Radio base station, mobile communication system and mobile communication method for controlling a transmission power of a reference channel and an associated channel
US8755327B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2010 |
| Grant date | Jun 17, 2014 |
| Priority date | — |
| Expiry date | Feb 13, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/36
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A radio base station 10 according to the present invention includes a reference channel power setting unit 11 configured to change a transmission power of a reference channel, an associated channel power setting unit 12 configured to set a relative power offset of an associated channel by using a value relative to the reference channel, a power parameter holding unit 13 configured to hold power parameters set by the reference channel power setting unit 11 and associated channel power setting unit 12, a power parameter adjustment unit configured to adjust the relative power offset of the associated channel in a case where the transmission power of the reference channel is changed,and a transmitter 15 configured to transmit a signal of each channel on the basis of information in the power parameter holding unit 15, wherein the power parameter adjustment unit 14 maintains the transmission power of the associated channel unchanged even though the transmission power of the reference channel is changed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.