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Communication system, communication apparatus, and link use stopping method

A communication device and communication system technology, applied in the field of communication systems

Inactive Publication Date: 2011-07-06
KYOCERA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the bandwidth (bandwidth) that the relay communication device can allocate to each communication device decreases due to the amount of data that must be relayed.
As a result, even established links, although not severed, are sometimes virtually incapable of relaying data
[0007] However, for the existing communication devices that carry out the above-mentioned multi-link communication, regardless of whether communication can be performed through other links, since the above-mentioned A link that essentially cannot relay data, so resources (storage area or CPU time) used to maintain the link are wasted

Method used

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  • Communication system, communication apparatus, and link use stopping method
  • Communication system, communication apparatus, and link use stopping method
  • Communication system, communication apparatus, and link use stopping method

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Embodiment Construction

[0025] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0026] Such as figure 1 As shown, the mobile communication system 10 according to this embodiment includes: a mobile station device 20, a plurality of base station devices 30, and a server device 40. And connect.

[0027] Such as figure 2 As shown, the mobile station device 20 includes a control unit 21 , a storage unit 22 and a wireless communication unit 23 . The control unit 21 controls each part of the mobile station device 20 and executes processes related to calls and data communications. The storage unit 22 operates as a work memory of the control unit 21 . Furthermore, the storage unit 22 holds programs and parameters related to various processes executed by the control unit 21, and also stores programs of the present invention. The wireless communication unit 23 includes an antenna and a detection device, and performs processing of modulating an audio si...

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Abstract

To inhibit links, which substantially cannot relay data, from being used, thereby conserving resources used for holding the links. In a mobile communication system (10), which performs a multilink communication in which a mobile station apparatus (20) uses a plurality of links to make communication, those links are relayed by the respective ones of base station apparatuses (30); each of the base station apparatuses (30) transmits band information indicative of a band that the base station apparatus (30) can allocate to the mobile station apparatus (20); and the mobile station apparatus (20) receives the transmitted band information and stops, based on the received band information, using the links.

Description

technical field [0001] The invention relates to a communication system, a communication device and a link use stop method. Background technique [0002] In the multi-link communication in which a plurality of links are used for communication at the same time, the communication device establishes the link before the communication starts, and disconnects the link when the communication ends or the communication line is disconnected. [0003] However, in many cases, a relay communication device is included in the middle of the link. Examples of relay communication devices include routers and base station devices. The router relays the communication between the computers, and the base station device relays the communication between the mobile station device and the server device. [0004] In addition, Patent Document 1 discloses a technique related to a method of establishing a link in a wireless communication terminal. [0005] [Patent Document 1] JP-A-2004-153790 [0006]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/22H04L12/801H04L12/803H04L12/911H04W48/08H04W72/02H04W72/04H04W76/02
CPCH04B7/155H04W76/064H04W76/34
Inventor 中田幸二
Owner KYOCERA CORP