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User terminal suspending method and device

A user terminal and preset technology, applied in the NB-IoT field, can solve the problems of system performance degradation, the base station cannot effectively control user suspension, system resource waste, etc., to avoid excessive memory usage.

Inactive Publication Date: 2019-03-05
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem solved by the solution provided according to the embodiment of the present invention is that the base station cannot effectively control the suspension of the user, resulting in a waste of system resources and a decrease in system performance

Method used

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  • User terminal suspending method and device
  • User terminal suspending method and device
  • User terminal suspending method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 It is a flowchart of a method for suspending a user terminal provided by an embodiment of the present invention, as shown in figure 1 shown, including the following steps performed by the base station:

[0029] Step S101: Monitor the activity of the IoT user terminals connected to the base station, and determine inactive IoT user terminals according to the monitoring results;

[0030] Step S102: timing the inactive duration of the inactive IoT user terminal;

[0031] Step S103: If the timed inactive duration times out, perform a suspension acceptance judgment on the inactive IoT user terminal, and perform the operation of suspending or releasing the inactive IoT user terminal according to the suspension acceptance judgment result .

[0032] The embodiment of the present invention also includes: the base station separately monitors the memory usage rate and the number of suspended IoT user terminals to determine whether it is in a congested state; if it is ju...

Embodiment 2

[0038] figure 2 is a schematic diagram of a device for suspending a user terminal provided by an embodiment of the present invention, as shown in figure 2 As shown, it includes: a monitoring module 201, which is used to monitor the activity of the Internet of Things user terminals connected to the base station, and determines inactive Internet of Things user terminals according to the monitoring results; a timing module 202, which is used to monitor the inactive The inactive duration of the Internet of Things user terminal is timed; the suspension acceptance judgment processing module 203 is used to perform a suspension acceptance judgment on the inactive Internet of Things user terminal if the timed inactive duration is overtime, and according to the suspension acceptance As a result of the judgment, perform the operation of suspending or releasing the inactive IoT user terminal.

[0039] The embodiment of the present invention also includes: a clearing processing unit, wh...

Embodiment 3

[0067] Example 3: no load control, pending acceptance

[0068] 1) The network management configuration is the system default value, and the base station is initialized and started.

[0069] 2) Since @SuspendBanConSwch is 0, the load control period timer is not set, and it will not enter the load control device.

[0070] 3) After an existing user accesses in UP mode, the inactivity timer expires, and the process enters the admission control device. Since the congestion flag is 0, no probabilistic rejection decision is made. Then determine the current number of suspended users, which is less than @SuspendTotalNum, and then determine the current memory usage rate, which is less than @MemUsedMaxRate, pass the suspension acceptance, and execute user suspension.

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Abstract

The present invention discloses a user terminal suspending method and device, relates to the technical field of narrowband Internet of things. The method comprises: monitoring an activity level of aninternet-of-things user terminal accessed to a base station, and determining an inactive internet-of-things user terminal according to monitoring results; timing an inactivity duration of the inactiveInternet-of-things user terminal; if the timed inactivity duration exceeds a time limit, performing admitting decision on suspension of the inactive Internet of things user terminal, and according tosuspension admitting decision results, performing suspension or release on the inactive Internet-of-things user terminal.

Description

technical field [0001] The present invention relates to the technical field of NB-IoT (Narrow Band Internet of Things, narrowband Internet of Things), in particular to a method and device for suspending a user terminal. Background technique [0002] The Internet of Things is an important part of the new generation of information technology, and it is also an important stage of development in the "informationization" era. Its English name is: "Internet of things (IoT)". As the name suggests, the Internet of Things is the Internet of things connected. The cellular-based NB-IoT (Narrow Band Internet of Things, narrowband Internet of Things) is an important branch of the Internet of Everything. NB-IoT is built on a cellular network and only consumes about 180KHz of bandwidth. It can be directly deployed on a GSM (Globalsystem for mobile) network, UMTS (Universal MobileTelecommunications System, Universal Mobile Communications System) network or LTE (Long Term Evolution, Long-...

Claims

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Application Information

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IPC IPC(8): H04W76/20H04W76/30
CPCH04W76/00
Inventor 徐玉华
Owner ZTE CORP
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