CN112637964B - Network dual-connection management method, device, equipment and storage medium - Google Patents
Network dual-connection management method, device, equipment and storage medium Download PDFInfo
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- CN112637964B CN112637964B CN202011501524.0A CN202011501524A CN112637964B CN 112637964 B CN112637964 B CN 112637964B CN 202011501524 A CN202011501524 A CN 202011501524A CN 112637964 B CN112637964 B CN 112637964B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
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- 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
Abstract
The application relates to a network dual-connection management method, a device, equipment and a storage medium, wherein the method comprises the following steps: the method comprises the steps of firstly opening a first network link to enable a terminal to carry out random access under the first network link, then counting the continuous failure times of the random access under the first network link in real time, when the continuous failure times of the random access of the first network are larger than a first preset threshold value, the terminal cannot stably communicate with a base station through the first network link, then opening a second network link, and meanwhile, if the continuous failure times of the random access of the first network link are smaller than a first preset value after the first network link is opened, the terminal can stably communicate with the base station through the first network link, and at the moment, closing the second network link.
Description
Technical Field
The present application relates to the field of network management technologies, and in particular, to a method, an apparatus, a device, and a storage medium for network dual-connection management.
Background
The first step of establishing connection is random access, i.e. PRACH process, if the base station signal of the area where the terminal is located is good, the success rate of random access is high, if the base station signal of the area where the terminal is located is poor, or has strong signal interference, the success rate of random access is low.
On a terminal having two network links at the same time, such as an LTE link and an NR link, in order to ensure a high success rate of random access, the two network links are generally opened at the same time, but opening the two network links at the same time increases power consumption of the terminal, and shortens a service life of the terminal after being fully charged.
Disclosure of Invention
In order to solve the problem that the power consumption of a terminal is high due to the fact that two network links are opened simultaneously in the related technology, the application provides a network dual-connection management method, a device, equipment and a storage medium.
According to a first aspect of the present application, there is provided a network dual-connection management method, including:
opening a first network link to enable the terminal to perform random access under the first network link;
counting the continuous failure times of random access under a first network link in real time;
if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, opening a second network link so that the terminal performs random access under the second network link;
and if the continuous failure times of random access under the first network link counted in real time after the second network link is opened are smaller than the first preset threshold, closing the second network link.
In an optional embodiment, before the opening the second network link, the method further includes:
if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, starting a timer;
if the random access of the terminal in the first network link is successful in the process that the timer times to the preset time, keeping the open-close state of the first network link and the second network link unchanged;
and if the random access of the terminal in the first network link fails in the process that the timer times to the preset time, opening a second network link.
In an optional embodiment, before closing the second network link, the method includes:
if the continuous failure times of random access under the first network link counted in real time are smaller than a first preset threshold value, starting a timer;
and if the times that the random access of the terminal in the first network link is successful in the process that the timer times to the preset time is greater than a second preset threshold value, closing a second network link.
In an optional embodiment, after the second network link is opened, the method further includes:
counting the continuous failure times of random access under a second network link in real time;
if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, closing the second network link;
if the second network link is closed, if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, starting a timer;
and if the random access of the terminal in the first network link fails in the process that the timer times to the preset time, opening a second network link.
In an optional embodiment, after the second network link is opened, the method further comprises:
if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, closing the second network link;
and if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are larger than a fourth preset threshold, prompting that the mobile communication network cannot be connected.
According to a second aspect of the present application, there is provided a network dual connection management apparatus, the apparatus comprising:
the first link control module is used for opening a first network link so as to enable the terminal to carry out random access under the first network link;
the first statistical module is used for counting the continuous failure times of random access under a first network link in real time;
the second link control module is used for opening a second network link if the continuous failure times of random access under the first network link counted in real time are greater than a first preset threshold value, so that the terminal performs random access under the second network link;
and the third link control module is used for closing the second network link if the continuous failure times of random access under the first network link counted in real time are smaller than the first preset threshold after the second network link is opened.
In an optional embodiment, the apparatus further comprises:
the first timing module starts a timer if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value;
the fourth link control module is configured to, if the random access of the terminal in the first network link is successful in the process that the timer times to the preset time, keep the open/close states of the first network link and the second network link unchanged;
and the fifth link control module is used for opening the second network link if the random access of the terminal in the first network link fails in the process that the timer times to the preset time.
In an optional embodiment, the apparatus further comprises:
the second timing module is used for starting a timer if the continuous failure times of random access under the first network link counted in real time is smaller than a first preset threshold value;
and the sixth link control module is configured to close the second network link if the number of times that the random access of the terminal in the first network link is successful is greater than a second preset threshold in the process that the timer times to a preset time.
In an optional embodiment, the apparatus further comprises:
the second statistical module is used for counting the continuous failure times of random access under the second network link in real time;
the seventh link control module is used for closing the second network link if the continuous failure times of random access under the second network link counted in real time are greater than a third preset threshold;
the third timing module is used for starting a timer if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are larger than a first preset threshold value;
and the eighth link control module is configured to open the second network link if the random access of the terminal in the first network link fails in the process that the timer times to the preset time.
In an optional embodiment, the apparatus further comprises:
the ninth link control module is used for closing the second network link if the continuous failure times of random access under the second network link counted in real time are greater than a third preset threshold;
and the prompting module is used for prompting that the mobile communication network cannot be connected if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are greater than a fourth preset threshold value.
According to a third aspect of the present application, there is provided a network dual connection management apparatus, comprising: at least one processor and memory;
the processor is configured to execute the vehicle start program stored in the memory, so as to implement the network dual-connection management method according to the first aspect of the present application.
According to a fourth aspect of the present application, a storage medium is provided, where one or more programs are stored, and when executed, the one or more programs implement the network dual connectivity management method according to the first aspect of the present application.
The technical scheme provided by the application can comprise the following beneficial effects: firstly, opening a first network link to enable a terminal to carry out random access under the first network link, and then counting the continuous failure times of random access under the first network link in real time; if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, opening a second network link so that the terminal performs random access under the second network link; and if the continuous failure times of random access under the first network link counted in real time after the second network link is opened are smaller than the first preset threshold, closing the second network link. Therefore, when the number of continuous failures of the random access of the first network is greater than a first preset threshold value, the terminal cannot stably communicate with the base station through the first network link, and the second network link is opened.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic flowchart of a network dual-connection management method according to an embodiment of the present application;
fig. 2 is a schematic flowchart illustrating a process of opening a second network link at a fixed time according to an embodiment of the present application;
fig. 3 is a schematic flowchart illustrating a process of timing a second network link shutdown according to an embodiment of the present application;
fig. 4 is a flowchart illustrating management of a random access scenario for a second network link according to an embodiment of the present application;
fig. 5 is a flowchart illustrating a method for prompting a mobile communication network to be disconnected according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a network dual-connection management apparatus according to another embodiment of the present application;
fig. 7 is a schematic structural diagram of a network dual-connection management device according to another embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminal establishes connection with the base station, and can do service after uplink synchronization, such as through, short message, internet access, etc., the first step of establishing connection is random access, i.e. PRACH process, if the base station signal of the area where the terminal is located is good, the success rate of random access is high, if the base station signal of the area where the terminal is located is poor, or has strong signal interference, the success rate of random access is low.
On a terminal having two network links at the same time, such as an LTE link and an NR link, in order to ensure a high success rate of random access, the two network links are generally opened at the same time, but opening the two network links at the same time increases power consumption of the terminal, and shortens a service life of the terminal after being fully charged.
In order to overcome the problem that the power consumption of a terminal is high due to the fact that two network links are opened simultaneously in the related art, the present application provides a network dual-connection management method, apparatus, device and storage medium, which are described below in an embodiment.
Referring to fig. 1, fig. 1 is a flowchart illustrating a network dual-connection management method according to an embodiment of the present application.
As shown in fig. 1, the network dual-connection management method provided in this embodiment may include:
step S101, opening a first network link to enable the terminal to perform random access under the first network link.
It should be noted that, in this embodiment, the first network link refers to a network link with lower power consumption pressure brought to the terminal among two network links supported by the terminal, that is, a network link with less power consumption in a unit time, and taking two network links supported by the terminal as a Long Term Evolution (LTE) link and a 5G universal radio (5G New radio,5G NR) link of a universal mobile telecommunications technology as an example, since the power consumption of the LTE link in a unit time is lower than the power consumption of the 5G NR link (hereinafter, the 5G NR link is simply referred to as an NR link) in a unit time, the LTE link may be set as the first network link, and the NR link may be set as the second network link.
In addition, the random access procedure refers to a procedure from when a user sends a random access preamble to when trying to access a network to when a basic signaling connection is established with the network, and since a specific procedure of the random access is not a focus of the technical solution of the present application, for the specific procedure of the random access, reference may be made to related technologies, and details are not described here.
In this step, after the first network link is opened, the terminal performs random access through the first network link, and each time of random access, the terminal records relevant information, such as time for starting random access and a received feedback code related to random access.
And step S102, counting the continuous failure times of random access under the first network link in real time.
In this step, when monitoring that the terminal starts random access through the first network link, the terminal starts to detect a feedback code returned by the base station, and if the feedback code is received, it can be determined that the random access is successful, and if the feedback code is not received within a preset time, it can be determined that the random access is failed.
In order to facilitate statistics of the number of consecutive failures of random access, in the embodiment of the present application, when it is determined that the first random access fails, the number of consecutive failures is accumulated by 1, where the number of consecutive failures is 1, if the second random access is still determined to be failed, the number of consecutive failures is accumulated by 1 again on the basis of the previous time, where the number of consecutive failures is 2, and if the third random access is determined to be successful, the current number of consecutive failures is output, and the number of consecutive failures is cleared to prepare for subsequent statistics.
In addition, in this step, the real-time statistics means that the terminal performs corresponding statistics once every time the terminal performs random access through the first network link.
Step S103, if the number of continuous failures of random access under the first network link counted in real time is larger than a first preset threshold, a second network link is opened so that the terminal can perform random access under the second network link.
In this step, if the number of consecutive failures output in step S102 is greater than the first preset threshold, it indicates that the stability of the current communication between the terminal and the base station through the first network link is low, and at this time, the second network link may be opened, so that the terminal performs random access under the second network link, and the success rate of the random access of the terminal is increased.
In addition, it should be noted that, in order to avoid frequently opening or closing the second network link, an embodiment of the present application further provides a scheme for opening the second network link at a fixed time, and specifically, refer to fig. 2, where fig. 2 is a schematic flow diagram of opening the second network link at a fixed time provided by an embodiment of the present application.
As shown in fig. 2, the process of opening the second network link at regular time provided by this embodiment may include:
step S201, if the number of consecutive failures of random access under the first network link counted in real time is greater than a first preset threshold, starting a timer.
Step S202, if the timer times to the preset time, the terminal succeeds in random access in the first network link, and the open-close state of the first network link and the second network link is kept unchanged.
It should be noted that the preset time may be, but is not limited to, 30 seconds, in this step, if the random access of the terminal in the first network link is successful in the process that the timer times the preset time, which indicates that the terminal can perform communication through the first network link, it is not necessary to open the second network link at this time, and it is only necessary to keep the first network link in an open state.
Step S203, if the random access of the terminal in the first network link is failed in the process that the timer times to the preset time, the second network link is opened.
On the other hand, if the random access of the terminal in the first network link fails during the process that the timer times to the preset time, this indicates that the terminal cannot successfully perform the random access through the first network link, and at this time, in order to improve the success rate of the random access of the terminal, only the second network link can be opened.
In addition, it should be noted that the first preset threshold in the present application may be determined according to a requirement, for example, but not limited to, 3.
And step S104, if the continuous failure times of random access under the first network link counted in real time after the second network link is opened are smaller than a first preset threshold, closing the second network link.
In this step, the continuous failure times of the random access under the first network link counted in real time refers to the continuous failure times counted after the second network link is opened, and the specific counting process may refer to the process of step S102, which is not described herein again.
When the number of consecutive failures of random access under the first network link counted in real time is smaller than a first preset threshold, it indicates that the terminal can perform random access with a higher success rate through the first network link, and at this time, the terminal can also obtain data service of the base station through the first network link.
