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Determination of handover parameters by the access point

A technology for switching parameters and access points, applied in access restriction, wireless communication, network topology, etc.

Active Publication Date: 2012-07-11
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, issues may arise regarding mobility management of mobile terminals between a macro network and a femto cell

Method used

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  • Determination of handover parameters by the access point
  • Determination of handover parameters by the access point
  • Determination of handover parameters by the access point

Examples

Experimental program
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Embodiment Construction

[0032]Various aspects of the invention are described below. It should be appreciated that the teachings herein may be implemented in a variety of forms and that any specific structure, function, or both disclosed herein are illustrative only. Based on the teachings herein one skilled in the art should appreciate that an aspect disclosed herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented or a method may be implemented using any number of the aspects set forth herein. In addition, other structures, functions may be used, or structure and functions may be used in addition to, or different from, one or more aspects set forth herein to achieve such device or implement this method. Furthermore, an aspect may comprise at least one element of a claim.

[0033] figure 1 Several nodes of an exemplary communication system 100 (eg, a portion of a communication ...

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Abstract

A parameter for transmission by an access point is determined in a manner that facilitates access terminal mobility. For example, a cell reselection parameter and / or a handover parameter may be determined based on the quality of a signal from one access point (e.g., a macro cell) at another access point (e.g., a femto cell). In addition, a cell reselection parameter and / or a handover parameter may be determined based on the proximity of one access point (e.g., a femto cell) to another access point (e.g., a macro cell). Through the use of these techniques, a parameter may be determined in a manner that mitigates access terminal ping-ponging between access points and that mitigates outages that may otherwise occur as a result of an access terminal remaining on an access point too long.

Description

[0001] claim priority [0002] This application claims the benefit of and priority to commonly owned U.S. Provisional Patent Application No. 61 / 254,148, filed October 22, 2009, assigned Attorney Docket No. 100160P1, the disclosure of which is hereby incorporated by reference . [0003] Cross References to Related Applications [0004] This application is related to concurrently filed and commonly owned U.S. Patent Application No. 12 / 909,000, entitled "DETERMINING CELL RESELECTION PARAMETER FOR TRANSMISSION BY ACCESS POINT" and assigned Attorney Docket No. 100160U1, the disclosure of which is hereby incorporated by reference Incorporated into this article. technical field [0005] The present invention relates generally to wireless communications, and in particular, but not exclusively, to determining parameters to be transmitted by an access point. Background technique [0006] In order to provide various types of services (eg, voice, data, multimedia services, etc.) to u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00
CPCH04W36/0083H04W88/08H04W48/04H04W36/0085H04W36/00837H04W36/302H04W84/045
Inventor M·亚武兹F·梅什卡蒂Y·江
Owner QUALCOMM INC