Invention Grant
US08929881B2 Radio communication system, small cell base station, radio terminal, transmission power control method, and allocation control method
有权
无线电通信系统，小小区基站，无线终端，发射功率控制方法和分配控制方法
- Patent Title: Radio communication system, small cell base station, radio terminal, transmission power control method, and allocation control method
- Patent Title (中): 无线电通信系统，小小区基站，无线终端，发射功率控制方法和分配控制方法
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Application No.: US13390063Application Date: 2010-03-05
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Publication No.: US08929881B2Publication Date: 2015-01-06
- Inventor: Hirotaka Sato , Kazutaka Nakamura
- Applicant: Hirotaka Sato , Kazutaka Nakamura
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Studebaker & Brackett PC
- Priority: JP2009-186914 20090811
- International Application: PCT/JP2010/053686 WO 20100305
- International Announcement: WO2011/018906 WO 20110217
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W52/24 ; H04W16/32 ; H04W84/04
Abstract:
A radio communication system wherein a femto cell base station (100a) is located in a macro cell (MC1) and a radio terminal (200a) is connected to the femto cell base station (100a) and wherein the femto cell base station (100a) or radio terminal (200a) controls, based on a propagation loss between the radio terminal (200a) and a macro cell base station (300a) existing in the neighborhood of the radio terminal (200a), the transmission power of a radio signal to be transmitted from the radio terminal (200a) to the femto cell base station (100a).
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