Title:
WIRELESS COMMUNICATION CONTROL SYSTEM, RADIO BASE STATION, AND WIRELESS COMMUNICATION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2006/112328
Kind Code:
A1
Abstract:
A wireless communication control system (10) controls the transmission power of a shared control channel on which a control signal is transmitted to a plurality of mobile stations. The wireless communication control system (10) has a new-transmission-power establishing part (13) that offsets the transmission powers of separate channels used for transmission to the respective mobile stations, thereby establishing a new transmission power of the shared control channel. The offset is established based on the propagation environment of the wireless communication.
Inventors:
ISHII HIROYUKI
NAKAMURA TAKEHIRO
NAKAMURA TAKEHIRO
Application Number:
PCT/JP2006/307746
Publication Date:
October 26, 2006
Filing Date:
April 12, 2006
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
ISHII HIROYUKI
NAKAMURA TAKEHIRO
ISHII HIROYUKI
NAKAMURA TAKEHIRO
International Classes:
H04B7/26; H04J13/00; H04W52/04; H04W52/16; H04W52/36; H04W52/50
Domestic Patent References:
| WO2003036822A1 | 2003-05-01 |
Foreign References:
| JPH0795151A | 1995-04-07 | |||
| JP2004080530A | 2004-03-11 | |||
| JP2003298508A | 2003-10-17 | |||
| EP1467500A2 | 2004-10-13 | |||
| EP1313231A1 | 2003-05-21 |
Other References:
See also references of EP 1879305A4
Attorney, Agent or Firm:
Miyoshi, Hidekazu (2-8 Toranomon 1-chom, Minato-ku Tokyo, JP)
Download PDF: