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US 2011/0235512 A1Published application
Data transmission method
AssigneeFujitsu Limited
InventorShinji YUKI
Life of this patent
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AssigneeFujitsu Limited
InventorShinji YUKI
Estimating the term…
A plurality of radio base stations constitute a radio communication system. Each of the radio base stations performs shaping control to output data in accordance with a shaping amount for adjusting a data transmission interval and transmits the output data to an upper-level apparatus. Each of the radio base stations performs shaping control by adjusting the shaping amount according to the number of mobile terminals which are performing radio communication and a QoS (Quality of Service) of a communication service being executed in a radio communication with the mobile terminal. The upper-level apparatus monitors data received from the radio base station, detects missing data, and transmits a control signal concerning the shaping control to the radio base station in accordance with the detection result of missing data. The radio base station performs the shaping control according to the received control signal.
A data transmission method in a radio communication system having a plurality of radio base stations, coupled to an upper-level apparatus, performing radio communication with mobile terminals, comprising:
A radio base station for use in a radio communication system having a plurality of radio base stations, coupled to an upper-level apparatus, performing radio communication with mobile terminals, the radio base station comprising:
An upper-level apparatus for use in a radio communication system having a plurality of radio base stations, connected to the upper-level apparatus, performing radio communication with mobile terminals, the upper-level apparatus comprising:
Dependencies are inferred from the claim text.