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Communication method, and terminal and base station device using the same

A terminal device and communication technology, which is applied in the field of communication, can solve problems such as ineffective execution of communication, and achieve the effect of shortening the connection processing time

Inactive Publication Date: 2009-09-09
SANYO ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the communication area, the communication between the base station device and the terminal device cannot be effectively performed

Method used

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  • Communication method, and terminal and base station device using the same
  • Communication method, and terminal and base station device using the same
  • Communication method, and terminal and base station device using the same

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Embodiment Construction

[0055] Before describing the present invention in detail, its outline will be described. Embodiments of the present invention relate to a communication system composed of a base station device and a terminal device. An area capable of communicating with the base station device is defined as a communication area, and generally the communication area has a substantially elliptical shape centered on the base station device. When the terminal device enters the communication area, after connection processing is performed between the terminal device and the base station device, communication between the two is performed. When the terminal device moves across the communication area, if the connection process is started when the terminal device enters the communication area, the connection process may be completed before the terminal device exits the communication area. As a result, the amount of communication between the terminal device and the base station device decreases in the c...

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Abstract

The present invention provides a communication method, and a terminal and a base station device using the same. A packet communication section (20) performs radio communication so as to be accessible to other terminals already performing the radio communication with a base station device. A signal processing section (22) generates a connection request signal which is to be transmitted from the packet communication section (20) to the base station device through other terminal. The signal processing section (22) processes the connection response signal received from the base station device in the packet communication section (20) through the other terminal. With this operation, the signal processing section (22) performs the connection with the base station device.

Description

technical field [0001] The present invention relates to a communication technology, in particular to a communication method for transmitting signals between a base station device and a terminal device, and a terminal device and a base station device utilizing the communication method. Background technique [0002] A road vehicle-to-vehicle communication system consists of a mobile station device mounted on a vehicle and a base station device installed on a road. The communication range of the base station device in the road-to-vehicle communication system is limited. If a communication range wider than the limited communication range is required, a plurality of base station devices are connected. In addition, by providing a management device that collectively manages a plurality of base station devices, authentication processing when a mobile station device is handed over between base station devices managed by the management device is simplified (for example, refer to Paten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/26H04L12/28
CPCH04W76/02H04W88/04H04W76/10
Inventor 中冈谦中尾正悟
Owner SANYO ELECTRIC CO LTD