CN101164291A - Method and system for providing mobile wireless access points - Google Patents
Method and system for providing mobile wireless access points Download PDFInfo
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- CN101164291A CN101164291A CNA2006800135943A CN200680013594A CN101164291A CN 101164291 A CN101164291 A CN 101164291A CN A2006800135943 A CNA2006800135943 A CN A2006800135943A CN 200680013594 A CN200680013594 A CN 200680013594A CN 101164291 A CN101164291 A CN 101164291A
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Abstract
A mobile access point is disclosed. The mobile access point includes a terminal module configured to provide one or more terminal functions for use by a user, the one or more terminal functions including a voice or data communications application, and a gateway module configured to provide one or more gateway functions for use by at least one client device, the one or more gateway functions including providing the at least one client device access to a computer network, and a processor configured to execute the terminal module and the gateway module to effectuate their corresponding functions.
Description
Advocate priority according to 35 U.S.C. § 119
Present application for patent advocate to have precedence on March 2nd, 2005 filed an application and name be called " method and system (METHOD AND SYSTEM FOR PROVIDING MOBILEWIRELESS ACCESS POINTS) that is used to provide mobile wireless access points " the 60/658th, No. 268 provisional application cases, described provisional application case is assigned in the assignee of the application's case, and is incorporated herein clearly with way of reference.
Technical field
The present invention relates to radio communication by and large, and more specifically relates to the method and system that is used to provide mobile wireless access points.
Background technology
Because the facility that wireless mobile service provides, this service just constantly obtain to popularize.Follow this universal increase, the user also becomes harsh more to the demand of more high-grade service quality.Wireless service can use various wireless technologys to provide.For example, a this wireless technology is by Wi-Fi (" the Wireless Fidelity ") standard of IEEE (" IEEE ") for WLAN (wireless local area network) (" WLAN ") and wireless device exploitation.More specifically, Wi-Fi relates to some WLAN type of using the various standards in 802.11 series.802.11 series is the evolution set of wireless network standards or standard, it comprises 802.11a, 802.11b and 802.11g etc.802.11 between serial specific radio client and the base station or the air interface between two wireless clients.
Wi-Fi has obtained approval in the user who comprises many types such as commerce, agency, school and family, with substituting as wired local area network.Many airports, hotel and fast food place all provide the public access to the Wi-Fi network.These positions are commonly referred to as access point or focus.Many focuses can be charged to every day or access rate hourly, but some focus is free.
Because the Wi-Fi network is LAN essentially, and in fact focus be fixed in its position, so it covers the distance between focus and the wireless client responsive especially.Covering quality is generally with near the focus number change the wireless client.Each focus can be a plurality of wireless client services in the network area of defining.Yet, when wireless client moves the scope that exceeds a focus, with its automatically handover to next focus.Therefore, cover, impel the Wi-Fi Virtual network operator extra focus to be installed in a large amount of positions for providing to wireless client preferably.The installation requirement of these extra focuses is firm to be installed and running cost, thereby causes the cost of millions of dollar of meter of possibility.
Therefore, it will be desirable having the method and system that mobile wireless access points can be provided.
Summary of the invention
Technology disclosed herein solves the above needs of statement by a kind of mobile wireless access points is provided.On the one hand, mobile access point can comprise: terminal module, and it is configured to provide one or more termination function to use for the user, and described one or more termination function comprise voice or data communication applications; And gateway module, it is configured to provide the gateway function that is used by at least one client terminal device, and described one or more gateway functions are included as described at least one client terminal device access to computer network are provided; And processor, it is configured to carry out described terminal module and gateway module to finish its corresponding function.
In another aspect, mobile phone can comprise: be used to promote the communicating devices between mobile phone and a plurality of client and the go-between, wherein use first wireless communication protocol to carry out and the communicating by letter of described a plurality of clients, and use second wireless communication protocol to carry out and the communicating by letter of described go-between; Be used to provide by the phone of user's use and the device of data function via described go-between; Be used for thereby the data reformatting between first communication protocol and the second communication agreement is allowed the device of swap data between described a plurality of clients and go-between; And be used for making the device to come access purpose computer network by described a plurality of clients via described go-between.
In another aspect, disclose a kind of processor that is used for mobile access point.Described processor can be configured to control the one or more termination function that comprise voice or data communication applications; And one or more gateway functions of at least one client terminal device access purpose computer network of permission.
More on the one hand in, a kind of method that is used to provide mobile access point is included in implements termination function on the mobile device, wherein said termination function comprises voice or data communication applications, and on described mobile device, implement gateway function, to allow by at least one client terminal device via described mobile device access purpose computer network.
More on the one hand in, disclose a kind of processor readable media with a plurality of instructions.Described a plurality of instruction comprises that is used to implement the instruction of (comprising voice or data communication applications) of one or more termination function, and one group is used to realize that one or more gateway functions are to allow the instruction of at least one client terminal device via described mobile device access purpose computer network.
More on the one hand in, a kind of being used to provides the method for mobile access point to comprise: the configuration mobile device is to carry out the communication between described mobile device and a plurality of client based on first wireless communication protocol; The configuration mobile device is to carry out communicating by letter between described mobile device and the go-between based on second wireless communication protocol; The configuration mobile device is to provide phone and the data function that is used via described go-between by the user on mobile device; The configuration mobile device is with the data reformatting between first wireless communication protocol and second wireless communication protocol, thereby allows swap data between described a plurality of clients and go-between; And the configuration mobile device is so that can come access purpose computer network via described go-between by described a plurality of clients.
Should be appreciated that according to following detailed description, the person of ordinary skill in the field will be easy to understand other embodiment of the present invention, wherein show and set forth various embodiment of the present invention with way of illustration.As should be appreciated that the present invention can implement other and different embodiment, and its several details can be made amendment aspect other various.Therefore, described graphic and describe in detail should be considered as in itself exemplary and non-limiting.
Description of drawings
This paper is non-limited way graphic extension in the accompanying drawings various aspects of the present invention with way of example, wherein:
Fig. 1 is the rough schematic view of graphic extension according to an embodiment of the mobile wireless access points system of this disclosure;
Fig. 2 is the rough schematic view of graphic extension according to another embodiment of the mobile wireless access points system of this disclosure;
Fig. 3 is that graphic extension can be used as the rough schematic view according to the mobile phone of the mobile wireless access points of this disclosure;
Fig. 4 is the rough schematic view of graphic extension according to an embodiment of the mobile wireless access points of this disclosure; And
Fig. 5 is a kind of logical flow chart that can be used for providing according to this disclosure the method for mobile wireless access points of graphic extension.
Embodiment
The detailed description of hereinafter enumerating in conjunction with the accompanying drawings is intended to the explanation as various embodiments of the invention, and is not intended to represent the present invention only can be embodied as these embodiment.For providing overall understanding of the present invention, described detailed description comprises detail.Yet the person of ordinary skill in the field should be appreciated that the present invention can not implement by these details.In some examples, show well-known structure and assembly, in order to avoid desalinate notion of the present invention with block diagram form.
Fig. 1 graphic extension can be used for providing the system configuration of mobile wireless access points.System 100 can comprise a large amount of mobile device 102a, b, WLAN 104 (" WLAN "), mobile access point 106, wireless network 108 and fixed network 110.
Next, mobile access point 106 can use various wired and wireless communication protocols (for example, CDMA (" code division multiple access ")) to communicate by letter with wireless network 108.Wireless network 108 can comprise cellular telecommunication network.
Fixed network 110 can further comprise the computer network of internet and other types.
As mentioned, mobile access point 106 can provide terminal and gateway function.For example, about termination function, mobile access point 106 can be by the user as mobile phone, to carry out voice and/or data communication or application via wireless network 108.About gateway function, mobile access point 106 can be by one or more of mobile device 102a, b and/or WLAN104 as access point with access or communicate by letter with fixed network 110 in addition.Fixed network 110 can comprise various networks of different type, comprises (for example) internet.
Because mobile access point 106 can use different wireless communication protocol (for example, 802.11 series and CDMA) to communicate by letter with mobile device 102a, b, WLAN104 and wireless network 108, then can be all wireless type at two ends with communicating by letter of mobile access point 106.Therefore, mobile access point 106 need not to fix.That is to say that mobile access point 106 can move around and not have any physical constraint.By making mobile access point 106 fixing, thereby can make mobile access point 106 more approach mobile device 102a, b and/or WLAN104.Therefore, can realize simpler and access fixed network 110 more easily.It should be noted that mobile access point 106 can move near the fixture (not shown).Therefore, but described fixture access fixed network 110.
Fig. 2 graphic extension can be used for providing another system configuration of mobile wireless access points.System 200 can use in conjunction with another wireless technology that is commonly referred to as EV-DO (Evolution-Data Optimized), and wherein EV-DO is current through developing so that mobile data service faster to be provided.The EV-DO technology is regarded as the 3G technology based on CDMA2000-1x (code division multiple access standard).The EV-DO network is generally sent with the average data download rate between 600K and 1200K bps in non-rush hour, and rush hour between 150K and 300K bps.The transient data rate is up to 2.4M bps.These data transfer rates can only use the frequency spectrum of 1.25MHz to realize.Although set forth EV-DO in this article, the person of ordinary skill in the field should be appreciated that, also can use the wireless technology of other types.
Equally, mobile access point 206 can provide terminal and gateway function.In this configuration, mobile access point 206 is similar to the mobile access point that Fig. 1 sets forth on termination function, and further through designing to dispose the EV-DO function.The EV-DO function relates to mobile data service, and can provide via EV-DO network 222, and wherein EV-DO network 222 can comprise radio node 208, IP backhaul network 210, central office 212 and service provider's core network 214.Central office 212 can further comprise radio network controller 218 and packet data serving node 220.
The difference of EV-DO network and other 3G networks is: itself and traditional complete decoupling of circuit switching wireless voice network.This makes some seller fully set up its EV-DO network based on the IP technology.Use the IP transmission meeting between radio node 208 and the radio network controller 218 to reduce the backhaul cost by the selection that backhaul service is provided to operator, wherein backhaul service selects to comprise frame relay, router network, metropolitan area second too net and wireless backhaul.IP-based EV-DO network for example can utilize router and server etc. now to use IP device, and uses open standard to be used for network management.In addition, in IP-based EV-DO network, radio node 208 can be implemented radio frequency processing, baseband modulation/separate mediation packet scheduling.
Fig. 3 shows that an exemplary moves access point 300, and it comprises processor 310, terminal module 320 and gateway module 330.Terminal module 320 provides one or more termination function to use for the user.Termination function can include, but is not limited to voice or data communication applications.Communications applications can allow the user to carry out phone trading.Gateway module 330 provides one or more gateway functions to use at least one client terminal device.Gateway function can include, but is not limited to provide access to computer network for client terminal device.Processor 310 control terminals and gateway module 320 and 330.Processor 310 execution terminal modules 310 and gateway module 320 are to finish its corresponding function.
Fig. 4 shows the exemplary mobile phone 400 that can be used as mobile access point 300 shown in Figure 3.Mobile phone 400 can use a large amount of assemblies provide termination function and gateway function the two, wherein said assembly comprises two transceivers 402,404, WLAN processing logic 406, EV-DO processing logic 408, IP conversion logic 410, voice/data communications processing logic 412 and the processor 414 with control logic.It should be noted that mobile access point can comprise other elements according to the needs of various embodiments.
For termination function is provided, mobile phone 400 can utilize transceiver 404 and voice/data communications processing logic 412, and the two jointly is configured to allow the user to use mobile phone 400 to carry out voice or data communication, for example carries out call.
For gateway function is provided, mobile phone 400 can be gathered and utilizes transceiver 402, WLAN processing logic 406, IP conversion logic 410 and EV-DO processing logic 408.Transceiver 402 can be used for transmitting and receiving the data of communication between mobile device 202a, b, WLAN204 and mobile access point 206.WLAN processing logic 406 can be configured to handle the data that receive or want to be forwarded to mobile device 202a, b and/or WLAN204 from mobile device 202a, b and/or WLAN204.Some processing capacity that WLAN processing logic 406 is carried out can comprise modulation, demodulation, the Code And Decode based on the wireless communication protocol that uses between mobile access point 206 and mobile device 202a, b and WLAN204.IP conversion logic 410 can be configured to the data transaction or the reformatting that exchange between EV-DO network 222 and mobile device 202a, b and WLAN204.For example, IP conversion logic 410 can 802.11 and the EV-DO agreement between translation data.EV-DO processing logic 408 can be configured to handle the data that receive or want to be forwarded to EV-DO network 222 from EV-DO network 222.Be similar to WLAN processing logic 406, some processing capacity of being carried out by EV-DO processing logic 408 can comprise modulation, demodulation, the Code And Decode based on the EV-DO agreement.EV-DO processing logic 408 can also be cooperated to realize the EV-DO data, services with voice/data communications processing logic 412 independently.
Fig. 5 graphic extension can be used for providing the logic flow of the method for mobile access point 206.Mobile access point 206 can be a mobile device 400 shown in Figure 4.At piece 500 places, on mobile device 400, implement termination function.Described termination function comprises voice and/or data communication applications.At piece 510 places, also on mobile device 400, implement gateway function, to allow by at least one client terminal device via mobile device 400 access purpose computer networks.Termination function can further comprise wireless communications application.At piece 520 places, mobile device 400 is configured to based on the communication between first wireless communication protocol realization wireless communications application and the go-between.At piece 530 places, mobile device 400 is configured to realize communication between at least one client terminal device and the mobile device 400 based on second wireless communication protocol.At piece 540 places, mobile device 400 is configured to the data reformatting between first and second wireless communication protocols, thereby allows described at least one client terminal device to communicate by letter with go-between.At piece 550 places, mobile device is configured to make and can comes access purpose computer network via go-between.
The person of ordinary skill in the field should be apparent, can rearrange the element of mobile access point 300 and/or mobile phone 400 and do not influence the operation of mobile access point.Equally, one or more of the element of mobile access point 300 and/or mobile access point 400 can be through combinations, integrated and/or implement together, and do not influence the function of each element.In addition, it should be noted that and used mobile phone for illustrative purposes.Can in various application, dispose use as above-mentioned system according to this disclosure.For example, except that mobile phone, system can be deployed in various other mobile devices, for example (but being not limited to) PDA, laptop computer and vehicle.Described system can also be implemented in the non-moving device.Based on disclosure provided herein and teaching, the technical staff in the technical field will understand the described system that uses that how to dispose in other are used.
The all available general processor of various illustrative logical blocks, module, circuit, element and/or assembly, digital signal processor (DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic components, discrete gate or transistor logic, discrete hardware components or its arbitrary combination that is designed for execution function described herein of setting forth in conjunction with embodiment disclosed herein make up or implement.General processor can be a microprocessor, but another is chosen as, and processor also can be processor, controller, microcontroller or the state machine of any routine.Processor can also be built as the combination of computation module, the combination of for example combination of the combination of DSP and microprocessor, a plurality of microprocessors, one or more microprocessor and DSP core or any other this configuration.
In the software module that method of setting forth in conjunction with embodiment disclosed herein or algorithm can be embodied directly in the form of control logic, programming instruction or other indications in the hardware, can be carried out by processor or in the combination of the two, and capable of being combined in single assembly or be distributed in the multiple arrangement.Software module can reside in the medium of any other form known in RAM memory, flash memory, ROM memory, eprom memory, eeprom memory, register, hard disk, removeable disk, CD-ROM or the affiliated technical field.Medium can be coupled to processor, so that processor can write medium from read information and with information.Perhaps, described Storage Media can be the part of processor.
This paper provides above-mentioned explanation to announcement embodiment to be intended to make the person of ordinary skill in the field all can make or use the present invention.The person of ordinary skill in the field will be easy to make the various modifications to these embodiment, and the General Principle that this paper defines is applicable to other embodiment.Therefore, the present invention also is not intended to be defined as embodiment illustrated herein, but desires to give itself and the corresponding to four corner of claims, unless wherein clearly indicate, otherwise, mention that with singulative an element is not intended to expression " and only ", but " one or more ".Person of ordinary skill in the field structure and functional equivalent known or all the various embodiment elements of setting forth in the whole text in this disclosure that after this will understand all are incorporated herein with way of reference clearly, and are intended to be covered by in claims.In addition, the content that this paper discloses all is not intended to offer to the public, no matter whether clearly states this announcement in claims.The claim key element all do not explain according to the regulation of the 6th section of 35U.S.C. § 112, unless use phrase " be used for ... device " clearly state described key element, or in claim to a method, use phrase " be used for ... step " state described key element.
Claims (27)
1. mobile access point, it comprises:
Terminal module, it is configured to provide one or more termination function to use for the user, and described one or more termination function comprise voice or data communication applications;
Gateway module, it is configured to provide one or more gateway functions to use at least one client terminal device, and described one or more gateway functions comprise provides the access of described at least one client terminal device to computer network; And
Processor, it is configured to carry out described terminal module and described gateway module, to finish its corresponding function.
2. mobile access point as claimed in claim 1, wherein said voice or data communication applications are configured to allow described user to carry out phone trading.
3. mobile access point as claimed in claim 1, wherein said one or more termination function further comprise wireless communications application, described wireless communications application is used first wireless communication protocol; And
Wherein said mobile access point is configured to use second wireless communication protocol and described at least one client terminal device to communicate.
4. mobile access point as claimed in claim 3, wherein said processor further are configured to the data reformatting between described first wireless communication protocol and described second wireless communication protocol.
5. mobile access point as claimed in claim 1, wherein said computer network comprises the internet.
6. mobile access point as claimed in claim 1, wherein said at least one client terminal device comprises mobile device.
7. mobile device, it comprises:
Terminal module, it is configured to provide voice or data communication applications to use for the user;
Gateway module, it is configured to provide and can be used for the access point of access purpose computer network by a plurality of mobile clients; And
Processor, it is configured to carry out described terminal module and described gateway module.
8. mobile device as claimed in claim 7, wherein said voice or data communication applications are configured to allow described user to carry out phone trading.
9. mobile device as claimed in claim 7, wherein said voice or data communication applications are configured to utilize go-between; And
Wherein said gateway module further is configured to via the access of described go-between realization to described purpose computer network.
10. mobile device as claimed in claim 9, wherein said gateway module further are configured to use first wireless communication protocol to realize communicating by letter between described a plurality of mobile client and the described mobile device; And
Wherein said gateway module further is configured to use second wireless communication protocol to realize communicating by letter between described mobile device and the described go-between.
11. mobile device as claimed in claim 10, wherein said first wireless communication protocol comprises 802.11 series; And
Wherein said second wireless communication protocol comprises EV-DO (Evolution-Data Optimized) agreement.
12. mobile device as claimed in claim 7, wherein said purpose computer network comprises the internet.
13. mobile device as claimed in claim 7, wherein said a plurality of mobile clients comprise mobile phone.
14. a mobile phone, it comprises:
Be used to promote the communicating devices between described mobile phone and a plurality of client and the go-between, wherein use first wireless communication protocol to carry out and the communicating by letter of described a plurality of clients, and use second wireless communication protocol to carry out and the communicating by letter of described go-between;
The device that provides phone and data function to use for the user via described go-between is provided;
Be used for thereby the data reformatting between described first wireless communication protocol and the described second communication agreement is allowed the device of swap data between described a plurality of clients and described go-between; And
Be used to make described a plurality of client can be via the device of described go-between access purpose computer network.
15. mobile phone as claimed in claim 14, wherein said first wireless communication protocol comprises described 802.11 series; And
Wherein said second wireless communication protocol comprises described EV-DO (Evolution-Data Optimized) agreement.
16. mobile phone as claimed in claim 14, wherein said go-between comprises cellular telecommunication network; And
Wherein said purpose computer network comprises the internet.
17. mobile phone as claimed in claim 14, wherein said a plurality of clients comprise at least one mobile phone.
18. a processor that is used for mobile access point, described processor are configured to control:
One or more termination function, it comprises voice or data communication applications; And
One or more gateway functions are to allow at least one client terminal device access purpose computer network.
19. processor as claimed in claim 18, wherein said voice or data communication applications are configured to allow described user to carry out phone trading.
20. a method that is used to provide mobile access point, described method comprises:
Implement termination function on mobile device, described termination function comprises voice or data communication applications; And
On described mobile device, implement gateway function, to allow at least one client terminal device via described mobile device access purpose computer network.
21. method as claimed in claim 20, wherein said voice or data are used and are configured to allow the user to carry out phone trading.
22. method as claimed in claim 20, wherein said termination function further comprises wireless communications application, and described method further comprises:
Dispose described mobile device to realize communicating by letter between described wireless communications application and the go-between based on first wireless communication protocol;
Dispose described mobile device to realize communicating by letter between described at least one client terminal device and the described mobile device based on second wireless communication protocol;
Dispose described mobile device with the data reformatting between described first and second wireless communication protocols, thereby allow described at least one client terminal device and described go-between to communicate; And
Dispose described mobile device so that can be via the described purpose computer network of described go-between access.
23. method as claimed in claim 22, wherein said first wireless communication protocol comprise described EV-DO (Evolution-Data Optimized) agreement; And
Wherein said second wireless communication protocol comprises described 802.11 series.
24. method as claimed in claim 20, wherein said mobile device comprises first mobile phone; And
Wherein said at least one client terminal device comprises second mobile phone.
25. a method that is used to provide mobile access point, described method comprises:
The configuration mobile device is to carry out communicating by letter between described mobile device and a plurality of clients based on first wireless communication protocol;
Dispose described mobile device to carry out communicating by letter between described mobile device and the go-between based on second wireless communication protocol;
Disposing described mobile device uses via described go-between for the user so that phone and data function to be provided on described mobile device;
Dispose described mobile device with the data reformatting between described first wireless communication protocol and the described second communication agreement, thereby allow swap data between described a plurality of clients and described go-between; And
Dispose described mobile device so that described a plurality of client can be via described go-between access purpose computer network.
26. method as claimed in claim 25, wherein said first wireless communication protocol comprises described 802.11 series; And
Wherein said second wireless communication protocol comprises described EV-DO (Evolution-Data Optimized) agreement.
27. a processor readable media, it has a plurality of instructions, and described instruction is configured to the method implementing to comprise the following steps when being carried out by processor:
Execution comprises one or more termination function of voice or data communication applications; And
Implement one or more gateway functions, to allow at least one client terminal device via described mobile device access purpose computer network.
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CN102077517A (en) * | 2008-06-25 | 2011-05-25 | 微软公司 | Adapter for synchronizing data over different networks |
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CN102077517A (en) * | 2008-06-25 | 2011-05-25 | 微软公司 | Adapter for synchronizing data over different networks |
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