CN108605217B - Communication processing method and device - Google Patents
Communication processing method and device Download PDFInfo
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- CN108605217B CN108605217B CN201680080665.5A CN201680080665A CN108605217B CN 108605217 B CN108605217 B CN 108605217B CN 201680080665 A CN201680080665 A CN 201680080665A CN 108605217 B CN108605217 B CN 108605217B
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Abstract
The embodiment of the application provides a communication processing method and a communication processing device, wherein the method comprises the following steps: judging whether the terminal meets a preset trigger condition or not; if the terminal meets the preset triggering condition, initiating the TAU before the next time of periodically initiating the updating of the tracking area TAU after the terminal is recovered from the network loss; wherein the network drop recovery comprises at least one or more of the following: and the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, and acquires the network signals again after the network signals are lost. Therefore, when the terminal is disconnected from the network and is recovered, the terminal does not need to wait until the next periodic TAU moment, but can initiate the TAU before the periodic TAU is initiated next time after the network is disconnected from the network, so that the problem that the terminal is not called under the condition of implicit separation is solved, and the communication quality is improved.
Description
Technical Field
The embodiment of the application relates to the communication internet technology, in particular to a communication processing method and device.
Background
The Dual SIM Dual Standby (DSDS) mobile phone uses a single rf circuit, so that the main card will drop the network when the auxiliary card is in communication. If the network registered by the main card sends a paging message to the mobile phone to request the mobile phone to initiate reattachment (reattach) during the conversation of the auxiliary card, the main card cannot receive the paging message and cannot respond to the network, so that the network considers that the main card of the mobile phone is disconnected, and the mobile phone does not realize that the mobile phone is disconnected, thereby causing the mobile phone to be in a state of implicit separation from the network, which is called implicit separation state for short.
For example, if the main card of the DSDS handset supports a long term evolution (L ong terminal evolution, L TE) network and the secondary card supports a Global System for mobile communications (GSM) network, during a call with the secondary card, the main card drops the network, and if the network side issues a reattachment request during the period that the main card drops the network, the handset cannot respond, the network side considers that the handset has dropped the network.
Disclosure of Invention
The embodiment of the application provides a communication processing method and device, which can reduce the problem that a terminal called party is not communicated under the condition of implicit separation and improve the communication quality.
In a first aspect, an embodiment of the present application provides a communication processing method, including:
judging whether the terminal meets a preset trigger condition or not;
if the terminal meets the preset triggering condition, initiating the TAU before the next time of periodically initiating the updating of the tracking area TAU after the terminal is recovered from the network loss;
wherein the network drop recovery comprises at least one or more of the following: and the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, and acquires the network signals again after the network signals are lost.
By the communication processing method provided by the first aspect, by judging whether the terminal meets a preset trigger condition, if the terminal meets the preset trigger condition, initiating the TAU before the next time of periodically initiating the TAU after the terminal is disconnected from the network and recovered; therefore, when the terminal is disconnected from the network and is recovered, the terminal does not need to wait until the next periodic TAU moment, but can initiate the TAU before the periodic TAU is initiated next time after the network is disconnected from the network, so that the problem that the terminal is not called under the condition of implicit separation is solved, and the communication quality is improved.
In one possible design, the determining whether the terminal satisfies the preset trigger condition includes:
judging whether the terminal acquires the radio frequency resources again after the radio frequency resources are preempted; or
Judging whether the terminal acquires the network signal again after losing the network signal;
and if the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, or the terminal acquires the network signals again after the network signals are lost, determining that the terminal meets the preset triggering conditions.
According to the communication processing method provided by the embodiment, if the terminal acquires the radio frequency resource again after the radio frequency resource is preempted, or the terminal acquires the network signal again after the network signal is lost, the terminal is determined to meet the preset trigger condition, so that the terminal can initiate the TAU before the TAU is initiated periodically next time after the terminal is disconnected from the network and recovered, the problem that the terminal is not called under the condition of implicit separation is solved, the signaling interaction burden of the terminal and the network side and the power consumption of the terminal can be saved, the process is simple, and the method is easy to implement.
In one possible design, the determining whether the terminal satisfies the preset trigger condition includes:
when a preset timer is overtime, acquiring a first time interval; the first time interval is the time interval between the moment when the terminal initiates reattachment last time and the moment when the terminal is recovered from the network disconnection; the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is the time interval between the moments when the terminal initiates reattachment twice;
and judging whether the first time interval is greater than the second time interval, and if the first time interval is greater than the second time interval, determining that the terminal meets a preset trigger condition.
According to the communication processing method provided by the embodiment, the first time interval is obtained when the preset timer is over time, and whether the first time interval is greater than the second time interval is judged, if the first time interval is greater than the second time interval, the terminal is determined to meet the preset trigger condition, so that the terminal actively initiates the TAU before the next time of periodic TAU initiation after the network drop recovery, and the terminal is called normally; therefore, the method does not need to initiate the TAU after every network drop recovery, and the TAU is initiated only when the preset trigger condition that the first time interval is greater than the second time interval is met, so that the signaling interaction between the terminal and the network is reduced, the network burden is reduced, and the power consumption of the mobile phone is reduced.
In one possible design, the determining whether the terminal satisfies the preset trigger condition includes:
when the preset timer is overtime, if the terminal acquires the radio frequency resource again after the radio frequency resource is preempted in a time period from the last initiation of reattachment to the overtime of the preset timer, or the terminal acquires the network signal again after the network signal is lost, the terminal is determined to meet the preset triggering condition;
the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is a time interval between two adjacent moments when the terminal initiates reattachment.
In one possible design, the processing method for communication further includes:
acquiring time intervals between two adjacent times of initiating reattachment of the terminal for multiple times;
the smallest time interval among the obtained plurality of time intervals is determined as the second time interval.
In one possible design, the processing method for communication further includes:
and if the tracking area code TAC corresponding to the terminal changes, stopping the preset timer, and reacquiring the second time interval according to the moment when the terminal initiates reattachment in the updated TAC.
In a possible design, after the terminal recovers from a network drop and before the next time of periodically initiating a tracking area update TAU, the method for processing communication further includes:
and restarting the preset timer.
In a possible design, the network in which the terminal is registered is a long term evolution L TE network, and the communication processing method further includes:
when the preset timer is over, if L TE network is in service state, the preset timer is restarted.
In a possible design, the network in which the terminal is registered is a long term evolution L TE network, and the communication processing method further includes:
if L the TE network is switched from the traffic state to the standby state, the preset timer is restarted.
In a second aspect, an embodiment of the present application provides a processing apparatus for communication, including:
the judging module is used for judging whether the terminal meets a preset triggering condition or not;
the first processing module is used for initiating the TAU before the next periodic initiation of the tracking area update TAU after the terminal is recovered from a dropped network if the judging module determines that the terminal meets the preset triggering condition;
wherein the network drop recovery comprises at least one or more of the following: and the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, and acquires the network signals again after the network signals are lost.
In one possible design, the determining module includes:
the first judgment submodule is used for judging whether the terminal acquires the radio frequency resource again after the radio frequency resource is preempted; or
Judging whether the terminal acquires the network signal again after losing the network signal;
and the first determining submodule is used for determining that the terminal meets the preset triggering condition if the first judging submodule determines that the terminal acquires the radio frequency resources again after the radio frequency resources are preempted or the terminal acquires the network signals again after the network signals are lost.
In one possible design, the determining module includes:
the acquisition submodule is used for acquiring a first time interval when the preset timer is overtime; the first time interval is the time interval between the moment when the terminal initiates reattachment last time and the moment when the terminal is recovered from the network disconnection; the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is the time interval between the moments when the terminal initiates reattachment twice;
and the second judgment submodule is used for judging whether the first time interval is greater than the second time interval or not, and if the first time interval is greater than the second time interval, determining that the terminal meets the preset trigger condition.
In one possible design, the determining module includes:
the second determining submodule is used for determining that the terminal meets the preset triggering condition if the terminal acquires the radio frequency resource again after the radio frequency resource is preempted or acquires the network signal again after the terminal loses the network signal within the time period when the preset timer is overtime from the last time of initiating reattachment to the preset timer;
the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is a time interval between two adjacent moments when the terminal initiates reattachment.
In one possible design, the processing device for communication further includes:
the acquiring module is used for acquiring the time interval between the adjacent two times of reattachment initiation of the terminal for multiple times;
and the determining module is used for determining the minimum time interval in the obtained plurality of time intervals as the second time interval.
In one possible design, the processing device for communication further includes:
and the second processing module is used for stopping the preset timer if the tracking area code TAC corresponding to the terminal changes, and reacquiring a second time interval according to the moment when the terminal initiates reattachment in the updated TAC.
In one possible design, the processing device for communication further includes:
and the first restarting module is used for restarting the preset timer.
In a possible design, the network in which the terminal is registered is a long term evolution L TE network, and the processing device for communication further includes:
and the second restarting module is used for restarting the preset timer when the preset timer is over time and if the L TE network is in a service state.
In a possible design, the network in which the terminal is registered is a long term evolution L TE network, and the processing device for communication further includes:
and the third restarting module is used for restarting the preset timer if the L TE network is converted from the service state to the standby state.
The beneficial effects of the processing apparatus for communication provided by the second aspect and the possible embodiments of the second aspect may refer to the beneficial effects brought by the possible embodiments of the first aspect, and are not described herein again.
Drawings
Fig. 1 is a schematic application scenario diagram of a processing method for communication according to an embodiment of the present application;
fig. 2 is a flowchart of a communication processing method according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a DSDS mobile phone processing scheme in the prior art;
fig. 4 is a schematic flow chart of a processing scheme of a DSDS handset according to an embodiment of the present application;
fig. 5 is a flowchart of a communication processing method according to a second embodiment of the present application;
FIG. 6 is a schematic diagram of a first time interval and a second time interval in the present application;
fig. 7 is a schematic structural diagram of a processing device for communication according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of a terminal according to a second embodiment of the present application.
Detailed Description
First, a procedure of reattaching a network related to the embodiment of the present application is described:
the process of reattaching the network is as follows: the base station sends a paging message to the terminal periodically, the terminal sends a paging response message to the base station after receiving the paging message, the base station sends a detach (detach) message containing a reason (case) field to the network after receiving the paging response message, wherein the case field is assigned to reattach and used for indicating that the reason for sending the paging message is that the terminal is required to initiate reattachment, and the base station and the terminal perform other signaling interaction to realize reattachment of the terminal to the network.
Next, several terms referred to in the embodiments of the present application are explained:
the time to initiate re-attach may be: the terminal initiates the reattachment after determining that the reason for sending the paging message by the base station is the requirement for the terminal to initiate the reattachment, or the terminal determines that the reason for sending the paging message by the base station is the requirement for the terminal to initiate the reattachment. Since the time interval between the two is very small, it can be considered as the same time.
The network drop recovery related to the application refers to: the terminal reacquires the network resource after losing the network resource, optionally, the network drop recovery includes at least one or more of the following: the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, and acquires the network signals again after the network signals are lost; for example, when the auxiliary card of the terminal makes a call, the radio frequency resource of the main card is seized by the auxiliary card, the main card drops the network, and when the auxiliary card stops making a call, the main card acquires the radio frequency resource again, and then the network of the main card is recovered; or when the terminal enters the elevator, the network signal can not be received and the network is dropped, and when the terminal leaves the elevator, the network signal is received again by the terminal. The above situations all belong to network drop recovery, and certainly, the network drop recovery may also include other forms, which is not limited in the embodiment of the present application; and the terminal can communicate with the network side device through the network after the network drop recovery, for example, the terminal performs network registration, reattachment to the network and the like after the network drop recovery.
Fig. 1 is a schematic view of an application scenario of a communication processing method provided in an embodiment of the present application, and as shown in fig. 1, the method may be applied to a long Term Evolution (L ong Term Evolution, L TE) network, where the scenario includes a terminal 1, a terminal 2, a base station 3, a L TE core network 4, and a Mobility Management Entity (MME) 5, where the terminal 1 and the terminal 2 may be communication devices such as a mobile phone and a computer, and network elements related to the embodiments of the present invention are the terminal and the MME, and the base station is mainly used for forwarding communication messages between the terminal and the MME.
Fig. 2 is a flowchart of a communication processing method according to an embodiment of the present application. The method mainly relates to a specific process of initiating the TAU before the next time of periodically initiating the TAU after the terminal recovers from the dropped network when the terminal meets a certain trigger condition, and an execution main body of the method is a processing device of communication configured in the terminal, as shown in fig. 2, the method comprises the following steps:
In this embodiment, the preset trigger condition is used to trigger the terminal to initiate the TAU before the next time of periodically initiating the TAU after the network drop is resumed. The preset triggering condition may be configured in advance according to an actual requirement, for example, the preset triggering condition is network restoration, or the preset triggering condition is a time interval, and the like.
And 102, if the terminal meets a preset trigger condition, initiating the TAU before the next time of periodically initiating the TAU after the terminal is recovered from the network loss.
In this embodiment, if the terminal meets a preset trigger condition, the terminal initiates the TAU before the next periodic initiation of the TAU after the terminal network drop recovery, and optionally initiates the TAU within a preset time period after the terminal network drop recovery; optionally, the preset time period may be set according to an actual requirement, for example, the preset time period may be set to 0s, and the terminal immediately initiates a TAU when the network drop is resumed; or, setting the preset time period to 2s, and initiating the TAU by the terminal within the time period of recovering from the network drop by 2 s. For example, if the preset trigger condition is network recovery, after the terminal loses the network signal, the terminal initiates the TAU within a preset time period after acquiring the network signal again; or, in a certain time interval, if the terminal loses the network, the terminal initiates the TAU within a preset time period after the terminal network recovers, and after the terminal initiates the TAU to the MME, the terminal can normally receive a paging message issued by the network and reattach to the network, so as to solve the problem that the terminal is in the implicit detached state. The specific process of the terminal initiating the TAU to the MME may refer to a standard protocol 24301_ Non-Access-stratum (nas) protocol for Evolved Packet System (EPS) -900, which is not described herein again.
The scheme of the present embodiment is described in detail below by taking a DSDS handset as an example.
Fig. 3 is a schematic flow chart of a processing scheme of a DSDS handset in the prior art. As shown in fig. 3, the secondary card occupies the radio frequency resource after the call starts at time point (1), the primary card loses the radio frequency resource at time point (1), and during the period from time point (1) to time point (3), i.e. during the call of the secondary card, if the primary card registers the network and sends a paging message to the primary card at time point (2) to request the primary card to reattach to the network, but the primary card cannot respond to the paging message sent by the network because no radio frequency resource can receive the paging message, and when the call of the secondary card at time point (3) is finished, the radio frequency resource is released, the primary card acquires the radio frequency resource at time point (3), but because the TACs before and after the network drop are the same in implicit type, the terminal does not initiate a TAU, the primary card is always in a separated state, and before the next time, i.e. before the TAU is periodically initiated, the primary card still cannot receive the paging message sent by the network, and during the period from time point (3) to time point (4), if the main card is called, the main card will not call until the next periodic TAU is carried out at the time point (4), the main card will be attached to the network again, and the calling can not be carried out when the main card is called after the time point (4).
Fig. 4 is a schematic flow chart of a processing scheme of a DSDS handset according to an embodiment of the present application. As shown in fig. 4, the secondary card occupies the radio frequency resource after the call starts at time point (1), the primary card loses the radio frequency resource at time point (1), during the call of the secondary card from time point (1) to time point (3), if the primary card registers the network and sends a paging message to the primary card at time point (2) to request the primary card to reattach to the network, but the primary card cannot respond to the paging message sent by the network because no radio frequency resource can receive the paging message, when the call of the secondary card at time point (3) is finished, the radio frequency resource is released, the primary card does not need to wait until the next periodic TAU moment after the radio frequency resource is acquired at time point (3), but initiates the TAU before the next periodic TAU is initiated after the radio frequency resource is acquired by the primary card at time point (3), so that the primary card is called normally, as shown in fig. 4, it is assumed that the primary card initiates TAU immediately after acquiring the radio frequency resource, the calling card can be called up during the time from the time point (3) to the time point (4).
It should be noted that, in this embodiment, the network drop refers to that the terminal loses network resources and cannot communicate with the network, for example, radio frequency resources of the terminal are preempted, or the terminal loses network signals due to an abnormal network. The network recovery means that the terminal acquires the network resource and can communicate with the network, for example, the radio frequency resource occupied by the terminal is released, or the network normally enables the terminal to acquire the network signal again. When the terminal is disconnected, the terminal cannot communicate with the network, and when the terminal network is recovered, the terminal can communicate with the network, for example, the terminal performs network registration, receives an instruction issued by the network, and performs network reattachment. Moreover, when the terminal is disconnected from the network, the terminal may be in a registered state or an unregistered state, for example, if the terminal has already registered in the network before the network is disconnected from the network and the network is recovered before the terminal next receives a paging message sent by the network, the terminal is in the registered state during the network disconnection period; if the terminal has registered with the network before the network is disconnected, but the network is not recovered before the time when the terminal receives the paging message sent by the network next time, the terminal cannot receive the paging message sent by the network because of the network disconnection, the terminal cannot respond to the paging message, and at the moment, the terminal is in an unregistered state for the network side during the network disconnection.
The communication processing method provided in this embodiment determines whether the terminal meets a preset trigger condition, and if the terminal meets the preset trigger condition, initiates the TAU after the terminal recovers from a network drop and before the TAU is periodically initiated next time; therefore, when the terminal is disconnected from the network and is recovered, the terminal does not need to wait until the next periodic TAU moment, but can initiate the TAU before the periodic TAU is initiated next time after the network is disconnected from the network, so that the problem that the terminal is not called under the condition of implicit separation is solved, and the communication quality is improved.
Further, on the basis of the embodiment shown in fig. 2, one implementation manner of the step of "determining whether the terminal satisfies the preset trigger condition" includes: judging whether the terminal acquires the radio frequency resources again after the radio frequency resources are preempted; or, judging whether the terminal acquires the network signal again after losing the network signal; and if the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, or the terminal acquires the network signals again after the network signals are lost, determining that the terminal meets the preset triggering conditions.
In this embodiment, whether the terminal reacquires the radio frequency resource after the radio frequency resource is preempted or whether the terminal reacquires the network signal after the network signal is lost is judged, and if the terminal reacquires the radio frequency resource after the radio frequency resource is preempted or the terminal reacquires the network signal after the network signal is lost, the terminal is determined to meet a preset trigger condition, so that the terminal can initiate the TAU before the next time of periodically initiating the TAU after the terminal is disconnected from the network and recovered.
Optionally, judging whether the network signal is lost or not according to the network signal strength and a preset network signal strength threshold value; if the network signal intensity is lower than a preset network signal intensity threshold value, determining that the network signal is lost; and if the network signal intensity is higher than the preset network signal intensity threshold value again, determining to acquire the network signal again. Of course, the determination may also be made in other ways of determining whether to lose the network signal and/or reacquire the network signal in the prior art, which is not limited in the embodiment of the present application.
Optionally, judging whether the radio frequency resource is preempted or not according to the radio frequency resource indication information; if the radio frequency resource indication information indicates that the radio frequency resource is occupied by the auxiliary card, determining that the radio frequency resource is occupied; and if the radio frequency resource indication information indicates that the radio frequency resource is not occupied, determining to acquire the radio frequency resource again. Of course, the determination may also be performed by other manners of determining whether the radio frequency resource is preempted and/or reacquired in the prior art, which is not limited in the embodiment of the present application.
In the communication processing method provided by this embodiment, if the terminal reacquires the radio frequency resource after the radio frequency resource is preempted, or the terminal reacquires the network signal after the network signal is lost, it is determined that the terminal meets the preset trigger condition, so that the terminal is initiated before the terminal periodically initiates the TAU next time after the terminal is disconnected from the network and recovered, thereby not only reducing the problem that the terminal is called and cannot be called under the condition of implicit separation, but also saving signaling interaction burden on the terminal and the network side and power consumption of the terminal, and the process is simple and easy to implement.
Fig. 5 is a flowchart of a communication processing method according to a second embodiment of the present application. On the basis of the embodiment shown in fig. 2, fig. 5 relates to another implementation manner of the step of "determining whether the terminal satisfies the preset trigger condition". As shown in fig. 5, the method comprises the steps of:
In this embodiment, a preset timer may be started at a time when the terminal initiates reattachment last time, and when the preset timer times out, a first time interval is obtained, where the first time interval is a time interval between the time when the terminal initiates reattachment last time and a time when the terminal recovers from a network drop; the time period of the preset timer is a second time interval, the second time interval is a time interval between two adjacent times of initiating reattachment by the terminal,
optionally, the obtaining the first time interval comprises: recording the time of initiating reattachment last time as time 1, if the terminal drops down before the next time of initiating reattachment comes, recording the time of recovering from dropping down as time 2, and calculating the time interval between the time 1 and the time 2 to obtain a first time interval. Of course, the first time interval may also be obtained in other realizable manners, which is not limited in the embodiment of the present application.
In this embodiment, the second time interval may be autonomously learned by the processing device of communication, and the processing device of communication continuously counts the time interval between two adjacent times of reattachment initiation, and records the time interval as the second time interval.
Optionally, the method for acquiring the second time interval may include: and acquiring the time interval between the moments when the terminal initiates reattachment twice adjacently for multiple times, and determining the minimum time interval in the acquired multiple time intervals as a second time interval. Or, optionally, the second time interval is determined according to an interval between two adjacent times of initiating reattachment before starting the preset timer, for example, the preset timer is started at the time of initiating the ith reattachment by the terminal, and a time period of the preset timer (i.e. the second time interval) may be: the interval between the time when the terminal initiates the (i-1) th reattachment and the time when the terminal initiates the (i-1) th reattachment is a positive integer greater than 1, or the sum of the interval between the time when the terminal initiates the (i-1) th reattachment and the time when the terminal initiates the (i) th reattachment and a preset interval (for example, 120 s). For example, 1) when the terminal initiates reattachment for the first time, starting a preset timer, and recording the time as time 1, wherein the initial time period of the preset timer can default to 1 hour; 2) before the preset timer is not overtime, when the terminal initiates reattachment for the second time, stopping the preset timer, recording the time as time 2, calculating a time interval 1 between the time 2 and the time 1, and restarting the preset timer by taking the sum of the time interval 1 and a preset interval (for example, 120s) as a new time period (wherein the time for restarting the preset timer can be considered to be still time 2); 3) before the preset timer is not overtime, when the terminal initiates reattachment for the third time, stopping the preset timer, recording the time as a time 3, calculating a time interval 2 between the time 3 and the time 2, starting the preset timer again by taking the sum of the time interval 2+ a preset interval (for example, 120s) as a new time period (wherein the time for starting the preset timer again can be considered as the time 3), and so on, continuously acquiring the time interval between two adjacent times for initiating reattachment, and updating the time period (namely, a second time interval) of the preset timer; i) before the preset timer is not overtime, when the terminal initiates reattachment for the ith time, stopping the preset timer, recording the moment as a moment i, calculating a time interval i-1 between the moment i and the moment i-1, and restarting the preset timer by taking the sum of the time interval (i-1) + the preset interval (for example, 120s) as a new time period (wherein the moment when the preset timer is restarted can be considered to be still the moment i-1); i +1) in a time period after the preset timer is started, because the terminal has not initiated the (i +1) th reattachment (or has not received the paging message issued by the base station) again, the preset timer has not been stopped until the preset timer is overtime, optionally, the first time interval is: and a time interval between the moment i when the terminal initiates re-attachment for the ith time and the moment when the terminal recovers from network drop, wherein the second time interval is the sum of the time interval (i-1) + a preset interval (for example 120 s). The purpose of increasing the preset interval is to reserve certain redundant time for network to send paging, otherwise, the time when the mobile phone actively initiates the TAU may be before the network sends the detach message.
In this embodiment, by determining whether the first time interval is greater than the second time interval, if the first time interval is greater than the second time interval (i.e., reattachment should be initiated but not initiated during the first time interval), it is determined that the terminal satisfies the preset trigger condition. Fig. 6 is a schematic diagram of a first time interval and a second time interval in the present application, as shown in fig. 6, a time a is a time when a terminal initiates reattachment i times, a time B is a time when the terminal should initiate reattachment i +1 times, a time C is a time when the terminal is recovered from a network drop, the first time interval is the time interval between time a and time C, the second time interval is the time interval between time a and time B, as shown in fig. 6, the first time interval is greater than the second time, that is, the terminal should initiate re-attachment for the (i +1) th time at time B, but because the terminal is disconnected and in an implicit separation state, the terminal does not initiate re-attachment at the moment B, therefore, it is determined that the terminal meets the preset trigger condition, so that the TAU is actively initiated before the next time of periodically initiating the TAU after the terminal network-off recovery time C.
In the communication processing method provided by this embodiment, when the preset timer times out, the first time interval is obtained, and by judging whether the first time interval is greater than the second time interval, if the first time interval is greater than the second time interval, it is determined that the terminal meets the preset trigger condition, so that the terminal actively initiates the TAU before the next time of initiating the TAU periodically after the network drop recovery, so that the terminal is called normally; therefore, the method does not need to initiate the TAU after every network drop recovery, and the TAU is initiated only when the preset trigger condition that the first time interval is greater than the second time interval is met, so that the signaling interaction between the terminal and the network is reduced, the network burden is reduced, and the power consumption of the mobile phone is reduced.
Optionally, another implementation manner of the step of "determining whether the terminal satisfies the preset trigger condition" is as follows:
when the preset timer is overtime, if the terminal acquires the radio frequency resource again after the radio frequency resource is preempted or acquires the network signal again after the terminal loses the network signal within a time period from the last initiation of reattachment to the overtime of the preset timer, determining that the terminal meets the preset trigger condition.
The preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is a time interval between two adjacent moments when the terminal initiates reattachment. The manner of starting the preset timer is detailed in the relevant part of the above embodiment, and the manner of acquiring the second time interval is detailed in the relevant part of the "method for acquiring the second time interval" in the above embodiment, and is not described herein again.
In this embodiment, when the preset timer is overtime, if a network loss event (that is, the terminal reacquires the network signal after losing the network signal) or an unreliable frame task event (that is, the terminal reacquires the radio frequency resource after the radio frequency resource is preempted) occurs within a time period from the last initiation to the overtime of the preset timer, it is indicated that the terminal should initiate a reattachment within the time period from the last initiation to the overtime of the preset timer, but the terminal is in an implicit separation state because the terminal loses the network and does not receive a paging message issued by the base station, so that the terminal is determined to satisfy the preset trigger condition, so that the terminal actively initiates the TAU before the terminal periodically initiates the TAU next time after the network loss is recovered, so as to recover the terminal called party. The network loss event refers to an event that the terminal cannot access the network when the terminal enters and exits a scene that the network cannot cover such as a garage and an elevator. The frame stealing incapability task event refers to an event that when the terminal auxiliary card uses radio frequency resources, the radio frequency resources cannot be occupied by the main card. For example, the secondary card cannot use the radio frequency resource when the primary card uses a voice call, receives or sends a short message, updates a location area, updates a routing area, and the like.
Optionally, "judging whether the terminal meets the preset trigger condition" may also be implemented in other manners, which is not limited in this embodiment of the present application.
Further, on the basis of the embodiment shown in fig. 5, the method further includes: and if the TAC corresponding to the terminal changes, stopping the preset timer, and acquiring the second time interval again according to the moment when the terminal initiates reattachment in the updated TAC.
In the present embodiment, a Tracking Area (Tracking Area) refers to a set of a plurality of cells (cells), and a TAC is a code of each Tracking Area, and is generally used for Tracking a real-time location of a UE. When the TAC corresponding to the terminal changes, it indicates that the real-time location of the terminal changes, and the mechanisms for the base stations in different tracking areas to issue a paging message (or initiate re-attachment) to the terminal may be different, so that when the area where the terminal is located changes, the second time interval needs to be acquired again. For example, a period of sending the paging message (or initiating the reattachment) to the terminal by the beijing mobile base station is 1 hour, and when the terminal moves from beijing to shanghai, due to an operator and other reasons, the period of sending the paging message (or initiating the reattachment) to the terminal by the shanghai mobile base station is 1.5 hours, so the terminal needs to relearn the second time interval according to the moment of receiving the paging message (or initiating the reattachment), and start the preset timer with the new second time interval as a period, and re-determine whether the terminal is implicitly detached.
Further, on the basis of the embodiment shown in fig. 5, after the terminal recovers from the network drop and before the next time of periodically initiating the TAU, after initiating the TAU, the method further includes: and restarting the preset timer.
In this embodiment, after the terminal initiates the TAU each time, the preset timer is restarted to perform a new round of detection, that is, to re-determine whether the terminal meets the preset trigger condition.
Optionally, on the basis of the embodiment shown in fig. 5, if the network to which the terminal is registered is an lte L TE network, the method further includes, when the preset timer expires, if the L TE network is in a traffic state, restarting the preset timer.
In this embodiment, when a preset timer times out, if L TE network is in a master mode service state, no processing is performed, and a restart timer is preset, wherein the master mode service state means that L TE network is in a working state, that is, when L TE network is in a working state, the preset timer is restarted, and when the preset timer times out, L TE network is in a slave mode, no processing is performed, and the preset timer is not restarted, wherein the slave mode means that current master card supports L TE network, and when the master card works in GSM or Wideband Code Division Multiple Access (WCDMA) system, if the preset timer times out, no processing is performed, and the preset timer is not restarted.
For example, when the main card supports L TE network system, if the main card is covered by L TE network, it indicates that L TE network supported by the main card is in normal working state, the terminal may receive paging message sent by the network, when the preset timer times out, restart the preset timer, restart to determine whether the terminal drops and recovers the network, and whether it needs to initiate tau, when the main card supports L TE network system, if the main card is covered by a network other than L TE network, for example, when the main card is covered by GSM network or WCDMA network, it indicates that L TE network supported by the main card is in abnormal working state, and when the main card is covered by a network other than L TE network, it does not receive paging message sent by the network, and the preset timer has no meaning to other networks except L TE network, and therefore, it does not do any processing, and it does not preset the timer.
Optionally, on the basis of the embodiment shown in fig. 5, if the network to which the terminal is registered is an lte L TE network, the method further includes restarting the preset timer if the L TE network is switched from the traffic state to the standby state.
In this embodiment, if the L TE network is switched from the service state to the standby state, the preset timer is restarted no matter whether the preset timer is overtime, so as to ensure that the phenomenon that the called party is not called due to the terminal being in the implicit detached state can be correctly and timely solved in various states of the L TE network.
Fig. 7 is a schematic structural diagram of a processing device for communication according to an embodiment of the present application. As shown in fig. 7, the processing device 70 for communication provided by the present embodiment includes:
a judging module 701, configured to judge whether the terminal meets a preset trigger condition;
a first processing module 702, configured to initiate a tracking area update TAU before a next periodic initiation of a tracking area update TAU after a network drop recovery of the terminal if the determining module 701 determines that the terminal meets a preset trigger condition;
wherein the network drop recovery comprises at least one or more of the following: and the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, and acquires the network signals again after the network signals are lost.
Optionally, the determining module 701 includes:
the first judgment submodule is used for judging whether the terminal acquires the radio frequency resource again after the radio frequency resource is preempted; or
Judging whether the terminal acquires the network signal again after losing the network signal;
and the first determining submodule is used for determining that the terminal meets the preset triggering condition if the first judging submodule determines that the terminal acquires the radio frequency resources again after the radio frequency resources are preempted or the terminal acquires the network signals again after the network signals are lost.
Optionally, the determining module 701 includes:
the acquisition submodule is used for acquiring a first time interval when the preset timer is overtime; the first time interval is the time interval between the moment when the terminal initiates reattachment last time and the moment when the terminal is recovered from the network disconnection; the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is the time interval between the moments when the terminal initiates reattachment twice;
and the second judgment submodule is used for judging whether the first time interval is greater than the second time interval or not, and if the first time interval is greater than the second time interval, determining that the terminal meets the preset trigger condition.
Optionally, the determining module 701 includes:
the second determining submodule is used for determining that the terminal meets the preset triggering condition if the terminal acquires the radio frequency resource again after the radio frequency resource is preempted or acquires the network signal again after the terminal loses the network signal within the time period when the preset timer is overtime from the last time of initiating reattachment to the preset timer;
the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is a time interval between two adjacent moments when the terminal initiates reattachment.
Optionally, the processing device 70 for communication further includes:
the acquiring module is used for acquiring the time interval between the adjacent two times of reattachment initiation of the terminal for multiple times;
and the determining module is used for determining the minimum time interval in the obtained plurality of time intervals as the second time interval.
Optionally, the processing device 70 for communication further includes:
and the second processing module is used for stopping the preset timer if the tracking area code TAC corresponding to the terminal changes, and reacquiring a second time interval according to the moment when the terminal initiates reattachment in the updated TAC.
Optionally, the processing device 70 for communication further includes:
and the first restarting module is used for restarting the preset timer.
Optionally, the network in which the terminal is registered is a long term evolution L TE network, and the processing device 70 for communication further includes:
and the second restarting module is used for restarting the preset timer when the preset timer is over time and if the L TE network is in a service state.
Optionally, the network in which the terminal is registered is a long term evolution L TE network, and the processing device 70 for communication further includes:
and the third restarting module is used for restarting the preset timer if the L TE network is converted from the service state to the standby state.
The processing apparatus for communication provided in this embodiment may be configured to execute the technical solution in any embodiment of the processing method for communication according to the present invention, and the implementation principle and the technical effect are similar, and are not described herein again.
Fig. 8 is a schematic structural diagram of a terminal according to an embodiment of the present application. As shown in fig. 8, the terminal 80 provided in the present embodiment may include a processor 801 and a memory 802. The terminal 80 may further include a data interface unit 803, and the data interface unit 803 may be connected to the processor 801. The data interface unit 803 is used to receive/transmit data or information, the memory 802 is used to store execution instructions, and the processor 801 is used to execute the execution instructions in the memory 802 to perform the following operations:
judging whether the terminal meets a preset trigger condition or not;
if the terminal meets the preset triggering condition, initiating the TAU before the next time of periodically initiating the updating of the tracking area TAU after the terminal is recovered from the network loss;
wherein the network drop recovery comprises at least one or more of the following: and the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, and acquires the network signals again after the network signals are lost.
Alternatively, the Processor 801 may be a Communication Processor (CP) which can process various Communication protocols such as 2-Generation wireless telephone technology (2G)/third-Generation mobile Communication technology (3rd-Generation, 3G)/fourth-Generation mobile Communication technology (4G); alternatively, the CP may include a baseband processor as well as a radio frequency processor.
