CN111642008B - Method, terminal and computer readable storage medium for monitoring paging - Google Patents
Method, terminal and computer readable storage medium for monitoring paging Download PDFInfo
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- CN111642008B CN111642008B CN202010435884.9A CN202010435884A CN111642008B CN 111642008 B CN111642008 B CN 111642008B CN 202010435884 A CN202010435884 A CN 202010435884A CN 111642008 B CN111642008 B CN 111642008B
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Abstract
The embodiment of the application discloses a method, a terminal and a computer readable storage medium for monitoring paging, wherein the method comprises the following steps: acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card; under the condition that a first communication card and a second communication card belong to the same Radio Access Technology (RAT), acquiring a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card; and if the first tracking area and the second tracking area have an overlapping area, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring a paging message through the first communication card.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method, a terminal, and a computer-readable storage medium for monitoring paging.
Background
At present, for a dual-card dual-standby terminal, paging of a monitoring dual card is usually realized in a Time-division multiplexing (TDM) manner, that is, when a Paging Occasion (PO) of a non-data card arrives, the terminal switches a radio frequency band to a non-data card band, which may cause complete interruption of a data card service and data loss of the data card; for a multi-antenna terminal, the frequency band of the radio frequency of the antenna serving the serving cell may be switched to the frequency band of the non-data card through complicated radio frequency tuning, but the data card still loses the data from the serving cell, thereby causing the high delay sensitive service to be affected.
Disclosure of Invention
The embodiment of the application provides a method, a terminal and a computer readable storage medium for monitoring paging, which reduces data loss of a data card.
The technical scheme of the application is realized as follows:
the embodiment of the application provides a method for monitoring paging, which comprises the following steps: acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card; under the condition that a first communication card and a second communication card belong to the same Radio Access Technology (RAT), acquiring a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card; and if the first tracking area and the second tracking area have an overlapping area, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring a paging message through the first communication card.
An embodiment of the present application provides a terminal, including:
the acquisition module is used for acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card; under the condition that a first communication card and a second communication card belong to the same Radio Access Technology (RAT), acquiring a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card; a configuration module, configured to configure the first paging configuration information and the second paging configuration information to the first communication card if there is an overlapping area between the first tracking area and the second tracking area, and monitor a paging message through the first communication card.
The embodiment of the application provides a terminal, which comprises: a processor and a memory for storing a computer program capable of running on the processor,
when the processor is used for running the computer program, the method for monitoring paging is executed.
The embodiment of the application provides a computer readable storage medium, which stores a computer program, and when the computer program is executed by one or more processors, the processors execute the above method for listening for pages.
The embodiment of the application provides a method, a terminal and a computer readable storage medium for monitoring paging, which are used for acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card; under the condition that a first communication card and a second communication card belong to the same wireless access technology, acquiring a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card; if the first tracking area and the second tracking area have the overlapping area, the first paging configuration information and the second paging configuration information are configured to the first communication card, and the first communication card monitors the paging message, that is, the terminal can monitor the paging channel of the non-data card through the data card without switching the RF link, thereby reducing the data loss of the data card.
Drawings
Fig. 1 is a diagram of a communication system architecture according to an embodiment of the present application;
fig. 2 is a first flowchart illustrating a method for monitoring paging according to an embodiment of the present application;
fig. 3 is a flowchart illustrating a second method for monitoring paging according to an embodiment of the present application;
fig. 4 is a schematic flowchart of a method for monitoring paging according to an embodiment of the present application;
fig. 5 is a schematic flowchart of a method for monitoring paging according to an embodiment of the present application;
fig. 6 is a schematic flowchart of a method for monitoring paging according to an embodiment of the present application;
fig. 7 is a sixth flowchart of a method for monitoring paging according to an embodiment of the present application;
fig. 8 is a seventh flowchart illustrating a method for monitoring paging according to an embodiment of the present application;
fig. 9 is a schematic flowchart illustrating an eighth method for monitoring paging according to an embodiment of the present application;
fig. 10 is a first schematic structural diagram of a terminal according to an embodiment of the present disclosure;
fig. 11 is a schematic structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Fig. 1 shows an architecture diagram of a communication system provided by an exemplary embodiment of the present application, which may include: a terminal 101 and a network device 102.
The terminal 101 may include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem with wireless communication capability, as well as various forms of user equipment, Mobile Stations (MSs), terminals (terminal devices) and any other device that requires a communication card to be configured to listen for pages. For convenience of description, the above-mentioned devices are collectively referred to as a terminal. The network device 102 and the terminal 101 communicate with each other through some air interface technology, for example, a Uu interface.
The network device 102 may be an evolved NodeB (eNB), an Access Point (AP), or a relay station in a Long Term Evolution (LTE) system, or may be a base station (e.g., a gbb or a Transmission Point (TRP)) in a 5th generation wireless systems (5G) system, and in a 5G NR-U system, a device having a base station function is referred to as a gbnodeb or a gbb. The description of "base station" may change as communication technology evolves. The Network device 102 may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario, a Mobile switching center, a relay station, an Access Point, a vehicle-mounted device, a wearable device, a hub, a switch, a bridge, a router, or a Network device in a future communication System, and may also be a Base station in an NTN System (such as a gNB or a Transmission Point (TRP), a Global System for Mobile communication (GSM) System or a Base station in a Code Division Multiple Access (CDMA) System (Base transceiver station, BTS), and may also be a Base station in a Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA) System (NodeB, NB), and the like, which is not limited in this application.
