CN103188005A - Method, system and device achieving terminal communication - Google Patents
Method, system and device achieving terminal communication Download PDFInfo
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- CN103188005A CN103188005A CN2011104575470A CN201110457547A CN103188005A CN 103188005 A CN103188005 A CN 103188005A CN 2011104575470 A CN2011104575470 A CN 2011104575470A CN 201110457547 A CN201110457547 A CN 201110457547A CN 103188005 A CN103188005 A CN 103188005A
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Abstract
The invention discloses a method, a system and a device achieving terminal communication. When downgoing signals are received, an external communication module can also receive wireless signals, the wireless signals are processed into digital baseband signals and then are sent a terminal, the digital baseband signals obtained by processing of the wireless signals received by the terminal, and other digital baseband signals sent by the external communication module are combined, and therefore signal receiving quality is improved. When upgoing signals are sent, the terminal enables signals to be sent to be divided, the signals are respectively sent through the communication module of the terminal and the external communication module, and therefore signal sending quality is improved, namely communication ability supported by the terminal is also improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method, system and device of realizing terminal communication.
Background technology
Along with the fast development of the communication technology, communication terminal becomes a kind of electronic equipment that present application is popularized very much, and the user requires also more and more higher to the communication quality of terminal.
Fig. 1 shows the structural representation of existing terminal, and as shown in Figure 1, this terminal mainly comprises communication module 101 and application module 102; Wherein, communication module 101 main realizations are communicated by letter with communication network, particularly, this communication module 101 mainly receives signal from communication network, be sent to application module after the signal that receives is treated to the form that application module can identify, and the signal that application module sends is treated to after the signal format of communication network transmission is sent to communication network by antenna; Application module 102 main realization man-machine interactions, this application module can comprise the master controller that is connected with communication module, input module (as the keyboard input or/and the touch-screen input), output module (as audio frequency output or/and video output), SIM (Subscriber Identity Module, client identification module)) card module, power module and memory module etc.In this Fig. 1, communication module 101 main antennas by setting are realized the mutual of terminal and network, and this communication module 101 is directly related with number of antennas for the support situation of MIMO (Multiple-Input Multiple-Out-put, multiple-input and multiple-output).
According to 3GPP (The 3rd Generation Partnership Project, third generation partner program) R10 (version 10) standard agreement, support LTE-A (Long Term Evolution Advanced, the follow-up evolution of Long Term Evolution) terminal need be supported the MIMO of up maximum 4 streams, the MIMO of descending maximum 4 to 8 streams, but because the restriction of following factor, make present terminal be difficult to satisfy the requirement of the MIMO that the terminal of 3GPP R10 supports:
In order to guarantee the MIMO gain of terminal, the correlation between signals that the different antennae of terminal is received has certain requirement, this will guarantee the isolation between the antenna, but be subject to the size of terminal, and the isolation between the antenna that arranges on the terminal can not be too big.At present, two antennas of operated by rotary motion that is to say on the communication module of terminal, and terminal can only be supported the MIMO (i.e. double fluid) of two antennas at present, as more antenna (as 4 antennas) is set in terminal, then can lose the MIMO gain that originally will pursue owing to isolation between antennas is too little.
In sum, the communication capacity that existing communication terminal is supported is lower, can not satisfy the communication standard of continuous evolution for the requirement of communication quality, especially at 3G (3rd Generation, 3 generations)/4G (4rd Generation, 4 generations) under the situation of the emerge in multitude of the maturation gradually of network and intelligent terminal, demand and actual volume to the data business all increase substantially, this all has higher requirement to the transmittability of terminal support, therefore, the communication capacity of raising terminal support is the important directions that guarantees communication quality.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of method, system and device of realizing terminal communication, adopts this technical scheme, can improve the communication capacity that terminal is supported.
The embodiment of the invention is achieved through the following technical solutions:
An aspect according to the embodiment of the invention provides a kind of method that realizes terminal communication, comprising:
The peripheral communication module receives wireless signal, the described wireless signal that receives is handled obtaining first digital baseband signal, and described first digital baseband signal is sent to terminal;
Described terminal receives described first digital baseband signal, with described first digital baseband signal with the described wireless signal that self receives is handled second digital baseband signal that obtains merge, and is combined the digital baseband signal that obtains and handles.
According to another aspect of the embodiment of the invention, a kind of method that realizes terminal communication also is provided, comprising:
Terminal is determined digital baseband signal to be sent, described digital baseband signal split obtain first digital baseband signal and second digital baseband signal, described first digital baseband signal is sent to the peripheral communication module, and will handle the wireless signal that obtains to described second digital baseband signal and be sent to network side;
Described peripheral communication module receives first digital baseband signal that described terminal sends, and will handle the wireless signal that obtains to described first digital baseband signal and be sent to network side.
According to another aspect of the embodiment of the invention, a kind of system that realizes terminal communication also is provided, comprising:
Peripheral communication module and terminal;
Described peripheral communication module is used for receiving wireless signal, the described wireless signal that receives is handled obtaining first digital baseband signal, and described first digital baseband signal is sent to described terminal;
Described terminal, be used for receiving described first digital baseband signal, with described first digital baseband signal with the described wireless signal that self receives is handled second digital baseband signal that obtains merge, and be combined the digital baseband signal that obtains and handle.
According to another aspect of the embodiment of the invention, a kind of device of realizing terminal communication also is provided, comprising:
Receiving element is used for receiving wireless signal;
Signal processing unit obtains first digital baseband signal for the described wireless signal of described receiving element reception is handled;
Transmitting element, first digital baseband signal that is used for described signal processing unit processes is obtained sends to terminal.
According to another aspect of the embodiment of the invention, a kind of device of realizing terminal communication also is provided, comprising:
First receiving element is used for receiving first digital baseband signal that the peripheral communication module sends;
The signal merge cells is used for first digital baseband signal that described first receiving element is received and the described wireless signal that self receives is handled second digital baseband signal that obtains merging;
Signal processing unit is used for that described signal merge cells is merged the digital baseband signal that obtains and handles.