Fig. 9 is a schematic diagram of a terminal according to a second embodiment of the present invention, where, as shown in fig. 9, the terminal includes a Radio Frequency (RF) section and a cp.1), the RF section includes an antenna, a Radio Frequency Front End (RFFE) and a Radio Frequency Integrated Circuit (RFIC), 1A) the RFFE includes a duplexer and a Power Amplifier (PA), where the duplexer is configured to couple a transmit path and a receive path (e.g., in an arrow direction) to the antenna so that the antenna can transmit or receive or simultaneously transmit, the PA mainly performs a Power amplification function on a transmit signal on the transmit path so as to be transmitted from the antenna, 1B) the RFIC is a modulation unit behind the RFFE, and is configured to modulate the transmit signal from the CP and transmit the modulated transmit signal on the antenna (transmit channel), or to transmit a post-receive signal to a post-end CP for processing by a low Frequency mixer (RF) or a down converter (RF) for processing, and optionally, the RF signals are processed by a low Frequency mixer (RF) in a baseband down converter (RF) or up-Frequency mixer (RF) to generate a baseband signal, and down converter (RF) to generate a baseband signal, where the RF signal processing is implemented by a low Frequency mixer (RF) to generate a local Frequency down converter, and a local Frequency mixer (RF) to demodulate baseband signal, and receive signal, and a local Frequency signal processing unit, where the RF signal processing unit is implemented by a local Frequency mixer (RF signal processing unit, and a local Frequency mixer (RF) to generate a baseband signal processing unit, where the RF signal processing unit, and a local Frequency mixer (RF signal processing unit, and a local Frequency signal processing unit is implemented by a local Frequency Amplifier, and a baseband processing unit, and a local Frequency Amplifier, where the local Frequency mixer, and a local Frequency Amplifier, where the local.
Optionally, after the CP initiates the TAU, the device in the radio frequency part shown in fig. 9 is responsible for performing a TAU procedure, for example, sending a TAU request message to the network, receiving a TAU response message sent by the network, and the like.
Optionally, the determining whether the terminal meets a preset trigger condition includes:
judging whether the terminal acquires the radio frequency resources again after the radio frequency resources are preempted; or
Judging whether the terminal acquires the network signal again after losing the network signal;
and if the terminal acquires the radio frequency resources again after the radio frequency resources are preempted, or the terminal acquires the network signals again after the network signals are lost, determining that the terminal meets the preset triggering conditions.
Optionally, the determining whether the terminal meets a preset trigger condition includes:
when a preset timer is overtime, acquiring a first time interval; the first time interval is the time interval between the moment when the terminal initiates reattachment last time and the moment when the terminal is recovered from the network disconnection; the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is the time interval between the moments when the terminal initiates reattachment twice;
and judging whether the first time interval is greater than the second time interval, and if the first time interval is greater than the second time interval, determining that the terminal meets a preset trigger condition.
Optionally, the determining whether the terminal meets a preset trigger condition includes:
when the preset timer is overtime, if the terminal acquires the radio frequency resource again after the radio frequency resource is preempted in a time period from the last initiation of reattachment to the overtime of the preset timer, or the terminal acquires the network signal again after the network signal is lost, the terminal is determined to meet the preset triggering condition;
the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is a time interval between two adjacent moments when the terminal initiates reattachment.
Optionally, the processor 801 is further configured to:
acquiring time intervals between two adjacent times of initiating reattachment of the terminal for multiple times;
the smallest time interval among the obtained plurality of time intervals is determined as the second time interval.
Optionally, the processor 801 is further configured to:
and if the tracking area code TAC corresponding to the terminal changes, stopping the preset timer, and reacquiring the second time interval according to the moment when the terminal initiates reattachment in the updated TAC.
Optionally, after the terminal recovers from the network drop and before the next time of periodically initiating the tracking area update TAU, after initiating the TAU, the processor 801 is further configured to:
and restarting the preset timer.
Optionally, the network in which the terminal is registered is a long term evolution L TE network, and the processor 801 is further configured to:
when the preset timer is over, if L TE network is in service state, the preset timer is restarted.
Optionally, the network in which the terminal is registered is a long term evolution L TE network, and the processor 801 is further configured to:
if L the TE network is switched from the traffic state to the standby state, the preset timer is restarted.
The terminal provided in this embodiment may be configured to execute the technical solution in any embodiment of the processing method for communication described above, and the implementation principle and the technical effect are similar, which are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, 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, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are 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.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention.
It is obvious to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working process of the device described above, reference may be made to the corresponding process in the foregoing method embodiment, which is not described herein again.
Those of ordinary skill in the art will understand that: the various numerical designations of first, second, etc. referred to herein are merely for convenience of description and are not intended to limit the scope of embodiments of the invention.
It should be understood by those skilled in the art that, in various embodiments of the present invention, the sequence numbers of the above-mentioned processes do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not limit the implementation process of the embodiments of the present invention.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media capable of storing program codes, such as Read-Only Memory (ROM), Random Access Memory (RAM), magnetic disk, or optical disk.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (18)
1. A method for processing communications, comprising:
judging whether the terminal meets a preset trigger condition or not; the terminal is a dual-card dual-standby terminal, and a main card and an auxiliary card are arranged in the terminal;
if the terminal meets the preset trigger condition, initiating the TAU before the next time of periodically initiating the tracking area to update the TAU after the terminal is recovered from a network loss;
wherein the network drop recovery comprises at least one or more of: and the main card acquires the radio frequency resource again after the radio frequency resource is preempted by the auxiliary card, and acquires the network signal again after the main card loses the network signal.
2. The method according to claim 1, wherein the determining whether the terminal satisfies a preset trigger condition includes:
judging whether the main card acquires the radio frequency resource again after the radio frequency resource is preempted; or
Judging whether the main card acquires the network signal again after losing the network signal;
and if the main card acquires the radio frequency resources again after the radio frequency resources are preempted, or the main card acquires the network signals again after the network signals are lost, determining that the terminal meets the preset trigger condition.
3. The method according to claim 1, wherein the determining whether the terminal satisfies a preset trigger condition includes:
when a preset timer is overtime, acquiring a first time interval; the first time interval is the time interval between the moment when the terminal initiates reattachment last time and the moment when the terminal is recovered from the network disconnection; the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is the time interval between the moments when the terminal initiates reattachment twice;
and judging whether the first time interval is greater than the second time interval, and if the first time interval is greater than the second time interval, determining that the terminal meets the preset trigger condition.
4. The method according to claim 1, wherein the determining whether the terminal satisfies a preset trigger condition includes:
when a preset timer is overtime, if the terminal acquires the radio frequency resource again after the radio frequency resource is preempted in a time period when the preset timer is overtime from the last time of initiating reattachment, or the terminal acquires the network signal again after the network signal is lost, determining that the terminal meets the preset triggering condition;
the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is a time interval between two adjacent moments when the terminal initiates reattachment twice.
