Apparatus and method for controlling transmission power of a mobile station
AssigneeFujitsu Limited
InventorMasaru KABASHIMA
Life of this patent
Estimating the term…
Abstract
A base station holds an accumulated value of a transmission-power control command that is transmitted to a mobile station so as to perform closed-loop control of transmission power of the mobile station. The base station detects a discrepancy between an accumulated value held by the base station and an accumulated value of the transmission-power control command held by the mobile station. The base station sets the accumulated value held by the base station and the accumulated value held by the mobile station at the same value when the discrepancy is detected.
Claims9
An apparatus for controlling transmission power of a mobile station, the apparatus comprising:
- a memory configured to hold a first accumulated value of a transmission-power control command that is transmitted to the mobile station to perform closed-loop control of transmission power of the mobile station;
- a processor configured:
- to detect a discrepancy between the first accumulated value held by the memory and a second accumulated value of the transmission-power control command held by the mobile station, and
- to set both the first accumulated value held by the memory and the second accumulated value held by the mobile station at a same value when the discrepancy is detected.
A method for controlling transmission power of a mobile station, the method comprising:
- holding, in a memory, a first accumulated value of a transmission-power control command that is transmitted to the mobile station so as to perform closed-loop control of transmission power of the mobile station;
- detecting a discrepancy between the first accumulated value held by the memory and a second accumulated value of the transmission-power control command held by the mobile station;
- and
- setting both the first accumulated value held by the memory and the second accumulated value held by the mobile station at a same value when the discrepancy is detected.
Dependencies are inferred from the claim text.