CN203968393U - A kind of communication equipment with a plurality of channel radio guidance tapes - Google Patents
A kind of communication equipment with a plurality of channel radio guidance tapes Download PDFInfo
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- CN203968393U CN203968393U CN201420370538.7U CN201420370538U CN203968393U CN 203968393 U CN203968393 U CN 203968393U CN 201420370538 U CN201420370538 U CN 201420370538U CN 203968393 U CN203968393 U CN 203968393U
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Abstract
The utility model provides a kind of communication equipment with a plurality of channel radio guidance tapes, comprising: a master control borad and a plurality of channel radio guidance tape; The data of wherein, receiving and dispatching between a plurality of described channel radio guidance tapes of described master control borad exchange; Described master control borad is described channel radio guidance tape power supply, and controls the state of described channel radio guidance tape.The utility model, by a plurality of channel radio guidance tapes of design, can work in a plurality of wireless self-organization networks simultaneously, can set up self-organizing network with adjacent node and communicate in the situation that departing from the fixed network infrastructure such as base station, realizes multi-hop transmission.
Description
Technical field
The utility model relates to communication technical field, particularly a kind of communication equipment with a plurality of channel radio guidance tapes.
Background technology
Each node in point to multi-point wireless access network must with communication mutually after other all nodes are directly connected, it is a kind of single-hop networks, mobile terminal departs from when base station covers and cannot communicate with miscellaneous equipment, therefore when there is no network infrastructure or cause basic network equipment to break down due to natural calamity and other reason, this Terminal Type has also just lost communication function, and this is a large defect of conventional terminal equipment.
Movable self-organization (Ad Hoc) network is the mobile radio networks that one group of mobile node with wireless transmitter forms, it does not rely on default infrastructure and sets up temporarily, the mobile node of network utilizes the wireless transmitting-receiving equipments exchange message of self, when each other not in communication range, can realize communication by other intermediate node relayings.When intermediate node is made relaying for other nodes, first receive the grouping that previous node sends, and then forward to realize relaying to next node, so movable self-organization (Ad Hoc) network is a kind of multihop network.Each node sending and receiving signal in mobile Ad hoc network, has solved the problems such as the low and transmission reliability of extendible ability that conventional wireless network exists.In network, mass communication equipment can reticulate structure by antenna sets automatically, each node in network possesses automatic routing function, each node can only communicate with adjacent node, the intelligent network that is a kind of self-organizing, certainly manages, does not need backbone network can construct whippy network.Mobile Ad hoc network has a lot of unrivaled advantages than the wireless access of traditional point-to-multipoint mode.
The use of traditional mobile communication terminal depends on wireless access network, for example, under the condition that does not have static infrastructure (base station or router) to support, can not communicate.Ad hoc networking is supported dynamic-configuration and dynamic flow, and all-network agreement is all also distributed, and the tissue of system and control also do not rely on some important node, so their allow, node breaks down, deviated from network or add network.That is to say that each mobile node can be according to oneself need to arbitrarily move in whole network, and need not consider how to safeguard the communication connection with other entities.Therefore possessing News Search, location and recovery concatenation ability is the basic demand to equipment, and now all cannot be for mobile ad-hoc network for a lot of communication terminals of fixed network.
Bluetooth technology does not need the communication of network fixation means between yet can finishing equipment, but the application of Bluetooth technology has a lot of limitation: the one, and transmission range is short, is applicable to indoor short-distance wireless communication and uses; The 2nd, while communicating between bluetooth specification equipment, necessary one is that one of main equipment is from equipment, a bluetooth main side equipment can communicate from end equipment with 7 at the most simultaneously, at most only can process 8 equipment simultaneously, restrict its application in catenet; The 3rd, Bluetooth technology can not realize multi-hop transmission, and equipment needs manual configuration to be connected with maintaining network.Therefore the performance of self-organizing network at aspects such as multi-hop transmission and transmission ranges is better than Bluetooth technology.
The existing equipment that possesses ad hoc networking function, as transducer, car-mounted terminal etc., only has single channel radio guidance tape, can only adopt TDD (time division duplex) pattern could support multi-hop to forward, cannot be operated in several different self-organizing networks by support equipment simultaneously, can not receive and send messages from a plurality of different communication nodes by support equipment simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of communication equipment with a plurality of channel radio guidance tapes, to solve existing communication equipment, cannot be operated in several different self-organizing networks by support equipment the problem that can not receive and send messages from a plurality of different communication nodes the support equipment while simultaneously.
