Title:
分散制御によるオーバーヘッドメッセージの更新
Document Type and Number:
Japanese Patent JP4846895
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a system and a method, which give a simple but effective technology for communication an overhead message in a wireless communication system supplying access to a distributed network while band width is saved and power consumption is set to be minimum. SOLUTION: A wireless base station connected to the distributed network transmits a series of signatures in the overhead message to a mobile unit. The mobile unit wakes up and receives the signatures and compares them with a signatures stored in the mobile unit. When the signatures received by the mobile unit differ from the signatures stored in the mobile unit, the mobile unit receives the overhead message transmitted by the wireless base station while it is kept wake up. When the signatures received by the mobile unit are the same as those stored in the mobile unit, the mobile unit returns to sleep.
Inventors:
Gaddy Karmi
Matthew S. Glob
Matthew S. Glob
Application Number:
JP2000245901A
Publication Date:
December 28, 2011
Filing Date:
August 14, 2000
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W52/02
Domestic Patent References:
JP7505030A |
Attorney, Agent or Firm:
Kurata Masatoshi
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori