Data processing unit, data processing method and data processing system
AssigneeNEC Corporation
InventorToshiyuki Oda
Life of this patent
Estimating the term…
Abstract
During operation a check is made, by utilizing a tuning function of tuning communication parameters, if communication parameters used for wireless communication with another movable unit are suitable. When the communication parameters are found to be unsuitable, new communication parameters are used for communication. Thus, the communication performance of the movable unit is improved to significantly reduce the steps to select the optimum communication parameters and permits the communication parameter selection while confirming the reliability of each communication parameter.
Claims36
A data processing unit for wirelessly communicating with a plurality of data processing units, comprising:
- transmitting means for transmitting data according to communication parameters;
- receiving means for receiving the data according to the communication parameters;
- checking means for check out, according to the data, if the communication parameters are suited for the radio wave environment;
- and
- control means for setting communication parameters suited to the radio wave environment.
A data processing method for wirelessly communicating with a plurality of data processing units, comprising the steps of:
- transmitting data according to communication parameters;
- receiving the data according to the communication parameters;
- checking out, according to the data, if the communication parameters are suited for the radio wave environment;
- and
- controlling to set communication parameters the most suitable for the radio wave environment.
A data processing system for wirelessly communicating with a plurality of data processing units, wherein the data processing unit comprises:
- transmitting means for transmitting data according to communication parameters;
- receiving means for receiving the data according to the communication parameters;
- checking means for check out, according to the data, if the communication parameters are suited for the radio wave environment;
- and
- control means for setting communication parameters suited to the radio wave environment.
Dependencies are inferred from the claim text.