Paper Abstract and Keywords |
Presentation |
2009-03-06 16:30
Intersystem Coexistence and Cooperation Mechanism for IEEE 802.15.3c Millimeter-wave WPAN Chin-Sean Sum, Mohammad Azizur Rahman, Tuncer Baykas, Zhou Lan, Chang Woo Pyo, Junyi Wang, Ryuhei Funada, Fumihide Kojima, Hiroshi Harada, Shuzo Kato (NICT) RCS2008-284 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents the description of intersystem coexistence and cooperation mechanism for the IEEE 802.15.3c millimeter-wave (mmWave) based alternative physical (PHY) layer design for high rate wireless personal area network (WPAN). The 802.15.3c system design has specified three PHY modes to address unique market segments that are cost-sensitive and application-constrained. The PHY modes are namely the single carrier (SC) PHY, the high speed interface (HSI) PHY and the audio/visual (AV) PHY. In order to facilitate coexistence and cooperation among different PHY modes, the common mode signaling (CMS) is proposed. The CMS is a robust low data rate SC-based signaling scheme that enables interoperability and interference mitigation among PHY modes. The support for CMS is a mandatory requirement for all 802.15.3c-compliant PHY modes. CMS provides a common platform for all PHY modes to negotiate before conducting actual data communication. Besides facilitating coexistence, CMS with an extremely robust design can also be used as fallback communication mode in inferior channel conditions. In order to improve intersystem cooperation, the 802.15.3c system opened a new design flexibility supporting multiple-PHY-mode operation within the same communication network, thus increasing system efficiency. Additionally, to further enhance intersystem coexistence, the 802.15.3c system specified a common channelization plan consisting of 4 channels over the 57-66 GHz spectrum band. Each collection of devices associated to the same coordinator in a network, shall occupy a different channel to avoid co-channel interference (CCI) with other networks. A common transmit power spectral density mask is also defined to mitigate adjacent channel interference (ACI) generated by neighboring bands. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Intersystem coexistence and cooperation / millimeter-wave / WPAN / IEEE 802.15.3c / common mode signaling / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 445, RCS2008-284, pp. 425-429, March 2009. |
Paper # |
RCS2008-284 |
Date of Issue |
2009-02-25 (RCS) |
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 |
RCS2008-284 |
|