CN104811564B - A kind of call method and communicator based on LTE - Google Patents
A kind of call method and communicator based on LTE Download PDFInfo
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- CN104811564B CN104811564B CN201510246362.3A CN201510246362A CN104811564B CN 104811564 B CN104811564 B CN 104811564B CN 201510246362 A CN201510246362 A CN 201510246362A CN 104811564 B CN104811564 B CN 104811564B
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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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Abstract
The invention discloses a kind of call method and communicator based on LTE, wherein a kind of call method based on LTE includes: when the call based on LTE is established, and whether detection local device receives the voice of user's input；If detecting, the local device receives the voice of user's input, this opposite equip. conversed of the transmitting chain road direction used by this call sends the voice；If detecting, the local device does not receive the voice of user's input, closes this transmitting link used of conversing.Technical solution provided by the invention can effectively save the power consumption of talking link.
Description
Technical field
The present invention relates to communication fields, and in particular to one kind is based on long term evolution (LTE, Long Term Evolution)
Call method and communicator.
Background technique
Mobile voice experienced the 2G/3G epoch before this, contain global system for mobile communications (GSM, Global System
For Mobile Communication), wideband code division multiple access (WCDMA, Wideband Code Division Multiple
Access), CDMA (CDMA, Code Division Multiple Access), TD SDMA (TD-
SCDMA, Time Division-Synchronous Code Division Multiple Access), they are all using electricity
Road exchanges (CS, Circuit Switched) network implementations.When CS Internet phone-calling, CS network can distribute one admittedly for both call sides
Fixed channel.In entire communication process, we can occupy always the channel of this " dedicated ", other people are to have no idea again
Occupy this channel.In end of conversation, CS network can discharge this channel, to distribute to other users next time
It converses.
Equally, an inherent feature of CS Internet phone-calling is exactly: the uplink (i.e. transmitting link) of both call sides mobile phone
It necessarily is in continuous working condition with downlink (i.e. receives link), although their work is timesharing for time-division system
What gap carried out, but this time slot also must be the process of uniformly continuous.Once any one of both sides people disconnects mobile phone hair
Link or receives link are penetrated, the call of both sides is just cut off.For mobile phone, in communication process, although we have
Portion of time is only at the state for answering other side's voice, but in order to maintain the continuity of this talking link, mobile phone
Transmitting link, which also has to be in, continues working state.In call, the power consumption for emitting link has accounted for whole mobile phone
Therefore most power consumptions when listening to other side's voice, in order to maintain entire talking link not turn off, emit link portions
Power consumption is actually a kind of waste behavior.But due to the restriction by communication network feature itself, the 2G/3G epoch are such to be asked
Topic also never solves.
With quickly propelling for LTE technology, the talking mode (i.e. VoLTE) based on long term evolution is gradually being entered into greatly
Many lives, VoLTE are the voice services based on IP multimedia system (IMS, IP Multimedia Subsystem), it is
A kind of IP data transmission technology is not necessarily to 2G/3G net, and whole service bearers, can be real on forth generation mobile communication (i.e. 4G) network
The existing unification of data and voice service under consolidated network.IMS becomes due to supporting a variety of accesses and relatively rich media business
The core net standard architecture in full IP epoch.IMS does not need exclusive circuit pathways, and communication resources physically can abundant quilt
Different user sharings.Therefore there is no need to circuit (circuit pathways of exclusive formula) exchanges for the implementation of the business, and only need
Complete packet-switching.However, mobile phone still remains entire logical in call at present in the call based on VoLTE
Words link does not turn off, to cause the power wastage of talking link.
Summary of the invention
The present invention provides a kind of call method and communicator based on LTE, for saving the power consumption of talking link.
First aspect present invention provides a kind of call method based on long term evolution LTE, comprising:
When the call based on LTE is established, whether detection local device receives the voice of user's input；
If detecting, above-mentioned local device receives the voice of user's input, passes through this transmitting link used of conversing
The opposite equip. conversed to this sends above-mentioned voice；
If detecting, above-mentioned local device does not receive the voice of user's input, closes this transmitting chain used of conversing
Road.
Second aspect of the present invention provides a kind of communicator based on long term evolution LTE, comprising:
Detection unit, for when the call based on LTE is established, whether detection local device to receive the language of user's input
Sound；
Transmission unit, for passing through this transmitting chain used of conversing when the testing result of above-mentioned detection unit, which is, is
The opposite equip. of this call of road direction sends above-mentioned voice；
Emit link control unit, for when the testing result of above-mentioned detection unit is no, closing this above-mentioned call
The transmitting link used.
Therefore in the present invention when the call based on LTE is established, whether detection local device receives user's input
Voice, only detect local device receive user input voice when just pass through emit link send the voice, otherwise
The transmitting link is closed, to save the power consumption of transmitting link, and then saves the power consumption of talking link, while can also reach
To the transmission power for saving local device, the purpose of local device whole machine endurance is improved.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of call method one embodiment flow diagram based on LTE provided by the invention；
Fig. 2 is a kind of communicator one embodiment structural schematic diagram based on LTE provided by the invention.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, and not all embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The embodiment of the present invention provides a kind of call method based on LTE, comprising: when the call based on LTE is established, detection
Whether local device receives the voice of user's input；If detecting, above-mentioned local device receives the voice of user's input,
This opposite equip. conversed of the transmitting chain road direction used by this call sends above-mentioned voice；If detecting, above-mentioned local terminal is set
The standby voice for not receiving user's input then closes this transmitting link used of conversing.The embodiment of the present invention also provides accordingly
Communicator, be described in detail separately below.
A kind of call method based on LTE provided in an embodiment of the present invention is described below, referring to Fig. 1, this hair
Call method in bright embodiment includes:
101, when the call based on LTE is established, whether detection local device receives the voice of user's input；
In the embodiment of the present invention, call, that is, VoLTE based on LTE, VoLTE are the voice services based on IMS, it is a kind of
IP data transmission technology, be not necessarily to 2G/3G net, whole service bearers on forth generation mobile communication (i.e. 4G) network, it can be achieved that number
According to the unification with voice service under consolidated network.Specifically, the foundation of VoLTE call is referred to prior art realization, this
Place repeats no more.
In the embodiment of the present invention, when VoLTE call is established, it is defeated whether communicator detection local device receives user
The voice entered, if detecting, above-mentioned local device receives the voice of user's input, 102 is thened follow the steps, if detecting above-mentioned
Local device does not receive the voice of user's input, thens follow the steps 103.
Optionally, a speech database is preestablished, (one or more is used from user for storage in the speech database
Family) pass through the speech characteristic value that extracts in the voice signal of local device typing.When VoLTE call is established, communicator inspection
Above-mentioned local device is surveyed whether to receive voice signal (whether the microphone that i.e. communicator detects above-mentioned local device has voice
Signal typing)；If detecting, above-mentioned local device does not receive voice signal, determines that above-mentioned local device does not receive user
The voice of input executes step 103；If detecting, above-mentioned local device receives voice signal, and communicator extracts above-mentioned
The speech characteristic value for the voice signal that local device receives；It will be in the above-mentioned speech characteristic value of extraction and above-mentioned speech database
Speech characteristic value matched；If being matched to the phonetic feature existed in above-mentioned speech database with the voice signal received
It is worth identical speech characteristic value, then determines that above-mentioned local device receives the voice of user's input, execute step 102；If upper
It states and is matched in speech database less than speech characteristic value identical with the speech characteristic value of the voice signal received, then in judgement
The voice that local device does not receive user's input is stated, step 103 is executed.
Optionally, when VoLTE call is established, communicator detects whether above-mentioned local device receives voice signal
(whether the microphone that i.e. communicator detects above-mentioned local device has voice signal typing)；If detecting above-mentioned local device not
Voice signal is received, then determines that above-mentioned local device does not receive the voice of user's input, executes step 103；If detecting
Above-mentioned local device receives voice signal, then judges whether the audio signal strength of above-mentioned voice signal is more than preset threshold；
If the audio signal strength of above-mentioned voice signal is more than preset threshold, determine that above-mentioned local device receives the language of user's input
Sound executes step 102；If the audio signal strength of above-mentioned voice signal is no more than preset threshold, above-mentioned local device is determined
The voice of user's input is not received, executes step 103.
Certainly, in the embodiment of the present invention, communicator can also detect otherwise whether local device receives
The voice of user's input, is not construed as limiting herein.
Optionally, when VoLTE call is established, whether communicator real-time detection local device receives user's input
Voice, alternatively, communicator the voice whether local device receives user's input can also be detected every preset duration, herein
It is not construed as limiting.
102, this opposite equip. conversed of the transmitting chain road direction used by this call sends above-mentioned voice；
Specifically, communicator sent by opposite equip. of this transmitting chain road direction for using of call this call it is above-mentioned
Voice is referred to prior art realization, and details are not described herein again.
It should be understood that if communicator detects that above-mentioned local device receives the voice of user's input and this current call
The transmitting link used, which is in, closes device, then communicator first opens this transmitting link used of conversing, and passes through this later
This opposite equip. conversed of the transmitting chain road direction that secondary call uses sends above-mentioned voice.
103, this transmitting link used of conversing is closed；
In the embodiment of the present invention, since VoLTE uses completely new IMS mode, call will not connect because of one side of any of them
It receives link or emits the disconnection of link and disconnect, therefore, when to detect that above-mentioned local device does not receive user defeated for communicator
When the voice entered, keep receives link in running order and close this transmitting link for using of call that this can't be caused
The disconnection of call.
It should be noted that the communicator in the embodiment of the present invention is specifically as follows mobile phone or other support VoLTE are logical
The mobile terminal of words, is not construed as limiting herein.
Therefore in the present invention when the call based on LTE is established, whether detection local device receives user's input
Voice, only detect local device receive user input voice when just pass through emit link send the voice, otherwise
The transmitting link is closed, to save the power consumption of transmitting link, and then saves the power consumption of talking link, while can also reach
To the transmission power for saving local device, the purpose of local device whole machine endurance is improved.
The communicator based on long term evolution LTE in the embodiment of the present invention is described with another embodiment below, is asked
Referring to Fig.2, the communicator 200 in the embodiment of the present invention includes:
Detection unit 201, for when the call based on LTE is established, whether detection local device to receive user's input
Voice；
Transmission unit 202, for passing through this transmitting used of conversing when the testing result of detection unit 201, which is, is
The opposite equip. of this call of chain road direction sends above-mentioned voice；
Emit link control unit 203, leads to for when the testing result of detection unit 201 is no, closing above-mentioned this
Talk about the transmitting link used.
Optionally, detection unit 201 includes: the first sub- detection unit, for detecting whether above-mentioned local device receives
Voice signal；First sub- judging unit, for determining above-mentioned local terminal when the testing result of the above-mentioned first sub- detection unit is no
Equipment does not receive the voice of user's input；Extraction unit, for when the testing result of the above-mentioned first sub- detection unit be when,
Extract the speech characteristic value for the voice signal that above-mentioned local device receives；Matching unit, for extracting said extracted unit
Above-mentioned speech characteristic value matched with the speech characteristic value in preset speech database；Above-mentioned first sub- judging unit is also
For: when above-mentioned matching unit is matched to identical speech characteristic value, determine that above-mentioned local device receives user's input
Voice；When above-mentioned matching unit is matched less than identical speech characteristic value, it is defeated to determine that above-mentioned local device does not receive user
The voice entered.Wherein, it is extracted in voice signal of the storage from user by above-mentioned local device typing in above-mentioned speech database
Speech characteristic value.
Optionally, detection unit 201 includes: the second sub- detection unit, for detecting whether above-mentioned local device receives
Voice signal；Second sub- judging unit, for detecting that above-mentioned local device does not receive language when the above-mentioned second sub- detection unit
When sound signal, determine that above-mentioned local device does not receive the voice of user's input；Judging unit, for when above-mentioned second son detection
When unit detects that above-mentioned local device receives voice signal, judge above-mentioned voice signal audio signal strength whether be more than
Preset threshold；Above-mentioned second sub- judging unit is also used to: when above-mentioned judging unit judges the audio signal of above-mentioned voice signal
When intensity is more than preset threshold, determine that above-mentioned local device receives the voice of user's input；When above-mentioned judging unit is judged
When the audio signal strength of above-mentioned voice signal is no more than preset threshold, determine that above-mentioned local device does not receive user's input
Voice.
Optionally, detection unit 201 is specifically used for: when the call based on LTE is established, whether real-time detection local device
Receive the voice of user's input.
Optionally, detection unit 201 is specifically used for: when the call based on LTE is established, detecting local terminal every preset duration
Whether equipment receives the voice of user's input.
It should be noted that the communicator in the embodiment of the present invention is specifically as follows mobile phone or other support VoLTE are logical
The mobile terminal of words, is not construed as limiting herein.
It should be understood that communicator in the embodiment of the present invention can such as the communicator that is referred in above method embodiment,
It can be used to implement all the technical solutions in the foregoing method embodiment, the function of each functional module can be according to above-mentioned side
Method specific implementation in method embodiment, specific implementation process can refer to the associated description in above-described embodiment, herein no longer
It repeats.
Therefore in the present invention when the call based on LTE is established, whether detection local device receives user's input
Voice, only detect local device receive user input voice when just pass through emit link send the voice, otherwise
The transmitting link is closed, to save the power consumption of transmitting link, and then saves the power consumption of talking link, while can also reach
To the transmission power for saving local device, the purpose of local device whole machine endurance is improved.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of said units, only
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied
Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or logical of device or unit
Letter connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention
Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey
The medium of sequence code.
It should be noted that for the various method embodiments described above, describing for simplicity, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules might not all be this hair
Necessary to bright.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
The above are to a kind of description of call method and communicator based on LTE provided by the present invention, for ability
The those skilled in the art in domain, thought according to an embodiment of the present invention have change in specific embodiments and applications
Place, to sum up, the contents of this specification are not to be construed as limiting the invention.
Claims (4)
1. a kind of call method based on long term evolution LTE characterized by comprising
When the call based on LTE is established, whether detection local device receives the voice of user's input；Wherein, the detection
The voice whether local device receives user's input refers to whether the microphone of detection local device has voice signal typing；
If detecting, the local device receives the voice of user's input, passes through this transmitting chain road direction sheet used of conversing
The opposite equip. of secondary call sends the voice；
The call based on LTE uses IMS mode, and call will not be because of any of them one side's receives link or transmitting link
It disconnects and disconnects, the local device does not receive the voice of user's input if detecting, receives link is kept to be in work
State, and close this transmitting link used of conversing；
If communicator detects the transmitting that the local device receives the voice of user's input and this current call uses
Link is in close state, then the communicator first opens this transmitting link used of conversing, and is conversed later by this
The opposite equip. of this call of the transmitting chain road direction used sends the voice of user's input；The communicator be mobile phone or its
It supports the mobile terminal of VoLTE call；
Wherein, it is described detection local device whether receive user input voice include:
Detect whether the local device receives voice signal；
If detecting, the local device does not receive voice signal, determines that the local device does not receive user's input
Voice；
If detecting, the local device receives voice signal, extracts the language for the voice signal that the local device receives
Sound characteristic value；
The speech characteristic value of extraction is matched with the speech characteristic value in preset speech database；
If being matched to identical speech characteristic value, determine that the local device receives the voice of user's input；
If matching less than identical speech characteristic value, determines that the local device does not receive the voice of user's input；
Wherein, it stores in the speech database and believes from one or more user by the voice of the local device typing
The speech characteristic value extracted in number；
The voice whether the detection local device receives user's input includes: whether real-time detection local device receives use
The voice of family input；
The voice whether the detection local device receives user's input includes: whether to detect local device every preset duration
Receive the voice of user's input.
2. a kind of call method based on long term evolution LTE characterized by comprising
When the call based on LTE is established, whether detection local device receives the voice of user's input；Wherein, the detection
The voice whether local device receives user's input refers to whether the microphone of detection local device has voice signal typing；
If detecting, the local device receives the voice of user's input, passes through this transmitting chain road direction sheet used of conversing
The opposite equip. of secondary call sends the voice；
The call based on LTE uses IMS mode, and call will not be because of any of them one side's receives link or transmitting link
It disconnects and disconnects, the local device does not receive the voice of user's input if detecting, receives link is kept to be in work
State, and close this transmitting link used of conversing；
If communicator detects the transmitting that the local device receives the voice of user's input and this current call uses
Link is in close state, then the communicator first opens this transmitting link used of conversing, and is conversed later by this
The opposite equip. of this call of the transmitting chain road direction used sends the voice of user's input；The communicator be mobile phone or its
It supports the mobile terminal of VoLTE call；
Wherein, it is described detection local device whether receive user input voice include:
Detect whether the local device receives voice signal；
If detecting, the local device does not receive voice signal, determines that the local device does not receive user's input
Voice；
If detecting, the local device receives voice signal, judges whether the audio signal strength of the voice signal surpasses
Cross preset threshold；
If the audio signal strength of the voice signal is more than preset threshold, determine that the local device receives user's input
Voice；
If the audio signal strength of the voice signal is no more than preset threshold, determine that the local device does not receive user
The voice of input；
The voice whether the detection local device receives user's input includes: whether real-time detection local device receives use
The voice of family input；
The voice whether the detection local device receives user's input includes: whether to detect local device every preset duration
Receive the voice of user's input.
3. a kind of communicator based on long term evolution LTE characterized by comprising
Detection unit, for when the call based on LTE is established, whether detection local device to receive the voice of user's input；
Wherein, the voice that whether the detection local device receives user's input refers to whether the microphone of detection local device has language
Sound signal typing；
Transmission unit, for passing through this transmitting chain road direction used of conversing when the testing result of the detection unit, which is, is
The opposite equip. of this call sends the voice；
Emit link control unit, for keeping receives link to be in work when the testing result of the detection unit is no
State, and close the transmitting link that this described call uses；The call based on LTE uses IMS mode, and call will not be because
For one side's receives link of any of them or emits the disconnection of link and disconnect；
If communicator detects the transmitting that the local device receives the voice of user's input and this current call uses
Link is in close state, then the communicator first opens this transmitting link used of conversing, and is conversed later by this
The opposite equip. of this call of the transmitting chain road direction used sends the voice of user's input；The communicator be mobile phone or its
It supports the mobile terminal of VoLTE call；
Wherein, the detection unit includes:
First sub- detection unit, for detecting whether the local device receives voice signal；
First sub- judging unit, for determining the local device when the testing result of the described first sub- detection unit is no
The voice of user's input is not received；
Extraction unit, for extracting the local device and receiving when the testing result of the described first sub- detection unit, which is, is
Voice signal speech characteristic value；
Matching unit, the voice in the speech characteristic value and preset speech database for extracting the extraction unit
Characteristic value is matched；
The first sub- judging unit is also used to: when the matching unit is matched to identical speech characteristic value, described in judgement
Local device receives the voice of user's input；When the matching unit is matched less than identical speech characteristic value, institute is determined
State the voice that local device does not receive user's input；
Wherein, it stores in the speech database and believes from one or more user by the voice of the local device typing
The speech characteristic value extracted in number；
The detection unit is specifically used for: when the call based on LTE is established, whether real-time detection local device receives user
The voice of input；
Whether the detection unit is specifically used for: when the call based on LTE is established, connecing every preset duration detection local device
Receive the voice of user's input.
4. a kind of communicator based on long term evolution LTE characterized by comprising
Detection unit, for when the call based on LTE is established, whether detection local device to receive the voice of user's input；
Wherein, the voice that whether the detection local device receives user's input refers to whether the microphone of detection local device has language
Sound signal typing；
Transmission unit, for passing through this transmitting chain road direction used of conversing when the testing result of the detection unit, which is, is
The opposite equip. of this call sends the voice；
Emit link control unit, for keeping receives link to be in work when the testing result of the detection unit is no
State, and close the transmitting link that this described call uses；The call based on LTE uses IMS mode, and call will not be because
For one side's receives link of any of them or emits the disconnection of link and disconnect；
If communicator detects the transmitting that the local device receives the voice of user's input and this current call uses
Link is in close state, then the communicator first opens this transmitting link used of conversing, and is conversed later by this
The opposite equip. of this call of the transmitting chain road direction used sends the voice of user's input；The communicator be mobile phone or its
It supports the mobile terminal of VoLTE call；
Wherein, the detection unit includes:
Second sub- detection unit, for detecting whether the local device receives voice signal；
Second sub- judging unit, for detecting that the local device does not receive voice signal when the described second sub- detection unit
When, determine that the local device does not receive the voice of user's input；
Judging unit, for judging when the described second sub- detection unit detects that the local device receives voice signal
Whether the audio signal strength of the voice signal is more than preset threshold；
The second sub- judging unit is also used to: when the judging unit judges that the audio signal strength of the voice signal is super
When crossing preset threshold, determine that the local device receives the voice of user's input；When the judging unit judges institute's predicate
When the audio signal strength of sound signal is no more than preset threshold, determine that the local device does not receive the voice of user's input；
The detection unit is specifically used for: when the call based on LTE is established, whether real-time detection local device receives user
The voice of input；
Whether the detection unit is specifically used for: when the call based on LTE is established, connecing every preset duration detection local device
Receive the voice of user's input.
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101507349A (en) * | 2006-08-22 | 2009-08-12 | 株式会社Ntt都科摩 | Radio resource opening/controlling method, radio base station and mobile station |
| CN102647525A (en) * | 2012-04-16 | 2012-08-22 | 中兴通讯股份有限公司 | Mobile terminal and processing method on abnormal communication of mobile terminal |
| CN103797777A (en) * | 2013-11-07 | 2014-05-14 | 华为技术有限公司 | Netwrok device, terminal device and voice business control method |
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| CN104811564A (en) | 2015-07-29 |
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