CN111885567A - Interactive operation and maintenance method and system for power distribution terminal - Google Patents
Interactive operation and maintenance method and system for power distribution terminal Download PDFInfo
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- CN111885567A CN111885567A CN202010654551.5A CN202010654551A CN111885567A CN 111885567 A CN111885567 A CN 111885567A CN 202010654551 A CN202010654551 A CN 202010654551A CN 111885567 A CN111885567 A CN 111885567A
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- maintenance
- power distribution
- distribution terminal
- data transmission
- wireless hotspot
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- 238000012423 maintenance Methods 0.000 title claims abstract description 158
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000003993 interaction Effects 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 16
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
- H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Telephone Function (AREA)
Abstract
The invention provides an interactive operation and maintenance method and system for a power distribution terminal, which comprises the following steps: s1: the operation and maintenance tool contacts the power distribution terminal to establish interactive connection; s2: the operation and maintenance tool automatically generates and opens a wireless hotspot and transmits related information of the wireless hotspot to the power distribution terminal; s3: after receiving the related information of the wireless hotspot, the power distribution terminal actively initiates connection and establishes an operation and maintenance data transmission link for operation and maintenance data transmission; s4: when the operation and maintenance data transmission link does not transmit operation and maintenance data within a preset time threshold, the operation and maintenance tool and/or the power distribution terminal actively disconnect the operation and maintenance data transmission link, and after disconnection, the operation and maintenance tool closes the wireless hotspot. The method and the system effectively simplify the field operation and maintenance work and have better safety and convenience.
Description
Technical Field
The invention relates to the technical field of power distribution operation and maintenance, in particular to an interactive operation and maintenance method and system for a power distribution terminal.
Background
Operation and maintenance is an important aspect of power distribution automation. The power distribution terminal is connected with the portable computer, the mobile phone or the special operation and maintenance palm machine and other tools through serial ports, WIFI, Bluetooth and other communication modes, so that the relevant information such as the running state, real-time data, historical data and the like of the terminal is presented for operators to browse and analyze, and the power distribution terminal is a necessary basic function of the conventional power distribution terminal.
At present, for safety reasons, the operation and maintenance tool is connected with the power distribution terminal generally in a wired serial port mode. Due to the fact that a connecting cable exists in a wired serial port mode, an independent serial port is basically cancelled in operation and maintenance tools such as a portable computer at present, and the operation and maintenance tools need to be adapted through other interfaces, and therefore on-site operation and maintenance are inconvenient. Therefore, near field wireless communication modes such as bluetooth and WIFI need to be considered, and certain security measures and interaction methods need to be taken to ensure both operation and maintenance security and convenience. Particularly, the wireless hotspot display is an important link, if the hotspot is continuously broadcast by a terminal, any equipment and personnel can search the hotspot, the operation and maintenance safety is not facilitated, and if the hotspot is hidden, the problem of inconvenience in acquiring the hotspot name exists, and the field operation and maintenance complexity is increased.
Disclosure of Invention
The invention aims to provide an interactive operation and maintenance method and system for a power distribution terminal, which aim to solve the problems of inconvenience in use and poor safety in the existing connection mode of the power distribution terminal and an operation and maintenance tool.
In order to achieve the above object, the present invention provides an interactive operation and maintenance method for a power distribution terminal, comprising the following steps:
s1: the operation and maintenance tool contacts the power distribution terminal to establish interactive connection;
s2: the operation and maintenance tool automatically generates and opens a wireless hotspot and transmits related information of the wireless hotspot to the power distribution terminal;
s3: after receiving the related information of the wireless hotspot, the power distribution terminal actively initiates connection and establishes an operation and maintenance data transmission link for operation and maintenance data transmission;
s4: when the operation and maintenance data transmission link does not transmit operation and maintenance data within a preset time threshold, the operation and maintenance tool and/or the power distribution terminal actively disconnect the operation and maintenance data transmission link, and after disconnection, the operation and maintenance tool closes the wireless hotspot.
Preferably, the operation and maintenance tool and the power distribution terminal are interactively connected through a built-in NFC module.
Preferably, the wireless hotspot is bluetooth or WIFI.
Preferably, the information related to the wireless hotspot includes: bluetooth or WIFI.
The invention also provides an interactive operation and maintenance system of the power distribution terminal, which comprises the following components:
the operation and maintenance tool and the power distribution terminal are respectively provided with an interaction module, and the interaction module is used for establishing interactive connection between the operation and maintenance tool and the power distribution terminal when the operation and maintenance tool and the power distribution terminal are in contact;
the wireless hotspot management module is arranged on the operation and maintenance tool and used for automatically generating and opening wireless hotspots and transmitting related information of the wireless hotspots to the power distribution terminal after the operation and maintenance tool establishes the interchange connection;
the first communication module is arranged on the power distribution terminal and used for actively initiating connection and establishing an operation and maintenance data transmission link for operation and maintenance data transmission after the power distribution terminal receives the related information of the wireless hotspot;
the second communication module is arranged on the operation and maintenance tool and used for monitoring the operation and maintenance data transmission link and controlling the wireless hotspot management module to close the wireless hotspot after the operation and maintenance data transmission link is disconnected;
the first communication module and/or the second communication module are further configured to enable the operation and maintenance tool or the power distribution terminal to actively disconnect the operation and maintenance data transmission link when it is detected that the operation and maintenance data transmission link does not transmit operation and maintenance data within a preset time threshold.
Preferably, the interaction module is an NFC module.
Preferably, the wireless hotspot is bluetooth or WIFI.
Preferably, the information related to the wireless hotspot includes: bluetooth or WIFI.
The method and the system have the following beneficial effects:
1) the operation and maintenance is started through contact interaction, and the operation and maintenance is guaranteed to be local field operation of authorized personnel;
2) the reverse data connection request from the power distribution terminal to the operation and maintenance tool is realized through contact interaction, so that the safety problem caused by a broadcast hotspot is avoided;
3) the interactive operation and maintenance method and system have the advantages that the safety and the convenience of operation and maintenance are both considered, and the field operation and maintenance work is greatly simplified.
Drawings
Fig. 1 is an overall flowchart of an interactive operation and maintenance method for a power distribution terminal according to the present invention;
FIG. 2 is a flow chart of establishing an operation and maintenance data transmission link;
fig. 3 is a schematic diagram of an interactive operation and maintenance system of the power distribution terminal provided by the present invention.
Detailed Description
While the embodiments of the present invention will be described and illustrated in detail with reference to the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, equivalents, and alternatives falling within the scope of the invention as defined by the appended claims.
For the convenience of understanding the embodiments of the present invention, the following description will be further explained by taking specific embodiments as examples with reference to the drawings, and the embodiments are not to be construed as limiting the embodiments of the present invention.
Referring to fig. 1, the present embodiment provides an interactive operation and maintenance method for a power distribution terminal, which specifically includes the following steps:
s1: the operation and maintenance tool contacts the power distribution terminal to establish interactive connection;
s2: the operation and maintenance tool automatically generates and opens a wireless hotspot and transmits related information of the wireless hotspot to the power distribution terminal;
s3: after receiving the related information of the wireless hotspot, the power distribution terminal actively initiates connection and establishes an operation and maintenance data transmission link for operation and maintenance data transmission;
s4: when the operation and maintenance data transmission link does not transmit operation and maintenance data within a preset time threshold, the operation and maintenance tool and/or the power distribution terminal actively disconnect the operation and maintenance data transmission link, and after disconnection, the operation and maintenance tool closes the wireless hotspot.
In this embodiment, the operation and maintenance tool and the power distribution terminal may perform the detection of whether the operation and maintenance data transmission link has the operation and maintenance data transmission at the same time, or one of the operation and maintenance tool and the power distribution terminal performs the detection, and performs the active disconnection of the operation and maintenance data transmission link from the end where no data transmission is detected after the detection, so as to complete the operation and maintenance in time.
According to the interactive operation and maintenance method of the power distribution terminal, the operation and maintenance tool and the terminal are in touch interaction, the operation and maintenance tool opens a hot spot after the touch interaction is successful, and the power distribution terminal is connected with the operation and maintenance tool in a reverse direction to establish a data channel to achieve operation and maintenance. The method of the embodiment needs touch interaction of an operation and maintenance site to start operation and maintenance, so that the operation and maintenance operation is physically guaranteed to be local operation of authorized personnel on the equipment site, the same effect as a wired serial port is achieved, and near-field wireless connection is conveniently established through touch interaction, so that the site operation and maintenance become very convenient.
In step S1, the operation and maintenance tool and the power distribution terminal in this embodiment are interactively connected through the built-in NFC module. And the contact in step S1 may include a tap, a point touch, or a wireless contact within a preset threshold range within the effective working distance of the antenna of the NFC module, rather than being limited to a physical connection contact, and those skilled in the art may set the details of the contact according to the working parameters of the NFC module.
Further, the wireless hotspot used in this embodiment is bluetooth or WIFI. The related information of the wireless hotspot includes: bluetooth or WIFI. Of course, in other preferred embodiments, other wireless hotspot-related information may be included, such as device location, IP address/mask, gateway address, opening time, owner information, and the like, and those skilled in the art may set and transmit the wireless hotspot-related information capable of improving operation and maintenance efficiency to the power distribution terminal as needed.
Further referring to fig. 2, in the interactive operation and maintenance method for the power distribution terminal, a specific process of establishing an operation and maintenance data transmission link between the operation and maintenance tool and the power distribution terminal is as follows:
firstly, when operation and maintenance are started, an operation and maintenance tool lightly touches a power distribution terminal and sends a touch request NFC connection, and after the power distribution terminal receives the NFC connection request, the power distribution terminal and the NFC connection are in interactive connection through an NCF;
secondly, after the NFC connection is successfully established, the operation and maintenance tool automatically generates a wireless hotspot, opens the wireless hotspot (Bluetooth or WIFI), and transmits the related information of the wireless hotspot to the power distribution terminal through the NFC;
then, after the power distribution terminal obtains the relevant information of the wireless hotspot through NFC, a wireless connection request is initiated to an operation and maintenance tool according to the obtained wireless hotspot information so as to initiate connection actively;
and finally, the operation and maintenance tool receives the wireless connection request so as to establish an operation and maintenance data transmission link and start operation and maintenance.
In the operation and maintenance process, when the data transmission link has no data within a certain time, either the power distribution terminal or the operation and maintenance tool or both can actively disconnect the link, the operation and maintenance tool closes the hot spot, and at this time, new operation and maintenance interaction is initiated after the operation and maintenance tool needs to touch once again.
Referring to fig. 3 (where the connection relationship between the modules shown in fig. 3 is only an interactive relationship between the modules, and the solid line in the figure does not represent a wired or wireless connection), this embodiment further provides an interactive operation and maintenance system for a power distribution terminal, which includes:
the operation and maintenance tool is provided with an interaction module 11, the power distribution terminal is provided with an interaction module 12, and the interaction modules 11 and 12 are used for establishing interaction connection between the operation and maintenance tool and the power distribution terminal when the operation and maintenance tool and the power distribution terminal are in contact;
the wireless hotspot management module 20 is arranged on the operation and maintenance tool, and is used for automatically generating and opening a wireless hotspot by the operation and maintenance tool after the operation and maintenance tool establishes an interchange and connection, and transmitting related information of the wireless hotspot to the power distribution terminal;
the first communication module 30 is arranged on the power distribution terminal, and is used for actively initiating connection and establishing an operation and maintenance data transmission link for operation and maintenance data transmission after the power distribution terminal receives the wireless hotspot-related information;
the second communication module 40 is arranged on the operation and maintenance tool and used for monitoring the operation and maintenance data transmission link and controlling the wireless hotspot management module to close the wireless hotspot after the operation and maintenance data transmission link is disconnected;
the first communication module or the second communication module of the system is further used for enabling the operation and maintenance tool or the power distribution terminal to actively disconnect the operation and maintenance data transmission link when the operation and maintenance data transmission link is detected to have no operation and maintenance data transmission within a preset time threshold. Of course, in other preferred embodiments, the first communication module and the second communication module may also be configured to detect the operation and maintenance data transmission link at the same time, and once the two modules detect that no data transmission exists, the corresponding operation and maintenance tool and the power distribution terminal may be controlled to actively disconnect the operation and maintenance data transmission link, so as to end the operation and maintenance operation in time.
In a preferred embodiment, the interactive module of the interactive operation and maintenance system of the power distribution terminal is specifically set as an NFC module, and the operation and maintenance tool and the power distribution terminal establish interactive connection through the NFC module. And the wireless hotspot set at the operation and maintenance tool is Bluetooth or WIFI. The related information of the wireless hotspot comprises: bluetooth or WIFI. Of course, other wireless hotspot-related information may also be included in other preferred embodiments, and will not be described herein again.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to make modifications or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. An interactive operation and maintenance method for a power distribution terminal is characterized by comprising the following steps:
s1: the operation and maintenance tool contacts the power distribution terminal to establish interactive connection;
s2: the operation and maintenance tool automatically generates and opens a wireless hotspot and transmits related information of the wireless hotspot to the power distribution terminal;
s3: after receiving the related information of the wireless hotspot, the power distribution terminal actively initiates connection and establishes an operation and maintenance data transmission link for operation and maintenance data transmission;
s4: when the operation and maintenance data transmission link does not transmit operation and maintenance data within a preset time threshold, the operation and maintenance tool and/or the power distribution terminal actively disconnect the operation and maintenance data transmission link, and after disconnection, the operation and maintenance tool closes the wireless hotspot.
2. The interactive operation and maintenance method of the power distribution terminal as claimed in claim 1, wherein the operation and maintenance tool and the power distribution terminal are interactively connected through a built-in NFC module.
3. The interactive operation and maintenance method for the power distribution terminal of claim 1, wherein the wireless hotspot is bluetooth or WIFI.
4. The interactive operation and maintenance method for the power distribution terminal according to claim 3, wherein the information related to the wireless hotspot comprises: bluetooth or WIFI.
5. An interactive operation and maintenance system for a power distribution terminal, comprising:
the operation and maintenance tool and the power distribution terminal are respectively provided with an interaction module, and the interaction module is used for establishing interactive connection between the operation and maintenance tool and the power distribution terminal when the operation and maintenance tool and the power distribution terminal are in contact;
the wireless hotspot management module is arranged on the operation and maintenance tool and used for automatically generating and opening wireless hotspots and transmitting related information of the wireless hotspots to the power distribution terminal after the operation and maintenance tool establishes the interchange connection;
the first communication module is arranged on the power distribution terminal and used for actively initiating connection and establishing an operation and maintenance data transmission link for operation and maintenance data transmission after the power distribution terminal receives the related information of the wireless hotspot;
the second communication module is arranged on the operation and maintenance tool and used for monitoring the operation and maintenance data transmission link and controlling the wireless hotspot management module to close the wireless hotspot after the operation and maintenance data transmission link is disconnected; the first communication module and/or the second communication module are further configured to enable the operation and maintenance tool or the power distribution terminal to actively disconnect the operation and maintenance data transmission link when it is detected that the operation and maintenance data transmission link does not transmit operation and maintenance data within a preset time threshold.
6. The interactive operation and maintenance method of the power distribution terminal as claimed in claim 5, wherein the interactive module is an NFC module.
7. The interactive operation and maintenance method for the power distribution terminal of claim 5, wherein the wireless hotspot is Bluetooth or WIFI.
8. The interactive operation and maintenance method for the power distribution terminal of claim 7, wherein the information related to the wireless hotspot comprises: bluetooth or WIFI.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654551.5A CN111885567A (en) | 2020-07-08 | 2020-07-08 | Interactive operation and maintenance method and system for power distribution terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010654551.5A CN111885567A (en) | 2020-07-08 | 2020-07-08 | Interactive operation and maintenance method and system for power distribution terminal |
Publications (1)
| Publication Number | Publication Date |
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| CN111885567A true CN111885567A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010654551.5A Pending CN111885567A (en) | 2020-07-08 | 2020-07-08 | Interactive operation and maintenance method and system for power distribution terminal |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080058031A1 (en) * | 2006-08-31 | 2008-03-06 | Lg Electronics Inc. | Apparatus and method of optimizing the power saving in a handset with wlan and bluetooth™ |
| CN103457640A (en) * | 2012-06-05 | 2013-12-18 | 中兴通讯股份有限公司 | Method and system for rapid data transmission and mobile terminals |
| CN103781068A (en) * | 2012-10-18 | 2014-05-07 | 中兴通讯股份有限公司 | Data transmission method and terminal device |
-
2020
- 2020-07-08 CN CN202010654551.5A patent/CN111885567A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080058031A1 (en) * | 2006-08-31 | 2008-03-06 | Lg Electronics Inc. | Apparatus and method of optimizing the power saving in a handset with wlan and bluetooth™ |
| CN103457640A (en) * | 2012-06-05 | 2013-12-18 | 中兴通讯股份有限公司 | Method and system for rapid data transmission and mobile terminals |
| CN103781068A (en) * | 2012-10-18 | 2014-05-07 | 中兴通讯股份有限公司 | Data transmission method and terminal device |
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