CN108242991A - A kind of more card business concurrent methods and user equipment - Google Patents
A kind of more card business concurrent methods and user equipment Download PDFInfo
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- CN108242991A CN108242991A CN201611204314.9A CN201611204314A CN108242991A CN 108242991 A CN108242991 A CN 108242991A CN 201611204314 A CN201611204314 A CN 201611204314A CN 108242991 A CN108242991 A CN 108242991A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1438—Negotiation of transmission parameters prior to communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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Abstract
The embodiment of the invention discloses a kind of more card business concurrent methods and user equipment, this method to include：User equipment (UE) determines to be deployed in the multiple user identification module SIM of itself at least that there are two SIM in the presence of the upstream data for needing to transmit, the upstream data of each SIM and downlink data is based on Time Division Duplex TDD technology or Frequency Division Duplex FDD technical coordination transmits at least two SIM；The UE transmits the upstream data of the SIM at least two SIM on the uplink transmission time interval TTI of each SIM, the uplink TTI which is used for transmission upstream data is misaligned.Using the embodiment of the present invention, it can ensure that more card business are concurrent under the premise of cost is not improved.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of more card business concurrent methods and user equipment.
Background technology
Long term evolution (English：Long Term Evolution, referred to as：LTE) it is currently used primarily in Common data transmission industry
Business, with the IMS voices (English under LTE network：Voice over LTE, referred to as：VoLTE), the commercialization of VT and universal, future
LTE will be provided to people and be experienced better voice and video session services.User is using double card user equipment (English：
User Equipment, referred to as：UE) (for example, there are two user identification module (English for deployment：Subscriber
Identity Module, referred to as：SIM, also referred to as SIM card) mobile phone) when, the two card can use LTE technologies carry out industry
It is engaged in (for example, VoLTE, VT etc.)；When wherein one sticks into industry another card can with incoming call, user can then select to answer or
The phone of incoming call after hang-up.There are mainly two types of the schemes for realizing double card business at present, is situated between individually below to both schemes
It continues.
The first：Independent upstream radio-frequency channel is respectively configured for two cards on a user device, to realize double card business
Concurrently, as shown in Figure 1, illustrating two cards in Fig. 1, SIM0 and SIM1 are expressed as, SIM0 and SIM1 are respectively corresponding with respectively
From baseband modulation and demodulation module (Modem), the respective corresponding one independent radio frequency (English of each baseband modulation and demodulation module：
Radio Freqency, referred to as：RF) channel.However, often set uplink radio-frequency channel needs to configure independent power amplifier module, therefore
Cost is higher；It is difficult to resolve certainly in addition, double card emits intermodulation distortion problem simultaneously, influences the aerial download performance (English of user equipment：
Over the Air Technology, referred to as：OTA) performance.
Second：Same upstream radio-frequency channel is configured for two cards on a user device, and using LTE-Advanced
Technology realizes that the business of two cards is parallel, which introduces carrier aggregation (English：Carrier
Aggregation, referred to as：CA) technology, two cards can carry out being smoothed out for supporting business using different carrier waves respectively.Then,
This scheme can only have CA dispose cell could use, and uplink CA deployment it is often less, therefore this scheme be limited compared with
It is more.In addition, the CA of a cell deployment is often provided by an operator, if two cards belong to the operator when different,
It can not realize the service concurrence of two cards.
In conclusion either realize double card service concurrence still using CA by disposing more set independent radio frequency channels
Technology realizes double card service concurrence, and all there are various limitations, constrain the development of double card service concurrence.
Invention content
The embodiment of the invention discloses a kind of more card business concurrent methods and user equipmenies, can be in the feelings for not increasing cost
Ensure more card voice and packet data concurrent services under condition.
In a first aspect, an embodiment of the present invention provides a kind of more card business concurrent methods, this method includes：User equipment (UE)
Determine to be deployed in the upstream data at least existing in the multiple user identification module SIM of itself there are two SIM and needing to transmit,
The upstream data of each SIM and downlink data are based on Time Division Duplex TDD technology or Frequency Division Duplex FDD skill at least two SIM
Art coordinating transmissions；The UE transmits the uplink of the SIM at least two SIM on the uplink transmission time interval TTI of each SIM
Data, the uplink TTI which is used for transmission upstream data are misaligned.
By performing above-mentioned steps, user equipment does not need to dispose additional power amplifier multiple radio-frequency modules to be supported to work,
But multiple SIM voice and packet data concurrent services are supported based on time-division multiplex technology using a radio-frequency module, specifically to the uplink of double card when
Divide multiplexing, the downlink of double card is received respectively using main collection antenna and diversity antenna；When using time-division multiplex technology fully
Taking into account in the uplink TTI of a SIM has the characteristics of part is idle, it is similarly in this part uplink TTI that would sit idle for
The TTI of the uplink TTI of his SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also save
Cost overhead.
With reference to first aspect, in the first possible realization method of first aspect, which includes first
SIM and the 2nd SIM；The UE transmits the upstream data of the SIM at least two SIM on the uplink TTI of each SIM, including：
Determine that the nearest uplink TTI of the nearest uplink TTI of the first SIM and the 2nd SIM are overlapped；Compare the upper line number of the first SIM
According to the priority between the upstream data of the 2nd SIM, which is associated with to characterize the upstream data in advance
The information of priority；If the priority of the upstream data of the first SIM is different with the priority of the upstream data of the 2nd SIM,
The then higher upstream data of transmission priority on the uplink TTI of the coincidence.
The possible realization method of with reference to first aspect the first, in second of possible realization method of first aspect
In, this compares the priority between the upstream data of the first SIM and the upstream data of the 2nd SIM, including：According to for table
The information of the priority of the upstream data is levied, is compared between the upstream data of the first SIM and the upstream data of the 2nd SIM
Priority；If target upstream data is deposited in the upstream data of the upstream data of the first SIM and the 2nd SIM, by the target
The priority of upstream data is labeled as highest priority, which is the priority pair with other multiple upstream datas
Than the upstream data that result is more low priority.
Second of possible realization side of the possible realization method of with reference to first aspect the first or first aspect
Formula, in the third possible realization method of first aspect, if the priority of the upstream data of the first SIM and this second
The priority of the upstream data of SIM is identical, then compares the phase of the signal strength of the first SIM and the signal strength of the 2nd SIM
To intensity；The upstream data of the stronger SIM of transmission signal strength on the uplink TTI of the coincidence.
The third possible realization method with reference to first aspect, in the 4th kind of possible realization method of first aspect
In, this compares the relative intensity of the signal strength of the first SIM and the signal strength of the 2nd SIM, including：It is measured according to real-time
The signal strength of the first SIM arrived and the signal strength of the 2nd SIM, compare the first SIM signal strength and this second
The relative intensity of the signal strength of SIM；If in the upstream data of the upstream data of the first SIM and the 2nd SIM, there are targets
SIM then believes the signal strength of target SIM labeled as maximum intensity when target SIM is repeatedly attempts and transmit upstream data
Number intensity contrast result is weaker SIM.
Any one above-mentioned possible realization method with reference to first aspect, in the 5th kind of possible realization of first aspect
In mode, the type of information that the priority of the upstream data is carried by the upstream data determines.
Any one above-mentioned possible realization method with reference to first aspect, in the 6th kind of possible realization of first aspect
In mode, which includes main collection antenna and diversity all over the world, and this method further includes：The UE by this it is main collection antenna receive this first
The downlink data of SIM and the downlink data that the 2nd SIM is received by the diversity antenna.
Second aspect, the embodiment of the present invention provide a kind of user equipment (UE), which includes determination unit and transmitting element,
In, determination unit needs for determining to be deployed at least there are two SIM to exist in the multiple user identification module SIM of itself
The upstream data to be transmitted, the upstream data of each SIM and downlink data are based on Time Division Duplex TDD skill at least two SIM
Art or the transmission of Frequency Division Duplex FDD technical coordination；Transmitting element, for SIM each at least two SIM uplink when
Between transmit the upstream data of the SIM on the TTI of interval, the uplink TTI which is used for transmission upstream data is misaligned.
By running said units, user equipment does not need to dispose additional power amplifier multiple radio-frequency modules to be supported to work,
But multiple SIM voice and packet data concurrent services are supported based on time-division multiplex technology using a radio-frequency module, specifically to the uplink of double card when
Divide multiplexing, the downlink of double card is received respectively using main collection antenna and diversity antenna；When using time-division multiplex technology fully
Taking into account in the uplink TTI of a SIM has the characteristics of part is idle, it is similarly in this part uplink TTI that would sit idle for
The TTI of the uplink TTI of his SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also save
Cost overhead.
With reference to second aspect, in the first possible realization method of second aspect, which includes first
SIM and the 2nd SIM；The transmitting element is specifically used for：Determine nearest upper of the nearest uplink TTI of the first SIM and the 2nd SIM
Row TTI is overlapped；Compare the priority between the upstream data of the first SIM and the upstream data of the 2nd SIM, the upstream data
In advance be associated with for characterize the upstream data priority information；If the priority of the upstream data of the first SIM and should
The priority of the upstream data of 2nd SIM is different, then the higher upstream data of transmission priority on the uplink TTI of the coincidence.
With reference to the first possible realization method of second aspect, in second of possible realization method of second aspect
In, this compares the priority between the upstream data of the first SIM and the upstream data of the 2nd SIM, specially：According to for
The information of the priority of the upstream data is characterized, is compared between the upstream data of the first SIM and the upstream data of the 2nd SIM
Priority；When depositing target upstream data in the upstream data of the first SIM and the upstream data of the 2nd SIM, by the mesh
The priority of upstream data is marked labeled as highest priority, which is the priority with other multiple upstream datas
Comparing result is the upstream data of more low priority.
With reference to the first possible realization method of second aspect or second of possible realization side of second aspect
Formula, in the third possible realization method of second aspect, which is additionally operable to：In the upstream data of the first SIM
Priority it is identical with the priority of the upstream data of the 2nd SIM when, compare the first SIM signal strength and this second
The relative intensity of the signal strength of SIM；The upstream data of the stronger SIM of transmission signal strength on the uplink TTI of the coincidence.
With reference to the third possible realization method of second aspect, in the 4th kind of possible realization method of second aspect
In, this compares the relative intensity of the signal strength of the first SIM and the signal strength of the 2nd SIM, including：It is measured according to real-time
The signal strength of the first SIM arrived and the signal strength of the 2nd SIM, compare the first SIM signal strength and this second
The relative intensity of the signal strength of SIM；If in the upstream data of the upstream data of the first SIM and the 2nd SIM, there are targets
SIM then believes the signal strength of target SIM labeled as maximum intensity when target SIM is repeatedly attempts and transmit upstream data
Number intensity contrast result is weaker SIM.
With reference to any one above-mentioned possible realization method of second aspect, in the 5th kind of possible realization of second aspect
In mode, the type of information that the priority of the upstream data is carried by the upstream data determines.
With reference to any one above-mentioned possible realization method of second aspect, in the 6th kind of possible realization of second aspect
In mode, which includes main collection antenna and diversity all over the world, which further includes：Receiving unit, for passing through the main collection day
Line receives the downlink data of the first SIM and the downlink data of the 2nd SIM is received by the diversity antenna.
The third aspect, the embodiment of the present invention provide a kind of user equipment (UE), which includes processor and memory,
The memory is for storing program and data, which calls the program in the memory, for performing following operation：It determines
It is deployed in the multiple user identification module SIM of itself at least there are two SIM in the presence of the upstream data for needing to transmit, this is extremely
The upstream data of each SIM and downlink data are based on Time Division Duplex TDD technology in few two SIM or Frequency Division Duplex FDD technology is assisted
Adjust transmission；The upstream data of the SIM is transmitted on the uplink transmission time interval TTI of each SIM at least two SIM, it should
The uplink TTI that at least two SIM are used for transmission upstream data is misaligned.
By performing aforesaid operations, user equipment does not need to dispose additional power amplifier multiple radio-frequency modules to be supported to work,
But multiple SIM voice and packet data concurrent services are supported based on time-division multiplex technology using a radio-frequency module, specifically to the uplink of double card when
Divide multiplexing, the downlink of double card is received respectively using main collection antenna and diversity antenna；When using time-division multiplex technology fully
Taking into account in the uplink TTI of a SIM has the characteristics of part is idle, it is similarly in this part uplink TTI that would sit idle for
The TTI of the uplink TTI of his SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also save
Cost overhead.
With reference to the third aspect, in the first possible realization method of the third aspect, which includes first
SIM and the 2nd SIM；Handled device transmits the upstream data of the SIM at least two SIM on the uplink TTI of each SIM,
Specially：Determine that the nearest uplink TTI of the nearest uplink TTI of the first SIM and the 2nd SIM are overlapped；Compare the first SIM's
Priority between the upstream data of upstream data and the 2nd SIM, the upstream data are associated with to characterize the uplink in advance
The information of the priority of data；If the priority of the upstream data of the priority of the upstream data of the first SIM and the 2nd SIM
Difference, the then higher upstream data of transmission priority on the uplink TTI of the coincidence.
With reference to the first possible realization method of the third aspect, in second of possible realization method of the third aspect
In, this compares the priority between the upstream data of the first SIM and the upstream data of the 2nd SIM, specially：According to for
The information of the priority of the upstream data is characterized, is compared between the upstream data of the first SIM and the upstream data of the 2nd SIM
Priority；If target upstream data is deposited in the upstream data of the upstream data of the first SIM and the 2nd SIM, by the mesh
The priority of upstream data is marked labeled as highest priority, which is the priority with other multiple upstream datas
Comparing result is the upstream data of more low priority.
With reference to the first possible realization method of the third aspect or second of possible realization side of the third aspect
Formula, in the third possible realization method of the third aspect, which is additionally operable to, in the upstream data of the first SIM
When priority is identical with the priority of the upstream data of the 2nd SIM, compare the signal strength and the 2nd SIM of the first SIM
Signal strength relative intensity；The upstream data of the stronger SIM of transmission signal strength on the uplink TTI of the coincidence.
With reference to the third possible realization method of the third aspect, in the 4th kind of possible realization method of the third aspect
In, which compares the relative intensity of the signal strength of the first SIM and the signal strength of the 2nd SIM, specially：According to
The signal strength of the first SIM measured in real time and the signal strength of the 2nd SIM compare the signal strength of the first SIM
With the relative intensity of the signal strength of the 2nd SIM；If in the upstream data of the upstream data of the first SIM and the 2nd SIM
There are target SIM, then by the signal strength of target SIM labeled as maximum intensity, target SIM transmits uplink repeatedly to attempt
Signal strength comparing result is weaker SIM during data.
With reference to any one above-mentioned possible realization method of the third aspect, in the 5th kind of possible realization of the third aspect
In mode, the type of information that the priority of the upstream data is carried by the upstream data determines.
With reference to any one above-mentioned possible realization method of the third aspect, in the 6th kind of possible realization of the third aspect
In mode, which includes main collection antenna and diversity all over the world, which is additionally operable to：First SIM is received by the main collection antenna
Downlink data and the downlink data of the 2nd SIM is received by the diversity antenna.
By implementing the embodiment of the present invention, user equipment does not need to dispose additional power amplifier to support multiple radio-frequency module works
Make, but multiple SIM voice and packet data concurrent services are supported based on time-division multiplex technology using a radio-frequency module, specifically to the uplink of double card
Time division multiplexing receives the downlink of double card using main collection antenna and diversity antenna respectively；It is abundant when using time-division multiplex technology
Ground, which is taken into account in the uplink TTI of a SIM, the characteristics of part is idle, is similarly in this part uplink TTI that would sit idle for
The TTI of the uplink TTI of other SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also save
Cost overhead.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described.
Fig. 1 is a kind of concurrent schematic diagram of a scenario of more card business of the prior art；
Fig. 2 is a kind of structure diagram of user equipment provided in an embodiment of the present invention；
Fig. 3 is a kind of flow diagram of service concurrence method provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of a scenario that a kind of upstream data competition provided in an embodiment of the present invention is sent；
Fig. 5 is the structure diagram of another user equipment provided in an embodiment of the present invention；
Fig. 6 is the structure diagram of another user equipment provided in an embodiment of the present invention.
Specific embodiment
The technical solution in the embodiment of the present invention is explicitly described below in conjunction with attached drawing.
The described user equipment of the embodiment of the present invention (English：User Equipment, referred to as：UE) can be mobile phone,
Tablet computer, laptop, palm PC, mobile internet device (English：Mobile internet device, referred to as：
MID), wearable device (such as smartwatch (such as iWatch), Intelligent bracelet, pedometer etc.) or other can be with base station (example
Such as, the base station in LET, fourth generation mobile communication technology (English：the 4th Generation mobile
Communication, referred to as：Base station eNB, the 5th third-generation mobile communication technology (English in 4G)：5th-Generation, letter
Claim：Base station gNB in 5G) etc.) equipment that carries out wireless communication.
Fig. 2 is referred to, Fig. 2 is a kind of structure diagram of user equipment 20 provided in an embodiment of the present invention.The user sets
Multiple user identification modules (English can be disposed on standby 20：Subscriber Identity Module, referred to as：SIM),
Fig. 2 illustrates to deploy the situation of two SIM, the two SIM can be claimed to be respectively SIM0 and SIM1 for the ease of distinguishing,
In, SIM0 and SIM1 are respectively corresponding with respective modem baseband module (English：Modem Base Band), it is each to adjust
Modulator-demodulator baseband module includes and uplink (English：Up LINK, referred to as：UL) send relevant module and with downlink (English：
Down LINK, referred to as：DL relevant module) is received, is sent out for example, the modem baseband module can include base band uplink
Send the main collection access (DL Main Path) of module (UL), base band downlink reception module and base band downlink reception module diversity access
(DL Diverse Path)。
The UE is also deployed with the radio frequency that uplink sends moderator (TX Arbitor), each base band uplink sending module is multiplexed
The 0 main collection RX0 of radio frequency chip receiving channel that the main collection access of base band downlink reception module of chip sendaisle TX, SIM0 are monopolized
(M), the main base for collecting RX1 (M), SIM0 of radio frequency chip receiving channel 1 that the main collection access of the base band downlink reception module of SIM1 is monopolized
0 diversity RX0 (D) of radio frequency chip receiving channel, the base band downlink reception mould of SIM1 monopolized with downlink reception module diversity access
1 diversity RX1 (D) of radio frequency chip receiving channel that block diversity access is monopolized, duplexer (English：Switch, referred to as：SW it), penetrates
It takes place frequently and send front-end module (English：RF transmitter front end module, referred to as：TX FEM), radio frequency it is main collection receive
Front-end module (English：RF receiver main path front end module, referred to as：RX FEM (M)), RF diversity
Receiving front-end module (English：RF receiver diverse path front end module, referred to as：RX FEM(D))、
Main collection antenna and diversity antenna etc..Wherein, TX, RX0 (M), RX1 (M), RX0 (D) and RX1 (D) can be integrated in RF IC
(English：Radio Frequency Identification, referred to as：RFID in).
The main collection antenna is connected to TX FEM and RX FEM (M) by duplexer, which is connected to RX FEM
(D), the RX FEM (M) and RX FEM (D) are all connected to the duplexer, should by control when being only inserted into SIM0 in the UE
Duplexer so that RX FEM (M) are connected to RX0 (M) and so that RX FEM (D) are connected to RX0 (D)；It is inserted into when in the UE
During SIM0 and SIM1, by the way that duplexer RX FEM (M) is controlled to be connected to RX0 (M) and cause RX FEM (D)
RX1 (D) is connected to, wherein, RX0 (D) and RX1 (M) are hanging by the duplexer.
Uplink sends the base band uplink sending module of input connection SIM0 of moderator and the base band uplink of SIM1 sends mould
Block, output connection radio frequency chip sendaisle TX, each base band uplink sending module send moderator by the uplink and control
Radio frequency chip sendaisle TX whether is connected to, connects the base band uplink sending module of the SIM0 when the uplink sends moderator
When being connected to radio frequency chip sendaisle TX, the base band uplink sending module of the SIM1 can be controlled not sent with the radio frequency chip
Channel TX connections；Lead to when the uplink sends moderator and the base band uplink sending module of the SIM1 is connected to the radio frequency chip and is sent
During road TX, the base band uplink sending module of the SIM0 can be controlled not connect with radio frequency chip sendaisle TX.The radio frequency core
Piece sendaisle TX is connected to the TX FEM.The main collection RX0 (M) of the radio frequency chip receiving channel 0 is connected under the base band of the SIM0
The main collection access of row receiving module, the main collection RX1 (M) of the radio frequency chip receiving channel 1 are connected to the base band downlink reception mould of the SIM1
The base band downlink reception module diversity that the main collection access of block, 0 diversity RX0 (D) of the radio frequency chip receiving channel are connected to the SIM0 is led to
Road, 1 diversity RX1 (D) of the radio frequency chip receiving channel are connected to the base band downlink reception module diversity access of the SIM1.
Fig. 3 is referred to, Fig. 3 is a kind of flow diagram of more card business concurrent methods provided in an embodiment of the present invention, can
Choosing, this method can realize that this method includes but not limited to following steps based on user equipment 20 shown in Fig. 2.
Step S301：User equipment (UE) determines to be deployed at least two in the multiple user identification module SIM of itself
A SIM is in the presence of the upstream data for needing to transmit.
Specifically, it is deployed with multiple user identification module SIM on the UE, it can the characteristics of each SIM in multiple SIM
With with reference to the description above for SIM0 and SIM1, i.e., each SIM is corresponding with modem baseband module, the modem
Details are not described herein again for the associated description of baseband module.Each SIM can be carried out data service, which can be
VoLTE business, VT business, signaling traffic, short message service etc..Since the uplink service of each SIM is required for through main collection day
Line is sent, and the UE can not send the upstream data from two SIM simultaneously, therefore the UE is needed by the main collection antenna
Whether currently have at least two SIMs need transmit upstream data, to confirm at least to need to transmit there are two SIM if confirming
During upstream data, the transmission of the upstream data of the two SIM is coordinated.
Step S302：The UE transmits the SIM at least two SIM on the uplink transmission time interval TTI of each SIM
Upstream data.
Specifically, the upstream data of each SIM and downlink data are based on time division duplex (English at least two SIM：
Time Division Duplexing, referred to as：TDD) technology or frequency division duplex (English：Frequency Division
Duplexing, referred to as：FDD) technical coordination transmits.Specifically, Time Division Duplex TDD technology may be used in the embodiment of the present invention
Or Frequency Division Duplex FDD technology coordinates the transmission of upstream data and downlink data.For example, at least two SIM can include
TDD technologies or FDD technologies may be used for SIM0 to coordinate the transmission of upstream data and downlink data in SIM0 and SIM1,
TDD technologies or FDD technologies may be used for SIM1 to coordinate the transmission of upstream data and downlink data；Under normal conditions,
If SIM0 and SIM1 are belonging respectively to different operators, then used by for SIM0 and SIM1 for coordinate upstream data and
The technology of downlink data transmission is different.There are a common features for TDD technologies and FDD technologies, i.e., are distributed using both technologies
Be used for transmission upstream data uplink transmission time interval (English：Transmission Time Interval, referred to as：
TTI) and the downlink TTI for being used for transmission downlink data of distribution respectively occupies certain proportion, for uplink TTI therein,
There is a big chunk TTI not to be used to transmission upstream data in these uplinks TTI, in general, if UE uplinks TTI is passed
The upstream data of a defeated SIM, then can there are a part of uplink TTI to be in idle state, based on this feature, the present invention is implemented
Example proposes that uplink TTI is used for transmitting to the upstream data of at least two SIM, can adequately utilize in idle state in this way
Uplink TTI.Concrete scheme is as follows：
Since the operator belonging at least two SIM may be different, each SIM's in this at least two SIM
Uplink TTI may be different, and present aspect embodiment, after confirming at least two SIM in the presence of the upstream data for needing to transmit
Confirm the uplink TTI of each SIM, the notice that UE meetings real-time reception cell issues, and pass through the notice and obtain the upper of each SIM
Row TTI, for example, the cell that the SIM0 is resident the UE can issue a notice in real time, to inform the uplink TTI of the SIM0 to the UE,
The cell that the SIM1 is resident can issue a notice to the UE in real time, to inform the uplink TTI of the SIM1 to the UE.
The UE can send the upstream data of the SIM on the uplink TTI of each SIM, which needs to ensure that each SIM's is upper
The transmission of row data is not carrying out mutually in the same time, that is, ensure each SIM be used for transmission upstream data uplink TTI it is misaligned, such as
Uplink TTI current two SIM of fruit is not mutually in the same time, then the transmission of the upstream data of the two SIM is impossible in phase
It carries out in the same time；If TTI current two SIM is mutually in the same time, then just needs to configure corresponding strategy and comes to the two
The upstream data of SIM is coordinated, and to determine to transmit the upstream data of which SIM on the identical TTI, passes at what time
The relevant Decision of the upstream data of which defeated SIM specifically can be performed specifically by above-mentioned transmission moderator.
In a kind of optional scheme, which (can including the first SIM (being considered as SIM0) and the 2nd SIM
To regard SIM1 as)；The UE transmits the upstream data of the SIM at least two SIM on the uplink TTI of each SIM, can have
Body is：Determine that the nearest uplink TTI of the nearest uplink TTI of the first SIM and the 2nd SIM are overlapped；Compare the upper of the first SIM
Priority between the upstream data of row data and the 2nd SIM, the upstream data are associated with to characterize line number on this in advance
According to priority information；If the priority of the upstream data of the priority of the upstream data of the first SIM and the 2nd SIM is not
Together, then the higher upstream data of transmission priority on the uplink TTI of the coincidence.In other words, if SIM0 and SIM1 are deposited
It to be sent in upstream data, and the current uplink TTI uplink TTIs current with the SIM1 of SIM0 is overlapped, then this can be compared
The priority height of the upstream data of SIM0 and the upstream data of the SIM1, after comparing, sends on the uplink TTI of the coincidence
The high upstream data of priority, Fig. 4 illustrate chronologically to have divided 10 periods, and the length of each period is equal to 1 TTI
Length, TTI point is uplink TTI (also referred to as UL TTI) and downlink TTI (being also referred to as DL TTI), it is assumed that the period marked as 2 is
The uplink TTI of SIM1 is also the uplink TTI of SIM1, and the period marked as 7 is the downlink TTI of SIM1, which can use
To receive the downlink data of SIM1；If the upstream data of existing SIM0 will be sent within the period marked as 2, also there is SIM1
Upstream data to send, then relate to the competition to two message, compete successfully upstream data just in the TTI marked as 2
Upper transmission competes just sending and (can subsequently being competed again with other upstream datas) on the subsequent period for failure.Optionally,
The type for the information that the priority of upstream data is carried by the upstream data determines how the type of information specifically divides herein not
It is construed as limiting, it is preferred that VoLTE data, VT data, signaling belong to different types of data.In addition, the upstream data that priority is low
As competition sends the upstream data of failure, can pass through hybrid automatic repeat-request (English again：Hybrid Automatic
Repeat reQuest, referred to as：HARQ) technology retransmits or wireless spread-spectrum technology is (English：Radio Link Control, letter
Claim：RLC) technology retransmits the transmission for completing the upstream data.
In another optional scheme, this compare the first SIM upstream data and the 2nd SIM upstream data it
Between priority, can be specially：According to for characterizing the information of the priority of the upstream data, compare the upper of the first SIM
Priority between the upstream data of row data and the 2nd SIM；If the upstream data of the first SIM is upper with the 2nd SIM's
Target upstream data is deposited in row data, then by the priority of the target upstream data labeled as highest priority, the target uplink
It with the priority comparing results of other multiple upstream datas is the upstream data of more low priority that data, which are,.In other words, such as
For fruit there are a upstream data in the deterministic process of multiple priority, priority is always weaker, then can make an exception will
The priority of the upstream data is turned up full blast, and not so the upstream data may have no chance transmission, it should be noted that herein
" multiple " refers specifically to how many times can be pre-configured according to actual needs.
In another optional scheme, if the priority of the upstream data of the first SIM and the upper line number of the 2nd SIM
According to priority it is identical, then compare the relative intensity of the signal strength of the first SIM and the signal strength of the 2nd SIM；At this
The upstream data of the stronger SIM of transmission signal strength on the uplink TTI of coincidence, specifically, which can measure each SIM's in real time
Signal strength, and it is relatively strong and weak between the signal strength based on the more each SIM of the signal strength.If the signal of a SIM
Intensity is stronger, then the successful probability of upstream data transmission of this SIM is also bigger, therefore in the identical situation of above-mentioned priority
Under, the signal strength of which SIM is stronger, and the upstream data of the SIM is sent on the uplink TTI of the coincidence.
In another optional scheme, this compares the signal strength of the first SIM and the signal strength of the 2nd SIM
Relative intensity can be specially：According to the signal strength of the first SIM measured in real time and the signal strength of the 2nd SIM,
Compare the relative intensity of the signal strength of the first SIM and the signal strength of the 2nd SIM；If the upstream data of the first SIM
There are target SIM in the upstream data of the 2nd SIM, then the signal strength of target SIM are labeled as maximum intensity, the mesh
Signal strength comparing result is weaker SIM when marking SIM repeatedly to attempt to transmit upstream data.In other words, certain is sent
During upstream data, if the signal strength of the SIM belonging to the upstream data in multiple comparison process than other SIM signals
Intensity is weak, this results in this upstream data that can not send always, and in order to avoid such case occurs, can break a rule will be on this
The signal strength of SIM belonging to row data is transferred to most by force, and so this upstream data is just unlikely to ad infinitum to postpone.It needs
Illustrate, " multiple " herein refers specifically to how many times can be pre-configured according to actual needs.
In another optional scheme, which includes main collection antenna and diversity all over the world, and this method can also include：The UE
The downlink data of first SIM is received by the main collection antenna and the lower line number of the 2nd SIM is received by the diversity antenna
According to.In other words, the main collection antenna and diversity antenna respectively undertake the reception task of the downlink data of a SIM, this function
It can be realized by above-mentioned duplexer.Preferably, the downlink TTI moment of any one SIM, other all SIM not into
Row transmitting uplink data.
In the described methods of Fig. 3, user equipment does not need to dispose additional power amplifier to support multiple radio-frequency module works
Make, but multiple SIM voice and packet data concurrent services are supported based on time-division multiplex technology using a radio-frequency module, specifically to the uplink of double card
Time division multiplexing receives the downlink of double card using main collection antenna and diversity antenna respectively；It is abundant when using time-division multiplex technology
Ground, which is taken into account in the uplink TTI of a SIM, the characteristics of part is idle, is similarly in this part uplink TTI that would sit idle for
The TTI of the uplink TTI of other SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also save
Cost overhead.
The above-mentioned method for illustrating the embodiment of the present invention, for the ease of preferably implementing the above-mentioned of the embodiment of the present invention
Correspondingly, the device of the embodiment of the present invention is provided below in scheme.
Fig. 5 is referred to, Fig. 5 is a kind of structure diagram of user equipment 50 provided in an embodiment of the present invention, which sets
Standby 50 can include determining that unit 501 and transmitting element 502, wherein it is determined that unit 501 is used to determine to be deployed in the multiple of itself
At least there are two SIM in the presence of needing the upstream data that transmits in user identification module SIM, each at least two SIM
The upstream data and downlink data of SIM is based on Time Division Duplex TDD technology or Frequency Division Duplex FDD technical coordination transmits；Transmitting element
502 at least two SIM for transmitting the upstream data of the SIM on the uplink transmission time interval TTI of each SIM, should
The uplink TTI that at least two SIM are used for transmission upstream data is misaligned.
By running said units, user equipment does not need to dispose additional power amplifier multiple radio-frequency modules to be supported to work,
But multiple SIM voice and packet data concurrent services are supported based on time-division multiplex technology using a radio-frequency module, specifically to the uplink of double card when
Divide multiplexing, the downlink of double card is received respectively using main collection antenna and diversity antenna；When using time-division multiplex technology fully
Taking into account in the uplink TTI of a SIM has the characteristics of part is idle, it is similarly in this part uplink TTI that would sit idle for
The TTI of the uplink TTI of his SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also save
Cost overhead.
In a kind of optional scheme, which includes the first SIM and the 2nd SIM；The transmitting element 502 has
Body is used for：Determine that the nearest uplink TTI of the nearest uplink TTI of the first SIM and the 2nd SIM are overlapped；Compare the first SIM's
Priority between the upstream data of upstream data and the 2nd SIM, the upstream data are associated with to characterize the uplink in advance
The information of the priority of data；If the priority of the upstream data of the priority of the upstream data of the first SIM and the 2nd SIM
Difference, the then higher upstream data of transmission priority on the uplink TTI of the coincidence.
In another optional scheme, this compare the first SIM upstream data and the 2nd SIM upstream data it
Between priority, specially：According to for characterizing the information of the priority of the upstream data, compare the upper line number of the first SIM
According to the priority between the upstream data of the 2nd SIM；In the upstream data of the first SIM and the upper line number of the 2nd SIM
When target upstream data is deposited in, by the priority of the target upstream data labeled as highest priority, the target upstream data
It is the upstream data of more low priority for the priority comparing result with other multiple upstream datas.
In another optional scheme, which is additionally operable to：The first SIM upstream data it is preferential
When grade is identical with the priority of the upstream data of the 2nd SIM, compare the signal strength of the first SIM and the letter of the 2nd SIM
The relative intensity of number intensity；The upstream data of the stronger SIM of transmission signal strength on the uplink TTI of the coincidence.
In another optional scheme, this compares the signal strength of the first SIM and the signal strength of the 2nd SIM
Relative intensity, including：According to the signal strength of the first SIM measured in real time and the signal strength of the 2nd SIM, compare this
The relative intensity of the signal strength of first SIM and the signal strength of the 2nd SIM；If the upstream data of the first SIM and this
There are target SIM in the upstream data of two SIM, then by the signal strength of target SIM labeled as maximum intensity, target SIM
Signal strength comparing result is weaker SIM during repeatedly to attempt transmission upstream data.
In another optional scheme, the type of information that the priority of the upstream data is carried by the upstream data is determined
It is fixed.
In another optional scheme, which includes main collection antenna and diversity all over the world, which further includes：It receives
Unit, for pass through this it is main collection antenna receive the first SIM downlink data and by the diversity antenna receive this second
The downlink data of SIM.
It should be noted that the specific implementation of each unit can also be to should refer to the phase of embodiment of the method shown in Fig. 3
It should describe.
In the described user equipmenies 50 of Fig. 5, user equipment does not need to dispose additional power amplifier to support multiple radio frequencies
Module works, but supports multiple SIM voice and packet data concurrent services based on time-division multiplex technology using a radio-frequency module, specifically to double card
Uplink time division multiplexing, the downlink of double card is received respectively using main collection antenna and diversity antenna；Using time-division multiplex technology
When adequately taken into account and have the characteristics of part is idle in the uplink TTI of a SIM, in this part uplink TTI that would sit idle for
The TTI for being similarly the uplink TTI of other SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also
Save cost overhead.
Fig. 6 is referred to, Fig. 6 is a kind of user equipment 60 provided in an embodiment of the present invention, which includes processing
Device 601 and memory 602, the processor 601 and memory 602 are connected with each other by bus.
It is random access memory (RAM) that memory 602, which includes but not limited to, read-only memory (ROM), erasable is compiled
Journey read-only memory (EPROM or flash memory) or portable read-only memory (CD-ROM), the memory 602 are used for
Dependent instruction and data.
Processor 601 can be one or more central processing units (English：Central Processing Unit, letter
Claim：CPU), in the case where processor 601 is a CPU, which can be monokaryon CPU or multi-core CPU.
Processor 601 in the user equipment 60 is used to read the program code stored in the memory 602, performs following
Operation：It determines to be deployed in the multiple user identification module SIM of itself at least there are two SIM in the presence of the uplink for needing to transmit
Data, the upstream data of each SIM and downlink data are based on Time Division Duplex TDD technology or frequency division duplex at least two SIM
FDD technical coordinations transmit；In at least two SIM the upper of the SIM is transmitted on the uplink transmission time interval TTI of each SIM
Row data, the uplink TTI which is used for transmission upstream data are misaligned.
By performing aforesaid operations, user equipment does not need to dispose additional power amplifier multiple radio-frequency modules to be supported to work,
But multiple SIM voice and packet data concurrent services are supported based on time-division multiplex technology using a radio-frequency module, specifically to the uplink of double card when
Divide multiplexing, the downlink of double card is received respectively using main collection antenna and diversity antenna；When using time-division multiplex technology fully
Taking into account in the uplink TTI of a SIM has the characteristics of part is idle, it is similarly in this part uplink TTI that would sit idle for
The TTI of the uplink TTI of his SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also save
Cost overhead.
In a kind of optional scheme, which includes the first SIM and the 2nd SIM；The processor 601 is at this
The upstream data of the SIM is transmitted at least two SIM on the uplink TTI of each SIM, specially：Determine that the first SIM is nearest
Uplink TTI nearest uplink TTI and the 2nd SIM is overlapped；Compare the upstream data of the first SIM and the uplink of the 2nd SIM
Priority between data, the upstream data be associated in advance for characterize the upstream data priority information；This
When the priority of the upstream data of one SIM is different with the priority of the upstream data of the 2nd SIM, in the uplink TTI of the coincidence
The upper higher upstream data of transmission priority.
In another optional scheme, which compares the upstream data of the first SIM with the 2nd SIM's
Priority between upstream data, specially：According to for characterizing the information of the priority of the upstream data, compare this first
Priority between the upstream data of the upstream data of SIM and the 2nd SIM；The first SIM upstream data and this second
When target upstream data is deposited in the upstream data of SIM, by the priority of the target upstream data labeled as highest priority, the mesh
The upstream data that it is more low priority with the priority comparing result of other multiple upstream datas that mark upstream data, which is,.
In another optional scheme, in the priority of the upstream data of the first SIM and the upper line number of the 2nd SIM
According to priority it is identical when, compare the relative intensity of the signal strength of the first SIM and the signal strength of the 2nd SIM；At this
The upstream data of the stronger SIM of transmission signal strength on the uplink TTI of coincidence.
In another optional scheme, which compares the signal strength of the first SIM with the 2nd SIM's
The relative intensity of signal strength, specially：According to the signal strength of the first SIM measured in real time and the letter of the 2nd SIM
Number intensity compares the relative intensity of the signal strength of the first SIM and the signal strength of the 2nd SIM；In the upper of the first SIM
There are during target SIM in the upstream data of row data and the 2nd SIM, the signal strength of target SIM is labeled as most high-strength
Degree, signal strength comparing result is weaker SIM when target SIM is repeatedly attempts to transmit upstream data.
In another optional scheme, the type of information that the priority of the upstream data is carried by the upstream data is determined
It is fixed.
In another optional scheme, which includes main collection antenna and diversity all over the world, which is additionally operable to pass through
The main collection antenna receives the downlink data of the first SIM and the downlink data of the 2nd SIM is received by the diversity antenna.
It should be noted that the specific implementation of each operation can also be to should refer to the phase of embodiment of the method shown in Fig. 3
It should describe.In addition, the correlated characteristic described in user equipment 60 can also be carried out with the correlated characteristic described in user equipment 20
With reference to a feature more fully user equipment is obtained, from the above description, it can be seen that the feature described in the user equipment 20
Focus on embodiment and modulating and demodulating signal, reception, the relevant hardware configuration of transmission, to support more card business concurrent, and the use
Feature described in family equipment 60 focuses on embodying the execution relevant control of processor 601, to realize that more card business are concurrent；Therefore
The user equipment that the feature in feature and user equipment 60 in user equipment 20 is combined into preferably is protected for the embodiment of the present invention
User equipment.
In the described user equipmenies 60 of Fig. 6, user equipment does not need to dispose additional power amplifier to support multiple radio frequencies
Module works, but supports multiple SIM voice and packet data concurrent services based on time-division multiplex technology using a radio-frequency module, specifically to double card
Uplink time division multiplexing, the downlink of double card is received respectively using main collection antenna and diversity antenna；Using time-division multiplex technology
When adequately taken into account and have the characteristics of part is idle in the uplink TTI of a SIM, in this part uplink TTI that would sit idle for
The TTI for being similarly the uplink TTI of other SIM is used for transmitting the upstream data of other SIM, not only ensure that more SIM voice and packet data concurrent services, but also
Save cost overhead.
In conclusion by implementing the embodiment of the present invention, user equipment does not need to dispose additional power amplifier multiple to support
Radio-frequency module works, but supports multiple SIM voice and packet data concurrent services based on time-division multiplex technology using a radio-frequency module, specific right
The uplink time division multiplexing of double card receives the downlink of double card using main collection antenna and diversity antenna respectively；Using time division multiplexing
Having been adequately taken into account during technology in the uplink TTI of a SIM has the characteristics of part is idle, this part uplink that would sit idle for
The TTI that the uplink TTI of other SIM is similarly in TTI is used for transmitting the upstream data of other SIM, both ensure that more SIM were concurrent
Business, and save cost overhead.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.And aforementioned storage medium includes：ROM、
The various media that can store program code such as RAM, magnetic disc or CD.
Above example only discloses preferred embodiment in the present invention, it is impossible to the interest field of the present invention is limited with this,
One of ordinary skill in the art will appreciate that realize all or part of flow of above-described embodiment, and according to the claims in the present invention institute
The equivalent variations of work still fall within and invent covered range.
Claims (14)
1. a kind of more card business concurrent methods, which is characterized in that including：
User equipment (UE) determines to be deployed in the multiple user identification module SIM of itself at least there are two SIM in the presence of needs
The upstream data of transmission, the upstream data of each SIM and downlink data are based on Time Division Duplex TDD skill at least two SIM
Art or the transmission of Frequency Division Duplex FDD technical coordination；
The UE transmits the uplink of the SIM at least two SIM on the uplink transmission time interval TTI of each SIM
Data, the uplink TTI that at least two SIM is used for transmission upstream data are misaligned.
2. according to the method described in claim 1, it is characterized in that, at least two SIM includes the first SIM and the 2nd SIM；
The UE transmits the upstream data of the SIM at least two SIM on the uplink TTI of each SIM, including：
Determine that the nearest uplink TTI of the first SIM nearest uplink TTI and the 2nd SIM are overlapped；
Compare the priority between the upstream data of the first SIM and the upstream data of the 2nd SIM, the upstream data
In advance be associated with for characterize the upstream data priority information；
If the priority of the upstream data of the first SIM is different with the priority of the upstream data of the 2nd SIM, in institute
State the higher upstream data of transmission priority on the uplink TTI of coincidence.
3. the according to the method described in claim 2, it is characterized in that, upstream data of the first SIM and described
Priority between the upstream data of 2nd SIM, including：
According to for characterizing the information of the priority of the upstream data, the upstream data of the first SIM and described
Priority between the upstream data of two SIM；
If target upstream data is deposited in the upstream data of the first SIM and the upstream data of the 2nd SIM, by the mesh
The priority of upstream data is marked labeled as highest priority, the target upstream data is preferential with other multiple upstream datas
Grade comparing result is the upstream data of more low priority.
4. according to the method in claim 2 or 3, it is characterised in that：
If the priority of the upstream data of the first SIM is identical with the priority of the upstream data of the 2nd SIM, compare
The relative intensity of the signal strength of first SIM and the signal strength of the 2nd SIM；
The upstream data of the stronger SIM of transmission signal strength on the uplink TTI of the coincidence.
5. the according to the method described in claim 4, it is characterized in that, signal strength of the first SIM and described
The relative intensity of the signal strength of 2nd SIM, including：
According to the signal strength of the first SIM and the signal strength of the 2nd SIM measured in real time, more described first
The relative intensity of the signal strength of SIM and the signal strength of the 2nd SIM；
If there are target SIM in the upstream data of the first SIM and the upstream data of the 2nd SIM, by the target
The signal strength of SIM is labeled as maximum intensity, signal strength comparison knot when the target SIM is repeatedly attempts to transmit upstream data
Fruit is weaker SIM.
6. according to claim 2~5 any one of them method, which is characterized in that the priority of the upstream data is by described
The type for the information that upstream data carries determines.
7. according to claim 2~6 any one of them method, which is characterized in that the UE includes main collection antenna and diversity day
Under, the method further includes：
The UE receives the downlink data of the first SIM by the main collection antenna and is received by the diversity antenna
The downlink data of 2nd SIM.
8. a kind of user equipment (UE), which is characterized in that including：
Determination unit needs for determining to be deployed at least there are two SIM to exist in the multiple user identification module SIM of itself
The upstream data to be transmitted, the upstream data of each SIM and downlink data are based on Time Division Duplex TDD at least two SIM
Technology or the transmission of Frequency Division Duplex FDD technical coordination；
Transmitting element transmits the SIM on the uplink transmission time interval TTI for SIM each at least two SIM
Upstream data, the uplink TTI that at least two SIM is used for transmission upstream data is misaligned.
9. user equipment according to claim 8, which is characterized in that at least two SIM includes the first SIM and second
SIM；The transmitting element is specifically used for：
Determine that the nearest uplink TTI of the first SIM nearest uplink TTI and the 2nd SIM are overlapped；
Compare the priority between the upstream data of the first SIM and the upstream data of the 2nd SIM, the upstream data
In advance be associated with for characterize the upstream data priority information；
If the priority of the upstream data of the first SIM is different with the priority of the upstream data of the 2nd SIM, in institute
State the higher upstream data of transmission priority on the uplink TTI of coincidence.
10. user equipment according to claim 9, which is characterized in that the upstream data of the first SIM and
Priority between the upstream data of 2nd SIM, specially：
According to for characterizing the information of the priority of the upstream data, the upstream data of the first SIM and described
Priority between the upstream data of two SIM；
When depositing target upstream data in the upstream data of the first SIM and the upstream data of the 2nd SIM, by the mesh
The priority of upstream data is marked labeled as highest priority, the target upstream data is preferential with other multiple upstream datas
Grade comparing result is the upstream data of more low priority.
11. user equipment according to claim 9 or 10, which is characterized in that the transmitting element is additionally operable to：
When the priority of the upstream data of the first SIM is identical with the priority of the upstream data of the 2nd SIM, compare
The relative intensity of the signal strength of first SIM and the signal strength of the 2nd SIM；
The upstream data of the stronger SIM of transmission signal strength on the uplink TTI of the coincidence.
12. user equipment according to claim 11, which is characterized in that the signal strength of the first SIM
With the relative intensity of the signal strength of the 2nd SIM, including：
According to the signal strength of the first SIM and the signal strength of the 2nd SIM measured in real time, more described first
The relative intensity of the signal strength of SIM and the signal strength of the 2nd SIM；
If there are target SIM in the upstream data of the first SIM and the upstream data of the 2nd SIM, by the target
The signal strength of SIM is labeled as maximum intensity, signal strength comparison knot when the target SIM is repeatedly attempts to transmit upstream data
Fruit is weaker SIM.
13. according to claim 9~12 any one of them user equipment, which is characterized in that the priority of the upstream data
The type of the information carried by the upstream data determines.
14. according to claim 9~13 any one of them user equipment, which is characterized in that the UE include it is main collection antenna and
All over the world, the user equipment further includes diversity：
Receiving unit receives the downlink data of the first SIM and by the diversity day for passing through the main collection antenna
Line receives the downlink data of the 2nd SIM.
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| CN202110536908.4A CN113411799A (en) | 2016-12-23 | 2016-12-23 | Multi-card service concurrency method and user equipment |
| CN201611204314.9A CN108242991B (en) | 2016-12-23 | 2016-12-23 | Multi-card service concurrency method and user equipment |
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| CN113411799A (en) | 2021-09-17 |
| CN108242991B (en) | 2021-05-18 |
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