In the embodiment, a first network link is firstly opened so that a terminal performs random access under the first network link, and then the continuous failure times of the random access under the first network link are counted in real time; if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, opening a second network link so that the terminal performs random access under the second network link; and if the continuous failure times of random access under the first network link counted in real time after the second network link is opened are smaller than a first preset threshold value, closing the second network link. Therefore, when the continuous failure times of the random access of the first network are greater than a first preset threshold value, the terminal cannot stably communicate with the base station through the first network link, the second network link is opened, and meanwhile, if the continuous failure times of the random access of the first network link are smaller than a first preset value after the first network link is opened, the terminal can stably communicate with the base station through the first network link, and the second network link can be closed.
In addition, in order to avoid frequently opening or closing the second network link, an embodiment of the present application further provides a scheme for closing the second network link at a fixed time, and specifically, refer to fig. 3, where fig. 3 is a schematic flow diagram of closing the second network link at a fixed time provided by an embodiment of the present application.
As shown in fig. 3, the process of timing the closing of the second network link may include:
step S301, if the number of times of continuous failure of random access under the first network link counted in real time is smaller than a first preset threshold, a timer is started.
It should be noted that, in this step, reference may be made to the relevant description of step S201, and details are not described here.
Step S302, if the number of times that the random access of the terminal in the first network link is successful is greater than a second preset threshold value in the process that the timer times to the preset time, closing the second network link.
It should be noted that, in this step, reference may be made to the relevant description of step S203, which is not described herein again.
In addition, it should be noted that the second preset threshold in the present application may be determined according to a requirement, for example, but not limited to, 3.
Certainly, after the second network link is opened, the base station signal of the area where the terminal is located is not good, and at this time, the second network link performs random access all the time, and consumes a large amount of power of the terminal, so to avoid this situation, the present application also provides a management scheme for the random access situation of the second network link, please refer to fig. 4, where fig. 4 is a schematic flow diagram of management for the random access situation of the second network link according to an embodiment of the present application.
As shown in fig. 4, the management procedure of the random access condition of the two network links provided by this embodiment may include:
and S401, counting the continuous failure times of the random access under the second network link in real time.
It should be noted that, the determination of whether the random access in the second network link is successful is similar to that in the first network link, and reference may be made to relevant contents in step S101 and step S102, which are not described herein again.
Step S402, if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, the second network link is closed.
The step may refer to the related description of step S104, and is not described herein again.
Step S403, if the number of consecutive failures of random access in the first network link counted in real time is greater than a first preset threshold after the second network link is closed, starting a timer.
And step S404, if the random access of the terminal in the first network link fails in the process that the timer times to the preset time, opening a second network link.
Steps S403 and S404 may refer to the related description of step S201 and step S202, and are not described herein again.
In addition, after the second network link is opened in step S404, the base station signal of the area where the terminal is located may still be poor, and at this time, the second network link also performs random access all the time, and consumes a large amount of power of the terminal, so to avoid this situation, the present application further provides a scheme for prompting that the mobile communication network cannot be connected, specifically, refer to fig. 5, where fig. 5 is a schematic flow diagram for prompting that the mobile communication network cannot be connected according to an embodiment of the present application.
As shown in fig. 5, the process of prompting that the mobile communication network cannot be connected provided by this embodiment includes:
step S501, if the number of continuous failures of random access under the second network link counted in real time is larger than a third preset threshold, the second network link is closed.
The step may refer to the related description of step S104, and is not described herein again.
Step S502, if the continuous failure times of random access under the first network link counted in real time after the second network link is closed is larger than a fourth preset threshold, the mobile communication network cannot be connected is prompted.
In this step, after the second network link is closed, if the number of consecutive failures of random access in the first network link counted in real time is greater than the fourth preset threshold, it indicates that the success rate of random access performed by the terminal through the first network link and the second network link is very low, and at this time, it may be suggested that the mobile communication network cannot be connected. Of course, in order to further reduce the power consumption of the terminal, the first network link may also be closed at this time.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a network dual-connection management apparatus according to another embodiment of the present application.
