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User terminal and communication method

A technology of user terminals and communication methods, which is applied in the field of wireless communication systems and can solve problems such as high communication loads

Inactive Publication Date: 2013-06-19
FUJITSU TOSHIBA MOBILE COMM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the communication load on the base station using the wireless communication method capable of wireless access to a wide area becomes very high

Method used

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  • User terminal and communication method
  • User terminal and communication method
  • User terminal and communication method

Examples

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Embodiment Construction

[0027] Preferred embodiments are described below with reference to the accompanying drawings. Note that in the drawings, the same reference numerals denote the same functions, and repeated descriptions for the same functions are omitted.

[0028] wireless communication system

[0029] The wireless communication system disclosed herein can select different communication methods based on the state of the user terminal and the type of data to be reproduced.

[0030] figure 1 is a diagram illustrating a wireless communication system according to an embodiment.

[0031] The wireless communication system includes a user terminal 100 . The user terminal 100 includes a wireless interface that performs communication according to a first wireless communication method that is wirelessly accessible to a wide area. The user terminal 100 further includes a wireless interface performing communication according to a second wireless communication method wirelessly accessible to a narrow ar...

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Abstract

A user terminal includes a first wireless interface configured to perform a wireless communication according to a first communication system, a second wireless interface configured to perform a wireless communication according to a second communication system of which an accessible area is narrower than an accessible area of the first communication system, and a control unit configured to perform control to acquire non-real-time reproducing data from the second wireless interface while the user terminal is being moved.

Description

technical field [0001] The present invention relates to a wireless communication system. Background technique [0002] The communication means include a first type communication means wirelessly accessible to a wide area and a second type communication means wirelessly accessible to a narrow area. [0003] A first type of communication means that is wirelessly accessible to a wide area includes wireless access systems such as Code Division Multiple Access (CDMA) and the like. A wireless communication device that performs wireless communication according to a communication method that is wirelessly accessible to a wide area communicates data by switching data between base stations in a state where a user terminal moves. [0004] On the other hand, the second type of communication means that is wirelessly accessible to a narrow area includes a wireless access system such as a wireless local area network (wireless LAN) or the like. A wireless communication device that perform...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/06
CPCH04W88/06H04W36/14H04W36/28
Inventor 本间昭次
Owner FUJITSU TOSHIBA MOBILE COMM LTD