5. The method according to claim 3 or 4, characterized in that the method further comprises:
acquiring the time interval between two adjacent times of initiating reattachment of the terminal for multiple times;
determining a smallest time interval of the obtained plurality of time intervals as the second time interval.
6. The method according to any one of claims 3-5, further comprising:
and if the tracking area code TAC corresponding to the terminal changes, stopping the preset timer, and acquiring the second time interval again according to the moment when the terminal initiates reattachment in the updated TAC.
7. The method according to any of claims 3-6, wherein after initiating the TAU before a next time of periodically initiating the tracking area update TAU after the terminal recovers from the network drop, the method further comprises:
and restarting the preset timer.
8. The method according to any of claims 3-6, wherein the network on which the terminal is registered is a Long term evolution L TE network, the method further comprising:
and when the preset timer is overtime, if the L TE network is in a service state, restarting the preset timer.
9. The method according to any of claims 3-6, wherein the network on which the terminal is registered is a Long term evolution L TE network, the method further comprising:
and if the L TE network is converted from the service state to the standby state, restarting the preset timer.
10. A processing apparatus for communications, comprising:
the judging module is used for judging whether the terminal meets a preset triggering condition or not; the terminal is a dual-card dual-standby terminal, and a main card and an auxiliary card are arranged in the terminal;
the first processing module is used for initiating the TAU before the next periodic initiation of the tracking area update TAU after the terminal is recovered from a network loss if the judging module determines that the terminal meets the preset triggering condition;
wherein the network drop recovery comprises at least one or more of: and the main card acquires the radio frequency resource again after the radio frequency resource is preempted by the auxiliary card, and acquires the network signal again after the main card loses the network signal.
11. The apparatus of claim 10, wherein the determining module comprises:
the first judgment submodule is used for judging whether the main card acquires the radio frequency resource again after the radio frequency resource is preempted; or
Judging whether the main card acquires the network signal again after losing the network signal;
the first determining sub-module is configured to determine that the terminal meets the preset trigger condition if the first determining sub-module determines that the main card reacquires the radio frequency resource after the radio frequency resource is preempted, or the main card reacquires the network signal after the network signal is lost.
12. The apparatus of claim 10, wherein the determining module comprises:
the acquisition submodule is used for acquiring a first time interval when the preset timer is overtime; the first time interval is the time interval between the moment when the terminal initiates reattachment last time and the moment when the terminal is recovered from the network disconnection; the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is the time interval between the moments when the terminal initiates reattachment twice;
and the second judging submodule is used for judging whether the first time interval is greater than the second time interval or not, and if the first time interval is greater than the second time interval, determining that the terminal meets the preset triggering condition.
13. The apparatus of claim 10, wherein the determining module comprises:
the second determining submodule is used for determining that the terminal meets the preset triggering condition if the terminal acquires the radio frequency resource again after the radio frequency resource is preempted or acquires the network signal again after the terminal loses the network signal in the time period when the preset timer is overtime from the last time of initiating reattachment to the preset timer;
the preset timer starts timing at the moment when the terminal initiates reattachment last time, the time period of the preset timer is a second time interval, and the second time interval is a time interval between two adjacent moments when the terminal initiates reattachment twice.
14. The apparatus of claim 12 or 13, further comprising:
the acquiring module is used for acquiring the time interval between the adjacent two times of reattachment initiation of the terminal for multiple times;
a determining module, configured to determine a minimum time interval of the obtained multiple time intervals as the second time interval.
15. The apparatus of any one of claims 12-14, further comprising:
and the second processing module is configured to stop the preset timer if the tracking area code TAC corresponding to the terminal changes, and reacquire the second time interval according to a time when the terminal initiates reattachment in the updated TAC.
16. The apparatus of any one of claims 12-15, further comprising:
and the first restarting module is used for restarting the preset timer.
17. The apparatus according to any of claims 12-15, wherein the network on which the terminal is registered is a long term evolution L TE network, the apparatus further comprising:
and the second restarting module is used for restarting the preset timer when the preset timer is over time and if the L TE network is in a service state.
18. The apparatus according to any of claims 12-15, wherein the network on which the terminal is registered is a long term evolution L TE network, the apparatus further comprising:
and a third restarting module, configured to restart the preset timer if the L TE network is switched from a service state to a standby state.
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| PCT/CN2016/106454 WO2018090340A1 (en) | 2016-11-18 | 2016-11-18 | Method and device for processing communications |
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| CN108605217A CN108605217A (en) | 2018-09-28 |
| CN108605217B true CN108605217B (en) | 2020-07-28 |
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| CN111246548B (en) * | 2018-11-28 | 2023-04-25 | 中国移动通信集团山东有限公司 | Periodic TAU updating method and system in NB-IoT network |
| CN111385787B (en) * | 2018-12-29 | 2021-11-30 | 华为终端有限公司 | State switching method, mobile terminal, network equipment and communication system |
| CN112543477B (en) * | 2019-09-23 | 2022-04-22 | 北京小米移动软件有限公司 | Method, device, terminal and storage medium for sending measurement report |
| CN111083754B (en) * | 2019-11-27 | 2021-11-16 | 成都天奥集团有限公司 | Method for maintaining terminal tracking area irrelevant to cell switching under low-earth-orbit satellite communication system |
| CN112235783B (en) * | 2020-10-16 | 2023-03-24 | Tcl通讯（宁波）有限公司 | Multi-SIM card management control method and device, storage medium and mobile terminal |
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| CN101415171A (en) * | 2007-10-19 | 2009-04-22 | 华为技术有限公司 | Method and apparatus for position update |
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| GB2507619B (en) * | 2012-11-05 | 2015-01-07 | Broadcom Corp | Triggering location area update |
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| CN101415171A (en) * | 2007-10-19 | 2009-04-22 | 华为技术有限公司 | Method and apparatus for position update |
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