CN101980485B - The method of router and transmission data - Google Patents
The method of router and transmission data Download PDFInfo
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- CN101980485B CN101980485B CN201010510259.2A CN201010510259A CN101980485B CN 101980485 B CN101980485 B CN 101980485B CN 201010510259 A CN201010510259 A CN 201010510259A CN 101980485 B CN101980485 B CN 101980485B
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Abstract
The invention discloses a kind of method of router and transmission data.Wherein, this router comprises: local area network (LAN) transceiver module, for receiving and send the data in local area network (LAN), and carries out preliminary treatment to data, completes the communication with terminal; LAN data forwarding module, for receiving the data from local area network (LAN) transceiver module, determine the type of data, type according to determining processes data, the result of process is sent to terminal corresponding in local area network (LAN), wherein, data comprise the media data of medium type and the signaling of signaling type.According to the present invention, solve the larger problem of the transmission cost of terminal room in local area network (LAN), enhance flexibility and the practicality of network.
Description
Technical field
The present invention relates to wimax network communication field, in particular to a kind of router and the method transmitting data.
Background technology
Nearly 2 years, the commercialization step of wimax accelerated, and increasing equipment vendor and operator add wimax alliance, and global Experimental Network has reached 150.This illustrates wimax technology, and convergence is ripe, and application prospect is very wide.Along with the development of wimax network, Related product emerges in an endless stream, comprise ASN-GW (ATM SwitchingNetwork-Gateway, ATM switching network gateway), AAA (Authentication, Authorization and Accounting, authentication, authorization, accounting) server, base station and terminal etc.
For small wireless network such as families, the application of wireless router is very extensive.And at present, market also there is no the complete wireless router based on wimax technology, what occur is all with wimax technology for wide area network access way, with the wireless router of Wi-Fi technology for LAN optimization mode.This router and the wireless router not too large difference used at present, it cannot provide the access of wimax terminal.
When having multiple wimax terminal mutual data transmission in indoor (such as the small indoor such as family, office place etc.), use existing router to transmit and receive data all to need the network through operator, certain burden is brought to the network of operator, simultaneously, this application also can produce two-way network charges, causes the transmission cost of wimax terminal room larger.
Summary of the invention
Main purpose of the present invention is a kind of method providing router and transmission data, at least to solve the larger problem of transmission cost of above-mentioned wimax terminal room.
According to an aspect of the present invention, provide a kind of router, comprising: local area network (LAN) transceiver module, for receiving and send the data in local area network (LAN), and preliminary treatment is carried out to data, complete the communication with terminal; LAN data forwarding module, for receiving the data from local area network (LAN) transceiver module, determine the type of data, type according to determining processes data, the result of process is sent to terminal corresponding in local area network (LAN), wherein, data comprise the media data of medium type and the signaling of signaling type.
According to a further aspect in the invention, provide a kind of method transmitting data, comprising: the local area network (LAN) transceiver module office of acceptance area network data of router, and preliminary treatment is carried out to data, forward pretreated data; The LAN data forwarding module of router receives the data from local area network (LAN) transceiver module, determine the type of data, type according to determining processes data, and the result of process is sent to terminal corresponding in local area network (LAN), wherein, data comprise the media data of medium type and the signaling of signaling type.
Pass through the present invention, adopt and local area network (LAN) transceiver module is set on the router, so that will the network of data without operator of local area network (LAN) be belonged to, but be forwarded to object terminal by LAN data forwarding module, solve the larger problem of transmission cost between terminal in local area network (LAN) (especially wimax terminal), enhance flexibility and the practicality of network.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart of the router according to the embodiment of the present invention 1;
Fig. 2 is the another kind of structured flowchart of the router according to the embodiment of the present invention 1;
Fig. 3 is the concrete structure block diagram of the router according to the embodiment of the present invention 1;
Fig. 4 is the structured flowchart of the router according to the embodiment of the present invention 2;
Fig. 5 is the networking schematic diagram accessed according to the router of the embodiment of the present invention 2;
Fig. 6 is the method flow diagram of the transmission data according to the embodiment of the present invention 3;
Fig. 7 is the method schematic diagram accessed according to the terminal of the embodiment of the present invention 4;
Fig. 8 is the method schematic diagram carrying out transfer of data according to the router of the embodiment of the present invention 4.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Current wimax number of users constantly increases, and it is the wireless router of wide area network access way that the transfer of data between user uses usually with wimax, and local area network (LAN) uses Wi-Fi access technology, does not consider the demand that many wimax terminal local accesses.Based on this, embodiments provide a kind of router and the method with transmission data.
Embodiment 1
Fig. 1 shows the structured flowchart of a kind of router according to the embodiment of the present invention, and this router comprises: local area network (LAN) transceiver module 10 and LAN data forwarding module 20, and each functions of modules is as follows:
Local area network (LAN) transceiver module 10, for receiving and send the data in local area network (LAN), and carries out preliminary treatment to described data, completes the communication with terminal;
LAN data forwarding module 20, be connected with local area network (LAN) transceiver module 10, for receiving the data from local area network (LAN) transceiver module 10, determine the type of these data, according to the type determined, described data are processed, the result of process is sent to terminal corresponding in local area network (LAN), wherein, these data comprise the media data of medium type and the signaling of signaling type.
The LAN data forwarding module of the present embodiment processes data according to the type of data, can realize the process of media data and signaling with reference to correlation technique.
Router is as shown in Figure 1 known, this router passes through the Collaborative Control of local area network (LAN) transceiver module 10 and LAN data forwarding module 20, the transfer of data of terminal in local area network (LAN) can be completed, this transfer of data can complete without the network of operator, thus reduce the transmission cost of terminal room in local area network (LAN), be particularly useful for the transfer of data of wimax terminal room.
During specific implementation, can according to the difference of the type of transmission data, LAN data forwarding module 20 is divided into different modules, shown in Figure 2, this LAN data forwarding module 20 comprises distribution Collaborative Control module 214, media data control module 216 and terminal signaling processing module 218, wherein:
Distribution Collaborative Control module 214, being connected with local area network (LAN) transceiver module 10, for receiving the data from local area network (LAN) transceiver module, determining the type of data, according to the type distributing data determined;
Media data control module 216, is connected with local area network (LAN) transceiver module 10 with distribution Collaborative Control module 214, and for receiving the media data of distribution Collaborative Control module 214 transmission, and forwarding media data are to terminal corresponding to this local area network (LAN);
Terminal signaling processing module 218, be connected with local area network (LAN) transceiver module 10 with distribution Collaborative Control module 214, for receiving the signaling that distribution Collaborative Control module 214 sends, generate response signaling according to the signaling received, response signaling is forwarded to terminal corresponding to this local area network (LAN) by local area network (LAN) transceiver module 10.
Terminal in above-mentioned local area network (LAN) can be support the wireless terminal of wimax technology, i.e. wimax terminal, also can be the catv terminal supporting ethernet technology, i.e. ethernet terminal; For the terminal supporting wimax technology, local area network (LAN) transceiver module 10 comprises:
Local area network wireless Transmit-Receive Unit, for receiving the data of terminal in wimax WLAN (wireless local area network), and to this decoding data and demodulation process, by the data retransmission after process to distribution Collaborative Control module 214, and the response signaling of receiving terminal signaling processing module 218, response signaling is modulated and coded treatment, the response signaling after process is forwarded to wimax terminal corresponding in this wimax WLAN (wireless local area network);
Correspondingly, media data control module 216 comprises: LAN Medium DCU data control unit, for receiving media data, according to the routing iinformation that the routing iinformation in media data is preserved with self, give wimax terminal corresponding in this wimax WLAN (wireless local area network) by media data route.
For the terminal supporting ethernet technology, local area network (LAN) transceiver module 10 comprises: Ethernet data converting unit, for receiving the data of catv terminal in Ethernet, and decapsulation process is carried out to data, by the data retransmission after process to distribution Collaborative Control module 214; And the media data that receiving media data control module 216 sends, media data is encapsulated as ethernet format, and gives ethernet terminal corresponding in this Ethernet by the data retransmission after encapsulation;
Correspondingly, media data control module 216 comprises: Ethernet media data control unit, for receiving media data, media data is forwarded to above-mentioned Ethernet data converting unit.
Preferably, terminal signaling processing module 218 comprises:
Basic capability negotiating unit, for receiving the basic capability negotiating demand signalling that distribution Collaborative Control module 214 sends, generate basic capability negotiating response signaling according to the basic capacity information self stored, basic capability negotiating response signaling is forwarded to terminal corresponding to this local area network (LAN) by local area network (LAN) transceiver module 10;
According to authentication request signaling, authenticating unit, for receiving the authentication request signaling that distribution Collaborative Control module 214 sends, checking that whether corresponding terminal is legal, if legal, allowing corresponding terminal access and generate Authentication Response signaling; If illegal, the terminal access that refusal is corresponding; Authentication Response signaling is forwarded to corresponding terminal by local area network (LAN) transceiver module 10;
Registration capability negotiation unit, for receiving the registration Capability negotiation request signaling that distribution Collaborative Control module 214 sends, generate registration capability negotiation response signaling according to the registration ability information self stored, registration capability negotiation response signaling is forwarded to terminal corresponding to this local area network (LAN) by local area network (LAN) transceiver module 10.
Wherein, above-mentioned authenticating unit is used for when terminal accesses and router carries out authorizing procedure, to limit user, affects router performance when avoiding any terminal to access.
In addition, this router initiatively can also set up data channel with terminal, now, generates data channel and sets up demand signalling, and after terminal receives this signaling, will generate and reply data channel and set up response signaling, complete the foundation of data channel.
Router is as shown in Figure 2 known, this router is by the Collaborative Control of local area network (LAN) transceiver module 10, distribution Collaborative Control module 214, media data control module 216 and terminal signaling processing module 218, can complete the transfer of data of terminal in local area network (LAN), this transfer of data can complete without the network of operator.
The router of the embodiment of the present invention can also support wan communication, and see Fig. 3, this router, except comprising each module in Fig. 2, also comprises:
Wide area network radio receiving transmitting module 30, for receiving and sending wide area network data, processes wide area network data, completes the communication with wimax base station;
Base station signaling processing module 32, for receiving the wide area network signaling that distribution Collaborative Control module 214 sends, sends to corresponding wimax base station by wide area network signaling;
Correspondingly, distribute Collaborative Control module 214 to comprise: wide area network data Dispatching Unit, for receiving the wide area network data from wide area network radio receiving transmitting module 30, if wide area network data is media data, is forwarded to media data control module 216 by media data; If wide area network data is wide area network signaling, wide area network signaling is forwarded to base station signaling processing module 32.
The present embodiment is by arranging local area network (LAN) transceiver module 10 at router, the network of data without operator of local area network (LAN) can be belonged to, but be forwarded to object terminal by LAN data forwarding module 20, solve the larger problem of transmission cost between terminal in local area network (LAN) (especially wimax terminal), enhance flexibility and the practicality of network.This router had both supported LAN subscriber WiMAX login technique, was applicable to various wimax card of surfing Internet and wimax terminal, also supported Ethernet wiring logging-on function technology.
Embodiment 2
Fig. 4 shows the structured flowchart of a kind of router according to the embodiment of the present invention, and this router comprises: local area network wireless transceiver module 41, wide area network radio receiving transmitting module 42, distribution Collaborative Control module 43, base station signaling processing module 44, terminal signaling processing module 45, media data control module 46 and Ethernet data modular converter 47;
Wherein, local area network wireless transceiver module 41 is connected with distribution Collaborative Control module 43, terminal signaling processing module 45; Wide area network radio receiving transmitting module 42 is connected with distribution Collaborative Control module 43, base station signaling processing module 44; Media data control module 46 with local area network wireless transceiver module 41, wide area network radio receiving transmitting module 42, distribute Collaborative Control module 43, Ethernet data modular converter 47 is connected.This router accesses in networking shown in Fig. 5 by the present embodiment, and wherein, the router of the present embodiment is the wimax wireless router in Fig. 5, and itself and wimax terminal, by wireless connections, are connected by Ethernet with PC terminal, pass through wireless connections with wimax base station.Under this network environment, the function of each module is as follows:
Local area network wireless transceiver module 41, be responsible for receiving and sending wimax physical signalling, the operation such as encoding and decoding, modulating/demodulating of complete pair signals, completes the communication with wimax terminal;
Wide area network radio receiving transmitting module 42, be responsible for receiving and sending wimax physical signalling, the operation such as encoding and decoding, modulating/demodulating of complete pair signals, completes the communication with wimax base station;
Distribution Collaborative Control module 43, is responsible for distinguishing wimax signaling and media data, and is distributed to different processing modules.Be responsible for the communication between each module simultaneously, and the control of entire system;
Terminal signaling processing module 45, is responsible for process and the signaling of terminal interaction, completes access and the releasing operation of wimax terminal;
Base station signaling processing module 44, is responsible for the signaling that process is mutual with base station;
Media data control module 46, to be responsible for the media data that receives according to routing iinformation, sends to wimax user, the wimax base station of operator or ethernet user;
Ethernet data modular converter 47, is responsible for the wimax data encapsulation received being converted to Ethernet encapsulation, and sends to corresponding ethernet user by Ethernet interface.
Now existing in the technology of pass with wimax is the wireless router of wide area network access way, and local area network (LAN) is all be access technology with Wi-Fi, does not consider the demand that many wimax terminal local accesses.If adopt wimax terminal, can only the wimax network of direct access carrier, and cannot local free networking.Adopt the wimax wireless router of the present embodiment design can support the local access of many wimax terminal and the access of ethernet user, freely form local area network (LAN), by the network of the wimax interface access carrier of wide area network, the flexibility of Local Area Networking can be considerably increased simultaneously.Meanwhile, after multiple wimax terminal access, the mutual transmission of data can be realized without the need to access carrier network.So not only facilitate the information sharing between user, and when there is no access carrier network, greatly reducing data traffic expense and the Web vector graphic duration of user, saving the communications cost of user.If need to connect external network (wide area network), then need the license ability access obtaining operator.
Embodiment 3
Fig. 6 shows the method flow diagram of the transmission data according to the embodiment of the present invention, and the method can use the router shown in Fig. 1 in embodiment 1 to complete, and comprises the following steps:
Step S602, the local area network (LAN) transceiver module office of acceptance area network data of router, and preliminary treatment is carried out to data, forward pretreated data;
Step S604, the LAN data forwarding module of router receives the data from local area network (LAN) transceiver module, determine the type of data, type according to determining processes data, and the result of process is sent to terminal corresponding in local area network (LAN), wherein, data comprise the media data of medium type and the signaling of signaling type.
The LAN data forwarding module of the present embodiment processes data according to the type of data, can realize the process of media data and signaling with reference to correlation technique.
For the router topology shown in Fig. 2 in embodiment 1, above-mentioned steps S604 can realize in the following manner:
1) the distribution Collaborative Control module in LAN data forwarding module receives the data from local area network (LAN) transceiver module, determines the type of data, according to the type distributing data determined;
2) the media data control module in LAN data forwarding module receives the media data that distribution Collaborative Control module sends, and terminal corresponding in forwarding media data to local area network (LAN);
3) the terminal signaling processing module in LAN data forwarding module receives the signaling that distribution Collaborative Control module sends, and generates response signaling, response signaling is forwarded to terminal corresponding in this local area network (LAN) by local area network (LAN) transceiver module according to the signaling received.
Terminal in the embodiment of the present invention can be support the wireless terminal of wimax technology, i.e. wimax terminal, also can be the catv terminal supporting ethernet technology, i.e. ethernet terminal; For the terminal supporting wimax technology, the local area network (LAN) transceiver module office of acceptance area network data of router, and preliminary treatment is carried out to data comprise: the local area network wireless Transmit-Receive Unit of local area network (LAN) transceiver module receives the data of terminal in wimax WLAN (wireless local area network), and to decoding data and demodulation process;
Correspondingly, terminal corresponding in media data control module forwarding media data to local area network (LAN) in LAN data forwarding module comprises: after the LAN Medium DCU data control unit receiving media data in media data control module, according to the routing iinformation that the routing iinformation in media data is preserved with self, by media data route to wimax terminal corresponding in wimax WLAN (wireless local area network);
Response signaling is forwarded to terminal corresponding in local area network (LAN) by local area network (LAN) transceiver module and comprises by the terminal signaling processing module in LAN data forwarding module: the response signaling of local area network wireless Transmit-Receive Unit receiving terminal signaling processing module, response signaling is modulated and coded treatment, the response signaling after process is forwarded to wimax terminal corresponding in wimax WLAN (wireless local area network).
For the terminal supporting ethernet technology, the local area network (LAN) transceiver module office of acceptance area network data of router, and preliminary treatment is carried out to data comprise: the Ethernet data converting unit in local area network (LAN) transceiver module receives the data of catv terminal in Ethernet, and carries out decapsulation process to data;
Correspondingly, terminal corresponding in media data control module forwarding media data to local area network (LAN) in LAN data forwarding module comprises: after the Ethernet media data control unit receiving media data in media data control module, media data is forwarded to Ethernet data converting unit; Media data is encapsulated as ethernet format by Ethernet data converting unit, and by the data retransmission after encapsulation to ethernet terminal corresponding in Ethernet.
When using this router (such as, router shown in Fig. 3 in embodiment 1) by wide area network transmission data, said method also comprises:
1) the wide area network radio receiving transmitting module of router receives wide area network data, processes wide area network data, the data after process is sent distribution Collaborative Control module;
2) the wide area network data Dispatching Unit distributed in Collaborative Control module receives wide area network data, if wide area network data is media data, media data is forwarded to media data control module; If wide area network data is wide area network signaling, wide area network signaling is forwarded to the base station signaling processing module of router;
3) wide area network signaling is sent to corresponding wimax base station by the base station signaling processing module of router.
Terminal signaling processing module in above-mentioned LAN data forwarding module receives the signaling that distribution Collaborative Control module sends, and generates response signaling according to the signaling received, and response signaling is forwarded to terminal corresponding in local area network (LAN) by local area network (LAN) transceiver module and comprises:
Basic capability negotiating unit in terminal signaling processing module receives the basic capability negotiating demand signalling that distribution Collaborative Control module sends, generate basic capability negotiating response signaling according to the basic capacity information self stored, basic capability negotiating response signaling is forwarded to terminal corresponding in local area network (LAN) by local area network (LAN) transceiver module;
Authenticating unit in terminal signaling processing module receives the authentication request signaling that distribution Collaborative Control module sends, and checks that whether corresponding terminal is legal according to authentication request signaling, if legal, allows corresponding terminal access and generate Authentication Response signaling; If illegal, the terminal access that refusal is corresponding; Authentication Response signaling is forwarded to corresponding terminal by local area network (LAN) transceiver module;
Registration capability negotiation unit in terminal signaling processing module receives the registration Capability negotiation request signaling that distribution Collaborative Control module sends, generate registration capability negotiation response signaling according to the registration ability information self stored, registration capability negotiation response signaling is forwarded to terminal corresponding in local area network (LAN) by local area network (LAN) transceiver module.
In addition, this router initiatively can also set up data channel with terminal, now, generates data channel and sets up demand signalling, and after terminal receives this signaling, will generate and reply data channel and set up response signaling, complete the foundation of data channel.
The router of the present embodiment is by arranging local area network (LAN) transceiver module, the network of data without operator of local area network (LAN) can be belonged to, but be forwarded to object terminal by LAN data forwarding module, solve the larger problem of transmission cost between terminal in local area network (LAN) (especially wimax terminal), enhance flexibility and the practicality of network.This router had both supported LAN subscriber WiMAX login technique, was applicable to various wimax card of surfing Internet and wimax terminal, also supported Ethernet wiring logging-on function technology.
Embodiment 4
Fig. 7 shows and uses the wireless router of wimax shown in Fig. 4 to carry out the schematic diagram of the method for wimax terminal access according to the embodiment of the present invention, and the method comprises the following steps:
Step 1, wimax terminal arranges the username and password of router access.
Step 2, wimax terminal, by the local area network wireless transceiver module of router, carries out measuring (ranging) process with terminal signaling processing module.
Step 3, wimax terminal sends basic capability negotiating demand signalling (SBC-REQ) and carries out basic capability negotiating.
Step 4, the signaling received is sent to terminal signaling processing module by router distribution Collaborative Control module, and terminal signaling processing module is according to basic capacity information-reply basic capability negotiating response signaling (SBC-RSP) stored.
Step 5, wimax terminal sends the authentication that authentication request signaling (PKM-REQ) carries out username and password.
Step 6, whether the username and password that router inspection receives is legal, if legal, allows terminal access, if the access of non-rule refusal terminal, and result is carried to terminal by Authentication Response signaling (PKM-RSP).
Step 7, wimax terminal sends registration Capability negotiation request signaling (REG-REQ) and carries out registration capability negotiation.
Step 8, the signaling received is sent to terminal signaling processing module by router distribution Collaborative Control module, and terminal signaling processing module replys registration capability negotiation response signaling (REG-RSP) according to the registration ability information stored.
Step 9, the information such as the QoS of the Business Stream that router terminal signaling processing module configures according to this locality, initiate data channel and set up demand signalling (DSA-REQ).
Step 10, wimax terminal replies data channel sets up response signaling (DSA-RSP), completes the foundation of data channel.
Fig. 8 shows and uses the wireless router of wimax shown in Fig. 4 to carry out the schematic diagram of the method for data processing according to the embodiment of the present invention, and the method comprises the following steps:
Step 1, router receives the data that wide area network side is sent.
Step 2, the data encapsulation form received judges by distribution Collaborative Control module, if media data, just data is directly sent to media data control module.Otherwise, send the data to base station signaling processing module.
Step 3, the routing iinformation that media data control module is carried according to the media data received, the routing iinformation preserved in querying router, and give corresponding wimax terminal according to Query Result route, or send to Ethernet data modular converter, this module encapsulates data and is converted to ethernet format, then sends to corresponding ethernet user.
Step 4, base station signaling processing module responds according to the signaling received, and by wide area network radio receiving transmitting module, signaling is sent to base station.
Step 5, router receives the data that local area network side is sent.
Step 6, the media data received is sent to media data control module by distribution Collaborative Control module, signaling is sent to terminal signaling processing module.If the data that ethernet user sends need Ethernet data modular converter to change encapsulation into IP message format.
Step 7, the media data route received is given corresponding wimax terminal or is sent to Ethernet data modular converter by media data control module, encapsulates data and is converted to ethernet format, then send to corresponding ethernet user.Or directly connected by WAN network and send.
Step 8, terminal signaling processing module responds according to the signaling received, and by local area network wireless transceiver module, signaling is sent to corresponding wimax terminal.
The router of the present embodiment is by arranging local area network (LAN) transceiver module, the network of data without operator of local area network (LAN) can be belonged to, but be forwarded to object terminal by distribution Collaborative Control module etc., solve the larger problem of transmission cost between terminal in local area network (LAN) (especially wimax terminal), enhance flexibility and the practicality of network.This router had both supported LAN subscriber WiMAX login technique, was applicable to various wimax card of surfing Internet and wimax terminal, also supported Ethernet wiring logging-on function technology.
From above description, can find out, the embodiment of the present invention is by arranging different interface LAN datas and wide area network data on the router, router interior is enable to distinguish different data, and to the different pass-through mode process of different data acquisitions, the data solving terminal room transmission in local area network (LAN) need the problem forwarded by carrier network, and then reduce the cost of transfer of data.For the small indoor place such as family, office provides wireless access and transmission service.Support terminal is under the prerequisite without the need to access carrier network simultaneously, realizes inner networking and transfer of data, greatly reduces the network charges of user.For large enterprise level user, considerable cost advantage can be brought.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, 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 amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a router, is characterized in that, comprising:
Local area network (LAN) transceiver module, for receiving and send the data in local area network (LAN), and carries out preliminary treatment to described data, completes the communication with terminal;
LAN data forwarding module, for receiving the data from described local area network (LAN) transceiver module, determine the type of described data, according to the type determined, described data are processed, the result of process is sent to terminal corresponding in described local area network (LAN), wherein, described data comprise the media data of medium type and the signaling of signaling type, and described LAN data forwarding module comprises distribution Collaborative Control module and media data control module;
Wide area network radio receiving transmitting module, for receiving and sending wide area network data, processes described wide area network data, completes the communication with wimax base station; Base station signaling processing module, for receiving the wide area network signaling that described distribution Collaborative Control module sends, sends to corresponding wimax base station by described wide area network signaling;
Described distribution Collaborative Control module, for receiving the data from described local area network (LAN) transceiver module, determine the type of described data, described data are distributed according to the type determined, wherein, described distribution Collaborative Control module comprises: wide area network data Dispatching Unit, for receiving the wide area network data from described wide area network radio receiving transmitting module, if described wide area network data is media data, described media data is forwarded to described media data control module; If described wide area network data is wide area network signaling, described wide area network signaling is forwarded to described base station signaling processing module.
2. router according to claim 1, is characterized in that, described LAN data forwarding module also comprises terminal signaling processing module, wherein:
Described media data control module, for receiving the media data that described distribution Collaborative Control module sends, and forwards terminal corresponding in described media data to described local area network (LAN);
Described terminal signaling processing module, for receiving the signaling that described distribution Collaborative Control module sends, the described signaling according to receiving generates response signaling, and described response signaling is forwarded to terminal corresponding in described local area network (LAN) by described local area network (LAN) transceiver module.
3. router according to claim 2, is characterized in that,
Described local area network (LAN) transceiver module comprises: local area network wireless Transmit-Receive Unit, for receiving the data of terminal in wimax WLAN (wireless local area network), and to described decoding data and demodulation process, by the data retransmission after process to described distribution Collaborative Control module, and receive the described response signaling of described terminal signaling processing module, described response signaling is modulated and coded treatment, the described response signaling after process is forwarded to wimax terminal corresponding in described wimax WLAN (wireless local area network);
Described media data control module comprises: LAN Medium DCU data control unit, for receiving described media data, according to the routing iinformation that the routing iinformation in described media data is preserved with self, give wimax terminal corresponding in described wimax WLAN (wireless local area network) by described media data route.
4. router according to claim 2, is characterized in that,
Described local area network (LAN) transceiver module comprises: Ethernet data converting unit, for receiving the data of catv terminal in Ethernet, and carries out decapsulation process to described data, by the data retransmission after process to described distribution Collaborative Control module; And receive the media data of described media data control module transmission, described media data is encapsulated as ethernet format, and gives ethernet terminal corresponding in described Ethernet by the data retransmission after encapsulation;
Described media data control module comprises: Ethernet media data control unit, for receiving described media data, described media data is forwarded to described Ethernet data converting unit.
5. the router according to any one of claim 2-4, is characterized in that, described terminal signaling processing module comprises:
Basic capability negotiating unit, for receiving the basic capability negotiating demand signalling that described distribution Collaborative Control module sends, generate basic capability negotiating response signaling according to the basic capacity information self stored, described basic capability negotiating response signaling is forwarded to corresponding terminal by described local area network (LAN) transceiver module;
According to described authentication request signaling, authenticating unit, for receiving the authentication request signaling that described distribution Collaborative Control module sends, checking that whether corresponding terminal is legal, if legal, allow the terminal of described correspondence to access and generate Authentication Response signaling; If illegal, refuse the terminal access of described correspondence; Described Authentication Response signaling is forwarded to the terminal of described correspondence by described local area network (LAN) transceiver module;
Registration capability negotiation unit, for receiving the registration Capability negotiation request signaling that described distribution Collaborative Control module sends, generate registration capability negotiation response signaling according to the registration ability information self stored, described registration capability negotiation response signaling is forwarded to corresponding terminal by described local area network (LAN) transceiver module.
6. transmit a method for data, it is characterized in that, comprising:
The local area network (LAN) transceiver module office of acceptance area network data of router, and preliminary treatment is carried out to described data, forward pretreated data;
The LAN data forwarding module of described router receives the data from described local area network (LAN) transceiver module, determine the type of described data, according to the type determined, described data are processed, and the result of process is sent to terminal corresponding in described local area network (LAN), wherein, described data comprise the media data of medium type and the signaling of signaling type, and described LAN data forwarding module comprises distribution Collaborative Control module and media data control module;
The wide area network radio receiving transmitting module of described router receives wide area network data, processes described wide area network data, and the data after process are sent to described distribution Collaborative Control module;
Described distribution Collaborative Control module receives the data from described local area network (LAN) transceiver module, determine the type of described data, described data are distributed according to the type determined, wherein, wide area network data Dispatching Unit in described distribution Collaborative Control module receives described wide area network data, if described wide area network data is media data, described media data is forwarded to described media data control module; If described wide area network data is wide area network signaling, described wide area network signaling is forwarded to the base station signaling processing module of described router;
Described wide area network signaling is sent to corresponding wimax base station by described base station signaling processing module.
7. method according to claim 6, it is characterized in that, the LAN data forwarding module of described router receives the data from described local area network (LAN) transceiver module, determine the type of described data, according to established data type, described data are processed, and the result of process are sent to terminal corresponding in described local area network (LAN) to comprise:
Media data control module in described LAN data forwarding module receives the media data that described distribution Collaborative Control module sends, and forwards terminal corresponding in described media data to described local area network (LAN);
Terminal signaling processing module in described LAN data forwarding module receives the signaling that described distribution Collaborative Control module sends, described signaling according to receiving generates response signaling, and described response signaling is forwarded to terminal corresponding in described local area network (LAN) by described local area network (LAN) transceiver module.
8. method according to claim 7, is characterized in that,
The local area network (LAN) transceiver module office of acceptance area network data of described router, and preliminary treatment is carried out to described data comprise: the local area network wireless Transmit-Receive Unit of described local area network (LAN) transceiver module receives the data of terminal in wimax WLAN (wireless local area network), and to described decoding data and demodulation process;
Media data control module in described LAN data forwarding module forwards terminal corresponding in described media data to described local area network (LAN) and comprises: after the LAN Medium DCU data control unit in described media data control module receives described media data, according to the routing iinformation that the routing iinformation in described media data is preserved with self, give wimax terminal corresponding in described wimax WLAN (wireless local area network) by described media data route;
Described response signaling is forwarded to terminal corresponding in described local area network (LAN) by described local area network (LAN) transceiver module and comprises by the terminal signaling processing module in described LAN data forwarding module: described local area network wireless Transmit-Receive Unit receives the described response signaling of described terminal signaling processing module, described response signaling is modulated and coded treatment, the described response signaling after process is forwarded to wimax terminal corresponding in described wimax WLAN (wireless local area network).
9. method according to claim 7, is characterized in that,
The local area network (LAN) transceiver module office of acceptance area network data of described router, and preliminary treatment is carried out to described data comprise: the Ethernet data converting unit in described local area network (LAN) transceiver module receives the data of catv terminal in Ethernet, and carries out decapsulation process to described data;
Media data control module in described LAN data forwarding module forwards terminal corresponding in described media data to described local area network (LAN) and comprises: after the Ethernet media data control unit in described media data control module receives described media data, described media data is forwarded to described Ethernet data converting unit; Described media data is encapsulated as ethernet format by described Ethernet data converting unit, and gives ethernet terminal corresponding in described Ethernet by the data retransmission after encapsulation.
10. the method according to any one of claim 7-9, it is characterized in that, terminal signaling processing module in described LAN data forwarding module receives the signaling that described distribution Collaborative Control module sends, described signaling according to receiving generates response signaling, described response signaling is forwarded to terminal corresponding in described local area network (LAN) by described local area network (LAN) transceiver module and comprises:
Basic capability negotiating unit in described terminal signaling processing module receives the basic capability negotiating demand signalling that described distribution Collaborative Control module sends, generate basic capability negotiating response signaling according to the basic capacity information self stored, described basic capability negotiating response signaling is forwarded to terminal corresponding in described local area network (LAN) by described local area network (LAN) transceiver module;
Authenticating unit in described terminal signaling processing module receives the authentication request signaling that described distribution Collaborative Control module sends, check that whether corresponding terminal is legal according to described authentication request signaling, if legal, allow the terminal of described correspondence to access and generate Authentication Response signaling; If illegal, refuse the terminal access of described correspondence; Described Authentication Response signaling is forwarded to the terminal of described correspondence by described local area network (LAN) transceiver module;
Registration capability negotiation unit in described terminal signaling processing module receives the registration Capability negotiation request signaling that described distribution Collaborative Control module sends, generate registration capability negotiation response signaling according to the registration ability information self stored, described registration capability negotiation response signaling is forwarded to terminal corresponding in described local area network (LAN) by described local area network (LAN) transceiver module.
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| CN106293632B (en) * | 2016-08-29 | 2018-12-18 | 广州御银自动柜员机科技有限公司 | A kind of stream distribution system for STM |
| CN108337527B (en) * | 2017-12-18 | 2021-10-15 | 武汉烽火众智智慧之星科技有限公司 | Access gateway and access method |
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| CN101018181A (en) * | 2006-02-08 | 2007-08-15 | 华为技术有限公司 | Integrated communication service network and its fax agent and call routing method |
| CN101150481A (en) * | 2007-11-08 | 2008-03-26 | 杭州华三通信技术有限公司 | Method and device for WLAN and LAN intercommunication |
| CN101635692A (en) * | 2008-07-24 | 2010-01-27 | 华为技术有限公司 | Method, intercommunication gateway, access point and system for processing local area network data |
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| CN101247334B (en) * | 2008-03-06 | 2010-09-01 | 中兴通讯股份有限公司 | Virtual special local area network service network and its implementing method and supplier edge router |
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| CN101018181A (en) * | 2006-02-08 | 2007-08-15 | 华为技术有限公司 | Integrated communication service network and its fax agent and call routing method |
| CN101150481A (en) * | 2007-11-08 | 2008-03-26 | 杭州华三通信技术有限公司 | Method and device for WLAN and LAN intercommunication |
| CN101635692A (en) * | 2008-07-24 | 2010-01-27 | 华为技术有限公司 | Method, intercommunication gateway, access point and system for processing local area network data |
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