CN1510961A - Mobile servo for connecting various wireless network - Google Patents
Mobile servo for connecting various wireless network Download PDFInfo
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- CN1510961A CN1510961A CNA02159614XA CN02159614A CN1510961A CN 1510961 A CN1510961 A CN 1510961A CN A02159614X A CNA02159614X A CN A02159614XA CN 02159614 A CN02159614 A CN 02159614A CN 1510961 A CN1510961 A CN 1510961A
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Abstract
A mobile server, it is a access point device used in wireless mobile communication, it is used to connect wireless personal area network (WPAN), wireless local area network(WLAN), and a wireless width area network(WWAN), it includes a central network processor that is used to process data flow and convert data formally, this central network processor is connected with multi WPAN, WLAN, adapter of WWAN and a storage device used for storing data.
Description
Technical field
The invention provides a kind of Mobile Server, refer to especially a kind ofly connect wireless personal network, radio area network and radio wide area network, and be provided with a storage device so that the Mobile Server of the various services of user to be provided.
Background technology
The scope of radio network technique can be from global voice and data network (can allow use and set up remote radio connecting) to optimized infrared ray and radio frequency technology (can be used for short-range radio connecting).Use the general device of wireless network to comprise portable computer, desktop computer, hand-held computer, PDA(Personal Digital Assistant), mobile phone, hand-written pen type computer and calling set etc.Wireless technology provides the value of many practicalities.For example, the user of Yi Donging can use their mobile phone to come the access Email.Use the passenger of portable computer to connect the Internet through the main platform that is installed in airport, railway station and other public places.As user at home the time, can connect that device comes the Synchronous Processing data and the archives that pass on their desktop.
Wireless network is identical with the network of other types, the transmission that is positioned at the data on the network needs a unified network architecture, could allow the electronic equipment of specification inequality of each information manufacturers produce can both be connected in same network, the international network architecture standard that open system interconnection (0SI, Open System Interconnection) arranged of also working out.Under this framework standard seven kinds of aspects of Network Transmission, be physical layer (physical layer) in seven layers on the network near user's terminal, physical layer refers to the hardware net interface or is called the part of communication medium, mainly be that signal with actual hardware converts number to and is the receptible signals of computer, the treaty contents of the standard that there is no that controls environment of this one deck, but by hardware vendor's self manufacture.Up the second layer of Shuoing is called data context layer (data linklayer), mainly provide computer and computer on physical network with the accurate the other side of being sent to of data packet (data packet).Next also comprise network layer (network layer), transport layer (Transport Layer) or the like.
Wireless network type is as fixed network, can wireless network be divided into different types according to the distance that data can be passed on, comprise radio wide area network (WWAN), wireless metropolitan area net (WMAN), radio area network (WLAN), and wireless personal network (WPAN).Closely-related with the present invention is radio wide area network, radio area network and wireless personal network (WPAN), and wherein the radio wide area network technology can allow the user set up radio connecting at far-end on the public or private network.Can be in vast geographic coverage (as city or country), the multiple antenna platform or the artificial satellite system that use the wireless service supplier to safeguard are finished these lines.And the radio area network technology can allow and use in the zonule (for example in company building or classroom building, or at public space, in the airport) to set up radio connecting.Radio area network can be used in interim office or other forbid installing the space that prolongs cable, and the user just can select different time work in the different location in building thus.In the foundation structure of radio area network, wireless stations (device with radio network cards or circumscribed modem) can be connected to wireless picking point, and (access point, AP), its function is just as the bridger between work station and existing network backbone.IEEE specifies the data transfer rate of 1 to 2 megabit unit/per second (Mbps) 802.11 standards by radio area network in 1997.New domination standard IEEE 802.11a/b/g has stipulated common-use sizes such as transmission data format detailed in radio area network and transmission rate.At last, the wireless personal network technology can allow the user set up and be surrounded on individual space, reach 10 meters communication transmission range farthest.Present two main WPAN technology are bluetooth (Bluetooth) and infrared ray.Bluetooth is to use radio wave to transmit data, can penetrate wall, pocket and briefcase, the another kind of connection distance very specification of nearly (in a meter) is set up the infrared ray binding exactly, and for the exploitation standardization with the WPAN technology, IEEE has set up IEEE 802.15 work groups of WPAN, but and with low-complexity, low consumption electrically Collaboration and network coexisted with IEEE 802.11 be main target.
The ideal of mobile informatiom service environment is that an immanent information environment will be provided, and allows the information user any time, utilize various wired or wireless transmission networks anywhere, goes to use the information resource on the network.Yet mobile communication ability now still is not enough to provide mobile user the cost-effective information transmission of carrying out wireless telecommunications with the support instant multimedia.Main obstacles is that the communication frequency range is too low, the degree of integration between the not good and various wireless networks of communication quality is not good.Even to this day, accessing of wireless network is the function that all information user utmost points need, information user in office can obtain the support of radio area network or fixed Local Area Network easily, at any time access the Internet, when the user is mobile outside, for example on bus, on the train, even aboard, then can't enjoy the rapid and convenient of radio area network line and utilize radio wide area network to carry out the mobile communication online again simultaneously.Therefore, how effectively to integrate various wireless networks and become the important problem of field of Communications and educational circles.At US Patent 6,314,163 and 6,049, in 593, people such as Acampora propose the notion of radio wide area network of multi-hop point (multi-hop) and basic method carried out therewith, to improve the user receives signal in wireless network quality.And the people such as Hung-Yun Hsieh among the GNAN Research Group further delivered the method for the next generation wireless network of a kind of integration the (internetwork) radio area network and radio wide area network in 2002, its utilization becomes a new communication structure in conjunction with the radio wide area network of a hop (one-hop) and the radio wide area network of multi-hop point (multi-hop), effect with artificial antenna Local Area Network and radio wide area network integration, reach better wireless telecommunications quality, above-described known technology is all as prior art of the present invention.
As from the foregoing, integrate the trend that the wireless network that uses different communication specifications and form originally separately has been next wireless telecommunications from generation to generation, but above-described prior art approach all has a common characteristic, be exactly that its technology is complicated, and the settling mode of its integration (solution) can't solve with an additional equipment pattern, must divide new structure with existing framework.Moreover, increase day by day for the demand of multimedia information consumer now, as film on mp3 music, the line etc., how the relevant soft hardware equipment of many communications provides the better multimedia information service of client etc. to consider if also facing.Therefore, how can need not divide or set up under the prerequisite of the new network architecture, save time and cost, reach the effect of integration of wireless Local Area Network and radio wide area network, and provide user's quality good, select numerous multimedia information services, preferably can be with the form of assembling (packaged) electronic product, integrating wafer etc. as one, represent obvious effect and business opportunity on market, then is the emphasis of WeiLai Technology exploitation.
Summary of the invention
Therefore main purpose of the present invention is to provide a kind of Mobile Server, it is used for an acquisition point apparatus of mobile communication, be used for connecting a wireless personal network, a radio area network and a radio wide area network, and utilize a storage device to provide speed prompt medium information, to solve the problem of above-mentioned known technology.
According to purpose of the present invention, be to provide a kind of Mobile Server (mobile server), it is used for an acquisition point (access point of radio mobile communication, AP) device, be used for connecting a wireless personal network (WPAN), a radio area network (WLAN) and a radio wide area network (WWAN), this Mobile Server includes a central network processor, and it includes a flow controller, is used for the flow of deal with data; And bridge joint (bridge) module, be used for data are done pro forma conversion; At least one wireless personal network interfare device (adapter) is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving and handles the data with first data kenel; At least one radio area network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving and handles the data with second data kenel; At least one radio wide area network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receives and handles the data with the 3rd data kenel; And at least one storage device, be electrically connected in this central network processor, be used for storage data.
According to the present invention, a kind of Mobile Server (mobile server) is provided, it is used for an acquisition point (access point of radio mobile communication, AP) device, be used for connecting a wireless personal network (WPAN), one radio area network (WLAN), an and radio wide area network (WWAN), this Mobile Server includes a physical layer (physicallayer) circuit, this physical layer circuit includes at least one wireless personal network interfare device (adapter), be connected in this Mobile Server in pluggable mode, and be electrically connected in this central network processor, be used for transmitting, reception has the data of the first data kenel; At least one radio area network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving the data with second data kenel; And at least one radio wide area network interfare device, be connected in this Mobile Server in pluggable mode, and be electrically connected in this central network processor, be used for transmitting, receiving data with the 3rd data kenel; One data binder course (data link layer) circuit, this data binder course circuit includes a central network processor, and this central network processor includes a flow controller, is used for the flow of deal with data; And bridge joint (bridge) module, be used for data are done pro forma conversion; At least one storage device is electrically connected in this central network processor, is used for storage data.
According to the present invention, provide a kind of use one Mobile Server (mobile server) to connect wireless personal network (WPAN), radio area network (WLAN), and the method for radio wide area network (WWAN), this Mobile Server includes a physical layer (physical layer) circuit, one data binder course (data link layer) circuit, and at least one storage device, this method includes uses this physical layer circuit to receive from wireless personal network, the data of radio area network and radio wide area network, data are sent to this data binder course circuit by this physical layer circuit, use the form of this data binder course Circuit-Switched Data, use this storage device stores data, data are sent to this physical layer circuit by this data binder course circuit, and use this physical layer circuit to transmit data to wireless personal network, radio area network and radio wide area network.
The invention has the advantages that, Mobile Server of the present invention utilizes a central network processor directly to carry out the conversion of data packet form at a data transfer layer circuit, to connect wireless personal network, radio area network and radio wide area network, so only need add interfare device of the present invention, need not divide, adjust existing framework or set up new communication network framework, just can reach the function of integration of wireless Local Area Network and radio wide area network.
The invention has the advantages that the present invention utilizes a storage device to come stocking system program and multimedia (multi-media) data, can allow the user utilize storage device fast access multimedia information and related data, and better Communications service is provided.
Description of drawings
Fig. 1 is the schematic diagram that uses Mobile Server communication wireless personal network of the present invention, radio area network, reaches radio wide area network
Fig. 2 is the functional block diagram of a Mobile Server of the present invention.
Fig. 3 is the functional block diagram of another Mobile Server of the present invention.
Fig. 4 is sent to the flow chart of various wireless networks via Fig. 3 Mobile Server for the data in the various wireless networks.
Embodiment
Please refer to Fig. 1, Fig. 1 is the schematic diagram that uses Mobile Server 10 communication wireless personal networks 12 of the present invention, radio area network 14, reaches radio wide area network 16.As shown in Figure 1, Mobile Server 10 of the present invention can be arranged in the movable wireless Local Area Network 14, bus for example, aircraft, or the large-scale vehicles such as train, its function be equivalent to have in the radio area network 14 transmit and an acquisition point of receiving function (form of transmission data will meet the regulation of IEEE 802.11a/b/g radio area network 14 in for accesspoint, AP) device.In the space that these movable wireless Local Area Networks 14 are constituted, a plurality of mobile clients 18 (mobile client) are arranged, just carry the person of taking of the large-scale vehicles of mobile communication equipment, these mobile clients 18 can be installed the network connection device as wireless personal networks such as bluetooth 12, in the space certain around self, set up wireless personal network 12, therefore these mobile clients 18 can be utilized existing wireless personal network 12 and radio area network 14 frameworks, the different time is selected in different location in these vehicles, does the line communication of radio area network 14 inside with other mobile client 18.Moreover, owing to be arranged on the Mobile Server of the present invention 10 original site resources that just store some multimedia information or part the Internet on these vehicles, therefore mobile client 18 can be utilized existing wireless personal network 12 and radio area network 14 frameworks to be found by Mobile Server 10 to want the information of reading, as music shelves or animation etc.Please note, be arranged on the acquisition point apparatus that 10 of Mobile Serveies on these vehicles not only can be used as general radio area network 14, and connect wireless personal network 12 and radio area network 14, also have the function of linking up radio area network 14 and radio wide area network 16.Radio wide area network 16 includes a plurality of base station 20 (Radio Port, RP) be used for leading to Mobile Server 10, then, base station 20 meetings and a base station control station (Radio PortController Unit, RPCU) carry out the communication transmission, and base station control station is used for controlling base station 20, receives the signal that transmitted base station 20 and signal is transferred to base station 20, the function of a plurality of base stations 20 in the radio wide area network 16 of being related.As shown in Figure 1, the transmission of data can be finished through a satellite system in radio wide area network 16, the data format of transmission then need meet the public fixed specification of radio wide area network now in radio wide area network 16, can be GSM, the data format that GPRS or 3G are arbitrary.In addition, base station 20 control stations are connected in communication network, for example communication network of the Internet (Internet), telephone network (telephone network) and so on widely in addition.
