Title:
無線通信システム
Document Type and Number:
Japanese Patent JP2007500983
Kind Code:
A
Abstract:
A radio communication system (50) which uses a transmit power control loop to adjust downlink (160) transmit power from a base station (100) to a mobile station (200) and periodic reports of downlink channel quality (CQI) transmitted by the mobile station (200) on an uplink (260) to select a downlink transmission parameter, temporarily transmits additional CQI reports in response to an interruption in the transmit power control loop or the CQI reporting.
Inventors:
Matthew, P. J. Baker
Timothy, J. Moorsley
Timothy, J. Moorsley
Application Number:
JP2006530646A
Publication Date:
January 18, 2007
Filing Date:
May 06, 2004
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H04B7/26; H04B7/005; H04L1/00; H04W52/08; H04W52/36; H04W52/34; H04W52/44
Attorney, Agent or Firm:
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki