CN107018083A - Multi-multipoint packet-switched network system and packet-switched wireless networks Wireless Router - Google Patents

Multi-multipoint packet-switched network system and packet-switched wireless networks Wireless Router Download PDF

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Publication number
CN107018083A
CN107018083A CN201611020010.7A CN201611020010A CN107018083A CN 107018083 A CN107018083 A CN 107018083A CN 201611020010 A CN201611020010 A CN 201611020010A CN 107018083 A CN107018083 A CN 107018083A
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China
Prior art keywords
multipoint
packet
wireless
radio access
access device
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Granted
Application number
CN201611020010.7A
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Chinese (zh)
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CN107018083B (en
Inventor
林宗贤
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Taiwan Pinghong Industrial Co ltd
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China Internet Of Things Ltd By Share Ltd
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Publication of CN107018083A publication Critical patent/CN107018083A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/15Flow control; Congestion control in relation to multipoint traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/12Avoiding congestion; Recovering from congestion
    • H04L47/122Avoiding congestion; Recovering from congestion by diverting traffic away from congested entities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18Network planning tools
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/02Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04Registration at HLR or HSS [Home Subscriber Server]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The present invention relates to a kind of multi-multipoint packet-switched network system and packet-switched wireless networks Wireless Router, it mainly sets a plurality of multi-multipoint radio access devices in the lower floor of gateway and wired data transfer unit, the multi-multipoint data flat bed transmission of ad hoc wireless networks communications protocol is carried out in wired combining wireless mode, in the presence of more multi-multipoint radio access device, can transmission path will multiple increase, with share network traffics and effectively using leave unused wireless network;Wireless network Wireless Router is included:One processing unit, a second too network port, a memory module, a wireless network transceiver module and a power connector.The present invention breaks through the problem of conventional wireless network transmission node easily produces traffic bottlenecks, and combines existing network framework and carry out multi-multipoint netted covering to whole city, to promote the realization of smart city.

Description

Multi-multipoint packet-switched network system and packet-switched wireless networks Wireless Router
Technical field
The present invention be to provide it is a kind of on network system architecture and its technology of Wireless Router, it is espespecially a kind of with wired combination without Line mode carries out multi-multipoint packet-switched network system and multi-multipoint packet-switched wireless networks Wireless Router.
Background technology
Existing network system, fixed network network system circuit, mobile communication/action broadband network system circuit, city electricity View network system line, academic network system circuit ... etc., it mainly passes through various entity cable-network transmission circuits (such as:Optical fiber, coaxial cable, mix cable ... etc.) network transmission is carried out, no matter it carries out network node erection with what means, Its main purpose is tied up between the personal end equipment (Client Personal Equipment, abbreviation CPE) of the various clients of offer Data transfer, such as mobile phone, personal computer, tablet PC ... etc..
Refer to shown in Fig. 1, be that conventional network system is wirelessly transferred schematic diagram, this schematic diagram is primarily directed to existing client Personal end equipment is illustrated through being wirelessly transferred the part that is linked in network, in the existing network architecture, various clients Connection between people's end equipment 10 and internet 20 is mainly through gateway 30, wired data transfer unit 40, wired endpoints The relation of levels transmission is formed to the connection of multipoint wireless taker 50.
Foregoing gateway 30 may be fixed network network gateway, mobile communication/action broadband network gateway, mobile communication (3G)/action broadband (4G) gateway, academic network gateway, wired endpoints can be general common to multipoint wireless taker 50 AP Wireless Routers (Access Point) or it is any with wireless transmission means the personal end equipment of client is carried out above and below layer data pass Loser, wired data transfer unit 40 refer to it is various in gateway 30 to wired endpoints to the company between multipoint wireless taker 50 Tie equipment, such as router or the trunking of correlation.And wired endpoints now are to multipoint wireless taker 50 that (AP shares Device), its transmission characteristic is single point-to-multipoint, and such as one AP Wireless Router can be distinguished for the personal end equipment 10 of several clients Internet is linked to, if these are linked jointly by same wired endpoints to multipoint wireless taker 50 through appropriate setting The personal end equipment 10 of client, Intranet link, transmission can be also carried out each other.
But when packet will be transmitted to client's individual's end equipment 10 of outer net, its related data packet will be sequentially Multipoint wireless is accessed after 50, wired data transfer unit 40, gateway 30 be transferred to internet 20 on first by wired endpoints, Again sequentially by another group of gateway 30, wired data transfer unit 40, wired endpoints to being reached under multipoint wireless taker 50 The personal end equipment of another client.The transmission of period when network runs into obstacle or network traffic congestion, can only low speed switching or be forced to break Line, causing can not smoothly online or data-transmission interruptions, it is necessary to when network recovery is normally transmitted again again.Common AP shares Device also includes traditional second too network port (not disclosed in figure), and client individual end equipment 10 also can pass through second too network and be connected Connect.
The content of the invention
It is a primary object of the present invention to provide a kind of multi-multipoint packet-switched network system, wired combination side is utilized Formula, through the multi-multipoint regional wireless network transmissions means of short-distance and medium-distance, making the transmission of packet can directly shunt Carry out multi-multipoint wireless shunting transmission in the lower floor of gateway, wired data transfer unit, and get around transmission speed compared with Slow each gateway, wired data transfer unit or branch to each gateway, wired data transfer unit carry out it is multi-multipoint Hypervelocity transmission.
For up to above-mentioned purpose, multi-multipoint packet-switched network system of the invention is included:Plural gateway, wired connection Transmitted in the lower floor of internet with the levels be grouped;Plural wired data transfer unit, each wired data transfer list The levels that member is wiredly connected to the lower floor of the foregoing wherein gateway of a pairing be grouped are transmitted;Plural wired endpoints pair Multipoint wireless taker, each wired endpoints are wiredly connected to the cable data of a foregoing wherein pairing to multipoint wireless taker The lower floor of transmission unit is transmitted with the levels be grouped;The personal end equipment of plural client, the personal end equipment tool of each client There is a people end radio receiving transmitting module wireless connection in the lower floor of the point-to-multipoint radio access device of a foregoing wherein pairing to enter The levels transmission of row packet;It is each to have the multi-multipoint nothing of line end and plural number has the multi-multipoint radio access device of line end The levels that line taker is wiredly connected to the lower floor of the wired data transfer unit of a foregoing wherein pairing be grouped are passed It is defeated, and respectively have the multi-multipoint radio access device system of line end to its wireless transmission distance can and scope in any have line end many Point-to-multipoint radio access device carries out wireless network connection, is transmitted with the multi-multipoint flat bed for carrying out data with scatternet stream Amount.In other words, packet can pass through flat bed transmission and be scattered on different gateways same in the upload or download of progress Shi Shangchuan or download.
Further comprising people's end points to multipoint wireless taker, a people end multiple spot in the personal end equipment of the client To multipoint wireless taker;The personal end points multipoint wireless taker is connected to the lower floor of the personal end radio receiving transmitting module with The transmission of levels that progress is grouped, the personal multi-multipoint radio access device in end be connected to the personal end radio receiving transmitting module it Lower floor, and the personal multi-multipoint radio access device in end be to its wireless transmission distance can and scope in any have line end Multi-multipoint radio access device, the multi-multipoint radio access device in personal end carry out wireless network connection, with carry out data it Multi-multipoint flat bed transmission is with scatternet flow.
The multi-multipoint packet-switched network system, further comprising plural number, relay is multi-multipoint wirelessly connects for it Device is taken, the multi-multipoint radio access device in the relay is to be erected at arbitrarily obtain the place of power supply, and the personal end is more Point-to-multipoint radio access device be to its wireless transmission distance can and scope in any have the multi-multipoint radio access of line end Device, the multi-multipoint radio access device in personal end, the multi-multipoint radio access device in relay carry out wireless network connection, to enter The multi-multipoint flat bed of row data is transmitted with scatternet flow.
During implementation, the gateway upper strata is through on fixed network network system circuit and the Internet connection or the gateway Layer passes through city television network through mobile communication/action broadband network system circuit with Internet connection or the gateway upper strata Network system line passes through academic network system circuit and Internet connection with Internet connection or the gateway upper strata, and makes this The multi-multipoint packet-switched network system of wired combining wireless can be in fixed network network system, mobile communication/action broadband networks Implement in network system, city television network system, academic network system, and make the system can be with reference to existing network framework to whole Individual city carries out multi-multipoint netted covering, to promote the realization of smart city.
The multi-multipoint radio access device is the communications protocol of 5.8GHz bandwidth, is different from existing wired endpoints to many The communications protocol for the WIFI 2.4G GHz bandwidth that point radio access device (AP Wireless Routers) is used.
The multi-multipoint radio access device can be a single device when apply, or be integrated in existing hub implement, Or be integrated in existing AP Wireless Routers implement, or in gateway, AP Wireless Routers be integrated in same device implement (for example:Integrate In the broadband modem of built-in Wireless Router).
The present invention is to further provide for a kind of multi-multipoint packet-switched wireless networks Wireless Router, and it is included:One processing Unit;One is connected the second too network port for carrying out packet levels transmission with processing unit;One is connected with processing unit Memory module;One is connected the wireless network transceiver module for carrying out the multi-multipoint flat bed transmission of packet with processing unit;With And one to connect power supply and make aforementioned processing unit, second too the network port, memory module, wireless network transceiver module running Power connector.
The present invention is to further provide for a kind of client personal end equipment built-in multi-multipoint packet-switched wireless networks point Device is enjoyed, it is included:One processing unit;One, which is connected progress packet levels with processing unit, transmits to the personal end equipment of client Personal terminal adapter;One memory module being connected with processing unit;One is connected progress packet multiple spot pair with processing unit The wireless network transceiver module of multiple spot flat bed transmission;And one make aforementioned processing unit, the connection of personal end to connect power supply Device, memory module, the power connector of wireless network transceiver module running.
The present invention is to further provide for a kind of multi-multipoint packet-switched wireless networks Wireless Router in relay, and it is included: One processing unit;One memory module being connected with processing unit;One be connected with processing unit progress packet it is multi-multipoint The wireless network transceiver module of flat bed transmission;And one make aforementioned processing unit, memory module, wireless network to connect power supply The power connector of network transceiver module running.
Aforementioned wireless networks transceiver module adopt 5.8GHz bandwidth communications protocol carry out flat bed transmission, to retain it is existing it WIFI 2.4GHz bandwidth is transmitted for levels.Or, the communications protocol that wireless network transceiver module is used is comprised at least One of 5.8GHz, 2.4GHz, 900MHz, 700MHz bandwidth, to utilize the bands such as 5.8GHz, 2.4GHz, 900MHz, 700MHz Width carries out flat bed transmission or levels transmission.
By the implementation of the present invention, at least with following advantages:
1st, multi-multipoint radio access device be easy to it is scattered build in each family, public place and can easily reach highly dense The coverage rate of degree, through wired combining wireless and the multi-multipoint transmission characteristic of packet, through appropriate software-driven, control, Simultaneously netted packet, online a plurality of gateways can be spread, and can run into obstacle with packet size modulation path and can bypass obstacle Path, is easy to modulation power, changes channel, selection window of opportunity, searches and change access point;Highdensity coverage rate can be supported High-speed mobile, therefore the state of not breaking can be maintained, therefore big archives can be transmitted.
The frequency range of reservation is shared out by the wireless protocols that can be agreed to when the 2nd, implementing with user, is covered as wireless link It is used, more people are better using the netted effect for sharing transmission, and if the built-in personal end multiple spot pair of the personal end communication equipment of client During multipoint wireless taker, people is more, network is faster.For example when ball match, concert, large-scale activity, in the machine of human hand one or multimachine In the case of, the networking speed of intelligent mobile phone can become very slow, or even traffic congestion, broken string;And according to the system after, everyone The all built-in multi-multipoint radio access device in personal end of intelligent mobile phone, when more user's aggregations, its mesh transmission Share effect better, or even can be linked and scatternet transmission flow with network system circuit in man of periphery resident family.
3rd, using coaxial cable used in the fiber optic network of telecommunication operator or cable television operators or optical fiber with it is coaxial The HFC cables (Hybrid Fiber Coaxial, hybred fiber-coax) of cable mixing carry out transmitting signals, make cable network and many Point-to-multipoint radio access device becomes packet between Intranet, user and mutually passed after combining only wants to public network, its The cost mutually passed is zero.
As long as the 4th, have the place of power supply and electric wire all can the multi-multipoint radio access device of device, set up focus (for example: Monitor, electric pole, telephone booth, cold air outdoor unit etc.), the equipment and the circuit of indoor script for being installed in open air can also be used Covering is staggered to form the multi-multipoint LAN being wirelessly transferred each other, and the high-speed transfer of packet is carried out in order to profit.
Brief description of the drawings
Fig. 1 is that known conventional network system is wirelessly transferred schematic diagram.
Fig. 2 is first embodiment of the invention system architecture schematic diagram.
Fig. 3 has the multi-multipoint radio access device schematic diagram of line end for the present invention's.
Fig. 4 is second embodiment of the invention system architecture schematic diagram.
Fig. 5 is the multi-multipoint radio access device schematic diagram in personal end of the present invention.
Fig. 6 is third embodiment of the invention system architecture schematic diagram.
Fig. 7 is the multi-multipoint radio access device schematic diagram in relay of the present invention.
Fig. 8 is fourth embodiment of the invention system architecture schematic diagram.
Symbol description:
10--- client's individual's 11--- people end radio receiving transmitting module of end equipment
12--- people's end points is to multipoint wireless taker
The multi-multipoint radio access device in 13--- people end
20--- links Internet 30--- gateway 40--- data transmission units
50--- wired endpoints are to multipoint wireless taker
60--- has the multi-multipoint radio access device of line end
The integrated multi-multipoint gateways of Wireless Router 600--- of 60a--- multicast communications
The 61--- processing unit 62--- second too network port
63--- memory module 64--- wireless network transceiver modules
65--- people's terminal adapter 601--- power connector
70--- telecommunication network system 71--- telecommunications relay equipments
80--- citys television network system 81--- citys television relay equipment
The academic trunkings of 90--- science network system circuits 91---
The multi-multipoint radio access device in 100--- relays
Embodiment
Refer to shown in Fig. 2 and shown in Fig. 3, multi-multipoint packet-switched network system of the invention is with plural gate Device 30 links internet 20, and comprising plural wired data transfer unit 40, plural wired endpoints to multipoint wireless taker 50, The personal end equipment 10 of plural client, plural number have the multi-multipoint radio access device 60 of line end and multi-multipoint gateway 600.
10 implementation may be mobile phone, pen electricity, personal computer, tablet PC ... etc. in client's individual's end equipment The levels for being wiredly connected to the lower floor of internet 20 Deng, plural gateway 30 be grouped are transmitted, and each cable data is passed The levels that defeated unit 40 is wiredly connected to the lower floor of the gateway 30 of a foregoing wherein pairing be grouped are transmitted, Mei Yiyou Line endpoints multipoint wireless taker 50 is wiredly connected to the lower floor of the wired data transfer unit 40 of a foregoing wherein pairing with The transmission of levels that progress is grouped, the personal end equipment 10 of each client have a wireless connection of people end radio receiving transmitting module 11 in The lower floor of the point-to-multipoint radio access device 50 of a foregoing wherein pairing is transmitted with the levels be grouped, each to have line end many Point-to-multipoint radio access device 60 is wiredly connected to the lower floor of the wired data transfer unit 40 of a foregoing wherein pairing to carry out The levels transmission of packet, has and is set between the multi-multipoint radio access device 60 of line end and the wired data transfer unit 40 of pairing There is multi-multipoint gateway 600, changed with the transmission for carrying out multi-multipoint packet, and respectively have line end multiple spot to many Point radio access device 60 be to its wireless transmission distance can and scope in any have the multi-multipoint radio access device 60 of line end Wireless network connection is carried out, is transmitted with the multi-multipoint flat bed for carrying out data with scatternet flow.In other words, packet In the upload or download of progress, it can pass through flat bed transmission and be scattered on different gateways 30 and upload simultaneously or download, or Formation Intranet connection between the personal end equipment 10 of each client can be even made, and is quickly transmitted.On network security with authorizing The problem of transmission, can in the personal end equipment 10 of client, there is the multi-multipoint radio access device 60 of line end to carry out sequencing setting, order The packet that authorized, allows can pass through the system and carry out high-speed transfer, when having for the packet agreed to authorize, allowed During multi-multipoint radio access device more than 60 of line end, the transmission path of the system network is also more, and forms a nerve of a covering.