For solving the problems of the technologies described above, the utility model provides a kind of communication equipment with a plurality of channel radio guidance tapes, comprising: a master control borad and a plurality of channel radio guidance tape; Wherein,
The data of receiving and dispatching between a plurality of described channel radio guidance tapes of described master control borad exchange;
Described master control borad is described channel radio guidance tape power supply, and controls the state of described channel radio guidance tape.
Further, in the described communication equipment with a plurality of channel radio guidance tapes, described channel radio guidance tape is supported self-organizing network function.
Further, in the described communication equipment with a plurality of channel radio guidance tapes, described master control borad is also for safeguarding and new routing information more.
Further, in the described communication equipment with a plurality of channel radio guidance tapes, the mode of operation of described channel radio guidance tape comprises with frequency pattern and alien frequencies pattern.
Further, in the described communication equipment with a plurality of channel radio guidance tapes, the state of described channel radio guidance tape comprises: work, sleep and close.
Further, in the described communication equipment with a plurality of channel radio guidance tapes, a channel radio guidance tape in described a plurality of channel radio guidance tapes is communicated by letter mutually with an outside base station.
The communication equipment with a plurality of channel radio guidance tapes that the utility model provides, there is following beneficial effect: by designing a plurality of channel radio guidance tapes, can work in a plurality of wireless self-organization networks simultaneously, in the situation that departing from the fixed network infrastructure such as base station, can set up self-organizing network with adjacent node and communicate, realize multi-hop transmission.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utlity model has the communication equipment of a plurality of channel radio guidance tapes;
Fig. 2 is the communication equipment of a plurality of channel radio guidance tapes of having of the utility model embodiment 1 schematic diagram in wireless network.
Embodiment
Below in conjunction with the drawings and specific embodiments, the communication equipment with a plurality of channel radio guidance tapes the utility model proposes is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.
The utility model provides a kind of communication equipment with a plurality of channel radio guidance tapes, can be applicable in numerous environment such as VANET (Vehicle Ad-hoc Network, vehicle-mounted self-organizing network), wireless sensor network, a connection territory net and mobile conference.VANET is a kind of special Ad-hoc network, in intelligent transportation system, play an important role, by form cordless communication network between car and car, car and roadside fixed access point, can perception around traffic and vehicle condition, for transmitting the auxiliary real time information of driving or avoiding accident etc., also can provide the data, services such as entertainment information, Internet access.Wireless sensor network has been realized collection, processing and three kinds of functions of transmission of data, it consists of a large amount of static or mobile transducers, the information of perceived object in the perception that can cooperate, acquisition and processing network's coverage area, diversified phenomenon in the detectable surrounding enviroment such as size, direction and speed that comprise earthquake, electromagnetism, temperature, humidity, soil, mobile object, and finally these information being sent to the owner of network, potential application has covered numerous directions such as military affairs, environment, the disaster relief, industry and business.Individual territory network only comprises the closely-related device with someone itself; these devices cannot be connected with wide area network; and the owner of individual territory net does not often wish that for reasons such as protection private informations it is connected to wide area network; but in a lot of situations; several different individual needs are realized the interconnection between a territory net separately; the appearance of self-organizing network can realize this demand, can between the net of Wang Yuge territory, individual territory, realize multi-hop interconnection.The range of application of current mobile conference is more and more wider, people often need to carry the portable terminals such as notebook, PAD referring to various meetings, pass through mobile self-networking technology, can be not by router, hub or base station in the situation that, just various mobile terminals are organized into wireless network fast, to complete the distribution of enquirement, interchange and data.
Please refer to Fig. 1, it is the schematic diagram with the communication equipment of a plurality of channel radio guidance tapes of the present utility model.The communication equipment as shown in Figure 1, with a plurality of channel radio guidance tapes comprises: a master control borad 11 and a plurality of channel radio guidance tape 12, described channel radio guidance tape 12 is supported self-organizing network function.
