CN105960025A - Data transmission system and terminal - Google Patents
Data transmission system and terminal Download PDFInfo
- Publication number
- CN105960025A CN105960025A CN201610529806.9A CN201610529806A CN105960025A CN 105960025 A CN105960025 A CN 105960025A CN 201610529806 A CN201610529806 A CN 201610529806A CN 105960025 A CN105960025 A CN 105960025A
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- terminal
- data
- wireless lan
- communication standard
- standard agreement
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1221—Wireless traffic scheduling based on age of data to be sent
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a data transmission system and a terminal, and belongs to the technical field of data transmission. The system comprises a first terminal and a second terminal. 802.11ad network connection is established between the first terminal and the second terminal based on an 802.11ad wireless local area network communication standard protocol. Data is transmitted between the first terminal and the second terminal based on the 802.11ad network connection. According to the system and the terminal, high-efficiency short distance data transmission can be carried out between the terminals based on 802.11ad, and the technical problem that the existing data transmission efficiency is relatively low is solved.
Description
Technical field
The present invention relates to technical field of data transmission, particularly to a kind of data transmission system and terminal.
Background technology
In prior art, when the file in first terminal device is transferred to the second termination, need
First by the file copy in first terminal device to other equipment, then copy second to eventually from other equipment
On end device, this data transfer mode not only complex operation, and also efficiency of transmission is relatively low；Or first
Termination and the second termination transmit data by the way of to biography, but this data transfer mode
Transmission speed the highest be only capable of reaching passing tens or up to a hundred million, especially for the big number of big file in 1 second
According to coming, its transmission time is longer, and efficiency of transmission is relatively low.
Summary of the invention
The present invention provides a kind of data transmission system and terminal, relatively low to solve available data efficiency of transmission
Technical problem.
An aspect according to embodiments of the present invention, it is provided that a kind of data transmission system, wherein, described system
System includes that first terminal and the second terminal, described first terminal and described second terminal are based on 802.11ad
Wireless LAN communication standard agreement is set up 802.11ad network and is connected, described first terminal and described second
Terminal connects transmission data based on described 802.11ad network.
Further, described first terminal includes: the first communication unit, supports 802.11ad wireless local
Network Communication standard agreement, for by described 802.11ad wireless LAN communication standard agreement and described the
Two terminals are set up 802.11ad network and are connected；Data transmission unit, for based on described 802.11ad net
Network connection sends the data to described second terminal.
Further, described data transmission unit includes: modulation module, for based on described 802.11ad
Described data are modulated by wireless LAN communication standard agreement, are met 802.11ad wireless local
The radiofrequency signal of Network Communication standard agreement；Sending module, is used for sending and described meets the wireless office of 802.11ad
The radiofrequency signal of territory Network Communication standard agreement.
Further, described second terminal includes: the second communication unit, supports 802.11ad wireless local
Network Communication standard agreement, for by described 802.11ad wireless LAN communication standard agreement and described the
One terminal is set up 802.11ad network and is connected；Data receipt unit, for based on described 802.11ad net
Network connects the described data of reception.
Further, described data receipt unit includes: receiver module, is used for receiving and described meets
802.11ad the radiofrequency signal of wireless LAN communication standard agreement；Demodulation module, for meeting described
The radiofrequency signal of 802.11ad wireless LAN communication standard agreement is demodulated processing, and obtains described data.
Further, described first terminal and described second terminal be mobile intelligent terminal or vehicle intelligent eventually
End.
Another aspect according to embodiments of the present invention, it is provided that a kind of terminal, described terminal includes:
First communication unit, supports 802.11ad wireless LAN communication standard agreement, for by described
802.11ad wireless LAN communication standard agreement is set up 802.11ad network and is connected with target terminal；Number
According to transmitting element, send data for connecting based on described 802.11ad network.
Further, described data transmission unit includes: modulation module, for based on described 802.11ad
Described data are modulated by wireless LAN communication standard agreement, are met 802.11ad wireless local
The radiofrequency signal of Network Communication standard agreement；
Sending module, for sending the described radio frequency meeting 802.11ad wireless LAN communication standard agreement
Signal.
Further, described terminal is mobile intelligent terminal or vehicle intelligent terminal.
Another aspect according to embodiments of the present invention, it is provided that a kind of terminal, described terminal includes: second
Communication unit, supports 802.11ad wireless LAN communication standard agreement, for by described 802.11ad
Wireless LAN communication standard agreement is set up 802.11ad network and is connected with target terminal；Data receipt unit,
Data are received for connecting based on described 802.11ad network.
The data transmission system of the embodiment of the present invention and terminal so that terminal room can be based on 802.11ad
Carry out data transmission, owing to 802.11ad has abandoned crowded 2.4GHz and 5GHz frequency range, but use
The 60GHz frequency spectrum of high frequency carrier, therefore improves the efficiency of inter-terminal data transmission, is particularly suited for big
Data are transmitted.
Accompanying drawing explanation
Fig. 1 shows the structural representation of the data transmission system of the embodiment of the present invention one；
Fig. 2 shows the structural representation of the first terminal of the embodiment of the present invention two；
Fig. 3 shows the structural representation of the data transmission unit of the embodiment of the present invention three；
Fig. 4 shows the structural representation of the second terminal of the embodiment of the present invention four；
Fig. 5 shows the structural representation of the data receipt unit of the embodiment of the present invention five；
Fig. 6 shows the structural representation of the terminal of the embodiment of the present invention six；
Fig. 7 shows the structural representation of the terminal of the embodiment of the present invention seven.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention of greater clarity, below in conjunction with being embodied as
Mode referring to the drawings, the present invention is described in more detail.It should be understood that these describe simply example
Property, and it is not intended to limit the scope of the present invention.Additionally, in the following description, eliminate known knot
Structure and the description of technology, to avoid unnecessarily obscuring idea of the invention.
The embodiment of the present invention can realize the quick transmission of data between terminal based on 802.11ad, due to
802.11ad has abandoned crowded 2.4GHz and 5GHz frequency range, but uses the 60GHz of high frequency carrier
Frequency spectrum, therefore improves the efficiency of data transmission between terminal, is particularly suited for the transmission of big data.
Embodiment one
Fig. 1 shows the structural representation of the data transmission system of the embodiment of the present invention one.
Below in conjunction with the structural representation described in Fig. 1, illustrate the data transmission system of the present embodiment.
The data transmission system of the present embodiment at least includes: first terminal 10 and the second terminal 20.
First terminal and the second terminal are set up based on 802.11ad wireless LAN communication standard agreement
802.11ad network connects, and first terminal and the second terminal connect transmission number based on this 802.11ad network
According to.
It should be noted that this 802.11ad is mainly used in realizing household internal WirelessHD audio-video signal
Transmission, for family multi-media application bring more complete HD video solution, 802.11ad abandons
Crowded 2.4GHz and 5GHz frequency range, but use the 60GHz frequency spectrum of high frequency carrier, i.e. this reality
The working frequency range of the 802.11ad wireless LAN communication standard agreement executing example is 60Ghz.
Owing to 802.11ad has abandoned crowded 2.4GHz and 5GHz frequency range, use high frequency carrier
60GHz frequency spectrum, the theoretical transmission speed of 802.11ad is 7.6Gbps, and actual transmission speed can reduce,
Assuming that actual transmission speed is 4Gbps, divided by 8, transmission speed can reach 1G, for 4G each second
Data can be transmitted within 4 seconds, therefore first terminal is when transferring data to the second terminal,
Can realize high-efficiency transfer by 802.11ad, especially when transmitting big data, laser propagation effect is the most notable.
Alternatively, first terminal and the second terminal can be mobile intelligent terminal or vehicle intelligent terminal, should
Mobile intelligent terminal can be smart mobile phone or tablet PC, and this vehicle intelligent terminal can be on automobile
Onboard system, so, number can be realized between mobile phone and mobile phone, between mobile phone and computer, in automobile
According to efficiently share and transmission.
In a specific embodiment, if data thereon to be transmitted to computer by mobile phone, the most permissible
First on mobile phone and computer, all the communication module of 802.11ad is supported in prepackage so that mobile phone and computer are equal
Support 802.11ad；Then, the WIFI hot spot opening mobile phone shares network function, and computer is accessed hands
The network that machine is shared, and peer to peer (i.e. peer computer or right will be set up between mobile phone and computer
On network, it is local that core is that data are stored in user, by storage information, such as title, address, point
The inquiry of block, allows immediate data between terminal transmit) consult so that the transmission between mobile phone and computer
The 60GHz frequency band of the applicable 802.11ad of pattern；Then, enter under the 60GHz frequency band of 802.11ad
Row mobile phone is wirelessly transferred with intercomputer data.
In a specific embodiment, if the first vehicle intelligent terminal will be by data thereon transmission to the
Two vehicle intelligent terminals, then can be first the most pre-on the first vehicle intelligent terminal and the second vehicle intelligent terminal
The communication module of 802.11ad supported by dress so that the first vehicle intelligent terminal and the second vehicle intelligent terminal are equal
Support 802.11ad；Then, the WIFI hot spot opening the first vehicle intelligent terminal shares network function, will
Second vehicle intelligent terminal accesses the network that the first vehicle intelligent terminal is shared, and the first vehicle intelligent is whole
Peer to peer (i.e. peer computer or peer-to-peer network, core is set up between end and the second vehicle intelligent terminal
The heart is that data are stored in user this locality, by storage information, the such as inquiry of title, address, piecemeal,
Immediate data between terminal is allowed to transmit) to consult so that the first vehicle intelligent terminal and the second vehicle intelligent are eventually
The 60GHz frequency band of the applicable 802.11ad of transmission mode between end；Then, at the 60GHz of 802.11ad
Being wirelessly transferred of data between the first vehicle intelligent terminal and the second vehicle intelligent terminal is carried out under frequency band.
As it has been described above, the data transmission system of the present embodiment, by 802.11ad wireless LAN communication mark
First terminal and the second terminal are carried out network connection by quasi-agreement so that first terminal and the second terminal can bases
Realize data transmission, particularly short range data transmission in 802.11ad, gather around owing to 802.11ad has abandoned
2.4GHz and the 5GHz frequency range squeezed, but use the 60GHz frequency spectrum of high frequency carrier, therefore, based on
802.11ad carries out the data transmission between terminal, can improve the efficiency of data transmission between terminal, especially
It is applicable to the transmission of big data to improve the efficiency of big data transmission.
Embodiment two
Fig. 2 shows the structural representation of the first terminal of the embodiment of the present invention two.
As in figure 2 it is shown, compared with embodiment one, the first terminal 10 in the present embodiment also includes: first
Communication unit 101 and data transmission unit 102.Wherein the first communication unit supports the wireless office of 802.11ad
Territory Network Communication standard agreement, and built by 802.11ad wireless LAN communication standard agreement and the second terminal
Vertical 802.11ad network connects so that the transmission mode between first terminal and the second terminal disclosure satisfy that
The high frequency carrier 60GHz frequency spectrum that 802.11ad uses, it is possible to the high frequency carrier used based on 802.11ad
60GHz frequency spectrum transmits data.Data transmission unit is for connecting data based on 802.11ad network
Being sent to the second terminal, the high frequency carrier 60GHz frequency spectrum i.e. used based on 802.11ad is by first terminal
On target data be sent to the second terminal.
As it has been described above, it is set up with the second terminal by the first terminal of the present embodiment by the first communication unit
802.11ad network connects so that data transmission unit can be efficient by the target data on this first terminal
Transmission, to the second terminal, is particularly well-suited to short distance or big data transmission.
Embodiment three
Fig. 3 shows the structural representation of the data transmission unit of the embodiment of the present invention three
As it is shown on figure 3, compared with embodiment two, the data transmission unit 102 in the present embodiment is at least wrapped
Include: modulation module 1021 and sending module 1022.
Wherein, modulation module is for carrying out data based on 802.11ad wireless LAN communication standard agreement
Modulation, is met the radiofrequency signal of 802.11ad wireless LAN communication standard agreement；
Wherein, sending module is for sending the radio frequency meeting 802.11ad wireless LAN communication standard agreement
Signal.
As it has been described above, the data transmission unit of the present embodiment passes through modulation module to the target on first terminal
Data are modulated, and are met the radiofrequency signal of 802.11ad wireless LAN communication standard agreement, and
Sent the radiofrequency signal meeting 802.11ad wireless LAN communication standard agreement by sending module, complete
Data send.
Embodiment four
Fig. 4 shows the structural representation of the second terminal of the embodiment of the present invention four.
As shown in Figure 4, compared with embodiment three, the second terminal 20 in the present embodiment also includes that second leads to
Letter unit 201 and data receipt unit 202.Wherein the second communication unit supports 802.11ad wireless local
Network Communication standard agreement, and set up with first terminal by 802.11ad wireless LAN communication standard agreement
802.11ad network connects so that the transmission mode between first terminal and the second terminal disclosure satisfy that
The high frequency carrier 60GHz frequency spectrum that 802.11ad uses, it is possible to the high frequency carrier used based on 802.11ad
60GHz frequency spectrum transmits data.Data receipt unit receives number for connecting based on 802.11ad network
According to, i.e. receive the high frequency carrier 60GHz that in first terminal, data transmission unit is used based on 802.11ad
The target data that frequency spectrum sends.
Alternatively, the first communication unit, the second communication unit are set up between first terminal and the second terminal
Equal delay mechanism network transmission connects, and realizes the connection communication between first terminal and the second terminal.
Here, equal delay mechanism i.e. peer computer or peer-to-peer network, its core is that data are stored in user originally
Ground, by the inquiry of storage information (title, address, piecemeal), allows immediate data between terminal transmit.
Between first terminal and the second terminal in equal delay mechanism can with intercommunication and shared resource (file,
Peripheral hardware etc.), it is not necessary to one private server of optional equipment, greatly simplifie data transmission system.
As it has been described above, it is set up with first terminal by second terminal of the present embodiment by the second communication unit
802.11ad network connects so that data receipt unit is able to receive that the target data that first terminal sends,
It is particularly well-suited to short distance or big data transmission.
Embodiment five
Fig. 5 shows the structural representation of the data receipt unit of the embodiment of the present invention five.
As it is shown in figure 5, compared with embodiment four, the data receipt unit 202 in the present embodiment at least wraps
Include: receiver module 2021 and demodulation module 2022.
Wherein, receiver module is for receiving the radio frequency meeting 802.11ad wireless LAN communication standard agreement
Signal, i.e. receive that the sending module of first terminal sent meets 802.11ad wireless LAN communication mark
The radiofrequency signal of quasi-agreement, and this radiofrequency signal is sent to demodulation module.
Wherein, demodulation module is for believing the radio frequency meeting 802.11ad wireless LAN communication standard agreement
Number being demodulated processing, obtain data, the radiofrequency signal i.e. received receiver module is demodulated processing,
Obtain the target data that first terminal is sent.
Sent as it has been described above, the data receipt unit of the present embodiment receives first terminal by receiver module
The radiofrequency signal meeting 802.11ad wireless LAN communication standard agreement, and docked by demodulation module
The radiofrequency signal meeting 802.11ad wireless LAN communication standard agreement received is modulated, and obtains first
Target data in terminal, completes data receiver.
Embodiment six
Fig. 6 shows the structural representation of the terminal of the embodiment of the present invention six.
As shown in Figure 6, the terminal in the present embodiment at least includes: the first communication unit 101 and data are sent out
Send unit 102.
First communication unit supports 802.11ad wireless LAN communication standard agreement, and by being somebody's turn to do
802.11ad wireless LAN communication standard agreement is set up 802.11ad network and is connected with target terminal, makes
Obtain the transmission mode between this terminal and target terminal and disclosure satisfy that the high frequency carrier that 802.11ad uses
60GHz frequency spectrum, it is possible to the high frequency carrier 60GHz frequency spectrum used based on 802.11ad transmits data.
Here, target terminal can be the end arbitrarily supporting 802.11ad wireless LAN communication standard agreement
End.
Alternatively, terminal can be mobile intelligent terminal or vehicle intelligent terminal, and this mobile intelligent terminal can
Thinking smart mobile phone or tablet PC, this vehicle intelligent terminal can be the onboard system on automobile.
Data transmission unit sends data, i.e. based on 802.11ad for connecting based on 802.11ad network
Target data in terminal is sent to target terminal by the high frequency carrier 60GHz frequency spectrum used.Specifically,
Data transmission unit 102 at least includes: modulation module 1021 and sending module 1022, wherein modulates mould
Block, for being modulated data based on 802.11ad wireless LAN communication standard agreement, is met
802.11ad the radiofrequency signal of wireless LAN communication standard agreement；Wherein sending module is used for sending satisfied
802.11ad the radiofrequency signal of wireless LAN communication standard agreement.
Target data on first terminal is modulated by data transmission unit by modulation module, is expired
The radiofrequency signal of foot 802.11ad wireless LAN communication standard agreement, and sent satisfied by sending module
The radiofrequency signal of 802.11ad wireless LAN communication standard agreement, completes data and sends.
As it has been described above, it is set up with target terminal by the terminal of the present embodiment by the first communication unit
802.11ad network connects so that data transmission unit can be by the target data high efficiency of transmission in this terminal
To target terminal, it is particularly well-suited to short distance or big data transmission.
Embodiment seven
Fig. 7 shows the structural representation of the terminal of the embodiment of the present invention seven.
As it is shown in fig. 7, the terminal in the present embodiment at least includes: the second communication unit 201 and data connect
Receive unit 202.
Second communication unit supports 802.11ad wireless LAN communication standard agreement, and passes through 802.11ad
Wireless LAN communication standard agreement is set up 802.11ad network and is connected with target terminal so that this terminal and
Transmission mode between target terminal disclosure satisfy that the high frequency carrier 60GHz frequency spectrum that 802.11ad uses, energy
Enough high frequency carrier 60GHz frequency spectrums used based on 802.11ad transmit data.
Here, target terminal can be the end arbitrarily supporting 802.11ad wireless LAN communication standard agreement
End.
Alternatively, terminal can be mobile intelligent terminal or vehicle intelligent terminal, and this mobile intelligent terminal can
Thinking smart mobile phone or tablet PC, this vehicle intelligent terminal can be the onboard system on automobile.
Data receipt unit receives data for connecting based on 802.11ad network, i.e. receives in target terminal
The target data that the high frequency carrier 60GHz frequency spectrum that data transmission unit is used based on 802.11ad sends.
Specifically, data receipt unit 202 at least includes: receiver module 2021 and demodulation module 2022, its
Middle receiver module meets the radiofrequency signal of 802.11ad wireless LAN communication standard agreement for receiving, i.e.
What the sending module of reception target terminal was sent meets 802.11ad wireless LAN communication standard agreement
Radiofrequency signal, and by this radiofrequency signal send to demodulation module；Wherein demodulation module is for meeting
The radiofrequency signal of 802.11ad wireless LAN communication standard agreement is demodulated processing, and obtains data, i.e.
The radiofrequency signal being received receiver module is demodulated processing, and obtains the number of targets that target terminal is sent
According to.Data receipt unit is met the wireless office of 802.11ad by what receiver module reception target terminal sent
The radiofrequency signal of territory Network Communication standard agreement, and it is wireless by demodulation module, reception to be met 802.11ad
The radiofrequency signal of local area network communication standard agreement is modulated, and obtains the target data on target terminal, completes
Data receiver.
As it has been described above, it is set up with target terminal by the terminal of the present embodiment by the second communication unit
802.11ad network connects so that data receipt unit is able to receive that the target data that target terminal sends,
It is particularly well-suited to short distance or big data transmission.
It should be appreciated that the above-mentioned detailed description of the invention of the present invention is used only for exemplary illustration or explanation
The principle of the present invention, and be not construed as limiting the invention.Therefore, without departing from the present invention spirit and
Any modification, equivalent substitution and improvement etc. done in the case of scope, should be included in the guarantor of the present invention
Within the scope of protecting.Additionally, claims of the present invention be intended to fall into scope and
Whole in the equivalents on border or this scope and border change and modifications example.
Claims (10)
1. a data transmission system, wherein, described system includes first terminal and the second terminal,
It is characterized in that, described first terminal and described second terminal are based on 802.11ad wireless local Netcom
Letter standard agreement is set up 802.11ad network and is connected, described first terminal and described second terminal based on
Described 802.11ad network connects transmission data.
System the most according to claim 1, it is characterised in that described first terminal includes:
First communication unit, supports 802.11ad wireless LAN communication standard agreement, is used for passing through
Described 802.11ad wireless LAN communication standard agreement and described second terminal set up 802.11ad net
Network connects；
Data transmission unit, for sending the data to described based on the connection of described 802.11ad network
Second terminal.
System the most according to claim 2, it is characterised in that described data transmission unit bag
Include:
Modulation module, is used for based on described 802.11ad wireless LAN communication standard agreement described
Data are modulated, and are met the radiofrequency signal of 802.11ad wireless LAN communication standard agreement；
Sending module, described meets 802.11ad wireless LAN communication standard agreement for sending
Radiofrequency signal.
System the most according to claim 3, it is characterised in that described second terminal includes:
Second communication unit, supports 802.11ad wireless LAN communication standard agreement, is used for passing through
Described 802.11ad wireless LAN communication standard agreement and described first terminal set up 802.11ad net
Network connects；
Data receipt unit, receives described data for connecting based on described 802.11ad network.
System the most according to claim 4, it is characterised in that described data receipt unit bag
Include:
Receiver module, described meets 802.11ad wireless LAN communication standard agreement for receiving
Radiofrequency signal；
Demodulation module, for penetrating the described 802.11ad of meeting wireless LAN communication standard agreement
Frequently signal is demodulated processing, and obtains described data.
System the most according to any one of claim 1 to 5, it is characterised in that described first
Terminal and described second terminal are mobile intelligent terminal or vehicle intelligent terminal.
7. a terminal, it is characterised in that described terminal includes:
First communication unit, supports 802.11ad wireless LAN communication standard agreement, is used for passing through
Described 802.11ad wireless LAN communication standard agreement and target terminal set up 802.11ad network even
Connect；
Data transmission unit, sends data for connecting based on described 802.11ad network.
Terminal the most according to claim 7, it is characterised in that described data transmission unit bag
Include:
Modulation module, is used for based on described 802.11ad wireless LAN communication standard agreement described
Data are modulated, and are met the radiofrequency signal of 802.11ad wireless LAN communication standard agreement；
Sending module, described meets 802.11ad wireless LAN communication standard agreement for sending
Radiofrequency signal.
9. according to the terminal described in claim 7 or 8, it is characterised in that described terminal is mobile intelligence
Can terminal or vehicle intelligent terminal.
10. a terminal, it is characterised in that described terminal includes:
Second communication unit, supports 802.11ad wireless LAN communication standard agreement, is used for passing through
Described 802.11ad wireless LAN communication standard agreement and target terminal set up 802.11ad network even
Connect；
Data receipt unit, receives data for connecting based on described 802.11ad network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529806.9A CN105960025A (en) | 2016-07-06 | 2016-07-06 | Data transmission system and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529806.9A CN105960025A (en) | 2016-07-06 | 2016-07-06 | Data transmission system and terminal |
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| Publication Number | Publication Date |
|---|---|
| CN105960025A true CN105960025A (en) | 2016-09-21 |
Family
ID=56901302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529806.9A Pending CN105960025A (en) | 2016-07-06 | 2016-07-06 | Data transmission system and terminal |
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| CN (1) | CN105960025A (en) |
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| CN109819425A (en) * | 2019-01-31 | 2019-05-28 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | V-band high-speed digital transmission near field communication system |
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