Having the multi-multipoint radio access device 60 of line end, it mainly (operates institute comprising a processing unit 61 comprising AP Wireless Routers Need must chip), the second being connected with the processing unit 61 too network port 62, one and the connecting memory modular 63 of processing unit 61 (including internal memory, flash memory), a wireless network transceiver module 64, one being connected with processing unit 61 make foregoing to connect power supply Processing unit 61, the second power connector 601 that too network port 62, memory module 63, wireless network transceiver module 64 are operated, electricity The implementation kenel of source connector 601 can be distribution group or socket aspect, and the place of power supply, example may be obtained to be connected to plant Such as with the collaborative share power supply on periphery or being plugged in power outlet or being connected with solar panels in addition.The second too network port It can be attached between 62 and wired data transfer unit 40 with RJ45 connecting lines.
Refer to shown in Fig. 4 and Fig. 5, the present embodiment is in the personal end equipment of client 10 further comprising people's end points pair Multipoint wireless taker 12, the multi-multipoint radio access device 13 in a people end;The personal end points is to multipoint wireless taker 12 The levels that the lower floor of the personal end radio receiving transmitting module 11 is connected to be grouped are transmitted, and movement is used as us During phone, the general use of the built-in AP Wireless Routers of mobile phone is opened;The personal multi-multipoint radio access device 13 in end connects The lower floor of the personal end radio receiving transmitting module 11 is connected to, and the personal multi-multipoint radio access device 13 in end is wireless to its Transmission range can and scope in any have the multi-multipoint radio access device 60 of line end, the personal multi-multipoint radio access in end Device 13 carries out wireless network connection, is transmitted with the multi-multipoint flat bed for carrying out data with scatternet flow.This embodiment it Advantage is, if all interior in the personal end equipment 10 of commercially available client have the multi-multipoint radio access device 13 in personal end, is obtaining Under the mandate agreement for obtaining user, 10 nodes that can serve as the transmission of flat bed Intranet are carried out in each client individual's end equipment Mesh network is transmitted, and is often increased by 10 in the personal end equipment of each client, it is possible to re-extend the poly- of the system network Collection, in 10 epoch in the personal end equipment of one or more client of human hand, for present network technology, user to be divided The network traffics wanted also more easily causes network traffic congestion, and the system is that user is more, and network sharing is more, and can Set through sequencing and make packet part dissipate transmission or get around the node of interruption or traffic congestion.
The personal multi-multipoint radio access device 13 in end its mainly (operate institute comprising AP Wireless Routers comprising a processing unit 61 Need must chip), an individual's terminal adapter 65, one being connected with processing unit 61 and the connecting memory modular 63 of processing unit 61 (including internal memory, flash memory), a wireless network transceiver module 64, one being connected with processing unit 61 make foregoing to connect power supply The power connector 601 that processing unit 61, personal terminal adapter 65, memory module 63, wireless network transceiver module 64 are operated, electricity The implementation kenel of source connector 601 can be distribution group or socket aspect, and the place of power supply, example may be obtained to be connected to plant Such as with the collaborative share power supply on periphery or being plugged in power outlet or being connected with solar panels, the personal terminal adapter in addition 65 are connected with personal end radio receiving transmitting module 11.
Refer to shown in Fig. 6 and Fig. 7, be the system architecture schematic diagram of third embodiment of the invention, the implementation of the present invention can It is applied to simultaneously in various common network systems and its transmission line, such as gateway 30 and telecommunications network through appropriate species Network system 70 (including general fixed network network and mobile communication/action broadband network 700) and its related telecommunications trunking 71 Connection;Or, the gateway 30 that can pass through appropriate species connects with city television network system 80 and city television relay equipment 81 Connect;Also the gateway 30 that can pass through appropriate species is connected with academic network system circuit 90 and academic trunking 91.And it is real Shi Shi, can further include the multi-multipoint radio access device 100 in plural relay in system, and the relay is multi-multipoint Radio access device 100 is can be erected at arbitrarily obtain the place of power supply.
Positive energy electroplax obtains power supply, or, it is mountable to easily obtain the outdoor or indoor place of power supply, place's monitor Bar, street lamp, crossing livery, cold air outdoor unit, phonebooth, bus booth, advertising signboard, sales field lighting apparatus ... etc. Institute.Make the multi-multipoint radio access device 13 in personal end be to its wireless transmission distance can and scope in any have line end multiple spot To multipoint wireless taker 60, the multi-multipoint radio access device 13 in personal end, the multi-multipoint radio access device 100 in relay Wireless network connection is carried out, and has the multi-multipoint radio access device 60 of line end, the multi-multipoint radio access device in personal end 13rd, the distribution covering of the multi-multipoint radio access device 100 in relay carries out comprehensive mesh transmission, and reaches as many as packet Point-to-multipoint flat bed is transmitted with scatternet flow, and then makes packet that optimal transmission path can be selected quickly to be passed It is defeated, in addition to it can form huge inner-mesh network, it can more select recently or the optimal gateway 30 of transmission speed enters because of spy Net carries out packet and uploaded and downloaded.The problem of conventional wireless network transmission node easily produces traffic bottlenecks is broken through, and is tied Close existing network framework and multi-multipoint netted covering is carried out to whole city, to promote the realization of smart city.There is line end Multi-multipoint radio access device 60, the multi-multipoint radio access device 13 in personal end, the multi-multipoint radio access in relay Device 100 can be for fixed fixed point erection or mobile aspect erection, its coverage mode coordinate each floor of modern building and is highly dense The multi-multipoint wireless network transmissions of the solid space of degree, it is not easy to produce dead angle, are more beneficial for client on the move personal End equipment 10 carries out network connection.
There is point-to-multipoint radio access device 50 the entity second too network port to be available for the personal end of client to set simultaneously mostly now Standby 10 carry out wired connection, and are implemented with an integrated AP Wireless Routers kenel, or with the personal end equipment 10 of some clients still Be so only with the Wireless Router of second too network, hub be connected to gateway 30, wired data transfer unit 40 lower floor (with not Disclose), through the connection of wired data transfer unit 40, the personal end equipment 10 of client of these entity expired airs is being authorized In the case of license, the transmission that the system carries out packet also can pass through.
Refer to shown in Fig. 8, be fourth embodiment of the invention, it is preceding take off described in each embodiment have line end multi-multipoint Radio access device 60, it may be provided in general hub or be integrated in Wireless Router when implementing, or further be integrated in Gateway has been integrated with the modem Wireless Router of AP Wireless Routers, such as sharing so that the multicast communication of the present embodiment is integrated Device 60a substitution foregoing embodiments have a multi-multipoint radio access device 60 of line end, the integrated Wireless Router 60a of multicast communication its Multi-multipoint gateway 600 has been incorporated in processing unit 61, but it can pass through the second too network port 62 (WAN) and has line number It is connected according to transmission unit 40, with personal terminal adapter 65 with client's individual's end equipment 10 is connected (one through personal terminal adapter 65 As wired network connection LAN), 64 incorporate existing WIFI 2.4GHz bandwidth for upper in its wireless network transceiver module Lower floor transmits, and carries out flat bed transmission with the communications protocol of 5.8GHz bandwidth, such as with the communications protocol of 5.8GHz bandwidth and its The multi-multipoint radio access device 13 in individual end taken off in the integrated Wireless Router 60a of his multicast communication or foregoing embodiments, There are the multi-multipoint radio access device 60 of line end, the multi-multipoint radio access device 100 in relay to carry out netted flat bed transmission; Certainly the transmission of above-mentioned levels, the better embodiment with a width of present invention of flat bed transmission, during actual implementation levels transmit, Flat bed transmission can be used as implementation using the communications protocol of 5.8GHz, 2.4GHz, 900Mhz, 700Mhz equiband.
