT DoCoMo, Inc. |
| 3rd Author's Name | Narumi UMEDA |
| 3rd Author's Affiliation | NTT DoCoMo, Inc. |
| Date | 2003/1/8 |
| Paper # | RCS2002-208,DSP2002-139,SAT2002-89 |
| Volume (vol) | vol.102 |
| Number (no) | 549 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |