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AssigneeNEC Corporation
InventorsTakahiro Kakumaru, Shinichi Morimoto
Estimating the term…
A radio terminal unit and a radio communication system, enabling power savings, the improvement of the quality of real-time communication such as voice communication, and the reduction of transmission delays which often occur when a plurality of radio terminal units are connected to one radio base station. A radio terminal unit comprises an operation mode of communication application determination unit for determining operation mode of one or more communication which is operated at the radio terminal unit, a control packet changing unit for changing a timing of transmission of the control packet according to the operation mode of one or more communication applications determined by the operation mode of communication application determination unit, and a communication control section for sending the control packet according to the timing of transmission changed by the control packet changing unit after the transmission of data from the application.
A radio terminal unit which runs in power-saving mode and sends a radio base station a control packet for requesting delivery so as to receive packets buffered by the radio base station, comprising:
A radio communication system which is a radio network system, comprising:
A communication control method of a radio terminal unit which runs in power-saving mode and a radio base station a control packet for requesting delivery so as to receive packets buffered by the radio base station, comprising an operation mode of communication application determination step of determining operation mode of one or more communication which is operated at the radio terminal unit and a communication control step of sending the control packet after the transmission data from the application according to the timing of transmission of the control packet changed according to the operation mode of one or more communication applications determined by the operation mode of communication application determination step.
Dependencies are inferred from the claim text.