Thus, take the passenger of the large-scale vehicles, a plurality of mobile clients 18 in radio area network 14 just, then can see through the present invention's Mobile Server 10 by wireless personal network 12, radio area network 14 touches radio wide area network 16, is connected to communication network widely such as the Internet, telephone network again.
Fig. 2 is the functional block diagram of a Mobile Server 10 of the present invention, have described in Fig. 2 with Fig. 1 in its functional equivalent of noun of same code described in Fig. 1.Mobile Server 10 includes a central network processor 22, at least one wireless personal network interfare device 24, at least one radio area network interfare device 26, at least one radio wide area network and is situated between and installs 28 and at least one storage device 30.Wireless personal network interfare device 24 is to be connected in Mobile Server in pluggable mode, and be electrically connected in central network processor 22, be used for transmitting, receive and handle the data of data kenel with the relevant regulations that meets IEEE 802.15 or infrared transmission form, and radio area network interfare device 26 also is to be connected in Mobile Server in pluggable mode, and be electrically connected in central network processor 22, be used for transmitting, receive and handle data with the predetermined data kenel that meets IEEE 802.11a/b/g, identical, radio wide area network interfare device 28 is to be connected in Mobile Server in pluggable mode, and be electrically connected in central network processor 22, be used for transmitting, receive and handle and have the GSM of being, GPRS, CDMA, the data of the data kenel of the data format of W-CDMA or 3G, please note, four radio wide area network interfare devices 28 in Fig. 2, have been shown, be because the frequency range that radio wide area network uses is lower, for considering of the notion of emphasizing the data traffic balance and actual data transfer, show a fairly large number of radio wide area network interfare device 28 especially.One of Mobile Server important techniques feature of the present invention is exactly to have comprised storage device 30, in Fig. 2, storage device 30 has comprised a hard disk 32 that is used for storing multi-medium data, and being used for a memory 34 of stocking system letter formula, the pattern of this memory 34 can be dynamic random access memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM) or the read only memory (ROM).Storage device 30 is electrically connected in central network processor 22, and the mobile client 18 of Fig. 1 can be by storage device 30, and especially hard disk 32, come access data.
Please continue to consult Fig. 2, in Mobile Server 10 of the present invention, central network processor 22 has accounted for important status, and central network processor 22 comprises and is used for a flow controller 36 of deal with data flow, and is used for data are made a bridger 38 of conversion in form.Flow controller 36 also can judgment data the flow direction, and bridger 38 is a package (packet) formal transformation circuit, be used for the data kenel of data in the relevant regulations that meets IEEE 802.15 or infrared transmission form, meet IEEE 802.11a/b/g predetermined data kenel, and meet GSM, GPRS, CDMA, change between the data kenel of W-CDMA or 3G, and can determine corresponding data transaction form according to different data flows, that is to say, in three parts's transfer of data, if the flow direction of data is to radio wide area network by radio area network, then the data that can indication bridgers 38 radio area network be transmitted of flow controller 36 are converted to meet and are GSM, GPRS, CDMA, the data of the data format of W-CDMA or 3G, and be sent to radio wide area network, if the flow direction of these data is to wireless personal network by radio wide area network, then flow controller 36 can indication bridgers 38 with these data by GSM, GPRS, CDMA, the Data Format Transform of W-CDMA or 3G is the data that meet IEEE 802.15 or infrared transmission form, and is sent to wireless personal network.Certainly, if the flow direction of flow controller 36 judgment data by radio area network to radio area network, that is, the user is the transfer of data in making radio area network only, need not be through the process of data mode conversion, then 38 of the bridgers of central network processor 22 need not play a role, and at this moment, 10 of Mobile Serveies of the present invention become the simple acquisition point apparatus in the radio area network.
