CN104113935A - Data transmission method, system and router - Google Patents
Data transmission method, system and router Download PDFInfo
- Publication number
- CN104113935A CN104113935A CN201410364652.3A CN201410364652A CN104113935A CN 104113935 A CN104113935 A CN 104113935A CN 201410364652 A CN201410364652 A CN 201410364652A CN 104113935 A CN104113935 A CN 104113935A
- Authority
- CN
- China
- Prior art keywords
- terminal
- data
- transmission
- router
- articulation set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention is suitable for the technical field of data transmission and discloses a data transmission method and system and a router. The data transmission method includes that a first terminal sends a request information for building a transmission connection with a second terminal to the router; the router is connected with the first terminal in a transmission mode on all the connections in a first connection set when the data volume of the data of the first terminal required to be transmitted is larger than a preset value, wherein the first connection set comprises wireless connection, and the wireless connection comprises at least one frequency band; the router receives data sent from the first terminal through all the connections in the first connection set; the router transmits the data to the second terminal through a second connection set. The data transmission method and system and the router improve the effective throughput rate of the transmission connection, reduce the transmission delay and greatly improve the spectrum resource utility ratio of the system.
Description
Technical field
The invention belongs to technical field of data transmission, relate in particular to a kind of data transmission method, system and router.
Background technology
When wireless communication technology is used widely, the interconnection technique between wireless device has also obtained very large development.By the leading DLNA of Sony, Intel and Microsoft (Digital Living Network Alliance, DLNA) wireless device interconnection technique has been proposed, DLNA technology is mainly used in the transmission of picture and audio-video document, and it does not support the transmission of multi-screen.Wi-Fi (Wireless-Fidelity, adopting wireless fidelity technology) alliance has proposed Miracast technology on the basis of Wi-Fi Direct, and it has realized screen mirror image, the image of little screen equipment directly can be pushed to large screen equipment and show.Miracast technology is in conjunction with WMM Power Save (Wi-Fi Multi-Media Power Save, wireless energy-saving) technology and TDLS (Tunneled Direct Link Setup, passage direct connected link is set up) optimisation technique, can realize good performance, but not support the transmission of pure audio.The AirPlay technology of Apple can realize the transmission of file and the interaction of multi-screen.
The prior art all direct-connecting technology between employing equipment realizes the interference networks that establish one's own system, and without passing through the network access equipments such as AP (Access Point, access points).Prior art can be considered to be based upon on traditional connection protocol basis applies state interconnection agreement, to the basic connection attribute of wireless network be connected form without any changing or optimizing, so the overall performance of system to be still limited to the throughput of wireless connections itself big or small.Take DLNA technology as example, and when it is structured on the connection of 802.11 wireless protocols, its wireless performance can be higher than the size of 802.11 defined throughput itself.Also there is same problem in the technology such as Miracast, no matter it is structured on Wi-Fi, bluetooth or Ethernet, the transmission performance of its system all will be subject to the restriction of basic network.
In sum, the transmission rate of existing data transfer mode is restricted, transmission delay is large.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of data transmission method, to solve the problem that the transmission rate of prior art is restricted, transmission delay is large.
The embodiment of the present invention is achieved in that a kind of data transmission method, comprising:
First terminal sends with the second terminal and sets up the solicited message that transmission is connected to router, and the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal request transmission;
Described router is according to described data volume size information, whether the data volume of determining the described data of described first terminal request transmission is greater than preset value, and when the data volume of the described data of described first terminal request transmission is greater than described preset value, on all connection with described first terminal in the first articulation set, setting up transmission connects, described the first articulation set comprises wireless connections, and described wireless connections comprise at least one frequency range;
Described router receives by all connections in described the first articulation set the described data that described first terminal sends;
Described router by the second articulation set by described data retransmission to described the second terminal.
