CN105592439A - Terminal and communication method - Google Patents

Terminal and communication method Download PDF

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Publication number
CN105592439A
CN105592439A CN201610113163.XA CN201610113163A CN105592439A CN 105592439 A CN105592439 A CN 105592439A CN 201610113163 A CN201610113163 A CN 201610113163A CN 105592439 A CN105592439 A CN 105592439A
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CN
China
Prior art keywords
processing unit
information
subscriber identity
identification card
identity module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610113163.XA
Other languages
Chinese (zh)
Other versions
CN105592439B (en
Inventor
何坚
薛晓君
罗祖栋
王朝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nubia Technology Co Ltd
Original Assignee
Nubia Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nubia Technology Co Ltd filed Critical Nubia Technology Co Ltd
Priority to CN201610113163.XA priority Critical patent/CN105592439B/en
Publication of CN105592439A publication Critical patent/CN105592439A/en
Priority to PCT/CN2016/090741 priority patent/WO2017128650A1/en
Application granted granted Critical
Publication of CN105592439B publication Critical patent/CN105592439B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a terminal and a communication method. A first processing unit of the terminal is used for obtaining information of a first subscriber identity module card and a second subscriber identity module card; the first processing unit is also used for sending the information of the first subscriber identity module card and the second subscriber identity module card to a second processing unit; the first processing unit is used for conducting voice service through communicating with a network on the basis of the information of the first subscriber identity module card, and for conducting data traffic through communicating with a second 4G network on the basis of the information of the second subscriber identity module card; the second processing unit is used for conducting data traffic through communicating with a first 4G network on the basis of the information of the first subscriber identity module card, and for conducting voice service through communicating with the network on the basis of the information of the second subscriber identity module card. One embodiment of the invention has following beneficial effects: two subscriber identity module cards being kept in the 4G network is realized, concurrent transmission of data traffic through two 4G channels can be realized so that transmission efficiency is increased.

Description

A kind of terminal and communication means
Technical field
The present invention relates to communication technical field, more particularly, relate to a kind of terminal and communication means.
Background technology
Along with the development of mobile communication technology, advanced cellular network is (for example, (long-term based on LTE standardEvolution, the standard that some " 4G " networks use) network) just dispose in the whole world. Owing to having introducedOFDM (OrthogonalFrequencyDivisionMultiplexing, OFDM) and MIMOKey technologies such as (Multi-Input&Multi-Output, multiple-input and multiple-outputs), utilizes 4G relevant criterionCan significantly increase spectrum efficiency and message transmission rate.
On the other hand, in improving network rate and frequency range utilization rate, multimode terminal (has two useThe terminal of family identification card, for example, double card bilateral terminal) appearance, make user realize speech businessStandby simultaneously, can be set up data service link.
But existing multimode terminal can only be realized one of them Subscriber Identity Module and use 4G (for example, LTE)Network and data service thereof, and another Subscriber Identity Module only can use 3G/2G business.
Therefore, existing terminal can not be supported all resident 4G networks of two Subscriber Identity Modules simultaneously, has affectedUser experiences.
There is defect in prior art, needs to improve.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides a kind of terminalAnd communication means.
The technical solution adopted for the present invention to solve the technical problems is:
First aspect, provides a kind of terminal, comprising:
First user identification card;
The second Subscriber Identity Module;
The first processing unit;
The second processing unit;
Described first user identification card is all connected with described the first processing unit with described the second Subscriber Identity Module,Described the first processing unit is connected with described the second processing unit;
Described the first processing unit is for obtaining the information of first user identification card and the second Subscriber Identity Module;
Described the first processing unit is also for knowing the information of the first user identification card obtaining and the second userNot Ka information send to described the second processing unit;
Described the first processing unit, for the information based on described first user identification card, with network service,Carry out speech business, and for the information based on described the second Subscriber Identity Module, logical with the 2nd 4G networkLetter, carries out data service;
Described the second processing unit, for the information based on described first user identification card, with a 4G netRuton letter, carries out data service, and for the information based on described the second Subscriber Identity Module, logical with networkLetter, carries out speech business.
In one embodiment, in the time searching net registration, described the first processing unit is for knowing according to the second userNot Ka information load the network parameter corresponding with it, search net and register to start, make the second Subscriber Identity ModuleReside in the 2nd 4G network by the first processing unit.
In one embodiment, described the second processing unit is for according to obtain from the first processing unit theThe information of one Subscriber Identity Module, searches net registration, makes first user identification card by the second processing unitReside in a 4G network.
In one embodiment, the first processing unit comprises data-interface, and the second processing unit comprises with describedThe data-interface that the data-interface of the first processing unit connects;
The second processing unit obtains first user identification card and/or the second Subscriber Identity Module by data-interfaceInformation.
In one embodiment, when meeting when pre-conditioned, the second processing unit is for to the first processing unitSend synchronization frame;
The first processing unit for the synchronization frame that receives the second processor and send after, reply acknowledgement frame with theTwo processing units connect;
The first processing unit, also for registering default service to obtain first user identification card and/or the second useThe information of family identification card;
The second processing unit is also for carrying out service discovery, and the client that answers of registration and described default service relativeEnd, to carry out the information of first user identification card and/or the second Subscriber Identity Module with described the first processing unitMutual.
In one embodiment, the data packet format adopting while carrying out the information interaction of Subscriber Identity Module at least wrapsDraw together one of following field: flag bit, length, control mark, port numbers, service ID, Customer ID, numberAccording to ID, control bit, message id, data length, data.
In one embodiment, described the first processing unit is also answered with described default service relative for configuring oneThe first logic port, and configuration one second logical end corresponding with the physical interface of the first processing unitMouthful;
The information exchange of described first user identification card and/or the second Subscriber Identity Module is crossed described the first logic portTransfer to described the second logic port, to be transferred to described the second place by the physical interface of the first processing unitReason unit.
In one embodiment, described the second processing unit is also corresponding with described client for configuring oneThe 3rd logic port, and configuration one four logical end corresponding with the physical interface of the second processing unitMouthful;
Described first user identification card and/or the second use that the physical interface of described the second processing unit receivesThe information exchange of family identification card is crossed described the 4th logic port and is transferred to described the 3rd logic port, to be transferred toState client.
In one embodiment, described terminal also comprises:
The first application processor, is connected with the first processing unit, for interactive interface is provided, receives user'sOperational order, and operational order is transferred to the first processing unit.
In one embodiment, described terminal also comprises:
The second application processor, is connected with the second processing unit and the first application processor respectively, for receivingThe information that the first application processor sends, and pass through the second processing unit.
Second aspect, provides a kind of communication means, comprising:
The first processing unit obtains the information of first user identification card and the second Subscriber Identity Module;
The first processing unit is by the information of the information of the first user identification card obtaining and the second Subscriber Identity ModuleSend to described the second processing unit;
The information of the first processing unit based on described first user identification card, with network service, carries out voice industryBusiness, and information based on described the second Subscriber Identity Module, with the 2nd 4G network service, carry out data industryBusiness;
The information of the second processing unit based on described first user identification card, with a 4G network service, entersRow data service, and information based on described the second Subscriber Identity Module, with network service, carry out voice industryBusiness.
In one embodiment, the first processing unit comprises data-interface, and the second processing unit comprises and instituteState the data-interface of the data-interface connection of the first processing unit;
The second processing unit obtains first user identification card and/or the second Subscriber Identity Module by data-interfaceInformation.
In one embodiment, when meeting when pre-conditioned, the second processing unit is for to the first processing unitSend synchronization frame;
The first processing unit for the synchronization frame that receives the second processor and send after, reply acknowledgement frame with theTwo processing units connect;
The first processing unit, also for registering default service to obtain first user identification card and/or the second useThe information of family identification card;
The second processing unit is also for carrying out service discovery, and the client that answers of registration and described default service relativeEnd, to carry out the information of first user identification card and/or the second Subscriber Identity Module with described the first processing unitMutual.
In one embodiment, described the first processing unit is also answered with described default service relative for configuring oneThe first logic port, and configuration one second logical end corresponding with the physical interface of the first processing unitMouthful;
The information exchange of described first user identification card and/or the second Subscriber Identity Module is crossed described the first logic portTransfer to described the second logic port, to be transferred to described the second place by the physical interface of the first processing unitReason unit.
In one embodiment, described the second processing unit is also corresponding with described client for configuring oneThe 3rd logic port, and configuration one four logical end corresponding with the physical interface of the second processing unitMouthful;
Described first user identification card and/or the second use that the physical interface of described the second processing unit receivesThe information exchange of family identification card is crossed described the 4th logic port and is transferred to described the 3rd logic port, to be transferred toState client.
The third aspect, provides a kind of terminal, comprising:
First user identification card;
The second Subscriber Identity Module;
The first processing unit;
The second processing unit;
Described first user identification card is all connected with described the first processing unit with described the second Subscriber Identity Module,Described the first processing unit is connected with described the second processing unit;
Described the first processing unit is for obtaining the information of first user identification card and the second Subscriber Identity Module;
Described the first processing unit is also for sending to the information of the second Subscriber Identity Module obtaining describedTwo processing units;
Described the first processing unit, for the information based on described first user identification card, with a 4G netRuton letter, carries out speech business and data service;
Described the second processing unit, for the information based on described the second Subscriber Identity Module, with the 2nd 4G netRuton letter, carries out speech business and data service.
In one embodiment, the first processing unit comprises data-interface, and the second processing unit comprises and instituteState the data-interface of the data-interface connection of the first processing unit;
The second processing unit obtains the information of the second Subscriber Identity Module by data-interface.
In one embodiment, when meeting when pre-conditioned, the second processing unit is for to the first processing unitSend synchronization frame;
The first processing unit for the synchronization frame that receives the second processor and send after, reply acknowledgement frame with theTwo processing units connect;
The first processing unit, also for registering default service to obtain first user identification card and/or the second useThe information of family identification card;
The second processing unit is also for carrying out service discovery, and the client that answers of registration and described default service relativeEnd, to carry out information mutual of the second Subscriber Identity Module with described the first processing unit.
Fourth aspect, provides a kind of communication means, comprising:
The first processing unit obtains the information of first user identification card and the second Subscriber Identity Module;
The information of the second Subscriber Identity Module obtaining is sent to described the second processing unit by the first processing unit;
The information of described the first processing unit based on described first user identification card, with a 4G network service,Carry out speech business and data service;
The information of described the second processing unit based on described the second Subscriber Identity Module, with the 2nd 4G network service,Carry out speech business and data service.
In one embodiment, when meeting when pre-conditioned, the second processing unit is for to the first processing unitSend synchronization frame;
The first processing unit for the synchronization frame that receives the second processor and send after, reply acknowledgement frame with theTwo processing units connect;
The first processing unit, also for registering default service to obtain first user identification card and/or the second useThe information of family identification card;
The second processing unit is also for carrying out service discovery, and the client that answers of registration and described default service relativeEnd, to carry out information mutual of the second Subscriber Identity Module with described the first processing unit.
Implement terminal of the present invention and communication means, there is following beneficial effect: by the first processing unit andMutual between the second processing unit, realizes and supports that two Subscriber Identity Modules all reside in 4G network, can utilizeArticle two, 4G passage carries out the concurrent transmission of data service, improves efficiency of transmission; In addition, when carrying out data industryWhen business transmission, also can carry out speech business transmission, improve user and experience; On the other hand, two user's identificationsCard manages by the first processing unit, can improve the efficiency of management. And the first processing unit and second is processedBetween unit, adopt C/S communication construction, realize sharing information. Thus, the first processing unit can utilize numberGive the second processing unit according to interface by the information sharing getting, without utilizing the modes such as shared drive,Realize the second processing unit to immediately the obtaining of information, save cost. And due to the service registry for differentDifferent ports transmit accordingly, can support to expand multiple transport layer protocols and PHY.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the terminal hardware structural representation of one embodiment of the invention;
Fig. 2 is the first processing unit and second processing unit of the double-core communicator of the embodiment of the present inventionMutual schematic diagram;
Fig. 3 is the form schematic diagram of the physical layer data bag of the embodiment of the present invention;
Fig. 4 is the terminal hardware structural representation of another embodiment of the present invention;
Fig. 5 is the flow chart for the communication means of one embodiment of the invention;
Fig. 6 is the flow chart of the communication means of another embodiment of the present invention.
Detailed description of the invention
Understand for technical characterictic of the present invention, object and effect being had more clearly, now contrast accompanying drawing detailedDescribe bright the specific embodiment of the present invention in detail.
Embodiment 1
Referring to Fig. 1, the embodiment of the present invention uses the framework of " the first processing unit+the second processing unit "Realizing terminal 100 supports two Subscriber Identity Modules all to reside in 4G network.
First user identification card 110 and the second Subscriber Identity Module 120 can be managed and similar and different technical bidThe different user that standard is associated. In specific limiting examples, technical standard can be the 2G communication technology (exampleAs, GSM, GPRS, EDGE), the 3G communication technology (for example, WCDMA, TDS-CDMA),The 4G communication technology (for example, LTE, TD-LTE), or any other mobile communication technology (for example, 5G,4.5G etc.).
