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Intelligent paging method and system, serving gateway and mobile management entity

A technology of a mobile management entity and a serving gateway, which is applied in the field of mobile management entities, intelligent paging methods and systems, can solve problems such as large invalid paging range, waste of wireless resources, and poor user experience, so as to reduce the paging range and reduce The effect of restarting and reducing the paging load

Inactive Publication Date: 2016-07-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The main technical problem to be solved by the present invention is to provide an intelligent paging method and system, a service gateway, and a mobile management entity, which can solve the large range of invalid paging caused by the MME needing to page users on the entire network after the MME restarts in the prior art. , waste of wireless resources, prolonged paging time and poor user experience

Method used

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  • Intelligent paging method and system, serving gateway and mobile management entity
  • Intelligent paging method and system, serving gateway and mobile management entity
  • Intelligent paging method and system, serving gateway and mobile management entity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Considering the technical problems of large invalid paging range, waste of wireless resources, prolonged paging time and poor user experience caused by the MME needing to page users on the entire network after the MME is restarted in the prior art, this embodiment provides an intelligent paging method, applied to the service gateway side, such as figure 2 shown, including the following steps:

[0056] Step 201: When the base station accessed by the terminal changes, the service gateway receives the identifier of the base station newly accessed by the terminal, and records the base station identifier, where the base station identifier includes: the identifier of the base station newly accessed by the terminal.

[0057] In this step, the base station accessed by the terminal changes means that the base station currently accessed by the terminal is different from the base station accessed before. other network elements.

[0058] Preferably, this step may also record the...

Embodiment 2

[0070] This embodiment provides an intelligent paging method, which is applied to the mobility management entity side, such as image 3 shown, including the following steps:

[0071] Step 301: When the base station accessed by the terminal changes, the mobility management entity sends the identity of the base station newly accessed by the terminal to the serving gateway.

[0072] In this step, the mobility management entity may detect whether the base station accessed by the terminal has changed.

[0073] In this step, when the mobility management entity detects that the base station accessed by the terminal has changed, it can obtain the identifier of the newly accessed base station, and then send it to the serving gateway for recording by the serving gateway.

[0074] Step 302: When the mobility management entity restarts or the link between the mobility management entity and the serving gateway is interrupted, the mobility management entity receives the base station identi...

Embodiment 3

[0082] This embodiment provides an intelligent paging method, which is applied to the serving gateway side and the mobility management entity side, such as Figure 4 shown, including the following steps:

[0083] Step 401: When detecting that the base station accessed by the terminal has changed, the mobility management entity sends the identity of the base station newly accessed by the terminal to the serving gateway.

[0084] Step 402: The serving gateway receives the identifier of the base station newly accessed by the terminal, and records the base station identifier, where the base station identifier includes: the identifier of the base station newly accessed by the terminal.

[0085] Step 403: When the mobility management entity restarts or the link between the mobility management entity and the serving gateway is interrupted, the serving gateway sends the base station identifier to the mobility management entity.

[0086] Step 404: The mobility management entity sends ...

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Abstract

The invention discloses an intelligent paging method and system, a serving gateway (GW) and a mobile management entity (MME). The intelligent paging method comprises: when a base station accessed by a terminal changes, a serving GW receiving the identification of a base station newly accessed by the terminal, and recording base station identifications, the base station identifications comprising the identification of the base station newly accessed by the terminal; and when the MME restarts, or the link between the MME and the serving GW is interrupted, the serving GW sending the base station identifications to the MME so as to allow the MME to send a paging message to a corresponding base station according to the base station identifications. The paging method can reduce paging load and wireless resource waste, shorten paging time delay and improve user experiences.

Description

technical field [0001] The invention relates to the technical field of packet domain evolution in a mobile communication system, in particular to an intelligent paging method and system, a service gateway, and a mobility management entity. Background technique [0002] 3GPP (3rdGeneration Partnership Project, the third generation partnership project) project SAE (System Architecture Evolution, system architecture evolution) of the next generation mobile wireless network, the architecture of SAE is as follows figure 1 As shown, it contains the following network elements: [0003] E-RAN (Evolved RAN, evolved radio access network): It can provide higher uplink and downlink rates, lower transmission delay and more reliable wireless transmission. The network element included in E-RAN is eNodeB (EvolvedNodeB, evolved base station), which provides wireless resources for terminal access; [0004] HSS (HomeSubscriberServer, belonging to the user server): used for permanent storage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/02H04W68/00
CPCH04W8/02H04W68/00
Inventor 汪钱纯詹徐周
Owner ZTE CORP
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