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Patent Searching and Data


Title:
無線通信システムにおいて中継器の逆方向利得をセットするためのシステムおよび方法
Document Type and Number:
Japanese Patent JP4550739
Kind Code:
B2
Abstract:
A method and apparatus are disclosed for setting total reverse link gain between a repeater and a base station. The method and apparatus generally comprise setting total reverse link gain between a repeater and a base station comprises determining an operating point for the repeater; establishing a reverse communication link between the base station and a transceiver device within a coverage area of the repeater; determining if an increase in a reverse link gain is substantially equal to an increase in a noise figure of the base station, using a transmit power of the transceiver device; and adjusting the reverse link gain by an amount based on the operating point and based on a difference in reverse link gain values, if the increase in the reverse link gain is substantially equal to the increase in the noise figure of the base station, to set the total reverse link gain.

Inventors:
Baker, Kenneth Earl.
Wheatley, Charles E. The Third
Application Number:
JP2005508483A
Publication Date:
September 22, 2010
Filing Date:
December 04, 2003
Export Citation:
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Assignee:
QUALCOMM INCORPORATED
International Classes:
H04B7/15; H04B7/005; H04B7/26; H04W52/04; H04W52/46; H04W92/12; H04B7/155
Domestic Patent References:
JP2001069091A
Attorney, Agent or Firm:
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama