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| Presentation | 2009-03-03 08:40 An innovative route selection and QoS control mechanism for IP network -- QoS achievement in the LTE/SAE system -- Liang Zhang, Takao Okamawari, Haruya Miyajima, Hideki Hayashi (Softbank Mobile)  IN2008-133 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The IP-based network architecture has been adopted by 3GPP as a foundation network to interconnect various access technologies. In such communication environment, an optimum route selection and an appropriate QoS control are indispensable to guarantee QoS-sensitive real-time applications and control signaling. Existing proposals cannot satisfy all requirements such as performance, scalability, flexibility and reliability simultaneously. Our proposal combines standard protocols, SIP, MPLS-TE, RSVP-TE and so on, to achieve an innovative and effective QoS-guaranteed solution. All communication sessions that require similar QoS priority are grouped together at an edge node of a network. Route selection and QoS control related processing are executed per session group basis rather than per each single session to improve the scalability of the system. We depict the functional module composition. Then we will explain the processing sequence of initial path setup and dynamic path switching. We also analyze the effectiveness of our proposal by comparing to existing proposals. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Route selection / QoS control / Session grouping / SIP / MPLS-TE / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 458, IN2008-133, pp. 7-12, March 2009. | |
| Paper # | IN2008-133 | |
| Date of Issue | 2009-02-24 (IN) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 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 | IN2008-133 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2009-03-03 - 2009-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa-Zanpamisaki Royal Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General issues |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2009-03-IN-NS |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An innovative route selection and QoS control mechanism for IP network |
| Sub Title (in English) | QoS achievement in the LTE/SAE system |
| Keyword(1) | Route selection |
| Keyword(2) | QoS control |
| Keyword(3) | Session grouping |
| Keyword(4) | SIP |
| Keyword(5) | MPLS-TE |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Liang Zhang |
| 1st Author's Affiliation | Softbank Mobile Corp. (Softbank Mobile) |
| 2nd Author's Name | Takao Okamawari |
| 2nd Author's Affiliation | Softbank Mobile Corp. (Softbank Mobile) |
| 3rd Author's Name | Haruya Miyajima |
| 3rd Author's Affiliation | Softbank Mobile Corp. (Softbank Mobile) |
| 4th Author's Name | Hideki Hayashi |
| 4th Author's Affiliation | Softbank Mobile Corp. (Softbank Mobile) |
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| Speaker | Author-1 |
| Date Time | 2009-03-03 08:40:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2008-133 |
| Volume (vol) | vol.108 |
| Number (no) | no.458 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2009-02-24 (IN) |
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