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Method and system for sevice redirection

A technology for redirecting and redirecting messages, applied in network planning, access restrictions, electrical components, etc., and can solve problems such as macro network interference and excessive power usage

Active Publication Date: 2010-11-24
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pilot beacons have many problems including generation of coverage holes for non-femtocell terminals, excessive power usage and increased interference to the macro network

Method used

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  • Method and system for sevice redirection
  • Method and system for sevice redirection

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Embodiment Construction

[0024] Various embodiments are now described with reference to the drawings, wherein like reference numerals are used to refer to like elements throughout. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It is evident, however, that these embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments. Before describing the invention in detail, it is useful to describe an example environment in which the invention may be implemented. figure 1 One such example environment is shown in .

[0025] figure 1 An example wireless communication environment or system 100 is depicted for supporting multiple users in which various disclosed embodiments and aspects may be implemented. like figure 1As shown, by way of example...

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Abstract

System and method are provided for redirecting a communication device between a macro network and a femtocell network using a service redirection message (SRDM). In an embodiment, the communication device registers with the network which then determines the subscription status of the communication device to a femtocell network. If the subscription is confirmed, using the SRDM the system redirects the communication device to a communication frequency used by the femtocell network. Upon receipt of the SRDM, the communication devices tunes to a communication frequency specified in the SRDM. The system may segregate the CDMA channels used by the macro network, one set containing channels exclusive to the macro network and the other containing channel or channels used by both the macro network and the femtocell network. In this way, the communication device is prevented from entering a frequency re-hashing loop.

Description

[0001] Claiming Priority Based on 35 U.S.C. §119 [0002] This patent application claims priority to Provisional Application No. 60 / 979,802, filed October 12, 2007, entitled "Service Redirection Approach to Femtocell Discovery," which is assigned to the assignee of this application, and is hereby assigned to It is expressly incorporated herein by reference. technical field [0003] In general, the present application relates to wireless communications, and in particular, the present application relates to techniques for service redirection of communication devices. Background technique [0004] Wireless communication systems are widely deployed to provide various types of communications (eg, voice, data, multimedia services, etc.) to multiple users. With the rapid increase in demand for high-speed and multimedia data services, there are challenges to realize efficient and robust communication systems with enhanced performance. [0005] In recent years, users have begun to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/18H04W48/12
CPCH04W16/32H04W48/18H04W48/12H04W84/045H04W36/14H04W60/00
Inventor A·M·戈吉奇
Owner QUALCOMM INC
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