CN103686957A - Mobile terminal, task processing method and device of mobile terminal - Google Patents
Mobile terminal, task processing method and device of mobile terminal Download PDFInfo
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- CN103686957A CN103686957A CN201210364971.5A CN201210364971A CN103686957A CN 103686957 A CN103686957 A CN 103686957A CN 201210364971 A CN201210364971 A CN 201210364971A CN 103686957 A CN103686957 A CN 103686957A
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Abstract
A mobile terminal, a task processing method of the mobile terminal and a task processing device of the mobile terminal are provided. The task processing method includes the following steps that: a first radio frequency processing unit is utilized to process data transmission when a first user card performs GPRS data services; whether the mobile terminal needs to process other tasks is judged at intervals of a predetermined period in the GPRS data service processing process of the first user card; and if it is judged that the mobile terminal needs to process the other tasks, a second radio frequency processing unit is started and utilized to process the other tasks. With the mobile terminal, the task processing method and device of the mobile terminal of the technical scheme of the invention, the problem of incapability of receiving paging messages and system messages in the GPRS data service processing process of the mobile terminal can be solved; network modification is not required; cost is lower; and risks can be reduced.
Description
Technical field
The present invention relates to mobile communication technology field, particularly mobile terminal and task processing method thereof and device.
Background technology
Existing general packet radio service technology (General Packet Radio Service, GPRS) and enhanced data rates for gsm evolution technology (Enhanced Data Rate for GSM Evolution, EDGE) mobile terminal all adopts injection scheme frequently, that is to say, this mobile terminal only has by single radio frequency module and completes GPRS transfer of data.But process in GPRS data service process at mobile terminal, in order not omit paging, needs utilize the gap of transmission GPRS data service to go paging receiving message, but sometimes when paging receiving, understand unavoidably lost part GPRS data or signaling, thereby affect data transmission performance.In addition, when the current resident cell signal strength of mobile terminal weakens, in the time of need to carrying out cell reselection, because needs receive adjacent domain system message, when determining, behind resident Xin community, also to carry out random access procedure, when mobile terminal carries out above-mentioned business operation, may cause cannot transmitting GPRS data or signaling within a period of time, thereby cause data transmission performance to decline, if especially lose some important signalings, can cause mass data to retransmit.
For the problems referred to above, prior art is by the improvement of core net and upgrading are improved to the performance that mobile terminal receives GPRS data.A kind of mode is that network side sends beep-page message to mobile terminal by transmitting the channel of GPRS data, for example, the part free timeslot in transmission GPRS Frame is distributed to beep-page message.Another kind of mode is that network side passes through the channel translator unit system message of transmission GPRS data to mobile terminal, for example, part free timeslot in transmission GPRS Frame is distributed to transfer system message.Although above-mentioned two kinds of modes have certain help to the improvement of data transmission performance, because the transformation to core net needs larger cost, risk is also larger.And can not deal with problems completely by the way, for example network side cannot all send to mobile terminal by the channel of transmission GPRS data by the system message of all adjacent cells, can only when need to carrying out cell reselection, mobile terminal via the channel that transmits GPRS data, send the part system message of Target cell to mobile terminal, and when mobile terminal does not carry out cell reselection, still cause mobile terminal to lose GPRS data when receiving system message, cause data re-transmission.
More can be US2003217318A1 with reference to publication number about improving the technical schemes of mobile terminal transmission GPRS data performance, and denomination of invention is: Data transmission control method for GPRS(is for the control method of GPRS transfer of data) U.S. Patent application file.
Summary of the invention
The technical problem that the present invention solves is that existing employing injection GPRS/EDGE mobile terminal is frequently processed other tasks and affected data transmission performance in GPRS data transmission procedure.
For addressing the above problem, the embodiment of the present invention provides a kind of task processing method of mobile terminal, comprising: utilize the first RF processing unit to process first user card and carry out the transfer of data in GPRS data service process; In processing described GPRS data service process, every predetermined period, judge whether described mobile terminal needs to process other tasks; If above-mentioned, judgment result is that to be, enable the second RF processing unit and process described other tasks.
Alternatively, also comprise: at described mobile terminal, handle after described other tasks, close described the second RF processing unit.
Alternatively, described other tasks comprise receive at least one subscriber card beep-page message, receive the system message of at least one subscriber card or any in cell reselection.
Alternatively, judge whether described mobile terminal needs to process other tasks and comprise: judge respectively whether described mobile terminal needs to receive the beep-page message of at least one subscriber card, whether need to receive the system message of at least one subscriber card and whether need to carry out cell reselection.
Alternatively, if described above-mentioned judgment result is that is, enabling described other tasks of the second RF processing unit processing comprises: if described mobile terminal need to receive the beep-page message of at least one subscriber card, enable the beep-page message that described the second RF processing unit receives at least one subscriber card; If described mobile terminal need to receive the system message of at least one subscriber card, enable the system message that described the second RF processing unit receives at least one subscriber card; If described mobile terminal need to carry out cell reselection, enable described the second RF processing unit and carry out cell reselection.
Alternatively, if described mobile terminal need to receive the beep-page message of two above subscriber cards, and the time that receives the beep-page message of described two above subscriber cards clash, according to priority orders, receive the wherein beep-page message of a subscriber card.
Alternatively, if described mobile terminal need to receive the system message of two above subscriber cards, and the time that receives the system message of described two above subscriber cards clash, according to priority orders, receive the wherein system message of a subscriber card.
Alternatively, if described mobile terminal need to receive beep-page message and the system message of two above subscriber cards, and receiving the beep-page message of described two above subscriber cards and the time of system message clashes, according to priority orders, receive wherein system message or the beep-page message of a subscriber card.
Task processing method based on above-mentioned mobile terminal, the embodiment of the present invention also provides a kind of Task Processing Unit of mobile terminal, comprise: radio frequency processing module, described radio frequency processing module comprises two RF processing units, and wherein the first RF processing unit carries out the transfer of data in GPRS data service process for the treatment of first user card; Baseband chip, described baseband chip comprises judge module and processing module; Wherein, described judge module, for process the GPRS data service process of described first user card at mobile terminal, judges every predetermined period whether described mobile terminal needs to process other tasks; Described processing module is used in the situation that judgment result is that of described judge module is, enables the second RF processing unit and processes described other tasks.
Alternatively, described processing module also, for handling at described mobile terminal after described other tasks, is closed described the second RF processing unit.
Alternatively, described other tasks comprise receive at least one subscriber card beep-page message, receive the system message of at least one subscriber card or any in cell reselection.
Alternatively, described judge module comprises: the first judging unit, for judging whether described mobile terminal needs to receive the beep-page message of at least one subscriber card; The second judging unit, for judging whether described mobile terminal needs to receive the system message of at least one subscriber card; The 3rd judging unit, for judging whether described mobile terminal needs to carry out cell reselection.
Alternatively, described processing module comprises: the first processing unit, in the situation that judgment result is that of described the first judging unit is to enable the beep-page message that described the second RF processing unit receives at least one subscriber card; The second processing unit, in the situation that judgment result is that of described the second judging unit is to enable the system message that described the second RF processing unit receives at least one subscriber card; The 3rd processing unit, in the situation that described the 3rd judgment result is that of judging unit is to enable described the second RF processing unit and carry out cell reselection.
Alternatively, described the first processing unit, also for the beep-page message that need to receive two above subscriber cards that judgment result is that at described the first judging unit, and in the situation that the time that receives the beep-page message of described two above subscriber cards clashes, enable described the second RF processing unit and receive the wherein beep-page message of a subscriber card according to priority orders.
Alternatively, described the second processing unit, also for the system message that need to receive two above subscriber cards that judgment result is that at described the second judging unit, and in the situation that the time that receives the system message of described two above subscriber cards clashes, enable described the second RF processing unit and receive the wherein system message of a subscriber card according to priority orders.
Alternatively, described the second RF processing unit is also for the system message that need to receive two above subscriber cards that judgment result is that need to receive the beep-page message of two above subscriber cards and described the second judging unit judgment result is that of described the first judging unit, and receive in the situation that the beep-page message of described two above subscriber cards and the time of system message clashes, according to priority orders, receive wherein system message or the beep-page message of a subscriber card.
Alternatively, described baseband chip also comprises two radio frequency interfaces that are connected with two RF processing units respectively, and described two radio frequency interfaces are also connected with described processing module.
The embodiment of the present invention also provides a kind of mobile terminal, comprises the Task Processing Unit of above-mentioned mobile terminal.
Compared with prior art, the mobile terminal of technique scheme is processed in GPRS data service process by the first RF processing unit, if also need, process other tasks, enable the second RF processing unit and process, having solved like this RF processing unit of existing employing can affect the problem of the transmission performance of GPRS data service in GPRS transfer of data gap paging receiving message or system message.For single deck tape-recorder mobile terminal, can solve mobile terminal completely and in deal with data business procedure, be difficult to take into account the problem of paging receiving message and system message, and also can partly address the above problem for double card or many cards (more than three cards) mobile terminal.
Because two RF processing units in mobile terminal are controlled by a baseband chip, therefore only need to increase a small amount of hardware cost, network to be transformed owing to not needing simultaneously, cost and risk are less.Further, the second RF processing unit is not in conventional state, when not needing to use, can close this second radio frequency unit, the power consumption of yet having saved to a certain extent mobile terminal.
Accompanying drawing explanation
Shown in Fig. 1 is the execution mode schematic flow sheet of the task processing method of a kind of mobile terminal of the present invention;
Shown in Fig. 2 is an embodiment schematic flow sheet of the task processing method of a kind of mobile terminal of the present invention;
Shown in Fig. 3 is another embodiment schematic flow sheet of the task processing method of a kind of mobile terminal of the present invention;
Shown in Fig. 4 is the example structure schematic diagram of the Task Processing Unit of a kind of mobile terminal of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Set forth detail in the following description so that fully understand the present invention.But the present invention can be different from alternate manner described here and implements with multiple, and those skilled in the art can do similar popularization without prejudice to intension of the present invention in the situation that.Therefore the present invention is not subject to the restriction of following public embodiment.
As shown in Figure 1 be the schematic flow sheet of embodiment of the task processing method of a kind of mobile terminal of the present invention.With reference to figure 1, described task processing method comprises:
Step S1: utilize the first RF processing unit to process first user card and carry out the transfer of data in GPRS data service process;
Step S2: process in described GPRS data service process at described first user card, judge every predetermined period whether described mobile terminal needs to process other tasks;
Step S3: judgment result is that if above-mentioned to be, enable the second RF processing unit and process described other tasks.
Below in conjunction with specific embodiment, the embodiment of the task processing method of mobile terminal provided by the invention is described in detail.In the technical program, described mobile terminal can be single deck tape-recorder mobile terminal, also can double-card mobile terminal, and can be also many cards (more than three cards) mobile terminals.The embodiment of the present invention mainly be take single deck tape-recorder mobile terminal and double-card mobile terminal and is described as example.
Embodiment mono-
In the present embodiment, take described mobile terminal is described as single deck tape-recorder mobile terminal as example.
It will be appreciated by those skilled in the art that and in mobile terminal, at least have a RF processing unit, the transfer of data for mobile terminal in voice communications business and data communication service process, can complete the transmitting-receiving of data by RF processing unit.As described in step S1, utilize the first RF processing unit processing first user card in mobile terminal to carry out the transfer of data in GPRS data service process.Because a RF processing unit can only be processed at one time from the data in a communication channel, for example, receive from the GPRS data on Packet Data Channel (Packet Data Channel, PDCH).If current mobile terminal also needs to process other tasks, such as paging receiving message and system message etc., because beep-page message is generally by Common Control Channel (Common Control Channel, CCCH) (the Paging Channel of the paging channel in, PCH) transmission, and system message is generally by Broadcast Control Channel (Broadcast Control Channel, BCCH) transmission, so this RF processing unit cannot receive beep-page message or the system message from other communication channels when carrying out GPRS transfer of data.
Therefore, in the present embodiment, inventor processes and carries out in GPRS data transmission procedure when mobile terminal and network side, other tasks of described first user card by increase a RF processing unit (as the second RF processing unit) in mobile terminal.Wherein, described other tasks comprise the beep-page message of first user card, the system message that receives first user card or any business in cell reselection of receiving.
Specifically, as described in step S2, at described first user card, process in described GPRS data service process, every predetermined period, judge whether described mobile terminal needs to process other tasks.A judge module can be set in the baseband chip of mobile terminal and carry out above-mentioned deterministic process.Those skilled in the art understand, network side all the time by the paging channel in Common Control Channel to mobile terminal send beep-page message, by Broadcast Control Channel to mobile terminal transmitting system message, wherein system message comprises the system message of the current persistent district of mobile terminal and the system message of adjacent cell, and mobile terminal can set often how often receive beep-page message and system message.Therefore,, in the present embodiment, described predetermined period can be determined according to the cycle of paging receiving message or system message.For example, paging receiving message cycle is 0.48 second, and described predetermined period can be set as 0.48 second; Again for example, the cycle of receiving system message is 0.136 second, and described predetermined period can be set as 0.136 second.Described predetermined period also can be determined in conjunction with paging receiving message cycle and receiving system message cycle, for example, paging receiving message cycle is that 0.48 second, receiving system message cycle are 0.136 second, and described predetermined period can be got the wherein shorter cycle, 0.136 second.In actual applications, definite method of predetermined period is not limited to above-mentioned example, and those skilled in the art can determine described predetermined period according to real network environment.
In the present embodiment, a deterministic process need to judge respectively whether described mobile terminal needs to receive the beep-page message of first user card, whether needs to receive the system message of first user card and whether need to carry out cell reselection.About the sequencing of above-mentioned three deterministic processes, the present embodiment is restriction not.A preferred order is: first judge whether to receive the beep-page message of first user card, because for mobile terminal, the priority of processing called service is generally higher.Then, judging whether to receive the system message of first user card, is finally to judge whether to carry out cell reselection again.Because whether need to carry out cell reselection normally what the system message receiving was further determined after judgement, wherein system message comprises the system message of the current persistent district of mobile terminal and the system message of adjacent cell.According to the system message receiving, when the signal strength signal intensity of the current persistent district of mobile terminal is less than the signal strength signal intensity of adjacent cell, mobile terminal may need to carry out cell reselection.
If the determination result is NO for described step S2, described step S2 is carried out in circulation,, when next predetermined period arrives, continues the deterministic process of execution step S2.It should be noted that, in the present embodiment, the determination result is NO refers to that the judged result of above-mentioned three judgements (judge whether described mobile terminal needs to receive the beep-page message of first user card, judge whether to receive the system message of first user card and judge whether to carry out cell reselection) is all no situation for described step S2.That is to say, after executing above-mentioned three judgements, complete the judgement circulation of current predetermined period, until next predetermined period is carried out described step S2 while arriving again.
If judgment result is that of described step S2 be, perform step S3, enable the second RF processing unit and process described other tasks.It should be noted that, in the present embodiment, judgment result is that of described step S2 refer in above-mentioned three judgements (judge whether described mobile terminal needs to receive the beep-page message of first user card, judge whether to receive the system message of first user card and judge whether to carry out cell reselection) any judgment result is that in the situation that is, just enable another RF processing unit and process described other tasks.Particularly, if described mobile terminal need to receive the beep-page message of first user card, enable the beep-page message that the second RF processing unit receives first user card.If described mobile terminal need to receive the system message of first user card, enable the system message that the second RF processing unit receives first user card.If further judge and determine that described mobile terminal need to carry out cell reselection according to the system message of the first user card receiving, enable the second RF processing unit and carry out cell reselection.It should be noted that, conventionally between the beep-page message receiving cycle of a subscriber card in mobile terminal and system message receiving cycle, can not clash, therefore for a subscriber card, at synchronization, can not need paging receiving message and system message simultaneously.
At described the second RF processing unit, handle after described other tasks, close described the second RF processing unit.Because the second RF processing unit is not in conventional state, when not needing to use, can close this second radio frequency unit, the power consumption of also having saved to a certain extent mobile terminal.It should be noted that, in the present embodiment, so-called the second RF processing unit is handled described other tasks and is referred to that according to the judged result of above-mentioned three judgements, this second RF processing unit is handled all need business to be processed in the judgement circulation of current predetermined period.When the judgement circulation of next predetermined period arrives, if desired process other tasks, then enable this second RF processing unit.
The above-mentioned detailed process of being processed transfer of data, paging receiving message, the receiving system message in GPRS data service process and being carried out cell reselection by RF processing unit can adopt prior art to realize, and does not repeat them here.
As shown in Figure 2 be the schematic flow sheet of the task processing method of a mobile terminal of describing in conjunction with the embodiments.With reference to figure 2, described first user card is processed in described GPRS data service process, when current predetermined period arrives, performs step S101, judges whether to receive the beep-page message of first user card.If judgment result is that of step S101 is that execution step S102, starts the beep-page message that the second RF processing unit receives first user card.If the determination result is NO for execution of step S102 or step S101, perform step S103, judge whether to receive the system message of first user card.If judgment result is that of step S103 is that execution step S104, starts the system message that the second RF processing unit receives first user card.If the determination result is NO for execution of step S104 or step S103, perform step S105, judge whether to carry out cell reselection.If judgment result is that of step S105 is that execution step S106, enables the second RF processing unit and carry out cell reselection.If the determination result is NO for execution of step S106 or step S105, finish the judgement circulation of this predetermined period.
Embodiment bis-
In the present embodiment, take described mobile terminal is described as double-card mobile terminal as example.
As described in step S1, utilize the first RF processing unit processing first user card in mobile terminal to carry out the transfer of data in GPRS data service process.
As described in step S2, at described first user card, process in described GPRS data service process, every predetermined period, judge whether described mobile terminal needs to process other tasks.Different from embodiment mono-, in the present embodiment, described mobile terminal is double-card mobile terminal, comprises first user card and the second subscriber card.Therefore, judge whether described mobile terminal needs to process other tasks and comprise beep-page message, reception first user card and/or the system message of the second subscriber card or any business in cell reselection that receives first user card and/or the second subscriber card.In the present embodiment, also can carry out above-mentioned deterministic process by a judge module is set in the baseband chip of mobile terminal.
In the present embodiment, described predetermined period can be determined according to the beep-page message or the system message that often how often receive a first user card (or second subscriber card), and the beep-page message cycle possibility that receives two subscriber cards is inconsistent, the system message cycle that receives two subscriber cards also may be inconsistent.Take paging receiving message as example, and the beep-page message cycle that for example, the beep-page message cycle that receives first user card is 0.56 second, receive the second subscriber card is 0.64 second, and described predetermined period can be set as 0.56 second or 0.64 second.Take receiving system message cycle as example, and the system message cycle that for example, the system message cycle that receives first user card is 0.256 second, receive the second subscriber card is 0.376 second, and described predetermined period can be set as 0.256 second or 0.376 second.In actual applications, definite method of predetermined period is not limited to above-mentioned example, and those skilled in the art can determine described predetermined period according to real network environment.
In the present embodiment, a deterministic process need to judge respectively whether described mobile terminal needs to receive the beep-page message of first user card and/or the second subscriber card, whether needs to receive the system message of first user card and/or the second subscriber card and whether need to carry out cell reselection.The sequencing of above-mentioned several deterministic processes, the present embodiment is restriction not.A preferred order is: the beep-page message that first judges whether to receive first user card and/or the second subscriber card, then judge whether to receive the system message of first user card and/or the second subscriber card, the last again first user card that basis receives and the system message of the/the second subscriber card further judge whether to carry out cell reselection.Wherein, described system message comprises (or the second subscriber card) system message of current persistent district of first user card in mobile terminal and the system message of adjacent cell.According to the system message receiving, when the signal strength signal intensity of the current persistent district of first user card in mobile terminal (or second subscriber card) is less than the signal strength signal intensity of adjacent cell, mobile terminal may need to carry out cell reselection.
If the determination result is NO for described step S2, described step S2 is carried out in circulation,, when next predetermined period arrives, continues the deterministic process of execution step S2.It should be noted that, in the present embodiment, the determination result is NO refers to that the judged result of above-mentioned several judgement (judge whether mobile terminal needs to receive the beep-page message of first user card and/or the second subscriber card, whether need to receive the system message of first user card and/or the second subscriber card and whether need to carry out cell reselection) is all no situation for described step S2.That is to say, after executing above-mentioned several judgement, complete the judgement circulation of current predetermined period, until next predetermined period is carried out described step S2 while arriving again.
If judgment result is that of described step S2 be, perform step S3, enable the second RF processing unit and process described other tasks.It should be noted that, in the present embodiment, judgment result is that of described step S2 refer in above-mentioned three judgements (judge whether mobile terminal needs to receive the beep-page message of first user card and/or the second subscriber card, whether need to receive the system message of first user card and/or the second subscriber card and whether need to carry out cell reselection) any judgment result is that in the situation that is, just enable another RF processing unit and process described other tasks.
Different from above-described embodiment one, in the present embodiment, mobile terminal is double-card mobile terminal, the reasons such as sequential due to each community in network, the time of first user card and the second subscriber card paging receiving message may clash, and the time of first user card and the second subscriber card receiving system message also may clash.
If above-mentioned steps S2 judgment result is that the beep-page message that need to receive first user card and the second subscriber card, the i.e. paging of two subscriber cards clashes, due to current, only have a RF processing unit can supply paging receiving, therefore mobile terminal need to receive the wherein beep-page message of a subscriber card according to priority orders, and abandons receiving the beep-page message of another subscriber card.
If above-mentioned steps S2 judgment result is that the system message that need to receive first user card and the second subscriber card, the system message of two subscriber cards clashes, therefore mobile terminal also need to receive the wherein system message of a subscriber card according to priority orders, and abandons receiving the system message of another subscriber card.Above-mentioned priority orders can be predefined in mobile terminal inside.
If the system message that judgment result is that beep-page message and second subscriber card (or first user card) that need to receive first user card (or second subscriber card) of above-mentioned steps S2, owing to receiving the time of the beep-page message of first user card (or second subscriber card) and the system message of the second subscriber card (or first user card), also may clash, therefore mobile terminal need to receive wherein beep-page message or the system message of a subscriber card according to priority orders, and abandons receiving other message.
In other embodiments, in order to avoid wherein beep-page message or the system message of a subscriber card as far as possible, lose, when processing, the RF processing unit of GPRS data service of first user card is current not to need to carry out in the situation of transfer of data, can utilize this RF processing unit to receive beep-page message or the system message of first user card (or second subscriber card).
Then, according to the system message of the first user card receiving (or second subscriber card), doing further judgement determines whether to carry out cell reselection to first user card in mobile terminal (or second subscriber card), if desired carry out cell reselection, enable the second RF processing unit and process in described mobile terminal Xin community and carry out random access procedure.
At described the second RF processing unit, handle after described other tasks, close described the second RF processing unit.Because described the second RF processing unit is not in conventional state, when not needing to use, can close this second RF processing unit, the power consumption of also having saved to a certain extent mobile terminal.It should be noted that, in the present embodiment, so-called the second RF processing unit is handled described other tasks and is referred to that according to the judged result of above-mentioned several judgements, this second RF processing unit is handled all need task to be processed in the judgement circulation of current predetermined period.When the judgement circulation of next predetermined period arrives, if desired process other tasks, then enable this second RF processing unit.
The above-mentioned detailed process of being processed transfer of data, paging receiving message, the receiving system message in GPRS data service process and being carried out cell reselection by RF processing unit can adopt prior art to realize, and does not repeat them here.
As shown in Figure 3 be the schematic flow sheet of the task processing method of two mobile terminals of describing in conjunction with the embodiments.With reference to figure 3, described first user card is processed in described GPRS data service process, when current predetermined period arrives, performs step S201, judges whether to receive the beep-page message of first user card and/or the second subscriber card.If judgment result is that of step S201 is that execution step S202, starts the beep-page message that the second RF processing unit receives first user card and/or the second subscriber card.If the determination result is NO for execution of step S202 or step S201, perform step S203, judge whether to receive the system message of first user card and/or the second subscriber card.If judgment result is that of step S203 is that execution step S204, starts the system message that the second RF processing unit receives first user card and/or the second subscriber card.If the determination result is NO for execution of step S204 or step S203, perform step S205, judge whether to carry out cell reselection.If judgment result is that of step S205 is that execution step S206, enables the second RF processing unit and carry out cell reselection.If the determination result is NO for execution of step S206 or step S205, finish the judgement circulation of this predetermined period.
In above-described embodiment one, described first user card can reside in 2G network formats or 3G network standard or other network formats.In above-described embodiment two, described first user card and described the second subscriber card can reside under identical network formats, such as 2G network formats or 3G network standard etc.Described first user card and described the second subscriber card also can reside in respectively under different network formats, and for example first user card resides under 2G network formats, and the second subscriber card resides under 3G network standard.
It should be noted that, in above-described embodiment one and embodiment bis-, take respectively single deck tape-recorder mobile terminal and double-card mobile terminal describes the task processing method of the mobile terminal that the technical program provides as example, but the technical program is not limited to single deck tape-recorder and double-card mobile terminal, for many cards (three card more than) mobile terminal, also can adopt the task processing method of the mobile terminal that the technical program provides.
Task processing method based on mobile terminal provided by the invention, specific embodiment (being embodiment bis-) for double-card mobile terminal has generality for multi-card mobile terminal, therefore the specific implementation process, being applied on multi-card mobile terminal for task processing method provided by the invention can be with reference to the description of above-described embodiment two.
Task processing method based on the above-mentioned mobile terminal providing, the embodiment of the present invention also provides a kind of Task Processing Unit of mobile terminal.As shown in Figure 4 be the structural representation of specific embodiment of the Task Processing Unit of a kind of mobile terminal of the present invention.With reference to figure 4, described Task Processing Unit 1 comprises:
Radio frequency processing module 11, described radio frequency processing module 11 comprises two RF processing units, is respectively the first RF processing unit 111 and the second RF processing unit 112.Wherein, the first RF processing unit 111 carries out the transfer of data in GPRS data service process for the treatment of first user card (not shown in Fig. 4).Baseband chip 12, described baseband chip 12 comprises judge module 121 and processing module 122.Wherein, described judge module 121, for process the GPRS data service process of described first user card at mobile terminal, judges every predetermined period whether described mobile terminal needs to process other tasks; Described processing module 122 is in the situation that judgment result is that of described judge module 121 is to enable the second RF processing unit 112 and process described other tasks.Described processing module 122 also, for handling at described mobile terminal after described other tasks, is closed described the second RF processing unit 112.Further, described baseband chip 12 also comprises two radio frequency interfaces that are connected with two RF processing units respectively, and described two radio frequency interfaces are also connected with described processing module 122.Particularly, as shown in Figure 4, the first radio frequency interface 123 connects the first RF processing unit 111, the second radio frequency interfaces 124 and connects the second RF processing unit 112, and described the first radio frequency interface 123 is all connected with described processing module 122 with described the second radio frequency interface 124.In the present embodiment, described other tasks comprise receive at least one subscriber card beep-page message, receive the system message of at least one subscriber card or any business in cell reselection.
Specifically, described judge module 121 comprises: the first judging unit (not shown in Fig. 4), for judging whether described mobile terminal needs to receive the beep-page message of at least one subscriber card; The second judging unit (not shown in Fig. 4), for judging whether described mobile terminal needs to receive the system message of at least one subscriber card; The 3rd judging unit (not shown in Fig. 4), for judging whether described mobile terminal needs to carry out cell reselection.Correspondingly, described processing module 122 comprises: the first processing unit (not shown in Fig. 4), in the situation that judgment result is that of described the first judging unit is to enable the beep-page message that described the second RF processing unit 112 receives at least one subscriber card; The second processing unit (not shown in Fig. 4), in the situation that judgment result is that of described the second judging unit is to enable the system message that described the second RF processing unit 112 receives at least one subscriber card; The 3rd processing unit (not shown in Fig. 4), in the situation that described the 3rd judgment result is that of judging unit is to enable described the second RF processing unit 112 and carry out cell reselection.
Further, for double-card mobile terminal and many cards (more than three cards) mobile terminal, due to the specific sequential relationship in each community in network, between the beep-page message of two above subscriber cards, may clash between system message and between the system message of different user card and beep-page message.
Therefore, if the Task Processing Unit described in the present embodiment is applied in double-card mobile terminal and multi-card mobile terminal, described the first processing unit, also for the beep-page message that need to receive two above subscriber cards that judgment result is that at described the first judging unit, and in the situation that the time that receives the beep-page message of described two above subscriber cards clashes, enable described the second RF processing unit 112 and receive the wherein beep-page message of a subscriber card according to priority orders.
Described the second processing unit, also for the system message that need to receive two above subscriber cards that judgment result is that at described the second judging unit, and in the situation that the time that receives the system message of described two above subscriber cards clashes, enable described the second RF processing unit 112 and receive the wherein system message of a subscriber card according to priority orders.
Described the second RF processing unit 112 is also for the system message that need to receive two above subscriber cards that judgment result is that need to receive the beep-page message of two above subscriber cards and described the second judging unit judgment result is that of described the first judging unit, and receive in the situation that the beep-page message of described two above subscriber cards and the time of system message clashes, according to priority orders, receive wherein system message or the beep-page message of a subscriber card.
Business processing device based on the above-mentioned mobile terminal providing, the embodiment of the present invention also provides a kind of mobile terminal, comprises business processing device 1 as shown in Figure 4.It should be noted that, the Task Processing Unit 1 of the mobile terminal that the present embodiment provides is applicable to single deck tape-recorder mobile terminal, double-card mobile terminal and many cards (more than three cards) mobile terminal.
Contrast the beneficial effect of existing injection GSM/GPRS/EDGE mobile terminal explanation technical solution of the present invention frequently below:
1) cycle the shortest of mobile terminal paging receiving message is 0.48 second conventionally, for existing injection frequency mobile terminal, due to the reasons such as sequential relationship of paging channel with the interchannel of transmission GPRS data, receive a beep-page message and at least cause two GPRS loss of datas, namely per secondly may cause four GPRS loss of datas.And employing the technical program, for single deck tape-recorder mobile terminal, can solve the problem of losing paging or losing GPRS data completely.Although possibly cannot address the above problem completely for double card or multi-card mobile terminal, also can improve the problems referred to above.
2) for existing injection frequency mobile terminal, in processing GPRS data service process, system message be may lose, the system message of current persistent district and the system message of adjacent cell comprised.Although in actual conditions, the loss of system message is relevant with motion state to the residing network environment of mobile terminal, network adjacent cell is more conventionally, motion of mobile terminals is faster, and system message is lost also manyly.But employing the technical program, owing to can carrying out by independent RF processing unit receiving system message, can reduce the loss of system message to a certain extent.
3) for existing injection frequency mobile terminal, in processing GPRS data service process, if desired carry out cell reselection, owing to need to receiving the system message of adjacent cell, also need Xin community to carry out random access procedure, and the time of conventionally processing this process need to reach more than 8 seconds, very large for the impact of GPRS data receiver, may cause a large amount of GPRS loss of datas, have a strong impact on data transmission performance.And adopt the technical program to carry out random access procedure owing to can receiving by independent RF processing unit system message and the Xin community of adjacent cell, can effectively reduce the loss of GPRS data.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can utilize method and the technology contents of above-mentioned announcement to make possible change and modification to technical solution of the present invention; therefore; every content that does not depart from technical solution of the present invention; any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all belong to the protection range of technical solution of the present invention.
Claims (18)
1. a task processing method for mobile terminal, is characterized in that, comprising:
Utilize the first RF processing unit to process first user card and carry out the transfer of data in GPRS data service process;
In processing described GPRS data service process, every predetermined period, judge whether described mobile terminal needs to process other tasks;
If above-mentioned, judgment result is that to be, enable the second RF processing unit and process described other tasks.
2. the task processing method of mobile terminal according to claim 1, is characterized in that, also comprises: at described mobile terminal, handle after described other tasks, close described the second RF processing unit.
3. the task processing method of mobile terminal according to claim 1, is characterized in that, described other tasks comprise receive at least one subscriber card beep-page message, receive the system message of at least one subscriber card or any in cell reselection.
4. the task processing method of mobile terminal according to claim 3, is characterized in that, judges whether described mobile terminal needs to process other tasks and comprise:
Judge respectively whether described mobile terminal needs to receive the beep-page message of at least one subscriber card, whether need to receive the system message of at least one subscriber card and whether need to carry out cell reselection.
5. the task processing method of mobile terminal according to claim 4, is characterized in that, if described above-mentioned judgment result is that is to enable described other tasks of the second RF processing unit processing and comprise:
If described mobile terminal need to receive the beep-page message of at least one subscriber card, enable the beep-page message that described the second RF processing unit receives at least one subscriber card; If described mobile terminal need to receive the system message of at least one subscriber card, enable the system message that described the second RF processing unit receives at least one subscriber card; If described mobile terminal need to carry out cell reselection, enable described the second RF processing unit and carry out cell reselection.
6. the task processing method of mobile terminal according to claim 5, it is characterized in that, if described mobile terminal need to receive the beep-page message of two above subscriber cards, and the time that receives the beep-page message of described two above subscriber cards clashes, according to priority orders, receive the wherein beep-page message of a subscriber card.
7. the task processing method of mobile terminal according to claim 5, it is characterized in that, if described mobile terminal need to receive the system message of two above subscriber cards, and the time that receives the system message of described two above subscriber cards clashes, according to priority orders, receive the wherein system message of a subscriber card.
8. the task processing method of mobile terminal according to claim 5, it is characterized in that, if described mobile terminal need to receive beep-page message and the system message of two above subscriber cards, and receiving the beep-page message of described two above subscriber cards and the time of system message clashes, according to priority orders, receive wherein system message or the beep-page message of a subscriber card.
9. a Task Processing Unit for mobile terminal, is characterized in that, comprising:
Radio frequency processing module, described radio frequency processing module comprises two RF processing units, wherein the first RF processing unit carries out the transfer of data in GPRS data service process for the treatment of first user card;
Baseband chip, described baseband chip comprises judge module and processing module; Wherein, described judge module, for process the GPRS data service process of described first user card at mobile terminal, judges every predetermined period whether described mobile terminal needs to process other tasks; Described processing module is used in the situation that judgment result is that of described judge module is, enables the second RF processing unit and processes described other tasks.
10. the Task Processing Unit of mobile terminal according to claim 9, is characterized in that, described processing module also, for handling at described mobile terminal after described other tasks, is closed described the second RF processing unit.
The Task Processing Unit of 11. mobile terminals according to claim 9, is characterized in that, described other tasks comprise receive at least one subscriber card beep-page message, receive the system message of at least one subscriber card or any in cell reselection.
The Task Processing Unit of 12. mobile terminals according to claim 11, is characterized in that, described judge module comprises:
The first judging unit, for judging whether described mobile terminal needs to receive the beep-page message of at least one subscriber card;
The second judging unit, for judging whether described mobile terminal needs to receive the system message of at least one subscriber card;
The 3rd judging unit, for judging whether described mobile terminal needs to carry out cell reselection.
The Task Processing Unit of 13. mobile terminals according to claim 12, is characterized in that, described processing module comprises:
The first processing unit, in the situation that judgment result is that of described the first judging unit is to enable the beep-page message that described the second RF processing unit receives at least one subscriber card;
The second processing unit, in the situation that judgment result is that of described the second judging unit is to enable the system message that described the second RF processing unit receives at least one subscriber card;
The 3rd processing unit, in the situation that described the 3rd judgment result is that of judging unit is to enable described the second RF processing unit and carry out cell reselection.
The Task Processing Unit of 14. mobile terminals according to claim 13, it is characterized in that, described the first processing unit, also for the beep-page message that need to receive two above subscriber cards that judgment result is that at described the first judging unit, and in the situation that the time that receives the beep-page message of described two above subscriber cards clashes, enable described the second RF processing unit and receive the wherein beep-page message of a subscriber card according to priority orders.
The Task Processing Unit of 15. mobile terminals according to claim 13, it is characterized in that, described the second processing unit, also for the system message that need to receive two above subscriber cards that judgment result is that at described the second judging unit, and in the situation that the time that receives the system message of described two above subscriber cards clashes, enable described the second RF processing unit and receive the wherein system message of a subscriber card according to priority orders.
The Task Processing Unit of 16. mobile terminals according to claim 13, it is characterized in that, described the second RF processing unit is also for the system message that need to receive two above subscriber cards that judgment result is that need to receive the beep-page message of two above subscriber cards and described the second judging unit judgment result is that of described the first judging unit, and receive in the situation that the beep-page message of described two above subscriber cards and the time of system message clashes, according to priority orders, receive wherein system message or the beep-page message of a subscriber card.
The Task Processing Unit of 17. mobile terminals according to claim 9, is characterized in that, described baseband chip also comprises two radio frequency interfaces that are connected with two RF processing units respectively, and described two radio frequency interfaces are also connected with described processing module.
18. 1 kinds of mobile terminals, is characterized in that, comprise in claim 9 to 17 Task Processing Unit of mobile terminal described in any one.
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