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Wireless communications cell reselection

A cell reselection, wireless communication technology, applied in the directions of wireless communication, connection management, electrical components, etc., can solve problems such as failure to cope with usage situations or scenarios, increasing the complexity of mobile terminals and/or serving cells, etc.

Inactive Publication Date: 2014-06-25
BROADCOM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the proposals generally suffer from various drawbacks including, for example, increased complexity for the mobile terminal and / or serving cell, or failure to address all use cases or scenarios

Method used

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  • Wireless communications cell reselection
  • Wireless communications cell reselection
  • Wireless communications cell reselection

Examples

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Embodiment Construction

[0018] The present inventions now will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the inventions are shown. Indeed, these inventions may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will satisfy applicable legal requirements. Like reference numerals refer to like elements throughout.

[0019] As used in this application, the term "circuitry" refers to all of: (a) hardware-only circuit implementations (eg, analog and / or digital-only circuit implementations); and (b) circuits and software (and and / or firmware) such as (where applicable): (i) a combination of processor(s), or (ii) processor(s) / software (including digital signal processor(s)), software and memory(s) that work together to enable devices such as mobile phones or servers to perform various functions, and (c) c...

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PUM

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Abstract

A method, apparatus and computer program product are provided in order to trigger a reselectionof a serving cell in an instance in which a mobile terminal may be creating neighbor cell interference. Based upon received reselection data, the mobile terminal may release and / or suspend a network resource, such as an enhanced dedicated channel in order to trigger a reselectionof a new serving cell. In this regard, a method is provided that includes determining the presence of a reselection condition based on reselection data. In an instance in whichthe presence of the reselection condition is determined, the method includes causing a network resource to be modified. The method also includes causing a reselectionof a serving cell.

Description

technical field [0001] Embodiments of the invention relate generally to wireless communications, and more particularly, but not exclusively, to suspending and / or releasing resources for triggering reselection of a serving cell. Background technique [0002] Communications between a mobile terminal and a serving cell, such as uplink communications from a mobile terminal to a serving cell, may sometimes cause interference to neighboring cells. Such interference may inhibit the operation of neighboring cells, or may at least cause the mobile terminal and / or neighboring cells to operate less efficiently. In some operating states (such as the CELL_DCH state), the mobile terminal and the serving cell can monitor neighboring cells in such a way that the situation of neighboring cell interference can be identified and can be used in terms of reducing the probability of neighboring cell interference to modify the operation of the mobile terminal and / or the serving cell in any way. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/20H04W76/04H04W72/54
CPCH04W36/20H04W76/04H04W76/20H04W8/26H04W72/541H04W72/23
Inventor B·马丁久保田启一陈滔
Owner BROADCOM CORP