In one embodiment, first user identification card 110 is preserved the letter for a 4G network serviceBreath. The second Subscriber Identity Module 120 is preserved the information for the 2nd 4G network service. Concrete, userIdentification card can be stored one or more in following information: unique sequence number (ICCID), international mobile usingFamily mark (IMSI), safety certification and enciphered message, temporary information, the Yong Hujie relevant to local networkThe service lists, PIN (PIN) and the personal unblocking code (PUK) for PIN release that enter.
In an embodiment of the present invention, the first processing unit 130 is for completing protocol processes, and for rightThe communication data of transmitting-receiving carries out modulation /demodulation, to realize with communicating by letter of external communication device etc.
The second processing unit 140 is for completing protocol processes, and for the communication data of transmitting-receiving is adjustedDemodulation processed, to realize and communicating by letter of external communication device etc.
In one embodiment of this invention, protocol processes comprises the network system various and network interaction of processing of carrying outThe protocol stack of formula, for example, the communications such as LTE/WCDMA/GSM/TDSCDMA/1X/CDMA/EVDOThe protocol code providing in standard. The agreement of these standards is that terminal 100 is carried out with carrier network alternately(for example, surf the Net, make a phone call or make a phone call by CS circuit domain by VOLTE by data trafficDeng) must defer to.
The first processing unit 130 comprises one or more data-interfaces, for example, and general purpose I/O interface, UARTInterface, USB interface, I2C interface etc. The second processing unit 140 comprises one or more data equallyCoffret, for example, general purpose I/O interface, UART interface, USB interface, I2C interface etc.
Consider the downstream rate very fast (150Mbps) of 4G network, in order to accomplish the second processing unitThe i.e. receipts of 140 data send (without buffering), and high speed data transmission interface needs enough bandwidth and numberReportedly Movement Capabilities. USB interface is high speed data transmission interface.
General purpose I/O interface, as state detecting interface, is identified by the high/low or pulse of level. ExampleAs, the first process chip 200 can be passed through the high/low state of level of state detecting pin, detects second and processesWhether chip 300 is in deadlock state.
UART interface is a kind of serial communication interface, for the basic letter such as transmission of control signals, status signalBreath.
The first processing unit 130 can by UART interface respectively with first user identification card 110 and secondSubscriber Identity Module 120 connects, to obtain card from first user identification card 110 and the second Subscriber Identity Module 120Information, follow-up by the flow process of introducing in detail card information and obtaining.
In addition, the first processing unit 130 can be connected with the second processing unit 140 by UART interface,Card information is transferred to the second processing unit. Follow-up will the introduction in detail of interaction of concrete card information.The transmission that should be understood that the card information between the first processing unit 130 and the second processing unit 140 also can be passed throughOther interface carries out, and the present invention is not restricted this.
In one embodiment, the first processing unit 130 can be realized by modem chip, and second processesUnit 140 can be realized by modem chip.
In an embodiment of the present invention, by high speed USB data interface high-speed transfer network data, meetTransfer of data demand, in the time not having network data to transmit, is used the low speed data interface transmission of low-power consumptionInformation, thus not only ensure transfer of data but also can save power consumption.
The first processing unit 130 obtains first user identification card 110 and the second identification card by data-interfaceAfter 120 information, the first processing unit 130 can be searched according to the information of obtaining the behaviour such as net registration, authenticationDo.
Referring to Fig. 1, between the first application service processor 150 and the second application service processor 160, can pass throughGPIO interface is connected with USB interface. Should be understood that also and can be undertaken by other interface, the present invention is to thisBe not restricted.
The first application service processor 150 is for the treatment of complicated logical operation and carry out task distribution, forUser provides interactive interface, and by the operational order of user's input, (for example, user inputs by user interfaceAbout online or the operational order of making a phone call) be transferred to the first processing unit 130 or the second processing unit 140.The first application service processor 150 processors are carried out the operating system of terminal 100. Operating system is stored inIn reservoir, operating system include but not limited to Windows, Linux, Unix, MacOSX, IOS,Solaris, Android etc.
In an embodiment of the present invention, the second application service processor 160 does not carry out the processing of data, only risesTo the effect of transparent transmission. For example, apply to first for the data penetration transmission that the second processing unit 140 is receivedService processor 150 is processed, and the first application service processor 150 is passed to the data penetration transmission of comingGive the second processing unit 140.
The first radio frequency 170 and the second radio frequency 180 for up-conversion, down coversion, the filtering of settling signal, putTransmitting, reception etc. greatly. The related wireless access technology of the first radio frequency 170 and the second radio frequency 180 is passableComprise LTE, 3G, GSM, GPRS etc.
Referring to Fig. 1, in the embodiment of the present invention, on hardware configuration, two Subscriber Identity Modules all with the first placeReason unit 130 connects. In one embodiment, the first processing unit 130 can be by data-interface (for example,UART) be connected with first user identification card 110 and the second Subscriber Identity Module 120 respectively, thereby to firstSubscriber Identity Module 110 and the second Subscriber Identity Module 120 carry out Card read/write operation.
And the obtaining of the information of the second processing unit 140 to Subscriber Identity Module, need to by with the first processing listUnit 130 obtains alternately. Concrete: in one embodiment of this invention, the first processing unit 130 and theTwo processing units 140 for example, connect by data-interface (, UART data-interface), with by userThe information of identification card passes to the second processing unit 140.
In order to realize the mutual of card information between the first processing unit 130 and the second processing unit 140, by theCommunication protocol between one processing unit 130 and the second processing unit 140 be divided into physical layer, transport layer andApplication layer. Wherein, physical layer is for carrying out the sending and receiving of data. Transport layer can be expanded multiple interfaces,Be respectively used to the different service that corresponding application layer is opened. Application layer is used for opening service to carry out corresponding letterBreath obtains function.
Concrete, referring to Fig. 2, first, the first processing unit 130 and the second processing unit 140 enter respectivelyThe configuration of the one or more ports of row. In an embodiment of the present invention, port is virtual logical port, configurationPort is included as it port numbers etc. is set. According to function divide, port comprises two kinds, the first be forWith the port that the service relative of application layer registration is answered, the communication that application layer services is obtained is to transport layer;The second is for the port corresponding with the physical interface of physical layer, and communication to corresponding physics is connectMouthful, thereby realize the transmission (or receive) of information.
Concrete, the first processing unit 130 registration services are to carry out corresponding function. In enforcement of the present inventionIn example, service can be default service. For example, using the information of obtaining card as default service, pre-when meetingIf when condition, the second processor sends synchronization frame with after connecting with first processor, and first processorRegistrable this default service, thus this default function of serving carried out. In one embodiment of this invention, pre-If service is for obtaining the information of Subscriber Identity Module.
In an embodiment of the present invention, the function of different services is not identical, for example, registrable for obtainingThe service of card information. The also service of registrable other type in an embodiment of the present invention, for example, for obtainingGet the service of status information, control information etc. Each service is corresponding with a port, i.e. service acquisitionInformation will be transmitted by the port corresponding with this service. The port here refers to above-mentioned the first endMouthful.
Therefore, in an embodiment of the present invention, owing to can expanding multiple ports (above-mentioned the first port),Answer from different service relatives respectively, and can transmit demand according to practical communication, call different transport layers,With by communication for example, to physical layer interface (, USB interface, shared drive interface etc.), can support expandOpen up multiple transport layer protocols. For example, for a first service, call transport layer 1 to carry out communication,And for a second service, can call transport layer 2 to carry out communication. The biography that different transport layers adoptsDefeated layer protocols etc. are not identical.
The second processing unit 140 sends sync frame (synchronization frame) to the first processing unit 130; The first placeAcknowledgement frame (ACK) is also replied in reason unit 130 after receiving sync frame, with at the first processing unit130 and second connect between processing unit 140. In an embodiment of the present invention, pre-conditioned when meetingTime, the second processing unit 140 initiates to connect the process of setting up, and sends sync frame. Pre-conditioned can beStart shooting, restart etc. carried out initialized time.
Should be understood that in an embodiment of the present invention the first processing unit 130 and the second processing unit 140Between by sync and ACK connect, the first processing unit 130 registration services there is no sequencing.The first processing unit 130 registration services can be before or after connecting.
The second processing unit 140 is carried out service discovery, and registration and the service relative client of answering. At oneIn embodiment, the service that the client that the second processing unit 140 is registered and the first processing unit 130 are registered isCorresponding. And identical with the first processing unit 130 registration services, the visitor that the second processing unit 140 is registeredFamily end is also corresponding with a corresponding port, with by this port by communication to transport layer, via biographyThe port transmission of defeated layer is to corresponding physical interface.
When the second processing unit 140 has been registered after client, the first processing unit 130 and the second processing unit140 can carry out the mutual of information. Concrete, in the time carrying out information interaction, can adopt number as shown in Figure 3According to packet format. It comprises flag bit (header part), length (length of whole packet), controls mark(mark is client or service end), port numbers (local port), service ID, Customer ID, dataID, control bit, message id, data length, data (data).
In one embodiment of this invention, port numbers is the port numbers of above-mentioned the second port, for markWill data packet transmission is to which physical interface. For example, physical interface comprises USB interface and shared driveWhen interface, can, by the corresponding physical interface that transfers to correct packet, realize and the second place by port numbersManage the mutual of unit 140. Thus, when data packet transmission is during to physical layer, port number field can be deleted,Be transferred in the packet of opposite end and do not comprise port number field.
In embodiments of the present invention, the port numbers difference of different physical interfaces (hardware interface), therefore,By designated ends slogan in packet, can realize the correct forwarding of packet, make the clothes of application layer registrationThe information obtained of business can realize by physical interface accurately and sending. Thus, the embodiment of the present invention is twoCore communicator can support to expand multiple physical interfaces (can expand multiple PHYs).
Service ID is No. ID of service of registration. Client id is and the ID that serves corresponding clientNumber. Control bit is used for identifying this packet for request bag, reply bag etc. Data (data) adoptType-len-value form, wherein, type is for representing the type of whole data block, len is used for representing valueThe size in district, value is data field.
In an embodiment of the present invention, a service may need to send multiple packets, thus, and messageID represents to send the sequence number of packet. Data ID is for distinguishing the type of message of packet. Each packetIn can comprise multiple dissimilar data, thus, a message id can be corresponding with multiple type. ExampleAs, can, using the information such as signal strength signal intensity, network formats as a Packet Generation, in data field, pass throughType represents the type of different data blocks, and thus, realizing a packet can will belong to same type of messageMuch information send.
Should be understood that the data packet format shown in Fig. 3, only for exemplary, also can adopt other similar form.
In one embodiment of the invention, concrete, the first processing unit 130 configures one and serves with defaultThe first corresponding logic port, and second patrol corresponding with the physical interface of first processor of configuration oneCollect port. The information exchange that default service obtains is crossed the first logic port and is transferred to the second logic port, to pass throughThe physical interface of first processor is transferred to the second processor. The second processing unit 140 configures one and clientThe 3rd corresponding logic port, and four patrol corresponding with the physical interface of the second processor of configuration oneCollect port. The information exchange that the physical interface of the second processor receives is crossed the 4th logic port and is transferred to the 3rd and patrolCollect port, to be transferred to client.
In an embodiment of the present invention, when the second processing unit 140 shuts down, or occur when abnormal restarting, theTwo process 20 closes client, port. In the time that it recovers normal, can be by sending synchronization frame (sync frame)Mode re-establish and be connected with the first processing unit 130, to re-execute registration service, registered clientEtc. process, carry out information interaction.
Same, if when the first processing unit 130 shuts down or the situations such as abnormal restarting occur, first processes listUnit 130 will close corresponding service, port. When the first processing unit 130, it recovers normal, can pass throughThe mode that sends synchronization frame (sync frame) re-establishes and is connected with the second processing unit 140, to re-executeThe process such as registration service, registered client, carries out information interaction.
In the embodiment of the present invention, between first processor and the second processor, adopt C/S communication construction, it is right to realizeSharing of card information. Thus, the first processing unit 130 can be processed single by the information sharing getting to secondUnit 140, can realize the second processing unit 140 immediately obtaining information. And due to the clothes for differentThe different port of business registration transmits accordingly, can support to expand multiple transport layer protocols; And support expansionMultiple PHYs.
In one embodiment of the invention, the second processing unit and the first processing unit all can carry out data industryBusiness and speech business. Concrete, the second processing unit obtains from the first processing unit by above-mentioned methodThe information of first user identification card and the second Subscriber Identity Module.
The first processing unit, for the information based on first user identification card, with network service, carries out voice industryBusiness, and for the information based on the second Subscriber Identity Module, with the 2nd 4G network service, carry out data industryBusiness.
The second processing unit, for the information based on first user identification card, with a 4G network service, entersRow data service, and for the information based on the second Subscriber Identity Module, with network service, carry out voice industryBusiness.
Thus, the voice-and-data business of first user identification card is undertaken by different processing units respectively,The voice-and-data business of the second Subscriber Identity Module is also undertaken by different processing units respectively, can realize logicalCross first user identification card and carry out data and speech business simultaneously, or carry out by the second Subscriber Identity Module simultaneouslyData and speech business.
In the time searching net registration, the first processing unit is right with it for loading according to the information of the second Subscriber Identity ModuleThe network parameter of answering, searches net registration to start, and makes the second Subscriber Identity Module resident by the first processing unitAt the 2nd 4G network.
The information of the first user identification card that the second processing unit obtains from the first processing unit for basis,Search net registration, make first user identification card reside in a 4G network by the second processing unit.
In an embodiment of the present invention, the speech business of first user identification card and the second Subscriber Identity Module can beUndertaken by 4G network, also can be the CS speech business of being undertaken by 2G/3G network. Therefore, searchingNet registration phase, first user identification card also would subscribe to 2G/3G network, and the second Subscriber Identity Module also canBe registered to 2G/3G network. In certain embodiments, also can be first user identification card and be registered in 4G network,In the time carrying out voice, fall back to 2G/3G network. The second Subscriber Identity Module is registered in 4G network, when carrying outWhen voice, fall back to 2G/3G network.
The signal processing flow that below description terminal 100 is carried out to data service and speech business. Concrete,In the time that terminal 100 is carried out data traffic transmission, be divided into following situation:
(1) carry out data service by the second Subscriber Identity Module
Up: the first application service processor 150 receives user instruction, and according to user instruction control firstProcessing unit 130 is processed upstream data; After the first radio frequency 170 is processed the first processing unit 130Transmitting uplink data to the two 4G networks.
Descending: the first radio frequency 170 receives the downlink data from the 2nd 4G network, and be transferred to the first placeReason unit 130 is processed; The first application service processor 150 is by after treatment descending the first processing unit 130The operations such as data are exported, storage.
(2) carry out data service by first user identification card
Up: the first application service processor 150 receives user instruction, and according to user instruction control secondUpstream data is passed through the second processing unit 140 by application service processor 150; The second processing unit 140Upstream data is processed; The second radio frequency 180 passes the second processing unit 140 upstream data after treatmentTransport to a 4G network.
Descending: the second radio frequency 180 receives the downlink data from a 4G network, and be transferred to the second placeReason unit 140 is processed; The second processing unit 140 by the second application service processor 160 by after treatmentDownlink data passes through the first application service processor 150, can export thus, the operation such as storage.
(3) carry out data service by first user identification card and the second Subscriber Identity Module simultaneously
While carrying out data service by first user identification card and the second Subscriber Identity Module, can comprise following simultaneouslyTwo kinds of situations:
The one,, transmit different data services by first user identification card and the second Subscriber Identity Module respectively.In this kind of situation, transmit respectively different data services by two data channel, can greatly improve biographyDefeated efficiency.
The 2nd,, transmit same data service by first user identification card and the second Subscriber Identity Module simultaneously. ?In this case, need to carry out the distribution of flow, be divided into different data blocks respectively by same data serviceTransmitted by two data channel. Should be understood that can be according to dividing equally, or according to link-quality (speed,Time delay etc.) mode such as flow of adjusting two passages realizes.
Referring to Fig. 4, in the time carrying out speech business, digital signal processing chip 210 is for carrying out audio signalProcess, for example, the Audio Signal Processing such as echo inhibition, noise suppressed in communication process. Codec(Codec) 220 for carrying out A/D and D/A conversion. Receiver 230 is for output sound signal. WheatGram wind 240 is for gathering voice signal.
In the time that terminal 100 is carried out speech business transmission, be divided into following situation:
(1) only carry out speech business by first user identification card
First, setting up voice communication connects: the first application service processor 150 is transferred to the by operational orderOne processing unit 130, sends the flow processs such as connection request to set up and quilt to network by the first radio frequency 170The voice communication of the side of crying connects.
Voice communication connects after foundation, and voice uplink process is: microphone 240 gathers voice signal,Codec 220 receives the voice signal gathering and carries out being transferred to digital signal processor core after analog-to-digital conversionSheet 210; Digital signal processing chip 210 carries out to the received signal audio frequency processing and is transferred to the first placeReason unit 130; The first radio frequency 170 will send through the first processing unit 130 signal after treatment. LanguageSound downlink transmission process is: the first radio frequency 170 receives downstream signal and is transferred to the first processing unit 130;Digital signal processing chip 210 is to carrying out audio frequency processing biography through the first processing unit 130 signal after treatmentBe defeated by codec 220; Codec 220 carries out transferring to receiver after analog-to-digital conversion to the received signal230。
If should be understood that, terminal 100 is as callee, sets up the process of voice communication connection for receiving callerRequest is set up in the connection of side, is connected to set up voice communication with calling party. Follow-up voice uplink and underRow transmitting procedure is identical.
(2) only carry out speech business by the second Subscriber Identity Module
In one embodiment, receiver 230, microphone 240, codec 220 and Digital Signal ProcessingChip 210 can be shared, while carrying out speech business by the second Subscriber Identity Module, same adopt withReceiver 230, microphone 240, codec 220 and data signal place that the first processing unit 130 connectsReason chip 210 carries out signal processing. The first processing unit 130 is processed digital signal processing chip 210After signal pass through the second processing unit 140, or by saturating from the signal of the second processing unit 140Passing to digital signal processing chip 210 processes.
In other embodiments, also can realize the first processing unit and the second processing unit by a logic switchTo sharing of receiver 230, microphone 240, codec 220 and digital signal processing chip 210,In the time carrying out speech business by the second Subscriber Identity Module, by receiver 230, microphone 240, codec220 are connected with the second processing unit 140 with digital signal processing chip 210, and when passing through the second userWhen identification card carries out speech business, by receiver 230, microphone 240, codec 220 and data signalProcess chip 210 is connected with the first processing unit 130.
In addition, also can be in certain embodiments, increase by one group of audio signal processing unit and (comprise receiver230, microphone 240, codec 220 and digital signal processing chip 210), make itself and second processUnit 140 connects. Thus, the second processing unit 140 and the second processing unit 130 adopt respectively oneselfAudio signal processing unit carry out speech business.
Should be understood that except the above embodiments to also have other mode to adopt, the present invention does not do thisRestriction.
(3) when carrying out speech business by first user identification card, undertaken by first user identification cardData service
In this case, carry out speech business process and pass through first by first user identification card according to above-mentionedSubscriber Identity Module carries out the process of data service and carries out simultaneously, does not repeat them here.
(4) when carrying out speech business by the second Subscriber Identity Module, undertaken by the second Subscriber Identity ModuleData service
In this case, carry out speech business process and pass through second by the second Subscriber Identity Module according to above-mentionedSubscriber Identity Module carries out the process of data service and carries out simultaneously, does not repeat them here.
In an embodiment of the present invention, because speech business and the data service of the second Subscriber Identity Module 120 areRegister via different processing units, therefore can carry out data industry by the second Subscriber Identity Module 120 simultaneouslyBusiness and speech business. And because speech business and the data service of first user identification card 110 are via differenceProcessing unit registration, therefore can carry out data service and voice by first user identification card 110 simultaneouslyBusiness.
In an embodiment of the present invention, in order just to ensure first user identification card and the second number of users identification cardNormal open letter, the first processing unit 130 is also fixed to first user identification card 110 and the second Subscriber Identity Module 120Shi Jinhang detection in place. Concrete:
Between the first processing unit 130 and first user identification card 110 and the second Subscriber Identity Module 120 everyWhether Preset Time (for example, 28 seconds) is communicated by letter once, in place to ensure communication to confirm Subscriber Identity ModuleNormal. For example, the first processing unit 130 is respectively to first user identification card 110 and the second user identificationCard 120 has sent data, confirm that Subscriber Identity Module is in place, otherwise Subscriber Identity Module is not if meet with a responseIn place.
Referring to Fig. 5, the embodiment of the present invention also provides a kind of communication means, processes single at step S51, firstUnit obtains the information of first user identification card and the second Subscriber Identity Module. At step S52, the first processing unitThe information of the information of the first user identification card obtaining and the second Subscriber Identity Module is sent to the second processing listUnit. In step S53, the information of the first processing unit based on first user identification card, with network service, enterLang sound business, and information based on the second Subscriber Identity Module, with the 2nd 4G network service, countAccording to business. In step S54, the information of the second processing unit based on first user identification card, with a 4GNetwork service, carries out data service, and information based on the second Subscriber Identity Module, with network service, entersLang sound business. Searching when registration net, the first processing unit according to the information of first user identification card load withThe network parameter that first user identification card is corresponding, with the voice industry at network registry first user identification cardBusiness; The first processing unit loads corresponding with the second Subscriber Identity Module according to the information of the second Subscriber Identity ModuleNetwork parameter, with the data service at network registry the second Subscriber Identity Module; The second processing unit is according to firstThe information of Subscriber Identity Module loads the network parameter corresponding with first user identification card, with at network registry theThe data service of one Subscriber Identity Module; The second processing unit loads and the according to the information of the second Subscriber Identity ModuleThe network parameter that two Subscriber Identity Modules are corresponding, with the speech business at network registry the second Subscriber Identity Module.
Thus, the data service of the speech business of first user identification card and first user identification card is passed through respectivelyThe first processing unit and the registration of the second processing unit are carried out, and user can carry out by first user identification card simultaneouslyVoice-and-data business. Same, the number of the speech business of the second Subscriber Identity Module and the second Subscriber Identity ModuleCarry out by the first processing unit and the registration of the second processing unit respectively according to business, user can pass through the second userIdentification card carries out voice-and-data business simultaneously.
Should be understood that in other embodiments, also can be: searching when registration net, the first processing unit is according to theThe information of one Subscriber Identity Module loads the network parameter corresponding with first user identification card, with at network registryThe data service of first user identification card; The first processing unit according to the information of the second Subscriber Identity Module load withThe network parameter that the second Subscriber Identity Module is corresponding, with the voice industry at network registry the second Subscriber Identity ModuleBusiness; The second processing unit loads corresponding with first user identification card according to the information of first user identification cardNetwork parameter, with the speech business at network registry first user identification card; The second processing unit is according to secondThe information of Subscriber Identity Module loads the network parameter corresponding with the second Subscriber Identity Module, with at network registry theThe data service of two Subscriber Identity Modules.
By this embodiment of the present invention, by the voice-and-data business of first user identification card is passed through notSame processing unit is registered execution, can make the voice-and-data business of first user identification card enter simultaneouslyOK; And the voice-and-data business of the second Subscriber Identity Module is also registered and is held by different processing unitsOK, the voice-and-data business of the second Subscriber Identity Module also can be carried out simultaneously.
In the time that the first application service processor 150 receives user's operational order, judge according to operational orderCarry out data service or language business, and judgement is by which Subscriber Identity Module to be undertaken. Should be understood thatThe terminal 100 of the embodiment of the present invention is supported three kinds of situations of above-mentioned data service and four kinds of feelings of speech businessCondition.
In an embodiment of the present invention, terminal 100 can be used the data network of two Subscriber Identity Modules simultaneously,Downloading data business simultaneously, reaches the object that the concurrent download of Double Data is accelerated, therefore, and same user's identificationCalorie requirement can be accessed by the first processing unit 130 and the second processing unit 140. Here the access of indication is to obtainGet the information of Subscriber Identity Module, with realize by be associated with first user identification card 110 first subscribe toNetwork service, and by the second subscription and the network service being associated with the second Subscriber Identity Module 120. TheThe above-mentioned Subscriber Identity Module information sharing scheme of can utilizing two processing units realize first user identification card andObtaining of the information of the second Subscriber Identity Module, does not repeat them here.
The terminal of the embodiment of the present invention and communication means, by between the first processing unit and the second processing unitAlternately, realize and support that two Subscriber Identity Modules all reside in 4G network, can utilize two 4G passages to carry outThe concurrent transmission of data service, improves efficiency of transmission; In addition, in the time carrying out data traffic transmission, also can enter,The transmission of lang sound business, improves user and experiences; On the other hand, two Subscriber Identity Modules are by the first processing listUnit manages, and can improve the efficiency of management. And between the first processing unit and the second processing unit, adopt C/S logicalLetter framework, realizes sharing information. Thus, the first processing unit can utilize data-interface to getThe second processing unit is given in information sharing, can realize the second processing unit to immediately the obtaining of information, and saves cost.And the ports different due to the service registry for different transmit accordingly, can support to expand multiple transmissionLayer protocol and PHY.
Embodiment 2
The terminal of this embodiment of the invention and the difference of above-described embodiment are, the voice of first user identification cardAll carry out by the first processing unit with data service, the voice-and-data business of the second Subscriber Identity Module is all logicalCrossing the second processing unit carries out.
The information of the second Subscriber Identity Module obtaining is sent to the second processing unit by the first processing unit. FirstProcessing unit, for the information based on first user identification card, with a 4G network service, carries out voiceBusiness and data service. The second processing unit, for the information based on the second Subscriber Identity Module, with second4G network service, carries out speech business and data service.
In this embodiment of the invention, in the time searching net registration, the first processing unit obtains first user identification cardInformation, and load the network parameter corresponding with first user identification card according to the information obtained, with theSpeech business and the data service of one 4G network registry first user identification card. And the first processing unit also obtainsGet the information of the second Subscriber Identity Module, and send to the second processing unit. The second processing unit is according to receivingThe information of the second Subscriber Identity Module at speech business and the number of the 2nd 4G network registry the second Subscriber Identity ModuleAccording to business.
Should be understood that the information that also can be the first processing unit and obtain the second Subscriber Identity Module, and according to obtainingInformation loads the network parameter corresponding with the second Subscriber Identity Module, with in the 2nd 4G network registry the second useThe speech business of family identification card and data service. And the first processing unit also obtains the letter of first user identification cardBreath, and send to the second processing unit. The second processing unit is according to the letter of the first user identification card receivingBreath is in speech business and the data service of a 4G network registry first user identification card.
In addition,, in this embodiment, the first processing unit and the second processing unit all have voice-and-dataThe ability of business, therefore, also can realize other reasonable combination, and the present invention is not restricted this.
Referring to Fig. 6, corresponding, the embodiment of the present invention also provides a kind of communication means, at step S61, theOne processing unit obtains the information of first user identification card and the second Subscriber Identity Module; At step S62, firstThe information of the second Subscriber Identity Module obtaining is sent to the second processing unit by processing unit; Step S63,The information of the first processing unit based on first user identification card, with a 4G network service, carries out voice industryBusiness and data service; In step S64, the information of the second processing unit based on the second Subscriber Identity Module, withTwo 4G network services, carry out speech business and data service.
Should be understood that in an embodiment of the present invention the voice of first user identification card and the second Subscriber Identity ModuleBusiness is undertaken by the first processing unit and the second processing unit respectively. In one embodiment, firstWhen Subscriber Identity Module carries out speech business, can be undertaken by 4G network (for example,, in the mode of VOLTECarry out). But should be understood that in certain embodiments, also can be first user identification card and process single by firstUnit resides in 4G network, and in the time carrying out speech business by first user identification card, falls back to 2G/3GNetwork carries out (for example, falling after rise in CSFB mode), or first user identification card also can be in the time of registrationReside in 2G/3G network by the first processing unit registration, to carry out speech business. Same, forThe second Subscriber Identity Module, while carrying out speech business, can be undertaken (for example,, with VOLTE by 4G networkMode carry out). In certain embodiments, also can be the second Subscriber Identity Module stays by the second processing unitStay 4G network, and in the time carrying out speech business by the second Subscriber Identity Module, fall back to 2G/3G netNetwork carries out, or the second Subscriber Identity Module also can reside in by the second processing unit registration in the time of registration2G/3G network, to carry out speech business.
Should be understood that in the terminal and communication means of this embodiment, the second processing unit is to Subscriber Identity ModuleObtaining of information is identical with above-described embodiment 1, does not repeat them here. In this embodiment, carry out data industryThe idiographic flow of business and speech business can, with reference to above-described embodiment 1, not repeat them here.
In this embodiment, mutual by between the first processing unit and the second processing unit, realizes and supports twoOpen Subscriber Identity Module and all reside in 4G network, can utilize two 4G passages to carry out the concurrent biography of data serviceDefeated, improve efficiency of transmission; In addition, in the time carrying out data traffic transmission, also can carry out speech business transmission,Improving user experiences; On the other hand, two Subscriber Identity Modules manage by the first processing unit, can carryThe high efficiency of management. And between the first processing unit and the second processing unit, adopt C/S communication construction, realize letterSharing of breath. Thus, the first processing unit can utilize data-interface by the information sharing getting give the second placeReason unit, can realize the second processing unit to immediately the obtaining of information, and saves cost. And due to for differenceThe different port of service registry transmit accordingly, can support to expand multiple transport layer protocols and physical layerAgreement. In the above embodiment of the present invention, a 4G network and the 2nd 4G network can be LTE network,Or the 4G network of other type. In front and continued embodiment of the present invention, a 4G network and the 2nd 4GNetwork can be the heterogeneous networks of different operators, or is the identical or different network of same operator.
In the embodiment of the present invention, terminal can comprise any movement, the portable calculating that can be connected with networkOr communication equipment, for example cellular device. For example, terminal 100 can be cell phone (mobile phone), navigationSystem, computing equipment, camera, PDA, musical instruments, game station or there is wireless connections abilitiesHandheld device.
In an embodiment of the present invention, if do not specify, " multiple " refer to two or more.In description of the invention, it will be appreciated that, term " first ", " second " etc. are only for retouchingState object, and can not be interpreted as instruction or hint relative importance.
In flow chart or in an embodiment of the present invention, otherwise any process of description or method are describedCan be understood to, represent to comprise that one or more is for realizing the step of specific logical function or processModule, fragment or the part of the code of executable instruction, and the scope of embodiment of the present invention comprises in additionRealization, wherein can not according to shown or discuss order, comprise according to related function by substantially withTime mode or by contrary order, carry out function, this should be by technical field described in embodiments of the inventionTechnical staff understand.
For illustrative purposes, description has above been used specific term, to provide of the present invention thoroughUnderstand. But, it will be apparent to those skilled in the art that in order to put into practice the present invention and do not needWant concrete details. The aforementioned description of specific embodiments of the invention is objects in order to illustrate and to illustrate and beingExisting. They are not intended to detailed or limit the invention to disclosed accurate form. In view of religious doctrine above,Many modifications and variations are possible. Illustrate in order to explain best principle of the present invention and practical application thereofAnd these embodiment have been described, thereby make others skilled in the art can utilize best the present invention andThere are the various embodiment of the various amendments of the specific use that is suitable for expection. Be intended to scope of the present invention by subsequentlyClaim and its equivalent limit.

Claims (20)

1. a terminal, is characterized in that, comprising:
First user identification card;
The second Subscriber Identity Module;
The first processing unit;
The second processing unit;
Described first user identification card is all connected with described the first processing unit with described the second Subscriber Identity Module,Described the first processing unit is connected with described the second processing unit;
Described the first processing unit is for obtaining the information of first user identification card and the second Subscriber Identity Module;
Described the first processing unit is also for knowing the information of the first user identification card obtaining and the second userNot Ka information send to described the second processing unit;
Described the first processing unit, for the information based on described first user identification card, with network service,Carry out speech business, and for the information based on described the second Subscriber Identity Module, logical with the 2nd 4G networkLetter, carries out data service;
Described the second processing unit, for the information based on described first user identification card, with a 4G netRuton letter, carries out data service, and for the information based on described the second Subscriber Identity Module, logical with networkLetter, carries out speech business.
2. terminal according to claim 1, is characterized in that, in the time searching net registration, and described firstProcessing unit, for loading the network parameter corresponding with it according to the information of the second Subscriber Identity Module, is searched to startNet registration, makes the second Subscriber Identity Module reside in the 2nd 4G network by the first processing unit.
3. terminal according to claim 1, is characterized in that, described the second processing unit is for rootAccording to the information of the first user identification card obtaining from the first processing unit, search net registration, make firstSubscriber Identity Module resides in a 4G network by the second processing unit.
4. terminal according to claim 1, is characterized in that, the first processing unit comprises that data connectMouthful, the second processing unit comprises the data-interface being connected with the data-interface of described the first processing unit;
The second processing unit obtains first user identification card and/or the second Subscriber Identity Module by data-interfaceInformation.
5. terminal according to claim 1, is characterized in that, when meeting when pre-conditioned, and secondProcessing unit is for sending synchronization frame to the first processing unit;
The first processing unit for the synchronization frame that receives the second processor and send after, reply acknowledgement frame with theTwo processing units connect;
The first processing unit, also for registering default service to obtain first user identification card and/or the second useThe information of family identification card;
The second processing unit is also for carrying out service discovery, and the client that answers of registration and described default service relativeEnd, to carry out the information of first user identification card and/or the second Subscriber Identity Module with described the first processing unitMutual.
6. terminal according to claim 5, is characterized in that, carries out the information of Subscriber Identity Module and hands overThe data packet format adopting mutually time at least comprises one of following field: flag bit, length, control mark, endSlogan, service ID, Customer ID, data ID, control bit, message id, data length, data.
7. terminal according to claim 6, is characterized in that, described the first processing unit also forThe first logic port that configuration one and described default service relative are answered, and configuration one and the first processing unitThe second logic port that physical interface is corresponding;
The information exchange of described first user identification card and/or the second Subscriber Identity Module is crossed described the first logic portTransfer to described the second logic port, to be transferred to described the second place by the physical interface of the first processing unitReason unit.
8. terminal according to claim 7, is characterized in that, described the second processing unit also forThe 3rd logic port that configuration one is corresponding with described client, and the thing of configuration one and the second processing unitThe 4th corresponding logic port of reason interface;
Described first user identification card and/or the second use that the physical interface of described the second processing unit receivesThe information exchange of family identification card is crossed described the 4th logic port and is transferred to described the 3rd logic port, to be transferred toState client.
9. terminal according to claim 1, is characterized in that, described terminal also comprises:
The first application processor, is connected with the first processing unit, for interactive interface is provided, receives user'sOperational order, and operational order is transferred to the first processing unit.
10. terminal according to claim 1, is characterized in that, described terminal also comprises:
The second application processor, is connected with the second processing unit and the first application processor respectively, for receivingThe information that the first application processor sends, and pass through the second processing unit.
11. 1 kinds of communication means, is characterized in that, comprising:
The first processing unit obtains the information of first user identification card and the second Subscriber Identity Module;
The first processing unit is by the information of the information of the first user identification card obtaining and the second Subscriber Identity ModuleSend to described the second processing unit;
The information of the first processing unit based on described first user identification card, with network service, carries out voice industryBusiness, and information based on described the second Subscriber Identity Module, with the 2nd 4G network service, carry out data industryBusiness;
The information of the second processing unit based on described first user identification card, with a 4G network service, entersRow data service, and information based on described the second Subscriber Identity Module, with network service, carry out voice industryBusiness.
12. terminals according to claim 11, is characterized in that, the first processing unit comprises dataInterface, the second processing unit comprises the data-interface being connected with the data-interface of described the first processing unit;
The second processing unit obtains first user identification card and/or the second Subscriber Identity Module by data-interfaceInformation.
13. communication means according to claim 12, is characterized in that, when meeting when pre-conditioned,The second processing unit is for sending synchronization frame to the first processing unit;
The first processing unit for the synchronization frame that receives the second processor and send after, reply acknowledgement frame with theTwo processing units connect;
The first processing unit, also for registering default service to obtain first user identification card and/or the second useThe information of family identification card;
The second processing unit is also for carrying out service discovery, and the client that answers of registration and described default service relativeEnd, to carry out the information of first user identification card and/or the second Subscriber Identity Module with described the first processing unitMutual.
14. communication means according to claim 13, is characterized in that, described the first processing unitAlso for configuring first logic port of answering with described default service relative, and configuration one and the first processingThe second corresponding logic port of physical interface of unit;
The information exchange of described first user identification card and/or the second Subscriber Identity Module is crossed described the first logic portTransfer to described the second logic port, to be transferred to described the second place by the physical interface of the first processing unitReason unit.
15. communication means according to claim 14, is characterized in that, described the second processing unitAlso for configuring three logic port corresponding with described client, and configuration one is processed singly with secondThe 4th corresponding logic port of physical interface of unit;
Described first user identification card and/or the second use that the physical interface of described the second processing unit receivesThe information exchange of family identification card is crossed described the 4th logic port and is transferred to described the 3rd logic port, to be transferred toState client.
16. 1 kinds of terminals, is characterized in that, comprising:
First user identification card;
The second Subscriber Identity Module;
The first processing unit;
The second processing unit;
Described first user identification card is all connected with described the first processing unit with described the second Subscriber Identity Module,Described the first processing unit is connected with described the second processing unit;
Described the first processing unit is for obtaining the information of first user identification card and the second Subscriber Identity Module;
Described the first processing unit is also for sending to the information of the second Subscriber Identity Module obtaining describedTwo processing units;
Described the first processing unit, for the information based on described first user identification card, with a 4G netRuton letter, carries out speech business and data service;
Described the second processing unit, for the information based on described the second Subscriber Identity Module, with the 2nd 4G netRuton letter, carries out speech business and data service.
17. terminals according to claim 16, is characterized in that, the first processing unit comprises dataInterface, the second processing unit comprises the data-interface being connected with the data-interface of described the first processing unit;
The second processing unit obtains the information of the second Subscriber Identity Module by data-interface.
18. terminals according to claim 17, is characterized in that, when meeting when pre-conditioned, andTwo processing units are for sending synchronization frame to the first processing unit;
The first processing unit for the synchronization frame that receives the second processor and send after, reply acknowledgement frame with theTwo processing units connect;
The first processing unit, also for registering default service to obtain first user identification card and/or the second useThe information of family identification card;
The second processing unit is also for carrying out service discovery, and the client that answers of registration and described default service relativeEnd, to carry out information mutual of the second Subscriber Identity Module with described the first processing unit.
19. 1 kinds of communication means, is characterized in that, comprising:
The first processing unit obtains the information of first user identification card and the second Subscriber Identity Module;
The information of the second Subscriber Identity Module obtaining is sent to described the second processing unit by the first processing unit;
The information of described the first processing unit based on described first user identification card, with a 4G network service,Carry out speech business and data service;
The information of described the second processing unit based on described the second Subscriber Identity Module, with the 2nd 4G network service,Carry out speech business and data service.
20. communication means according to claim 19, is characterized in that, when meeting when pre-conditioned,The second processing unit is for sending synchronization frame to the first processing unit;
The first processing unit for the synchronization frame that receives the second processor and send after, reply acknowledgement frame with theTwo processing units connect;
The first processing unit, also for registering default service to obtain first user identification card and/or the second useThe information of family identification card;
The second processing unit is also for carrying out service discovery, and the client that answers of registration and described default service relativeEnd, to carry out information mutual of the second Subscriber Identity Module with described the first processing unit.
CN201610113163.XA 2016-01-27 2016-02-29 A kind of terminal and communication means Active CN105592439B (en)

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