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US 7,443,816 B2Granted
Packet transmission method, base station and mobile station
AssigneeNtt Docomo, Inc.
InventorsLan Chen, Narumi Umeda, Yasushi Yamao
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AssigneeNtt Docomo, Inc.
InventorsLan Chen, Narumi Umeda, Yasushi Yamao
Estimating the term…
A packet transmission method in which packets are transmitted between a base station and a mobile station communicating with the base station includes the steps of: recognizing the size of each of the packets to be transmitted; determining a transmission rate for each packet in accordance with the recognized size of the packet; allocating a radio resource to the transmission of each packet between the base station and the mobile station based on the determined transmission rate; and transmitting each packet between the base station and the mobile station using the allocated radio resource. In the method, a modulation method or a radio resource used for transmitting the packets is determined by calculating a transmission rate in a wireless area according to the size of each packet and a transmission request in the wireless area. The transmission request is recognized by the base station from an upper network when the packets are transmitted downward, while calculated by the base station based on a user request and a transmission state of the upper network when the packets are transmitted upward. Therefore, end-to-end quality of service can be provided.
A packet transmission method in which a plurality of packets having headers and different sizes are transmitted between a mobile station and a communication device via a base station communicating with said mobile station and connected to communication device through a network, comprising the steps of, for each packet:
A base station that transmits and receives a plurality of packets having headers and different sizes between a communication device and a mobile station communicating via the base station through a network, comprising:
A mobile station that exchanges a plurality of packets having headers and different sizes between said mobile station and a communication device via a base station commuting with said mobile station and connected to the communication device through a network, comprising:
A mobile station that exchanges a plurality of packets of different sizes between said mobile station and a base station, said packets having headers comprising:
A packet transmission method in which a plurality of packets having headers and different sizes are transmitted between a mobile station and a communication device via a base station communicating with said mobile station and connected to communication device through a network, comprising the steps of, for each packet:
A base station that transmits and receives a plurality of packets having headers and different sizes between a communication device and a mobile station communicating via the base station through a network, comprising:
A mobile station that exchanges a plurality of packets having headers and different sizes between said mobile station and a communication device via a base station commuting with said mobile station and connected to the communication device through a network, comprising:
A packet transmission method in which a plurality of packets having headers and different sizes are transmitted between a mobile station and a communication device via a base station communicating with said mobile station and connected to communication device through a network, comprising the steps of, for each packet:
A base station that transmits and receives a plurality of packets having headers and different sizes between a communication device and a mobile station communicating via the base station through a network, comprising:
Dependencies are inferred from the claim text.