Through the system and device disclosed by the various embodiments described above, it can make the present invention can be with existing Internet system framework Collocation, and three-dimensional, netted wired collocation is provided without network transmission net in city, user is whether in static or dynamic Environment, can be covered by the system, or even the personal end equipment 10 of the client for making user carry with also turns into wireless network flat bed The unitary of transmission and used for other people or for the person of extending over of the wireless network.Furthermore, if during implementation each system can be coordinated And contained firmware, software carry out data transmission being grouped the automatic decision of transmission in device, and packet is set to automatically select Most preferably, most fast transmission path is transmitted, and avoids being jammed, the network node of interruption, you can make it turn into an intelligent shape from group Net.

Claims (22)

1. a kind of multi-multipoint packet-switched network system, it is characterised in that it is included:Plural gateway, be wiredly connected to because The lower floor of special net is transmitted with the levels be grouped;Plural wired data transfer unit, each wired data transfer unit has The levels that line is connected to the lower floor of the foregoing wherein gateway of a pairing be grouped are transmitted;Plural wired endpoints are to multiple spot Radio access device, each wired endpoints are wiredly connected to the wired data transfer of a foregoing wherein pairing to multipoint wireless taker The lower floor of unit is transmitted with the levels be grouped;The personal end equipment of plural client, the personal end equipment of each client has one Personal end radio receiving transmitting module wireless connection is in the lower floor of the point-to-multipoint radio access device of a foregoing wherein pairing to be divided The levels transmission of group;Plural number has the multi-multipoint radio access device of line end, each to have the multi-multipoint radio access device of line end The lower floor for being wiredly connected to the wired data transfer unit of a foregoing wherein pairing is transmitted with the levels be grouped, and respectively Have the multi-multipoint radio access device system of line end to its wireless transmission distance can and scope in any have line end multi-multipoint Radio access device carries out wireless network link, is transmitted with the multi-multipoint flat bed for carrying out data with scatternet flow, and; The multi-multipoint gateway of plural number, each multi-multipoint gateway system, which is respectively arranged on corresponding this, has line end multi-multipoint wireless Between taker and the corresponding wired data transfer unit, changed with the transmission for carrying out multi-multipoint packet.
2. multi-multipoint packet-switched network system according to claim 1, it is characterized in that client individual's end equipment In further comprising people's end points to multipoint wireless taker, the multi-multipoint radio access device in a people end;The personal end The levels that point-to-multipoint radio access device is connected to the lower floor of the personal end radio receiving transmitting module be grouped are transmitted, this The multi-multipoint radio access device in people end is connected to the lower floor of the personal end radio receiving transmitting module, and how point-to-points the personal end is Point radio access device be to its wireless transmission distance can and scope in any have the multi-multipoint radio access device of line end, individual Hold multi-multipoint radio access device to carry out wireless network connection, transmitted with the multi-multipoint flat bed for carrying out data with decentralized network Network flow.
3. multi-multipoint packet-switched network system according to claim 1, it is characterized in that further comprising in plural number After holding multi-multipoint radio access device, the multi-multipoint radio access device in the relay be erected at can arbitrarily obtain power supply it Place, and the personal multi-multipoint radio access device in end be to its wireless transmission distance can and scope in any have line end Multi-multipoint radio access device, the multi-multipoint radio access device in personal end, the multi-multipoint radio access device in relay enter Row wireless network is connected, and is transmitted with the multi-multipoint flat bed for carrying out data with scatternet flow.
4. multi-multipoint packet-switched network system according to claim 1, it is characterized in that the gateway upper strata is passed through Fixed network network system circuit and the Internet connection.
5. multi-multipoint packet-switched network system according to claim 1, it is characterized in that the gateway upper strata is passed through Mobile communication/action broadband network system circuit and Internet connection.
6. multi-multipoint packet-switched network system according to claim 1, it is characterized in that the gateway upper strata is passed through City television network system circuit and Internet connection.
7. multi-multipoint packet-switched network system according to claim 1, it is characterized in that the gateway upper strata is passed through Academic network system circuit and Internet connection.
8. the multi-multipoint packet-switched network system according to claim 1,2 or 3, it is characterized in that described how point-to-points Point radio access device is the communications protocol of 5.8GHz bandwidth.
9. the multi-multipoint packet-switched network system according to claim 1,2 or 3, it is characterized in that described how point-to-points Point radio access device is the communications protocol of 2.4GHz bandwidth.
10. the multi-multipoint packet-switched network system according to claim 1,2 or 3, it is characterized in that the multiple spot pair Multipoint wireless taker is the communications protocol of 900MHz bandwidth.
11. the multi-multipoint packet-switched network system according to claim 1,2 or 3, wherein described multi-multipoint Radio access device is the communications protocol of 700MHz bandwidth.
12. a kind of packet-switched wireless networks Wireless Router, it is characterised in that it is included:One processing unit;One with the processing unit Connection carries out the second too network port of packet levels transmission;One memory module being connected with the processing unit;One with being somebody's turn to do Processing unit connection carries out the wireless network transceiver module of the multi-multipoint flat bed transmission of packet;And one to connect electricity Source and make aforementioned processing unit, Ethernet port, memory module, wireless network transceiver module running power connector.
13. packet-switched wireless networks Wireless Router according to claim 12, it is characterized in that the wireless network transceiver module Adopt the communications protocol of 5.8GHz bandwidth.
14. packet-switched wireless networks Wireless Router according to claim 12, it is characterized in that the wireless network transceiver module Adopt the communications protocol of 2.4GHz bandwidth.
15. packet-switched wireless networks Wireless Router according to claim 12, it is characterized in that the wireless network transceiver module Adopt the communications protocol of 900MHz bandwidth.
16. packet-switched wireless networks Wireless Router according to claim 12, it is characterized in that the wireless network transceiver module Adopt the communications protocol of 700MHz bandwidth.
17. a kind of packet-switched wireless networks Wireless Router, it is characterised in that it is included:One processing unit;One with the processing unit Connection carries out the second too network port of packet levels transmission;One memory module being connected with the processing unit;One with being somebody's turn to do Processing unit connection carries out the wireless network transceiver module of the multi-multipoint flat bed transmission of packet and levels transmission;One uses Aforementioned processing unit, the second too network port, memory module, the power supply of wireless network transceiver module running is made to connect to connect power supply Device is connect, and one is connected to carry out the personal terminal adapter of packet levels transmission with the processing unit.
18. packet-switched wireless networks Wireless Router according to claim 17, it is characterized in that the wireless network transceiver module Using communications protocol comprise at least one of 5.8GHz, 2.4GHz, 900MHz, 700MHz bandwidth.
19. a kind of packet-switched wireless networks Wireless Router, it is characterized in that it is included:One processing unit;One connects with the processing unit Row packet levels are tapped into transmit to the personal terminal adapter of the personal end equipment of client;One note being connected with the processing unit Recall module;One is connected the wireless network transceiver module for carrying out the multi-multipoint flat bed transmission of packet with the processing unit;With And one make aforementioned processing unit, personal terminal adapter, memory module, wireless network transceiver module running to connect power supply Power connector.
20. packet-switched wireless networks Wireless Router according to claim 19, it is characterized in that the wireless network transceiver module Using communications protocol comprise at least one of 5.8GHz, 2.4GHz, 900MHz, 700MHz bandwidth.
21. a kind of packet-switched wireless networks Wireless Router, it is characterised in that it is included:One processing unit;One with the processing unit The memory module of connection;One is connected the wireless network transmitting-receiving for carrying out the multi-multipoint flat bed transmission of packet with the processing unit Module;And a power supply to connect power supply and make aforementioned processing unit, memory module, wireless network transceiver module operate connects Connect device.
22. packet-switched wireless networks Wireless Router according to claim 21, it is characterized in that the wireless network transceiver module Using communications protocol comprise at least one of 5.8GHz, 2.4GHz, 900MHz, 700MHz bandwidth.
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