Title:
移動通信システム内3セクター基地局の送信電力自動変更方法
Document Type and Number:
Japanese Patent JP3626910
Kind Code:
B2
Abstract:
A method for automatically changing transmission power of a three-sector base station in a mobile communication system is disclosed. The mobile communication system includes a base station manager (BSM) and a base station having a base station control processor (BCP), a plurality of RF Up-converters and a memory. In the method for automatically changing the transmission power of three-sector base station in accordance with the present invention, the optimal transmission attenuation values for multiple CDMA channels in each sector are detected at the three-sector base station and set to the corresponding RF Up-converters. Therefore, the detection and setting of the optimal transmission attenuation values for multiple CDMA channels are simply performed, thereby reducing time and cost for the detection and setting. Also, in the present invention, the cell-plan device is not necessary, which reduces expense to detect the optimal transmission attenuation values.
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Inventors:
Kim Won Woo
Application Number:
JP2001006336A
Publication Date:
March 09, 2005
Filing Date:
January 15, 2001
Export Citation:
Assignee:
U Star Com Korea Limited
International Classes:
H04W52/04; H04B7/005; H04B7/02; H04B7/26; H04J13/00; H04W52/52; H04W88/08; (IPC1-7): H04B7/26; H04J13/00
Domestic Patent References:
| JP2000509213A | ||||
| JP1198550A |
Attorney, Agent or Firm:
Yamato Tsutsui