For clearer explanation the present invention on the technical characterictic of data transaction with the relation of network layer, disclose another embodiment of the present invention in addition in Fig. 3, Fig. 3 is the functional block diagram of another Mobile Server 40 of the present invention, and being used for lay special stress on data pattern conversion of the present invention is to carry out in the data binder course (data link1ayer) in seven layers on the network.Mobile Server 40 includes a physical layer (physical layer) circuit 43, a data binder course circuit 41 and a storage device 50.Data binder course circuit 41 includes a central network processor 42, and physical layer circuit 43 includes at least one wireless personal network interfare device (adapter) 44, at least one radio area network interfare device 46, at least one radio wide area network interfare device 48, wherein wireless personal network interfare device 44 is to be connected in Mobile Server 40 in pluggable mode, and be electrically connected in central network processor 42, be used for transmitting, reception has the data of the data kenel of the relevant regulations that meets IEEE 802.15 or infrared transmission form, and radio area network interfare device 46 also is to be connected in Mobile Server 40 in pluggable mode, and be electrically connected in central network processor 42, be used for transmitting, it is the data that meet the predetermined data kenel of IEEE 802.11a/b/g that reception has, identical, radio wide area network interfare device 48 is to be connected in Mobile Server 40 in pluggable mode, and be electrically connected in central network processor 42, be used for transmitting, reception has the GSM of being, GPRS, CDMA, the data of the data kenel of the data format of W-CDMA or 3G, in addition, similar with Fig. 2 Mobile Server 40 is, four radio wide area network interfare devices 48 in Fig. 3, have been shown, be because the frequency range that radio wide area network uses is lower, for considering of the notion of emphasizing the data traffic balance and actual data transfer, show a fairly large number of radio wide area network interfare device 48 especially.Please note at last, the data mode of transmission all must meet open systems architecture (Open System Interconnection in physical layer circuit 43, the relevant regulations of the physical layer in network seven layer architectures OSI), therefore, the Data Format Transform that the above various wireless network interfare devices of carrying are also wanted will to receive from corresponding wireless network is the data format that meets the physical layer in network seven layer architectures, and the Data Format Transform that will meet the physical layer in network seven layer architectures is to meet the data format of corresponding wireless network to transmit data.
Please continue to consult Fig. 3, data binder course (data link layer) circuit includes a central network processor 42, the function of central network processor 42 is identical with the central network processor 42 of Fig. 2 with framework, include and be used for the flow controller 56 of the flow direction of the flow of deal with data and judgment data, and be used for data are made a bridger (bridge) 58 of conversion in form, this has illustrated that the data pattern conversion of Mobile Server 40 of the present invention is to carry out in the data binder course (data link layer) in seven layers on the network, and the data mode of transmission all must meet open systems architecture (Open System Interconnection, the relevant regulations of the data binder course in network seven layer architectures OSI) in data binder course circuit 41.At last, Mobile Server 40 comprises storage device 50, is electrically connected in central network processor 42, is used for storing multi-medium data and system's letter formula.
Fig. 4 is described in data in wireless personal network, radio area network and the radio wide area network are sent to wireless personal network, radio area network and radio wide area network via the described Mobile Server 40 of Fig. 3 flow chart.Have described in Fig. 4 with Fig. 3 in its functional equivalent of noun of same code described in Fig. 3.As shown in Figure 4, at the beginning, can utilize physical layer circuit 43 to receive from wireless personal network, the data of radio area network and radio wide area network, as previously mentioned, data format in each wireless network will meet the relevant regulations of this wireless network, then, the data that receive can be sent to data binder course circuit 41 by physical layer circuit 43, please note, the data mode of transmission all will meet the relevant regulations of the physical layer in network seven layer architectures in physical layer circuit 43, and the data mode that transmits in data binder course circuit 41 also need meet the relevant regulations of the data binder course in network seven layer architectures.After data arrive data binder course circuit 41, the flow of the flow controller 56 meeting deal with data in the central network processor 42 and the flow direction of judgment data, the bridge joint module then can be made data the conversion of form in the data binder course, data after the conversion are sent to physical layer circuit 43 via data binder course circuit 41 again, and use physical layer circuit 43 to transmit data to wireless personal network, radio area network and radio wide area network, go forward side by side in the middle of the process of line data conversion receiving data, the user can order at any time central network processor 42 with data storing to storage device 50, or by the information of choosing the desire reading in the data that store in advance in the storage device 50.
Compared to known technology, the invention provides a kind of Mobile Server, it is an acquisition point apparatus that is used for mobile communication, directly carry out the conversion of data packet form at a data transfer layer circuit, be used for connecting a wireless personal network, a radio area network and a radio wide area network, and provide a storage device to come stocking system program and multi-medium data, and allow the user utilize storage device fast access multimedia information and related data, reach the more Communications service of high-quality.According to Mobile Server of the present invention, only need to add an electronic equipment, need not adjust, divide existing communication architecture or set up new communication architecture, under existing communication architecture, can reach the function of integrating various wireless networks and the multimedia information being provided fast.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (22)
1. Mobile Server, the acquisition point apparatus that it is used for radio mobile communication is used for connecting a wireless personal network, a radio area network and a radio wide area network, and this Mobile Server includes:
One central network processor, it includes:
One flow controller is used for the flow of deal with data; And
One bridger is used for data are done pro forma conversion;
At least one wireless personal network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving and handles the data with first data kenel;
At least one radio area network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving and handles the data with second data kenel;
At least one radio wide area network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving and handles the data with the 3rd data kenel; And
At least one storage device is electrically connected in this central network processor, is used for storage data.
2. Mobile Server as claimed in claim 1 is characterized in that, the flow direction that this flow controller also can judgment data, and this bridge joint module can determine corresponding data transaction form according to different data flows.
3. Mobile Server as claimed in claim 1 is characterized in that, this bridger is a package formal transformation circuit, is used for data are changed between this first data kenel, this second data kenel and the 3rd data kenel.
4. Mobile Server as claimed in claim 1, it is characterized in that, this storage device is a hard disk, a dynamic random access memory, a synchronous dynamic random access memory or a read-only memory, and it can be used to stocking system program and multi-medium data.
5. Mobile Server as claimed in claim 1 is characterized in that, this first data kenel meets the relevant regulations of IEEE802.15 or infrared transmission form.
6. Mobile Server as claimed in claim 1 is characterized in that, this second data kenel meets the regulation of IEEE802.11a/b/g.
7. Mobile Server as claimed in claim 1 is characterized in that, the 3rd data kenel is GSM, GPRS, CDMA, the data format of W-CDMA or 3G.
8. Mobile Server, the acquisition point apparatus that it is used for radio mobile communication is used for connecting a wireless personal network, a radio area network and a radio wide area network, and this Mobile Server includes:
One physical layer circuit, this physical layer circuit includes:
At least one wireless personal network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving the data with first data kenel;
At least one radio area network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving the data with second data kenel; And
At least one radio wide area network interfare device is connected in this Mobile Server in pluggable mode, and is electrically connected in this central network processor, is used for transmitting, receiving the data with the 3rd data kenel;
One data binder course circuit, this data binder course circuit includes:
One central network processor, this central network processor includes:
One flow controller is used for the flow of deal with data; And
One bridger is used for data are done pro forma conversion;
At least one storage device is electrically connected in this central network processor, is used for storage data.
9. Mobile Server as claimed in claim 8 is characterized in that, the data mode that transmits in this physical layer circuit all meets the relevant regulations of the physical layer in network seven layer architectures of open systems architecture.
10. Mobile Server as claimed in claim 8 is characterized in that, the data mode that transmits in this data binder course circuit all meets the relevant regulations of the data binder course in network seven layer architectures of open systems architecture.
11. Mobile Server as claimed in claim 8 is characterized in that, the flow direction that this flow controller also can judgment data, and this bridge joint module can determine corresponding data transaction form according to different data flows.
12. Mobile Server as claimed in claim 8 is characterized in that, this bridger is a package formal transformation circuit, is used for data are changed between this first data kenel, this second data kenel and the 3rd data kenel.
13. Mobile Server as claimed in claim 8, it is characterized in that, this storage device is a hard disk, a dynamic random access memory, a synchronous dynamic random access memory or a read-only memory, and it can be used to stocking system program and multi-medium data.
14. Mobile Server as claimed in claim 8 is characterized in that, this first data kenel meets the relevant regulations of IEEE802.15 or infrared transmission form.
15. Mobile Server as claimed in claim 8 is characterized in that, this second data kenel meets the regulation of IEEE802.11a/b/g.
16. Mobile Server as claimed in claim 8 is characterized in that, the 3rd data kenel is GSM, GPRS, CDMA, the data format of W-CDMA or 3G.
17. method of using a Mobile Server to connect wireless personal network, radio area network and radio wide area network, this Mobile Server includes a physical layer circuit, a data binder course circuit and at least one storage device, and this method includes:
Use the data of this physical layer circuit reception from wireless personal network, radio area network and radio wide area network;
Data are sent to this data binder course circuit by this physical layer circuit;
Use the form of this data binder course Circuit-Switched Data;
Use this storage device stores data;
Data are sent to this physical layer circuit by this data binder course circuit; And
Use this physical layer circuit to transmit data to wireless personal network, radio area network and radio wide area network.
18. method as claimed in claim 17, it is characterized in that, this physical layer circuit includes at least one wireless personal network interfare device, at least one radio area network interfare device and at least one radio wide area network interfare device, and wherein this wireless personal network interfare device, this radio area network interfare device and this radio wide area network interfare device all are connected in this Mobile Server in pluggable mode.
19. method as claimed in claim 17 is characterized in that, this data binder course circuit includes a central network processor, and this central network processor includes a flow controller, is used for the flow of deal with data; And a bridger, be used for data are done pro forma conversion, wherein this bridger is a package formal transformation circuit.
20. method as claimed in claim 17 is characterized in that, this storage device is a hard disk, a dynamic random access memory, a synchronous dynamic random access memory or a read-only memory, and it can be used to stocking system program and multi-medium data.
21. method as claimed in claim 17 is characterized in that, the data mode that transmits in this physical layer circuit all meets the relevant regulations of the physical layer in network seven layer architectures of open systems architecture.
22. method as claimed in claim 17 is characterized in that, the data mode that transmits in this data binder course circuit all meets the relevant regulations of the data binder course in network seven layer architectures of open systems architecture.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02159614XA CN1328886C (en) | 2002-12-25 | 2002-12-25 | Mobile servo for connecting various wireless network |
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| CNB02159614XA CN1328886C (en) | 2002-12-25 | 2002-12-25 | Mobile servo for connecting various wireless network |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008124964A1 (en) * | 2007-04-12 | 2008-10-23 | 3Dsp (Beijing) Limited Corporation | A wireless communication method and wireless transmitting-receiving device of high throughput wireless personal area networks |
| CN101164355B (en) * | 2005-03-14 | 2012-01-11 | 奥兹摩股份有限公司 | Method and apparatus for operating a wireless pan network using an overlay protocol that enhances co-existence with a wireless LAN network |
| CN101415051B (en) * | 2007-10-17 | 2012-06-20 | 环旭电子股份有限公司 | Communication terminal device and communication transmission method |
| CN101253739B (en) * | 2005-07-07 | 2013-05-15 | 高通股份有限公司 | Methods and devices for interworking of wireless wide area networks and wireless local area networks or wireless personal area networks |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6073015A (en) * | 1996-07-11 | 2000-06-06 | Telefonaktiebolaget L M Ericsson (Publ) | System and method of providing services when the mobile is home registered in a microcellular network and receives support from a macrocellular network |
| JP2000049870A (en) * | 1998-07-24 | 2000-02-18 | Toshiba Corp | Repeater and virtual lan system using the same |
| JP2001024636A (en) * | 1999-07-07 | 2001-01-26 | Fujitsu Ltd | Wide area network device |
| CN1148920C (en) * | 2000-02-03 | 2004-05-05 | 英业达集团(上海)电子技术有限公司 | Network controller |
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2002
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101164355B (en) * | 2005-03-14 | 2012-01-11 | 奥兹摩股份有限公司 | Method and apparatus for operating a wireless pan network using an overlay protocol that enhances co-existence with a wireless LAN network |
| CN101253739B (en) * | 2005-07-07 | 2013-05-15 | 高通股份有限公司 | Methods and devices for interworking of wireless wide area networks and wireless local area networks or wireless personal area networks |
| WO2008124964A1 (en) * | 2007-04-12 | 2008-10-23 | 3Dsp (Beijing) Limited Corporation | A wireless communication method and wireless transmitting-receiving device of high throughput wireless personal area networks |
| CN101415051B (en) * | 2007-10-17 | 2012-06-20 | 环旭电子股份有限公司 | Communication terminal device and communication transmission method |
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| Publication number | Publication date |
|---|---|
| CN1328886C (en) | 2007-07-25 |
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