CN108811084B - Method for receiving paging message and multi-card mobile terminal - Google Patents
Method for receiving paging message and multi-card mobile terminal Download PDFInfo
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- CN108811084B CN108811084B CN201710307527.2A CN201710307527A CN108811084B CN 108811084 B CN108811084 B CN 108811084B CN 201710307527 A CN201710307527 A CN 201710307527A CN 108811084 B CN108811084 B CN 108811084B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
- H04W68/02—Arrangements for increasing efficiency of notification or paging channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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Abstract
A method of receiving a paging message, comprising the steps of: acquiring the position of a paging sub-channel corresponding to each user card of the multi-card mobile terminal; judging whether the positions of paging sub-channels of a plurality of user cards in a mobile communication system are overlapped; according to the position overlapping condition of paging sub-channels in the mobile communication system of a plurality of user cards, determining the time of each user card for receiving paging messages. The embodiment of the invention can realize that a plurality of user cards can correctly receive the paging message of the user cards, thereby preventing the user of the multi-card mobile terminal from missing the paging message carrying the call request, and further improving the call completing rate of the mobile terminal to improve the user experience. The invention also relates to a multi-card mobile terminal for executing the method for receiving the paging message.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a method for receiving a paging message and a multi-card mobile terminal.
Background
At present, mobile terminals (e.g., mobile phones) are widely used as indispensable consumer goods in mass life, and based on mobile communication services of various large communication operators, the mobile terminals implement operations such as making/receiving calls, receiving and sending short messages, and the like, thereby providing convenience for communication between people. Traditionally, mobile terminals are mostly single-user card mobile terminals. With the coming of the mobile internet era, the requirements of mobile terminal users on mobile communication services are further improved, and various large communication operators also provide diversified package services for different user groups in due time. Therefore, more and more users tend to use the dual card dual standby mobile terminal. The dual-card dual-standby mobile terminal means that one mobile terminal can use two user cards (hereinafter, referred to as a user card 1 and a user card 2 respectively), and the two user cards can be in a standby state at the same time and can realize communication services such as making/receiving calls, receiving and sending short messages and the like. The dual-card dual-standby mobile terminal is divided into a dual-card dual-standby dual-pass and a dual-card dual-standby single-pass, wherein the dual-card dual-standby dual-pass means that when one user card is in a call, the other user card can receive paging messages and can make a call; the dual-card dual-standby single-pass means that when one user card is in a conversation, the other user card cannot receive paging messages and cannot make a call. For a dual-card dual-standby dual-pass mobile terminal, two sets of radio frequency and two sets of baseband chips are required, so that the cost is increased, the power consumption is increased, and the size of the mobile terminal is correspondingly increased. And for the dual-card dual-standby single-pass mobile terminal, the dual-card dual-standby single-pass mobile terminal can be realized only by one set of hardware equipment such as radio frequency and baseband chips, and the cost, the power consumption and the volume are almost equivalent to those of a single-card mobile terminal, so that the dual-card dual-standby single-pass mobile terminal is more suitable for the current market environment and market requirements compared with the dual-card dual-standby dual-pass mobile terminal.
However, in the current dual-card dual-standby single-pass mobile terminal, because only one set of rf hardware is provided, two user cards cannot operate rf simultaneously. For example, when the user card 2 needs to operate radio frequency, such as cell synchronization, receiving paging message, etc., it needs to apply for a time GAP (GAP) to the user card 1, and all actions of the user card 2 operating radio frequency need to be executed in the GAP. If the paging position of the user card 1 in the GSM system and the paging position of the user card 2 in the GSM system are partially overlapped or completely overlapped, when the user card 2 applies for a GAP to the user card 1 when needing to receive a paging message, the user card 1 cannot allocate the GAP to the user card 2 because the user card 1 also needs to receive the paging message, so that the user card 2 misses the paging message, and if the missed paging message contains a call request directed to the user card 2, the user card 2 is called inaccurately, thereby affecting the user experience.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a method for receiving paging messages and a multi-card mobile terminal, which ensure that a plurality of user cards can receive paging belonging to the user cards on the basis of not increasing the power overhead of the mobile terminal, improve the call completing rate and improve the user experience.
In order to achieve the above object, the present invention provides a method for receiving a paging message, comprising the following steps:
acquiring the position of a paging sub-channel corresponding to each user card of the multi-card mobile terminal;
judging whether the positions of paging sub-channels of a plurality of user cards in a mobile communication system are overlapped;
according to the position overlapping condition of paging sub-channels in the mobile communication system of a plurality of user cards, determining the time of each user card for receiving paging messages.
Optionally, the position of the paging sub-channel corresponding to each user card is obtained by a method of pulling a snapshot.
Optionally, the determining whether the positions of the paging sub-channels of the subscriber cards in the mobile communication system overlap is based on a starting position of each time each subscriber card receives the paging message, a receiving length, and an absolute frame number offset of each subscriber card.
Optionally, the determining the time for the subscriber card to receive the paging message according to the position overlapping condition of the paging sub-channels of the subscriber card in the mobile communication system further comprises the following steps,
when the user cards reside in the same cell and the positions of the paging sub-channels are completely overlapped, one user card receives the paging message and reports the paging result, and the paging result is directly reported as the paging result of other user cards.
Optionally, when the plurality of user cards reside in the same cell and the positions of the paging subchannels are completely overlapped, one user card receives the paging message and reports the paging result, and the paging result is directly reported as the paging result of other user cards through a transparent transmission mechanism.
Optionally, when the positions of the paging sub-channels of the subscriber cards are partially overlapped, the time for the subscriber cards to receive the paging messages is dynamically allocated according to the network environment of the cell where the subscriber cards are located and by combining a paging message repetition mechanism.
Optionally, the dynamically allocating the timing of the subscriber card receiving the paging message includes allocating, for a subscriber card with low cell network signal strength or poor sub-channel reception quality, a timing of receiving the paging message carrying the call request to be greater than that of other subscriber cards.
Optionally, a method of alternately receiving paging messages is adopted to dynamically allocate the time for each user card to receive the paging message carrying the call request.
Optionally, the network environment of the cell where the user card resides and the paging message repetition mechanism are obtained according to the received system message of the cell where the user card resides while the position of the paging sub-channel corresponding to each user card is obtained.
The present invention also provides a multi-card mobile terminal comprising, a plurality of user cards residing in a mobile communication system, the multi-card mobile terminal further comprising,
the analysis module judges the positions of the paging sub-channels corresponding to the plurality of user cards respectively;
the judging module is used for judging whether the positions of the paging sub-channels of the user cards are completely overlapped or partially overlapped; and
the control module, when the positions of paging sub-channels of a plurality of user cards are completely overlapped, the control module reports the paging result of the user card as the paging result of other user cards when one user card receives the paging message and reports the paging result; when the positions of the paging sub-channels of the user cards are partially overlapped, the control module dynamically allocates the time for receiving the paging messages by the user cards.
Compared with the prior art, the method and the device are used for reasonably receiving the paging message when the paging positions of the user cards in the communication system are completely overlapped or partially overlapped (namely conflict) in the multi-card multi-standby single-pass mode of the mobile terminal. After the mobile terminal resides in or reselects to a cell, all downlink data blocks are received through a paging recombination mode, and the position of a paging sub-channel belonging to the mobile terminal in a GSM multiframe is obtained. After stable residence, in idle or sleep mode, the mobile terminal only receives the paging message broadcast by the network side on the paging sub-channel belonging to the mobile terminal, and ignores the contents of other paging sub-channels to save the power overhead of the mobile terminal. Meanwhile, the multi-card mobile terminal using the method can be realized only by one set of hardware equipment such as radio frequency and baseband chips, and the hardware cost, the power consumption and the size of the mobile terminal are not additionally increased. In addition, when a plurality of user cards reside in the same cell and the positions of paging sub-channels are completely overlapped, a method for receiving paging messages instead is adopted, and when the positions of the paging sub-channels of the plurality of user cards are partially overlapped, the opportunity for receiving the paging messages by each user card is reasonably and dynamically distributed by adopting a method for alternately receiving the paging messages according to the current network environment and the characteristic of the paging message repetition mechanism of each operation service provider and network side equipment manufacturer, so that each user card can be ensured to not receive the paging messages carrying the call requests to the maximum extent, and the paging messages carrying the call requests are prevented from being missed by a multi-card mobile terminal user, and the call rate of the mobile terminal is improved so as to improve the user experience.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of a method of receiving a paging message in accordance with the present invention;
fig. 2 is an example of a method for alternately receiving paging messages in a mode 1212 in accordance with an embodiment of the present invention;
fig. 3 is an example of another method for alternately receiving paging messages in a mode 1212;
fig. 4 is an example of a method for alternately receiving paging messages in a 1221 manner in the embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The embodiment of the invention relates to a method for receiving paging messages and a multi-card mobile terminal, in particular to a method for receiving paging messages when two user cards of a dual-card dual-standby single-pass mobile terminal reside in the same communication system and a dual-card dual-standby single-pass mobile terminal using the method.
It should be understood that the two Subscriber cards may be a GSM Subscriber Identity Module (SIM) card, a User Identity Module (UIM) card, a Universal Mobile Telecommunications System (UMTS) Subscriber Identity Module (USIM) card, a dual mode card, or the like, respectively, and may also be Subscriber Identity cards in other communication systems.
It should be understood that the technical solution of the embodiment of the present invention can be applied to various communication systems, such as a Global System for mobile communications (GSM) System, a Code Division Multiple Access (CDMA) System, a Wideband Code Division Multiple Access (WCDMA) System, a General Packet Radio Service (GPRS "), a Long Term Evolution (Long Term Evolution, abbreviated as "LTE") System, an LTE Frequency Division Duplex (FDD) System, an LTE Time Division Duplex (TDD), a Universal Mobile Telecommunications System (UMTS), or a Worldwide Interoperability for Microwave Access (WiMAX) communication System, and the like, and may also be used in other systems that may appear in the future. In this embodiment, the communication system is exemplified by a GSM system.
It should be understood that the embodiment of the present invention may also be used for a multi-card multi-standby mobile terminal, and the embodiment of the present invention is described by taking a dual-card dual-standby single-pass mobile terminal as an example, and only one set of hardware devices such as radio frequency and baseband chip is required to implement the embodiment of the present invention.
Fig. 1 is a flowchart of a method for receiving a paging message according to the present invention, and a method for receiving a paging message according to an embodiment of the present invention will be described in detail with reference to fig. 1.
A method for receiving paging message mainly includes the following steps:
step 101 obtains the positions of the paging sub-channels corresponding to the user card 1 and the user card 2 in the mobile communication system.
In step 101, after the mobile terminal resides in or reselects to a cell, the mobile terminal may receive all downlink data blocks in the paging reorganization mode, and obtain the locations of its paging sub-channels in the GSM multiframe, so as to obtain the locations of the paging sub-channels of two subscriber cards in the paging reorganization mode.
Optionally, the positions of the paging sub-channels corresponding to the two user cards are obtained by a method of pulling a snapshot.
The snapshot is: the dual-card dual-standby GSM system has two Timing Unit (TU) modules, which correspond to the user card 1 and the user card 2, respectively, and the TU module has a timing unit, and performs a flip-flop timing according to a frame structure of GSM (GSM is 4.615ms long per frame and consists of 10000 clock cycles (ticks)), and the timing unit includes two registers, namely a tick register and a frame number register. The value of tick register is accumulated once every 4.615/10000/1000 seconds, when the value of tick register is accumulated from 0 to 9999, the accumulation is turned over, the tick value of tick register is cleared from 0, and the value of the frame number register of the recording frame number is added with 1. The value of the register can be refreshed according to the network side frame number, tick value. After the mobile terminal and the network side are synchronized, the frame number and tick value of the network side are obtained and written into a local register, so that the TU module of the mobile terminal and the network side are completely synchronized.
The so-called pull snapshot is: and simultaneously sending a trigger signal to the TU modules corresponding to the two user cards, wherein the TU modules latch the values of the current tick register and the frame number register when receiving the trigger signal.
For example: when two user cards reside in respective cells, the user card 1 receives its paging message to trigger a snapshot, and at this time, when two TU modules receive the trigger signal at the same time, the values of the current tick register and the frame number register are latched, and the frame number and tick value (fn1, tick1) of the user card 1 at this time and the frame number and tick value (fn2, tick2) of the user card 2 at this time can be obtained according to the latched values of the current tick register and the frame number register, and the user card 1 only receives paging on its paging subchannel, that is, at (fn1+ n × paging cycle _ card 1, tick1), (fn1+ n × paging cycle _ card 1, tick1) is the start position of the paging subchannel of the user card 1; similarly, the location of the paging sub-channel of the subscriber card 2 can be obtained (fn2_1+ n paging cycle _ card 2, tick2_ 1).
Step 102, judging whether the user card 1 and the user card 2 reside in the same cell and the positions of paging sub-channels are completely overlapped; if the judgment result is yes, the step 103 is carried out; if the judgment result is 'no', the procedure goes to step 104.
In step 102, optionally, the determination of whether the positions of the paging sub-channels of the subscriber cards overlap in the mobile communication system is based on the starting position of each subscriber card receiving the paging message at a time, the receiving length, and the absolute frame number offset of the two subscriber cards.
The length of the paging channel is 1250tick, and according to the starting position and the receiving length of each paging received by the two subscriber cards and the absolute frame number offset (fn1-fn2, tick1-tick2) of the two subscriber cards, whether the paging sub-channels of the subscriber cards are overlapped and specifically whether the paging sub-channels are completely overlapped or partially overlapped can be judged.
Step 103, when the user card 1 receives the paging message and reports the paging result, the paging result is directly reported as the paging result of the user card 2; and proceeds to step 107.
If the situation that the user card 1 and the user card 2 reside in the same cell and the positions of the paging sub-channels are completely the same, namely the positions of the paging sub-channels where the two cards reside in the GSM system are completely overlapped is judged, at the moment, the method that the user card 1 replaces the paging message of the user card 2 to receive the paging message is adopted without the need of interactively receiving the paging message among the user cards, namely, the method that the paging message is replaced by the paging message is adopted, namely, the paging result of the user card 1 is directly reported to a protocol stack as the paging result of the user card 2 while the user card 1 receives the paging message and reports the paging result. It should be noted that, after both the two subscriber cards reside in the GSM cell and determine their own paging subchannels in the paging reassembly mode, it is necessary to determine whether the requirement that the subscriber card 1 can receive the paging message of the subscriber card 2 according to the conditions such as the paging cycle of the resident cell and the cell, the location of the paging subchannel, and the like. Only when the resident cells are the same and the paging sub-channels are completely overlapped, the paging result of the user card 1 can be directly reported to the protocol stack as the paging result of the user card 2, otherwise, the protocol stack receives the paging result of the user card 2 in error, which affects the user card 2 to receive the call message
Alternatively, in the case that it is determined that the paging message of the user card 2 can be received by the user card 1, after the user card 1 receives the paging message on the paging sub-channel belonging to itself, it needs to directly report the paging result to the protocol stack as the paging result of the user card 2 through a transparent transmission mechanism.
It should be understood that the transparent transmission mechanism means that the protocol stack separately stores the paging messages reported by the user card 1 and the user card 2, and when the paging messages are completely overlapped, the received paging messages of the user card 1 are copied to the position where the paging messages of the user card 2 are stored.
Step 104, judging whether the positions of the paging sub-channels of the user card 1 and the user card 2 are partially overlapped; if the judgment result is yes, the step 105 is carried out; if the judgment result is NO, the procedure goes to step 106.
Step 105, dynamically allocating the time for the user card 1 and the user card 2 to receive the paging message; and proceeds to step 107.
In step 105, if the positions of the paging sub-channels of the user cards 1 and 2 are partially overlapped, the time for each user card to receive the paging message carrying the call request is dynamically allocated according to the current network environment of each user card and the characteristics of the paging message repetition mechanism of the operation service provider or the network side equipment of each user card. For example, according to the strength and/or the sub-channel reception quality of the network signal of the current cell and in combination with the paging cycles of various operators and network side equipment manufacturers, the timings (such as the times and intervals for receiving the paging messages) for receiving the paging messages by the user cards 1 and 2 are specifically allocated, so that the user cards 1 and 2 can correctly receive the call requests of the users.
Optionally, dynamically allocating the time for the subscriber card to receive the paging message includes allocating the time for the subscriber card with low signal strength of the cell network or poor receiving quality of the sub-channel to receive the paging message carrying the call request to be greater than other subscriber cards. That is, the frequency of receiving paging is assigned according to the signal strength of the cell where the user card 1 and the user card 2 reside, and when the network signal strength of the cell is low, the received paging message may be decoded with a certain probability, so that the cell with low network signal strength needs to be assigned with more opportunities to receive the paging message carrying the call request (i.e., assigned with at least two opportunities to receive the paging message) to avoid the risk of decoding the paging data due to the low network signal strength of the cell. In addition, when the receiving quality of the sub-channel of the user card is poor, the received paging message can be decoded with a certain probability, so that when the receiving quality of the sub-channel of the user card is poor, the user card needs to be allocated with more opportunities for receiving the paging message carrying the call request so as to avoid the risk of wrong decoding of the paging data caused by the poor channel quality.
Optionally, the method of alternately receiving paging messages is adopted to dynamically allocate the time for the user card 1 and the user card 2 to receive the paging message carrying the call request. The method for alternately receiving the paging message is a mode that the user card 1 and the user card 2 alternately and regularly receive the paging message carrying the call request respectively.
Fig. 2 is an example of a method for alternately receiving paging messages in a mode 1212 according to the present embodiment, and the method for alternately receiving paging messages will be briefly described below with reference to fig. 2:
in this example, compared with the user card 1, the signal strength of the cell network where the user card 2 resides is low and/or the receiving quality of the sub-channel where the user card 2 is located is poor, the network side sends 3 paging messages carrying the call requests to the user card 1 and the user card 2 after receiving the call requests, and the paging messages carrying the call requests are respectively separated by 4 paging cycles and 9 paging cycles. At this time, the method of alternately receiving paging messages in 1212 mode is adopted to dynamically allocate the time for receiving the paging message carrying the call request by the two subscriber cards, as shown in fig. 2.
Thus, after the user card 1 has a chance of receiving the paging message carrying the call request of the user card 1 at a time, the user card 2 has a chance of receiving the paging message carrying the call request of the user card 2 at a second time, thereby ensuring that the user card 1 and the user card 2 with poor network environment can receive the corresponding paging message carrying the call request.
In this embodiment, the key point is to dynamically adjust the interval for sending the paging message carrying the call request to the user card by combining the features of the existing paging message repetition mechanisms of each operation service provider and the network side device. Fig. 3 is another example of a method for alternately receiving paging messages in a mode 1212. In this example, the network side device sends the call message carrying the call request with an interval of 3 paging cycles, 5 paging cycles, and 7 paging cycles, respectively.
As can be seen from fig. 3, when the network-side device sends the call message carrying the call request with an interval of 3 paging cycles, 5 paging cycles, and 7 paging cycles, if the method of receiving the paging message alternately in 1212 is adopted to allocate the occasions when the user card 1 and the user card 2 receive the paging message, the user card 2 will not receive the call message carrying the call request. Therefore, in this case, a method of alternately receiving the paging messages in the 1212 mode may be changed to a method of alternately receiving the paging messages in the 1221 mode. Fig. 4 is an example of a method for alternately receiving paging messages in a 1221 manner. In the example shown in fig. 4, the network side device sends the paging message carrying the call request with an interval of 3 paging cycles, 5 paging cycles, and 7 paging cycles, respectively.
As can be seen from fig. 4, if the 1221 method is adopted to alternately receive paging messages, after the user card 1 has a chance to receive a paging message carrying a call request of its own once, the user card 2 has a chance to receive a paging message carrying a call request of its own twice, thereby ensuring that the user card 1 and the user card 2 with a poor network environment can receive the paging messages carrying call requests of their own.
The above example of the method for alternately receiving the paging message is only the simplest example, and in the practical use of the communication method of the mobile terminal of the present invention, the alternate mode between the subscriber cards in the method for alternately receiving the paging message is specifically allocated based on the strength of the cell network signal, the receiving quality of the sub-channel, and in combination with the paging cycle of each operator and network side equipment manufacturer, etc., that is, the timing for each subscriber card to receive the paging message is dynamically allocated.
Optionally, while acquiring the positions of the paging sub-channels corresponding to the two user cards in the mobile communication system, the network environment and the paging message repetition mechanism of the cell where the two user cards reside may be acquired together according to the received system message of the cell where the two user cards reside.
Step 106, the user card 1 and the user card 2 receive paging messages in respective paging sub-channels respectively; and proceeds to step 107.
In step 106, if the positions of the paging sub-channels of the user card 1 and the user card 2 are not overlapped at all, the two user cards can receive the paging messages belonging to the two user cards respectively, and at this time, each user card can receive the paging messages in the respective paging sub-channel respectively and the paging messages cannot be missed by the two user cards.
Step 107, reporting the paging message to the protocol stack.
The above embodiment of the present invention is used to implement reasonable reception of paging messages when the paging positions of the user card 1 and the user card 2 in the communication system are completely overlapped or partially overlapped (i.e. collided) in the dual-card dual-standby single-pass mode of the mobile terminal. After the mobile terminal resides in or reselects to a cell, all downlink data blocks are received through a paging recombination mode, and the position of a paging sub-channel belonging to the mobile terminal in a GSM multiframe is obtained. After stable residence, in idle or sleep mode, the mobile terminal only receives the paging message broadcast by the network side on the paging sub-channel belonging to the mobile terminal, and ignores the contents of other paging sub-channels to save the power overhead of the mobile terminal. Meanwhile, the mobile terminal using the method can be realized only by one set of hardware equipment such as radio frequency and baseband chips, and the hardware cost, the power consumption and the size of the mobile terminal are not additionally increased. In addition, in this embodiment, when the paging subchannels of the two subscriber cards are partially overlapped, the times for receiving the paging messages by the two subscriber cards are reasonably and dynamically allocated by adopting a method of alternately receiving the paging messages according to the current network environment and by integrating the characteristics of the existing paging message repetition mechanisms of each operator and network side equipment manufacturer, so as to ensure that the two subscriber cards do not receive the paging messages carrying the call request to the maximum extent, thereby preventing the mobile terminal user from receiving the paging messages carrying the call request to further improve the call rate of the mobile terminal and improve the user experience.
Based on the above method for receiving a paging message, an embodiment of the present invention also provides a multi-card mobile terminal including a plurality of user cards residing in a mobile communication system, and further including,
an analysis module, which determines the position of the paging sub-channel corresponding to each user card according to the method described in step 101 of the above embodiment;
a determining module, configured to determine whether the positions of the paging sub-channels of the subscriber cards are completely overlapped or partially overlapped according to the methods in step 102 and step 104 of the foregoing embodiments; and
a control module, when the positions of the paging sub-channels of the plurality of user cards are completely overlapped, according to the method described in the step 103 of the above embodiment, the control module reports the paging result of one user card as the paging result of the other user card while the control module receives the paging message and reports the paging result; when the positions of the paging sub-channels of the subscriber cards are partially overlapped, the control module dynamically allocates the occasions when the plurality of subscriber cards receive the paging messages according to the method described in step 105 of the above embodiment.
Optionally, the analysis module, the judgment module and the control module are integrated in the same baseband chip.
Optionally, the baseband chip includes a protocol stack, and the protocol stack receives the reported paging message according to the method described in step 107 of the foregoing embodiment, and receives the paging result of one of the subscriber cards as the paging result of the other subscriber card when the positions of the paging subchannels of the subscriber card and the other subscriber card are completely overlapped.
It should be understood that, in the present embodiment, the multi-card mobile terminal receives the paging message in the mobile communication system by using the method for receiving the paging message described in the foregoing embodiment, and is used to implement the method for receiving the paging message in the foregoing embodiment, therefore, the multi-card mobile terminal can implement the steps of the method for receiving the paging message in the foregoing embodiment and has corresponding functions, which are not described herein again.
Those of ordinary skill in the art will understand that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A method of receiving a paging message, comprising the steps of:
acquiring the position of a paging sub-channel corresponding to each user card of the multi-card mobile terminal;
judging whether the positions of paging sub-channels of a plurality of user cards in a mobile communication system are overlapped;
when the user cards reside in the same cell and the positions of the paging sub-channels are completely overlapped, one user card receives the paging message and reports the paging result, and the paging result is directly reported as the paging result of other user cards.
2. A method for receiving paging messages according to claim 1, characterized in that the location of the paging sub-channel corresponding to each subscriber card is obtained by a method of pulling a snapshot.
3. A method for receiving a paging message according to claim 1, characterized in that said judging whether the positions of the paging subchannels of the subscriber cards overlap in the mobile communication system is based on a start position, a reception length, and an absolute frame number offset of each subscriber card for each reception of the paging message by each subscriber card.
4. The method according to claim 1, wherein when said plurality of subscriber cards reside in the same cell and the positions of said paging subchannels are completely overlapped, one subscriber card receives a paging message and reports a paging result, and simultaneously, the paging result is directly reported as a paging result of another subscriber card through a transparent transmission mechanism.
5. A method for receiving paging messages according to claim 1, characterized in that when the positions of the paging subchannels of the subscriber cards are partially overlapped, the timing for receiving the paging message by the subscriber card is dynamically allocated according to the network environment of the cell in which the subscriber card is located and in combination with the paging message repetition mechanism.
6. A method according to claim 5, wherein dynamically assigning the subscriber card's timing to receive the paging message comprises assigning a higher timing to receive the paging message carrying the call request than to other subscriber cards for the subscriber card with lower cell network signal strength or with poorer sub-channel reception quality.
7. A method for receiving paging messages as claimed in claim 6, characterized in that the method for alternately receiving paging messages is used to dynamically allocate the time for each subscriber card to receive the paging message carrying the call request.
8. A method for receiving paging messages according to claim 5, wherein, while acquiring the location of the paging subchannel corresponding to each of the subscriber cards, the network environment of the cell in which the subscriber card resides and the paging message repetition mechanism are acquired according to the received system message of the resident cell.
9. A multi-card mobile terminal comprising a plurality of user cards residing in a mobile communication system, characterized in that said multi-card mobile terminal further comprises,
the analysis module judges the positions of the paging sub-channels corresponding to the plurality of user cards respectively;
the judging module is used for judging whether the positions of the paging sub-channels of the user cards are completely overlapped or partially overlapped; and
the control module, when a plurality of user cards reside in the same cell and the positions of the paging sub-channels are completely overlapped, the control module receives the paging message and reports the paging result in one user card, and reports the paging result of the user card as the paging result of other user cards; when the positions of the paging sub-channels of the user cards are partially overlapped, the control module dynamically allocates the time for receiving the paging messages by the user cards.
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| CN111356231A (en) * | 2018-12-24 | 2020-06-30 | 北京松果电子有限公司 | Method and apparatus for detecting paging message, storage medium and electronic device |
| CN111263437B (en) * | 2019-01-18 | 2021-06-15 | 维沃移动通信有限公司 | Transmission method, equipment and medium for paging message |
| JP2022520004A (en) * | 2019-01-18 | 2022-03-28 | 維沃移動通信有限公司 | Paging message transmission method and equipment |
| CN112243292B (en) * | 2019-07-17 | 2022-01-14 | 华为技术有限公司 | Communication method and device |
| WO2021044932A1 (en) * | 2019-09-04 | 2021-03-11 | 三菱電機株式会社 | Communication system, communication terminal, and network |
| WO2021077301A1 (en) * | 2019-10-22 | 2021-04-29 | 北京小米移动软件有限公司 | Network access method and apparatus, and communication device and storage medium |
| CN113498091A (en) * | 2020-03-18 | 2021-10-12 | 深圳传音控股股份有限公司 | Paging management method and related product |
| CN113543113A (en) * | 2020-04-15 | 2021-10-22 | 维沃移动通信有限公司 | Method and user equipment for paging proxy |
| CN111586841B (en) * | 2020-05-08 | 2022-11-01 | 展讯通信（上海）有限公司 | Terminal paging optimization method, system, device and readable storage medium |
| CN112219429A (en) * | 2020-09-03 | 2021-01-12 | 北京小米移动软件有限公司 | Paging method and device, and storage medium |
| CN115915395A (en) * | 2022-10-09 | 2023-04-04 | 哲库科技(北京)有限公司 | Paging collision processing method and device, terminal equipment, chip and storage medium |
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