In this equipment, the data of different channel radio guidance tape 12 transmitting-receivings are different, and master control borad 11 has function of exchange, can realize between a plurality of self-organizing networks, the data retransmission between self-organizing network and Cellular Networks.
Further, the radio frequency parameters such as the transmitting power of different channel radio guidance tapes 12 may be different, and master control borad 11 completes the function into 12 power supplies of different channel radio guidance tapes, for it provides applicable operating current voltage
Further, mobile node in mobile ad-hoc network generally can not directly be communicated with electric power facility, therefore need to rely on battery that energy is provided, node energy is limited, energy determines the life cycle of node, the undue energy that consumes some nodes causes these nodes to exit network can making network cut apart, affect the connectedness of network.Therefore, the communication equipment being applied in mobile ad-hoc network need to design power-save mechanism, and the working cell in node there is no need constantly to remain on operating state.In this equipment, master control borad 11 is controlled the state of all channel radio guidance tapes 12, channel radio guidance tape in idle condition is switched to sleep state or closes completely, when needs (receiving or send data), specific channel radio guidance tape is switched to operating state again.Channel radio guidance tape can be adopted in two ways to waking up of operating state by (or closing) state of sleeping: WOL or the Big Dipper wake up.
Further, the node in self-organizing network is sending and receiving node, is also routing node, and the high variations of node causes the renewal of routing iinformation very fast, and master control borad 11 can complete maintenance and the renewal of routing table.
Especially, described equipment is during as the node of self-organizing network, for the channel radio guidance tape of ad hoc networking, has two kinds of mode of operations: with pattern and alien frequencies pattern frequently.Under frequency pattern, the information of receiving and dispatching on different radio channel plate takies different time slots.Under alien frequencies pattern, a plurality of channel radio guidance tapes take different frequencies and work simultaneously.
[embodiment 1]
Please refer to Fig. 2, it is the communication equipment of a plurality of channel radio guidance tapes of having of the utility model embodiment 1 schematic diagram in wireless network.The communication equipment as shown in Figure 2, with a plurality of channel radio guidance tapes possesses wireless access function and ad hoc networking function.In the fixed network infrastructure coverages such as base station, equipment can be accessed by base station; When departing from base station covering, can build self-organizing network with other node and realize multi-hop communication.A plurality of channel radio guidance tapes of equipment can make equipment be operated in a plurality of wireless self-organization networks simultaneously.Preferably, the node in Fig. 2 can be the common equipment that possesses ad hoc networking function, can be also the communication equipment with a plurality of channel radio guidance tapes of the present utility model.
As shown in Figure 2, equipment can be base-station connected by channel radio guidance tape 3 and, between realization and miscellaneous equipment in wireless access network, communicates by letter mutually.When departing from base station covering, equipment works in the self-organizing network A at the places such as node 1 and node 2 by channel radio guidance tape 1, can form self-organizing network B by channel radio guidance tape 2 and node 3 grades simultaneously, also can be interconnected with the self-organizing network C at node 4 places by channel radio guidance tape 4.Identical, other channel radio guidance tape can work in other self-organizing network around.So far, by designing a plurality of channel radio guidance tapes, can work in a plurality of wireless self-organization networks simultaneously, in the situation that departing from the fixed network infrastructure such as base station, can set up self-organizing network with adjacent node and communicate, realize multi-hop transmission.
Suppose not exist the communication equipment with a plurality of channel radio guidance tapes of the present utility model, while needing interaction data between node 2, node 3, node 4, self-organizing network A, B, C need to be merged into a self-organizing network, make node 2,3,4 be in together in a self-organizing network, just can carry out data interaction.But, the number of nodes of the self-organizing network after merging increases, cause routing mechanism more complicated, the time delay of searching for route needs when routing table causes very greatly node to send data is longer, and in the situation that node constantly changes, the renewal frequency of routing table needs more frequent, the correctness of guarantee route and availability.Therefore the communication equipment with a plurality of channel radio guidance tapes of the present utility model is applied in self-organizing network, is used for realizing the data interaction of a plurality of self-organizing networks, can avoid self-organizing network scale excessive, increase work efficiency and reliability.
In sum, equipment of the present utility model has following 3 kinds of mode of operations:
Pattern one: under the covering of Cellular Networks, if there is no self-organizing network business, equipment adopts pure Cellular Networks terminal pattern, realization is communicated by letter with base station.
Pattern two: in the situation that not having Cellular Networks to cover signal, equipment adopts the pattern of pure self-organizing network terminal, communicates by letter with other self-organized network nodes, can complete the data retransmission between different self-organizing networks.
Pattern three: Cellular Networks access function and ad hoc networking function are used simultaneously, can access Cellular Networks, can be used as again the relaying of other self-organizing network terminal access Cellular Networks, a part in the channel resource that now this node takies is for the business of Cellular Networks, another part resource, for self-organizing network business, realizes two data retransmissions between communication system.
Foregoing description is only the description to the utility model preferred embodiment; the not any restriction to the utility model scope; any change, modification that the those of ordinary skill in the utility model field is done according to above-mentioned disclosure, all belong to the protection range of claims.
Claims (6)
1. a communication equipment with a plurality of channel radio guidance tapes, is characterized in that, comprising: a master control borad and a plurality of channel radio guidance tape; Wherein,
The data of receiving and dispatching between a plurality of described channel radio guidance tapes of described master control borad exchange;
Described master control borad is described channel radio guidance tape power supply, and controls the state of described channel radio guidance tape.
2. the communication equipment with a plurality of channel radio guidance tapes as claimed in claim 1, is characterized in that, described channel radio guidance tape is supported self-organizing network function.
3. the communication equipment with a plurality of channel radio guidance tapes as claimed in claim 2, is characterized in that, described master control borad is also for safeguarding and new routing information more.
4. the communication equipment with a plurality of channel radio guidance tapes as claimed in claim 1, is characterized in that, the mode of operation of described channel radio guidance tape comprises with frequency pattern and alien frequencies pattern.
5. the communication equipment with a plurality of channel radio guidance tapes as claimed in claim 1, is characterized in that, the state of described channel radio guidance tape comprises: work, sleep and close.
6. the communication equipment with a plurality of channel radio guidance tapes as claimed in claim 1, is characterized in that, a channel radio guidance tape in described a plurality of channel radio guidance tapes is communicated by letter mutually with an outside base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370538.7U CN203968393U (en) | 2014-07-04 | 2014-07-04 | A kind of communication equipment with a plurality of channel radio guidance tapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420370538.7U CN203968393U (en) | 2014-07-04 | 2014-07-04 | A kind of communication equipment with a plurality of channel radio guidance tapes |
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| Publication Number | Publication Date |
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| CN203968393U true CN203968393U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420370538.7U Expired - Fee Related CN203968393U (en) | 2014-07-04 | 2014-07-04 | A kind of communication equipment with a plurality of channel radio guidance tapes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780626A (en) * | 2015-04-15 | 2015-07-15 | 陈包容 | Hybrid multi-hop mobile self-organized network communication device and communication method |
| CN107438292A (en) * | 2016-05-26 | 2017-12-05 | 中兴通讯股份有限公司 | Radio transmitting method, apparatus and system |
| CN108834111A (en) * | 2018-06-13 | 2018-11-16 | 浙江诺控通信技术有限公司 | A kind of dual-mode wireless communication terminal and method with ad hoc network |
| CN109586754A (en) * | 2019-01-31 | 2019-04-05 | 国网新疆电力有限公司昌吉供电公司 | Mobile terminal device |
-
2014
- 2014-07-04 CN CN201420370538.7U patent/CN203968393U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780626A (en) * | 2015-04-15 | 2015-07-15 | 陈包容 | Hybrid multi-hop mobile self-organized network communication device and communication method |
| CN107438292A (en) * | 2016-05-26 | 2017-12-05 | 中兴通讯股份有限公司 | Radio transmitting method, apparatus and system |
| CN108834111A (en) * | 2018-06-13 | 2018-11-16 | 浙江诺控通信技术有限公司 | A kind of dual-mode wireless communication terminal and method with ad hoc network |
| CN108834111B (en) * | 2018-06-13 | 2024-04-05 | 深圳市广通远驰科技有限公司 | Dual-mode wireless communication terminal with ad hoc network |
| CN109586754A (en) * | 2019-01-31 | 2019-04-05 | 国网新疆电力有限公司昌吉供电公司 | Mobile terminal device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |