CN102970770A - Power line based wireless roaming network establishing method and system - Google Patents
Power line based wireless roaming network establishing method and system Download PDFInfo
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- CN102970770A CN102970770A CN2012104754973A CN201210475497A CN102970770A CN 102970770 A CN102970770 A CN 102970770A CN 2012104754973 A CN2012104754973 A CN 2012104754973A CN 201210475497 A CN201210475497 A CN 201210475497A CN 102970770 A CN102970770 A CN 102970770A
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Abstract
The invention discloses a power line based wireless roaming network establishing method and system. The method comprises the following steps: a HyFi (Hybrid Wi-Fi) wireless router and a HyFi wireless access point respectively receive a PLC (Programmable Logic Controller) secure network function turn-on signal; the HyFi wireless access point searches for the HyFi wireless router from a power line so as to establish connection with the HyFi wireless router; the HyFi wireless access point requests configuration information from the HyFi wireless router through the power line; the HyFi wireless router provides the configuration information for the HyFi wireless access point through the power line; and the HyFi wireless access point applies the received configuration information so as to establish a wireless roaming network. With the implementation of the technical scheme of the invention, the wireless configuration information is transferred through a reliable PLC communication link, so that the transfer of the wireless configuration information is very secure and reliable, and the defect of difficulty in wiring in the prior art is overcome; and users have no need of sequentially configuring all access points, so that the operation is simple and less error-prone.
Description
Technical field
The present invention relates to field of wireless, relate in particular to a kind of construction method and system of the radio roaming network based on power line.
Background technology
Carry out in a big way the zone that Wi-Fi covers at needs; such as: company, hotel etc.; usually can realize the seamless coverage of Wi-Fi equipment in this larger zone by making up the roaming wireless network, need to build the network topology of complexity as shown in Figure 1.In the topology of Fig. 1, the parameter setting of each WAP (wireless access point) must reach unanimously can guarantee that just this wireless network is seamless link, such as: must constantly the be consistent roaming of the whole wireless network of guarantee of the SSID of each WAP (wireless access point) and encryption configuration.
There is following problem in existing Wi-Fi roaming network constructing plan:
1. network topology is built trouble.All difficult wiring can appear, the again finishing that has even need to carry out the part under a lot of application scenarioss;
2. configuration is complicated bothers.Although now Wi-Fi application is very extensive, for domestic consumer, is difficult to normally understand that what meaning those wireless parameters are on earth.And normally need to dispose successively all WAP (wireless access point), complex operation and makeing mistakes easily.
Summary of the invention
The technical problem to be solved in the present invention is, build the defective that the configuration operation of trouble, access point is loaded down with trivial details and easily make mistakes for the above-mentioned network topology of prior art, a kind of construction method and system of the radio roaming network based on power line are provided, and network topology is built simply, the configuration of access point simple and be difficult for makeing mistakes.
The technical solution adopted for the present invention to solve the technical problems is: the construction method that makes up a kind of radio roaming network based on power line, be provided with HyFi wireless router and at least one HyFi WAP (wireless access point) in the overlay area of radio roaming network, the construction method of described radio roaming network comprises:
(A) .HyFi wireless router and HyFi WAP (wireless access point) receive respectively PLC secure network function start signal;
(B) the .HyFi WAP (wireless access point) is searched the HyFi wireless router at power line, to connect with the HyFi wireless router;
(C) the .HyFi WAP (wireless access point) provides configuration information by power line to the request of HyFi wireless router;
(D) the .HyFi wireless router provides configuration information by power line to the HyFi WAP (wireless access point);
(E) the .HyFi WAP (wireless access point) is used the configuration information that receives, to set up the radio roaming network.
In the construction method of the radio roaming network based on power line of the present invention, described step (A) also comprises:
HyFi wireless router and HyFi WAP (wireless access point) receive respectively the registration start signal, and HyFi wireless router and access point generate respectively random number;
Between described step (B) and described step (C), also comprise:
(F) .HyFi wireless router and HyFi WAP (wireless access point) send mutually separately random number, MAC Address and default character string;
(G) .HyFi wireless router and HyFi WAP (wireless access point) generate registration code according to both sides' random number, MAC Address and default character string according to default algorithm respectively;
Described step (C) also comprises:
The HyFi WAP (wireless access point) also sends the registration code that the HyFi WAP (wireless access point) generates to the HyFi wireless router when providing configuration information to the request of HyFi wireless router;
Also comprise between described step (C) and the step (D):
(H) the .HyFi wireless router verifies whether its registration code that generates and the registration code that receives mate, if, execution in step (D) then.
In the construction method of the radio roaming network based on power line of the present invention, in described step (E) afterwards, also comprise:
(I). the configuration information to HyFi wireless router and at least one HyFi WAP (wireless access point) carries out synchronously.
In the construction method of the radio roaming network based on power line of the present invention, described configuration information comprises version number, wherein, the initial version of the configuration information of HyFi WAP (wireless access point) number is 0, the initial version of the configuration information of HyFi wireless router number is 1, and the every modification of the configuration information of HyFi wireless router is once, and its version number adds 1, and described step (I) comprising:
(I1) .HyFi wireless router periodic broadcasting version message, described version message comprises the version number of the up-to-date configuration information of HyFi wireless router;
(I2) the .HyFi WAP (wireless access point) is monitored the version message of HyFi wireless router at power line, and judges whether the version number of the configuration information of HyFi wireless router upgrades, if then carry out next step;
(I3) the .HyFi WAP (wireless access point) sends the update request message to the HyFi wireless router, and described update request message comprises the current version number of the configuration information of HyFi WAP (wireless access point);
(I4) the .HyFi wireless router receives the update request message that the HyFi WAP (wireless access point) sends, and sends up-to-date configuration information to the HyFi WAP (wireless access point), so that the config update of HyFi WAP (wireless access point).
In the construction method of the radio roaming network based on power line of the present invention, in described step (I3), described update request message also comprises the registration code of HyFi WAP (wireless access point);
Described step (I4) comprising:
(I41) the .HyFi wireless router receives the update request message that the HyFi WAP (wireless access point) sends;
(I42) the .HyFi wireless router verifies whether its registration code that generates and the registration code that receives mate, if then carry out next step; If not, then send the denial of service message to the HyFi WAP (wireless access point);
(I43) whether up-to-date the current version of the configuration information of .HyFi wireless router check HyFi WAP (wireless access point) is number, if not, then carries out next step; If, then send confirmation message to the HyFi WAP (wireless access point), need not to upgrade;
(I44) the .HyFi wireless router sends up-to-date configuration information to the HyFi WAP (wireless access point), so that the config update of HyFi WAP (wireless access point).
In the construction method of the radio roaming network based on power line of the present invention, the HyFi wireless router preserve latest configuration information and with the difference configuration information of inferior new configuration information; And,
Between described step (I43) and step (I44), also comprise:
(I45) whether the current version of the configuration information of .HyFi wireless router check HyFi WAP (wireless access point) number number differs from 1 with the current version of the configuration information of HyFi wireless router, if, execution in step (I46) then; If not, execution in step (I44) then;
(I46) the .HyFi wireless router sends the difference configuration information to the HyFi WAP (wireless access point), so that the config update of HyFi WAP (wireless access point).
In the construction method of the radio roaming network based on power line of the present invention, described step (I2) comprising:
(I21) the .HyFi WAP (wireless access point) is monitored the version message of HyFi wireless router at power line;
(I22) whether the .HyFi WAP (wireless access point) judge to send the MAC Address of HyFi wireless router of this version message correct, if, execution in step (I23) then; If not, then abandon this version message;
(I23) the .HyFi WAP (wireless access point) judges whether the version number of the configuration information of HyFi wireless router upgrades, if, execution in step (I3) then; If not, execution in step (I1) then.
In the construction method of the radio roaming network based on power line of the present invention, in described step (I3), within the default time interval, select a random time point to HyFi wireless router transmission update request message.
In the construction method of the radio roaming network based on power line of the present invention, in described step (E) afterwards, also comprise:
(J) the .HyFi wireless router is monitored flow and the employed wireless channel of each HyFi WAP (wireless access point), and regulates the wireless channel of HyFi WAP (wireless access point) according to monitor message.
In the construction method of the radio roaming network based on power line of the present invention, in described step (A),
HyFi wireless router and HyFi the WAP (wireless access point) respectively register button by separately receive PLC secure network function start signal and registration start signal simultaneously.
The present invention also constructs a kind of establishment system of the radio roaming network based on power line, comprise HyFi wireless router and at least one HyFi WAP (wireless access point), and, described HyFi wireless router comprises respectively Wi-Fi module, PLC module and the control module that is connected with described HyFi WAP (wireless access point), and the Wi-Fi module of described HyFi wireless router also comprises wan interface; Wherein,
When setting up the radio roaming network, the control module of HyFi wireless router and HyFi WAP (wireless access point) receives respectively PLC secure network function start signal; The PLC module of HyFi WAP (wireless access point) is searched the HyFi wireless router at power line, to connect with the HyFi wireless router under the control of separately control module; The PLC module of HyFi WAP (wireless access point) provides configuration information by power line to the request of HyFi wireless router under the control of its control module; The PLC module of HyFi wireless router provides configuration information by power line to the HyFi WAP (wireless access point) under the control of its control module; The control module of HyFi WAP (wireless access point) receives described configuration information and uses described configuration information by its PLC module, to set up the radio roaming network.
In the establishment system of the radio roaming network based on power line of the present invention, described HyFi wireless router and described HyFi WAP (wireless access point) also comprise respectively the register button that is connected with separately control module, described register button is used for receiving simultaneously PLC secure network function start signal and registration start signal, and the signal that receives is sent to corresponding control module.
Implement technical scheme of the present invention, transmit radio configuration information by reliable plc communication link, so that the transmission of radio configuration information is very safe, reliable, solved the defective of difficult wiring in the prior art, and, need not the user and dispose successively all access points, simple to operate and be difficult for makeing mistakes.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the schematic diagram of the radio roaming network topology of prior art;
Fig. 2 A is the logic diagram of HyFi wireless router embodiment one of the present invention;
Fig. 2 B is the logic diagram of HyFi WAP (wireless access point) embodiment one of the present invention;
Fig. 3 is a kind of common household house type figure;
Fig. 4 A is the logic diagram of HyFi wireless router embodiment two of the present invention;
Fig. 4 B is the logic diagram of HyFi WAP (wireless access point) embodiment two of the present invention;
Fig. 5 is the flow chart of construction method embodiment one that the present invention is based on the radio roaming network of power line;
Fig. 6 is the flow chart of construction method embodiment two that the present invention is based on the radio roaming network of power line;
Fig. 7 is the flow chart of construction method embodiment three that the present invention is based on the radio roaming network of power line;
Fig. 8 is the flow chart of step among Fig. 7 (I) embodiment one;
Fig. 9 is the flow chart of step among Fig. 8 (I4) embodiment one;
Figure 10 is the flow chart of step among Fig. 8 (I4) embodiment two
Figure 11 is the flow chart of step among Fig. 8 (I2) embodiment one.
Embodiment
For solving the problems such as Wi-Fi signal difficulty through walls, limited coverage area, Wi-Fi configuration complexity.Set up the radio roaming network with following two kinds of product form in the technical program: HyFi wireless router (hereinafter to be referred as router), HyFi WAP (wireless access point) (hereinafter to be referred as access point).HyFi(full name: HyBrid Wi-Fi) refer to that identical product has " wired (power line) " and " wireless " two kinds of technology simultaneously, take " wired " as trunk, " wireless " accesses, namely, wireless Wi-Fi mode is adopted in communication between terminal (PC, Phone, PAD) and the router/access point, and power line PLC mode is adopted in the communication between router and the access point, like this can be so that product has wired stability and wireless convenience concurrently.
Below in conjunction with Fig. 2 A and Fig. 2 B the logical construction of router of the present invention and access point is described, router comprises control module 11, PLC module 12 and the Wi-Fi module 13 that is connected; Access point comprises control module 21, PLC module 22 and the Wi-Fi module 23 that is connected.Router and access point difference only are: the Wi-Fi module 13 of router comprises wan interface.The Wi-Fi module 23 of Wi-Fi module 13 access points of router can comprise that LAN interface also can not comprise LAN interface.About the PLC module 12 of router and the PLC module 22 of access point, it meets IEEE1901 and Home Plug AV agreement, the integrated ethernet PHY that meets 10/100802.3az has also comprised the AFE (analog front end) of the controllable gain of the analog-to-digital conversion of power line signal and digital-to-analogue conversion and power line signal.About the Wi-Fi module 13 of router and the Wi-Fi module 23 of access point, its be one based on the access point of the WLAN (wireless local area network) of VxWorks framework and the platform of router, this platform is followed the IEEE802.11b/g/n wireless communication standard, adopt the radio MIMO technology of IEEE802.11n, the highest support 150Mbps without wire rate.And, in router (or access point), PLC module 12(or 22) and Wi-Fi module 13(or 23) between mode by resistance-capacitance coupling the ethernet PHY of two 10/100M is coupled together, be used for exchanges data between two modules; Wi-Fi module 13(or 23) accepts and sends wireless signal by AFE (analog front end) and antenna.
When stating in the use router and access point establishment roaming network, the control module 11,21 of router and access point receives respectively PLC secure network function start signal; The PLC module 22 of access point is searched router at power line under the control of control module 21, to connect with router; The PLC module 22 of access point provides configuration information by power line to router solicitation under the control of its control module 21; The PLC module 12 of router provides configuration information by power line to access point under the control of its control module 11; The control module 21 of access point receives configuration information and uses described configuration information by its PLC module 22, to set up the radio roaming network.
In actual applications, for example in common household house type shown in Figure 3, because concrete walls bring very large decay can for the Wi-Fi signal, therefore usually be difficult to place somewhere therein an access point and just can be good at covering all upper sites, if arrange a plurality of access points, need so to carry out network layout and connect these access points, and to allow these a plurality of access points form the radio roaming network, the user also must arrange the configuration parameter of each access point (when a plurality of access point is arranged) one by one, and will guarantee that these a plurality of access point radio configuration parameters are consistent.But, use the HyFi product of the technical program, only need to insert respectively router and access point (also can be a plurality of access points) in layout points 1 and layout points 2, after opening PLC secure network function, router just can send to configuration information each access point, so just can make up a roaming network and cover whole zone.In addition, it should be noted that, as required number and the arrangement of the concrete condition flexible choice expander of area coverage and house type.Therefore, implement this technical scheme, transmit radio configuration information by reliable plc communication link, so that the transmission of radio configuration information is very safe, reliable, solved the defective of difficult wiring in the prior art, and, need not the user and dispose successively all access points, simple to operate and be difficult for makeing mistakes.
Fig. 4 A, 4B are respectively the logic diagrams of router of the present invention, access point embodiment two, this embodiment compares the embodiment shown in Fig. 2 A, the 2B, difference only is, router also comprises register button 14 and power module 15, and, register button 14 links to each other with control module 11, the input connecting power line of power module 15, and the output of power module 15 links to each other with control module 11, PLC module 12 and Wi-Fi module 13.Access point also comprises register button 24 and power module 25, and register button 24 links to each other with control module 21, the input connecting power line of power module 25, and the output of power module 25 links to each other with control module 21, PLC module 22 and Wi-Fi module 23.In router (or access point), register button 14(or 24) be used for receiving simultaneously PLC secure network function start signal and registration start signal, and the signal that receives is sent to corresponding control module 11(or 21).Power module 15(or 25) inverse-excitation type AC-DC power supply and DC-DC power supply have been comprised, this power module has high efficiency, low noise, the characteristics such as miniaturization, and this power module 15(or 25) civil power is converted into the DC power supply of 3.3V, is control module 11(or 21), PLC module 12(or 22), Wi-Fi module 13(or 23) power supply.
Fig. 5 is the flow chart of construction method embodiment one that the present invention is based on the radio roaming network of power line, and this construction method comprises:
(A). router and access point receive respectively PLC secure network function start signal;
(B). access point is searched router at power line, to connect with router;
(C). access point provides configuration information by power line to router solicitation;
(D). router provides configuration information by power line to access point;
(E). access point is used the configuration information that receives, to set up the radio roaming network.
Fig. 6 is the flow chart of construction method embodiment two that the present invention is based on the radio roaming network of power line, this construction method is compared embodiment shown in Figure 5, difference only is, when opening PLC secure network function, also open simultaneously register flow path, before router sends configuration information to access point, judge first whether the request access point was registered to router, only have the access point of registering to router just to allow the configuration information of receiving router, to guarantee the uniqueness of registration.The flow process of the concrete construction method of this embodiment is: router and access point receive respectively PLC secure network function start signal and registration start signal, and generation random number separately, preferably, the register button that router and access point can pass through respectively separately receives PLC secure network function start signal and registration start signal, and this register button can realize opening the multiplexing of PLC secure network function and registering functional.In addition, random number can be used to the uniqueness of identifier register code.And, in registration process, can produce Home PlugAV network name at random, this network name can not crack, and simultaneously because 128bit AES cryptographic algorithm has been adopted in the communication on the PLC link, so the transmission of radio configuration parameters is very safe and reliable.Then, access point begins to search router at power line, simultaneously, router begins to judge whether the request of search arrives, until router is received the request of search, and reply to access point and to inform that router exists, at this moment, the access point judgement is searched successfully, and beginning is initiated the request of connecting to router, router receives the connection request of access point, and router and access point have just been set up annexation.Then, access point sends random number, MAC Address and the default character string of oneself to router, simultaneously, router also sends random number, MAC Address and the default character string of oneself to access point, it should be noted that at this, MAC Address is used for the unique identification network equipment, and default character string is used for identifying the technical program, i.e. the protocol-identifier of intercommunication.Receive respectively the other side's random number, MAC Address and default character string at router and access point after, random number, MAC Address and default character string according to both sides generate registration code according to default algorithm, preferably, generate registration code with the PRF-512 algorithm, the false code of its algorithm is described below:
Wherein, MAC is the result behind the MAC Address position XOR of the MAC Address of router and access point; Random Number is the result of the random digit step-by-step XOR of the random number of router and access point; HMAC-SHA-1 is based on the hmac algorithm of SHA1, and L (R, 0,512) is the value of obtaining the low 512bit of R.The registration L code that draws by the PRF-512 algorithm both can guarantee the uniqueness of registration code, can guarantee again the safety of registration code.
After router and access point generate respectively separately registration code, access point provides configuration information with its registration code to router solicitation, router is after the request of receiving, whether the registration code of the access point that begins to verify the registration code of oneself and receive mates, if coupling, illustrate that this access point registered to this router, then can send configuration information to this access point.Access point is used this configuration information after receiving configuration information.It should be noted that at this, the flow process of router to an access point propelling movement configuration information below only has been described, should be appreciated that other access point of this radio roaming network's coverage area also can obtain configuration information by identical mode, like this, the radio roaming network just can be built successfully.In this embodiment, combine the registration code of random number, MAC Address, random number generation, guaranteed uniqueness, the reliability of registration code.
Fig. 7 is the flow chart of construction method embodiment three that the present invention is based on the radio roaming network of power line, this embodiment compares embodiment shown in Figure 5, difference only is after step e, also comprise step I: the configuration information to router and at least one access point carries out synchronously, can solve like this router to the optimization problems of all access points.In addition, the flow of each access point of router monitoring and employed wireless channel, and regulate the wireless channel of access point according to monitor message, can solve like this router to the unified management of all access points.
Fig. 8 is the flow chart of step among Fig. 7 (I) embodiment one, and at first explanation is that configuration information comprises version number, wherein, the initial version of the configuration information of access point number is 0, and the initial version of the configuration information of router number is 1, and the every modification of the configuration information of router once, and its version number adds 1.In this embodiment, step (I) can specifically comprise:
(I1). router periodic broadcasting version message, described version message comprises the version number of the up-to-date configuration information of router;
(I2). access point is monitored the version message of router at power line, and judges whether the version number of the configuration information of router upgrades, if then carry out next step; If not, execution in step (I1) then;
(I3). access point sends the update request message to router, the update request message comprises the current version number of the configuration information of access point, preferably, access point selects a random time point to send the update request message to router within the default time interval, can prevent so a plurality of access points of same time initiate simultaneously the request, thereby cause instantaneous pressure to router;
(I4). router receives the update request message that access point sends, and sends up-to-date configuration information to access point, so that the config update of access point.
Fig. 9 is the flow chart of step among Fig. 8 (I4) embodiment one, at first explanation is, when access point sent the update request message to router, the update request message was except the current version extra of the configuration information that comprises access point, the registration code that also comprises access point, and step (I4) can specifically comprise:
(I41). router receives the update request message that access point sends;
(I42). whether its registration code that generates of router authentication mates with the registration code that receives, if then carry out next step; If not, then send the denial of service message to access point;
(I43). whether up-to-date the current version of the configuration information of router check access point is number, if not, then carries out next step; If, then send confirmation message to access point, need not to upgrade;
(I44). router sends up-to-date configuration information to access point, so that the config update of access point.
Figure 10 is the flow chart of step among Fig. 8 (I4) embodiment two, this embodiment compares step shown in Figure 9 (I4), difference only is, router preserve latest configuration information and with the difference configuration information of inferior new configuration information, and, between step (I43) and step (I44), also comprise:
(I45). whether the current version of the configuration information of router check access point number number differs from 1 with the current version of the configuration information of router, if, execution in step (I46) then; If not, execution in step (I44) then;
(I46). router sends the difference configuration information to access point, so that the config update of access point.Like this, can reduce most of unnecessary flow.
Figure 11 is the flow chart of step among Fig. 8 (I2) embodiment one, and this step (I2) specifically comprises:
(I21) the .HyFi WAP (wireless access point) is monitored the version message of HyFi wireless router at power line;
(I22) whether the .HyFi WAP (wireless access point) judge to send the MAC Address of HyFi wireless router of this version message correct, if, execution in step (I23) then; If not, then abandon this version message;
(I23) the .HyFi WAP (wireless access point) judges whether the version number of the configuration information of HyFi wireless router upgrades, if, execution in step (I3); If not, execution in step (I1) then.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (12)
1. the construction method based on the radio roaming network of power line is characterized in that, is provided with HyFi wireless router and at least one HyFi WAP (wireless access point) in the overlay area of radio roaming network, and the construction method of described radio roaming network comprises:
(A). HyFi wireless router and HyFi WAP (wireless access point) receive respectively PLC secure network function start signal;
(B). the HyFi WAP (wireless access point) is searched the HyFi wireless router at power line, to connect with the HyFi wireless router;
(C) the .HyFi WAP (wireless access point) provides configuration information by power line to the request of HyFi wireless router;
(D) the .HyFi wireless router provides configuration information by power line to the HyFi WAP (wireless access point);
(E) the .HyFi WAP (wireless access point) is used the configuration information that receives, to set up the radio roaming network.
2. the construction method of the radio roaming network based on power line according to claim 1 is characterized in that described step (A) also comprises:
HyFi wireless router and HyFi WAP (wireless access point) receive respectively the registration start signal, and HyFi wireless router and access point generate respectively random number;
Between described step (B) and described step (C), also comprise:
(F) .HyFi wireless router and HyFi WAP (wireless access point) send mutually separately random number, MAC Address and default character string;
(G) .HyFi wireless router and HyFi WAP (wireless access point) generate registration code according to both sides' random number, MAC Address and default character string according to default algorithm respectively;
Described step (C) also comprises:
The HyFi WAP (wireless access point) also sends the registration code that the HyFi WAP (wireless access point) generates to the HyFi wireless router when providing configuration information to the request of HyFi wireless router;
Also comprise between described step (C) and the step (D):
(H) the .HyFi wireless router verifies whether its registration code that generates and the registration code that receives mate, if, execution in step (D) then.
3. the construction method of the radio roaming network based on power line according to claim 1 is characterized in that, in described step (E) afterwards, also comprises:
(I). the configuration information to HyFi wireless router and at least one HyFi WAP (wireless access point) carries out synchronously.
4. the construction method of the radio roaming network based on power line according to claim 3, it is characterized in that, described configuration information comprises version number, wherein, the initial version of the configuration information of HyFi WAP (wireless access point) number is that the initial version of the configuration information of 0, HyFi wireless router number is 1, and the every modification of the configuration information of HyFi wireless router once, its version number adds 1, and described step (I) comprising:
(I1) .HyFi wireless router periodic broadcasting version message, described version message comprises the version number of the up-to-date configuration information of HyFi wireless router;
(I2) the .HyFi WAP (wireless access point) is monitored the version message of HyFi wireless router at power line, and judges whether the version number of the configuration information of HyFi wireless router upgrades, if then carry out next step;
(I3) the .HyFi WAP (wireless access point) sends the update request message to the HyFi wireless router, and described update request message comprises the current version number of the configuration information of HyFi WAP (wireless access point);
(I4) the .HyFi wireless router receives the update request message that the HyFi WAP (wireless access point) sends, and sends up-to-date configuration information to the HyFi WAP (wireless access point), so that the config update of HyFi WAP (wireless access point).
5. the construction method of the radio roaming network based on power line according to claim 4 is characterized in that in described step (I3), described update request message also comprises the registration code of HyFi WAP (wireless access point);
Described step (I4) comprising:
(I41). the HyFi wireless router receives the update request message that the HyFi WAP (wireless access point) sends;
(I42) the .HyFi wireless router verifies whether its registration code that generates and the registration code that receives mate, if then carry out next step; If not, then send the denial of service message to the HyFi WAP (wireless access point);
(I43) whether up-to-date the current version of the configuration information of .HyFi wireless router check HyFi WAP (wireless access point) is number, if not, then carries out next step; If, then send confirmation message to the HyFi WAP (wireless access point), need not to upgrade;
(I44). the HyFi wireless router sends up-to-date configuration information to the HyFi WAP (wireless access point), so that the config update of HyFi WAP (wireless access point).
6. the construction method of the radio roaming network based on power line according to claim 5 is characterized in that, the HyFi wireless router preserve latest configuration information and with the difference configuration information of inferior new configuration information; And,
Between described step (I43) and step (I44), also comprise:
(I45). whether the current version of the configuration information of HyFi wireless router check HyFi WAP (wireless access point) number number differs from 1 with the current version of the configuration information of HyFi wireless router, if, execution in step (I46) then; If not, execution in step (I44) then;
(I46). the HyFi wireless router sends the difference configuration information to the HyFi WAP (wireless access point), so that the config update of HyFi WAP (wireless access point).
7. the construction method of the radio roaming network based on power line according to claim 4 is characterized in that described step (I2) comprising:
(I21) the .HyFi WAP (wireless access point) is monitored the version message of HyFi wireless router at power line;
(I22) whether the .HyFi WAP (wireless access point) judge to send the MAC Address of HyFi wireless router of this version message correct, if, execution in step (I23) then; If not, then abandon this version message;
(I23) the .HyFi WAP (wireless access point) judges whether the version number of the configuration information of HyFi wireless router upgrades, if, execution in step (I3) then; If not, execution in step (I1) then.
8. the construction method of the radio roaming network based on power line according to claim 4 is characterized in that, in described step (I3), selects a random time point to HyFi wireless router transmission update request message within the default time interval.
9. the construction method of the radio roaming network based on power line according to claim 1 is characterized in that, in described step (E) afterwards, also comprises:
(J) the .HyFi wireless router is monitored flow and the employed wireless channel of each HyFi WAP (wireless access point), and regulates the wireless channel of HyFi WAP (wireless access point) according to monitor message.
10. the construction method of the radio roaming network based on power line according to claim 1 is characterized in that, in described step (A),
HyFi wireless router and HyFi the WAP (wireless access point) respectively register button by separately receive PLC secure network function start signal and registration start signal simultaneously.
11. establishment system based on the radio roaming network of power line, it is characterized in that, comprise HyFi wireless router and at least one HyFi WAP (wireless access point), and, described HyFi wireless router comprises respectively Wi-Fi module, PLC module and the control module that is connected with described HyFi WAP (wireless access point), and the Wi-Fi module of described HyFi wireless router also comprises wan interface; Wherein,
When setting up the radio roaming network, the control module of HyFi wireless router and HyFi WAP (wireless access point) receives respectively PLC secure network function start signal; The PLC module of HyFi WAP (wireless access point) is searched the HyFi wireless router at power line, to connect with the HyFi wireless router under the control of its control module; The PLC module of HyFi WAP (wireless access point) provides configuration information by power line to the request of HyFi wireless router under the control of its control module; The PLC module of HyFi wireless router provides configuration information by power line to the HyFi WAP (wireless access point) under the control of its control module; The control module of HyFi WAP (wireless access point) receives described configuration information and uses described configuration information by its PLC module, to set up the radio roaming network.
12. the establishment system of the radio roaming network based on power line according to claim 11, it is characterized in that, described HyFi wireless router and described HyFi WAP (wireless access point) also comprise respectively the register button that is connected with separately control module, described register button is used for receiving simultaneously PLC secure network function start signal and registration start signal, and the signal that receives is sent to corresponding control module.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441873A (en) * | 2013-08-23 | 2013-12-11 | 深圳市共进电子股份有限公司 | Mixing network wireless cloning method |
| WO2015192465A1 (en) * | 2014-06-16 | 2015-12-23 | 中兴通讯股份有限公司 | Wireless configuration synchronization method, wireless router and ap |
| CN105357706A (en) * | 2015-10-10 | 2016-02-24 | 网易（杭州）网络有限公司 | Method and system for simulating wireless network, and routing host |
| CN105790994A (en) * | 2014-12-26 | 2016-07-20 | 海信集团有限公司 | Method and system for synchronizing configuration information of power line communication PLC local area network |
| CN106850222A (en) * | 2017-01-04 | 2017-06-13 | 普联技术有限公司 | The configuration and synchronization method of wireless networking devices, wireless networking devices and system |
| CN108307694A (en) * | 2015-11-23 | 2018-07-20 | 华为技术有限公司 | A kind of network connection information acquisition methods and router |
| CN109660958A (en) * | 2018-12-29 | 2019-04-19 | 珠海慧信微电子有限公司 | A kind of network-building method and meter register method of power meter reading system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050085259A1 (en) * | 2003-10-15 | 2005-04-21 | Conner W. S. | Technique to coordinate wireless network over a power line or other wired back channel |
| CN101065935A (en) * | 2004-10-13 | 2007-10-31 | 波克股份有限公司 | Systems and methods for redundant networks |
| US20100309923A1 (en) * | 2009-06-03 | 2010-12-09 | Chen Hsu-Hui | Gateway integrating mobile communication and powerline connection |
| CN102014524A (en) * | 2010-11-24 | 2011-04-13 | 北京福星晓程电子科技股份有限公司 | Wireless sensor network and power line communication-based chip and monitoring system |
| CN102710475A (en) * | 2012-06-08 | 2012-10-03 | 绵阳灵通电讯设备有限公司 | Free-throw line Modem and bus type multi-medium multi-point networking broadband network thereof |
-
2012
- 2012-11-21 CN CN201210475497.3A patent/CN102970770B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050085259A1 (en) * | 2003-10-15 | 2005-04-21 | Conner W. S. | Technique to coordinate wireless network over a power line or other wired back channel |
| CN101065935A (en) * | 2004-10-13 | 2007-10-31 | 波克股份有限公司 | Systems and methods for redundant networks |
| US20100309923A1 (en) * | 2009-06-03 | 2010-12-09 | Chen Hsu-Hui | Gateway integrating mobile communication and powerline connection |
| CN102014524A (en) * | 2010-11-24 | 2011-04-13 | 北京福星晓程电子科技股份有限公司 | Wireless sensor network and power line communication-based chip and monitoring system |
| CN102710475A (en) * | 2012-06-08 | 2012-10-03 | 绵阳灵通电讯设备有限公司 | Free-throw line Modem and bus type multi-medium multi-point networking broadband network thereof |
Non-Patent Citations (1)
| Title |
|---|
| 赵玉民: "家庭网络互联技术与数字家庭组建方案探讨", 《学术论坛 电视技术》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441873A (en) * | 2013-08-23 | 2013-12-11 | 深圳市共进电子股份有限公司 | Mixing network wireless cloning method |
| WO2015192465A1 (en) * | 2014-06-16 | 2015-12-23 | 中兴通讯股份有限公司 | Wireless configuration synchronization method, wireless router and ap |
| CN105307197A (en) * | 2014-06-16 | 2016-02-03 | 中兴通讯股份有限公司 | Wireless configuration synchronization method, wireless router and AP |
| CN105790994A (en) * | 2014-12-26 | 2016-07-20 | 海信集团有限公司 | Method and system for synchronizing configuration information of power line communication PLC local area network |
| CN105790994B (en) * | 2014-12-26 | 2019-03-26 | 海信集团有限公司 | A kind of configuration information synchronous method, equipment and the system of power line communication PLC local area network |
| CN105357706A (en) * | 2015-10-10 | 2016-02-24 | 网易（杭州）网络有限公司 | Method and system for simulating wireless network, and routing host |
| CN105357706B (en) * | 2015-10-10 | 2019-01-08 | 网易（杭州）网络有限公司 | Method, routing host and the system of analog wireless networks |
| CN108307694A (en) * | 2015-11-23 | 2018-07-20 | 华为技术有限公司 | A kind of network connection information acquisition methods and router |
| CN108307694B (en) * | 2015-11-23 | 2020-09-11 | 华为技术有限公司 | Network connection information acquisition method and router |
| CN106850222A (en) * | 2017-01-04 | 2017-06-13 | 普联技术有限公司 | The configuration and synchronization method of wireless networking devices, wireless networking devices and system |
| CN109660958A (en) * | 2018-12-29 | 2019-04-19 | 珠海慧信微电子有限公司 | A kind of network-building method and meter register method of power meter reading system |
| CN109660958B (en) * | 2018-12-29 | 2021-03-05 | 珠海慧信微电子有限公司 | Networking method of electric power meter reading system and meter reading method |
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