Another object of the embodiment of the present invention is to provide a kind of data transmission system, comprising:
First terminal, router and the second terminal;
Described first terminal, sets up for sending to described router with described the second terminal the solicited message that transmission is connected, and the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal request transmission;
Described router, be used for according to described data volume size information, whether the data volume of determining the described data of described first terminal request transmission is greater than preset value, and when the data volume of the described data of described first terminal request transmission is greater than preset value, on all connection with described first terminal in the first articulation set, setting up transmission connects, described the first articulation set comprises wireless connections, described wireless connections comprise at least one frequency range, and receive by all connections in described the first articulation set the described data that described first terminal sends, again by the second articulation set by described data retransmission to described the second terminal,
Described the second terminal, for receiving the described data from described router by described the second articulation set.
Another object of the embodiment of the present invention is to provide a kind of router, comprising:
Transmission connection request receiver module, the solicited message being connected with the second terminal foundation transmission sending for receiving first terminal, the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal request transmission;
Transmission connects sets up module, be used for according to described data volume size information, whether the data volume of determining the described data of described first terminal request transmission is greater than preset value, and when the data volume of the described data of described first terminal request transmission is greater than preset value, on all connection with described first terminal in the first articulation set, setting up transmission connects, described the first articulation set comprises wireless connections, and described wireless connections comprise at least one frequency range;
Data reception module, receives for all connections by described the first articulation set the described data that described first terminal sends;
Data forwarding module, for by the second articulation set by described data retransmission to described the second terminal.
The beneficial effect that the embodiment of the present invention compared with prior art exists is: the embodiment of the present invention is sent with the second terminal and sets up the solicited message that transmission is connected to router by first terminal, router is when the data volume of data is greater than preset value, on all connection with first terminal in the first articulation set, setting up transmission connects, and receive by all connections in the first articulation set the data that first terminal sends, by the second articulation set, forward the data to the second terminal again, so that the second terminal plays data, thereby improved the goodput that transmission connects, reduced transmission delay, and greatly improved the frequency spectrum resource utilization rate of system.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structured flowchart of the data transmission system that provides of the embodiment of the present invention;
Fig. 2 is the realization flow figure of the data transmission method that provides of the embodiment of the present invention;
Fig. 3 is that router described in the data transmission method step S202 that provides of the embodiment of the present invention is set up the schematic diagram that transmission connects on all connection the in the first articulation set with described first terminal;
Fig. 4 adopts repeater to connect the schematic diagram of first terminal and router in the data transmission method step S202 that provides of the embodiment of the present invention;
Fig. 5 is the schematic diagram of the data transmission method step S204 that provides of the embodiment of the present invention;
Fig. 6 is the structured flowchart of the router that provides of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The embodiment of the present invention is sent with the second terminal and sets up the solicited message that transmission is connected to router by first terminal, router is when the data volume of data is greater than preset value, on all connection with first terminal in the first articulation set, setting up transmission connects, and receive by all connections in the first articulation set the data that first terminal sends, by the second articulation set, forward the data to the second terminal again, so that the second terminal plays data, thereby improved the goodput that transmission connects, reduced transmission delay, and greatly improved the frequency spectrum resource utilization rate of system.
Fig. 1 shows the structured flowchart of the data transmission system that the embodiment of the present invention provides, and for convenience of explanation, only shows the part relevant to the embodiment of the present invention.
As shown in Figure 1, described data transmission system comprises first terminal 1, router two and the second terminal 3.
Wherein, first terminal 1 can be for mobile phone, notebook computer or PDA (Personal Digital Assistant, palmtop PC) etc., in this no limit.The second terminal 3 can be for TV, audio amplifier or mobile phone, notebook computer, PDA etc., in this no limit.
Described first terminal 1, sets up for sending to described router two with described the second terminal 3 solicited message that transmission is connected, and the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal 1 request transmission;
Described router two, be used for according to described data volume size information, whether the data volume of determining the described data of described first terminal 1 request transmission is greater than preset value, and when described first terminal 1 asks the data volume of the described data of transmission to be greater than preset value, on all connection in the first articulation set, set up transmission connects with described first terminal 1, described the first articulation set comprises wireless connections, described wireless connections comprise at least one frequency range, and receive by all connections in the first articulation set the described data that described first terminal 1 sends, again by the second articulation set by described data retransmission to described the second terminal 3.
Described the second terminal 3, for receiving the described data from described router two by described the second articulation set.
Further, described router two specifically for:
Record all ports that connect on corresponding described router two in described the first articulation set, while receiving the described data of described first terminal 1 transmission with all connections by described the first articulation set, forbid that described data forward between described port.
Preferably, described router two specifically for:
According to the transmission quality of every connection in the first articulation set, determine the weight of every connection in the first articulation set, and the weight of every connection in the first articulation set is shared with to described first terminal 1, so that described first terminal 1 splits after described data according to the weight of every connection in the first articulation set, described router two receives by all connections in described the first articulation set the described data that described first terminal 1 sends again.
Preferably, described router two also for:
When the data volume of the described data of described first terminal 1 request transmission is less than or equal to described preset value, is connected with described first terminal 1 one of weight maximum in the first articulation set and sets up transmission and connect;
One by weight maximum in described the first articulation set connects the described data that receive described first terminal 1 transmission.
Fig. 2 shows the realization flow figure of the data transmission method that the embodiment of the present invention provides, and the flow performing main body of the present embodiment can be first terminal 1 and the router two in system shown in Figure 1, and details are as follows for its process:
In step S201, first terminal sends with the second terminal and sets up the solicited message that transmission is connected to router, and the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal request transmission.
In actual applications, when first terminal receives after the instruction of carrying out transfer of data of user's input, can on the screen of first terminal, show that this first terminal can carry out with this first terminal the name list of the second terminal of transfer of data around, so that user selects to set up with this first terminal the second terminal that transmission is connected according to this name list.
In step S202, described router is according to described data volume size information, whether the data volume of determining the described data of described first terminal request transmission is greater than preset value, and when the data volume of the described data of described first terminal request transmission is greater than described preset value, on all connection with described first terminal in the first articulation set, setting up transmission connects, described the first articulation set comprises wireless connections, and described wireless connections comprise at least one frequency range.
When the data volume of the data of first terminal request transmission is greater than preset value, router is collected all available connection on this first terminal to first terminal.All available first articulation set that connects to form on first terminal.First terminal obtains the first articulation set information of this first terminal, and the first articulation set information of this first terminal is fed back to router.Router receives after the first articulation set information of first terminal feedback, attempts setting up transmission on all connection the in the first articulation set connect with first terminal.
Fig. 3 shows router described in the data transmission method step S202 that the embodiment of the present invention provides and on all connection the in the first articulation set, sets up the schematic diagram that transmission connects with described first terminal, with reference to Fig. 3, in the present embodiment, the first articulation set comprises 3 connections, is respectively 2 wireless connections and 1 wired connection.Article 2, wireless connections are respectively the wireless connections of 2.4G frequency range and the wireless connections of 5G frequency range, and 1 wired connection is LAN (Local Area Network, local area network (LAN)) wired connection.In the present embodiment, require first terminal and router all to support that two-band is multi-link.Here, two-band refers to 2.4G frequency range and 5G frequency range, multi-link 2 wireless connections and 1 wired connection of referring to.
The present embodiment improves by connection form and data transfer mode to wireless basis network, be specially by connect and work in two-band simultaneously simultaneously, data are transmitted in 2.4G frequency range and 5G frequency range simultaneously, improved thus the utilance of WLAN (wireless local area network).Again by be connected simultaneously and work with in wired connection in wireless connections simultaneously, make wired connection and wireless connections is same application transport data simultaneously, and the available maximum throughput of system of take thus provides service as transfer of data, thereby has reduced transmission delay.
Fig. 4 shows the schematic diagram that adopts repeater to connect first terminal and router in the data transmission method step S202 that the embodiment of the present invention provides, and with reference to Fig. 4, when needs expand transmission range, adopts repeater connection first terminal and router.Now, repeater also needs to support two-band multi-link.
In step S203, described router receives by all connections in described the first articulation set the described data that described first terminal sends.
First terminal compresses data, split, and by each connection of data-pushing to the first articulation set after splitting, each connection by the first articulation set sends data to router, so that router receives by all connections in the first articulation set the data that first terminal sends.For example, in Fig. 3, first terminal by the wireless connections of 2.4G frequency range, the wireless connections of 5G frequency range and LAN wired connection send data to router.Accordingly, router passes through the wireless connections of 2.4G frequency range, the wireless connections of 5G frequency range and LAN wired connection receive the data that first terminal sends.
In step S204, described router by the second articulation set by described data retransmission to described the second terminal.
Router receives after the data from many first articulation sets, and data are recombinated, after decompress(ion), then are forwarded to the second terminal.
Fig. 5 shows the schematic diagram of the data transmission method step S204 that the embodiment of the present invention provides.With reference to Fig. 5, when the second terminal is audio amplifier, router can forward the data to the second terminal by the wireless connections of 2.4 frequency ranges or the wireless connections of 5G frequency range, and the second articulation set can comprise the wireless connections of 2.4 frequency ranges or the wireless connections of 5G frequency range.When the second terminal is TV, router can pass through LAN wired connection, USB (Universal Serial Bus, USB) connection or HDMI (High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)) connect and forward the data to the second terminal, the second articulation set can comprise that LAN wired connection, USB connect or HDMI connects.When the second terminal is mobile phone, notebook computer or PDA, router can be by the wireless connections of 2.4G frequency range, the wireless connections of 5G frequency range or LAN wired connection forward the data to the second terminal, and the second articulation set can comprise the wireless connections of 2.4G frequency range, the wireless connections of 5G frequency range or LAN wired connection.It should be noted that, router can forward the data to the second terminal by all connections in the second articulation set, also can be connected and be forwarded the data to the second terminal by one or more in the second articulation set.In the present embodiment, when the second terminal is the playback equipments such as TV or audio amplifier, the second terminal does not need to support two-band, thus compatible numerous playback equipment well.
When needs expand transmission range, also can pass through repeater connection route device and the second terminal.
Preferably, the described data that described in step S203, router receives described first terminal transmission by all connections in described the first articulation set comprise:
All ports that connect on corresponding described router described in described router records in the first articulation set, while receiving the described data of described first terminal transmission with all connections by described the first articulation set, forbid that described data forward between described port.
For the network storm phenomenon of avoiding data retransmission to cause, must the circulation of blocking-up packet between the distinct interface of same equipment forward, for example, the circulation of blocking-up packet between the 2.4G of first terminal wave point, 5G wave point and LAN wireline interface forwards; The circulation of blocking-up packet between the 2.4G of router wave point, 5G wave point and LAN wireline interface forwards.Consider IBSS (Independent Basic Service Set, independent basic service set) in, also has other STA (Station, stand) be connected to same AP, therefore, in order existing equipment not to be impacted, can not be simply the forward-path belonging between the interface of same equipment be deleted.
In embodiments of the present invention, record the port on router, and forbid forwarding between each port of this router from the packet of first terminal, both avoided thus unnecessary circulation to forward, prevented network storm phenomenon, the existing forward-path of other equipment has not been impacted again.
Further, the described data that described in step S203, router receives described first terminal transmission by all connections in described the first articulation set comprise:
Described router is determined the weight of every connection in the first articulation set according to the transmission quality of every connection in the first articulation set, and the weight of every connection in the first articulation set is shared with to described first terminal, so that described first terminal splits after described data according to the weight of every connection in the first articulation set, described router receives by all connections in described the first articulation set the described data that described first terminal sends again.
The weight of every connection in the first articulation set can be determined according to the transmission quality of every connection.The transmission quality of every connection can be decided by the throughput of this connection and the error rate of this connection.Throughput is larger, and the weight of this connection is larger; Throughput is less, and the weight of this connection is less.Error rate is less, and the weight of this connection is larger; Error rate is larger, and the weight of this connection is less.Router is determined after the weight of every connection in the first articulation set, the weight of every connection in the first articulation set is shared with to first terminal, first terminal is according to the weight of every connection in the first articulation set, split data, and by each connection in Data dissemination to the first articulation set after splitting.The larger connection of weight in the first articulation set, the data volume of the data that are distributed to is larger; The less connection of weight in the first articulation set, the data volume of the data that are distributed to is less.
Further, described method also comprises:
Described router, when the data volume of the described data of described first terminal request transmission is less than or equal to described preset value, is connected with described first terminal one of weight maximum in the first articulation set and sets up transmission and connect;
Described router is by described data that connect the described first terminal transmission of reception of weight maximum in described the first articulation set.
In embodiments of the present invention, for the less data of data volume or management frames, router need to not set up transmission with first terminal and connect on all connection the in the first articulation set, and only set up transmission in weight maximum connection in the first articulation set, connect, make first terminal send data to router by a connection of weight maximum in the first articulation set.
The embodiment of the present invention is sent with the second terminal and sets up the solicited message that transmission is connected to router by first terminal, router is when the data volume of data is greater than preset value, on all connection with first terminal in the first articulation set, setting up transmission connects, and receive by all connections in the first articulation set the data that first terminal sends, by the second articulation set, forward the data to the second terminal again, so that the second terminal plays data, thereby improved the goodput that transmission connects, reduced transmission delay, and greatly improved the frequency spectrum resource utilization rate of system.
Fig. 6 shows the structured flowchart of the router that the embodiment of the present invention provides, and this router is the router two in Fig. 1.For convenience of explanation, only show the part relevant to the present embodiment.
With reference to Fig. 6, this router comprises:
Transmission connection request receiver module 61, the solicited message being connected with the second terminal foundation transmission sending for receiving first terminal, the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal request transmission;
Transmission connects sets up module 62, be used for according to described data volume size information, whether the data volume of determining the described data of described first terminal request transmission is greater than preset value, and when the data volume of the described data of described first terminal request transmission is greater than preset value, on all connection with described first terminal in the first articulation set, setting up transmission connects, described the first articulation set comprises wireless connections, and described wireless connections comprise at least one frequency range;
Data reception module 63, receives for all connections by described the first articulation set the described data that described first terminal sends;
Data forwarding module 64, for by the second articulation set by described data retransmission to described the second terminal.
Further, described data reception module 63 specifically for:
Record all ports that connect on corresponding described router in described the first articulation set, while receiving the described data of described first terminal transmission with all connections by described the first articulation set, forbid that described data forward between described port.
Alternatively, described data reception module 63 specifically for:
According to the transmission quality of every connection in the first articulation set, determine the weight of every connection in the first articulation set, and the weight of every connection in the first articulation set is shared with to described first terminal, so that described first terminal splits after described data according to the weight of every connection in the first articulation set, described router receives by all connections in described the first articulation set the described data that described first terminal sends again.
Alternatively, described transmission connect set up module 62 also for:
When the data volume of the described data of described first terminal request transmission is less than or equal to described preset value, is connected with described first terminal one of weight maximum in the first articulation set and sets up transmission and connect;
Described data reception module 63 also for:
One by weight maximum in described the first articulation set connects the described data that receive described first terminal 1 transmission.
The embodiment of the present invention is sent with the second terminal and sets up the solicited message that transmission is connected to router by first terminal, router is when the data volume of data is greater than preset value, on all connection with first terminal in the first articulation set, setting up transmission connects, and receive by all connections in the first articulation set the data that first terminal sends, by the second articulation set, forward the data to the second terminal again, so that the second terminal plays data, thereby improved the goodput that transmission connects, reduced transmission delay, and greatly improved the frequency spectrum resource utilization rate of system.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a data transmission method, is characterized in that, comprising:
First terminal sends with the second terminal and sets up the solicited message that transmission is connected to router, and the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal request transmission;
Described router is according to described data volume size information, whether the data volume of determining the described data of described first terminal request transmission is greater than preset value, and when the data volume of the described data of described first terminal request transmission is greater than described preset value, on all connection with described first terminal in the first articulation set, setting up transmission connects, described the first articulation set comprises wireless connections, and described wireless connections comprise at least one frequency range;
Described router receives by all connections in described the first articulation set the described data that described first terminal sends;
Described router by the second articulation set by described data retransmission to described the second terminal.
2. the method for claim 1, is characterized in that, the described data that described router receives described first terminal transmission by all connections in described the first articulation set comprise:
All ports that connect on corresponding described router described in described router records in the first articulation set, while receiving the described data of described first terminal transmission with all connections by described the first articulation set, forbid that described data forward between described port.
3. the method for claim 1, is characterized in that, the described data that described router receives described first terminal transmission by all connections in described the first articulation set comprise:
Described router is determined the weight of every connection in the first articulation set according to the transmission quality of every connection in the first articulation set, and the weight of every connection in the first articulation set is shared with to described first terminal, so that described first terminal splits after described data according to the weight of every connection in the first articulation set, described router receives by all connections in described the first articulation set the described data that described first terminal sends again.
4. the method as described in claims 1 to 3 any one, is characterized in that, described method also comprises:
Described router, when the data volume of the described data of described first terminal request transmission is less than or equal to described preset value, is connected with described first terminal one of weight maximum in the first articulation set and sets up transmission and connect;
Described router is by described data that connect the described first terminal transmission of reception of weight maximum in described the first articulation set.
5. a data transmission system, is characterized in that, comprising:
First terminal, router and the second terminal;
Described first terminal, sets up for sending to described router with described the second terminal the solicited message that transmission is connected, and the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal request transmission;
Described router, be used for according to described data volume size information, whether the data volume of determining the described data of described first terminal request transmission is greater than preset value, and when the data volume of the described data of described first terminal request transmission is greater than preset value, on all connection with described first terminal in the first articulation set, setting up transmission connects, described the first articulation set comprises wireless connections, described wireless connections comprise at least one frequency range, and receive by all connections in described the first articulation set the described data that described first terminal sends, again by the second articulation set by described data retransmission to described the second terminal,
Described the second terminal, for receiving the described data from described router by described the second articulation set.
6. system as claimed in claim 5, is characterized in that, described router specifically for:
Record all ports that connect on corresponding described router in described the first articulation set, while receiving the described data of described first terminal transmission with all connections by described the first articulation set, forbid that described data forward between described port.
7. system as claimed in claim 5, is characterized in that, described router specifically for:
According to the transmission quality of every connection in the first articulation set, determine the weight of every connection in the first articulation set, and the weight of every connection in the first articulation set is shared with to described first terminal, so that described first terminal splits after described data according to the weight of every connection in the first articulation set, described router receives by all connections in described the first articulation set the described data that described first terminal sends again.
8. the system as described in claim 5 to 7 any one, is characterized in that, described router also for:
When the data volume of the described data of described first terminal request transmission is less than or equal to described preset value, is connected with described first terminal one of weight maximum in the first articulation set and sets up transmission and connect;
One by weight maximum in described the first articulation set connects the described data that receive described first terminal transmission.
9. a router, is characterized in that, comprising:
Transmission connection request receiver module, the solicited message being connected with the second terminal foundation transmission sending for receiving first terminal, the solicited message that described foundation transmission connects comprises the data volume size information of the data of described first terminal request transmission;
Transmission connects sets up module, be used for according to described data volume size information, whether the data volume of determining the described data of described first terminal request transmission is greater than preset value, and when the data volume of the described data of described first terminal request transmission is greater than preset value, on all connection with described first terminal in the first articulation set, setting up transmission connects, described the first articulation set comprises wireless connections, and described wireless connections comprise at least one frequency range;
Data reception module, receives for all connections by described the first articulation set the described data that described first terminal sends;
Data forwarding module, for by the second articulation set by described data retransmission to described the second terminal.
10. router as claimed in claim 9, is characterized in that, described data reception module specifically for:
Record all ports that connect on corresponding described router in described the first articulation set, while receiving the described data of described first terminal transmission with all connections by described the first articulation set, forbid that described data forward between described port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364652.3A CN104113935B (en) | 2014-07-28 | 2014-07-28 | A kind of data transmission method, system and router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410364652.3A CN104113935B (en) | 2014-07-28 | 2014-07-28 | A kind of data transmission method, system and router |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104113935A true CN104113935A (en) | 2014-10-22 |
| CN104113935B CN104113935B (en) | 2018-05-11 |
Family
ID=51710527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410364652.3A Active CN104113935B (en) | 2014-07-28 | 2014-07-28 | A kind of data transmission method, system and router |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104113935B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017162043A1 (en) * | 2016-03-22 | 2017-09-28 | 阿里巴巴集团控股有限公司 | Access method, configuration method and apparatus used for inter-device service |
| WO2017166609A1 (en) * | 2016-03-31 | 2017-10-05 | 乐视控股（北京）有限公司 | Wireless device-based frequency band switching method, wireless device, and electronic device |
| CN107682881A (en) * | 2017-09-14 | 2018-02-09 | 深圳市共进电子股份有限公司 | Method for parameter configuration, device, repeater and the storage medium of wireless repeater |
| WO2019101024A1 (en) * | 2017-11-27 | 2019-05-31 | 华为技术有限公司 | Network routing device, network data transmission method, and network access device |
| CN109890087A (en) * | 2018-12-29 | 2019-06-14 | 华为终端有限公司 | A kind of method and apparatus handling data packet |
| CN111930509A (en) * | 2020-08-18 | 2020-11-13 | Oppo广东移动通信有限公司 | Data processing method and device for intelligent glasses, storage medium and electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101296143A (en) * | 2007-12-18 | 2008-10-29 | 深圳市宏电技术股份有限公司 | Method for multiplying band width of wireless communication system |
| US20120260296A1 (en) * | 2010-07-15 | 2012-10-11 | Joseph Robert Wayne Mallet | System and method for transmission of data from a wireless mobile device over a multipath wireless router |
| CN103428672A (en) * | 2013-08-19 | 2013-12-04 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for transmitting data |
| CN103547327A (en) * | 2012-12-27 | 2014-01-29 | 华为技术有限公司 | Multiple wireless application communication achieving method and user equipment |
| CN103563454A (en) * | 2011-05-27 | 2014-02-05 | 高通股份有限公司 | Allocating access to multiple radio access technologies via a multi-mode access point |
| US20140096164A1 (en) * | 2012-09-28 | 2014-04-03 | Marvell World Trade Ltd. | Enhanced user experience for miracast devices |
-
2014
- 2014-07-28 CN CN201410364652.3A patent/CN104113935B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101296143A (en) * | 2007-12-18 | 2008-10-29 | 深圳市宏电技术股份有限公司 | Method for multiplying band width of wireless communication system |
| US20120260296A1 (en) * | 2010-07-15 | 2012-10-11 | Joseph Robert Wayne Mallet | System and method for transmission of data from a wireless mobile device over a multipath wireless router |
| CN103563454A (en) * | 2011-05-27 | 2014-02-05 | 高通股份有限公司 | Allocating access to multiple radio access technologies via a multi-mode access point |
| US20140096164A1 (en) * | 2012-09-28 | 2014-04-03 | Marvell World Trade Ltd. | Enhanced user experience for miracast devices |
| CN103547327A (en) * | 2012-12-27 | 2014-01-29 | 华为技术有限公司 | Multiple wireless application communication achieving method and user equipment |
| CN103428672A (en) * | 2013-08-19 | 2013-12-04 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for transmitting data |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222326A (en) * | 2016-03-22 | 2017-09-29 | 阿里巴巴集团控股有限公司 | Access method, collocation method and the device serviced for equipment room |
| WO2017162043A1 (en) * | 2016-03-22 | 2017-09-28 | 阿里巴巴集团控股有限公司 | Access method, configuration method and apparatus used for inter-device service |
| US10771307B2 (en) | 2016-03-22 | 2020-09-08 | Alibaba Group Holding Limited | Method and system for inter-device service access |
| WO2017166609A1 (en) * | 2016-03-31 | 2017-10-05 | 乐视控股（北京）有限公司 | Wireless device-based frequency band switching method, wireless device, and electronic device |
| CN107682881A (en) * | 2017-09-14 | 2018-02-09 | 深圳市共进电子股份有限公司 | Method for parameter configuration, device, repeater and the storage medium of wireless repeater |
| CN107682881B (en) * | 2017-09-14 | 2020-10-27 | 深圳市共进电子股份有限公司 | Parameter configuration method and device of wireless repeater, repeater and storage medium |
| EP3706376A4 (en) * | 2017-11-27 | 2020-11-25 | Huawei Technologies Co., Ltd. | Network routing device, network data transmission method, and network access device |
| WO2019101024A1 (en) * | 2017-11-27 | 2019-05-31 | 华为技术有限公司 | Network routing device, network data transmission method, and network access device |
| CN109842552A (en) * | 2017-11-27 | 2019-06-04 | 华为技术有限公司 | The transmission method and network access equipment of network routing device, network data |
| US11251828B2 (en) | 2017-11-27 | 2022-02-15 | Huawei Technologies Co., Ltd. | Network routing device, network data transmission method, and network access device |
| CN109890087A (en) * | 2018-12-29 | 2019-06-14 | 华为终端有限公司 | A kind of method and apparatus handling data packet |
| CN109890087B (en) * | 2018-12-29 | 2022-08-09 | 华为终端有限公司 | Method and device for processing data packet |
| CN111930509A (en) * | 2020-08-18 | 2020-11-13 | Oppo广东移动通信有限公司 | Data processing method and device for intelligent glasses, storage medium and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104113935B (en) | 2018-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9479224B2 (en) | Apparatus and method for connecting to device in wireless terminal | |
| CN104113935A (en) | Data transmission method, system and router | |
| US11520712B2 (en) | High-performance wireless side channel | |
| KR102109871B1 (en) | Systems and methods for establishing a wi-fi display (wfd) session | |
| EP3273712B1 (en) | Information processing device, information processing method, and program | |
| CN101674364B (en) | Wireless screen splicing display method, mobile communication terminal and device | |
| US10264038B2 (en) | Discovery and management of synchronous audio or video streaming service to multiple sinks in wireless display system | |
| US9357357B2 (en) | Group owner selection for a peer-to-peer group | |
| CN104205933B (en) | Seamless transition of cellular phone from cellular communication to Wi-Fi communication | |
| US20130094367A1 (en) | Method, apparatus, and system for carrying out multimedia service in wireless local area | |
| WO2021232568A1 (en) | Method, terminal and system for transceiving data over wireless local area network, and network access device | |
| US10623806B2 (en) | Method and device for changing orientation of image by WFD sink | |
| CN111831246A (en) | Screen projection method, device, equipment and storage medium based on 5G network | |
| US9609676B1 (en) | Efficient transition from discovery to link establishment | |
| CN107277861A (en) | A kind of distributed cut-in method of mobile whole network | |
| EP2922365A1 (en) | Packet transmission method, system, and station | |
| US20160087446A1 (en) | Cascaded radio communication system | |
| WO2019201127A1 (en) | Data transmission method and apparatus | |
| WO2022218179A1 (en) | Dynamic bandwidth capacity expansion method, apparatus and system | |
| CN102811149B (en) | A kind of for the double card headend equipment in video system and control method, system | |
| CN105722037B (en) | A kind of method and apparatus that wlan device is interacted with WFD equipment | |
| Kim et al. | A novel multimedia streaming scheme for N-screen services in wireless USB networks | |
| WO2024103229A1 (en) | Communication method, electronic device, and storage medium | |
| WO2023231923A1 (en) | Compensation communication method and system | |
| CN103582175A (en) | Streaming media sharing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |