CN112203333A - Connection release method and device, electronic equipment and storage medium - Google Patents
Connection release method and device, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN112203333A CN112203333A CN202011137196.0A CN202011137196A CN112203333A CN 112203333 A CN112203333 A CN 112203333A CN 202011137196 A CN202011137196 A CN 202011137196A CN 112203333 A CN112203333 A CN 112203333A
- Authority
- CN
- China
- Prior art keywords
- timer
- parameter
- duration
- serving cell
- setting list
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/38—Connection release triggered by timers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The application discloses a connection release method and device, electronic equipment and a storage medium. The method comprises the following steps: determining a first duration of a first timer corresponding to a first serving cell under the condition that a trigger condition of the first timer is met; the first timer is used for controlling the terminal to release the non-access stratum (NAS) signaling connection of the first serving cell; the first serving cell is a cell in which the terminal currently resides; and starting a first timer of the first duration.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a connection release method and apparatus, an electronic device, and a storage medium.
Background
In the related art, according to the specification of a third Generation Partnership Project (3GPP, 3rd Generation Partnership Project) protocol, when a terminal receives a special reject code or an authentication failure message under independent networking (SA, standard), a timer is started, and a Non-access stratum (NAS) signaling connection is released according to the running time of the timer, so that the waiting time is increased, network resources are occupied, and the utilization rate of the network resources is reduced.
Disclosure of Invention
In view of this, embodiments of the present application provide a connection releasing method, an apparatus, an electronic device, and a storage medium, so as to solve at least the problems that the waiting time increases, the network resources are occupied, and the utilization rate of the network resources is reduced in the related art.
The technical scheme of the embodiment of the application is realized as follows:
the embodiment of the application provides a connection release method, which comprises the following steps:
determining a first duration of a first timer corresponding to a first serving cell under the condition that a trigger condition of the first timer is met; the setting list is used for storing at least one cell with overtime first timer; the first timer is used for controlling the terminal to release the NAS signaling connection of the first service cell; the first serving cell is a cell in which the terminal currently resides;
and starting a first timer of the first duration.
In the foregoing solution, the determining a first duration corresponding to a first serving cell when the trigger condition of a first timer is met includes:
determining the first time length as a second time length corresponding to the first serving cell under the condition that the first serving cell exists in a set list; the setting list is used for storing the cells with overtime first timers and the corresponding second time length;
determining a first set value as the first duration when the first serving cell does not exist in the setting list.
In the foregoing solution, in the case that the first serving cell does not exist in the setting list, the method further includes:
determining a first parameter and a second parameter under the condition that the running time of the first timer is equal to the first set value; the first parameter is the difference value between the first set value and a first adjusting step length; the second parameter represents a time length threshold of the first timer;
and storing the first serving cell in the setting list, and determining the parameter with the largest value in the first parameter and the second parameter as a second time length corresponding to the first serving cell.
In the foregoing solution, in the case that the first serving cell exists in the setting list, the method further includes:
and updating the second duration according to the first running time of the first timer.
In the foregoing solution, the updating the second duration according to the first operation time of the first timer includes:
under the condition that the first running time is equal to the first time length, updating the second time length corresponding to the first service cell in the setting list according to the parameter with the maximum value in the third parameter and the second parameter; the third parameter is a difference value between the first duration and a first adjustment step length; the second parameter represents a time length threshold of the first timer;
under the condition that the first running time is less than the first time length, updating the second time length corresponding to the first service cell in the setting list according to a fourth parameter; the fourth parameter is the sum of the first duration and the second adjustment step length.
In the foregoing solution, the updating the second duration corresponding to the first serving cell in the setting list according to the fourth parameter includes:
under the condition that the fourth parameter is smaller than the first set value, updating the second duration corresponding to the first serving cell in the set list according to the fourth parameter;
deleting the first serving cell from the setting list if the fourth parameter is greater than or equal to the first setting value.
In the foregoing solution, in the case that the first operation time is less than the first duration, the first operation time includes:
the terminal releases the running time corresponding to the first timer when the NAS signaling connection of the first service cell is released; or the like, or, alternatively,
the terminal receives the time corresponding to the first timer when the set signaling information is received; wherein the content of the first and second substances,
the set signaling information at least comprises NAS signaling information or redirection signaling information.
An embodiment of the present application further provides a connection releasing apparatus, including:
the determining unit is used for determining a first time length of a first timer corresponding to a first serving cell under the condition that a triggering condition of the first timer is met; the setting list is used for storing at least one cell with overtime first timer; the first timer is used for controlling the terminal to release the NAS signaling connection of the first service cell; the first serving cell is a cell in which the terminal currently resides;
and the starting unit is used for starting the first timer with the first duration.
