CN101345960B - Incoming call forwarding method and system, multi-module multi-standby mobile terminal - Google Patents
Incoming call forwarding method and system, multi-module multi-standby mobile terminal Download PDFInfo
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- CN101345960B CN101345960B CN2008101421638A CN200810142163A CN101345960B CN 101345960 B CN101345960 B CN 101345960B CN 2008101421638 A CN2008101421638 A CN 2008101421638A CN 200810142163 A CN200810142163 A CN 200810142163A CN 101345960 B CN101345960 B CN 101345960B
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Abstract
The invention provides a caller id transfering method, system and multi-module multi-wait mobile terminal, suitable for communication technique domain. The caller id transfering method comprises: real-time detecting the radio frequency signal intensity received by a plurality of user identification cards in multi-module multi-wait mobile terminal; transfering the caller id to the user identification card with the highest radio frequency signal intensity, based on the detected radio frequency signal intensity received by a plurality of user identification cards. The caller id transfering method, system and multi-module multi-wait mobile terminal can dynamically and automatically modify the caller id transfer based on signal intensity, therefore the communication quality is increased.
Description
Technical field
The invention belongs to communication technical field, relate in particular to a kind of incoming call forwarding method, system and multi-mode and multi-standby mobile terminal.
Background technology
At present, in a bimode mobile terminal with gsm communication system and PHS low power communications system, set the options that is provided with of special switching incoming call, under the gsm communication system pattern, receive when this number of setting special switching incoming call is consistent, can shift by this special incoming call and set the incoming call of software, be automatically transferred under this PHS low power communications system pattern and answer for mobile phone users with original gsm communication system pattern.
Yet the defective of above-mentioned prior art scheme is as follows:
After the incoming call transfer was set and finished, software can only be carried out electrotransfer accordingly according to the transition strategy of setting, and this may cause serious consequence.For example, after the options of the special incoming call of Zhuan Yiing has configured if desired, more weak even do not have a received signal a certain section time PHS received signal, the special incoming call of gsm communication system (perhaps signal is stronger) is transferred to the PHS low power communications system and answers so, will have a strong impact on speech quality even can't incoming call answering.
Summary of the invention
Embodiment of the invention technical problem to be solved is to provide a kind of can dynamically change electrotransfer according to signal is strong and weak automatically, thereby improves incoming call forwarding method, system and the multi-mode and multi-standby mobile terminal of speech quality.
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of incoming call forwarding method, said method comprising the steps of:
Detect the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in the multi-mode and multi-standby mobile terminal in real time;
The lowest signal intensity threshold value of radio-frequency (RF) signal strength that detected a plurality of subscriber identification card received and the guarantee speech quality of presetting is compared;
If the radio-frequency (RF) signal strength that second subscriber identification card is received is lower than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, the number that diverts the aim on first subscriber identification card is made as the standby number that diverts the aim that sets in advance of first subscriber identification card, as if the no standby number that diverts the aim, then directly cancel the incoming call forwarding function of first subscriber identification card;
If the frequency that first subscriber identification card is received is penetrated signal strength signal intensity and is lower than this threshold value, and the radio-frequency (RF) signal strength that second subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, the number that diverts the aim on second subscriber identification card is made as the standby number that diverts the aim that sets in advance of second subscriber identification card, as if the no standby number that diverts the aim, then directly cancel the incoming call forwarding function of second subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is suitable, then keeps the incoming call transfer to be provided with constant;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that first subscriber identification card is received is received much larger than second subscriber identification card, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, the number that diverts the aim on first subscriber identification card is made as the standby number that diverts the aim that sets in advance of first subscriber identification card, as if the no standby number that diverts the aim, directly cancel the incoming call forwarding function of first subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that second subscriber identification card is received is received much larger than first subscriber identification card, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, the number that diverts the aim on second subscriber identification card is made as the standby number that diverts the aim that sets in advance of second subscriber identification card, as if the no standby number that diverts the aim, directly cancel the incoming call forwarding function of second subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all less than this threshold value, then the number that diverts the aim with first subscriber identification card and second subscriber identification card is set to the standby number that diverts the aim that the user begins to be provided with respectively, if the no standby number that diverts the aim is then cancelled first subscriber identification card and second subscriber identification card incoming call forwarding function.
The embodiment of the invention also provides a kind of incoming call transfer system, and described system comprises:
Signal detection module is used for detecting in real time the radio-frequency (RF) signal strength that a plurality of subscriber identification card received of multi-mode and multi-standby mobile terminal;
Comparison module, the lowest signal intensity threshold value that is used for radio-frequency (RF) signal strength that the detected a plurality of subscriber identification card of described signal detection module is received and the guarantee speech quality of presetting compares;
If the radio-frequency (RF) signal strength that second subscriber identification card is received is lower than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, the number that diverts the aim on first subscriber identification card is made as the standby number that diverts the aim that sets in advance of first subscriber identification card, as if the no standby number that diverts the aim, then directly cancel the incoming call forwarding function of first subscriber identification card;
If the frequency that first subscriber identification card is received is penetrated signal strength signal intensity and is lower than this threshold value, and the radio-frequency (RF) signal strength that second subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, the number that diverts the aim on second subscriber identification card is made as the standby number that diverts the aim that sets in advance of second subscriber identification card, as if the no standby number that diverts the aim, then directly cancel the incoming call forwarding function of second subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is suitable, then keeps the incoming call transfer to be provided with constant;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that first subscriber identification card is received is received much larger than second subscriber identification card, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, the number that diverts the aim on first subscriber identification card is made as the standby number that diverts the aim that sets in advance of first subscriber identification card, as if the no standby number that diverts the aim, directly cancel the incoming call forwarding function of first subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that second subscriber identification card is received is received much larger than first subscriber identification card, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, the number that diverts the aim on second subscriber identification card is made as the standby number that diverts the aim that sets in advance of second subscriber identification card, as if the no standby number that diverts the aim, directly cancel the incoming call forwarding function of second subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all less than this threshold value, then the number that diverts the aim with first subscriber identification card and second subscriber identification card is set to the standby number that diverts the aim that the user begins to be provided with respectively, if the no standby number that diverts the aim is then cancelled first subscriber identification card and second subscriber identification card incoming call forwarding function.
The embodiment of the invention also provides a kind of multi-mode and multi-standby mobile terminal that comprises incoming call transfer system recited above.
In embodiments of the present invention, detect the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in the multi-mode and multi-standby mobile terminal in real time; Can accomplish that proofreading and correct in real time incoming call shifts the purpose that is provided with, satisfy the user come electrotransfer to require in, ensured calling quality.The present invention can also send a telegram here adaptively to shift and be provided with according to the radiofrequency signal power that subscriber identification card received, realize that the incoming call on any one subscriber identification card answers on that best subscriber identification card of signal strength signal intensity, ensure optimum speech quality.
Description of drawings
Fig. 1 is the realization flow schematic diagram of the incoming call forwarding method that provides of first embodiment of the invention.
Fig. 2 is the realization flow schematic diagram of the incoming call forwarding method that provides of second embodiment of the invention.
Fig. 3 is the structural representation of the incoming call transfer system that provides of the embodiment of the invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention, detect the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in the multi-mode and multi-standby mobile terminal in real time; Automatically future, electrotransfer was answered to the strongest subscriber identification card of radio-frequency (RF) signal strength according to radio-frequency (RF) signal strength, thereby satisfy and also ensured speech quality when user of incoming call shifts requirement, realized the automatic transfer of the incoming call on a plurality of subscriber identification cards, promptly the incoming call on first subscriber identification card can be transferred to second subscriber identification card and answers, incoming call on second subscriber identification card also can be transferred to first subscriber identification card and answer, or the incoming call of a plurality of subscriber identification cards is transferred to the predefined standby number that diverts the aim of user (as landline telephone etc.) respectively.
See also Fig. 1, as the incoming call forwarding method that first embodiment of the invention provides, it may further comprise the steps:
In step S101, detect the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in the multi-mode and multi-standby mobile terminal in real time;
In embodiments of the present invention, start the function that detects the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in real time, can realize by thread; In this thread, the radio-frequency (RF) signal strength parameter that reads a plurality of subscriber identification card at regular intervals and received.
In step S102, according to the radio-frequency (RF) signal strength that detected a plurality of subscriber identification card received, electrotransfer is to the strongest subscriber identification card of radio-frequency (RF) signal strength in the future.
In embodiments of the present invention, the standby number that diverts the aim that shifts of setting incoming call (as be transferred on the landline telephone answer) in advance.The lowest signal intensity threshold value of radio-frequency (RF) signal strength that detected a plurality of subscriber identification card received and the guarantee speech quality of presetting is compared; When if the radio-frequency (RF) signal strength that detected a plurality of subscriber identification card received all is lower than the lowest signal intensity threshold value of default guarantee speech quality, then electrotransfer is answered to the standby number that diverts the aim in the future.
See also Fig. 2, as the incoming call forwarding method that second embodiment of the invention provides, it may further comprise the steps:
In step S201, the caller ID that a plurality of subscriber identification cards in the multi-mode and multi-standby mobile terminal need shift is set, and the described number that diverts the aim that needs the caller ID correspondence of transfer;
In the present embodiment, have one first subscriber identification card and one or more second subscriber identification card on the multi-mode and multi-standby mobile terminal.One or one group of special caller ID that first subscriber identification card and second subscriber identification card need shift need be set respectively, also need to be provided with the number that diverts the aim of the caller ID correspondence that needs transfer, be provided with on general first subscriber identification card and turn to the second subscriber identification card number, turn to the first subscriber identification card number and be provided with on second subscriber identification card, the standby number that diverts the aim of first subscriber identification card and second subscriber identification card can also be set respectively, be used for first subscriber identification card and second subscriber identification card and come electrotransfer under all can't the received RF signal situation.
In step S202, detect the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in the described multi-mode and multi-standby mobile terminal in real time;
In embodiments of the present invention, start the function that detects the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in real time, can realize by thread; In this thread, the radio-frequency (RF) signal strength parameter that reads a plurality of subscriber identification card at regular intervals and received.
In step S203, radio-frequency (RF) signal strength that described detected a plurality of subscriber identification card the received lowest signal intensity threshold value with default guarantee speech quality is compared;
In step S204,, the caller ID that described a plurality of subscriber identification cards need shift is carried out corresponding incoming call branching operation according to described comparative result.
In embodiments of the present invention, if the radio-frequency (RF) signal strength that second subscriber identification card is received is lower than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, and the number that diverts the aim on first subscriber identification card can not be made as the second subscriber identification card number again, and the standby number or directly cancel the incoming call forwarding function of first subscriber identification card of diverting the aim that should be made as first subscriber identification card.That is: the radio-frequency (RF) signal strength that is received as if second subscriber identification card is lower than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card is received is higher than this threshold value, then answers on electrotransfer to the first subscriber identification card in the future.
If the frequency that first subscriber identification card is received is penetrated signal strength signal intensity and is lower than this threshold value, and the radio-frequency (RF) signal strength that second subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, and the number that diverts the aim on second subscriber identification card can not be made as the first subscriber identification card number again, and the standby number or directly cancel the incoming call forwarding function of second subscriber identification card of diverting the aim that should be made as second subscriber identification card.That is: if penetrating signal strength signal intensity, the frequency that first subscriber identification card is received is lower than this threshold value, and the radio-frequency (RF) signal strength that second subscriber identification card is received is higher than this threshold value, and then electrotransfer is answered to the second the strongest subscriber identification card of radiofrequency signal in the future.
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received all greater than this threshold value, then compares the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received.If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is suitable, promptly both differences then keep the incoming call transfer to be provided with constant less than a value that defines.
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that first subscriber identification card is received is received much larger than second subscriber identification card, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, and the number that diverts the aim on first subscriber identification card can not be made as the second subscriber identification card number, and the standby number or directly cancel the incoming call forwarding function of first subscriber identification card of diverting the aim that should be made as first subscriber identification card; That is: if the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that first subscriber identification card is received is received much larger than second subscriber identification card is then answered on electrotransfer to the first subscriber identification card in the future.
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that second subscriber identification card is received is received much larger than first subscriber identification card, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, and the number that diverts the aim on second subscriber identification card can not be made as the first subscriber identification card number again, and the standby number or directly cancel the incoming call forwarding function of second subscriber identification card of diverting the aim that should be made as second subscriber identification card.That is: if the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that second subscriber identification card is received is received much larger than first subscriber identification card, then electrotransfer is answered to the second the strongest subscriber identification card of radiofrequency signal in the future.
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all less than this threshold value, then the number that diverts the aim with first subscriber identification card and second subscriber identification card is set to the standby number that diverts the aim that the user begins to be provided with respectively, if the no standby number that diverts the aim is then cancelled first subscriber identification card and second subscriber identification card incoming call forwarding function.That is: if the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received all less than this threshold value, then electrotransfer is answered to the standby number that diverts the aim in the future.
As from the foregoing, the incoming call forwarding method that provides of the embodiment of the invention can accomplish that proofreading and correct incoming call in real time shifts the purpose that is provided with.In real time according to radio-frequency (RF) signal strength that present a plurality of subscriber identification card received, the number that diverts the aim of dynamic calibration incoming call, when any one subscriber identification card in this portable terminal number receives and is provided with when needing to shift incoming call that is complementary, the standby number or do not shift and answer of diverting the aim of then transferring to the strongest subscriber identification card of radiofrequency signal number automatically or being transferred to user preset.
See also Fig. 3, the incoming call transfer system that the embodiment of the invention provides, this incoming call transfer system comprises: module 10, signal detection module 20, comparison module 30, the first incoming call shift module 40 and the second incoming call shift module 50 are set.Described incoming call transfer system can be the unit that is built in software unit, hardware cell or software and hardware combining in the multi-mode and multi-standby mobile terminal.
In embodiments of the present invention, detect the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in the multi-mode and multi-standby mobile terminal in real time; Can accomplish that proofreading and correct in real time incoming call shifts the purpose that is provided with, satisfy the user come electrotransfer to require in, ensured calling quality.The present invention can also send a telegram here adaptively to shift and be provided with according to the radiofrequency signal power that subscriber identification card received, realize that the incoming call on any one subscriber identification card answers on that best subscriber identification card of signal strength signal intensity, ensure optimum speech quality.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be in being stored in a computer read/write memory medium, described storage medium is as ROM/RAM, disk, CD etc.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an incoming call forwarding method is characterized in that, said method comprising the steps of:
Detect the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in the multi-mode and multi-standby mobile terminal in real time;
The lowest signal intensity threshold value of radio-frequency (RF) signal strength that detected a plurality of subscriber identification card received and the guarantee speech quality of presetting is compared;
If the radio-frequency (RF) signal strength that second subscriber identification card is received is lower than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, the number that diverts the aim on first subscriber identification card is made as the standby number that diverts the aim that sets in advance of first subscriber identification card, as if the no standby number that diverts the aim, then directly cancel the incoming call forwarding function of first subscriber identification card;
If the frequency that first subscriber identification card is received is penetrated signal strength signal intensity and is lower than this threshold value, and the radio-frequency (RF) signal strength that second subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, the number that diverts the aim on second subscriber identification card is made as the standby number that diverts the aim that sets in advance of second subscriber identification card, as if the no standby number that diverts the aim, then directly cancel the incoming call forwarding function of second subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is suitable, then keeps the incoming call transfer to be provided with constant;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that first subscriber identification card is received is received much larger than second subscriber identification card, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, the number that diverts the aim on first subscriber identification card is made as the standby number that diverts the aim that sets in advance of first subscriber identification card, as if the no standby number that diverts the aim, directly cancel the incoming call forwarding function of first subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that second subscriber identification card is received is received much larger than first subscriber identification card, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, the number that diverts the aim on second subscriber identification card is made as the standby number that diverts the aim that sets in advance of second subscriber identification card, as if the no standby number that diverts the aim, directly cancel the incoming call forwarding function of second subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all less than this threshold value, then the number that diverts the aim with first subscriber identification card and second subscriber identification card is set to the standby number that diverts the aim that the user begins to be provided with respectively, if the no standby number that diverts the aim is then cancelled first subscriber identification card and second subscriber identification card incoming call forwarding function.
2. incoming call forwarding method as claimed in claim 1 is characterized in that, and is further comprising the steps of after the step of the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in described real-time detection multi-mode and multi-standby mobile terminal:
The lowest signal intensity threshold value of radio-frequency (RF) signal strength that detected a plurality of subscriber identification card received and the guarantee speech quality of presetting is compared; If the radio-frequency (RF) signal strength that detected a plurality of subscriber identification card received all is lower than the lowest signal intensity threshold value of default guarantee speech quality, then future, electrotransfer was to the standby number that diverts the aim that preestablishes electrotransfer.
3. incoming call forwarding method as claimed in claim 1 is characterized in that, and is further comprising the steps of before the step of the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in described real-time detection multi-mode and multi-standby mobile terminal:
The caller ID that a plurality of subscriber identification cards in the multi-mode and multi-standby mobile terminal need shift is set, and the described number that diverts the aim that needs the caller ID correspondence of transfer.
4. incoming call forwarding method as claimed in claim 3 is characterized in that, and is further comprising the steps of before the step of the radio-frequency (RF) signal strength that a plurality of subscriber identification card received in described real-time detection multi-mode and multi-standby mobile terminal:
Set in advance the standby number that diverts the aim of first subscriber identification card and/or second subscriber identification card.
One kind the incoming call transfer system, it is characterized in that described system comprises:
Signal detection module is used for detecting in real time the radio-frequency (RF) signal strength that a plurality of subscriber identification card received of multi-mode and multi-standby mobile terminal;
Comparison module, the lowest signal intensity threshold value that is used for radio-frequency (RF) signal strength that the detected a plurality of subscriber identification card of described signal detection module is received and the guarantee speech quality of presetting compares;
If the radio-frequency (RF) signal strength that second subscriber identification card is received is lower than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, the number that diverts the aim on first subscriber identification card is made as the standby number that diverts the aim that sets in advance of first subscriber identification card, as if the no standby number that diverts the aim, then directly cancel the incoming call forwarding function of first subscriber identification card;
If the frequency that first subscriber identification card is received is penetrated signal strength signal intensity and is lower than this threshold value, and the radio-frequency (RF) signal strength that second subscriber identification card is received is higher than this threshold value, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, the number that diverts the aim on second subscriber identification card is made as the standby number that diverts the aim that sets in advance of second subscriber identification card, as if the no standby number that diverts the aim, then directly cancel the incoming call forwarding function of second subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is suitable, then keeps the incoming call transfer to be provided with constant;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that first subscriber identification card is received is received much larger than second subscriber identification card, then the number that diverts the aim on second subscriber identification card is made as the first subscriber identification card number, the number that diverts the aim on first subscriber identification card is made as the standby number that diverts the aim that sets in advance of first subscriber identification card, as if the no standby number that diverts the aim, directly cancel the incoming call forwarding function of first subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all greater than this threshold value, and the radio-frequency (RF) signal strength that the radio-frequency (RF) signal strength that second subscriber identification card is received is received much larger than first subscriber identification card, then the number that diverts the aim on first subscriber identification card is made as the second the strongest subscriber identification card number of radiofrequency signal, the number that diverts the aim on second subscriber identification card is made as the standby number that diverts the aim that sets in advance of second subscriber identification card, as if the no standby number that diverts the aim, directly cancel the incoming call forwarding function of second subscriber identification card;
If the radio-frequency (RF) signal strength that first subscriber identification card and second subscriber identification card are received is all less than this threshold value, then the number that diverts the aim with first subscriber identification card and second subscriber identification card is set to the standby number that diverts the aim that the user begins to be provided with respectively, if the no standby number that diverts the aim is then cancelled first subscriber identification card and second subscriber identification card incoming call forwarding function.
6. incoming call transfer system as claimed in claim 5 is characterized in that, described system also comprises:
The second incoming call shift module, when being used for result when described comparison module comparison and being radio-frequency (RF) signal strength that detected a plurality of subscriber identification card receives and all being lower than the lowest signal intensity threshold value of default guarantee speech quality, electrotransfer is to the standby number that diverts the aim that preestablishes electrotransfer in the future.
7. incoming call transfer system as claimed in claim 5 is characterized in that, described system also comprises:
Module is set, is used for receiving the caller ID that a plurality of subscriber identification cards that multi-mode and multi-standby mobile terminal is set need shift, and the described number that diverts the aim that needs the caller ID correspondence that shifts.
8. multi-mode and multi-standby mobile terminal that comprises claim 5,6 or 7 described incoming call transfer systems.
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| CN101505468B (en) * | 2009-03-12 | 2011-05-11 | 中兴通讯股份有限公司 | Method for implementing automatic call handover according to network status and multi-mode terminal |
| CN102118718B (en) * | 2011-03-24 | 2014-07-30 | 惠州Tcl移动通信有限公司 | Automatic call transferring method of mobile terminal |
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