Radio system - Mitsubishi Electric Corporation

Title:

Radio system

Document Type and Number:

Japanese Patent JP5955027

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a technique that can secure both communication quality and transmission capacity regarding radio communication for a mobile body, especially a technique applicable to a fast moving mobile body.SOLUTION: A radio system 1 includes a prediction unit for predicting when and in which section of a plurality of communication sections 41 a mobile body 13 mounting a mobile station device 21 passes another mobile body by a predefined passing-each-other prediction method. A radio communication facility 31 dynamically performs switch control to switch a communication method such that a communication method with priority in communication quality will be used in a passing-each-other section 44 where the passing-each-other is predicted, and a communication method with priority in transmission capacity will be used in a non-passing-each-other section 45 according to a prediction result by the prediction unit. The mobile station device 21 uses the communication method with priority in communication quality within the passing-each-other section 44 and the communication method with priority in transmission capacity within the non-passing-each-other section 45.

Inventors:

Iboshi Hiroshi

Application Number:

JP2012040870A

Publication Date:

July 20, 2016

Filing Date:

February 28, 2012

Export Citation:

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