In addition, in this embodiment of the present application, the network device 102 provides a service for a cell, and the terminal 101 communicates with the network device 102 through a transmission resource (for example, a frequency domain resource or a spectrum resource) used by the cell, where the cell may be a cell corresponding to the network device 102 (for example, a base station), and the cell may belong to a macro base station or a base station corresponding to a small cell (small cell), where the small cell may include: urban cell (etro cell), Micro cell (Micro cell), Pico cell (Pico cell), Femto cell (Femto cell), these small cells have the characteristics that coverage is little, transmission power is low, are applicable to and provide high-speed data transmission service. In addition, the cell may also be a super cell (supercell).
For a dual-card dual-standby terminal, paging is usually monitored in a TDM manner, that is, the dual cards respectively monitor their respective POs, one of the communication (SIM) cards is used as a data card, the other communication card is a non-data card, the data card needs to serve data services, and also needs to monitor its own PO, and the non-data card only needs to monitor its own PO. For a dual-antenna terminal, if a PO of a non-data card arrives while a data card is performing data service, the terminal switches Radio Frequency (RF) to a Frequency band of the non-data card, so that the data service of the data card is completely interrupted for a period of time; for a multi-antenna terminal, there are two ways to monitor the PO of the non-data card, one is to switch the RF of all antennas to the frequency band of the non-data card to completely interrupt the data service of the data card, and the other is to switch the secondary antenna of the serving cell (Scell) to the frequency band of the non-data card to monitor the PO of the non-data card, so that the Scell data is still lost by the data card, and this way requires complicated RF tuning.
It should be noted that, in order to monitor the PO of the non-data card, the RF frequency band needs to be switched, which results in the network connection of the data card being cut off, or the Scell data is lost, and if the data card is using data traffic, for example, the terminal performs an online game through the network connection of the data card, the data loss of the data card will result in a large time delay, which affects the service experience of the user.
An embodiment of the present application provides a method for monitoring paging, as shown in fig. 2, the method includes:
s201, acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card;
in this embodiment, the terminal may be provided with at least two communication cards, and one of the communication cards is configured to be a non-data card (for example, a primary card), that is, a second communication card, and the other communication cards except the second communication card are configured to be data cards (for example, secondary cards), that is, a first communication card, where the first communication card is used for performing data services through a network connection, where the data services are, for example: traffic services such as games, online shopping, chat, etc., the embodiments of the present application are not limited.
In this embodiment of the present application, the first communication card and the second communication card may belong to the same operator, or may belong to different operators, which is not limited in this embodiment of the present application.
In this embodiment of the present application, the terminal needs to acquire the first paging configuration information of the first communication card and the second paging configuration information of the second communication card, and can monitor whether the first communication card and the second communication card are paged.
It should be noted that the Paging configuration information may include a Paging Occasion (PO) and a Temporary Mobile Subscriber Identity (TMSI), that is, the terminal needs to listen to the Paging channel when the PO of the communication card arrives.
In the embodiment of the present application, for a terminal with multiple communication cards, since the paging channel is a shared channel, there may be multiple communication cards being paged simultaneously on one PO, and therefore, the terminal needs to determine the paged communication card according to the TMSI indicated by the paging channel.
S202, under the condition that the first communication card and the second communication card belong to the same RAT, a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card are obtained;
in the embodiment of the present application, the terminal may be a multi-mode and multi-connection device, and has a plurality of RAT modules, so as to support multiple RATs.
Here, the RAT may include: GSM, WCDMA, Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), CDMA2000, LTE, Broadband Wireless Access (BWA), Wireless local area network (Wi-Fi), and the like, which are not limited in the embodiments of the present invention.
In the embodiment of the present application, a terminal may access multiple RATs simultaneously through one communication card, for example, the terminal may access LTE and GSM networks simultaneously through one communication card; the terminal may also access a RAT through a communication card, for example, the terminal may access a CDMA network through the communication card, and the embodiment of the present application is not limited thereto.
Illustratively, the networks accessed by the terminal through the first communication card and the second communication card are both WCDMA, which means that the RATs adopted by the first communication card and the second communication card are the same.
In the embodiment of the application, after the terminal is powered on and accesses the network under the condition that the first communication card and the second communication card are used, the operator to which the first communication card and the second communication card belong and the RAT adopted by the operator can be obtained, when the RAT adopted by the two communication cards is determined to be the same, a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card are obtained, and whether the paging message can be monitored through the first communication card is determined according to the first tracking area and the second tracking area.
A Tracking Area (TA) is an Area in which a terminal can move freely without updating a service, and one TA may include a plurality of cells, and one cell may only belong to one TA; the method comprises the steps that a plurality of TAs form a TA list, each communication card is provided with a corresponding TA list, the TA list represents a tracking area of the communication card, when a terminal is in an idle state, a core network can know the TA where the terminal is located, and when the terminal in the idle state needs to be paged, all cells in a tracking area list registered by the terminal need to be paged.
It should be noted that, when the terminal enters a TA other than the TA list, the TA list needs to be updated, that is, the terminal needs to acquire the updated first tracking area and the updated second tracking area again.
S203, if the first tracking area and the second tracking area have an overlapping area, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring a paging message through the first communication card.
In the embodiment of the application, the terminal acquires a first tracking area and a second tracking area, and if it is determined that the first tracking area and the second tracking area have an overlapping area, the first paging configuration information and the second paging configuration information are configured to a protocol stack of the first communication card, so that the terminal can monitor paging messages of the first communication card and the second communication card through the first communication card.
It should be noted that, after the terminal acquires the first paging configuration information and the second paging configuration information, if it is determined that the TDM manner is adopted to monitor paging, the terminal generally configures the first paging configuration information to a protocol stack of the first communication card, monitors a paging message of the first communication card by the protocol stack of the first communication card, configures the second paging configuration information to a protocol stack of the second communication card, and monitors a paging message of the first communication card by the protocol stack of the second communication card.
In this embodiment of the present application, the first tracking area of the first communication card may be a first TA list, the second tracking area of the second communication card may be a second TA list, and after acquiring the first TA list and the second TA list, the terminal may determine whether there is an overlapping area in the first tracking area and the second tracking area according to the first TA list and the second TA list.
It should be noted that the TA list includes a plurality of TAs, each TA is distinguished by a Tracking Area Identity (TAI), each TAI includes a Public Land Mobile Network (PLMN) and a Tracking Area Identity (TAC), where the Public Land Mobile Network further includes a Mobile Country Code (MCC) and a Mobile Network number (MNC), the MCC is used to uniquely identify a Country to which the communication card belongs, and the MNC is used to uniquely identify an operator to which the communication card belongs.
Here, the first tracking area and the second tracking area having the overlapping area include the following two cases: 1) the same TAI exists in the first TA list and the second TA list, namely the PLMN and the TAC are the same; 2) when the operators to which the first communication card and the second communication card belong have shared cells, at least one same TAC exists in the first TA list and the second TA list.
Illustratively, the first TA list includes 3 TAs, the second TA list includes 5 TAs, and one TA exists in both the first TA list and the second TA list, and its TAI is completely the same, that is, the PLMN and the TAC in the TAI are the same, which indicates that the first tracking area and the second tracking area have an overlapping area; or the operator to which the first communication card and the second communication card belong configures a shared cell, a TA exists in the first TA list, and the TAC of the TA is the same as the TAC of the TA in the second TA list, which also indicates that the first tracking area and the second tracking area have an overlapping area.
It can be understood that, in the case that the first tracking area and the second tracking area have an overlapping area, the terminal monitors the paging message through the first communication card, so that the first communication card can monitor the paging message of the second communication card, and thus, during the monitoring and paging process, the ongoing data traffic of the first communication card is not affected by switching the RF, and the data loss of the first communication card is reduced.
In some embodiments of the present application, in S203, the first communication card is used to monitor a paging message, and as shown in fig. 3, the method includes:
s301, demodulating a paging channel of a second communication card through a first communication card to obtain demodulation information;
in the embodiment of the application, after the terminal configures the paging configuration information of the first communication card and the paging configuration information of the second communication card to the protocol stack of the first communication card, the terminal may monitor the paging channel of the first communication card and the paging channel of the second communication card through the protocol stack of the first communication card.
In the embodiment of the application, when a terminal monitors a Paging channel of a second communication card through a protocol stack of a first communication card, wherein the Paging channel of the second communication card is a downlink control channel (PDCCH) corresponding to a Paging occasion of the second communication card, the Paging channel is demodulated through a Paging-Radio Network temporary Identity (P-RNTI) used for Paging, and demodulation information is obtained.
S302, if the demodulation information indicates the temporary mobile subscriber identity code of the second communication card, the fact that the second communication card is paged is monitored through the first communication card is determined.
In this embodiment, after the terminal acquires the demodulation information, it needs to identify whether the demodulation information includes the TMSI of the second communication card, that is, whether the demodulation information indicates that the second communication card is paged, and if the demodulation information includes the TMSI of the second communication card, it indicates that the second communication card of the terminal is paged.
In the embodiment of the application, after determining that the second communication card is paged, the terminal may further determine whether to switch the current radio frequency band to the radio frequency band of the second communication card, so as to answer the paging of the second communication card.
It can be understood that, in order to monitor paging messages of all the communication cards of the terminal through the first communication card, after the paging configuration information of the communication cards is acquired, in addition to configuring the paging configuration information of the first communication card to the protocol stack of the first communication card, it is also necessary to configure the paging configuration information of other communication cards except the first communication card to the protocol stack of the first communication card, so that the terminal can monitor the paging messages of all the communication cards through the protocol stack of the first communication card.
An embodiment of the present application further provides a method for monitoring paging, as shown in fig. 4, the method includes:
s401, acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card;
in the embodiment of the present application, the implementation of S401 is consistent with the description of S201, and the implementation of S402 is consistent with the description of S202, which is not described herein again.
S402, under the condition that the first communication card and the second communication card belong to the same RAT, acquiring a first user identification code of the first communication card and a second user identification code of the second communication card;
in the embodiment of the application, after the terminal acquires the first paging configuration information and the second paging configuration information, it may first determine whether the first communication card and the second communication card belong to the same RAT, and if so, may continue to acquire the first subscriber identity code and the second subscriber identity code, and determine an operator to which the communication card belongs according to the subscriber identity codes.
Here, the user identification code may be an MNC of the communication card or a PLMN of the communication card, which is not limited in the embodiment of the present application.
In the embodiment of the present application, after accessing the network device, the terminal may receive broadcast information from the network device, where the broadcast information includes a PLMN of an operator to which the terminal belongs, and the terminal may obtain the PLMN, so as to obtain an MNC in the PLMN.
And S403, if the first user identification code is the same as the second user identification code, acquiring a first tracking area and a second tracking area.
S404, if the first tracking area and the second tracking area have an overlapping area, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring a paging message through the first communication card.
In the embodiment of the application, a terminal acquires a first user identification code and a second user identification code, whether the first user identification code and the second user identification code are the same needs to be judged first, if so, a first tracking area and a second tracking area are further acquired, whether an overlapping area exists between the first tracking area and the second tracking area is judged, if the overlapping area exists between the first tracking area and the second tracking area, first paging configuration information and second paging configuration information are configured to a first communication card, and paging is monitored through the first communication card.
It should be noted that the fact that the first subscriber identity code and the second subscriber identity code are the same means that the operators to which the first communication card and the second communication card belong are the same. In general, the MNC of the first communication card and the MNC of the second communication card may be the same, which means that PLMNs of the first communication card and the second communication card are the same, that is, the PLMNs of the first communication card and the second communication card are the same under the condition that the first user identification code and the second user identification code are the same, and then, after the first tracking area and the second tracking area are obtained, whether the first tracking area and the second tracking area have an overlapping area may be determined directly according to the TAC in the first TA list and the second TA list; if the same TAC exists in the first TA list and the second TA list, it indicates that there is an overlapping area of the first tracking area and the second tracking area.
For example, assuming that the operators to which the first communication card and the second communication card belong have three operators, namely operator a, operator B and operator C, if the first communication card and the second communication card of the terminal both use the fourth generation mobile communication technology (4th generation wireless systems, 4G) communication technology, table 1 gives a usage scenario that the terminal can monitor the PO of the second communication card through the first communication card: 1) the first communication card and the second communication card belong to an operator A; 2) the first communication card and the second communication card belong to an operator B; 3) the first communication card and the second communication card both belong to operator C.
TABLE 1
An embodiment of the present application further provides a method for monitoring paging, as shown in fig. 5, the method includes:
s501, acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card;
s502, under the condition that the first communication card and the second communication card belong to the same RAT, acquiring a first user identification code of the first communication card and a second user identification code of the second communication card;
in the embodiment of the present application, the implementation of S501 is consistent with the description of S201, and the implementation of S502 is consistent with the description of S202, which is not described herein again.
S503, if the first user identification code is different from the second user identification code, determining whether the first communication card and the second communication card correspondingly have a shared cell;
in the embodiment of the application, after acquiring first paging configuration information and second paging configuration information, a terminal firstly judges whether a first communication card and a second communication card belong to the same RAT, if so, acquires a first user identification code and a second user identification code, and determines an operator to which the communication cards belong according to the user identification codes; if the first user identification code is different from the second user identification code, it indicates that the operators to which the first communication card and the second communication card belong are different, that is, the first communication card belongs to a first operator, and the second communication card belongs to a second operator, at this time, it may be further determined whether the first communication card and the second communication card correspond to a shared cell, that is, whether the first operator and the second operator configure a shared cell.
S504, if the shared cell exists, a first tracking area and a second tracking area are obtained;
and S505, if the first tracking area and the second tracking area have an overlapping area, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring a paging message through the first communication card.
In this embodiment of the present application, if the first communication card and the second communication card correspond to a shared cell, that is, the first operator and the second operator configure the shared cell, the terminal may further obtain the first tracking area and the second tracking area, configure the first paging configuration information and the second paging configuration information to the first communication card in a case that the first tracking area and the second tracking area have an overlapping area, and monitor the paging through the first communication card.
Here, for the 5G communication system, different operators may configure a shared cell, if the first operator and the second operator configure the shared cell, the broadcast message received by the terminal through the first communication card includes a PLMN of the second operator in addition to the PLMN of the first operator, and the broadcast message received by the second communication card includes a PLMN of the first operator in addition to the PLMN of the second operator, that is, the terminal may acquire, through one communication card, a PLMN of an operator corresponding to the communication card, and may also acquire PLMNs of other operators configuring the shared cell with the operator.
In a possible implementation, the terminal receives the PLMN of the first operator through the first communication card, and also receives the PLMN of the other operator in the broadcast message, and if the terminal determines that the other operator is the second operator according to the PLMN of the other operator, it may be determined that the first operator and the second operator configure the shared cell; if the terminal determines that the other operator is not the second operator, it may be determined that the first operator and the second operator do not configure a shared cell.
In another possible implementation, the terminal receives a PLMN of a second operator through the second communication card, and also receives a PLMN of another operator in the broadcast message, and the terminal determines that the other operator is the first operator according to the PLMN of the other operator, and may determine that the first operator and the second operator configure the shared cell; if the terminal determines that the other operator is not the first operator, it may be determined that the first operator and the second operator do not configure a shared cell.
For example, if a shared cell exists between the first operator and the second operator, the communication card of the first operator may receive the PLMN of the second operator through the multi-PLMN list of SIB1, so that the terminal using the communication card of the first operator may know that the shared cell is configured by the first operator and the second operator; similarly, the communication card of the second operator may also receive the PLMN of the first operator through the multi-PLMN list of SIB1, and a terminal using the communication card of the second operator may also know that the first operator and the second operator configure the shared cell.
It should be noted that, after the terminal acquires the PLMN through the broadcast message, if it is determined that the first operator and the second operator configure the shared cell, after acquiring the first tracking area and the second tracking area, it may directly determine whether the first tracking area and the second tracking area have an overlapping area according to the TACs in the first TA list and the second TA list, and if the same TAC exists in the first TA list and the second TA list, it indicates that the first tracking area and the second tracking area have an overlapping area.
In the embodiment of the application, after the terminal acquires the first user identification code and the second user identification code, if it is determined that the first user code and the second user code are different and the first communication card and the second communication card do not have corresponding shared cells, the terminal may directly monitor paging in a TDM manner without continuously acquiring the first tracking area and the second tracking area and determining whether the two tracking areas have overlapping areas.
For example, assuming that the operators to which the first communication card and the second communication card belong have three operators, namely operator a, operator B, and operator C, if the first communication card and the second communication card of the terminal both use the 5G communication technology, table 2 shows a usage scenario in which the terminal can monitor the PO of the second communication card through the first communication card.
TABLE 2
It should be noted that, the operator B and the operator C configure a 5G shared cell, and normally share the cell in the independent networking mode, at this time, for a dual-card dual-5G terminal, the PO of the second communication card may be monitored through the first communication card under the following five conditions: 1) the first communication card and the second communication card both belong to an operator A; 2) the first communication card and the second communication card both belong to an operator B; 3) the first communication card and the second communication card both belong to an operator C; 4) a first communication card belongs to an operator B, and a second communication card belongs to an operator C; 5) the first communication card belongs to the operator C, and the second communication card belongs to the operator B.
It can be understood that, when the terminal determines that the first communication card and the second communication card belong to the same RAT, the first user identification code and the second user identification code are firstly obtained to determine whether the first communication card and the second communication card belong to the same operator, whether the first tracking area and the second tracking area need to be further obtained is determined according to the condition of the belonging operator, and if the condition of the belonging operator indicates that the terminal needs to monitor paging in a TDM manner, the first tracking area and the second tracking area do not need to be obtained to further determine, so as to improve the efficiency of determining the monitoring mode by the terminal.
An embodiment of the present application further provides a method for monitoring paging, as shown in fig. 6, the method includes:
s601, acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card;
s602, under the condition that the first communication card and the second communication card belong to the same RAT, acquiring a first user identification code of the first communication card and a second user identification code of the second communication card;
in the embodiment of the present application, the implementation of S601 is consistent with the description of S201, and the implementation of S602 is consistent with the description of S202, which is not described herein again.
S603, if the first user identification code is the same as the second user identification code, and the first communication card and the second communication card correspondingly reside in the same physical cell, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring the paging message through the first communication card.
In the embodiment of the application, a terminal acquires first paging configuration information and second paging configuration information, firstly judges whether a first communication card and a second communication card belong to the same RAT, and if so, acquires a first user identification code and a second user identification code, and determines an operator to which the communication cards belong according to the user identification codes; if the first user identification code is the same as the second user identification code, namely the operators to which the first communication card and the second communication card belong are the same, whether the first communication card and the second communication card correspondingly reside in the same physical cell is judged, if the first communication card and the second communication card correspondingly reside in the same physical cell, the first paging configuration information and the second paging configuration information are configured to the first communication card, and the paging message is monitored through the first communication card.
It should be noted that, after the terminal accesses the network device through the first communication card and the second communication card, a Physical Cell Identifier (PCI) may be determined by retrieving the primary synchronization signal and the secondary synchronization signal, and if the PCIs determined by the first communication card and the second communication card are the same, it indicates that the serving cells where the first communication card and the second communication card reside are the same Physical cells, at this time, the terminal may configure the first paging configuration information and the second paging configuration information to the first communication card, and monitor the paging message through the first communication card.
It can be understood that, if the operators to which the first communication card and the second communication card belong are determined, the terminal may also configure the first communication card to listen to the paging message in a case where the first communication card and the second communication card reside in the same physical cell, so as to reduce data loss of the first communication card.
An embodiment of the present application further provides a method for monitoring paging, as shown in fig. 7, the method includes:
s701, acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card;
s702, under the condition that the first communication card and the second communication card belong to the same RAT, acquiring a first user identification code of the first communication card and a second user identification code of the second communication card;
in the embodiment of the present application, the implementation of S701 is consistent with the description of S201, and the implementation of S702 is consistent with the description of S202, which is not described herein again.
S703, if the first user identification code is different from the second user identification code, determining whether the first communication card and the second communication card correspondingly have a shared cell;
s704, if the shared cell exists and the first communication card and the second communication card are correspondingly resided in the same physical cell, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring the paging message through the first communication card.
In the embodiment of the application, after acquiring first paging configuration information and second paging configuration information, a terminal firstly judges whether a first communication card and a second communication card belong to the same RAT, if so, acquires a first user identification code and a second user identification code, and determines an operator to which the communication cards belong according to the user identification codes; if the first user identification code and the second user identification code are different, it is indicated that the operators to which the first communication card and the second communication card belong are different, that is, the first communication card belongs to a first operator, and the second communication card belongs to a second operator, at this time, whether the first communication card and the second communication card correspond to a shared cell or not can be further judged, if the shared cell exists, whether the first communication card and the second communication card correspond to the same physical cell or not is judged, if the first communication card and the second communication card correspond to the same physical cell, the first paging configuration information and the second paging configuration information are configured to the first communication card, and the paging information is monitored through the first communication card.
It can be understood that, if the first communication card and the second communication card belong to different operators, but a shared cell exists between the first communication card and the second communication card, the terminal may further configure the first communication card to listen to the paging message when the first communication card and the second communication card reside in the same physical cell, so as to reduce data loss of the first communication card.
The embodiment of the present application further provides a method for monitoring paging, as shown in fig. 8, the method includes:
s801, acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card;
s802, under the condition that the first communication card and the second communication card belong to the same RAT, acquiring a first user identification code of the first communication card and a second user identification code of the second communication card;
in the embodiment of the present application, the implementation of S801 is consistent with the description of S201, and the implementation of S802 is consistent with the description of S202, which is not described herein again.
S803, if the first user identification code is different from the second user identification code, determining whether the first communication card and the second communication card correspondingly have a shared cell;
s804, if the shared cell exists, a first tracking area and a second tracking area are obtained;
in the embodiment of the present application, the implementation of S803 is consistent with the description of S503, and the implementation of S804 is consistent with the description of S504, which are not described herein again.
And S805, if the first tracking area and the second tracking area do not have an overlapping area and the first communication card and the second communication card correspondingly reside in the same physical cell, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring a paging message through the first communication card.
In the embodiment of the application, after acquiring first paging configuration information and second paging configuration information, a terminal firstly judges whether a first communication card and a second communication card belong to the same RAT, if so, acquires a first user identification code and a second user identification code, and determines an operator to which the communication cards belong according to the user identification codes; if the first user identification code and the second user identification code are different, it is indicated that operators to which the first communication card and the second communication card belong are different, that is, the first communication card belongs to a first operator, and the second communication card belongs to a second operator, at this time, whether the first communication card and the second communication card correspond to shared cells or not can be further judged, if the shared cells exist, a first tracking area and a second tracking area are obtained, if the first tracking area and the second tracking area do not have an overlapping area, whether service cells where the first communication card and the second communication card reside in are the same physical cells or not can be further judged, if the first tracking area and the second tracking area do not have the overlapping area, the first paging configuration information and the second paging configuration information are configured to the first communication card, and the paging information is monitored through the first communication card.
It should be noted that, if the terminal determines that there is no overlapping area between the first tracking area and the second tracking area after acquiring the first tracking area and the second tracking area, and the serving cells where the first communication card and the second communication card reside are not the same physical cell, the TDM manner is adopted to monitor paging.
It can be understood that, if the carriers to which the first communication card and the second communication card belong are different, and the carriers to which the first communication card and the second communication card belong do not configure the shared cell, the terminal may further configure the first communication card to listen to the paging message in a case that the first communication card and the second communication card correspondingly reside in the same physical cell, thereby reducing data loss of the first communication card.
An embodiment of the present application provides a schematic flow chart of a method for monitoring paging, as shown in fig. 9, where a terminal is a dual-card dual-standby terminal, the terminal configures one of communication cards as a data card, and the other communication card is a non-data card, and the method includes:
s901, starting up a terminal;
s902, the terminal acquires PO and TMSI of the data card and the non-data card;
s903, the terminal judges whether the data card and the non-data card belong to the same RAT, if so, the step goes to S904; if not, go to S909;
s904, the terminal acquires a first user identification code of the data card and a second user identification code of the non-data card, judges whether the first user identification code and the second user identification code are the same or not, and if yes, shifts to S905 or S908; if not, go to S906;
s905, the terminal acquires a first tracking area of the data card and a second tracking area of the non-data card, and judges whether the first tracking area and the second tracking area have an overlapping area; if yes, go to S907, otherwise, go to S908;
s906, the terminal judges whether the data card and the non-data card exist in the shared cell correspondingly; if yes, the process goes to S905 or S908; if not, the step goes to S909;
s907, the terminal configures PO and TMSI of the data card to the non-data card, and monitors the paging message of the non-data card through the data card;
s908, the terminal judges whether the data card and the non-data card reside in the same physical cell, if yes, the process goes to S907; if not, the step goes to S909;
and S909, the terminal determines to monitor the paging message in a TDM mode.
