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Source Initiated Communication Handover

A resource and signal technology, applied in the field of communication switching solutions

Inactive Publication Date: 2015-09-09
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the rapidly growing demand for high-speed and multimedia data services, there are challenges in implementing efficient and robust communication systems with enhanced performance

Method used

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  • Source Initiated Communication Handover
  • Source Initiated Communication Handover
  • Source Initiated Communication Handover

Examples

Experimental program
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Embodiment Construction

[0033] Aspects of the disclosure are described below. Obviously, the teachings herein can be implemented in many forms and any specific structure, function, or both disclosed herein are merely representative. 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 or method may be implemented using any number of the aspects set forth herein. In addition, such an apparatus may be implemented or such a method may be practiced using other structure, functionality, or both, in addition to one or more of the aspects set forth herein. Furthermore, an aspect may comprise at least one element of a claim.

[0034] figure 1 Several nodes in a sample communication system 100 (eg, part of a communication network) are shown. For purposes of illustration, aspects of the disclosure will be des...

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Abstract

In a handover operation an access terminal is handed over from a source access point to a target access point. To facilitate efficient identification of a target access point, a handover operation may be initiated by the target access point. A candidate frequency search also may be invoked to confirm that an access terminal identified by a target access point for a handover is in the vicinity of the target access point. A source access point may verify whether an access terminal is in a vicinity of a target access point to determine whether to perform a handover operation. A source access point may handle potential ambiguity between several target access points by sending handover commands to each of these target access points. An access terminal also may assist in the determination of whether to perform a handover operation.

Description

[0001] Priority claims under 35 U.S.C. §119 [0002] This application claims the benefit of and priority to commonly-owned US Provisional Patent Application No. 60 / 989576, filed November 21, 2007, and assigned Attorney Docket No. 080248P1; the disclosure of which is hereby incorporated by reference. technical field [0003] This application relates generally to communications, and more particularly, but not exclusively, to communications handover schemes. Background technique [0004] Wireless communication systems are widely deployed to provide various communications (eg, voice, data, multimedia services, etc.) to multiple users. With the rapidly growing demand for high-speed and multimedia data services, there are challenges in implementing performance-enhanced efficient and robust communication systems. [0005] To supplement conventional mobile phone network base stations (eg, macro cells), small-coverage base stations can be deployed (eg, installed in users' homes) to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/04
CPCH04W36/04H04W84/045H04W36/0055H04W36/0058H04W36/0069H04W36/08H04W36/0064H04W24/04H04W72/0466
Inventor S·巴拉苏布拉马尼安J·M·陈M·M·德什潘德M·亚武兹S·南达G·B·霍恩
Owner QUALCOMM INC