As shown in fig. 6, the network dual-connection management apparatus provided in this embodiment may include:
a first link control module 601, configured to open a first network link, so that a terminal performs random access in the first network link;
a first statistics module 602, configured to count, in real time, the number of consecutive failures of random access in a first network link;
a second link control module 603, configured to open a second network link if the number of consecutive failures of random access under the first network link counted in real time is greater than a first preset threshold, so that the terminal performs random access under the second network link;
the third link control module 604 is configured to, after the second network link is opened, close the second network link if the number of consecutive failures of random access in the first network link counted in real time is smaller than a first preset threshold.
In an optional embodiment, the apparatus further comprises:
the first timing module starts a timer if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value;
the fourth link control module is used for keeping the opening and closing states of the first network link and the second network link unchanged if the random access of the terminal in the first network link is successful in the process that the timer times to the preset time;
and the fifth link control module is used for opening the second network link if the random access of the terminal in the first network link fails in the process that the timer times to the preset time.
In an optional embodiment, the apparatus further comprises:
the second timing module is used for starting a timer if the continuous failure times of random access under the first network link counted in real time is smaller than a first preset threshold value;
and the sixth link control module is used for closing the second network link if the number of times that the random access of the terminal in the first network link is successful is greater than a second preset threshold value in the process that the timer times to the preset time.
In an optional embodiment, the apparatus further comprises:
the second statistical module is used for counting the continuous failure times of random access under the second network link in real time;
the seventh link control module is used for closing the second network link if the continuous failure times of random access under the second network link counted in real time are greater than a third preset threshold;
the third timing module is used for starting a timer if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are larger than a first preset threshold value;
and the eighth link control module is used for opening the second network link if the random access of the terminal on the first network link fails in the process that the timer times to the preset time.
In an optional embodiment, the apparatus further comprises:
the ninth link control module is used for closing the second network link if the continuous failure times of random access under the second network link counted in real time are greater than a third preset threshold;
and the prompting module is used for prompting that the mobile communication network cannot be connected if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are greater than a fourth preset threshold value.
Referring to fig. 7, fig. 7 is a schematic structural diagram of a network dual-connection management device according to another embodiment of the present application.
As shown in fig. 7, the network dual connection management apparatus 700 provided in the present embodiment includes: at least one processor 701, memory 702, at least one network interface 703, and other user interfaces 704. Production node management the various components in the production node management system 700 are coupled together by a bus system 705. It is understood that the bus system 705 is used to enable communications among the components. The bus system 705 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various busses are labeled as the bus system 705 in figure 7.
The user interface 704 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.
It will be appreciated that the memory 702 in embodiments of the present invention may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. 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 (Static RAM, SRAM), dynamic Random Access Memory (DRAM), synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), double Data Rate Synchronous Dynamic random access memory (ddr Data Rate SDRAM, ddr SDRAM), enhanced Synchronous SDRAM (ESDRAM), synchlronous SDRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The memory 702 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some embodiments, memory 702 stores the following elements, executable units or data structures, or a subset thereof, or an expanded set thereof: an operating system 7021 and a second application 7022.
The operating system 7021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The second application 7022 includes various second applications, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services. A program implementing a method according to an embodiment of the present invention may be included in the second application program 7022.
In the embodiment of the present invention, the processor 701 is configured to execute the method steps provided by the method embodiments by calling a program or an instruction stored in the memory 702, specifically, a program or an instruction stored in the second application 7022, for example, including:
opening a first network link to enable the terminal to perform random access under the first network link;
counting the continuous failure times of random access under a first network link in real time;
if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, opening a second network link so that the terminal performs random access under the second network link;
and if the continuous failure times of random access under the first network link counted in real time after the second network link is opened are smaller than a first preset threshold value, closing the second network link.
In an optional embodiment, before the second network link is opened, the method further includes:
if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, starting a timer;
if the random access of the terminal in the first network link is successful in the process that the timer times to the preset time, keeping the opening and closing states of the first network link and the second network link unchanged;
and if the random access of the terminal in the first network link fails in the process of timing the timer to the preset time, opening a second network link.
In an optional embodiment, before closing the second network link, the method includes:
if the continuous failure times of random access under the first network link counted in real time are smaller than a first preset threshold value, starting a timer;
and if the number of times that the random access of the terminal in the first network link is successful is greater than a second preset threshold value in the process that the timer times to the preset time, closing the second network link.
In an optional embodiment, after the second network link is opened, the method further includes:
counting the continuous failure times of random access under a second network link in real time;
if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, closing the second network link;
if the continuous failure times of random access under the first network link counted in real time are greater than a first preset threshold value after the second network link is closed, starting a timer;
and if the random access of the terminal in the first network link fails in the process that the timer times to the preset time, opening a second network link.
In an optional embodiment, after opening the second network link, the method further comprises:
if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, closing the second network link;
if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are larger than a fourth preset threshold, the mobile communication network cannot be connected is prompted.
The method disclosed in the above embodiments of the present invention may be applied to the processor 701, or implemented by the processor 701. The processor 701 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be implemented by integrated logic circuits of hardware or instructions in the form of software in the processor 701. The Processor 701 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software elements in the decoding processor. The software elements may be located in ram, flash, rom, prom, or eprom, registers, etc. as is well known in the art. The storage medium is located in the memory 702, and the processor 701 reads the information in the memory 702 and performs the steps of the above method in combination with the hardware thereof.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For a hardware implementation, the Processing units may be implemented in one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions of the present Application, or a combination thereof.
For a software implementation, the techniques herein may be implemented by means of units performing the functions herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The embodiment of the invention also provides a storage medium (computer readable storage medium). The storage medium herein stores one or more programs. Among others, the storage medium may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of the above kinds of memories.
When one or more programs in the storage medium are executable by one or more processors, the network dual connectivity management method executed on the network dual connectivity management device side as described above is implemented.
The processor is used for executing the network dual-connection management program stored in the memory to realize the following steps of the network dual-connection management method executed on the network dual-connection management device side:
opening a first network link to enable the terminal to perform random access under the first network link;
counting the continuous failure times of random access under a first network link in real time;
if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, opening a second network link so that the terminal performs random access under the second network link;
and if the continuous failure times of random access under the first network link counted in real time after the second network link is opened are smaller than the first preset threshold value, closing the second network link.
In an optional embodiment, before the opening the second network link, the method further includes:
if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, starting a timer;
if the random access of the terminal in the first network link is successful in the process that the timer times to the preset time, keeping the open-close state of the first network link and the second network link unchanged;
and if the random access of the terminal in the first network link fails in the process of timing to the preset time by the timer, opening a second network link.
In an optional embodiment, before closing the second network link, the method includes:
if the continuous failure times of random access under the first network link counted in real time are smaller than a first preset threshold value, starting a timer;
and if the number of times that the random access of the terminal in the first network link is successful is greater than a second preset threshold value in the process that the timer times to the preset time, closing the second network link.
In an optional embodiment, after the second network link is opened, the method further includes:
counting the continuous failure times of random access under a second network link in real time;
if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, closing the second network link;
if the continuous failure times of random access under the first network link counted in real time are greater than a first preset threshold value after the second network link is closed, starting a timer;
and if the random access of the terminal in the first network link fails in the process that the timer times to the preset time, opening a second network link.
In an optional embodiment, after opening the second network link, the method further comprises:
if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, closing the second network link;
and if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are larger than a fourth preset threshold, prompting that the mobile communication network cannot be connected.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar contents in other embodiments may be referred to for the contents which are not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are exemplary and should not be construed as limiting the present application and that changes, modifications, substitutions and alterations in the above embodiments may be made by those of ordinary skill in the art within the scope of the present application.
Claims (12)
1. A method for network dual-connection management, the method comprising:
opening a first network link to enable a terminal to perform random access under the first network link, wherein the first network link consumes less power in a unit time in two network links supported by the terminal, and the random access refers to a process from a user sending a random access lead code to trying to access the network to a process before basic signaling connection is established between the user and the network;
counting the continuous failure times of random access under a first network link in real time, wherein when monitoring that the terminal starts random access through the first network link, the terminal starts to detect a feedback code returned by a base station, if the feedback code is received, the success of the random access can be determined, and if the feedback code is not received within a preset time, the failure of the random access can be determined;
if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, opening a second network link so that the terminal performs random access under the second network link;
and if the continuous failure times of random access under the first network link counted in real time after the second network link is opened are smaller than the first preset threshold, closing the second network link.
2. The method of claim 1, wherein before the opening the second network link, the method further comprises:
if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, starting a timer;
if the random access of the terminal in the first network link is successful in the process that the timer times to the preset time, keeping the open-close state of the first network link and the second network link unchanged;
and if the random access of the terminal in the first network link fails in the process that the timer times to the preset time, opening a second network link.
3. The method according to claim 1 or 2, wherein before closing the second network link, comprising:
if the continuous failure times of random access under the first network link counted in real time are smaller than a first preset threshold value, starting a timer;
and if the number of times that the random access of the terminal in the first network link is successful is greater than a second preset threshold value in the process that the timer times to the preset time, closing the second network link.
4. The method of claim 1, wherein after opening the second network link, the method further comprises:
counting the continuous failure times of random access under a second network link in real time;
if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, closing the second network link;
if the second network link is closed, if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value, starting a timer;
and if the random access of the terminal in the first network link fails in the process of timing to the preset time by the timer, opening a second network link.
5. The method of claim 4, wherein after the second network link is opened, the method further comprises:
if the continuous failure times of random access under the second network link counted in real time are larger than a third preset threshold value, closing the second network link;
and if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are larger than a fourth preset threshold, prompting that the mobile communication network cannot be connected.
6. A network dual connectivity management apparatus, the apparatus comprising:
the first link control module is used for opening a first network link so as to enable the terminal to perform random access under the first network link, wherein the first network link consumes less power in a unit time in two network links supported by the terminal, and the random access refers to a process from a user sending a random access preamble code to a process before trying to access the network and a basic signaling connection is established between the user and the network;
the first counting module is used for counting the continuous failure times of random access under the first network link in real time, wherein when monitoring that the terminal starts random access through the first network link, the terminal starts to detect a feedback code returned by the base station, if the feedback code is received, the success of the random access can be determined, and if the feedback code is not received within the preset time, the failure of the random access can be determined;
the second link control module is used for opening a second network link if the continuous failure times of random access under the first network link counted in real time are greater than a first preset threshold value, so that the terminal performs random access under the second network link;
and the third link control module is used for closing the second network link if the continuous failure times of random access under the first network link counted in real time are smaller than the first preset threshold after the second network link is opened.
7. The apparatus of claim 6, further comprising:
the first timing module starts a timer if the continuous failure times of random access under the first network link counted in real time are larger than a first preset threshold value;
the fourth link control module is configured to, if the random access of the terminal in the first network link is successful in the process that the timer times to the preset time, keep the open/close states of the first network link and the second network link unchanged;
and the fifth link control module is used for opening the second network link if the random access of the terminal on the first network link fails in the process that the timer times to the preset time.
8. The apparatus of claim 6 or 7, further comprising:
the second timing module is used for starting a timer if the continuous failure times of random access under the first network link counted in real time is smaller than a first preset threshold value;
and the sixth link control module is configured to close the second network link if the number of times that the random access of the terminal in the first network link is successful is greater than a second preset threshold in the process that the timer times to a preset time.
9. The apparatus of claim 6, further comprising:
the second statistical module is used for counting the continuous failure times of random access under a second network link in real time;
the seventh link control module is used for closing the second network link if the continuous failure times of random access under the second network link counted in real time are greater than a third preset threshold;
the third timing module is used for starting a timer if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are larger than a first preset threshold value;
and the eighth link control module is configured to open the second network link if the random access of the terminal in the first network link fails in the process that the timer times to the preset time.
10. The apparatus of claim 9, further comprising:
the ninth link control module is used for closing the second network link if the continuous failure times of random access under the second network link counted in real time are greater than a third preset threshold;
and the prompting module is used for prompting that the mobile communication network cannot be connected if the continuous failure times of random access under the first network link counted in real time after the second network link is closed are greater than a fourth preset threshold value.
11. A network dual connection management device, comprising: at least one processor and memory;
the processor is used for executing the automobile starting program stored in the memory so as to realize the network dual-connection management method of any one of claims 1-5.
12. A computer storage medium characterized in that the computer storage medium stores one or more programs which, when executed, implement the network dual connection management method of any one of claims 1-5.
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