A paging method and device for distributed gateway

A distributed gateway and gateway technology, which are applied in the field of paging methods and devices for distributed gateways

Active Publication Date: 2020-04-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a paging method and device for distributed gateways, which solves the problem of initiating paging to terminals through information interaction between the user plane gateway and the control plane gateway

Method used

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  • A paging method and device for distributed gateway
  • A paging method and device for distributed gateway
  • A paging method and device for distributed gateway

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Embodiment Construction

[0092] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0093] figure 1 It is a flow chart of Embodiment 1 of the paging method for distributed gateways of this application. Such as figure 1 As shown, the method may include:

[0094] Step 101: the user plane gateway acquires downlink data;

[0095] The downlink data may be data sent by a server in the network to the terminal. During the process of sending the downlink data from the server to the terminal, it needs to be forwarded and processed by multiple netwo...

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Abstract

The invention discloses a paging method and device for a distributed gateway. The method includes: the user plane gateway acquires downlink data; sends downlink data reporting information to the control plane gateway; the downlink data reporting information is used to trigger the control plane gateway to send a downlink data notification to a mobility management entity; the downlink data notification It is used to trigger the mobility management entity to initiate paging to the terminal; obtain the downlink data channel information sent by the control plane gateway; the downlink data channel information indicates the information of the downlink data channel between the base station and the user plane gateway; The base station is the base station to which the paged terminal belongs; and the downlink data is forwarded through the downlink data channel. By adopting the method or device of the present invention, the problem that the distributed gateway initiates paging to the terminal can be solved.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a paging method and device for distributed gateways. Background technique [0002] With the continuous development of the distributed network technology, the industry begins to design the gateway in the mobile communication network as a distributed gateway (Distributed GateWay, DGW). [0003] The main feature of the distributed gateway is to decouple the signaling control and data forwarding functions of the original mobile core network gateway, use the control plane gateway (Gateway Control Plane, GW-C) to carry the signaling control function, and use the user plane gateway (Gateway User Plane, GW-U) carries the data forwarding function. [0004] However, in the system architecture of the distributed gateway, after the user plane gateway receives the downlink data packet, it cannot trigger the MME to communicate with the terminal (User Equipment) because there is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W68/02
CPCH04W92/24H04W76/12H04W68/005H04W88/16H04W72/51H04W68/02H04W8/082
Inventor 金爱进陈中平周汉
Owner HUAWEI TECH CO LTD
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