September 1998 doc.: IEEE 802.11-98/312
September 1998 doc.: IEEE 802.11-98/312
Activities of the MMAC PC
Masahiro Morikura NTT
Submission Slide 1 Masahiro Morikura, NTT
September 1998 doc.: IEEE 802.11-98/312
MMAC: The Multimedia Mobile Access Communication Systems Promotion Council
Objective: The objective of the council is to realize high bit rate mobile access communication systems through investigations of system specifications, demonstrative experiment and popularization activities.
Establishment: December 4, 1996 Number of member: 130 companies
Submission Slide 2 Masahiro Morikura, NTT
Submissio Page 1 Masahiro Morikura, NTT n September 1998 doc.: IEEE 802.11-98/312
September 1998 doc.: IEEE 802.11-98/312 130 Members as of September 1, 1998
Advanced Mobile Telecommunication Technology Inc. ADVANTEST CORPORATION KAJIMA CORPORATION Oki Electric Industry Co., Ltd. ALPINE ELECTRONICS, INC. KANDENKO CO., LTD. OLYMPUS OPTICAL CO., LTD ALPS ELECTRIC CO., LTD. KANSAI CELLULAR TELEPHONE CO., LTD. PIONEER ELECTRONIC CORPORATION ANDO Electric Co., Ltd. Kansai Digital Phone Co., Ltd. RADIO EQUIPMENT INSPECTION AND ANRITSU CORPORAITON KAYTEC LTD. CERTIFICATION INSTITUTE Asahi Chemical Industry Co., Ltd. KIKUSUI ELECTRONICS CORPORAITON RICOH COMPANY, LTD. Asahi National Broadcasting Co., Ltd. Kokusai Denshin Denwa Co., Ltd. Samsung Japan ASTEL TOKYO CORPORATION KOKUSAI ELECTRIC CO., LTD. SANYO Electric Co., Ltd. CANON Inc. KYOCERA CORPORATION SEIKO EPSON CORPORATION CASIO Computer Co., Ltd. Kyocera DDI Institute of Future Telecommunications, Inc. SHARP CORPORATION Central Japan Digital Phone Co., Ltd. Kyushu Matsushita Electric Co., Ltd. SHOWA ELECTRIC WIRE & CABLE CO., LTD. Central Research Institute of Electric Power Industry LG Information & Communications, Ltd. Sony Corporation CITIZEN WATCH CO., LTD. Lucent Technologies Japan Ltd. SUMITOMO ELECTRIC INDUSTRIES, LTD. Clarion Co., Ltd. MARUBENI CORPORATION Sun Corporation DDI Corporation Matsushita Communication Industrial Co., Ltd. Symbionics Developments Ltd. DDI Tokyo Pocket Telephone, Inc. Matsushita Electric Industrial Co., Ltd. TAITO CORPORATION Denki Kogyo Co., Ltd. Matsushita Electric Works, Ltd. TAIYO YUDEN CO., LTD. DENSO CORPORATION Matsushita Research Institute Tokyo, Inc. TDK CORPORATION Deutsche Telekom K. K. Microsoft Co., Ltd. TEC CORPORATION Digital TU-KA Chugoku Co., Ltd. Mitsubishi Electric Corporation Teleway Japan Corp. Digital TU-KA Kyushu Co., Ltd. Mitsubishi Materials corporation Texas Instruments Tsukuba R&D Center Ltd. DSP Communications (Japan), Inc. Murata Manufacturing Co., Ltd. THE FURUKAWA ELECTRIC CO., LTD. Fuji Television Network, Inc Nagano Japan Radio Co., Ltd. The Japan Amateur Radio Development Association Fuji Xerox Co. Ltd. National Mobile Radio Centers Council The Sanwa Bank LTD. FUJITSU GENERAL