CN105682209A - Method for reducing conversation power consumption of mobile terminal and mobile terminal - Google Patents
Method for reducing conversation power consumption of mobile terminal and mobile terminal Download PDFInfo
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- CN105682209A CN105682209A CN201610211394.4A CN201610211394A CN105682209A CN 105682209 A CN105682209 A CN 105682209A CN 201610211394 A CN201610211394 A CN 201610211394A CN 105682209 A CN105682209 A CN 105682209A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/73—Battery saving arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
An embodiment of the invention discloses a method for reducing conversation power consumption of a mobile terminal and the mobile terminal. The method for reducing the conversation power consumption of the mobile terminal comprises the following steps: detecting whether speech signals collected by the mobile terminal are effective; if the speech signals are effective, sending the speech signals to another mobile terminal; and if the speech signals are not effective, giving up sending the speech signals to the another mobile terminal. The method and the mobile terminal can reduce sending of the invalid data in the communication process, thereby reducing transmitting power of the mobile terminal, and prolonging the endurance time of the mobile terminal.
Description
Technical field
The present embodiments relate to communication technical field, be specifically related to a kind of method reducing mobile terminal call power consumption and mobile terminal.
Background technology
Along with the development of smart mobile phone, smart mobile phone status in people's daily life is more and more important. Smart mobile phone is as the terminal of a kind of Portable movable type, and power supply is completely dependent on battery, and along with being on the increase of smart mobile phone function, its power consumption is also increasing, and user is also more and more higher to the requirement of the flying power of smart mobile phone.
Call function, as a major function of smart mobile phone, is indispensable, in the process of call, owing to relating to the two-way interactive of data, power consumption is relatively large, therefore, how to reduce call power consumption, extend the flying power of smart mobile phone, become an increasingly urgent problems.
Summary of the invention
In view of this, a kind of method reducing mobile terminal call power consumption and mobile terminal are embodiments provided, it is possible to reduce call power consumption, extend the cruising time of mobile terminal.
The method reducing mobile terminal call power consumption that the embodiment of the present invention provides, including:
Whether the voice signal that detection mobile terminal collects is effective;
If described voice signal is effective, then described voice signal is sent to another mobile terminal;
If described voice signal is invalid, then abandon described voice signal is sent to another mobile terminal described.
Alternatively, whether the voice signal that described detection mobile terminal collects effectively includes:
Extract the feature of the described voice signal that the mike of described mobile terminal collects;
Judge whether the feature of described voice signal mates with the feature of preset signals;
If coupling, it is determined that described voice signal is effective, if not mating, it is determined that described voice signal is invalid.
Alternatively, whether the voice signal that described detection mobile terminal collects effectively includes:
The described voice signal that the mike of described mobile terminal is collected carries out vocal print modeling and obtains sound-groove model;
Judge whether described sound-groove model mates with default sound-groove model;
If coupling, it is determined that described voice signal is effective, if not mating, it is determined that described voice signal is invalid.
Further, the feature of described default voice signal or described default sound-groove model are stored in the memorizer of described mobile terminal.
Alternatively, whether the voice signal that described detection mobile terminal collects effectively includes:
Whether effective detect in real time the voice signal that described mobile terminal collects, or whether detect, according to prefixed time interval, the voice signal that described mobile terminal collects effective.
The mobile terminal that the embodiment of the present invention provides, including:
Detection unit, whether effective for detecting the voice signal that mobile terminal collects;
Transmitting element, for when described voice signal is effective, described voice signal being sent to another mobile terminal, when described voice signal is invalid, abandons described voice signal is sent to another mobile terminal described.
Alternatively, described detection unit includes:
First processes subelement, the feature of the described voice signal that the mike for extracting described mobile terminal collects;
First judgment sub-unit, for judging whether the feature of described voice signal mates with the feature of preset signals;
First determines subelement, during for characteristic matching in feature and the described preset signals of described voice signal, it is determined that described voice signal is effective, when the feature of described voice signal is not mated with the feature of described preset signals, it is determined that described voice signal is invalid.
Alternatively, described detection unit includes:
Second processes subelement, and the described voice signal for the mike of described mobile terminal is collected carries out vocal print modeling and obtains sound-groove model;
Second judgment sub-unit, is used for judging whether described sound-groove model mates with default sound-groove model;
Second determines subelement, for when described sound-groove model mates with described default sound-groove model, it is determined that described voice signal is effective, when described sound-groove model does not mate with described default sound-groove model, it is determined that described voice signal is invalid.
Further, described mobile terminal also includes:
Memory element, for being stored in feature or the described default sound-groove model of described default voice signal in the memorizer of described mobile terminal.
Alternatively, described detection unit specifically for,
Whether effective detect in real time the voice signal that described mobile terminal collects, or whether detect, according to prefixed time interval, the voice signal that described mobile terminal collects effective.
In the embodiment of the present invention, in the process of mobile terminal and another mobile terminal call, the voice signal that mobile terminal collects can be detected whether effective; If effectively, then described voice signal being sent to another mobile terminal; If invalid, then abandoning described voice signal is sent to another mobile terminal, by reducing the transmission of invalid data, reducing the transmitting power of mobile terminal, thus extending the cruising time of mobile terminal.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is one schematic flow sheet of method reducing mobile terminal call power consumption that the embodiment of the present invention provides;
Fig. 2 is a structural representation of the mobile terminal that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those skilled in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The method of the reduction call power consumption that the embodiment of the present invention provides can apply in mobile terminal, and mobile terminal can be the electronic equipments such as mobile phone. it is understood that, making a phone call is the mutual process of both call sides, in this process, wherein a side can speak within the regular hour, the other side is listened to speak within the regular hour, and in current communication mechanism, no matter local terminal is either with or without speaking, local terminal mobile terminal all can gather voice data concurrency and give opposite end, under this mechanism, if local terminal is not being spoken, the speech data that local terminal mobile terminal gathers would is that the noise in surrounding, the data such as noise, when opposite end receives this voice signal, noise is thought in capital, this brings power wastage to local terminal mobile terminal, for this problem, the invention provides following solution.
Embodiment one
As it is shown in figure 1, the method reducing mobile terminal call power consumption of the present embodiment comprises the steps:
Whether the voice signal that step 101, detection mobile terminal collect is effective, if effectively, then performs step 102, otherwise, performs step 103;
In the present embodiment, it is possible in the mobile terminal process with another mobile terminal call, whether the voice signal that detection mobile terminal collects is effective. The voice signal that mobile terminal collects refers to the voice signal that mobile terminal utilizes the mike of self to collect, this voice signal is probably effectively (such as user talk produce signal), it is also possible to invalid (noise in the surrounding that such as user collects when not talking, noise etc.).
In implementing, whether effective this voice signal can be detected in the following way:
The first, adopt feature Comparison Method. The voice signal of user (one or more user) can be gathered in advance, i.e. preset signals, extracting the feature of preset signals, by the characteristic storage of extraction in a memory in the mobile terminal, this feature may include that tonequality feature, sound spectrum, frequecy characteristic etc. In the process of concrete call, it is possible to the feature of the voice signal that the mike of extraction mobile terminal collects, the feature of this feature Yu preset signals is compared, if the two coupling, then it is assumed that this voice signal is effective, otherwise it is assumed that this voice signal is invalid. Described coupling can refer to that the feature of the two is identical or error within the acceptable range. If having prestored the feature of multiple preset signals, then in the process of comparison, as long as the feature of the voice signal gathered and the characteristic matching of any one preset signals, namely think that this voice signal is effective.
The second, adopts model matching method. The voice signal that can gather user (one or more user) in advance carries out vocal print modeling, namely presets sound-groove model, is stored in a memory in the mobile terminal by default sound-groove model. The process of setting up presetting sound-groove model may include that the voice signal simulation to collecting is amplified, and extracts vocal print characteristic, then set up sound-groove model according to the vocal print characteristic extracted after analog digital conversion, removal noisy operation. Described extraction vocal print characteristic, refers to and extracts the acoustic features data or language feature data that separability is strong, stability is high from the voice data after removal noise, such as cepstrum etc. In the process of concrete call, it is possible to extract the voice signal that the mike of mobile terminal collects, carry out vocal print modeling and obtain sound-groove model, this sound-groove model and default sound-groove model are compared, if the two coupling, then it is assumed that this voice signal is effective, otherwise it is assumed that this voice signal is invalid. Described coupling can refer to the two identical or error within the acceptable range. If having prestored multiple sound-groove model, then in the process of comparison, as long as the sound-groove model set up mates with any one default sound-groove model, namely think that this voice signal is effective.
In both the above detection method, if this end subscriber is not spoken, the voice signal gathered is the noise in environment, noise etc., and it is invalid that testing result will be voice signal.
Certainly whether detection voice signal effectively can also adopt other modes, is not specifically limited herein. It addition, above-mentioned detection can carry out in real time in communication process, it is also possible to carry out according to default interval interval, prefixed time interval can be 3 seconds, 5 seconds etc.
Step 102, described voice signal is sent to another mobile terminal;
Step 103, abandon being sent to described voice signal another mobile terminal described.
In implementing, can pre-set, when mobile terminal abandons another mobile terminal being sent in call by described voice signal, made an uproar to another mobile terminal transmission comfortable end in call by Internet service provider, thus this process causes puzzlement can't to another mobile terminal in call, communication process is without therefore disconnecting.
In the present embodiment, in the process of mobile terminal and another mobile terminal call, the voice signal that mobile terminal collects can be detected whether effective; If effectively, then described voice signal being sent to another mobile terminal; If invalid, then abandoning described voice signal is sent to another mobile terminal, by reducing the transmission of invalid data, reducing the transmitting power of mobile terminal, thus extending the cruising time of mobile terminal.
Embodiment two
In order to implement above method better, present invention also offers a kind of mobile terminal, as in figure 2 it is shown, the mobile terminal of the present embodiment includes:
Detection unit 201, whether effective for detecting the voice signal that mobile terminal collects;
Transmitting element 202, for when described voice signal is effective, described voice signal being sent to another mobile terminal, when described voice signal is invalid, abandons described voice signal is sent to another mobile terminal described.
In a kind of possible implementation, whether detection unit 201 can detect the voice signal that described mobile terminal collects in real time effective, it is also possible to whether effective detects, according to prefixed time interval, the voice signal that described mobile terminal collects.
In a kind of possible implementation, described detection unit 201 may include that
First processes subelement, the feature of the described voice signal that the mike for extracting described mobile terminal collects;
First judgment sub-unit, for judging whether the feature of described voice signal mates with the feature of preset signals;
First determines subelement, during for characteristic matching in feature and the described preset signals of described voice signal, it is determined that described voice signal is effective, when the feature of described voice signal is not mated with the feature of described preset signals, it is determined that described voice signal is invalid.
Specifically, the voice signal of user (one or more user) can be gathered in advance, i.e. preset signals, extract the feature of preset signals, by memory element 203 by the characteristic storage of extraction in a memory in the mobile terminal, this feature may include that tonequality feature, sound spectrum, frequecy characteristic etc. In the process of concrete call, first processes subelement can extract the feature of the voice signal that the mike of mobile terminal collects, the feature of this feature Yu preset signals is compared, first judgment sub-unit judges whether the two mates, if the two coupling, then first determines that subelement thinks that this voice signal is effective, and otherwise, first determines that subelement thinks that this voice signal is invalid. Described coupling can refer to that the feature of the two is identical or error is in receivable scope. If memory element 203 has prestored the feature of multiple preset signals, then in the process of comparison, as long as the feature of the voice signal gathered and the characteristic matching of any one preset signals, namely think that this voice signal is effective.
In alternatively possible implementation, described detection unit 201 may include that
Second processes subelement, and the described voice signal for the mike of described mobile terminal is collected carries out vocal print modeling and obtains sound-groove model;
Second judgment sub-unit, is used for judging whether described sound-groove model mates with default sound-groove model;
Second determines subelement, for when described sound-groove model mates with described default sound-groove model, it is determined that described voice signal is effective, when described sound-groove model does not mate with described default sound-groove model, it is determined that described voice signal is invalid.
Specifically, it is possible to the voice signal gathering user (one or more user) in advance carries out vocal print modeling, sound-groove model is namely preset. The process of setting up presetting sound-groove model may include that the voice signal simulation to collecting is amplified, and extracts vocal print characteristic, then set up sound-groove model according to the vocal print characteristic extracted after analog digital conversion, removal noisy operation. Described extraction voice print database, refer to from the voice data after removal noise, extract the acoustic features data or language feature data that separability is strong, stability is high, such as cepstrum etc., memory element 203 sound-groove model set up is stored in a memory in the mobile terminal. In the process of concrete call, second processes subelement can extract the voice signal that the mike of mobile terminal collects and carry out vocal print modeling and obtain sound-groove model, this sound-groove model and default sound-groove model are compared, second judgment sub-unit judges whether the two mates, if the two coupling, then second determines that subelement thinks that this voice signal is effective, and otherwise, second determines that subelement thinks that this voice signal is invalid. Described coupling can refer to that the two identical or error is in receivable scope. If having prestored multiple sound-groove model, then in the process of comparison, as long as the sound-groove model set up mates with any one default sound-groove model, namely think that this voice signal is effective.
It should be noted that the process that the present embodiment is not described in detail, see the description of preceding method embodiment.
In the present embodiment, in the process of mobile terminal and another mobile terminal call, whether detection unit can detect the voice signal that mobile terminal collects effective; If effectively, then, described voice signal is sent to another mobile terminal by transmitting element; If invalid, then transmitting element is abandoned described voice signal is sent to another mobile terminal, by reducing the transmission of invalid data, reduces the transmitting power of mobile terminal, thus extending the cruising time of mobile terminal.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, it is possible to realize by another way. Such as, device embodiment described above is merely schematic, such as, the division of described unit, being only a kind of logic function to divide, actual can have other dividing mode when realizing, for instance multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can ignore, or do not perform. Another point, shown or discussed coupling each other or direct-coupling or communication connection can be through INDIRECT COUPLING or the communication connection of some interfaces, device or unit, it is possible to be electrical, machinery or other form. The described unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, namely may be located at a place, or can also be distributed on multiple NE. Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit. Above-mentioned integrated unit both can adopt the form of hardware to realize, it would however also be possible to employ the form of SFU software functional unit realizes. If described integrated unit is using the form realization of SFU software functional unit and as independent production marketing or use, it is possible to be stored in a computer read/write memory medium. Based on such understanding, part or all or part of of this technical scheme that prior art is contributed by technical scheme substantially in other words can embody with the form of software product, this computer software product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention. And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (ROM, Read-OnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD.
The above, above example only in order to technical scheme to be described, is not intended to limit; Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. the method reducing mobile terminal call power consumption, it is characterised in that including:
Whether the voice signal that detection mobile terminal collects is effective;
If described voice signal is effective, then described voice signal is sent to another mobile terminal;
If described voice signal is invalid, then abandon described voice signal is sent to another mobile terminal described.
2. method according to claim 1, it is characterised in that whether the voice signal that described detection mobile terminal collects effectively includes:
Extract the feature of the described voice signal that the mike of described mobile terminal collects;
Judge whether the feature of described voice signal mates with the feature of preset signals;
If coupling, it is determined that described voice signal is effective, if not mating, it is determined that described voice signal is invalid.
3. method according to claim 1, it is characterised in that whether the voice signal that described detection mobile terminal collects effectively includes:
The described voice signal that the mike of described mobile terminal is collected carries out vocal print modeling and obtains sound-groove model;
Judge whether described sound-groove model mates with default sound-groove model;
If coupling, it is determined that described voice signal is effective, if not mating, it is determined that described voice signal is invalid.
4. according to the method in claim 2 or 3, it is characterised in that feature or the described default sound-groove model of described default voice signal are stored in the memorizer of described mobile terminal.
5. the method according to claims 1 to 3 any one, it is characterised in that whether the voice signal that described detection mobile terminal collects effectively includes:
Whether effective detect in real time the voice signal that described mobile terminal collects, or whether detect, according to prefixed time interval, the voice signal that described mobile terminal collects effective.
6. a mobile terminal, it is characterised in that including:
Detection unit, whether effective for detecting the voice signal that mobile terminal collects;
Transmitting element, for when described voice signal is effective, described voice signal being sent to another mobile terminal, when described voice signal is invalid, abandons described voice signal is sent to another mobile terminal described.
7. mobile terminal according to claim 6, it is characterised in that described detection unit includes:
First processes subelement, the feature of the described voice signal that the mike for extracting described mobile terminal collects;
First judgment sub-unit, for judging whether the feature of described voice signal mates with the feature of preset signals;
First determines subelement, during for characteristic matching in feature and the described preset signals of described voice signal, it is determined that described voice signal is effective, when the feature of described voice signal is not mated with the feature of described preset signals, it is determined that described voice signal is invalid.
8. mobile terminal according to claim 6, it is characterised in that described detection unit includes:
Second processes subelement, and the described voice signal for the mike of described mobile terminal is collected carries out vocal print modeling and obtains sound-groove model;
Second judgment sub-unit, is used for judging whether described sound-groove model mates with default sound-groove model;
Second determines subelement, for when described sound-groove model mates with described default sound-groove model, it is determined that described voice signal is effective, when described sound-groove model does not mate with described default sound-groove model, it is determined that described voice signal is invalid.
9. the mobile terminal according to claim 7 or 8, it is characterised in that described mobile terminal also includes:
Memory element, for being stored in feature or the described default sound-groove model of described default voice signal in the memorizer of described mobile terminal.
10. the mobile terminal according to claim 6 to 8 any one, it is characterised in that described detection unit specifically for,
Whether effective detect in real time the voice signal that described mobile terminal collects, or whether detect, according to prefixed time interval, the voice signal that described mobile terminal collects effective.
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| CN201610211394.4A CN105682209A (en) | 2016-04-05 | 2016-04-05 | Method for reducing conversation power consumption of mobile terminal and mobile terminal |
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| CN201610211394.4A CN105682209A (en) | 2016-04-05 | 2016-04-05 | Method for reducing conversation power consumption of mobile terminal and mobile terminal |
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