In the embodiment of the application, after the terminal is started up and then acquires the PO and TMSI of the data card and the PO and TMSI of the non-data card, whether the data card and the non-data card belong to the same RAT is judged; if the difference is different, adopting TDM mode to monitor paging; if the first user identification code and the second user identification code are the same, acquiring a first tracking area and a second tracking area, and judging whether the first tracking area and the second tracking area have an overlapping area; if yes, the data card is configured to monitor the paging of the non-data card; otherwise, further judging whether the data card and the non-data card reside in the same physical cell, if so, still configuring the data card to monitor the paging of the non-data card; otherwise, adopting TDM mode to monitor paging; if the first user identification code is different from the second user identification code, the data card and the non-data card may exist in a corresponding shared cell for the terminal adopting the 5G communication technology, and at this time, the first tracking area and the second tracking area can be obtained and executed according to the process after the first tracking area and the second tracking area are obtained; if the first user identification code is the same as the second user identification code, the terminal can also judge whether the data card and the non-data card reside in the same physical cell, and if so, the data card is configured to monitor paging of the non-data card.
It should be noted that, after any one of the communication cards of the terminal is reconfigured with PO and TMSI, and cell handover, cell reselection, or RRC connection reestablishment is performed, the terminal may reacquire PO and TMSI information of the communication card that has undergone cell handover, reacquire PO and TMSI of all the communication cards, and reconfigure the PO and TMSI to corresponding protocol stacks, which is not limited in this embodiment of the present application.
It should be noted that, the situation that the communication card of the terminal is reconfigured with the PO and the TMSI may include after the cell selection occurs, or may include after the cell reselection occurs, or may include after the cell handover occurs, or may include after the RRC connection is reestablished, which is not limited in this embodiment.
In this embodiment of the present application, if the terminal re-acquires the PO and the TMSI of the communication card, the newly acquired PO and TMSI need to be reconfigured to the corresponding protocol stack.
In some embodiments, after any one of the communication cards is reconfigured with PO and TMSI, the terminal may re-acquire PO and TMSI of the data card and PO and TMSI of the non-data card and reconfigure all the re-acquired PO and TMSI to the corresponding protocol stack.
In other embodiments, after any one communication card is reconfigured with PO and TMSI, the terminal may only reacquire PO and TMSI of the communication card, and reconfigure the reacquired PO and TMSI to the corresponding protocol stack; for example, the non-data card performs cell switching, and if the terminal acquires the PO and TMSI of the non-data card again, the PO and TMSI of the non-data card need to be performed again; if the terminal determines that the tracking areas of the data card and the non-data card have an overlapping area, or the resident cells of the data card and the non-data card are the same physical cell, reconfiguring the PO and TMSI of the non-data card to the protocol stack of the data card; if the terminal determines to monitor paging in a TDM manner, the PO and TMSI of the non-data card are reconfigured to a non-data card protocol stack.
An embodiment of the present application provides a terminal, as shown in fig. 10, where the terminal 10 includes:
an obtaining module 101, configured to obtain first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card; under the condition that a first communication card and a second communication card belong to the same Radio Access Technology (RAT), acquiring a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card;
a configuration module 102, configured to configure the first paging configuration information and the second paging configuration information to the first communication card if there is an overlapping area between the first tracking area and the second tracking area, and monitor a paging message through the first communication card.
In some embodiments, the obtaining module 101 is further configured to obtain a first user identification code of the first communication card and a second user identification code of the second communication card; and if the first user identification code is the same as the second user identification code, acquiring the first tracking area and the second tracking area.
In some embodiments, the terminal further includes a determining module 103 (not shown in the figures), configured to, after the obtaining of the first user identification code of the first communication card and the second user identification code of the second communication card, determine whether the first communication card and the second communication card correspond to a shared cell if the first user identification code and the second user identification code are different;
the obtaining module 101 is further configured to obtain the first tracking area and the second tracking area if the shared cell exists.
In some embodiments, the configuring module 102 is further configured to, after the obtaining of the first subscriber identity code of the first communication card and the second subscriber identity code of the second communication card, configure the first paging configuration information and the second paging configuration information to the first communication card and monitor the paging message through the first communication card if the first subscriber identity code is the same as the second subscriber identity code and the first communication card and the second communication card correspondingly reside in the same physical cell.
In some embodiments, the configuring module 102 is further configured to, after determining whether a shared cell exists between the first communication card and the second communication card if the first subscriber identity code and the second subscriber identity code are different, configure the first paging configuration information and the second paging configuration information to the first communication card if the shared cell exists and the first communication card and the second communication card reside in the same physical cell, and monitor a paging message through the first communication card.
In some embodiments, the configuring module 102 is further configured to, after the obtaining of the first tracking area corresponding to the first communication card and the second tracking area corresponding to the second communication card, configure the first paging configuration information and the second paging configuration information to the first communication card and monitor the paging message through the first communication card if there is no overlapping area between the first tracking area and the second tracking area and the first communication card and the second communication card correspondingly reside in the same physical cell.
In some embodiments, the configuration module 102 is further configured to demodulate, by the first communication card, a paging channel of the second communication card to obtain demodulation information; and if the demodulation information contains the temporary mobile subscriber identity of the second communication card, determining that the second communication card is paged through the first communication card.
An embodiment of the present application further provides a terminal, as shown in fig. 11, where the terminal 11 includes:
a processor 1101, a memory 1102 and a communication bus 1103, the memory 1102 communicating with the processor 1101 through the communication bus 1103, the memory 1102 storing one or more programs executable by the processor 1101, the one or more programs, when executed, causing the processor 1101 to perform any one of the listening paging methods as in the previous embodiments.
It will be appreciated that the memory in this embodiment can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a magnetic Random Access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced Synchronous DRAM), Direct Memory Access (DRAM), and Direct Memory Access (DRDRU). The memories described in the embodiments of the present application are intended to comprise, without being limited to, these and any other suitable types of memory.
The method disclosed in the embodiments of the present application may be applied to a processor, or may be implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The processor described above may be a general purpose processor, a DSP, or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present application. A general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software modules may be located in a storage medium having a memory and a processor reading the information in the memory and combining the hardware to perform the steps of the method.
Embodiments of the present application provide a computer-readable storage medium storing executable instructions, and when the executable instructions are executed by one or more processors 1101, the processors 1101 perform the method of listening for pages of the embodiments of the present application.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application.
Claims (10)
1. A method for listening for pages, comprising:
acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card;
under the condition that a first communication card and a second communication card belong to the same Radio Access Technology (RAT), acquiring a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card;
and if the first tracking area and the second tracking area have an overlapping area, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring a paging message through the first communication card.
2. The method of claim 1, wherein in a case where the first communication card and the second communication card belong to the same RAT, the method further comprises:
acquiring a first user identification code of a first communication card and a second user identification code of a second communication card;
the obtaining a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card includes:
and if the first user identification code is the same as the second user identification code, acquiring the first tracking area and the second tracking area.
3. The method of claim 2, wherein after obtaining the first subscriber identity code of the first communication card and the second subscriber identity code of the second communication card, the method further comprises:
if the first user identification code is different from the second user identification code, determining whether a shared cell exists correspondingly in the first communication card and the second communication card;
and if the shared cell exists, acquiring the first tracking area and the second tracking area.
4. The method of claim 2, wherein after obtaining the first subscriber identity code of the first communication card and the second subscriber identity code of the second communication card, the method further comprises:
and if the first user identification code is the same as the second user identification code and the first communication card and the second communication card correspondingly reside in the same physical cell, configuring the first paging configuration information and the second paging configuration information to the first communication card and monitoring a paging message through the first communication card.
5. The method of claim 3, wherein after determining whether the first communication card and the second communication card correspond to the presence of a shared cell if the first subscriber identity code and the second subscriber identity code are different, the method further comprises:
and if the shared cell exists and the first communication card and the second communication card correspondingly reside in the same physical cell, configuring the first paging configuration information and the second paging configuration information to the first communication card, and monitoring a paging message through the first communication card.
6. The method according to claim 1, wherein after the obtaining of the first tracking area corresponding to the first communication card and the second tracking area corresponding to the second communication card, the method further comprises:
and if the first tracking area and the second tracking area do not have an overlapping area and the first communication card and the second communication card correspondingly reside in the same physical cell, configuring the first paging configuration information and the second paging configuration information to the first communication card and monitoring a paging message through the first communication card.
7. The method of claim 1, wherein listening for pages by the first communications card comprises:
demodulating a paging channel of the second communication card through the first communication card to obtain demodulation information;
and if the demodulation information contains the temporary mobile subscriber identity code of the second communication card, determining that the second communication card is paged through monitoring by the first communication card.
8. A terminal, comprising:
the acquisition module is used for acquiring first paging configuration information of a first communication card and second paging configuration information of a second communication card; the first communication card is a data card, and the second communication card is a non-data card; under the condition that a first communication card and a second communication card belong to the same Radio Access Technology (RAT), acquiring a first tracking area corresponding to the first communication card and a second tracking area corresponding to the second communication card;
a configuration module, configured to configure the first paging configuration information and the second paging configuration information to the first communication card if there is an overlapping area between the first tracking area and the second tracking area, and monitor a paging message through the first communication card.
9. A terminal, comprising: a processor and a memory for storing a computer program capable of running on the processor,
wherein the processor is adapted to perform the steps of the method of any one of claims 1 to 7 when running the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when executed by one or more processors, performs the method of any one of claims 1 to 7.
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