An embodiment of the present application further provides an electronic device, including: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is configured to perform the steps of any of the above methods when running the computer program.
Embodiments of the present application also provide a storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the steps of any one of the above methods.
In the embodiment of the application, under the condition that the triggering condition of the first timer is met, the first duration of the first timer corresponding to the first serving cell is determined, the list is set to be used for storing at least one cell in which the first timer is overtime, the first timer is used for controlling the terminal to release the NAS signaling connection of the first serving cell, the first serving cell is the cell in which the terminal currently resides, and the first timer with the first duration is started, so that the timing duration of the timer can be set according to different cells, the problem that the NAS signaling connection release processing can be completed only by waiting for too long time is avoided, the processing efficiency of NAS signaling connection release is improved, and the utilization rate of network resources is improved.
Drawings
Fig. 1 is a schematic flow chart illustrating an implementation of a connection release method according to an embodiment of the present application;
fig. 2 is a schematic flow chart illustrating an implementation of a connection release method according to another embodiment of the present application;
fig. 3 is a schematic flow chart illustrating an implementation of a connection release method according to another embodiment of the present application;
fig. 4 is a schematic flow chart illustrating an implementation of a connection release method according to another embodiment of the present application;
fig. 5 is a schematic flow chart illustrating an implementation of a connection releasing method according to another embodiment of the present application;
fig. 6 is a schematic flowchart of a connection release according to an embodiment of the present application;
FIG. 7 is a schematic structural diagram of a connection release device according to an embodiment of the present application;
fig. 8 is a schematic diagram of a hardware component structure of an electronic device according to an embodiment of the present disclosure.
Detailed Description
The present application will be described in further detail with reference to the following drawings and specific embodiments.
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
The technical means described in the embodiments of the present application may be arbitrarily combined without conflict.
In addition, in the embodiments of the present application, "first", "second", and the like are used for distinguishing similar objects, and are not necessarily used for describing a specific order or a sequential order.
An embodiment of the present application provides a connection releasing method, and fig. 1 is a schematic flowchart of the connection releasing method according to the embodiment of the present application. As shown in fig. 1, the method includes:
s101: determining a first duration of a first timer corresponding to a first serving cell under the condition that a trigger condition of the first timer is met; the first timer is used for controlling the terminal to release the NAS signaling connection of the first service cell; the first serving cell is a cell where the terminal currently resides.
Here, when the trigger condition of the first timer is satisfied, a first duration of the first timer corresponding to the first serving cell needs to be determined, where the first duration is a timing duration of the first timer. In practical application, according to the specification of the 3GPP protocol, when the terminal receives some special reject codes, or an authentication failure message, or under other conditions, the terminal may respond to situations such as unavailability of a Universal Subscriber Identity Module (USIM), unavailability of a data service, or unavailability of registering the SA network, and in such a situation, the first timer may be triggered to start. The first serving cell is a serving cell in which the terminal currently resides when the first timer is triggered to start. In practical application, the NAS can support signaling and data transmission between the core network and the terminal, and the first timer is used for controlling the terminal to release the NAS signaling connection of the corresponding cell, so that the first time length of the first timer is very important for controlling the terminal to release the NAS signaling connection of the corresponding cell, and when the NAS signaling connection is disconnected too early, some important signaling and information issued by the network may be missed, for example, the network may carry redirection information in an rrcreelease message, and when the important signaling is missed, a situation that a terminal behavior does not conform to network expectations may be caused.
S102: and starting a first timer of the first duration.
Here, starting a first timer with a first duration, in practical applications, after starting the first timer according to the first duration, the maximum operation time of the first timer is the first duration, and within the time of the first duration, the terminal waits for a message of NAS signaling connection release all the time, and when the terminal receives the message of NAS signaling connection release, the first timer stops working, and when the terminal fails to receive the message of NAS signaling connection release within the first duration, the terminal actively releases NAS signaling connection after the first timer finishes operating.
In the above embodiment, the first duration of the first timer corresponding to the first serving cell is determined when the trigger condition of the first timer is met, where the first timer is used to control the terminal to release the NAS signaling connection of the first serving cell, and the first serving cell is a cell where the terminal currently resides, and the first timer with the first duration is started, so that the timing duration of the timer can be set according to different cells, and it is avoided that the processing for releasing the NAS signaling connection needs to be completed by waiting for an excessively long time, the processing efficiency for releasing the NAS signaling connection is improved, and the utilization rate of network resources is improved.
In an embodiment, as shown in fig. 2, the determining, under the condition that the trigger condition of the first timer is met, a first duration corresponding to the first serving cell includes:
s201: determining the first time length as a second time length corresponding to the first serving cell under the condition that the first serving cell exists in a set list; the setting list is used for storing the cells overtime of the first timer and the corresponding second time length.
Here, a first duration of the first timer may be determined through a setting list, where the setting list stores at least one cell in which the first timer expires, where the first timer expires means that after the first timer is started, the terminal fails to receive a message of NAS signaling connection release within the first duration, and when a first serving cell exists in the setting list, it indicates that the terminal has triggered the first timer to start in the first serving cell, and when the first timer expires, the first duration of the first timer is reset, and the first duration is determined to be a second duration corresponding to the first serving cell, where the cell in which the first timer expires and a second duration corresponding to the cell are stored in the setting list; and the second time length represents the time length of the corresponding first timer when the cell is stored to the set list. In practical application, the first duration of the first timer is a default initial value, when the first timer is overtime in the first serving cell, if the first time length of the first timer is not reset, the first time length of the first timer is still the default initial value, and the first timer may also be overtime after the first timer is started, so that the processing efficiency of NAS signaling release is reduced, and therefore, when the first serving cell exists in the setting list, the first duration of the first timer needs to be adjusted, and the second duration is determined as the first duration of the first timer, for example, the default initial value of the first duration of the first timer is 10S, when the first serving cell exists in the setting list, in the setting list, the second duration of the first serving cell is 5S, and then the first duration of the first timer is changed from 10S to 5S.
In an embodiment, in the case that the first serving cell exists in the setting list, the method further includes:
and updating the second duration according to the first running time of the first timer.
Here, after the first timer is started according to the first duration, the second duration corresponding to the first serving cell is updated according to the first running time of the first timer to determine the optimal duration of the first timer, for example, when the first running time of the first timer is longer and a message that the terminal releases the NAS signaling connection is not received, the first duration of the first timer may be appropriately shortened.
In the above embodiment, the second duration is updated according to the first running time of the first timer, so that the running condition of the timer can be tracked, and the first duration of the timer is adjusted according to the running condition of the timer, so as to set the first duration of the timer more accurately.
In an embodiment, as shown in fig. 3, the updating the second duration according to the first operation time of the first timer includes:
s301: under the condition that the first running time is equal to the first time length, updating the second time length corresponding to the first service cell in the setting list according to the parameter with the maximum value in the third parameter and the second parameter; the third parameter is a difference value between the first duration and a first adjustment step length; the second parameter characterizes a duration threshold of the first timer.
Here, when the first timer is started and the first running time is equal to the first duration, for example, after the first timer is started, the terminal fails to receive a message for releasing the NAS signaling connection within the first duration, and updates the second duration corresponding to the first serving cell in the setting list according to a third parameter and a parameter with a maximum value after the second parameter, where the third duration is a difference between the first duration and the first adjustment step size, and the second parameter represents a duration threshold of the first timer. After the second duration corresponding to the first serving cell in the setting list is updated, when the terminal triggers the first timer in the first serving cell, the current first duration of the first timer is the second duration after the updating, so that the first duration of the first timer can be reset. In practical applications, the first step size and the duration threshold of the first timer may be set in advance. In practical application, the time length threshold of the first timer is greater than 0S, so that the running time length after the first timer is started can be ensured to be greater than 0S, and the terminal can receive the signaling information of the network.
S302: under the condition that the first running time is less than the first time length, updating the second time length corresponding to the first service cell in the setting list according to a fourth parameter; the fourth parameter is the sum of the first duration and the second adjustment step length.
Here, in the case that the first operation time is less than the first duration, for example, after a first timer of the first duration is started, the terminal receives a message for releasing the NAS signaling connection within the first duration, and updates a second duration corresponding to the first serving cell in the setting list according to a fourth parameter, where the fourth parameter is a sum of the first duration and a second adjustment step size, and in practical application, the second adjustment step size is an increase step size used for increasing the first duration, for example, when the second adjustment step size is 1S and the first duration is 10S, the first duration is adjusted by using the second adjustment step size on the basis of the first duration, then after each adjustment, the first duration is increased by 1S, and the adjusted first duration is changed from 10S to 11S.
In the above embodiment, when the first running time is equal to the first running time, the second running time corresponding to the first serving cell in the setting list is updated according to a parameter with the largest numerical value among the third parameter and the second parameter, the third parameter is a difference between the first running time and the first adjustment step length, the second parameter represents a time length threshold of the first timer, and when the first running time is less than the first running time, the second running time corresponding to the first serving cell in the setting list is updated according to the fourth parameter, and the fourth parameter is a sum of the first running time and the second adjustment step length, so that the second running time stored in the setting list can be updated according to the running time of the timer, so that the first running time of the final timer is more accurate, the processing time for releasing the NAS signaling connection can be reduced, and the utilization efficiency of the network resource is improved.
In an embodiment, as shown in fig. 4, the updating the second duration corresponding to the first serving cell in the setting list according to the fourth parameter includes:
s401: and under the condition that the fourth parameter is smaller than the first set value, updating the second duration corresponding to the first serving cell in the set list according to the fourth parameter.
Here, according to the value of the fourth parameter, different updating operations are performed on the second duration corresponding to the first serving cell in the setting list. And when the fourth parameter is smaller than a first set value, updating a second duration corresponding to the first serving cell in the setting list according to a fourth parameter, where the first set value is a default initial value of the first duration of the first timer, and for example, the first set value may be 10S, and when the value of the fourth parameter is smaller than 10S, updating the second duration corresponding to the first serving cell in the setting list to the fourth parameter.
S402: deleting the first serving cell from the setting list if the fourth parameter is greater than or equal to the first setting value.
Here, when the fourth parameter is greater than or equal to the first set value, it is described that the first timer started in the first serving cell does not time out, and the first serving cell is deleted from the set list. When the terminal starts the first timer in the first service cell deleted from the setting list, the first time length corresponding to the first timer is the default initial value at the moment.
In the foregoing embodiment, when the fourth parameter is smaller than the first set value, the second duration corresponding to the first serving cell in the setting list is updated according to the fourth parameter, and when the fourth parameter is greater than or equal to the first set value, the first serving cell is deleted from the setting list, so that the update of the second duration in the setting list can be completed according to the fourth parameter, and data in the setting list is maintained, which is beneficial to improving the accuracy of the first duration of the timer, and thus the processing of releasing the NAS signaling connection can be better performed.
S202: determining a first set value as the first duration when the first serving cell does not exist in the setting list.
Here, when the first serving cell does not exist in the setting list, it indicates that the first serving cell triggers the first timer for the first time, or when the timer started in the first serving cell does not time out, the first time length of the first timer is set to a first set value, and in practical application, the first set value is a default initial value of the first time length of the first timer, that is, when the first time length of the first timer is not specifically set, the first time length of the first timer is the default initial value.
In the above embodiment, when a first serving cell exists in the setting list, the first duration is determined to be a second duration corresponding to the first serving cell, where the setting list is used to store a cell in which the first timer is overtime and the second duration corresponding to the cell, and when the first serving cell does not exist in the setting list, the first setting value is determined to be the first duration, so that the first duration of the timer can be set according to different situations, the accuracy of setting the first duration of the timer is improved, and the processing efficiency of NAS signaling connection release is improved.
In an embodiment, as shown in fig. 5, in a case that the first serving cell does not exist in the setting list, the method further includes:
s501: determining a first parameter and a second parameter under the condition that the running time of the first timer is equal to the first set value; the first parameter is the difference value between the first set value and a first adjusting step length; the second parameter characterizes a duration threshold of the first timer.
Here, after the first timer of the first serving cell in which the setting list does not exist is started according to the first duration, in a case where the operation duration of the first timer is equal to the first set value, which indicates that the first timer has timed out, the first duration of the first timer in the first serving cell needs to be reset, a first parameter and a second parameter are determined, the first parameter is a difference between the first set value and a first adjustment step, the first adjustment step is a reduction step, the first duration can be shortened by the first step, illustratively, the first step is 1S, the first duration is 10S, the first duration can be shortened by 1S each time the first duration is adjusted by using the first step, the second parameter represents the duration of the first timer, the duration threshold of the first timer represents a minimum value of the first duration of the first timer, that is, the first time length at which the first timer is set needs to be greater than or equal to the time length threshold of the first timer.
S502: and storing the first serving cell in the setting list, and determining the parameter with the largest value in the first parameter and the second parameter as a second time length corresponding to the first serving cell.
Here, the first serving cell is stored in the setting list, and a parameter with the largest value among the first parameter and the second parameter is determined as the second duration corresponding to the first serving cell, for example, when the first parameter is greater than the second parameter, the first parameter is determined as the second duration corresponding to the first serving cell, and when the second parameter is greater than the first parameter, the second parameter is determined as the second duration corresponding to the first serving cell, so that the second duration corresponding to the first serving cell can be updated. In practical application, after the second duration corresponding to the first serving cell is updated, when the first timer of the first serving cell is triggered again, the first duration of the first timer is the second duration after the updating, so that the timing duration of the first timer is set more accurately.
In the foregoing embodiment, when the operation duration of the first timer is equal to a first set value, a first parameter and a second parameter are determined, where the first parameter is a difference between the first set value and a first adjustment step length, and the second parameter represents a duration threshold of the first timer, the first serving cell is stored in a set list, and a parameter with the largest value among the first parameter and the second parameter is determined as a second duration corresponding to the first serving cell, so that the first duration of the timer can be reset, the timing duration of the timer can better meet an actual requirement, and the processing efficiency of NAS signaling connection is improved.
In an embodiment, in the case that the first operation time is less than the first duration, the first operation time includes:
the terminal releases the running time corresponding to the first timer when the NAS signaling connection of the first service cell is released; or the like, or, alternatively,
the terminal receives the time corresponding to the first timer when the set signaling information is received; wherein the content of the first and second substances,
the set signaling information at least comprises NAS signaling information or redirection signaling information.
Here, when determining the first operation time of the first timer, the terminal releases the NAS signaling connection of the first serving cell so that the operation time corresponding to the first timer is the first operation time, or the terminal receives the set signaling information and the time corresponding to the first timer is the first operation time, where the set signaling information received by the terminal at least includes NAS signaling information or redirection signaling information. And adjusting the first time length of the first timer according to the time corresponding to the set signaling information received by the terminal or the time corresponding to the terminal releasing the NAS signaling connection corresponding to the first service cell.
In the above embodiment, the first running time includes a running time corresponding to the first timer when the terminal releases the NAS signaling connection of the first serving cell, or a time corresponding to the first timer when the terminal receives the set signaling information, where the set signaling information at least includes NAS signaling information or redirection signaling information, so as to update the second duration according to the running times of different timers, so that the first duration of the timer is more accurate, the failure to receive important signaling information can be avoided, and the processing efficiency of releasing the NAS signaling connection is improved.
An application embodiment is further provided, and as shown in fig. 6, fig. 6 shows a schematic flow chart of connection release.
S601: setting a first adjustment step length, a second adjustment step length, a time length threshold of a first timer and a setting list.
S602: if the first serving cell of the terminal is in the setting list when the first timer is triggered, the process goes to S603 when the first serving cell does not have the setting list, and goes to S05 when the first serving cell has the setting list.
S603: whether the first running time of the first timer is equal to the first set value or not is judged, when the first running time of the first timer is equal to the first set value, S604 is skipped, and when the first running time of the first timer is smaller than the first set value, the process is ended.
S604: and adding the first serving cell into a setting list, and determining a parameter with the maximum value among a first parameter and a second parameter as a corresponding second time length in the first serving cell in the setting list, wherein the first parameter is a difference value between a first set value and a first adjustment step length, and the second parameter represents a threshold time length of a first timer.
S605: and determining a second time length corresponding to the first service cell in the set list as a first time length of the first timer.
S606: whether the first timer has a running time equal to the first duration, jumping to S607 if the first timer has a running time equal to the first duration, and jumping to S608 if the first timer has a first running time less than the first duration.
S607: and determining the parameter with the largest value in the third parameter and the second parameter as a second time length corresponding to the first serving cell in the set list, wherein the third parameter represents the difference between the first time length and the first adjustment step length.
S608: whether the fourth parameter is less than the first set value, if the fourth parameter is equal to the first set value, go to S609, and if the first parameter is greater than or equal to the first set value, go to S610.
S609: and determining the fourth parameter as a second time length corresponding to the first serving cell in the setting list.
S610: and deleting the first serving cell from the setting list.
To implement the method of the embodiment of the present application, an embodiment of the present application further provides a connection releasing apparatus, as shown in fig. 7, the apparatus including:
a determining unit 701, configured to determine a first duration of a first timer corresponding to a first serving cell when a trigger condition of the first timer is met; the first timer is used for controlling the terminal to release the non-access stratum (NAS) signaling connection of the first serving cell; the first serving cell is a cell in which the terminal currently resides;
the starting unit 702 is configured to start a first timer of the first duration.
In an embodiment, the determining unit 701, when the trigger condition of the first timer is satisfied, determines a first duration of the first timer corresponding to the first serving cell, including:
determining the first time length as a second time length corresponding to the first serving cell under the condition that the first serving cell exists in a set list; the setting list is used for storing the cells with overtime first timers and the corresponding second time length;
determining a first set value as the first duration when the first serving cell does not exist in the setting list.
In an embodiment, when the first serving cell does not exist in the setting list, the determining unit 701 further includes:
determining a first parameter and a second parameter under the condition that the running time of the first timer is equal to the first set value; the first parameter is the difference value between the first set value and a first adjusting step length; the second parameter represents a time length threshold of the first timer;
and storing the first serving cell in the setting list, and determining the parameter with the largest value in the first parameter and the second parameter as a second time length corresponding to the first serving cell.
In an embodiment, if the first serving cell exists in the setting list, the determining unit 701 further includes:
and updating the second duration according to the first running time of the first timer.
In an embodiment, the determining unit 701 updates the second duration according to the first operation time of the first timer, including:
under the condition that the first running time is equal to the first time length, updating the second time length corresponding to the first service cell in the setting list according to the parameter with the maximum value in the third parameter and the second parameter; the third parameter is a difference value between the first duration and a first adjustment step length; the second parameter represents a time length threshold of the first timer;
under the condition that the first running time is less than the first time length, updating the second time length corresponding to the first service cell in the setting list according to a fourth parameter; the fourth parameter is the sum of the first duration and the second adjustment step length.
In an embodiment, the updating, by the determining unit 701, the second duration corresponding to the first serving cell in the setting list according to a fourth parameter includes:
under the condition that the fourth parameter is smaller than the first set value, updating the second duration corresponding to the first serving cell in the set list according to the fourth parameter;
deleting the first serving cell from the setting list if the fourth parameter is greater than or equal to the first setting value.
In an embodiment, in a case that the first operation time is less than the first duration, the determining unit 701 determines that the first operation time includes:
the terminal releases the running time corresponding to the first timer when the NAS signaling connection of the first service cell is released; or the like, or, alternatively,
the terminal receives the time corresponding to the first timer when the set signaling information is received; wherein the content of the first and second substances,
the set signaling information at least comprises NAS signaling information or redirection signaling information.
In practical applications, the determining unit 701 and the initiating unit 702 may be implemented by a processor in the connection releasing apparatus. Of course, the processor needs to run the program stored in the memory to realize the functions of the above-described program modules.
It should be noted that, when the connection releasing apparatus provided in the embodiment of fig. 7 releases the connection, the division of each program module is merely exemplified, and in practical applications, the processing distribution may be completed by different program modules according to needs, that is, the internal structure of the apparatus may be divided into different program modules to complete all or part of the processing described above. In addition, the connection release device and the connection release method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are described in the method embodiments and are not described herein again.
Based on the hardware implementation of the program module, and in order to implement the method according to the embodiment of the present application, an embodiment of the present application further provides an electronic device, and fig. 8 is a schematic diagram of a hardware composition structure of the electronic device according to the embodiment of the present application, and as shown in fig. 8, the electronic device includes:
a communication interface 1 capable of information interaction with other devices such as network devices and the like;
and the processor 2 is connected with the communication interface 1 to realize information interaction with other equipment, and is used for executing the connection release method provided by one or more technical schemes when running a computer program. And the computer program is stored on the memory 3.
In practice, of course, the various components in the electronic device are coupled together by the bus system 4. It will be appreciated that the bus system 4 is used to enable connection communication between these components. The bus system 4 comprises, in addition to a data bus, a power bus, a control bus and a status signal bus. For the sake of clarity, however, the various buses are labeled as bus system 4 in fig. 8.
The memory 3 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device. Examples of such data include: any computer program for operating on an electronic device.
It will be appreciated that the memory 3 may be either volatile memory or nonvolatile memory, and may include both volatile and nonvolatile memory. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memory 3 described in the embodiments of the present application is intended to comprise, without being limited to, these and any other suitable types of memory.
The method disclosed in the above embodiment of the present application may be applied to the processor 2, or implemented by the processor 2. The processor 2 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 2. The processor 2 described above may be a general purpose processor, a DSP, or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor 2 may implement or perform the methods, steps and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may be located in a storage medium located in the memory 3, and the processor 2 reads the program in the memory 3 and in combination with its hardware performs the steps of the aforementioned method.
When the processor 2 executes the program, the corresponding processes in the methods according to the embodiments of the present application are realized, and for brevity, are not described herein again.
In an exemplary embodiment, the present application further provides a storage medium, i.e. a computer storage medium, specifically a computer readable storage medium, for example, including a memory 3 storing a computer program, which can be executed by a processor 2 to implement the steps of the foregoing method. The computer readable storage medium may be Memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus, terminal and method may be implemented in other manners. The above-described device embodiments are only illustrative, for example, the division of the unit is only one logical function division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof that contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling an electronic device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A connection release method is applied to a terminal and comprises the following steps:
determining a first duration of a first timer corresponding to a first serving cell under the condition that a trigger condition of the first timer is met; the first timer is used for controlling the terminal to release the non-access stratum (NAS) signaling connection of the first serving cell; the first serving cell is a cell in which the terminal currently resides;
and starting a first timer of the first duration.
2. The method of claim 1, wherein the determining the first duration corresponding to the first serving cell when the trigger condition of the first timer is satisfied comprises:
determining the first time length as a second time length corresponding to the first serving cell under the condition that the first serving cell exists in a set list; the setting list is used for storing the cells with overtime first timers and the corresponding second time length;
determining a first set value as the first duration when the first serving cell does not exist in the setting list.
3. The connection release method according to claim 2, wherein, in case that the first serving cell does not exist in the setting list, the method further comprises:
determining a first parameter and a second parameter under the condition that the running time of the first timer is equal to the first set value; the first parameter is the difference value between the first set value and a first adjusting step length; the second parameter represents a time length threshold of the first timer;
and storing the first serving cell in the setting list, and determining the parameter with the largest value in the first parameter and the second parameter as a second time length corresponding to the first serving cell.
4. The connection release method according to claim 2, wherein, in the case that the first serving cell exists in the setting list, the method further comprises:
and updating the second duration according to the first running time of the first timer.
5. The method of claim 4, wherein the updating the second duration according to the first running time of the first timer comprises:
under the condition that the first running time is equal to the first time length, updating the second time length corresponding to the first service cell in the setting list according to the parameter with the maximum value in the third parameter and the second parameter; the third parameter is a difference value between the first duration and a first adjustment step length; the second parameter represents a time length threshold of the first timer;
under the condition that the first running time is less than the first time length, updating the second time length corresponding to the first service cell in the setting list according to a fourth parameter; the fourth parameter is the sum of the first duration and the second adjustment step length.
6. The method of claim 5, wherein the updating the second duration corresponding to the first serving cell in the setting list according to the fourth parameter comprises:
under the condition that the fourth parameter is smaller than the first set value, updating the second duration corresponding to the first serving cell in the set list according to the fourth parameter;
deleting the first serving cell from the setting list if the fourth parameter is greater than or equal to the first setting value.
7. The connection release method according to any one of claims 4 to 6, wherein in the case where the first operation time is less than the first duration, the first operation time includes:
the terminal releases the running time corresponding to the first timer when the NAS signaling connection of the first service cell is released; or the like, or, alternatively,
the terminal receives the time corresponding to the first timer when the set signaling information is received; wherein the content of the first and second substances,
the set signaling information at least comprises NAS signaling information or redirection signaling information.
8. A connection release device, comprising:
the determining unit is used for determining a first time length of a first timer corresponding to a first serving cell under the condition that a triggering condition of the first timer is met; the setting list is used for storing at least one cell with overtime first timer; the first timer is used for controlling the terminal to release the non-access stratum (NAS) signaling connection of the first serving cell; the first service cell is a cell in which the terminal currently resides;
and the starting unit is used for starting the first timer with the first duration.
9. An electronic device, comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 7 when running the computer program.
10. A storage medium having a computer program stored thereon, the computer program, when being executed by a processor, performing the steps of the method of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137196.0A CN112203333B (en) | 2020-10-22 | 2020-10-22 | Connection release method and device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137196.0A CN112203333B (en) | 2020-10-22 | 2020-10-22 | Connection release method and device, electronic equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112203333A true CN112203333A (en) | 2021-01-08 |
| CN112203333B CN112203333B (en) | 2023-06-27 |
Family
ID=74010812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011137196.0A Active CN112203333B (en) | 2020-10-22 | 2020-10-22 | Connection release method and device, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112203333B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517409A (en) * | 2012-06-25 | 2014-01-15 | 华为终端有限公司 | Method, system and device for information transmission |
| CN103826327A (en) * | 2014-01-28 | 2014-05-28 | 大唐移动通信设备有限公司 | Method and apparatus of communication service releasing |
| US20140295838A1 (en) * | 2013-04-01 | 2014-10-02 | Samsung Electronics Co., Ltd. | Location registration method and apparatus of terminal in mobile communication system |
| CN107172716A (en) * | 2017-05-11 | 2017-09-15 | 深圳市万普拉斯科技有限公司 | LTE random access control methods, device, storage medium and computer equipment |
| CN109314913A (en) * | 2018-09-21 | 2019-02-05 | 北京小米移动软件有限公司 | Access control method for limiting and device |
| WO2020082998A1 (en) * | 2018-10-26 | 2020-04-30 | 维沃移动通信有限公司 | Non-connected measurement method and terminal |
| CN111385857A (en) * | 2018-12-29 | 2020-07-07 | 华为技术有限公司 | Method and apparatus for wireless communication |
-
2020
- 2020-10-22 CN CN202011137196.0A patent/CN112203333B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103517409A (en) * | 2012-06-25 | 2014-01-15 | 华为终端有限公司 | Method, system and device for information transmission |
| US20140295838A1 (en) * | 2013-04-01 | 2014-10-02 | Samsung Electronics Co., Ltd. | Location registration method and apparatus of terminal in mobile communication system |
| CN103826327A (en) * | 2014-01-28 | 2014-05-28 | 大唐移动通信设备有限公司 | Method and apparatus of communication service releasing |
| CN107172716A (en) * | 2017-05-11 | 2017-09-15 | 深圳市万普拉斯科技有限公司 | LTE random access control methods, device, storage medium and computer equipment |
| CN109314913A (en) * | 2018-09-21 | 2019-02-05 | 北京小米移动软件有限公司 | Access control method for limiting and device |
| WO2020082998A1 (en) * | 2018-10-26 | 2020-04-30 | 维沃移动通信有限公司 | Non-connected measurement method and terminal |
| CN111385857A (en) * | 2018-12-29 | 2020-07-07 | 华为技术有限公司 | Method and apparatus for wireless communication |
Non-Patent Citations (6)
| Title |
|---|
| ERICSSON: "\"C1-163239_ NAS_timer_for_eMTC_r14_v1\"", 3GPP TSG_CT\\WG1_MM-CC-SM_EX-CN1 * |
| ERICSSON: "\"R2-164237 - NAS timer extension\"", 3GPP TSG_RAN\\WG2_RL2 * |
| ERICSSON: "R2-163245 \"Summary of email discussion [93bis#05][LTE/MTC/NB-IOT] NAS timer extension\"", 3GPP TSG_RAN\\WG2_RL2 * |
| HUAWEI, HISILICON/LIN: "C1-142849 \"Stop NAS retry timer upon receipt of EWT from AS\"", 3GPP TSG_CT\\WG1_MM-CC-SM_EX-CN1 * |
| QUALCOMM WIRELESS GMBH (ETSI): "R5-191661 \"Addition of Idle Mode TC - Steering of UE in roaming during registration/security check successful using List Type 1\"", 3GPP TSG_RAN\\WG5_TEST_EX-T1 * |
| SHARP CORPORATION: "R2-1812945 \"[J020] issue on missing indication to stop the NAS timer T3540\"", 3GPP TSG_RAN\\WG2_RL2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112203333B (en) | 2023-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112020121B (en) | Access control method, equipment and computer storage medium | |
| CN109644355B (en) | Measuring method, terminal equipment, network equipment and computer storage medium | |
| JP6105157B2 (en) | Startup control method and apparatus, and terminal device | |
| CN102547912B (en) | A kind of connection control method and device | |
| US9883386B2 (en) | Method and a server for managing profiles | |
| KR102468218B1 (en) | Method and apparatus of controlling a timer in user equipment | |
| CN112004243B (en) | Method for configuring network slice identifier | |
| CN109429374B (en) | RRC state transition method, device and computer readable storage medium | |
| RU2767991C1 (en) | Information processing method, terminal device and data medium | |
| EP3531619A1 (en) | Method, device and system for function scheduling | |
| CN112333744B (en) | Cell registration method, device, equipment and storage medium | |
| US10306518B2 (en) | Circuit switched service processing method and terminal | |
| CN112203333B (en) | Connection release method and device, electronic equipment and storage medium | |
| US20140099927A1 (en) | Qualcomm Chat Mobile Terminal Update and Authentication Method and Mobile Terminal | |
| CN112166645A (en) | Method and device for improving paging reliability and computer storage medium | |
| CN112637964B (en) | Network dual-connection management method, device, equipment and storage medium | |
| CN111935703B (en) | Network connection management method and terminal equipment | |
| CN115442794A (en) | SIM toolkit scheduling for multiple enabled ESIM profiles | |
| CN108401288B (en) | Information processing method, communication terminal and computer storage medium | |
| KR20200108300A (en) | System broadcast information instruction method, network device and terminal device | |
| US10244455B2 (en) | Mobility management procedure initiation method and device | |
| CN110022595B (en) | Downlink data transmission method, network device and computer storage medium | |
| CN114424625A (en) | System and method for preventing undesired access restriction mitigation | |
| CN114071658B (en) | Registration method and device of terminal equipment | |
| CN111641987A (en) | Method for processing based on service, terminal equipment, network equipment and computer storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |