CN103916986A - Terminal and method for multimode multi-standby - Google Patents
Terminal and method for multimode multi-standby Download PDFInfo
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- CN103916986A CN103916986A CN201310003562.7A CN201310003562A CN103916986A CN 103916986 A CN103916986 A CN 103916986A CN 201310003562 A CN201310003562 A CN 201310003562A CN 103916986 A CN103916986 A CN 103916986A
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Abstract
The invention discloses a terminal and method for multimode multi-standby. The method comprises the steps that a baseband processing unit receives call request signals corresponding to SIM cards except for a first SIM card through a diversity receiving channel; when the call request signal corresponding to the second SIM card is received by the baseband processing unit, the connection state of a master set receiving and sending channel corresponding to a communication system of the first SIM card is maintained or a master set receiving and sending channel corresponding to a communication system of the second SIM card is connected. The invention further discloses the terminal for multimode multi-standby. According to the technical scheme, the problem that call requests corresponding to the SIM cards except for the first SIM card can not be processed when a call is made by the terminal for multimode multi-standby through the first SIM card is solved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of multi-mode multi-standby terminal and multi-mode and multi-standby method thereof.
Background technology
Current, communication of mobile terminal standard comprises global system for mobile communications (GSM, Global Systemfor Mobile Communications), code division multiple access (CDMA, Code Division Multiple Access) and Wideband Code Division Multiple Access (WCDMA) (WCDMA, Wideband Code Division Multiple Access) etc., thus, multi-mode multi-standby terminal application is increasingly extensive, user can use two or above different subscriber identification module (SIM by multi-mode multi-standby terminal simultaneously, Subscriber Identity Module) clamping enters the communication network of different communication standard, to reduce communication cost, can also for example, by distinguish the use scenes of mobile terminal with the communication network of different systems: corresponding GSM network and the cdma network of using respectively in work and life.
At present, there is following problem in multi-mode multi-standby terminal: when calling terminal is initiated the call request of the first SIM card of corresponding multi-mode multi-standby terminal in application, if now multi-mode multi-standby terminal is using the first SIM card SIM card in addition to converse, calling terminal can think that multi-mode multi-standby terminal is positioned at signal blind zone, thereby the called multi-mode multi-standby terminal of prompting user, in without service (no service) state, causes call request failure.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of multi-mode multi-standby terminal and multi-mode and multi-standby method thereof, can solve multi-mode multi-standby terminal uses the first SIM card to converse, calling terminal is initiated the call request failure of the SIM card beyond corresponding multi-mode multi-standby terminal the first SIM card, the problem that cannot converse.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of multi-mode multi-standby terminal, use the SIM card of at least two different communication standards; Described multi-mode multi-standby terminal comprises: baseband processing unit, an above main collection are received and dispatched path and more than one diversity reception path; The corresponding a kind of SIM card communication standard of each main collection transmitting-receiving path, the corresponding a kind of SIM card communication standard of each diversity reception path; Wherein,
Described baseband processing unit, while receiving and dispatching path for the main collection corresponding with the first SIM card communication standard in conducting, diversity reception path beyond the conducting diversity reception path corresponding with described the first SIM card communication standard, receives the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path; In the time receiving the call request signal corresponding with the second SIM card, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard;
Described diversity reception path, for receiving the call request signal corresponding with described the first SIM card SIM card in addition.
Preferably, described baseband processing unit, also for the each main collection transmitting-receiving path of timesharing switched conductive; In the time receiving the call request signal corresponding with described the first SIM card, the main collection transmitting-receiving path that conducting is corresponding with described the first SIM card communication standard;
Described main collection transmitting-receiving path, also for receiving call request signal and transferring to described baseband processing unit.
Preferably, described baseband processing unit, during specifically for the main collection transmitting-receiving path corresponding with described the first SIM card communication standard in conducting, the timesharing switched conductive diversity reception path corresponding with described the first SIM card communication standard diversity reception path in addition.
Preferably, described baseband processing unit, also needs to accept the call request corresponding with described the second SIM card for determining whether, if accepted, and the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard; Otherwise, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path.
Preferably, described baseband processing unit, also for the conducting state keeping the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or when the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard, diversity reception path beyond the conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard, receives the call request signal corresponding with described the first SIM card or the second SIM card SIM card in addition by described diversity reception path.
Preferably, the diversity reception path beyond the described baseband processing unit conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard is: diversity reception path corresponding to timesharing switched conductive and described the first SIM card or the second SIM card communication standard diversity reception path in addition.
The present invention also provides a kind of multi-mode multi-standby terminal multi-mode and multi-standby method, is applied to above-described multi-mode multi-standby terminal; Described method comprises:
When the described baseband processing unit conducting main collection corresponding with the first SIM card communication standard received and dispatched path, diversity reception path beyond the conducting diversity reception path corresponding with described the first SIM card communication standard, receives the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path;
Described baseband processing unit is in the time receiving the call request signal corresponding with the second SIM card, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard.
Preferably, before the described baseband processing unit conducting main collection corresponding with the first SIM card communication standard received and dispatched path, described method also comprises:
The each main collection transmitting-receiving path of described baseband processing unit timesharing switched conductive, receive call request signal by described main collection transmitting-receiving path, and in the time receiving the call request signal corresponding with described the first SIM card, the main collection transmitting-receiving path that conducting is corresponding with described the first SIM card communication standard.
Preferably, the diversity reception path beyond the described baseband processing unit conducting diversity reception path corresponding with described the first SIM card communication standard, comprising:
Diversity reception path beyond the described baseband processing unit timesharing switched conductive diversity reception path corresponding with described the first SIM card communication standard.
Preferably, the conducting state that described baseband processing unit keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard, comprising:
Baseband processing unit determines whether to accept the call request corresponding with described the second SIM card, if accepted, and the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard; Otherwise, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path.
Preferably, described baseband processing unit keeps the conducting state of the main collection transmitting-receiving path corresponding with described the first SIM card communication standard, or the conducting main collection corresponding with described the second SIM card communication standard be while receiving and dispatching path, and described method also comprises:
Diversity reception path beyond the described baseband processing unit timesharing switched conductive diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard, receives the call request signal corresponding with described the first SIM card or the second SIM card SIM card in addition by described diversity reception path.
Preferably, the diversity reception path beyond the described baseband processing unit conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard, comprising:
Diversity reception path beyond the described baseband processing unit timesharing switched conductive diversity reception path corresponding with described the first SIM card or the second SIM card communication standard.
In technical scheme provided by the present invention, the main collection transmitting-receiving path that baseband processing unit conducting in multi-mode multi-standby terminal is corresponding with the first SIM card communication standard, while carrying out the call of corresponding described the first SIM card, receive the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path, and by the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, continue the call of corresponding described the first SIM card, or the conducting main collection transmitting-receiving path corresponding with the second SIM card communication standard, carry out the call of corresponding described the second SIM card.So, ensure that multi-mode multi-standby terminal is in the time carrying out the call of corresponding described the first SIM card, can process the call request of corresponding described the first SIM card SIM card in addition, avoid calling terminal to initiate the problem of call request failure to multi-mode multi-standby terminal, improve success rate of communication, and then improved user's experience.
Brief description of the drawings
Fig. 1 is the composition structural representation of multi-mode multi-standby terminal of the present invention;
Fig. 2 is the realization flow schematic diagram of multi-mode multi-standby terminal multi-mode and multi-standby method of the present invention;
Fig. 3 is the composition structural representation of multi-mode multi-standby terminal in one embodiment of the invention;
Fig. 4 is the handling process schematic diagram of multi-mode multi-standby terminal in one embodiment of the invention.
Embodiment
Conventionally, a multi-mode multi-standby terminal uses the SIM card of at least two different communication standards, in practical application, in a multi-mode multi-standby terminal, can have multiple SIM card, can be every SIM card corresponding a kind of communication standard respectively; Also can there are two corresponding a kind of communication standards of above SIM card, have the situation of the corresponding different communication standard of other SIM card simultaneously.Below be only elaborated as an example of the situation of the corresponding a kind of communication standard of every SIM card example, situations of the corresponding a kind of communication standard of multiple cards can adopt similar processing procedure.
Below in conjunction with drawings and the specific embodiments, the present invention will be further described in detail.
Fig. 1 is the composition structural representation of multi-mode multi-standby terminal of the present invention, and described multi-mode multi-standby terminal comprises: baseband processing unit 11, above main collection transmitting-receiving path 12 and more than one diversity reception path 13; The corresponding a kind of SIM card communication standard of each main collection transmitting-receiving path, the corresponding a kind of SIM card communication standard of each diversity reception path; Wherein,
Described baseband processing unit 11, while receiving and dispatching path 12 for the main collection corresponding with the first SIM card communication standard in conducting, diversity reception path 13 beyond the conducting diversity reception path corresponding with described the first SIM card communication standard 13, receives the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path 13; In the time receiving the call request signal corresponding with the second SIM card, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path 12, or the conducting main collection transmitting-receiving path 12 corresponding with described the second SIM card communication standard.
Described diversity reception path 13, for receiving the call request signal corresponding with described the first SIM card SIM card in addition.
Preferably, in the situation that not setting up any call, that is: do not receive the call request signal corresponding with the first SIM card before, described baseband processing unit 11, also for the each main collection transmitting-receiving of timesharing switched conductive path 12; In the time receiving the call request signal corresponding with described the first SIM card, the main collection transmitting-receiving path 12 that conducting is corresponding with described the first SIM card communication standard;
Described main collection transmitting-receiving path 12, also for receiving call request signal and transferring to described baseband processing unit 11.
Preferably, described baseband processing unit 11, during specifically for the main collection transmitting-receiving path 12 corresponding with described the first SIM card communication standard in conducting, the timesharing switched conductive diversity reception path 13 corresponding with described the first SIM card communication standard diversity reception path 13 in addition.
Preferably, described baseband processing unit 11, also for determining whether to accept the call request corresponding with described the second SIM card, if accepted, the conducting main collection transmitting-receiving path 12 corresponding with described the second SIM card communication standard; Otherwise, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path 12.
Preferably, described baseband processing unit 11, also for the conducting state keeping the main collection corresponding with described the first SIM card communication standard to receive and dispatch path 12, or when the conducting main collection transmitting-receiving path 12 corresponding with described the second SIM card communication standard, diversity reception path 13 beyond the conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard 13, receives the call request signal corresponding with described the first SIM card or the second SIM card SIM card in addition by described diversity reception path 13.
Wherein, diversity reception path 13 beyond the diversity reception path 13 that described in described conducting, the first SIM card communication standard or the second SIM card communication standard are corresponding can be the diversity reception path 13 beyond the timesharing switched conductive diversity reception path corresponding with described the first SIM card or the second SIM card communication standard 13.
Based on the multi-mode multi-standby terminal that forms structure shown in Fig. 1, Fig. 2 is the realization flow schematic diagram of terminal multi-mode and multi-standby method of the present invention, and as shown in Figure 2, described method comprises:
Step 201: when the described baseband processing unit conducting main collection corresponding with the first SIM card communication standard received and dispatched path, diversity reception path beyond the conducting diversity reception path corresponding with described the first SIM card communication standard, receives the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path;
Preferably, before step 201, that is: do not receive the call request signal corresponding with the first SIM card before, described method also comprises:
The each main collection transmitting-receiving path of described baseband processing unit timesharing switched conductive, receive call request signal by described main collection transmitting-receiving path, and in the time receiving the call request signal corresponding with described the first SIM card, the main collection transmitting-receiving path that conducting is corresponding with described the first SIM card communication standard.
Wherein, the time of described main collection transmitting-receiving path switched conductive, default according to the communication standard of SIM card corresponding to described main collection transmitting-receiving path.
Preferably, the diversity reception path beyond the diversity reception path that the first SIM card communication standard is corresponding described in described baseband processing unit conducting, comprising:
Diversity reception path beyond the described baseband processing unit timesharing switched conductive diversity reception path corresponding with described the first SIM card communication standard.
Wherein, the time of described diversity reception path switched conductive, default according to the communication standard of SIM card corresponding to described diversity reception path.
Step 202: described baseband processing unit is in the time receiving the call request signal corresponding with the second SIM card, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard.
Preferably, the conducting state that described baseband processing unit keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard, comprising:
Baseband processing unit determines whether to accept the call request corresponding with described the second SIM card, if accepted, and the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard; Otherwise, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path.
Preferably, described baseband processing unit keeps the conducting state of the main collection transmitting-receiving path corresponding with described the first SIM card communication standard, or the conducting main collection corresponding with described the second SIM card communication standard be while receiving and dispatching path, and described method also comprises:
Diversity reception path beyond the described baseband processing unit conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard, receives the call request signal corresponding with described the first SIM card or the second SIM card SIM card in addition by described diversity reception path.
Wherein, when described baseband processing unit keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch the conducting state of path, diversity reception path beyond the diversity reception path that described in described baseband processing unit conducting, the first SIM card communication standard is corresponding, receives the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path; When the described baseband processing unit conducting main collection corresponding with described the second SIM card communication standard received and dispatched path, diversity reception path beyond the diversity reception path that described in described baseband processing unit conducting, the second SIM card communication standard is corresponding, receives the call request signal corresponding with described the second SIM card SIM card in addition by described diversity reception path.
Preferably, diversity reception path beyond the described baseband processing unit conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard can be the timesharing switched conductive diversity reception path corresponding with described the first SIM card or described the second SIM card communication standard diversity reception path in addition.
Wherein, the diversity reception path that described baseband processing unit timesharing switched conductive is corresponding with the communication standard of the SIM card beyond described the first SIM card, receives the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path; The diversity reception path that described baseband processing unit timesharing switched conductive is corresponding with the communication standard of the SIM card beyond described the second SIM card, receives the call request signal corresponding with described the second SIM card SIM card in addition by described diversity reception path.
Embodiment mono-
Fig. 3 is the composition structural representation of multi-mode multi-standby terminal in the present embodiment, SIM card 1, SIM card 2 and the SIM card 3 that described multi-mode multi-standby terminal uses simultaneously corresponds to the SIM card of GSM, CDMA and WCDMA standard, as shown in Figure 3, described multi-mode multi-standby terminal comprises: baseband processing unit 31, Transmit Receive Unit 32, diversity radio-frequency front-end unit 33, diversity reception antenna element 34, main collection radio-frequency front-end unit 35 and main collection dual-mode antenna unit 36.
Wherein, described Transmit Receive Unit 32 comprises: GSM radio-frequency receiving-transmitting subelement 321, CDMA radio-frequency receiving-transmitting subelement 322 and WCDMA radio-frequency receiving-transmitting subelement 323, described GSM radio-frequency receiving-transmitting subelement 321, CDMA radio-frequency receiving-transmitting subelement 322 and WCDMA radio-frequency receiving-transmitting subelement 323, form the main collection transmitting-receiving of the GSM corresponding with described SIM card 1, SIM card 2 and SIM card 3 path, the main collection transmitting-receiving path of CDMA and the main collection transmitting-receiving of WCDMA path with described main collection radio-frequency front-end unit 35, main collection dual-mode antenna unit 36 respectively; Accordingly, described GSM radio-frequency receiving-transmitting subelement 321, CDMA radio-frequency receiving-transmitting subelement 322 and WCDMA radio-frequency receiving-transmitting subelement 323, respectively with corresponding GSM diversity reception path, CDMA diversity reception path and the WCDMA diversity reception path of described diversity radio-frequency front-end unit 33 and diversity reception antenna element 34 compositions with described SIM card 1, SIM card 2 and SIM card 3.
Wherein, described baseband processing unit 31 can be by controlling the switch of described main collection radio-frequency front-end unit 35, selects the main collection transmitting-receiving of GSM path described in conducting, the main collection transmitting-receiving path of CDMA and the main collection transmitting-receiving of WCDMA path.
Wherein, described baseband processing unit 31 is by controlling the switch of described diversity radio-frequency front-end unit 32, selects GSM diversity reception path described in conducting, CDMA diversity reception path and WCDMA diversity reception path.
Wherein, the main collection transmitting-receiving of described baseband processing unit 31 and described GSM path, the main collection transmitting-receiving path of CDMA and the main collection transmitting-receiving of WCDMA path carry out the call corresponding with described SIM card 1, SIM card 2 and SIM card 3 and are treated to the category of prior art, be treated to example to carry out the call corresponding with described SIM card 1 below, the idiographic flow of described call processing be described:
Described baseband processing unit 31 receives conversation signal: described main collection dual-mode antenna unit 36 receives the radio frequency conversation signal of base station and transfers to described main collection radio-frequency front-end unit 35, described main collection radio-frequency front-end unit 35 carries out after filtering described radio frequency conversation signal, radio frequency conversation signal after described filtering is transferred to described GSM radio-frequency receiving-transmitting subelement 321, and described GSM radio-frequency receiving-transmitting subelement 321 is converted to base band conversation signal by radio frequency conversation signal after described filtering and transfers to described baseband processing unit 31 and processes;
Described baseband processing unit 31 sends conversation signal: described GSM radio-frequency receiving-transmitting subelement 321 is converted to radio frequency conversation signal by the base band conversation signal from described baseband processing unit 31 and transfers to described main collection radio-frequency front-end unit 35 and amplifies, and by described main collection dual-mode antenna unit 36, the radio frequency conversation signal after described amplification is transferred to base station.
The handling process of described multi-mode multi-standby terminal different operating state as shown in Figure 4, comprising:
Step 401: monitor call request when multi-mode multi-standby terminal standby;
Particularly, the main collection transmitting-receiving of GSM path, the main collection transmitting-receiving path of CDMA and the main collection transmitting-receiving of WCDMA path described in described baseband processing unit 31 timesharing switched conductive, receive the call request signal corresponding with described SIM card 1, SIM card 2 and SIM card 3 by described main collection transmitting-receiving path.
Wherein, the switched conductive time of the main collection transmitting-receiving of described GSM path, the main collection transmitting-receiving path of CDMA and the main collection transmitting-receiving of WCDMA path, default according to the communication standard of described path corresponding SIM card.
Step 402: multi-mode multi-standby terminal receives the call request of the corresponding multi-mode multi-standby terminal SIM card 1 that calling terminal 1 initiates;
Particularly, described baseband processing unit 31, within the switched conductive time of the main collection transmitting-receiving of described GSM path, receives the call request signal of corresponding multi-mode multi-standby terminal SIM card 1 by the main collection transmitting-receiving of described GSM path.
Step 403～404: multi-mode multi-standby terminal determines whether to accept the call request of corresponding described SIM card 1, if accepted, perform step 404; Otherwise, return to step 401;
Particularly, described baseband processing unit 31 in the time receiving user and accept the instruction of corresponding SIM card 1 call request, execution step 404; Described baseband processing unit 31, in the time receiving user and refuse the instruction of corresponding SIM card 1 call request, returns to step 401.
Step 404: multi-mode multi-standby terminal carries out the call of corresponding SIM card 1, and monitor the call request of corresponding described SIM card 2 and SIM card 3;
Particularly, the main collection transmitting-receiving of GSM path described in described baseband processing unit 31 conductings, to carry out the call processing of corresponding SIM card 1; CDMA diversity reception path and WCDMA diversity reception path described in described baseband processing unit 31 timesharing switched conductive, by the call request signal of described CDMA diversity reception path and the WCDMA diversity reception path corresponding described SIM card 2 of reception and SIM card 3.
Step 405: multi-mode multi-standby terminal receives the call request of the corresponding multi-mode multi-standby terminal SIM card 2 that calling terminal 2 initiates;
Particularly, within the switched conductive time of described CDMA diversity reception path, the radio frequency call request signal of the described SIM card 2 of correspondence that described diversity reception antenna element 34 receives base station also transfers to described diversity radio-frequency front-end unit 33, described diversity radio-frequency front-end unit 33 carries out after filtering described radio frequency call request signal, radio frequency call request signal after described filtering is transferred to described CDMA radio-frequency receiving-transmitting subelement 322, described CDMA radio-frequency receiving-transmitting subelement 322 is converted to radio frequency call request signal after described filtering base band call request signal and transfers to described baseband processing unit 31.
Step 406: multi-mode multi-standby terminal determines whether to accept the call request of corresponding described SIM card 2, if accepted, performs step 407; Otherwise, execution step 408, and return to step 404;
Particularly, described baseband processing unit 31 in the time receiving user and accept the instruction of corresponding SIM card 2 call request, execution step 407; Described baseband processing unit 31 in the time receiving user and refuse the instruction of corresponding SIM card 2 call request, execution step 408, and return to step 404.
Step 407: multi-mode multi-standby terminal carries out the call of corresponding described SIM card 2, and monitor the call request of corresponding described SIM card 1 and SIM card 3;
Particularly, the main collection transmitting-receiving of CDMA path, finishes the call processing of corresponding described SIM card 1 described in described baseband processing unit 31 conductings, carries out the call processing of corresponding described SIM card 2; GSM diversity reception path and WCDMA diversity reception path described in described baseband processing unit 31 timesharing switched conductive, by the call request signal of described GSM diversity reception path and WCDMA diversity reception path reception corresponding SIM card 1 and SIM card 3.
Step 408: multi-mode multi-standby terminal sends the multi-mode multi-standby terminal message of conversing to calling terminal 2.
Particularly, described baseband processing unit 31 is sent to base station by the multi-mode multi-standby terminal message of conversing by the main collection of described GSM transmitting-receiving path, by base station, described message is sent to calling terminal 2, to inform that the called multi-mode multi-standby terminal of calling terminal 2 converses.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.
Claims (12)
1. a multi-mode multi-standby terminal, uses the subscriber identification module SIM card of at least two different communication standards; It is characterized in that, described multi-mode multi-standby terminal comprises: baseband processing unit, an above main collection are received and dispatched path and more than one diversity reception path; The corresponding a kind of SIM card communication standard of each main collection transmitting-receiving path, the corresponding a kind of SIM card communication standard of each diversity reception path; Wherein,
Described baseband processing unit, while receiving and dispatching path for the main collection corresponding with the first SIM card communication standard in conducting, diversity reception path beyond the conducting diversity reception path corresponding with described the first SIM card communication standard, receives the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path; In the time receiving the call request signal corresponding with the second SIM card, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard;
Described diversity reception path, for receiving the call request signal corresponding with described the first SIM card SIM card in addition.
2. multi-mode multi-standby terminal according to claim 1, is characterized in that,
Described baseband processing unit, also for the each main collection transmitting-receiving path of timesharing switched conductive; In the time receiving the call request signal corresponding with described the first SIM card, the main collection transmitting-receiving path that conducting is corresponding with described the first SIM card communication standard;
Described main collection transmitting-receiving path, also for receiving call request signal and transferring to described baseband processing unit.
3. multi-mode multi-standby terminal according to claim 1, is characterized in that,
Described baseband processing unit, during specifically for the main collection transmitting-receiving path corresponding with described the first SIM card communication standard in conducting, the timesharing switched conductive diversity reception path corresponding with described the first SIM card communication standard diversity reception path in addition.
4. multi-mode multi-standby terminal according to claim 1, is characterized in that,
Described baseband processing unit, also needs to accept the call request corresponding with described the second SIM card for determining whether, if accepted, and the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard; Otherwise, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path.
5. according to the multi-mode multi-standby terminal described in claim 1,2,3 or 4, it is characterized in that,
Described baseband processing unit, also for the conducting state keeping the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or when the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard, diversity reception path beyond the conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard, receives the call request signal corresponding with described the first SIM card or the second SIM card SIM card in addition by described diversity reception path.
6. multi-mode multi-standby terminal according to claim 5, it is characterized in that, the diversity reception path beyond the described baseband processing unit conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard is: diversity reception path corresponding to timesharing switched conductive and described the first SIM card or the second SIM card communication standard diversity reception path in addition.
7. a multi-mode multi-standby terminal multi-mode and multi-standby method, is applied to multi-mode multi-standby terminal claimed in claim 1; It is characterized in that, described method comprises:
When the described baseband processing unit conducting main collection corresponding with the first SIM card communication standard received and dispatched path, diversity reception path beyond the conducting diversity reception path corresponding with described the first SIM card communication standard, receives the call request signal corresponding with described the first SIM card SIM card in addition by described diversity reception path;
Described baseband processing unit is in the time receiving the call request signal corresponding with the second SIM card, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard.
8. method according to claim 7, is characterized in that, before the described baseband processing unit conducting main collection corresponding with the first SIM card communication standard received and dispatched path, described method also comprises:
The each main collection transmitting-receiving path of described baseband processing unit timesharing switched conductive, receive call request signal by described main collection transmitting-receiving path, and in the time receiving the call request signal corresponding with described the first SIM card, the main collection transmitting-receiving path that conducting is corresponding with described the first SIM card communication standard.
9. want the method described in 7 according to right, it is characterized in that, the diversity reception path beyond the described baseband processing unit conducting diversity reception path corresponding with described the first SIM card communication standard, comprising:
Diversity reception path beyond the described baseband processing unit timesharing switched conductive diversity reception path corresponding with described the first SIM card communication standard.
10. method according to claim 7, it is characterized in that, the conducting state that described baseband processing unit keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard, comprising:
Baseband processing unit determines whether to accept the call request corresponding with described the second SIM card, if accepted, and the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard; Otherwise, the conducting state that keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path.
11. according to the method described in claim 7,8,9 or 10, it is characterized in that, the conducting state that described baseband processing unit keeps the main collection corresponding with described the first SIM card communication standard to receive and dispatch path, or when the conducting main collection transmitting-receiving path corresponding with described the second SIM card communication standard, described method also comprises:
Diversity reception path beyond the described baseband processing unit timesharing switched conductive diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard, receives the call request signal corresponding with described the first SIM card or the second SIM card SIM card in addition by described diversity reception path.
12. methods according to claim 11, is characterized in that, the diversity reception path beyond the described baseband processing unit conducting diversity reception path corresponding with described the first SIM card communication standard or the second SIM card communication standard, comprising:
Diversity reception path beyond the described baseband processing unit timesharing switched conductive diversity reception path corresponding with described the first SIM card or the second SIM card communication standard.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310003562.7A CN103916986B (en) | 2013-01-06 | 2013-01-06 | A kind of multi-mode multi-standby terminal and its multi-mode and multi-standby method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310003562.7A CN103916986B (en) | 2013-01-06 | 2013-01-06 | A kind of multi-mode multi-standby terminal and its multi-mode and multi-standby method |
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| Publication Number | Publication Date |
|---|---|
| CN103916986A true CN103916986A (en) | 2014-07-09 |
| CN103916986B CN103916986B (en) | 2018-04-20 |
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| CN201310003562.7A Active CN103916986B (en) | 2013-01-06 | 2013-01-06 | A kind of multi-mode multi-standby terminal and its multi-mode and multi-standby method |
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| CN105142166A (en) * | 2015-06-30 | 2015-12-09 | 广东欧珀移动通信有限公司 | Method and device for transmitting signals of intelligent mobile phone |
| CN105792319A (en) * | 2014-12-24 | 2016-07-20 | ***通信集团公司 | Access mode switching method of multimode double-card terminal and related device |
| CN106100688A (en) * | 2016-06-21 | 2016-11-09 | 维沃移动通信有限公司 | A kind of communication means and mobile terminal |
| CN110557746A (en) * | 2019-07-22 | 2019-12-10 | 珠海格力电器股份有限公司 | state display updating method and device |
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| CN103916986B (en) | 2018-04-20 |
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