LIMITED NEC Corporation TOA Corporation FUJITSU LIMITED NEC Home Electronics, Ltd. TOKYO Digital Phone Co., Ltd. FURUNO ELECTRIC CO., LTD. NEC Mobile Communications, Ltd. TOKYO ELECTRIC POWER COMPANY, INC. FUTABA CORPORATION New Japan Radio Co., Ltd. TOKYO FM BROADCASTING CO., LTD. HEWLETT-PACKARD JAPAN, Ltd. NGK INSULATORS, LTD. TOKYO TELECOMMUNICATION NETWORK CO., INC. Hitachi Cable, Ltd. NHK JOHO NETWORK Tokyo Telemessage Inc. Hitachi Denshi Ltd. Nihon Cement Co., Ltd. TOSHIBA CORPORATION Hitachi, Ltd. NIHON DENGYO KOSAKU Co., Ltd. TOYO COMMUNICATION EQUIPMENT CO., LTD. ICOM INCORPORATED Nihon Sun Microsystems K. K. Toyo Corporation IDO CORPORATION Nippon Motorola Ltd. Toyota Central Research & Development Laboratories, Inc. Ikegami Tsushinki Co., Ltd Nippon Telegraph and Telephone Corporation TOYOTA MOTOR CORPORATION Intel K. K. NISSAN MOTOR Co. Ltd. TU-KA Cellular Tokyo Inc. IWATSU ELECTRIC CO., LTD. Nishiko Corporation TU-KA Phone Kansai Inc. JAPAN APPROVALS INSTITUTE FOR Nokia Japan Co., Ltd. Victor Company of Japan, Limited TELECOMMUNICATIONS EQUIPMENT NTT Central Personal Communications Network Inc. Yokogawa Electric Corporation Japan Radio Co., Ltd. NTT DATA CORPORATION YOKOWO CO., LTD. Japan Telecom Co., Ltd. NTT Mobile Communications Network, Inc. NTT Software Corporation
Submission Slide 3 Masahiro Morikura, NTT
September 1998 doc.: IEEE 802.11-98/312
Organization Prof. Tadao Saito (Tokyo University) General Assembly Chairman of MMAC Prof. Masaaki Mitani (Tokyo Denki University) Deputy Chairman of MMAC
Prof. Masao Nakagawa(Keio University) Deputy Chairman of MMAC Executive Committee
Shintaro Hashimoto Keiji Okubo (Sharp) Technical Committee (NEC) Promotion Committee
High Speed Wireless Tadao Kobayashi Application Development Kenzo Kobayashi Access Subcommittee (NTT) Subcommittee (Toshiba)
Ultra High Speed Wireless Shizuo Hanamura Popularization Promotion Akira Hashimoto LAN Subcommittee (Matsushita) Subcommittee (NTT DoCoMo)
5GHz Band Mobile Masaaki Mitani Access Ad-hoc Committee (Tokyo Denki University)
Wireless Home-Link Masao Nakagawa Ad-hoc Committee (Keio University)
Submission Slide 4 Masahiro Morikura, NTT
Submissio Page 2 Masahiro Morikura, NTT n September 1998 doc.: IEEE 802.11-98/312
September 1998 doc.: IEEE 802.11-98/312
Major parameters of MMAC
High Speed Ultra High 5GHz Band Wireless Wireless Access Speed Wireless Mobile Access Home-link LAN
Radio 25/40/60GHz 60GHz 5GHz 5/25/40/60GHz frequency bands Bandwidth 500MHzto 1GHz 1 to 2GHz >100MHz >100MHz
Service area Public Private Public Private Private Private
Connected ATM ATM ATM, IEEE1394 etc. network Ethernet Interface
Data Rate 30Mbit/s 156Mbit/s 20~25Mbit/s 20~100Mbit/s
Terminal Notebook-type Desktop PCs and Notebook-type PCs and Audio equipment PCs etc. WSs etc PCs, Handy Visual Terminal etc Equipment etc.