According to another aspect of the embodiment of the invention, a kind of system that realizes terminal communication also is provided, comprising:
Peripheral communication module and terminal;
Described terminal, be used for determining digital baseband signal to be sent, described digital baseband signal split obtain first digital baseband signal and second digital baseband signal, described first digital baseband signal is sent to described peripheral communication module, and will handle the wireless signal that obtains to described second digital baseband signal and be sent to network side;
Described peripheral communication module is used for receiving first digital baseband signal that described terminal sends, and will handle the wireless signal that obtains to described first digital baseband signal and be sent to network side.
According to another aspect of the embodiment of the invention, a kind of device of realizing terminal communication also is provided, comprising:
The signal determining unit is used for determining digital baseband signal to be sent;
The signal split cells obtains first digital baseband signal and second digital baseband signal for the definite digital baseband signal of described signal determining unit is split;
Signal transmitting unit is used for that described signal split cells is split first digital baseband signal that obtains and sends to the peripheral communication module, and will handle the wireless signal that obtains to described second digital baseband signal and be sent to network side.
Above-mentioned at least one technical scheme that provides by the embodiment of the invention, when receiving downstream signal, at first receive wireless signal by the peripheral communication module, the wireless signal that receives is handled obtaining first digital baseband signal, and first digital baseband signal is sent to terminal; After terminal receives first digital baseband signal, with first digital baseband signal with the wireless signal that self receives is handled second digital baseband signal that obtains merge, and be combined the digital baseband signal that obtains and handle.According to this technical scheme, the peripheral communication module also can receive wireless signal, and send to terminal after wireless signal is treated to digital baseband signal, the wireless signal that self is received by terminal is handled the digital baseband signal that the digital baseband signal that obtains and peripheral communication module send and is merged, thereby improved the quality of signals that receives, also namely improved the communication capacity that terminal is supported.
Above-mentioned at least one technical scheme that provides by the embodiment of the invention, when sending upward signal, after terminal is determined digital baseband signal to be sent, this digital baseband signal split obtain first digital baseband signal and second digital baseband signal, first digital baseband signal is sent to the peripheral communication module, and will handle the wireless signal that obtains to second digital baseband signal and be sent to network side, behind first digital baseband signal that peripheral communication module receiving terminal sends, will handle the wireless signal that obtains to first digital baseband signal and be sent to network side.According to this technical scheme, signal that terminal can send splits, and sends respectively by self communication module and peripheral communication module, thereby has improved the quality of signals that sends, and has also namely improved the communication capacity that terminal is supported.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of writing, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with the embodiment of the invention one, is not construed as limiting the invention.In the accompanying drawings:
The structural representation of the existing terminal that Fig. 1 provides for background technology;
The schematic diagram of the communication system that Fig. 2 provides for the embodiment of the invention one;
The peripheral communication module that Fig. 3 provides for the embodiment of the invention one receives the schematic flow sheet of downstream signal when strengthening module as signal;
The terminal that Fig. 4 provides for the embodiment of the invention one is carried out the schematic flow sheet that signal merges;
The peripheral communication module that Fig. 5 provides for the embodiment of the invention one receives the schematic flow sheet of downstream signal during as trunk module;
The peripheral communication module that Fig. 6 provides for the embodiment of the invention one sends the schematic flow sheet of upward signal when strengthening module as signal;
The peripheral communication module that Fig. 7 provides for the embodiment of the invention one sends the schematic flow sheet of upward signal during as trunk module;
The schematic diagram of the communication system that Fig. 8 provides for the embodiment of the invention two;
The scene schematic diagram of the mode of operation two that Fig. 9 provides for the embodiment of the invention two;
The scene schematic diagram of the mode of operation three that Figure 10 provides for the embodiment of the invention two;
A structural representation of the device of the realization terminal communication that Figure 11 provides for the embodiment of the invention three;
Another structural representation of the device of the realization terminal communication that Figure 12 provides for the embodiment of the invention three;
Another structural representation of the device of the realization terminal communication that Figure 13 provides for the embodiment of the invention three;
A structural representation of the device of the realization terminal communication that Figure 14 provides for the embodiment of the invention five;
Another structural representation of the device of the realization terminal communication that Figure 15 provides for the embodiment of the invention five.
Embodiment
In order to provide the implementation of the communication capacity that improves the terminal support, the embodiment of the invention provides a kind of method, system and device of realizing terminal communication, below in conjunction with Figure of description the preferred embodiments of the present invention are described, be to be understood that, preferred embodiment described herein only is used for description and interpretation the present invention, and is not used in restriction the present invention.And under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Embodiment one
The embodiment of the invention one provides a kind of method that realizes terminal communication, and this method can be applied in the communication system shown in Figure 2, and as shown in Figure 2, this communication system mainly comprises:
Peripheral communication module 201 and terminal 202;
Wherein, peripheral communication module 201 also can be called the enhancing transaction card, be provided with the antenna of setting number on this peripheral communication module 201, be used for to realize and the communicating by letter of wireless network that particularly, the number of antennas that arranges on this peripheral communication module 201 can be relevant with the communication capacity that will assist the terminal realization, generally speaking, the communication capacity that terminal will realize is more high, can on the basis that guarantees isolation between antennas more many antennas be set; Terminal 202 can be for doing the terminal except technological improvement on common communication terminal basis, this technological improvement comprises: terminal can communicate with the peripheral communication module, and can the signal that the peripheral hardware communication module sends be merged and the signal that will send be split.
In the communication system shown in Figure 2, between peripheral communication module 201 and the terminal 202 multiple communication mode can be arranged, particularly, can adopt the point-to-multipoint delivery mode between peripheral communication module 201 and the terminal 202, as WLAN (Wireless Local Area Networks, WLAN) communication mode, under this communication mode, peripheral communication module 201 can corresponding a plurality of terminals 202, and is same, and terminal 202 also can corresponding a plurality of peripheral communication modules 201; Also can adopt the point-to-point communication mode between peripheral communication module 201 and the terminal 202, as USB (Universal Serial BUS, USB) communication mode or Bluetooth communication mode, under this communication mode, peripheral communication module 201 corresponding terminals 202, equally, also corresponding peripheral communication module 201 of terminal 202.
Based on communication system shown in Figure 2, the method that realizes terminal communication mainly comprises the process that receives downstream signal and the process of transmission upward signal, below respectively each process is elaborated.
One, receives the process of downstream signal
In the present embodiment one, receive in the process of downstream signal, the peripheral communication module can strengthen module as signal when terminal is positioned at the area of wireless network coverage territory, promote the signal quality that terminal receives, also can terminal be positioned at area of wireless network coverage when overseas as trunk module, send the signal that receives to terminal.
When 1, the peripheral communication module strengthens module as signal, receive the handling process of downstream signal
Fig. 3 shows the schematic flow sheet that receives downstream signal when the peripheral communication module strengthens module as signal, as shown in Figure 3, mainly comprises the steps:
Step 301, peripheral communication module receive wireless signal, the wireless signal that receives are handled obtaining first digital baseband signal.
In this step 301, the peripheral communication module is handled the wireless signal that receives, can receive wireless signal by the antenna that arranges, and carry out demodulation process by radio-frequency module and baseband processing module, obtain first digital baseband signal, the detailed implementation procedure of this processing procedure and existing communication terminal are identical by the processing procedure that antenna receives behind the wireless signal, are not described in detail herein.
Step 302, peripheral communication module send to terminal with first digital baseband signal that processing obtains.
In this step 302, the peripheral communication module can detect and the communication between terminals mode in advance, this communication mode can be determined by the mode of operation that the peripheral communication module is set up, for example, when the mode of operation that is set up in the peripheral hardware communication module is commonality schemata, show that this peripheral communication module can connect a plurality of terminals, at this moment, this peripheral communication module can send public keys checking request to the terminal that connects with first communication mode, and first digital baseband signal is sent at least one terminal by checking; When the mode of operation that is set up in the peripheral hardware communication module is privately owned pattern, show that this peripheral communication module can connect a terminal, at this moment, the peripheral communication module can send private cipher key checking request to the terminal that connects in the second communication mode, and first digital baseband signal is sent to a terminal by checking.Wherein, first communication mode is point-to-multipoint delivery mode (as the WLAN communication mode), and the second communication mode is point-to-point communication mode (as Bluetooth communication mode or usb communication mode).
Above-mentioned steps 301 to step 302 has constituted the handling process of peripheral communication module reception downstream signal independently.
After step 303, terminal receive first digital baseband signal, with first digital baseband signal with the wireless signal that self receives is handled second digital baseband signal that obtains merge.
In this step 303, terminal can be handled the wireless signal that self receives, and obtains second digital baseband signal, and wherein, the time of the wireless signal that terminal receives and peripheral communication module receive the time synchronized of wireless signal.Terminal can be handled the wireless signal that self receives, also namely receive wireless signal by the antenna that arranges, and carry out demodulation process by radio-frequency module and baseband processing module, this process is that the wireless signal that end-on is received is handled the existing process that obtains digital baseband signal, repeats no more herein.
Step 304, terminal are combined the digital baseband signal that obtains and handle.
In this step 304, terminal is combined the digital baseband signal that obtains and handles, being about to digital baseband signal is sent to the application module that terminal comprises and carries out subsequent treatment, for example, digital baseband signal is sent to the master controller of application module, carry out subsequent treatment by this master controller, this processing procedure repeats no more for the processing procedure of existing terminal herein.
So far, the flow process that receives downstream signal finishes.
In the step 303 that the corresponding flow process of Fig. 3 comprises, terminal merges first digital baseband signal and second digital baseband signal, specifically can merge by the frame identification that each road signal carries, Fig. 4 shows terminal and carries out the schematic flow sheet that signal merges, as shown in Figure 4, this merging process mainly comprises the steps:
In this step 401, the peripheral communication module can send to terminal with all signals that receive, and therefore, terminal need be determined useful signal and merge from the signal that the peripheral communication module sends.
So far, the flow process of terminal combined signal finishes.
By above-mentioned flow process, the peripheral communication module also can receive wireless signal, and send to terminal after wireless signal is treated to digital baseband signal, the wireless signal that self is received by terminal is handled the digital baseband signal that the digital baseband signal that obtains and peripheral communication module send and is merged, thereby improved the quality of signals that receives, also namely improved the communication capacity that terminal is supported.
When 2, the peripheral communication module is as trunk module, receive the handling process of downstream signal
Receive the schematic flow sheet of downstream signal when Fig. 5 shows the peripheral communication module as trunk module, as shown in Figure 5, mainly comprise the steps:
Step 501, peripheral communication module receive wireless signal, the wireless signal that receives are handled obtaining first digital baseband signal.
Step 502, peripheral communication module send to terminal with first digital baseband signal that processing obtains.
The concrete implementation basically identical of the concrete implementation of above-mentioned steps 501, step 502 and above-mentioned steps 301, step 302 repeats no more herein.
Above-mentioned steps 501 to step 502 has constituted the handling process of peripheral communication module reception downstream signal independently.
Step 503, terminal are directly handled first digital baseband signal that the peripheral hardware communication module sends.
In this step 503, the base station is combined the digital baseband signal that obtains to carry out processing procedure basic identical in the process that terminal is handled first digital baseband signal and the above-mentioned steps 304, repeats no more herein.
So far, the flow process that receives downstream signal finishes.
By above-mentioned flow process, the peripheral communication module can receive wireless signal when terminal is not in the wireless network coverage, and the wireless signal that receives can be sent to terminal, thereby guarantees that terminal can receive signal, has improved the communication capacity that terminal is supported.
In the practical application, terminal is behind the signal that receives the transmission of peripheral communication module, may exist uncertain is directly to handle or merge earlier, also be that uncertain peripheral communication module is as signal enhancing module or as trunk module, in the case, whether terminal can receive wireless signal by determining the communication module that comprises by self, to determine follow-up processing mode.Particularly, if terminal is determined the communication module that comprises by self and is received described wireless signal, then this terminal is with described first digital baseband signal with the described wireless signal that self receives is handled second digital baseband signal that obtains merge, if terminal is determined the communication module that comprises by self and is not received wireless signal, then directly first digital baseband signal that receives handled.
Among this embodiment one, the peripheral communication module can work under the different power consumption states, particularly, the level of power consumption of peripheral communication module work can be determined according to the communication mode that this peripheral communication module is set up, for example, when communication mode is point-to-multipoint delivery mode or telecommunication mode, higher level of power consumption can be set, namely the peripheral communication module can be worked under the power consumption of power consumption greater than setting threshold; When communication mode is point-to-point communication pattern or short-range communication mode, lower level of power consumption can be set, namely the peripheral communication module can be worked under power consumption is lower than the power consumption of setting threshold.Correspondingly, in the step 501 that the step 301 that the corresponding flow process of Fig. 3 comprises and the corresponding flow process of Fig. 5 comprise, when the peripheral communication module receives wireless signal, comprise: the peripheral communication module is determined the communication mode with terminal, and receives this wireless signal under the power consumption status corresponding with the communication mode of determining.
Two, send the process of upward signal
In the present embodiment one, send in the process of upward signal, the peripheral communication module can strengthen module as signal when terminal is positioned at the area of wireless network coverage territory, promote the signal quality that terminal sends, also can terminal be positioned at area of wireless network coverage when overseas as trunk module, replace terminal to send signal to network side.
When 1, the peripheral communication module strengthens module as signal, send the handling process of upward signal
Fig. 6 shows the schematic flow sheet that sends upward signal when the peripheral communication module strengthens module as signal, as shown in Figure 6, mainly comprises the steps:
Step 601, terminal are determined digital baseband signal to be sent.
Step 602, terminal split digital baseband signal and obtain first digital baseband signal and second digital baseband signal.
In this step 602, terminal can be split as two parts with the multithread digital baseband signal, each part comprises the digital baseband signal of setting fluxion, and generally speaking, the fluxion of the digital baseband signal that is sent by terminal that splits out can be corresponding with the antenna number that the communication module of terminal comprises.
Step 603, terminal will be handled the wireless signal that obtains to described second digital baseband signal and be sent to network side.
Step 604, terminal send to the peripheral communication module with first digital baseband signal.
In this step 604, terminal can send to the peripheral communication module with first digital baseband signal according to the communication mode of setting, the communication mode of this setting can be WLAN communication mode, usb communication mode or Bluetooth communication mode, specifically look the mode of operation that the peripheral communication module is set up and determine, for example, when the mode of operation that does not arrange in the peripheral hardware communication module is commonality schemata, can pass through the WLAN communication mode, when the mode of operation that does not arrange in the peripheral hardware communication module is privately owned pattern, can pass through usb communication mode or Bluetooth communication mode.
Above-mentioned steps 603 and step 604 there is no execution sequence successively, and in the practical application, step 603 and step 604 can executed in parallel, also can be after execution in step 604 execution in step 603.
Above-mentioned steps 601 to step 604 has constituted terminal independently in the handling process that sends upward signal.
Behind first digital baseband signal that step 605, peripheral communication module receiving terminal send, first digital baseband signal is handled the wireless signal that obtains.
Step 606, peripheral communication module are sent to network side with the wireless signal that processing obtains.
Above-mentioned steps 605 to step 606 has constituted the handling process of peripheral communication module in sending the upward signal process independently.
So far, the flow process that sends upward signal finishes.
Before the step 604 that the corresponding flow process of Fig. 6 comprises, namely terminal sends to first digital baseband signal before the peripheral communication module, also comprises:
This terminal is by the key authentication of peripheral communication module, wherein, key authentication can be verified for public keys, also can verify for private cipher key, concrete which kind of key authentication of employing, the mode of operation that is set up by the peripheral communication module determines, generally speaking, the peripheral communication module has been set up commonality schemata, generally can send public keys checking request to terminal, this moment, terminal need be imported public keys, if the public keys of input is consistent with the public keys of peripheral communication module preservation, determined that then this terminal is by the public keys checking of peripheral communication module; If the peripheral communication module has been set up privately owned pattern, generally can send private cipher key checking request to terminal, this moment, terminal need be imported private cipher key, if the private cipher key of input is consistent with the private cipher key that the peripheral communication module is preserved, determine that then this terminal is by the private cipher key checking of peripheral communication module.
According to the flow process of Fig. 6 correspondence, signal that terminal can send splits, and sends respectively by self communication module and peripheral communication module, thereby has improved the quality of signals that sends, and has also namely improved the communication capacity that terminal is supported.
When 2, the peripheral communication module is as trunk module, send the handling process of upward signal
When Fig. 7 shows the peripheral communication module as trunk module, send the schematic flow sheet of upward signal, as shown in Figure 7, mainly comprise the steps:
Step 701, terminal are determined digital baseband signal to be sent.
Step 702, terminal send to described peripheral communication module with digital baseband signal to be sent.
The concrete execution principle of this step 702 is consistent with the concrete execution principle of above-mentioned steps 604, repeats no more herein.
Step 703, peripheral communication module are handled the wireless signal that obtains to the digital baseband signal that receives.
Step 704, peripheral communication module are sent to network side with the wireless signal that processing obtains.
The execution principle basically identical of the execution principle of above-mentioned steps 703, step 704 and step 605, step 606 repeats no more herein.
So far, the handling process that sends upward signal finishes.
According to the flow process of Fig. 7 correspondence, whether terminal can be or not in the wireless network coverage time, and the signal that will send is sent to the peripheral communication module and sends, thereby guarantees that terminal can send signal, has also namely improved the communication capacity that terminal is supported.
In the practical application, terminal is after determining digital baseband signal to be sent, may exist uncertain is directly to send to the peripheral communication module or split earlier, also be that uncertain peripheral communication module is as signal enhancing module or as trunk module, in the case, terminal can be determined current whether being positioned within the wireless network coverage, to determine follow-up processing mode.Particularly, if terminal is determined to be currently located within the wireless network coverage, then this terminal splits to sent digital baseband signal and obtains first digital baseband signal and second digital baseband signal, if terminal is determined to be currently located at outside the wireless network coverage, then terminal directly sends to the peripheral communication module with digital baseband signal to be sent.
Embodiment two
Present embodiment two has provided the concrete application scenarios of a LTE-A of the technical scheme that above-described embodiment one provides.
Fig. 8 shows the schematic diagram of the communication system that this embodiment two provides, and among Fig. 8, corresponding communication system shown in Figure 2 can be called divide-body mobile phone, and this divide-body mobile phone mainly comprises two parts:
A part is intelligent terminal host 801 (terminal 202 that communication system shown in Figure 2 comprises among the corresponding embodiment one), this intelligent terminal host 801 can be supported the processing of user's application facet and basic communication function, comprise that the communication module (comprising antenna, radio frequency and base band etc.), SIM card, WLAN module of application modules such as touch-screen, keyboard, battery, application processor, baseband processor, support 2/3/4G are or/and bluetooth module, be subject to size, 2～4 passages of the general support of communication module and antenna.
Another part is that LTE-A strengthens transaction card 802 (the peripheral communication module 201 that communication system shown in Figure 2 comprises among the corresponding embodiment one), this LTE-A strengthens transaction card 802 can support the communication standard of multiple 2/3/4G and the transmittability of a plurality of frequency ranges, support to communicate by letter with base station side, comprise the WLAN module or/and the communication module of bluetooth module, 2/3/4G (comprising base band and radio circuit), antenna etc., when this LTE-A strengthened the many antennas enhancings of transaction card 802 support LTE-A function, intelligent terminal host 801 can additionally be supported 2～4 cover antenna and radio-frequency channels.The module outward appearance is not limit, and can be designed to forms such as electronic watch, cards folder, tie up on wrist, the waistband, or plug is carried in wallet.
Divide-body mobile phone shown in Figure 8 gathers, main WLAN (being applicable to high speed data transfer) and the bluetooth (being applicable to the low speed data transmission) of adopting carried out short-range communication, the voice-and-data of transmission user between intelligent terminal host 801 and the LTE-A enhancing transaction card 802.USB interface also is provided in addition, is used for being suitable for the situation of wired connection.
In the divide-body mobile phone shown in Figure 8, LTE-A strengthens transaction card 802 can work in following pattern:
1, high power consumption mode or low-power consumption mode:
Preferably, when the user carried two modules, because their close together, WLAN can be set to low-power consumption mode, the transmitting power reduction (as-10dBm or following), to reduce power consumption;
Preferably, when the user need strengthen LTE-A transaction card and is used for relaying, because their apart from each others or have barrier to intercept, WLAN can be set to high power consumption mode, with maximum power transmission.
2, privately owned pattern or commonality schemata:
Preferably, when the user only needs these two module point-to-point communications, i.e. normal operating conditions, WLAN can be set to privately owned pattern (use private cipher key), and this moment, extraneous other WLAN users can not insert, and interference problem can be selected automatically evade by channel;
Preferably, when the user needed LTE-A to strengthen transaction card for public relaying, WLAN can be set to commonality schemata (use public keys), and this moment, extraneous other WLAN user can strengthen transaction card communication by LTE-A.
LTE-A strengthens the above-mentioned mode of operation that transaction card 802 is supported, can make up and obtain following several mode of operation:
Mode of operation one: low-power consumption+privately owned pattern:
Mode of operation once, intelligent terminal host 801 and LTE-A strengthen transaction card 802 and work in level playing field, namely two modules have identical configuration, support LTE-A to strengthen many antenna functions jointly.
At down direction, LTE-A strengthens transaction card 802 and receives the wireless signal that send the base station, demodulation by its antenna, radio frequency, base band, send the digital baseband signals of 2～4 streams to the WLAN module, the WLAN module passes through WLAN module in the intelligent terminal host 801 by wave point with this digital signal; Intelligent terminal host 801 is also receiving the wireless signal that send the base station simultaneously, by antenna, the radio frequency of self, the demodulation of base band, also obtain the digital baseband signal of 2～4 streams, the LTE-A that sends with the WLAN module 2～4 streaming digital baseband signals that strengthen transaction card merge again, together send into baseband processor then and are further processed.
Here illustrate that this mode of operation one is applicable to that the communication mode that intelligent terminal host 801 and LTE-A strengthen between the transaction card 802 is communication modes such as WLAN, USB or bluetooth.
The processing of up direction is opposite with the signal flow of down direction, repeats no more herein.
Mode of operation two: high power consumption+privately owned pattern
When the user is in the indoor bad area of coverage, in order to guarantee basic communication needs, LTE-A can be strengthened transaction card 802 and be placed on the stronger positions of LTE signal such as window, as shown in Figure 9, strengthen the processing of transaction card 802 and the transfer of WLAN module by LTE-A, even intelligent terminal host 801 is in the room that does not have the LTE signal, also can communicate by both sides' WLAN module, thereby realization inserts the purpose of LTE network.The antenna number that this moment, the user can support reduces half, but basic communication is ensured.
Here illustrate that this mode of operation one is applicable to that the communication mode that intelligent terminal host 801 and LTE-A strengthen between the transaction card 802 is telecommunication modes such as WLAN.
Mode of operation three: high power consumption+commonality schemata
On the basis of mode of operation two, if having other WLAN users need insert the LTE network simultaneously this moment, then as shown in figure 10, LTE-A can be strengthened the commonality schemata that is set to of transaction card 802, allow other WLAN users to insert.Because WLAN is standard agreement, other WLAN users insert and do not have obstacle.
Except above communication function, the LTE-A divide-body mobile phone scheme that present embodiment two provides can also be supported personal data (as address list etc.) backup and synchronizing function, this function can arrange the cycle (unit is week, the moon) of automated back-up according to user's needs in intelligent terminal host 801, also support the backup of manual triggers, or synchronously in real time.Can strengthen transaction card 802 backups from intelligent terminal host 801 to LTE-A, also can strengthen transaction card 802 to intelligent terminal host 801 backups from LTE-A, thereby make arbitrary device losses or replacing, all can avoid the loss of personal data.
In the present embodiment two, intelligent terminal host 801 and LTE-A strengthen the USB interface of also supporting standard between the transaction card 802, both can intercom mutually, also can charge mutually.
In the present embodiment two, also can support to combine by buckle between intelligent terminal host 801 and the LTE-A enhancing transaction card 802, easy to carry.
The technical scheme that provides according to present embodiment two, user mobile phone strengthens transaction card two parts by intelligent terminal host and LTE-A and forms, intelligent terminal host can be supported the communication module of 2/3/4G, and this communication module and antenna are supported 2～4 passages at most, can realize basic LTE communication function; LTE-A strengthens the communication module that transaction card can be supported 2/3/4G, can additionally support 2～4 cover antenna and radio-frequency channels, the many antenna capabilities of enhancing that these two parts are supported LTE-A jointly.
LTE-A strengthens transaction card and possesses high/low power consumption mode and privately owned/commonality schemata, supports LTE-A to be operated under low-power consumption+privately owned pattern when strengthening many antenna capabilities; Support point-to-point relaying to be operated under high power consumption+privately owned pattern when working; The relaying of support point-to-multipoint is operated under high power consumption+commonality schemata when working.
The technical program can support LTE-A to strengthen many antenna capabilities, owing to guaranteed the non-correlation between many antennas, thereby guaranteed the performance of MIMO, and LTE-A strengthens the relaying that transaction card can be used as intelligent terminal host, thereby guaranteed basic communication performance at the more weak room area of covering, simultaneously because LTE-A enhancing transaction card is to cover stronger position with LTE, intelligent terminal host is positioned at WLAN and covers stronger position, therefore make they up transmit not need very high, power consumption reduces.
As required, the WLAN module that LTE-A strengthens transaction card also can allow other WLAN user to insert, thereby the function of CPE is provided.
Embodiment three
Present embodiment three provides a kind of device of realizing terminal communication, and this device can be applied to the peripheral communication module, is used for realizing the reception of downstream signal.
Figure 11 shows the structural representation of the device of the realization terminal communication that present embodiment three provides, and as shown in figure 11, this device mainly comprises:
Receiving element 1101, signal processing unit 1102 and transmitting element 1103;
Wherein:
Receiving element 1101 is used for receiving wireless signal;
Transmitting element 1103 is used for that signal processing unit 1102 is handled first digital baseband signal that obtains and sends to terminal.
In the preferred implementation that present embodiment three provides, the transmitting element 1103 that device shown in Figure 11 comprises, concrete for the mode of operation of determining to be set up, when the mode of operation that is set up is commonality schemata, send public keys checking request with first communication mode to the terminal that connects, and first digital baseband signal is sent at least one terminal by checking; When the mode of operation that is set up is privately owned pattern, sends private cipher key checking request in the second communication mode to the terminal that connects, and first digital baseband signal is sent to a terminal by checking.
In the preferred implementation that present embodiment three provides, the receiving element 1101 that device shown in Figure 11 comprises, the concrete communication mode that is used for definite and terminal, and under the power consumption status corresponding with communication mode, receive wireless signal.
Present embodiment three also provides the device of another kind of realization terminal communication, and this device can be applied to terminal, is used for realizing the reception of downstream signal.
Figure 12 shows the structural representation of the device of the realization terminal communication that present embodiment three provides, and as shown in figure 12, this device mainly comprises:
First receiving element 1201, signal merge cells 1202 and signal processing unit 1203;
Wherein:
First receiving element 1201 is used for receiving first digital baseband signal that the peripheral communication module sends;
Signal merge cells 1202 is used for first digital baseband signal that first receiving element 1201 is received and the wireless signal that self receives is handled second digital baseband signal that obtains merging;
As shown in figure 13, in the preferred implementation that present embodiment three provides, device shown in Figure 12 can further include detecting signal unit 1204 and second receiving element 1205;
Particularly, second receiving element 1205 is used for receiving wireless signal;
Detecting signal unit 1204 is used for determining whether second receiving element 1205 receives and the first digital baseband signal corresponding wireless signal;
Correspondingly, signal merge cells 1202, concrete being used for after detecting signal unit 1204 determines that second receiving elements 1205 receive wireless signal, first digital baseband signal that first receiving element 1201 is received and the wireless signal that second receiving element 1205 receives is handled second digital baseband signal that obtains merge.
In the preferred implementation that present embodiment three provides, the signal processing unit 1203 that device shown in Figure 13 comprises, also be used for after detecting signal unit 1204 determines that second receiving element 1205 does not receive wireless signal, first digital baseband signal that first receiving element 1201 receives is handled.
Should be appreciated that the only logical partitioning for carrying out according to the function of this device realization of unit that the device of above realization terminal communication comprises, in the practical application, can carry out stack or the fractionation of said units.And the function that the device of the realization terminal communication that this embodiment three provides is realized is corresponding one by one with the method flow of the realization terminal communication that above-described embodiment one provides, the more detailed handling process that realizes for this device, in said method embodiment, be described in detail, be not described in detail herein.
And the device of the realization terminal communication in the present embodiment three also has the functional module that can realize embodiment one and embodiment two schemes, repeats no more herein.
Embodiment four
Present embodiment four provides a kind of system that realizes terminal communication, and this system can realize the reception of downstream signal.
This system can comprise peripheral communication module and terminal as shown in Figure 2;
Wherein:
The peripheral communication module is used for receiving wireless signal, the wireless signal that receives is handled obtaining first digital baseband signal, and first digital baseband signal is sent to terminal;
Terminal be used for to receive first digital baseband signal, with first digital baseband signal with the wireless signal that self receives is handled second digital baseband signal that obtains merge, and is combined the digital baseband signal that obtains and handles.
In this system, the peripheral communication module can comprise the device of the realization terminal communication that above-described embodiment three is shown in Figure 11, and terminal can comprise the device of Figure 12 in above-described embodiment three or realization terminal communication shown in Figure 13.
Embodiment five
Present embodiment five provides a kind of device of realizing terminal communication, and this device can be applied to terminal, is used for realizing the transmission of upward signal.
Figure 14 shows the structural representation of the device of the realization terminal communication that present embodiment five provides, and as shown in figure 14, this device mainly comprises:
Signal determining unit 1401, signal split cells 1402 and signal transmitting unit 1403;
Wherein:
Signal determining unit 1401 is used for determining digital baseband signal to be sent;
Signal split cells 1402 obtains first digital baseband signal and second digital baseband signal for signal determining unit 1401 definite digital baseband signals are split;
Signal transmitting unit 1403 is used for that signal split cells 1402 is split first digital baseband signal that obtains and sends to the peripheral communication module, and will handle the wireless signal that obtains to second digital baseband signal and be sent to network side.
In the preferred implementation that present embodiment five provides, the signal transmitting unit 1403 that device shown in Figure 14 comprises, concrete being used for splits first digital baseband signal that obtains with the signal split cells and sends to the peripheral communication module by after the key authentication of peripheral communication module.
As shown in figure 15, in the preferred implementation that present embodiment five provides, device shown in Figure 14 can further include network coverage determining unit 1404;
Particularly, cover determining unit 1404, be used for determining whether current place terminal is positioned within the wireless network coverage;
Correspondingly, signal split cells 1402, splits digital baseband signal and obtains first digital baseband signal and second digital baseband signal concrete being used for after network coverage determining unit 1404 determines that the place terminal is positioned within the wireless network coverage.
In the preferred implementation that present embodiment five provides, the signal transmitting unit 1403 that device shown in Figure 15 comprises, also be used for when network coverage determining unit 1404 determines that the place terminal is positioned at outside the wireless network coverage, digital baseband signal to be sent being sent to the peripheral communication module.
Should be appreciated that the only logical partitioning for carrying out according to the function of this device realization of unit that the device of above realization terminal communication comprises, in the practical application, can carry out stack or the fractionation of said units.And the function that the device of the realization terminal communication that this embodiment five provides is realized is corresponding one by one with the method flow of the realization terminal communication that above-described embodiment one provides, the more detailed handling process that realizes for this device, in said method embodiment, be described in detail, be not described in detail herein.
And the device of the realization terminal communication in the present embodiment five also has the functional module that can realize embodiment one and embodiment two schemes, repeats no more herein.
Embodiment six
Present embodiment six provides a kind of system that realizes terminal communication, and this system can realize the transmission of upward signal.
This system can comprise peripheral communication module and terminal as shown in Figure 2;
Wherein:
Terminal, be used for determining digital baseband signal to be sent, digital baseband signal split obtain first digital baseband signal and second digital baseband signal, first digital baseband signal is sent to the peripheral communication module, and will handle the wireless signal that obtains to second digital baseband signal and be sent to network side;
The peripheral communication module is used for first digital baseband signal that receiving terminal sends, and will handle the wireless signal that obtains to first digital baseband signal and be sent to network side.
In this system, terminal can comprise the device of Figure 14 in above-described embodiment five or realization terminal communication shown in Figure 15.
Although described the application's preferred embodiment, in a single day those skilled in the art get the basic creative concept of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the application's scope.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (24)
1. a method that realizes terminal communication is characterized in that, comprising:
The peripheral communication module receives wireless signal, the described wireless signal that receives is handled obtaining first digital baseband signal, and described first digital baseband signal is sent to terminal;
Described terminal receives described first digital baseband signal, with described first digital baseband signal with the described wireless signal that self receives is handled second digital baseband signal that obtains merge, and is combined the digital baseband signal that obtains and handles.
2. the method for claim 1 is characterized in that, the peripheral communication module sends to terminal with described first digital baseband signal, comprising:
The peripheral communication module is determined the mode of operation that is set up;
When the mode of operation that is set up is commonality schemata, sends public keys checking request with first communication mode to the terminal that connects, and will described first digital baseband signal send at least one terminal by verifying;
When the mode of operation that is set up is privately owned pattern, sends private cipher key checking request in the second communication mode to the terminal that connects, and will described first digital baseband signal send to a terminal by verifying.
3. method as claimed in claim 2 is characterized in that, described first communication mode is the point-to-multipoint delivery mode, and described second communication mode is the point-to-point communication mode.
4. the method for claim 1 is characterized in that, the peripheral communication module receives wireless signal, comprising:
The peripheral communication module is determined the communication mode with terminal, and receives wireless signal under the power consumption status corresponding with described communication mode.
5. the method for claim 1 is characterized in that, described terminal is handled before second digital baseband signal that obtains merges with described first digital baseband signal with to the described wireless signal that self receives, and also comprises:
Determine that the communication module that comprises by self receives described wireless signal.
6. method as claimed in claim 5 is characterized in that, receives described wireless signal if determine the communication module that does not comprise by self, also comprises:
Described first digital baseband signal that receives is handled.
7. a method that realizes terminal communication is characterized in that, comprising:
Terminal is determined digital baseband signal to be sent, described digital baseband signal split obtain first digital baseband signal and second digital baseband signal, described first digital baseband signal is sent to the peripheral communication module, and will handle the wireless signal that obtains to described second digital baseband signal and be sent to network side;
Described peripheral communication module receives first digital baseband signal that described terminal sends, and will handle the wireless signal that obtains to described first digital baseband signal and be sent to network side.
8. method as claimed in claim 7 is characterized in that, described terminal sends to described first digital baseband signal before the peripheral communication module, also comprises:
Described terminal is by the key authentication of described peripheral communication module.
9. method as claimed in claim 7 is characterized in that, described terminal splits described digital baseband signal and obtains also comprising before first digital baseband signal and second digital baseband signal:
Described terminal is determined to be currently located within the wireless network coverage.
10. method as claimed in claim 9 is characterized in that, when described terminal is determined to be currently located at outside the wireless network coverage, also comprises:
Described digital baseband signal to be sent is sent to described peripheral communication module.
11. a system that realizes terminal communication is characterized in that, comprising:
Peripheral communication module and terminal;
Described peripheral communication module is used for receiving wireless signal, the described wireless signal that receives is handled obtaining first digital baseband signal, and described first digital baseband signal is sent to described terminal;
Described terminal, be used for receiving described first digital baseband signal, with described first digital baseband signal with the described wireless signal that self receives is handled second digital baseband signal that obtains merge, and be combined the digital baseband signal that obtains and handle.
12. a device of realizing terminal communication is characterized in that, comprising:
Receiving element is used for receiving wireless signal;
Signal processing unit obtains first digital baseband signal for the described wireless signal of described receiving element reception is handled;
Transmitting element, first digital baseband signal that is used for described signal processing unit processes is obtained sends to terminal.
13. device as claimed in claim 12, it is characterized in that, described transmitting element, concrete for the mode of operation of determining to be set up, when the mode of operation that is set up is commonality schemata, send public keys checking request with first communication mode to the terminal that connects, and will described first digital baseband signal send at least one terminal by verifying; When the mode of operation that is set up is privately owned pattern, sends private cipher key checking request in the second communication mode to the terminal that connects, and will described first digital baseband signal send to a terminal by verifying.
14. device as claimed in claim 12 is characterized in that, described receiving element, and the concrete communication mode that is used for definite and terminal, and under the power consumption status corresponding with described communication mode, receive wireless signal.
15. a device of realizing terminal communication is characterized in that, comprising:
First receiving element is used for receiving first digital baseband signal that the peripheral communication module sends;
The signal merge cells is used for first digital baseband signal that described first receiving element is received and the described wireless signal that self receives is handled second digital baseband signal that obtains merging;
Signal processing unit is used for that described signal merge cells is merged the digital baseband signal that obtains and handles.
16. device as claimed in claim 15 is characterized in that, also comprises:
Second receiving element is used for receiving wireless signal;
Detecting signal unit is used for determining whether described second receiving element receives and the described first digital baseband signal corresponding wireless signal;
Described signal merge cells, concrete being used for after described detecting signal unit determines that described second receiving element receives described wireless signal, first digital baseband signal that described first receiving element is received and the described wireless signal that described second receiving element receives is handled second digital baseband signal that obtains merge.
17. device as claimed in claim 16, it is characterized in that, described signal processing unit also is used for after described detecting signal unit determines that described second receiving element does not receive described wireless signal described first digital baseband signal that described first receiving element receives being handled.
18. a system that realizes terminal communication is characterized in that, comprising:
Peripheral communication module and terminal;
Described terminal, be used for determining digital baseband signal to be sent, described digital baseband signal split obtain first digital baseband signal and second digital baseband signal, described first digital baseband signal is sent to described peripheral communication module, and will handle the wireless signal that obtains to described second digital baseband signal and be sent to network side;
Described peripheral communication module is used for receiving first digital baseband signal that described terminal sends, and will handle the wireless signal that obtains to described first digital baseband signal and be sent to network side.
19. a device of realizing terminal communication is characterized in that, comprising:
The signal determining unit is used for determining digital baseband signal to be sent;
The signal split cells obtains first digital baseband signal and second digital baseband signal for the definite digital baseband signal of described signal determining unit is split;
Signal transmitting unit is used for that described signal split cells is split first digital baseband signal that obtains and sends to the peripheral communication module, and will handle the wireless signal that obtains to described second digital baseband signal and be sent to network side.
20. device as claimed in claim 19, it is characterized in that, described signal transmitting unit, splits first digital baseband signal that obtains with described signal split cells and sends to the peripheral communication module concrete being used for after the key authentication by described peripheral communication module.
21. device as claimed in claim 19 is characterized in that, also comprises:
Network coverage determining unit is used for determining whether current place terminal is positioned within the wireless network coverage;
Described signal split cells, splits described digital baseband signal and obtains first digital baseband signal and second digital baseband signal concrete being used for after described network coverage determining unit determines that the place terminal is positioned within the wireless network coverage.
22. device as claimed in claim 21, it is characterized in that, described signal transmitting unit also is used for when described network coverage determining unit determines that the place terminal is positioned at outside the wireless network coverage described digital baseband signal to be sent being sent to described peripheral communication module.
23. the peripheral communication module of a terminal is characterized in that, comprises the device of each described realization terminal communication of claim 12 to 14.
24. a terminal is characterized in that, comprises the device of claim 15 to 17,19 to 22 each described realization terminal communications.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110457547.0A CN103188005B (en) | 2011-12-30 | 2011-12-30 | A kind of realize the method for terminal communication, system and device |
| PCT/CN2012/086880 WO2013097633A1 (en) | 2011-12-30 | 2012-12-18 | Method, system and device for implementing terminal communications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110457547.0A CN103188005B (en) | 2011-12-30 | 2011-12-30 | A kind of realize the method for terminal communication, system and device |
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| CN103188005A true CN103188005A (en) | 2013-07-03 |
| CN103188005B CN103188005B (en) | 2016-06-22 |
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| WO (1) | WO2013097633A1 (en) |
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| CN114389669A (en) * | 2020-10-20 | 2022-04-22 | 上海华为技术有限公司 | Communication equipment, communication enhancement device and antenna integrated component |
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| WO2013097633A1 (en) | 2013-07-04 |
| CN103188005B (en) | 2016-06-22 |
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