Method for paging user equipment, network equipment, user equipment and network system

A technology of user equipment and network equipment, applied in electrical components, wireless communication, etc., can solve the problems of complex paging process and large occupied air interface resources, and achieve the effects of simplifying paging process, ensuring utilization, and simplifying registration process

Active Publication Date: 2010-02-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In the process of implementing the present invention, the inventor found at least the following problems in the prior art: In the prior art, at least two of the SGs interf

Method used

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  • Method for paging user equipment, network equipment, user equipment and network system
  • Method for paging user equipment, network equipment, user equipment and network system
  • Method for paging user equipment, network equipment, user equipment and network system

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Embodiment Construction

[0041] figure 1 It is a schematic flowchart of Embodiment 1 of a method for paging a UE according to the present invention, and this embodiment includes:

[0042] Step 11: The MSC / VLR receives the called service request sent by the calling side. The called service request includes, but is not limited to, a called call request or a called short message request.

[0043] Step 12: The MSC / VLR sends a paging request to the MME and RNS / BSS in parallel, and the UE is paged within the TA range of the SAE / LTE network through the MME, and the RNS / BSS is used in the CS domain of the UMTS / GSM network. Paging the UE within the LA range.

[0044] figure 2 It is a schematic flowchart of Embodiment 2 of the method for paging UE according to the present invention, and this embodiment includes:

[0045] Step 201: The called gateway office GMSC receives the incoming call request IAM sent from the calling side.

[0046] Step 202: The GMSC obtains the related routing information of the called UE by send...

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Abstract

The invention discloses a method for paging user equipment (UE), network equipment, user equipment and a network system. The paging method of the user equipment comprises the following steps: after receiving a called service request, the MSC/VLR respectively sends a paging request to MME and RNS/BSS, pages UE within the range of TA of SAE/LTE network by MME, and pages UE within the range of LA ofCS region through RNS/BSS. The embodiment of the invention can reduce occupation of the system resource when paging UE, especially restricts to use Gs interface, and also can simplify paging process and speed up the paging rate. The invention also discloses an activation method of ISR and a processing method of SGs interface.

Description

Technical field [0001] The present invention relates to the field of mobile communication technology, in particular to a method for paging user equipment, network equipment, user equipment and network system. Background technique [0002] The Core Network (CN) in the Universal Mobile Telecommunication System (UMTS) is logically divided into a circuit switched domain (Circuit Switched Domain, CS domain) and a packet switched domain (Packet Switched Domain, PS domain). The PS domain includes the Serving GPRS Support Node (SGSN) for PS domain mobility management, and the CS domain includes the Mobile Switching Center / Visitor Location Register (MSC) for CS domain mobility management. / VLR) and gateway mobile switching center (Gateway MSC, GMSC) for gateway management. User Equipment (UE) is connected to the SGSN of the PS domain through the Radio Network Subsystem / Base Station Subsystem (RNS / BSS), and the UE is connected to the MSC / VLR of the CS domain through RNS / BSS, and in UMTS ...

Claims

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Application Information

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IPC IPC(8): H04W60/00H04W68/02
Inventor 吴晓波温立段小琴张戬刘岚张万强于益俊陈中平
Owner HUAWEI TECH CO LTD
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