CN110072272A - A kind of method of power consumption control, wireless terminal and cordless communication network equipment - Google Patents
A kind of method of power consumption control, wireless terminal and cordless communication network equipment Download PDFInfo
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- CN110072272A CN110072272A CN201810067679.4A CN201810067679A CN110072272A CN 110072272 A CN110072272 A CN 110072272A CN 201810067679 A CN201810067679 A CN 201810067679A CN 110072272 A CN110072272 A CN 110072272A
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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
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- 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)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention belongs to the communications fields, provide method, wireless terminal and the cordless communication network equipment of a kind of power consumption control.In embodiments of the present invention, the wireless terminal is obtained first and cordless communication network carries out the network context information of communication negotiation, is saved the network context information and is closed the preset function module of the wireless terminal, controls the wireless terminal and enter PSM mode；When the wireless terminal wakes up, data exchange is carried out according to the network context information and the cordless communication network.Method provided in an embodiment of the present invention can be such that terminal in wireless is only attached in data interaction with network, and PSM mode is entered when without carrying out data interaction, directly can carry out data interaction with network connection after wake-up, reduce power consumption.
Description
Technical field
The invention belongs to the communications field more particularly to a kind of methods of power consumption control, wireless terminal and cordless communication network
Equipment.
Background technique
With the rapid development of information-intensive society, people increasingly deepen the dependence of mobile communication technology, and mobile communication is almost
It is deep into the every aspect of people's life.And in recent years the concept of Internet of Things be it is very powerful and exceedingly arrogant, mobile Internet towards
The interconnection mode of object and object is pushed and is strided forward.With the Internet of Things such as radio meter register, environmental monitoring, smart home, wearable LPWA
The rise of business, to the power consumption of terminal, more stringent requirements are proposed.These business be mainly characterized by be with uplink data sending
Main, transmission data volume is little every time, and it is low to send frequency.
Currently, existing PSM (Power Saving Mode: low-power consumption) technology, all needs after each wake on wireless terminal
The foundation of related signaling and the interaction of TAU/RAU are carried out with network, are needed to re-start dialing and are obtained IP address, and establish number
It just can be carried out data transmit-receive according to link, and after T3412 expires, even if not sending data, it is also necessary to and network carries out TAU/
The interaction of RAU, to need to consume more power.
Summary of the invention
The present invention provides a kind of methods of power consumption control, it is intended to solve the transmitting-receiving that current wireless terminal carries out network data
The problem of Shi Yizhi is interacted with network, consumes more power.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows: a kind of method of power consumption control, is applied to wireless
Terminal, which comprises
It obtains the wireless terminal and cordless communication network carries out the network context information of communication negotiation；
It saves the network context information and closes the preset function module of the wireless terminal, control the wireless terminal
Into PSM mode；
When the wireless terminal wakes up, data friendship is carried out according to the network context information and the cordless communication network
It changes.
Further, the communication negotiation includes the data length or data link of data transmit-receive and data interaction
The rule of idle timeout；
The network context information includes wireless terminal registration information over a wireless communication network, the wireless end
The IP information at end and the data link information of the wireless terminal and wireless communication.
Further, described when the wireless terminal wakes up, according to the network context information and the wireless communication
Network carries out the step of data exchange, comprising:
When the wireless terminal actively wakes up or passively wakes up, the network context information of the preservation is read；
Data exchange is carried out according to the network context information of the reading and the cordless communication network.
The present invention also provides a kind of methods of power consumption control, are applied to cordless communication network equipment, which comprises
Network context information is distributed to the wireless terminal by authentication；
Data exchange and communication negotiation are carried out according to the network context information and the wireless terminal；
Other resources in addition to the network context information are discharged, and when the wireless terminal wakes up next time, according to
The network context information and the wireless terminal carry out data exchange.
Further, before the step of distribution network context information gives the wireless terminal by authentication, the side
Method further include:
Send default broadcast message；
Registration is carried out according to the default broadcast message to wireless terminal or attach request authenticates.
The present invention separately provides a kind of wireless terminal, and the wireless terminal includes:
Acquiring unit carries out the network context letter of communication negotiation for obtaining the wireless terminal and cordless communication network
Breath；
Control unit, for saving the network context information and closing the preset function module of the wireless terminal, control
It makes the wireless terminal and enters PSM mode；
First communication unit, for when the wireless terminal wakes up, according to the network context information and described wireless
Communication network carries out data exchange.
Further, the communication negotiation includes the data length or data link of data transmit-receive and data interaction
The rule of idle timeout；
The network context information includes wireless terminal registration information over a wireless communication network, the wireless end
The IP information at end and the data link information of the wireless terminal and wireless communication.
Further, first communication unit is specifically used for:
When the wireless terminal actively wakes up or passively wakes up, the network context information of the preservation is read；
Data exchange is carried out according to the network context information of the reading and the cordless communication network.
Invention further provides a kind of cordless communication network equipment, the cordless communication network equipment includes:
Allocation unit, for distributing network context information to the wireless terminal by authentication；
Second communication unit, for carrying out data exchange and communication according to the network context information and the wireless terminal
Negotiate；
Second communication unit is also used to discharge other resources in addition to the network context information, and described wireless
Terminal wakes up next time when, data exchange is carried out according to the network context information and the wireless terminal.
Further, the cordless communication network equipment further include:
Transmission unit, for sending default broadcast message；
Authenticating unit, for wireless terminal according to the default broadcast message carry out registration or attach request reflect
Power.
In embodiments of the present invention, the wireless terminal is obtained first and cordless communication network carries out the network of communication negotiation
Background information saves the network context information and closes the preset function module of the wireless terminal, controls the wireless end
End enters PSM mode；When the wireless terminal wakes up, carried out according to the network context information and the cordless communication network
Data exchange.Method provided in an embodiment of the present invention can be such that terminal in wireless is only attached in data interaction with network,
Entering PSM mode when without carrying out data interaction, directly can carry out data interaction with network connection after wake-up, reduces power and disappear
Consumption.
Detailed description of the invention
Fig. 1 is the hardware structural diagram for realizing a kind of wireless terminal of each embodiment of the present invention；
Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention；
Fig. 3 is the flow chart of the method for the power consumption control provided in an embodiment of the present invention applied to wireless terminal；
Fig. 4 is the process of the method for the power consumption control provided in an embodiment of the present invention applied to cordless communication network equipment
Figure；
Fig. 5 be another embodiment of the present invention provides wireless terminal circuit theory schematic diagram；
Fig. 6 is the circuit theory schematic diagram of cordless communication network equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Wireless terminal can be implemented in a variety of manners.For example, wireless terminal described in the present invention may include such as
Mobile phone, tablet computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant,
PDA), portable media player (Portable MediaPlayer, PMP), navigation device, wearable device, Intelligent bracelet,
The wireless terminals such as pedometer.
Referring to Fig. 1, a kind of hardware structural diagram of its wireless terminal of each embodiment to realize the present invention, the nothing
Line terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Wireless terminal configurations do not constitute the restriction to wireless terminal, and wireless terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to wireless terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.
WiFi belongs to short range wireless transmission technology, and wireless terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for wireless terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in wireless terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that wireless terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics ProcessingUnit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Wireless terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when wireless terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with wireless terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing wireless terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of wireless terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with wireless terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in wireless terminal 100 or can be with
For transmitting data between wireless terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data.Memory 109 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of wireless terminal, utilizes each of various interfaces and the entire wireless terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of wireless terminal, to carry out integral monitoring to wireless terminal.Place
Managing device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Wireless terminal 100 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, wireless terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that wireless terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobilit yManagement Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned wireless terminal hardware configuration and communications network system, each embodiment of the method for the present invention is proposed.
Fig. 3 shows the flow chart of the method for the power consumption control provided in an embodiment of the present invention applied to wireless terminal, is
Convenient for explanation, content relevant to the embodiment of the present invention is only listed, details are as follows:
The method of power consumption control provided in an embodiment of the present invention applied to wireless terminal, comprising:
Step S10, obtains the wireless terminal and cordless communication network carries out the network context information of communication negotiation.
In embodiments of the present invention, registration or attach request are completed with cordless communication network after wireless terminal starting, reflected
After power passes through, step S10 is executed, wherein the communication negotiation of wireless terminal and cordless communication network includes data transmit-receive and data
The rule etc. of the idle timeout of interactive data length or data link, the communication negotiation can be every in wireless terminal
Secondary data are all held consultation when transmission, can also only be negotiated once in booting, not carried out communication negotiation, net later
Network background information include wireless terminal registration information over a wireless communication network, the IP information of the wireless terminal and
The data link information of the wireless terminal and wireless communication.
Step S20 saves the network context information and closes the preset function module of the wireless terminal, described in control
Wireless terminal enters PSM mode.
In embodiments of the present invention, after the completion of the communication negotiation of wireless terminal and cordless communication network, wireless terminal is protected
Network context information and related negotiation result are deposited, while cordless communication network equipment also saves the phase of negotiation result and wireless terminal
Close information.After having saved network context information and related negotiation result, wireless terminal closes the software and hardwares moulds such as RF, processor
Block, into PSM mode.
Step S30, when the wireless terminal wakes up, according to the network context information and the cordless communication network into
Row data exchange.
In embodiments of the present invention, when wireless terminal actively wakes up or passively wakes up (when wireless terminal needs to send number
According to when), the network context information of preservation is read, then according to the network context information of the reading and the cordless communication network
Carry out data exchange.After wireless terminal, which wakes up, restores network, directly network carries out data hair to wireless terminal by wireless communication
Send and receive, wireless terminal no longer carry out it is related search net, dialing obtains IP, establish data link and TAU/RAU etc. interacted
Journey.
Fig. 4 shows the stream of the method for the power consumption control applied to cordless communication network equipment that the embodiment of the present invention passes through
Cheng Tu only lists part related to the embodiment of the present invention for ease of description, and details are as follows:
The method of power consumption control provided in an embodiment of the present invention applied to cordless communication network equipment, comprising:
Step S40, distribution network context information give the wireless terminal by authentication.
In embodiments of the present invention, wireless terminal distributes network context information after the authentication of network by wireless communication
To wireless terminal, which includes wireless terminal registration information over a wireless communication network, described wireless
The IP information of terminal and the data link information of the wireless terminal and wireless communication.Preferably, step S40 it
Before, the method also includes: default broadcast message is sent, registration or attached is carried out according to the default broadcast message to wireless terminal
Request authenticated.
Step S50 carries out data exchange and communication negotiation according to the network context information and the wireless terminal.Communication
The content of negotiation includes the rule of the data length of data transmit-receive and data interaction or the idle timeout of data link
Deng.
Step S60 discharges other resources in addition to the network context information, and wakes up next time in the wireless terminal
When, data exchange is carried out according to the network context information and the wireless terminal.
In embodiments of the present invention, after carrying out data exchange and communication negotiation with wireless terminal, cordless communication network is set
The standby correlation module closed and wireless terminal is interactive, but network context information (registration information, the network point of wireless terminal are not discharged
IP address, data link for matching etc. are used for and the keystone resources of wireless terminal communications), unessential resource can be discharged, is ensured
When sending data next time, cordless communication network equipment does not have to be configured and can directly receive wireless terminal.
In embodiments of the present invention, the wireless terminal is obtained first and cordless communication network carries out the network of communication negotiation
Background information saves the network context information and closes the preset function module of the wireless terminal, controls the wireless end
End enters PSM mode；When the wireless terminal wakes up, carried out according to the network context information and the cordless communication network
Data exchange.Method provided in an embodiment of the present invention can be such that terminal in wireless is only attached in data interaction with network,
Entering PSM mode when without carrying out data interaction, directly can carry out data interaction with network connection after wake-up, reduces power and disappear
Consumption.
Fig. 5 show another embodiment of the present invention provides wireless terminal circuit theory schematic diagram, for ease of description,
Part related to the embodiment of the present invention is only listed, details are as follows:
Another embodiment of the present invention provides wireless terminal 200, comprising: acquiring unit 201, control unit 202 and
One communication unit 203；
Acquiring unit 201 is used to obtain the wireless terminal and cordless communication network carries out the network context letter of communication negotiation
Breath；
Control unit 202 is used to save the network context information and close the preset function module of the wireless terminal,
It controls the wireless terminal and enters PSM mode；
First communication unit 203 is used for when the wireless terminal wakes up, according to the network context information and the nothing
Line communication network carries out data exchange.
As a preferred embodiment of the present invention, the communication negotiation include data transmit-receive and data interaction data length,
Or the rule of the idle timeout of data link；
The network context information includes wireless terminal registration information over a wireless communication network, the wireless end
The IP information at end and the data link information of the wireless terminal and wireless communication.
As a preferred embodiment of the present invention, the first communication unit 203 is specifically used for:
When the wireless terminal actively wakes up or passively wakes up, the network context information of the preservation is read；
Data exchange is carried out according to the network context information of the reading and the cordless communication network.
It should be noted that wireless terminal provided in an embodiment of the present invention and the above-mentioned power consumption control applied to wireless terminal
The embodiment of method is corresponding, and working principle and mode are corresponding applicable, just repeats no more here.
Fig. 6 shows the circuit theory schematic diagram of cordless communication network equipment provided in an embodiment of the present invention, for the ease of
Illustrate, only list part related to the embodiment of the present invention, details are as follows:
Cordless communication network equipment 300 provided in an embodiment of the present invention, comprising: transmission unit 301, divides at authenticating unit 302
With unit 303 and the second communication unit 304；
Transmission unit 301, for sending default broadcast message；
Authenticating unit 302, for carrying out registration or attach request progress according to the default broadcast message to wireless terminal
Authentication.
Allocation unit 303, for distributing network context information to the wireless terminal by authentication；
Second communication unit 304, for according to the network context information and the wireless terminal carry out data exchange and
Communication negotiation；
Second communication unit is also used to discharge other resources in addition to the network context information, and described wireless
Terminal wakes up next time when, data exchange is carried out according to the network context information and the wireless terminal.
It should be noted that in embodiments of the present invention cordless communication network include but is not limited to be NB-IoT, eMTC,
LTE, UMTS etc., comprising core net and access net, cordless communication network equipment is to provide the equipment of cordless communication network.The present invention
The embodiment pair of cordless communication network equipment and the above-mentioned power consumption control method applied to cordless communication network that embodiment provides
It answers, working principle and mode are corresponding applicable, just repeat no more here.
In embodiments of the present invention, the wireless terminal is obtained first and cordless communication network carries out the network of communication negotiation
Background information saves the network context information and closes the preset function module of the wireless terminal, controls the wireless end
End enters PSM mode；When the wireless terminal wakes up, carried out according to the network context information and the cordless communication network
Data exchange.Method provided in an embodiment of the present invention can be such that terminal in wireless is only attached in data interaction with network,
Entering PSM mode when without carrying out data interaction, directly can carry out data interaction with network connection after wake-up, reduces power and disappear
Consumption.
It will be appreciated by those skilled in the art that only being carried out according to function logic for each unit that above-described embodiment includes
It divides, but is not limited to the above division, as long as corresponding functions can be realized；In addition, the tool of each functional unit
Body title is also only for convenience of distinguishing each other, the protection scope being not intended to restrict the invention.
Those of ordinary skill in the art be further appreciated that implement the method for the above embodiments be can
It is completed with instructing relevant hardware by program, the program can be stored in a computer-readable storage medium
In, described storage medium, including ROM/RAM, disk, CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of method of power consumption control is applied to wireless terminal, which is characterized in that the described method includes:
It obtains the wireless terminal and cordless communication network carries out the network context information of communication negotiation；
It saves the network context information and closes the preset function module of the wireless terminal, control the wireless terminal and enter
PSM mode；
When the wireless terminal wakes up, data exchange is carried out according to the network context information and the cordless communication network.
2. the method according to claim 1, wherein the communication negotiation includes data transmit-receive and data interaction
The rule of data length or the idle timeout of data link；
The network context information includes wireless terminal registration information over a wireless communication network, the wireless terminal
The data link information of IP information and the wireless terminal and wireless communication.
3. the method according to claim 1, wherein it is described the wireless terminal wake up when, according to the net
The step of network background information and the cordless communication network carry out data exchange, comprising:
When the wireless terminal actively wakes up or passively wakes up, the network context information of the preservation is read；
Data exchange is carried out according to the network context information of the reading and the cordless communication network.
4. a kind of method of power consumption control is applied to cordless communication network equipment, which is characterized in that the described method includes:
Network context information is distributed to the wireless terminal by authentication；
Data exchange and communication negotiation are carried out according to the network context information and the wireless terminal；
Other resources in addition to the network context information are discharged, and when the wireless terminal wakes up next time, according to described
Network context information and the wireless terminal carry out data exchange.
5. according to the method described in claim 4, it is characterized in that, giving the nothing by authentication in the distribution network context information
Before the step of line terminal, the method also includes:
Send default broadcast message；
Registration is carried out according to the default broadcast message to wireless terminal or attach request authenticates.
6. a kind of wireless terminal, which is characterized in that the wireless terminal includes:
Acquiring unit carries out the network context information of communication negotiation for obtaining the wireless terminal and cordless communication network；
Control unit controls institute for saving the network context information and closing the preset function module of the wireless terminal
It states wireless terminal and enters PSM mode；
First communication unit is used for when the wireless terminal wakes up, according to the network context information and the wireless communication
Network carries out data exchange.
7. wireless terminal according to claim 6, which is characterized in that the communication negotiation includes that data transmit-receive and data are handed over
The rule of the idle timeout of mutual data length or data link；
The network context information includes wireless terminal registration information over a wireless communication network, the wireless terminal
The data link information of IP information and the wireless terminal and wireless communication.
8. wireless terminal according to claim 6, which is characterized in that first communication unit is specifically used for:
When the wireless terminal actively wakes up or passively wakes up, the network context information of the preservation is read；
Data exchange is carried out according to the network context information of the reading and the cordless communication network.
9. a kind of cordless communication network equipment, which is characterized in that the cordless communication network equipment includes:
Allocation unit, for distributing network context information to the wireless terminal by authentication；
Second communication unit, for carrying out data exchange and communication protocols according to the network context information and the wireless terminal
Quotient；
Second communication unit is also used to discharge other resources in addition to the network context information, and in the wireless terminal
When waking up next time, data exchange is carried out according to the network context information and the wireless terminal.
10. cordless communication network equipment according to claim 9, which is characterized in that the cordless communication network equipment is also
Include:
Transmission unit, for sending default broadcast message；
Authenticating unit, for wireless terminal according to the default broadcast message carry out registration or attach request authenticate.
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| CN201810067679.4A CN110072272A (en) | 2018-01-24 | 2018-01-24 | A kind of method of power consumption control, wireless terminal and cordless communication network equipment |
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| CN201810067679.4A CN110072272A (en) | 2018-01-24 | 2018-01-24 | A kind of method of power consumption control, wireless terminal and cordless communication network equipment |
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