Mobility Standstill ~ Standstill Standstill ~ Standstill ~ walking walking walking
Submission Slide 5 Masahiro Morikura, NTT
September 1998 doc.: IEEE 802.11-98/312
Position of MMAC
High
Cellular
IMT-2000 High Speed Wireless Access MMAC Mobility
PHS 5GHz Band Mobile Access Wireless 2.4GHz Home-link WLAN Ultra High 19GHz WLAN Speed WLAN
Wireless Local Loop Low
Low Information Rate High
Submission Slide 6 Masahiro Morikura, NTT
Submissio Page 3 Masahiro Morikura, NTT n September 1998 doc.: IEEE 802.11-98/312
September 1998 doc.: IEEE 802.11-98/312
Relations between MMAC and other standard bodies
IEEE1394
Masao Nakagawa (Keio University) Chairman of Wireless Home-Link Wireless Home-Link MMAC Ad-hoc Committee Ad-hoc Committee Masaaki Mitani (Tokyo Denki University) Chairman of 5GHz Band Mobile Access Ad-hoc Committee 5GHz Band 5GHz ATM 5GHz Ethernet Mobile Access Wireless Wireless Satoru Aikawa (NTT) Ad-hoc Committee Access WG Access WG Chairman of 5GHz ATM Wireless Access WG
Tomoki Ohsawa (NEC) Chairman of 5GHz Ethernet Wireless Access WG ATM Forum
ETSI BRAN IEEE802.11a
WINForum
Submission Slide 7 Masahiro Morikura, NTT
September 1998 doc.: IEEE 802.11-98/312
Relation between MMAC and MPT
MPT: Ministry of Posts and Telecommunications
(Inquiry: April 21, 1998) “Technical conditions for 5GHz Broad band Mobile Access System” Deadline of the final Report: March 1999
Telecommunications Technology Council (Advisory body of the minister of MPT) MMAC
Established 5GHz Band Mobile May 18, 1998 Broad band Mobile Access Committee Access Ad-hoc Committee * Wireless LAN WG Wireless Home-Link * Wireless Home-Link WG Ad-hoc Committee
Submission Slide 8 Masahiro Morikura, NTT
Submissio Page 4 Masahiro Morikura, NTT n September 1998 doc.: IEEE 802.11-98/312
September 1998 doc.: IEEE 802.11-98/312
Action Program of 5GHz Ethernet Wireless Access WG
(1) Standardization of 5GHz Ethernet Wireless Access System harmonizing with the IEEE802.11a standard (PHY & MAC Layer)
(2)To solve coexistence issues with ATM wireless LANs and wireless home-link systems
(3)To make guidelines of frequency resources management in order to maximize system capacity
(4)Popularization and Promotion of 5GHz Ethernet Wireless Access Systems
Submission Slide 9 Masahiro Morikura, NTT
September 1998 doc.: IEEE 802.11-98/312 Registered Members of 5GHz Ethernet Wireless Access WG as of September 1, 1998
ANRITSU CORPORAITON Mitsubishi Electric Corporation Clarion Co., Ltd. NEC Corporation DENSO CORPORATION Nippon Motorola Ltd. FUJITSU GENERAL Ltd. Nippon Ericsson Ltd. Intel K. K. Nippon Telegraph and Telephone Corporation IWATSU ELECTRIC Co., Ltd. (NTT) KAYTEC Ltd. NTT Mobile Communications Network, Inc. Kokusai Denshin Denwa Co., Ltd. (NTT DoCoMo) (KDD) Oki Electric Industry Co., Ltd. KOKUSAI ELECTRIC Co., Ltd. SHARP CORPORATION Kyocera DDI Institute of Future SHOWA ELECTRIC WIRE & CABLE Telecommunications, Inc. Co., Ltd. Matsushita Communication Industrial Sony Corporation Co., Ltd. Toyota Central Research & Development Matsushita Electric Industrial Co., Ltd. Laboratories, Inc. Matsushita Research Institute Tokyo, Inc.
Submission Slide 10 Masahiro Morikura, NTT
Submissio Page 5 Masahiro Morikura, NTT n September 1998 doc.: IEEE 802.11-98/312
September 1998 doc.: IEEE 802.11-98/312
The Multimedia Mobile Access Communication Systems Promotion Council
c/o Association of Radio Industries and Businesses (ARIB) 14F. Nittochi Bldg., 1-4-1, Kasumigaseki, Chiyoda-ku, Tokyo 100-0013, Japan
Phone +81-3-5510-8598 Fax +81-3-3592-1103 Email [email protected] Home Page http://www.arib.or.jp/mmac/e/
Submission Slide 11 Masahiro Morikura, NTT
Submissio Page 6 Masahiro Morikura, NTT n