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A paging method and device

A technology for paging information and paging messages, applied in the field of paging methods and devices, capable of solving problems such as inability to connect, slow connection speed of user equipment, etc.

Active Publication Date: 2020-02-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The waste of air interface resources in the existing technology may cause the connection speed of user equipment to slow down or even fail to connect

Method used

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  • A paging method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0176] The idea of ​​this embodiment is that the user equipment reports its own related information to the network equipment. After learning the relevant information of the user equipment, the network device determines the paging area according to the relevant information.

[0177] The foregoing network device may be a base station, or may be a core network device. Depending on the network architecture, the location of the components that perform the paging operation may be different. For example, in the LTE system, the core network device is the MME, and the MME completes the paging operation. At this time, the network device refers to the core network device . However, in some wireless communication systems, the component for completing the paging operation may not be located in the core network equipment, and may also sink to the access network equipment, and the access network equipment completes the paging operation. At this time, the network equipment refers to It is a...

Embodiment 2

[0208] Embodiment 2 is improved on the basis of Embodiment 1. The user equipment does not actively report the reference paging information, but reports the reference information according to the indication information issued by the network device or the second network device capable of performing the paging area determination operation. paging information. The network device or the second network device capable of determining the paging area determines the paging area according to the state of the user equipment after learning the relevant information of the user equipment.

[0209] Attached below Figure 4 The technical solution of Embodiment 2 of the present invention is described.

[0210] This scheme is attached to embodiment 1 figure 2 program has been improved.

[0211] Specifically, in Embodiment 2, the condition that the user equipment needs to satisfy when reporting the reference paging information is: receiving an instruction delivered by the network equipment. ...

Embodiment 3

[0229] Embodiment 3 is improved on the basis of Embodiment 1. The user equipment does not actively report the reference paging information, but evaluates its own moving speed, and determines the timing of reporting the reference paging information according to the moving speed. When the moving speed satisfies Report when the trigger condition is reported. The network device or the second network device capable of determining the paging area determines the paging area according to the state of the user equipment after learning the relevant information of the user equipment.

[0230] Attached below Image 6 The technical solution of Embodiment 3 of the present invention is described.

[0231] Specifically, this program attaches to embodiment 1 figure 2 Step 201 described in the scheme has been improved:

[0232] In step 601, the user equipment determines a reporting trigger condition according to its own state, and reports reference paging information when the moving speed o...

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Abstract

The present invention requires a paging method: the user equipment provides the network equipment with reference paging information generated according to the moving speed of the user equipment, and the reference paging information is used for the network equipment to determine the paging message to be sent paging area; the network device receives reference paging information generated by the user equipment according to the moving speed of the user equipment; the network device determines a paging area for sending a paging message to the user equipment according to the reference paging information ; The network device sends the paging message to the user equipment in the paging area. Through the paging method of the embodiment of the present invention, the network device can determine the paging area according to the reference paging information, thereby reducing the waste of paging resources during the paging process, realizing more accurate paging, and greatly saving The overhead of inter-network interfaces and air interfaces improves system efficiency and stability.

Description

technical field [0001] The present application relates to the field of wireless communication, in particular to a paging method and device in a wireless communication system. Background technique [0002] The Long Term Evolution (abbreviation: LTE) system defines the concept of a Tracking Area (abbreviation: TA), and the user equipment notifies the Evolved Packet Core (Evolved Packet Core, abbreviation: EPC) of its current status. When the user equipment in the idle state needs to be paged, the EPC will choose to send paging messages to all the cells of the TA where the user equipment is located. [0003] as attached figure 1 As shown, this is a flow chart of paging user equipment by an LTE system network device. The paging process includes the following steps: [0004] 101. The Serving GW (S-GW for short) receives the downlink data. [0005] 102. When the user equipment is in an idle state, the S-GW sends a downlink data notification message to the MME to trigger the M...

Claims

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Application Information

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IPC IPC(8): H04W68/00
CPCH04W68/00H04W68/02H04W64/006
Inventor 郭轶曾清海戴明增蔺波
Owner HUAWEI TECH CO LTD
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