Method for monitoring and sending paging, terminal, base station and storage medium

A technology of terminal and paging monitoring, applied in the field of terminal, paging terminal, method and base station, monitoring, sending paging, can solve the problem of low paging reliability of NB-IOT system, achieve reliability and reduce congestion. Effect

Inactive Publication Date: 2022-02-11
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a method for monitoring, sending paging, and paging narrowband Internet of Things terminals, a base station, and a terminal to solve the problem of low reliability of NB-IOT system paging

Method used

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  • Method for monitoring and sending paging, terminal, base station and storage medium
  • Method for monitoring and sending paging, terminal, base station and storage medium
  • Method for monitoring and sending paging, terminal, base station and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0151] In the LTE system, if data is to be sent to a UE in an idle state (RRC state is RRC-IDLE), the MME needs to send a paging message to all eNodeBs in the tracking area (TA, Tracking Area) registered by the UE, and then the eNodeB Send a paging message to notify the UE, such as figure 1 shown. The UE monitors the paging message at the corresponding position according to the calculation formula of the PO. After receiving the paging message, the UE will initiate an RRC connection request to receive downlink data. After sending a paging message, the MME judges whether the paging is successfully received by the UE according to whether the UE performs corresponding actions in the next step. If it is not successfully received by the UE, it will continue paging in the next paging frame interval. Call the terminal.

[0152] In the NB-IOT system, since PSS occupies at least one subframe, it is likely to occupy two subframes; SSS occupies at least one subframe, and PBCH occupies o...

Embodiment 2

[0216] This embodiment provides a base station that can implement the method on the base station side of Embodiment 1 above, which mainly includes the following units.

[0217] A parameter sending unit, configured to determine a paging frame interval according to the number of subframes that can be used for paging in k radio frames, and send the paging parameters corresponding to the determined paging frame interval to the terminal; where k is A positive integer, preferably 1, 2, 4, 8, 16;

[0218] A paging unit, configured to send a paging message to the terminal in a paging frame according to the paging parameter.

[0219] Optionally, sending a paging message to the terminal in a paging frame by the paging unit according to the paging parameter includes:

[0220] The paging unit determines radio frames (identified by SFN) occupied by all paging frames PF within the radio paging transmission window PTW that can be used to send paging messages through paging parameters, where...

Embodiment 3

[0238] This embodiment provides a terminal capable of implementing the method in Embodiment 1 above, which includes the following units.

[0239] An acquiring unit, configured to acquire the paging parameters issued by the base station; wherein, the paging frame interval included in the paging parameters issued by the base station is determined according to the number of subframes that can be used for paging in k radio frames ; Wherein, k is a positive integer, preferably 1, 2, 4, 8, 16;

[0240] Optionally, the acquired paging parameters include at least the paging frame interval, the position of the initial paging occasion PO in the PF, the DRX cycle, and the initial length of the PTW.

[0241] The monitoring unit is configured to monitor paging messages in the paging frame according to the paging parameters.

[0242] Optionally, the monitoring unit monitoring the paging message in the paging frame according to the paging parameter includes:

[0243] The monitoring unit dete...

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Abstract

The invention discloses a method for monitoring, sending paging and paging a terminal, a base station and the terminal. The paging monitoring method comprises the steps that a terminal generates first paging monitoring identification information; and the terminal determines a paging superframe needing to be monitored by the terminal according to the first paging monitoring identification information, and monitors paging on the paging superframe.

Description

[0001] This application is a divisional application of the patent application with application number 201610395551.1 (the application date of the original application is June 6, 2016, and the title of the invention is a method for monitoring, sending paging, and paging terminals, as well as base stations and terminals) technical field [0002] The present invention relates to wireless communication technology, in particular to a method for monitoring, sending paging, paging terminal, base station and terminal. Background technique [0003] The rapid development of mobile Internet, Internet of Things, and other business applications has become the main driving force for the development of the fifth generation mobile communication technology (5G). They urgently require 5G to have an access rate comparable to optical fiber, a connection capability of hundreds of billions of devices, a perfect real-time experience, and wireless broadband access anytime, anywhere. In addition, im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W68/02H04W72/04
CPCH04W68/02H04W72/0446H04W24/00
Inventor 刘旭余媛芳戴博艾建勋戴谦
Owner ZTE CORP
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