CN105050154A - High frequency WiFi relay communication method and device - Google Patents
High frequency WiFi relay communication method and device Download PDFInfo
- Publication number
- CN105050154A CN105050154A CN201510455457.6A CN201510455457A CN105050154A CN 105050154 A CN105050154 A CN 105050154A CN 201510455457 A CN201510455457 A CN 201510455457A CN 105050154 A CN105050154 A CN 105050154A
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- transferring equipment
- high frequency
- frequency wifi
- transferring
- equipment
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a high frequency WiFi relay communication method. The method comprises following steps of instructing a relaying device to start a relay function; providing information of the relaying device for a to-be-relayed device; and receiving a connection establishment notification of the to-be-relayed device and the relaying device, and then sending information sent to the to-be-relayed device to the relaying device to be relayed. The invention also discloses a high frequency WiFi relay communication device. Through adoption of the high frequency WiFi relay communication method and device, the information sent to the to-be-relayed device is relayed by the relaying device, so that a mobile device using a 5GHz or higher frequency WiFi can continue to use a high speed high quality WiFi channel when being moved to another room or being blocked by a barrier; and in a certain time, when returning to the high frequency WiFi coverage area, the to-be-relayed device can rapidly restore the previous connection.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of high frequency WiFi (WIreless-FIdelity, Wireless Fidelity) transfer communication method and apparatus.
Background technology
WiFi is the technology that the terminals such as PC, handheld device (as mobile phone) can wirelessly be connected to each other by one.
The elementary cell of composition WiFi network has AP (AccessPoint, access point), WNIC (WirelessNetworkInterfaceCard, wireless network card) and wireless bridge.
Existing main flow router all supports WiFi forth generation technology, i.e. IEEE802.11n, and operating frequency is 2.4GHz and 5GHz.2.4G advantage is that in frequency range indoor environment, antidamping ability is strong, and ability through walls is pretty good.The advantage of 5G is that antijamming capability is strong, and be with wide, throughput is high, and autgmentability is strong.The feature of each generation technique of WiFi is as shown in table 1.
Table 1
The inferior position of 2.4G be much equipment be all 2.4GHz, as bluetooth, zigbee is wireless, so interference is a lot, can not ensure enough stability.
Inventor finds when realizing of the present invention, and existing technology has following shortcoming:
The WiFi communication of 5GHz or more high frequency only covers and outdoor bridge in closing suitable room among a small circle, and the attenuation that various barrier produces it is more much bigger than 2.4G.Therefore, in home domain, the mobile device of use 5GHz or the more WiFi communication of high frequency, if when moving to another one room or have obstacle, can cause signal weaker or interruption.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high frequency WiFi transfer communication method and apparatus, in order to solve prior art at the mobile device using 5GHz or the more WiFi communication of high frequency, if when moving to another one room or have obstacle, the problem of signal weaker or interruption can be caused.
For solving the problems of the technologies described above, the invention provides a kind of high frequency WiFi transfer communication method, said method comprising the steps of:
A, instruction can transferring equipment open in rotating function;
B, to need transferring equipment provide described can the information of transferring equipment;
C, receive and describedly need transferring equipment and after the notice that connects of transferring equipment, transferring equipment can carry out transfer described in being sent to the described message needing transferring equipment to send.
Further, described steps A specifically comprises: to described can transferring equipment initiate to open in the request of rotating function, described request carries the described ID (IDentity, mark) needing transferring equipment.
Further, described step B specifically comprises: receive described can after the transfer of transferring equipment opens response, send described can the information of transferring equipment selection for the described transferring equipment that needs to the described transferring equipment that needs, described information at least carry described can the address of transferring equipment and use frequency range.
Further, after described step B, also comprise: described need transferring equipment select suitable can transferring equipment, be specially: described need transferring equipment according to can the type of transferring equipment, signal power, business load amount, the Frequency Band Selection that provides suitable can transferring equipment, or can the signal power of transferring equipment, business load amount, the frequency range that provides according to needing the type of transferring equipment oneself business to combine, select suitable can transferring equipment.
Further, described need transferring equipment to select can after transferring equipment, also comprising describedly needs can transferring equipment connecting of transferring equipment and selection, and detailed process comprises:
The described transferring equipment that needs transferring equipment can initiate forwarding operation request to what select, and described request carries the described ID needing transferring equipment;
Can transferring equipment verifying the described ID of transferring equipment that needs of described selection, is verified, allows to connect;
Describedly need can transferring equipment connecting of transferring equipment and described selection.
Before described step C, also comprise: buffer memory is to the described message needing transferring equipment to send.
Further, in described step C, receiving describedly needs transferring equipment and after the notice that connects of transferring equipment, also can comprise: to unselected can transferring equipment send close in rotating function request.
Further, after described step C, also comprise: after the time of delay preset, disconnect and the described connection needing transferring equipment.
Further, within described time of delay, keep and the described basic parameter needing transferring equipment to be connected, when described need transferring equipment to get back in high frequency WiFi coverage time, the communication connection before recovery.
Further, after communication connection before recovery, also comprise: that closes described selection can the middle rotating function of transferring equipment.
The present invention also provides a kind of high frequency WiFi transfer communication device, and described device comprises:
Transfer indicating member, be used to indicate can transferring equipment open in rotating function;
Transfer information provider unit, for need transferring equipment provide described can the information of transferring equipment;
Message sending unit, describedly needs transferring equipment for receiving and after the notice that connects of transferring equipment, transferring equipment can carry out transfer described in the described message needing transferring equipment to send being sent to.
Further, described device also comprises message buffering unit, for buffer memory to the described message needing transferring equipment to send.
Further, described device also comprises timer and parameter holding unit; Described timer is used for carrying out timing the time of delay preset; Described parameter holding unit was used within described time of delay, kept and the described basic parameter needing transferring equipment to be connected.
Beneficial effect of the present invention is as follows:
Adopt high frequency WiFi transfer communication method and apparatus of the present invention, by can transferring equipment to the mode sending to the message needing transferring equipment to carry out transfer, when making to use the mobile device of 5GHz or the more WiFi communication of high frequency move to another one room or have obstacle, mobile device can not be interrupted and use two-forty, high-quality wireless channel; And within a certain period of time, when needing transferring equipment to get back in high frequency WiFi coverage, former connection can be recovered fast.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of high frequency WiFi transfer communication method of the embodiment of the present invention 1;
Fig. 2 is the flow chart of the high frequency WiFi transfer communication method of the embodiment of the present invention 2;
Fig. 3 is the structural representation of a kind of high frequency WiFi transfer communication device of the embodiment of the present invention 3.
Embodiment
In order to solve prior art at the mobile device using 5GHz or the more WiFi communication of high frequency, if when moving to another one room or have obstacle, the problem of signal weaker or interruption can be caused, the invention provides a kind of high frequency WiFi transfer communication method and apparatus, below in conjunction with accompanying drawing and embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, do not limit the present invention.
The present invention, when router detection dies down to the wireless signal be connected with mobile device, first initiates the request of rotating function in unlatching, and carries the mark of mobile device to other home appliances, so that whether the mobile device of home appliance checking access has permission.Then the information of the home appliance of rotating function in the unlatching of collecting is sent to mobile device by router, selects suitable transferring equipment for mobile device.Mobile device notifies router after choosing transferring equipment, so that router closes the middle rotating function of other home appliance.Last router mobile device use transferring equipment carry out keeping in the certain hour that communicates with mobile device before connection.
Embodiment 1
The flow process of a kind of high frequency WiFi transfer communication method of the embodiment of the present invention as shown in Figure 1, said method comprising the steps of:
Step s101, instruction can transferring equipment open in rotating function.Specifically comprise in the present embodiment: to described can transferring equipment initiate to open in the request of rotating function, described request carries the described ID needing transferring equipment.
Step s102, can the information of transferring equipment to needing transferring equipment to provide.Specifically comprise in the present embodiment: receive described can after the transfer of transferring equipment opens response, send described can the information of transferring equipment selection for the described transferring equipment that needs to the described transferring equipment that needs, described information at least carry described can the address of transferring equipment and use frequency range.
Step s103, need transferring equipment select suitable can transferring equipment.Be specially in the present embodiment: described need transferring equipment according to can the type of transferring equipment, signal power, business load amount, the Frequency Band Selection that provides suitable can transferring equipment, or can the signal power of transferring equipment, business load amount, the frequency range that provides according to needing the type of transferring equipment oneself business to combine, select suitable can transferring equipment.
Step s104, needs can transferring equipment connecting of transferring equipment and selection.In the present embodiment, detailed process comprises: the first described transferring equipment that needs transferring equipment can initiate forwarding operation request to what select, and described request carries the described ID needing transferring equipment; Then can transferring equipment the verifying the described ID of transferring equipment that needs of described selection, is verified, allows to connect; Finally describedly need can transferring equipment connecting of transferring equipment and described selection.
Step s105, buffer memory is to the message needing transferring equipment to send.
Step s106, receiving needs transferring equipment and after the notice that connects of transferring equipment, the message of buffer memory can be sent to and transferring equipment can carry out transfer, and to unselected can transferring equipment send close in rotating function request.
Step s107, after the time of delay preset, disconnects and the described connection needing transferring equipment, and within described time of delay, keeps and the described basic parameter needing transferring equipment to be connected.When described need transferring equipment to get back in high frequency WiFi coverage time, the communication connection before recovery, and close select can the middle rotating function of transferring equipment.
Embodiment 2
The present embodiment is undertaken transferring example in signal by household electrical appliances with mobile device, and the present invention is described in detail.The high frequency WiFi transfer communication method flow of the present embodiment as shown in Figure 2.Comprise the following steps:
(1) mobile device and TV all connect on the channel of 5GHz with router; Refrigerator and router connect on the channel of 2.4GHz.Mobile device moves to another one room, or when having an obstacle, causes 5G signal weaker.
(2) when router detection dies down to the wireless signal be connected with mobile device, router initiates the request of rotating function in unlatching to TV and refrigerator, carries the ID of mobile device, so that whether the mobile device of TV and refrigerator checking access has permission.
(3) after TV and refrigerator are replied, rotating function in unlatching.
(4) after the response receiving TV and refrigerator when router, the selectable transferring equipment of notice mobile device, and carry the address of transferring equipment and use frequency range.
(5) router is after signal weaker, can be sent to the information of mobile device by buffer memory.After the good transferring equipment of equipment connection to be moved, then send to mobile device by transferring equipment.
(6) mobile device according to oneself strategy, provide the signal strength signal intensity of forwarding operation equipment to select suitable transferring equipment.Such as can select suitable transferring equipment according to transferring equipment signal power, business load amount, the frequency range etc. that provides; Suitable transferring equipment can also be selected in conjunction with above-mentioned condition according to the type of mobile device oneself business.
(7) mobile device initiates forwarding operation request to providing the TV of the upper rotating function of 5GHz frequency range, carries mobile device ID.
(8) TV verifies that whether this ID is consistent with the ID that router provides, and unanimously then allows to connect.
(9), after mobile device and TV connect, send notice to router, carry the object ID connected, as TV ID.
(10) buffered message is sent to TV by router, and this message is sent to mobile device by TV again.Meanwhile, during router sends and closes, rotating function request is to the home appliance of rotating function in other unlatchings except TV, is refrigerator in the present embodiment.After these home appliances receive request, rotating function in closedown.
(11) mobile device and router keep the basic parameter that 5G frequency range is connected, and open timer.When timer then, then delete this connect.
(12) when timer is not out of date, when mobile device is got back in router five G frequency range coverage, the communication connection before recovery.Rotating function during mobile device notification TV interrupts, and stop timer.
(13) rotating function in TV closedown.
Embodiment 3
A kind of high frequency WiFi transfer communication device of the embodiment of the present invention as shown in Figure 3, comprises transfer indicating member 31, transfer information provider unit 32, message buffering unit 33, message sending unit 34, timer 35 and parameter holding unit 36.
Transfer indicating member 31 be used to indicate can transferring equipment open in rotating function; Transfer information provider unit 32 for need transferring equipment provide described can the information of transferring equipment; Message buffering unit 33 for buffer memory to the described message needing transferring equipment to send; Message sending unit 34 for receive described need transferring equipment with can after the notice that connects of transferring equipment, the message of buffer memory is sent to and describedly transferring equipment can carries out transfer; Timer 35 is for carrying out timing the time of delay preset; Parameter holding unit 36, within described time of delay, keeps and the described basic parameter needing transferring equipment to be connected.
Adopt high frequency WiFi transfer communication method and apparatus of the present invention, by can transferring equipment to the mode sending to the message needing transferring equipment to carry out transfer, when making to use the mobile device of 5GHz or the more WiFi communication of high frequency move to another one room or have obstacle, mobile device can not be interrupted and use two-forty, high-quality wireless channel; And within a certain period of time, when needing transferring equipment to get back in high frequency WiFi coverage, former connection can be recovered fast.
Although be example object, disclose the preferred embodiments of the present invention, it is also possible for those skilled in the art will recognize various improvement, increase and replacement, and therefore, scope of the present invention should be not limited to above-described embodiment.
Claims (13)
1. a high frequency WiFi transfer communication method, is characterized in that, said method comprising the steps of:
A, instruction can transferring equipment open in rotating function;
B, to need transferring equipment provide described can the information of transferring equipment;
C, receive and describedly need transferring equipment and after the notice that connects of transferring equipment, transferring equipment can carry out transfer described in being sent to the described message needing transferring equipment to send.
2. high frequency WiFi transfer communication method as claimed in claim 1, it is characterized in that, described steps A specifically comprises: to described can transferring equipment initiate to open in the request of rotating function, described request carries the described ID needing transferring equipment.
3. high frequency WiFi transfer communication method as claimed in claim 2, it is characterized in that, described step B specifically comprises: receive described can after the transfer of transferring equipment opens response, send described can the information of transferring equipment selection for the described transferring equipment that needs to the described transferring equipment that needs, described information at least carry described can the address of transferring equipment and use frequency range.
4. high frequency WiFi transfer communication method as claimed in claim 3, it is characterized in that, after described step B, also comprise: described need transferring equipment select suitable can transferring equipment, be specially: described need transferring equipment according to can the type of transferring equipment, signal power, business load amount, the Frequency Band Selection that provides suitable can transferring equipment, or can the signal power of transferring equipment, business load amount, the frequency range that provides according to needing the type of transferring equipment oneself business to combine, select suitable can transferring equipment.
5. high frequency WiFi transfer communication method as claimed in claim 4, is characterized in that, described need transferring equipment to select can after transferring equipment, also comprising describedly needs can transferring equipment connecting of transferring equipment and selection, and detailed process comprises:
The described transferring equipment that needs transferring equipment can initiate forwarding operation request to what select, and described request carries the described ID needing transferring equipment;
Can transferring equipment verifying the described ID of transferring equipment that needs of described selection, is verified, allows to connect;
Describedly need can transferring equipment connecting of transferring equipment and described selection.
6. high frequency WiFi transfer communication method as claimed in claim 1, is characterized in that, before described step C, also comprise: buffer memory is to the described message needing transferring equipment to send.
7. high frequency WiFi transfer communication method as claimed in claim 5, it is characterized in that, in described step C, receiving describedly needs transferring equipment and after the notice that connects of transferring equipment, also can comprise: to unselected can transferring equipment send close in rotating function request.
8. the high frequency WiFi transfer communication method as described in any one of claim 1 to 7, is characterized in that, after described step C, also comprise: after the time of delay preset, and disconnects and the described connection needing transferring equipment.
9. high frequency WiFi transfer communication method as claimed in claim 8, it is characterized in that, within described time of delay, keep and the described basic parameter needing transferring equipment to be connected, when described need transferring equipment to get back in high frequency WiFi coverage time, the communication connection before recovery.
10. high frequency WiFi transfer communication method as claimed in claim 9, is characterized in that, after communication connection before recovery, also comprise: that closes described selection can the middle rotating function of transferring equipment.
11. 1 kinds of high frequency WiFi transfer communication devices, it is characterized in that, described device comprises:
Transfer indicating member, be used to indicate can transferring equipment open in rotating function;
Transfer information provider unit, for need transferring equipment provide described can the information of transferring equipment;
Message sending unit, describedly needs transferring equipment for receiving and after the notice that connects of transferring equipment, transferring equipment can carry out transfer described in the described message needing transferring equipment to send being sent to.
12. high frequency WiFi transfer communication devices as claimed in claim 11, it is characterized in that, described device also comprises message buffering unit, for buffer memory to the described message needing transferring equipment to send.
13. high frequency WiFi transfer communication devices as described in claim 11 or 12, it is characterized in that, described device also comprises timer and parameter holding unit; Described timer is used for carrying out timing the time of delay preset; Described parameter holding unit was used within described time of delay, kept and the described basic parameter needing transferring equipment to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455457.6A CN105050154A (en) | 2015-07-30 | 2015-07-30 | High frequency WiFi relay communication method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455457.6A CN105050154A (en) | 2015-07-30 | 2015-07-30 | High frequency WiFi relay communication method and device |
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| CN105050154A true CN105050154A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510455457.6A Pending CN105050154A (en) | 2015-07-30 | 2015-07-30 | High frequency WiFi relay communication method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111065141A (en) * | 2019-12-30 | 2020-04-24 | 海信集团有限公司 | Wireless network connection method of intelligent household appliance, intelligent household appliance and system |
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| CN104244272A (en) * | 2014-09-30 | 2014-12-24 | 上海斐讯数据通信技术有限公司 | Method and system for reinforcing strength of wireless signals |
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2015
- 2015-07-30 CN CN201510455457.6A patent/CN105050154A/en active Pending
Patent Citations (5)
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| CN102833605A (en) * | 2012-08-24 | 2012-12-19 | 四川长虹电器股份有限公司 | Network television system with routing function |
| CN103716860A (en) * | 2012-10-09 | 2014-04-09 | 华为技术有限公司 | Method and apparatus for processing Wifi frame |
| CN103906178A (en) * | 2012-12-27 | 2014-07-02 | 华为技术有限公司 | Relay node selection method and apparatus |
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| CN111065141A (en) * | 2019-12-30 | 2020-04-24 | 海信集团有限公司 | Wireless network connection method of intelligent household appliance, intelligent household appliance and system |
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