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| Paper Abstract and Keywords | ||
| Presentation | 2005-03-02 14:40 Uplink Distributed Scheduling with Channel Parameters Ryo Kitamura, Ryoichi Shinkuma, Tatsuro Takahashi (Kyoto Univ.) Link to ES Tech. Rep. Archives:  MW2004-247 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Transmission speed of 3rd generation (3G) cellular systems grows higher and higher. When the transmission speed achieves to Mbps, many kinds of services requiring high bit rates will arise. A video distribution service is one of the services that will be available in high speed cellular systems. On the other hand, it is discussed to apply seamless and end-to-end internet architectures to 4G systems, which requires all traffics, including voice, have to be sent as packets. In the high-speed and packetized cellular systems, quality of service (QoS) control and packet scheduling play important roles. However conventional scheduling algorithms can enlarge the system capacity by adapting to channel condition, they can not satisfy QoS of each user and not be applied to uplinks. In this paper, we propose uplink distributed scheduling for QoS control in 3G systems. In the proposed scheme, each mobile station decides their timing of sending packets themselves according to their channel quality. The threshold used for the decision is adaptively adjusted according to link utilization and required $E_b$/$N_0$. In this paper, we verify the availability of the proposed scheme through computer simulations. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | CDMA / scheduling / channel condition / QoS / Proportional Fairness / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 104, no. 678, RCS2004-337, pp. 77-82, March 2005. | |
| Paper # | RCS2004-337 | |
| Date of Issue | 2005-02-23 (WBS, AP, RCS, MoMuC, MW) | |
| ISSN | Print edition: ISSN 0913-5685 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | Link to ES Tech. Rep. Archives: MW2004-247 |
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| Conference Information | |
| Committee | RCS AP WBS MW MoNA |
| Conference Date | 2005-03-02 - 2005-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yokosuka Research Park |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communications Workshop |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2005-03-RCS-AP-WBS-MW-MoMuC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Uplink Distributed Scheduling with Channel Parameters |
| Sub Title (in English) | |
| Keyword(1) | CDMA |
| Keyword(2) | scheduling |
| Keyword(3) | channel condition |
| Keyword(4) | QoS |
| Keyword(5) | Proportional Fairness |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryo Kitamura |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Ryoichi Shinkuma |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Tatsuro Takahashi |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2005-03-02 14:40:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | WBS2004-69, AP2004-250, RCS2004-337, MoMuC2004-120, MW2004-247 |
| Volume (vol) | vol.104 |
| Number (no) | no.672(WBS), no.675(AP), no.678(RCS), no.681(MoMuC), no.684(MW) |
| Page | pp.77-82 |
| #Pages | 6 |
| Date of Issue | 2005-02-23 (WBS, AP, RCS, MoMuC, MW) |
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