Beam codebook based beamforming protocol for multi-Gbps millimeter-wave WPAN systems

Junyi Wang, Zhou Lan, Chang Woo Pyo, Tuncer Baykas, Chin Sean Sum, M. Azizur Rahman, Ryuhei Funada, Fumihide Kojima, Ismail Lakkis, Hiroshi Harada, Shuuzou Kato

研究成果: Conference contribution

37 被引用数 (Scopus)

抄録

In this paper, we propose a feasible beamforming (BF) scheme realized in media access control (MAC) layer following the guidelines of the IEEE 802.15.3c criteria for millimeterwave 60GHz wireless personal area networks (60GHz WPANs). The proposed BF targets to minimize the BF set-up time and mitigates the high path loss of 60GHz WPAN systems. It is based on designed multi-resolution codebooks, which generate three kinds of patterns of different half power beam widths (HPBWs): quasi-omni pattern, sector and beam. These three kinds of patterns are employed in the three stages of the BF protocol, namely device-to-device (DEV-to-DEV) linking, sectorlevel searching and beam-level searching. All the three stages can be completed within one superframe, which minimizes the potential interference to other systems during BF set-up period. In this paper, we show some example codebooks and provide the details of BF procedure. Simulation results show that the setup time of the proposed BF protocol is as small as 2% when compared to the exhaustive searching protocol. The proposed BF is a complete design, it re-uses commands specified in IEEE 802.15.3c, completely compliant to the standard; It has thus been adopted by IEEE 802.15.3c as an optional functionality to realize Giga-bit-per-second (Gbps) communication in WPAN Systems.

本文言語English
ホスト出版物のタイトルGLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference
DOI
出版ステータスPublished - 2009 12月 1
イベント2009 IEEE Global Telecommunications Conference, GLOBECOM 2009 - Honolulu, HI, United States
継続期間: 2009 11月 302009 12月 4

出版物シリーズ

名前GLOBECOM - IEEE Global Telecommunications Conference

Other

Other2009 IEEE Global Telecommunications Conference, GLOBECOM 2009
国/地域United States
CityHonolulu, HI
Period09/11/3009/12/4

ASJC Scopus subject areas

  • 電子工学および電気工学

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