CN105337629A - Electronic device and control method of electronic device - Google Patents
Electronic device and control method of electronic device Download PDFInfo
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- CN105337629A CN105337629A CN201410381558.9A CN201410381558A CN105337629A CN 105337629 A CN105337629 A CN 105337629A CN 201410381558 A CN201410381558 A CN 201410381558A CN 105337629 A CN105337629 A CN 105337629A
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Abstract
The invention provides an electronic device and a control method thereof. The electronic device provided by the invention comprises: a first antenna used for sending and receiving a first frequency band signal in a first network standard and a second frequency band signal in a second network standard; a first signal processing unit used for processing the first frequency band signal which is sent and received by the first antenna in a first specified time slot; a second signal processing unit used for processing the second frequency band signal which is sent and received by the first antenna in a second specified time slot, wherein the first specified time slot and the second specified time slot are not overlapped; a switch used for connecting the first antenna and the first signal processing unit in a first state and connecting the first antenna and the second signal processing unit in a second state; and a control unit used for controlling the switch to shift the switch to the first state in the first specified time slot and shift the switch to the second state in the second specified time slot.
Description
Technical field
The present invention relates to the control method of electronic equipment and this electronic equipment.
Background technology
In the prior art, the electronic equipment of such as mobile phone etc. has two or more signal processing module, thus realizes the functions such as double-card dual-standby.Usually, each signal processing module sends and Received signal strength via different antennas respectively, but the restriction of the size etc. due to electronic equipment, be difficult to arrange in the electronic device two or more low-frequency antennas that isolation meets the demands.
Therefore, such as, in the electronic equipment with two signal processing modules, share an antenna at low frequency end, thus without the need to arranging multiple low-frequency antenna in the electronic device.But, when sharing a low-frequency antenna, due to when two signal processing modules carry out work simultaneously, the low-frequency antenna (isolation is 0dB) that shares obviously cannot meet insulated degree requirement (namely cannot realize double card bilateral).
Summary of the invention
The present invention completes in view of the above problems, and its object is to provides a kind of electronic equipment and control method thereof, can work in two signal processing modules sharing a low-frequency antenna simultaneously.
According to an aspect of the present invention, a kind of electronic equipment is provided.Described electronic equipment supports first network standard and second network standard, and comprise: the first antenna, configuration sends and receives the signal of the second frequency range in the signal of the first frequency range in first network standard and second network standard, and wherein said first frequency range is adjacent on frequency domain with described second frequency range; First signal processing unit, when working in first network standard, configuration processes the signal of described first frequency range sending in the first particular time-slot via described first antenna and receive, and wherein in described first network standard, adopts time division multiple access; Secondary signal processing unit, when working in second network standard, configuration the signal of described second frequency range sending in the second particular time-slot via described first antenna and receive is processed, wherein said first particular time-slot and described second particular time-slot not overlapping; Switch, be connected with described first antenna, described first signal processing unit, described secondary signal processing unit respectively, configuration makes described first antenna and described first signal processing unit conducting in a first state and described first antenna and described secondary signal processing unit disconnect, and makes described first antenna and the conducting of described secondary signal processing unit in the second condition and described first antenna and described first signal processing unit disconnect; And control unit, configuration controls described switch, makes, in the first particular time-slot, described switching over is become the first state, in described second particular time-slot, described switching over is become the second state.
According to a further aspect in the invention, a kind of control method of electronic equipment is provided.Described electronic equipment supports first network standard and second network standard, and comprises the first antenna, the first signal processing unit, secondary signal processing unit and switch.Described switch is connected with described first antenna, described first signal processing unit, described secondary signal processing unit respectively, configuration makes described first antenna and described first signal processing unit conducting in a first state and described first antenna and described secondary signal processing unit disconnect, and makes described first antenna and the conducting of described secondary signal processing unit in the second condition and described first antenna and described first signal processing unit disconnect.Described control method comprises: the signal being sent and received the second frequency range in the signal of the first frequency range in first network standard and second network standard by described first antenna, and wherein said first frequency range is adjacent on frequency domain with described second frequency range; Control described switch, make, in the first particular time-slot, described switching over is become the first state, in the second particular time-slot, described switching over is become the second state; By described first signal processing unit, when working in described first network standard, the signal of described first frequency range sending in the first particular time-slot via described first antenna and receive is processed, wherein in described first network standard, adopts time division multiple access; And by described secondary signal processing unit, when working in described second network standard, the signal of described second frequency range sending in the second particular time-slot via described first antenna and receive is processed, wherein said first particular time-slot and described second particular time-slot not overlapping.
According to electronic equipment of the present invention and control method thereof, can work in two signal processing modules sharing a low-frequency antenna simultaneously.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of the structure of the electronic equipment 1 representing the first embodiment of the present invention.
Fig. 2 is the functional block diagram of the structure of the electronic equipment 2 representing the second embodiment of the present invention.
Fig. 3 is the flow chart being applied to the control method of electronic equipment representing embodiments of the invention.
Embodiment
Below, specific embodiments of the invention are illustrated with reference to accompanying drawing.There is provided the description referring to accompanying drawing, to help the understanding to the example embodiment of the present invention limited by claim and equivalent thereof.It comprises the various details helping to understand, but they can only be counted as exemplary.Therefore, those skilled in the art will recognize that, can make various changes and modifications the embodiments described herein, and do not depart from the scope of the present invention and spirit.And, in order to make specification clearly succinct, will the detailed description to well known function and structure be omitted.
First, the structure of the electronic equipment 1 of the first embodiment of the present invention is described with reference to Fig. 1.Fig. 1 is the functional block diagram of the structure of the electronic equipment 1 representing the first embodiment of the present invention.Electronic equipment 1 is the electronic equipment of such as mobile phone etc., can support first network standard and second network standard.Electronic equipment 1 such as can carry out transmission and the reception of signal with base station (not shown) by first network standard and second network standard.
As shown in Figure 1, electronic equipment 1 comprises the first antenna 10, first signal processing unit 11, secondary signal processing unit 12, switch 13 and control unit 14.
First antenna 10 configuration sends and receives the signal of the second frequency range in the signal of the first frequency range in first network standard and second network standard, and wherein the first frequency range is adjacent on frequency domain with the second frequency range.As described later, the low-frequency antenna that shared by the first signal processing unit 11 and secondary signal processing unit 12 of the first antenna 10.As shown in Figure 1, only configure a low-frequency antenna (i.e. the first antenna 10) in the electronic device 1, thus the problem being difficult to arrange in the electronic device 1 multiple low-frequency antenna because of the restriction of the size etc. of electronic equipment 1 can be solved.
First signal processing unit 11 can work in first network standard, processes, wherein in first network standard, adopt time division multiple access to the signal of the first frequency range sending in the first particular time-slot via the first antenna 10 and receive.
Particularly, the first signal processing unit 11 carries out the process of demodulation, decoding etc. to the signal of the first frequency range received, and encodes, the process of modulation etc. to the signal of the first frequency range sent.
Wherein, the first network standard adopting time division multiple access is such as GSM standard.In first network standard, base station can communicate with multiple electronic equipment simultaneously.Different particular time-slots is distributed to each electronic equipment in base station, and electronic equipment corresponding with this particular time-slot in the particular time-slot of specifying carries out transmission and the reception of signal.Because the particular time-slot distributing to different electronic equipments is different, therefore in time division multiple access way, the signal of base station and each electronic equipment transmission and reception can not produce mixed disturbing, and base station can communicate with multiple electronic equipment simultaneously thus.
Relatively, in the electronic device 1, in transmission and the reception of being carried out signal by the first particular time-slot of base station assigns and base station.Particularly, the first antenna 10 sends and receives the signal of the first frequency range in first network standard in the first particular time-slot, instead of in all time slots, send and receive the signal of the first frequency range in first network standard.Thus, the signal of the first signal processing unit 11 to the first frequency range sending in the first particular time-slot via the first antenna 10 and receive processes.
In addition, as mentioned above, the first antenna 10 is low-frequency antennas, and the first frequency range therefore in first network standard is positioned at lower frequency region.First frequency range is such as the GSM900 frequency range in GSM standard, but the first frequency range in the present invention is not limited to this, as long as adopt the frequency range of the lower frequency region in the network formats of time division multiple access way.
Secondary signal processing unit 12 can work in second network standard, processes the signal of the second frequency range sending in the second particular time-slot via the first antenna 10 and receive.Wherein the first particular time-slot and the second particular time-slot not overlapping.
Particularly, secondary signal processing unit 12 carries out the process of demodulation, decoding etc. to the signal of the second frequency range received, and encodes, the process of modulation etc. to the signal of the second frequency range sent.
Wherein, when electronic equipment 1 such as carries out transmission and the reception of signal with second network standard with base station, first antenna 10 sends and receives the signal of the second frequency range in second network standard in the second particular time-slot, instead of in all time slots, send and receive the signal of the second frequency range in second network standard.Thus, the signal of secondary signal processing unit 12 to the second frequency range sending in the second particular time-slot via the first antenna 10 and receive processes.
Under the first particular time-slot and the nonoverlapping situation of the second particular time-slot, mixed disturbing can not be produced between the signal of the first frequency range sending via the first antenna 10 and receive and the signal of the second frequency range sending and receive via the first antenna 10, even if therefore the first signal processing unit 11 and secondary signal processing unit share low-frequency antenna i.e. the first antenna 10, also can carry out work simultaneously.
Such as, in second network standard, electronic equipment 1 such as and between base station adopts time division duplex in the second frequency range.In time division duplex, adopt different time slots to realize transmission and the reception of signal in up link and down link.The signal rate sent between communicating pair and receive is little, in the electronic device 1, for sending the time slot not all with the second particular time-slot of Received signal strength (comprising the time slot of up link employing and the time slot of down link employing).Therefore, as mentioned above, the first particular time-slot can be set to and the second particular time-slot is not overlapping, thus mixed disturbing can not be produced between the signal of the first frequency range sending and receive via the first antenna 10 and the signal of the second frequency range sending and receive via the first antenna 10.Thus, the first signal processing unit 11 and the secondary signal processing unit that share the first antenna 10 can work simultaneously.Particularly, second network standard can be the arbitrary network standard adopting time division duplex, such as adopting the WCDMA standard, LTE standard, LTE-A standard etc. of time division duplex, as long as there is the second frequency range (being such as UMTSB5 frequency range) for the transmission and reception carrying out signal at lower frequency region.
In addition, second network standard is not limited to the standard of carrying out time division duplex, as long as carry out the transmission of signal and the not every time slot of the second particular time-slot of reception in the second frequency range (being arranged in lower frequency region), then it can be arbitrary network formats.
Preferably, when the first particular time-slot and the second particular time-slot be not distributed by electronic equipment 1, if the first particular time-slot is overlapping with the second particular time-slot, then the first particular time-slot (or second particular time-slot) is redistributed in electronic equipment 1 request, thus described first particular time-slot after redistributing is not overlapping with described second particular time-slot.
Such as, when by base station assigns first particular time-slot and the second particular time-slot, in the electronic device 1, sent for asking the message redistributing the first particular time-slot to base station by the first signal processing unit 11.The first particular time-slot after such a message has been received, is redistributed to electronic equipment 1 in base station, thus described first particular time-slot after redistributing is not overlapping with described second particular time-slot.Or, in the electronic device 1, sent for asking the message redistributing the second particular time-slot to base station by secondary signal processing unit 12.The second particular time-slot after such a message has been received, is redistributed to electronic equipment 1 in base station, thus described first particular time-slot after redistributing is not overlapping with described second particular time-slot.
Below, illustrate and make not produce between the signal of the signal of the first frequency range and the second frequency range mixed concrete structure of disturbing by switch 13 and control unit 14.
Switch 13 is connected with the first antenna 10, first signal processing unit 11, secondary signal processing unit 12 respectively, make the first antenna 10 and the first signal processing unit 11 conducting in a first state and the first antenna 10 disconnects with secondary signal processing unit 12, make the first antenna 10 with secondary signal processing unit 12 conducting in the second condition and the first antenna 10 and the first signal processing unit 11 disconnect.
Particularly, switch 13 is made up of single-pole double-throw switch (SPDT), under the control of control unit 14 described later, the first antenna 10 is connected to the first signal processing unit 11 or the first antenna 10 is connected to secondary signal processing unit 12.
Control unit 14 control switch 13, makes, in the first particular time-slot, switch 13 is switched to the first state, in the second particular time-slot, switch 13 is switched to the second state.
Particularly, control unit 14 carrys out the state of control switch 13 according to the first distributed particular time-slot and the second particular time-slot, make the first signal processing unit 11 and the first antenna 10 conducting in the first particular time-slot, secondary signal processing unit 12 and the first antenna 10 conducting in the second particular time-slot.Such as, when by base station assigns first particular time-slot and the second particular time-slot, control unit 14 is according to the state being carried out control switch 13 by the first particular time-slot of base station assigns and the second particular time-slot.
In addition, the first signal processing unit 11 shown in Fig. 1 and secondary signal processing unit 12 are functional units, such as can be made up of single hardware module (one single chip), also can be made up of different chips respectively in concrete structure.
Below, the structure of the electronic equipment 2 of the second embodiment of the present invention is described with reference to Fig. 2.Fig. 2 is the functional block diagram of the structure of the electronic equipment 2 representing the second embodiment of the present invention.In the explanation to electronic equipment 2, be described to attach most importance to the difference of electronic equipment 1, and repeat specification do not carried out to the part identical with electronic equipment 1.
As shown in Figure 2, electronic equipment 2 comprises the first antenna 10, first signal processing unit 11, secondary signal processing unit 12, switch 13 and control unit 14, comprises duplexer 16 and the second antenna 15 in addition.Wherein, the first antenna 10, first signal processing unit 11 is identical with the electronic equipment 1 of the first embodiment with control unit 14, does not carry out repeat specification.
Second antenna 15 configuration sends and receives the signal of the 3rd frequency range, and wherein the frequency of the 3rd frequency range is higher than the frequency of the first frequency range and the second frequency range.Second antenna 15 is the high frequency antennas arranged in electronic equipment 2.In addition, the 3rd frequency range can be the frequency range configured in second network standard, also can be the frequency range configured in other network formats.
Duplexer 16 configuration is separated the signal of the second frequency range sending via the first antenna 10 and receive and the signal of the 3rd frequency range sending via the second antenna 15 and receive.Because the second frequency range is positioned at lower frequency region, the 3rd frequency range is positioned at high-frequency domain, therefore can be separated the signal of the second frequency range and the signal of the 3rd frequency range according to the height of frequency.
As mentioned above, the signal of secondary signal processing unit 12 to the second frequency range sending in the second particular time-slot via the first antenna 10 and receive processes.In addition, secondary signal processing unit 12 is connected with the second antenna 15 via duplexer 16, and configuration processes the signal of the 3rd frequency range sending via the second antenna 15 and receive.
Wherein, the 3rd frequency range can be the frequency range being positioned at high-frequency domain configured in second network standard.In addition, the 3rd frequency range also can be the frequency range configured in other network formats.In addition, the secondary signal processing unit as functional unit such as can be made up of single hardware module (one single chip) in concrete structure, also can be made up of multiple chip.
In addition, in electronic equipment 2, secondary signal processing unit 12 is connected with switch 13 via duplexer 16, instead of is directly connected with switch 13.
Preferably, electronic equipment 2 also comprises diversity antenna (not shown), and the configuration of this diversity antenna receives the signal of the 3rd frequency range.Secondary signal processing unit 12 is also connected with diversity antenna, and processes the signal of the 3rd frequency range received via diversity antenna and the second antenna 15.Thus, secondary signal processing unit 12 can obtain diversity effect, more effectively can receive the signal of the 3rd frequency range.
As mentioned above, according to electronic equipment 1 of the present invention, though only arrange a low-frequency antenna that is first antenna 10 when, share the first signal processing unit 11 of this low-frequency antenna and secondary signal processing unit 12 also can carry out work simultaneously.That is, under the first particular time-slot and the nonoverlapping situation of the second particular time-slot, the first signal processing unit 11 and secondary signal processing unit 12 can send via the first antenna 10 and receive simultaneously the signal of lower frequency region.
Below, the control method being applied to electronic equipment of embodiments of the invention is described with reference to Fig. 3.
Fig. 3 is the flow chart being applied to the control method of electronic equipment representing embodiments of the invention.Control method of the present invention can be applied to the electronic equipment 1 shown in Fig. 1.
As shown in Figure 1, electronic equipment 1 can support first network standard and second network standard, and comprises the first antenna 10, first signal processing unit 11, secondary signal processing unit 12, switch 13 and control unit 14.Switch 13 is connected with the first antenna 10, first signal processing unit 11, secondary signal processing unit 12 respectively, make the first antenna 10 and the first signal processing unit 11 conducting in a first state and the first antenna 10 disconnects with secondary signal processing unit 12, make the first antenna 10 with secondary signal processing unit 12 conducting in the second condition and the first antenna 10 and the first signal processing unit 11 disconnect.
In step s 11, sent and received the signal of the second frequency range in the signal of the first frequency range in first network standard and second network standard by the first antenna 10, wherein the first frequency range is adjacent on frequency domain with the second frequency range.Wherein, the low-frequency antenna that shared by the first signal processing unit 11 and secondary signal processing unit 12 of the first antenna 10.
In step s 12, control unit 14 control switch 13, makes, in the first particular time-slot, switch 13 is switched to the first state, in the second particular time-slot, switch 13 is switched to the second state.
Particularly, control unit 14 carrys out the state of control switch 13 according to the first distributed particular time-slot and the second particular time-slot, make the first signal processing unit 11 and the first antenna 10 conducting in the first particular time-slot, secondary signal processing unit 12 and the first antenna 10 conducting in the second particular time-slot.Such as, when by base station assigns first particular time-slot and the second particular time-slot, control unit 14 is according to the state being carried out control switch 13 by the first particular time-slot of base station assigns and the second particular time-slot.
In step s 13, by the first signal processing unit 11, when working in first network standard, the signal of the first frequency range sending in the first particular time-slot via the first antenna 10 and receive is processed.Wherein in first network standard, adopt time division multiple access.
Particularly, in the first particular time-slot, the first signal processing unit 11 and the first antenna 10 conducting, the first signal processing unit can receive the signal of the first frequency range via the first antenna 10 thus.First signal processing unit 11 carries out the process of demodulation, decoding etc. to the signal of the first frequency range received, and encodes, the process of modulation etc. to the signal of the first frequency range sent.
When adopting code division multiple access in first network standard, first antenna 10 sends and receives the signal of the first frequency range in first network standard in the first particular time-slot, instead of in all time slots, send and receive the signal of the first frequency range in first network standard.
In step S14, by secondary signal processing unit 12, when working in second network standard, the signal of the second frequency range sending in the second particular time-slot via the first antenna 10 and receive is processed.Wherein the first particular time-slot and the second particular time-slot not overlapping.
Particularly, secondary signal processing unit 12 carries out the process of demodulation, decoding etc. to the signal of the second frequency range received, and encodes, the process of modulation etc. to the signal of the first frequency range sent.Wherein, when electronic equipment 1 such as carries out transmission and the reception of signal with second network standard with base station, first antenna 10 sends and receives the signal of the second frequency range in second network standard in the second particular time-slot, instead of in all time slots, send and receive the signal of the second frequency range in second network standard.Thereby, it is possible to the first particular time-slot and the second particular time-slot are set to not overlapping.
Under the first particular time-slot and the nonoverlapping situation of the second particular time-slot, mixed disturbing can not be produced between the signal of the first frequency range sending via the first antenna 10 and receive and the signal of the second frequency range sending and receive via the first antenna 10, even if therefore the first signal processing unit 11 and secondary signal processing unit share low-frequency antenna i.e. the first antenna 10, also can carry out work simultaneously.
Such as, in second network standard, electronic equipment 1 such as and between base station adopts time division duplex in the second frequency range.In time division duplex, adopt different time slots to realize transmission and the reception of signal in up link and down link.The signal rate sent between communicating pair and receive is little, in the electronic device 1, for sending the time slot not all with the second particular time-slot of Received signal strength (comprising the time slot of up link employing and the time slot of down link employing).Particularly, second network standard can be the arbitrary network standard adopting time division duplex, such as adopting the WCDMA standard, LTE standard, LTE-A standard etc. of time division duplex, as long as there is the second frequency range (being such as UMTSB5 frequency range) for the transmission and reception carrying out signal at lower frequency region.In addition, second network standard is not limited to the standard of carrying out time division duplex, as long as carry out the transmission of signal and the not every time slot of the second particular time-slot of reception in the second frequency range (being arranged in lower frequency region), then it can be arbitrary network formats.
In addition, the execution sequence of above-mentioned step S11 ~ step S14 is not limited to the order shown in Fig. 3, and the order shown in Fig. 3 only illustrates control method of the present invention for being more prone to.Such as, first can perform step S14 after perform step S13 again.And then, when the first signal processing unit 11 and secondary signal processing unit form (having multiple process core although be made up of one single chip) by different chips, can parallel execution of steps S13 and step S14.
In addition, preferably, if control method of the present invention also comprises the steps: that the first particular time-slot is overlapping with the second particular time-slot, then the first particular time-slot is redistributed in request, thus the first particular time-slot after redistributing is not overlapping with the second particular time-slot.
Such as, when by base station assigns first particular time-slot and the second particular time-slot, in the electronic device 1, sent for asking the message redistributing the first particular time-slot to base station by the first signal processing unit 11.The first particular time-slot after such a message has been received, is redistributed to electronic equipment 1 in base station, thus the first particular time-slot after redistributing is not overlapping with the second particular time-slot.
In addition, control method of the present invention can also be applied to the electronic equipment 2 shown in Fig. 2.As shown in Figure 2, electronic equipment 2, on the basis of electronic equipment 1, also comprises the second antenna 15 and duplexer 16.Secondary signal processing unit 12 is connected with switch 13 via duplexer 16, and is connected with the second antenna 10 via duplexer 16.
When control method of the present invention is applied to electronic equipment 2, also comprise the steps: the signal being sent and received the 3rd frequency range by the second antenna 15, wherein the frequency of the 3rd frequency range is higher than the frequency of the first frequency range and the second frequency range; The signal of the second frequency range sending via the first antenna 10 and receive and the signal of the 3rd frequency range sending via the second antenna 15 and receive is separated by duplexer 16; Processed by the signal of secondary signal processing unit 12 to the 3rd frequency range sending via the second antenna 15 and receive.
Particularly, the second antenna 15 is the high frequency antennas arranged in electronic equipment 2.In addition, the 3rd frequency range can be the frequency range configured in second network standard, also can be the frequency range configured in other network formats.Because the second frequency range is positioned at lower frequency region, the 3rd frequency range is positioned at high-frequency domain, and therefore duplexer 16 is separated the signal of the second frequency range and the signal of the 3rd frequency range according to the height of frequency.3rd frequency range can be the frequency range being positioned at high-frequency domain configured in second network standard.In addition, the 3rd frequency range also can be the frequency range configured in other network formats.
Preferably, in electronic equipment 2, also comprise diversity antenna and secondary signal processing unit is connected with this diversity antenna, control method of the present invention also comprises the steps: to receive the signal of the 3rd frequency range by diversity antenna.
In addition, when being processed by the signal of secondary signal processing unit 12 to the 3rd frequency range sending via the second antenna 15 and receive, the signal of secondary signal processing unit 12 to the 3rd frequency range received via diversity antenna and the second antenna processes.
Wherein, the signal of secondary signal processing unit 12 to the 3rd frequency range received via diversity antenna and the second antenna 15 processes, and can obtain diversity effect thus, more effectively can receive the signal of the 3rd frequency range.
As mentioned above, according to control method of the present invention, though only arrange a low-frequency antenna that is first antenna 10 when, share the first signal processing unit 11 of this low-frequency antenna and secondary signal processing unit 12 also can carry out work simultaneously.That is, under the first particular time-slot and the nonoverlapping situation of the second particular time-slot, the first signal processing unit 11 and secondary signal processing unit 12 can send via the first antenna 10 and receive simultaneously the signal of lower frequency region.
Those of ordinary skill in the art can recognize, are combined in unit and the step of embodiments of the invention description, can realize with electronic hardware, computer software or the combination of the two.And software module can be placed in the computer-readable storage medium of arbitrary form.In order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Those skilled in the art can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Embodiments of the invention are described in detail above.But, it should be appreciated by those skilled in the art that without departing from the principles and spirit of the present invention, various amendment can be carried out to these embodiments, combination or sub-portfolio, and such amendment should fall within the scope of the present invention.
Claims (10)
1. an electronic equipment, support first network standard and second network standard, comprising:
First antenna, configuration sends and receives the signal of the second frequency range in the signal of the first frequency range in first network standard and second network standard, and wherein said first frequency range is adjacent on frequency domain with described second frequency range;
First signal processing unit, when working in first network standard, configuration processes the signal of described first frequency range sending in the first particular time-slot via described first antenna and receive, and wherein in described first network standard, adopts time division multiple access;
Secondary signal processing unit, when working in second network standard, configuration the signal of described second frequency range sending in the second particular time-slot via described first antenna and receive is processed, wherein said first particular time-slot and described second particular time-slot not overlapping;
Switch, be connected with described first antenna, described first signal processing unit, described secondary signal processing unit respectively, configuration makes described first antenna and described first signal processing unit conducting in a first state and described first antenna and described secondary signal processing unit disconnect, and makes described first antenna and the conducting of described secondary signal processing unit in the second condition and described first antenna and described first signal processing unit disconnect; And
Control unit, configuration controls described switch, makes, in the first particular time-slot, described switching over is become the first state, in described second particular time-slot, described switching over is become the second state.
2. electronic equipment as claimed in claim 1, wherein,
Described secondary signal processing unit adopts time division duplex in described second frequency range in described second network standard.
3. electronic equipment as claimed in claim 2, wherein,
If described first particular time-slot is overlapping with described second particular time-slot, then described first particular time-slot is redistributed in request, thus described first particular time-slot after redistributing is not overlapping with described second particular time-slot.
4. electronic equipment as claimed in claim 2, also comprises:
Second antenna, configuration sends and receives the signal of the 3rd frequency range, and wherein the frequency of the 3rd frequency range is higher than the frequency of described first frequency range and described second frequency range; And
Duplexer, configuration is separated the signal of described second frequency range sending via described first antenna and receive and the signal of described 3rd frequency range sending via described second antenna and receive,
Described secondary signal processing unit is connected with described switch via described duplexer,
Described secondary signal processing unit is also connected with described second antenna via described duplexer, and the signal of configuration to the 3rd frequency range sending via described second antenna and receive processes.
5. electronic equipment as claimed in claim 4, also comprises:
Diversity antenna, configuration receives the signal of described 3rd frequency range,
Described secondary signal processing unit is also connected with described diversity antenna, and processes the signal of the 3rd frequency range received via described diversity antenna and described second antenna.
6. the control method in an electronic equipment, described electronic equipment supports first network standard and second network standard, and comprise the first antenna, first signal processing unit, secondary signal processing unit and switch, wherein said switch respectively with described first antenna, described first signal processing unit, described secondary signal processing unit connects, configuration makes described first antenna and described first signal processing unit conducting in a first state and described first antenna and described secondary signal processing unit disconnect, make described first antenna and the conducting of described secondary signal processing unit in the second condition and described first antenna and described first signal processing unit disconnect,
Described control method comprises:
Sent and received the signal of the second frequency range in the signal of the first frequency range in first network standard and second network standard by described first antenna, wherein said first frequency range is adjacent on frequency domain with described second frequency range;
Control described switch, make, in the first particular time-slot, described switching over is become the first state, in the second particular time-slot, described switching over is become the second state;
By described first signal processing unit, when working in described first network standard, the signal of described first frequency range sending in the first particular time-slot via described first antenna and receive is processed, wherein in described first network standard, adopts time division multiple access; And
By described secondary signal processing unit, when working in described second network standard, the signal of described second frequency range sending in the second particular time-slot via described first antenna and receive is processed, wherein said first particular time-slot and described second particular time-slot not overlapping.
7. control method as claimed in claim 6, wherein,
Described secondary signal processing unit adopts time division duplex in described second frequency range in described second network standard.
8. control method as claimed in claim 7, also comprises:
If described first particular time-slot is overlapping with described second particular time-slot, then described first particular time-slot is redistributed in request, thus described first particular time-slot after redistributing is not overlapping with described second particular time-slot.
9. control method as claimed in claim 7, wherein,
Described electronic equipment also comprises the second antenna and duplexer, and described secondary signal processing unit is connected with described switch via described duplexer, and is connected with described second antenna via described duplexer,
Described control method also comprises:
Sent by described second antenna and receive the signal of the 3rd frequency range, wherein the frequency of the 3rd frequency range is higher than the frequency of described first frequency range and described second frequency range; And
The signal of described second frequency range sending by described diplexer separates via described first antenna and receive and the signal of described 3rd frequency range sending via described second antenna and receive;
Processed by the signal of described secondary signal processing unit to the 3rd frequency range sending via described second antenna and receive.
10. control method as claimed in claim 9, wherein,
Described electronic equipment also comprises diversity antenna, and described secondary signal processing unit is also connected with described diversity antenna,
Described control method also comprises:
The signal of described 3rd frequency range is received by described diversity antenna,
In the step processed by the signal of described secondary signal processing unit to the 3rd frequency range sending via described second antenna and receive,
Processed by the signal of described secondary signal processing unit to the 3rd frequency range received via described diversity antenna and described second antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN112242853A (en) * | 2019-07-18 | 2021-01-19 | 深圳市海能达通信有限公司 | Data communication method and device |
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| CN105337629B (en) | 2019-08-27 |
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