Linking existing Wi-Fi access points into unified network for VoIP

Abstract

A plurality of users are associated with a system having at least one information processor coupled to a communication network. Multiple wireless access points to the communication network are provided; and multiple of the users associated with the system are provided VoIP access to the communication network via the access points.

Claims

1. A method, operable in a system comprising at least one information processor coupled to a communication network, the method comprising: (A) at least one network service provider providing multiple gateway devices to corresponding users associated with said network service provider, each gateway device of said multiple gateway devices providing corresponding shared bandwidth within a corresponding transmission range, each of the devices configured to provide wireless access to the communication network via said at least one network service provider; (B) associating a plurality of users with the system, wherein a first user of said plurality of users is associated with a first gateway device of the multiple gateway devices provided by said at least one network service provider; (C) providing a device of the first user with wireless access to the communication network via shared bandwidth of a second gateway device of the multiple gateway devices, the second gateway device being distinct from the first gateway device, and wherein the second gateway device is not associated with the first user; and (D) for an access fee, providing a device of a third user with wireless access to the communication network via shared bandwidth of at least one of the multiple gateway devices, wherein said third user was not provided with one of said multiple gateway devices by said at least one network service provider, wherein the multiple gateway devices comprise wireless access devices and wherein the wireless access devices comprise a distributed wireless network, the method further comprising: (E) providing voice-over-IP (VoIP) service via the distributed wireless network formed by the wireless access devices.

2. The method of claim 1 wherein the system comprises at least one database accessible by said at least one information processor, wherein said at least one database stores authentication information associated with at least some of said plurality of users, and wherein said providing in (C) further comprises, said at least one information processor: (C)(1) receiving authentication information associated with the first user; and (C)(2) based on said authentication information and on information in said least one database, authorizing the device of the first user to access the communication network via shared bandwidth of a second gateway device.

3. The method of claim 2 wherein at least some of said plurality of users are registered and wherein said authorizing in (C)(2) is based, at least in part, on whether said first user is registered.

4. The method of claim 2 wherein the at least one database is maintained by said at least one network service provider.

5. A method comprising: (A) associating a plurality of users with a system comprising at least one information processor coupled to a communication network; (B) at least one network service provider providing multiple wireless access points to the communication network, said multiple wireless access points providing wireless access to the communication network via said at least one network service provider; and (C) said at least one network service provider selectively allowing multiple of the users associated with the system to access the communication network via shared bandwidth of the wireless access points, wherein at least some of said users associated with the system do not have wireless access points provided by said at least one network service provider, and wherein at least one user not provided with a wireless access point by said at least one network service provider is allowed wireless access to the communication network via shared bandwidth of the wireless access points for a corresponding access fee, wherein said corresponding access fee allows said at least one user wireless access to the communication network for a period of time based upon said access fee; and (D) providing voice-over-IP (VoIP) service to at least some of said multiple of the users via a wireless network formed by the wireless access devices.

6. The method of claim 5 wherein each of the wireless access points is provided by a corresponding gateway device.

7. The method of claim 5 wherein the system comprises at least one database accessible by said at least one information processor, and wherein said at least one database stores authentication information associated with said plurality of users, and wherein said selectively allowing in (C) is based, at least in part, on said authentication information.

8. The method of claim 7 wherein at least some of said plurality of users are registered, and wherein selectively allowing a particular user of said multiple users in (C) is based, at least in part, on whether said particular user is registered.

9. The method of claim 7 wherein the at least one database is maintained by said at least one network service provider.

10. A method, in a system comprising at least one information processor coupled to a communication network, the method comprising: (A) associating a plurality of users with the system, wherein the users associated with the system comprise a community of users; and (B) providing multiple wireless access devices, each the wireless access device configured to access the communication network, wherein the wireless access devices comprise a distributed wireless network; (C) selectively providing wireless access to the communication network via the distributed wireless network, wherein said wireless access to the communication network is provided to users in the community of users, and wherein each user in the community of users can selectively wirelessly access the communication network via shared bandwidth of multiple of the wireless access devices, and wherein the community of users comprises (i) first users having corresponding wireless access devices of the multiple wireless access devices associated therewith, and (ii) second users not having wireless access devices of the multiple wireless access devices associated therewith, and wherein wireless access to the communication network is selectively provided to at least some of said second users for an access fee, wherein a first some of the multiple wireless access devices are provided to said first users by at least one network service provider, and wherein said selectively providing in (C) is by said at least one network service provider, and wherein the selectively providing in (C) comprises: (C)(1) providing voice-over-IP (VoIP) service via the distributed wireless network.

11. The method of claim 10 wherein at least some of said plurality of users are registered, and wherein wireless access to the communication network via the distributed wireless network is selectively provided, in (C), to a particular user, based, at least in part, on whether said particular user is registered.

12. The method of claim 11 wherein said first users are registered with the system based on said first users being provided with wireless access devices by said at least one network service provider.

Description

DESCRIPTION OF THE DRAWINGS

(1) For the purposes of illustrating the invention, there is shown in the drawings a form which is presently preferred, it being understood, however, that the invention is not limited to the precise arrangements and instrumentalities shown. The features and advantages of the present invention will become apparent from the following description of the invention that refers to the accompanying drawings, in which:

(2) FIG. 1 shows an example prior art collection of hardware devices operable to communicate over a Wi-Fi network;

(3) FIG. 2 is a block diagram that illustrates an example networked arrangement of parties associated with the present invention;

(4) FIG. 3 illustrates the functional elements of an information processor;

(5) FIG. 4 is a block diagram that illustrates an example networked arrangement of parties associated with the present invention; and

(6) FIG. 5 illustrates an example embodiment in which a prior art gateway is upgraded to a gateway which is operable to enable owners to share bandwidth in accordance with the teachings herein.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

(7) The present invention comprises a system and method for enabling owners of Wi-Fi hotspots (e.g., residential hotspots) to participate in a distributed wireless network using their existing home broadband Wi-Fi connections. In a preferred embodiment, an information processor configured as a server computer distributes software to registered users that enables a typical, prior art residential wireless router to operate as a network router, such as used by parties who share and resell Wi-Fi, as known in the art. When the residential router is properly equipped with the software provided by the server and connected to the internet, the router registers itself as part of a wider network, and allows access to the Internet through that router for other users.

(8) More particularly, each registered user is assigned a unique user name and password. The user name and password are used to authorize a user to access other registered users' wireless bandwidth. The server stores each user's user name and password in a database, and authorizes a user to access another user's bandwidth after receiving a request that includes the proper authorization information. Individual users of network bandwidth, particularly those who have residential installations and who possess excess bandwidth, preferably register with the server in order to permit other people to use at least some of their excess bandwidth. Thus, registered users who are authorized by the server computer preferably access Wi-Fi connections of other members of the community. Once authorized, users who are physically located beyond their own residential Wi-Fi transmission range can access other members' Wi-Fi connections via the other users' respective access points.

(9) In an one embodiment, a fee is charged to a user who is not registered with the server in order to enable the non-registered user to access a registered user's Wi-Fi connection. Preferably, a portion of the fee is distributed to the user providing the respective bandwidth. In one embodiment, the amount remunerated to the respective user is equal to one half of the fee. In an alternative embodiment, the fee is shared among all registered users. Registered users who contribute bandwidth and who have assigned user names and passwords are preferably able to share other users' bandwidth for no additional fee. It is envisioned herein, therefore, that a community of users is defined.

(10) In another embodiment, VoIP service is provided via the at least two respective wireless gateway devices. A fee may be charged to anyone who uses the VoIP devices to access Wi-Fi points of registered users. The fee may be shared by all registered users, or may be portioned to respective registered users who provide bandwidth.

(11) In a preferred embodiment a business method is provided that permits the sharing, selling and controlling of a group of existing Wi-Fi hotspots. For example, end users who have excess bandwidth agree to permit each other to use the others' bandwidth for no extra fee. Any party who desires to use a registered user's wireless bandwidth, and yet does not have any wireless bandwidth to contribute, is preferably charged a small access fee. Those who have wireless bandwidth to contribute are preferably not charged a fee. Further, the control of the collective networks is managed by a unified software layer, which is preferably added to existing DSL/Cable or other internet access installations.

(12) In a preferred embodiment, agreements between ISPs in various countries are executed with the proprietor of the present invention in order to license the use of technology. The respective ISPs can be promoted, as can the proprietor of the present invention. The ISP could then be used as a local partner to resell other services.

(13) In one embodiment, Wi-Fi phone access via VoIP is provided and, depending upon whether a user has contributed bandwidth, a small access fee may be charged. Further, a software management layer monitors network activity, identifies users of the network, records the usage and handles accounting of the usage. In this manner, members may place VoIP telephone calls using any participating hotspot. Furthermore, a number of applications are envisioned, including the use of the network with laptops, PDA's digital cameras, MP3 devices as well as providing roaming capabilities. Roaming entails maintaining a connection even if a user leaves one hotspot and appears in another. Simply joining a network controlled by such a software layer allows the network to grow rapidly as new Wi-Fi contributors over bandwidth in exchange for access.

(14) Continuing with reference to the drawings, FIG. 2 shows an example hardware arrangement in a preferred embodiment of the present invention and referred to generally as system 100. The embodiment shown in FIG. 2 includes a plurality of hardware devices and corresponding network configurations that are operable in accordance with the teachings herein. Of course, one skilled in the art will recognize that many variations on the precise hardware configuration of the present invention may be possible, and are envisioned herein without departing from the spirit of the present invention. For example, a plurality of information processors 210A-210G are shown in FIG. 2. It is possible that all of the functionality performed by processors 210A-210G can be accomplished by a single information processor 210.

(15) In the embodiment shown in FIG. 2, system 100 comprises a plurality of networks that are configured to interact, in accordance with the teachings herein. For example, proprietor network 202 is operable to manage much of the functionality described herein. Further, proprietor network 202 is coupled to global communication network 204, which may be the internet. Multiple Wi-Fi networks 206A-206Z are further provided, each preferably operated by end users that have internet access provided, for example, by ISP 207A-207B. Also illustrated in FIG. 2 is public switched telephone network (“PSTN”) 208.

(16) Proprietor network 202 preferably comprises at least one information processor 210A-210G that is/are configured to provide various functionalities in various contexts. For example, information processor 210A is operable as a hypertext transport protocol (“HTTP”) server. Processor 210B is configured, for example as server operable to handle billing and other back-end processing tasks, such as operational support systems (“OSS”). Processors 210C and 210D are preferably operable to perform switching and conversion operations, for example, in accordance with transmitting digital VoIP communications to analog telephones 212, to be transmitted over PSTN 208. Other information processors may be included, for example, processor 210E operates as a Radius server for user authentication, as known in the art, and processor 210F to operate as an IN serv device.

(17) In a preferred embodiment, Wi-Fi VoIP provided in accordance with the teachings herein is based on the so-called “Asian Wi-Fi” and dual Wi-Fi/GSM phones. The proliferation of Wi-Fi hotspots in Asia is significantly higher than elsewhere in the world.

(18) Continuing with reference to the example hardware embodiment illustrated in FIG. 2, information processor 210G provides a payment gateway that enables various parties associated with the present invention make financial payments to the proprietor of network 202 over the internet. Various forms of payment are envisioned herein, such as credit card payments, and various forms of e-cash payments, such as provided by PAY-PAL or other known internet financial services. By receiving payments, for example, via information processor 210G, a business method is provided in which proprietors of network 202 earns revenue from various parties, typically those who do not contribute bandwidth for internet sharing. In an alternative embodiment, an end user desiring to be availed of the benefits of the present invention elects to send an electronic payment to information processor 210G which covers the cost for hardware, software and internet services. For example, a user sends to information processor 210G a payment for one full year of internet access (provided by an ISP 207), as well as hardware and software (and related shipping and other fees) for providing a gateway 104. The proprietor of information processor 210G thereafter distributes the funds to the appropriate party or parties to enable the end user to establish his Wi-Fi network 206. Thereafter, the end user installs software provided by the proprietor of network, substantially as described below.

(19) In a preferred embodiment, information processor 210B operates including as an internet web server that is operable to access and update a database 214. Database 214 preferably stores information directed to end users, respective ISP's, end user bandwidth usage and statistics, or the like. When end users connect to a gateway, a reference to database 214 is preferably made to authenticate the user.

(20) Information processor 210B preferably accesses communication network 204 and communicates with processors 102 in order to distribute software and implement the teachings herein. Preferably, processors 204 and information processor(s) 210 communicate via the known communications protocol, Transmission Control Protocol/Internet Protocol “TCP/IP.” In this way, content can be transmitted to and from the devices 210 and 102, and commands can be executed to enable the various functions described herein.

(21) Information processors 102/210 are any devices that are capable of sending and receiving data across communication network 204, e.g., mainframe computers, mini computers, personal computers, laptop computers, personal digital assistants (PDA) and internet access devices such as Web TV. In addition, information processors 102/210 are preferably equipped with a web browser, such as MICROSOFT INTERNET EXPLORER, NETSCAPE NAVIGATOR, MOZILLA FIREFOX, or the like. Thus, as envisioned herein, information processors 102/210 are devices that can communicate over a network and can be operated anywhere, including, for example, moving vehicles.

(22) The nature of the present invention is such that one skilled in the art of writing computer executable code (i.e., software) can implement the described functions using one or more of a combination of popular computer programming languages and developing environments including, but not limited to C, C++, Visual Basic, JAVA, PHP, HTML, XML, ACTIVE SERVER PAGES, JAVA server pages, servlets, MICROSOFT.NET, and a plurality of various web site development applications.

(23) For example, data may be configured in a MICROSOFT EXCEL spreadsheet file, as a comma delimited ASCII text file, as a MICROSOFT SQL SERVER compatible table file (e.g., MS-ACCESS table), or the like. In another embodiment, data may be formatted as an image file (e.g., TIFF, JPG, BMP, GIF, or the like). In yet another embodiment, data may be stored in an ADOBE ACROBAT PDF file. Preferably, one or more data formatting and/or normalization routines are provided that manage data received from one or a plurality of sources. In another example, data are received that are provided in a particular format (e.g., MICROSOFT EXCEL), and programming routines are executed that convert the data to another formatted (e.g., ASCII comma-delimited text).

(24) It is contemplated herein that any suitable operating system can be used on processors 210 and 102, for example, DOS, WINDOWS 3.x, WINDOWS 95, WINDOWS 98, WINDOWS NT, WINDOWS 2000, WINDOWS ME, WINDOWS CE, WINDOWS POCKET PC, WINDOWS XP, MAC OS, UNIX, LINUX, PALM OS, POCKET PC or any other suitable operating system. Of course, one skilled in the art will recognize that other software applications are available in accordance with the teachings herein, including, for example, via JAVA, JAVA Script, Action Script, Swish, or the like.

(25) Moreover, a plurality of data file types is envisioned herein. For example, the present invention preferably supports various suitable multi-media file types, including (but not limited to) JPEG, BMP, GIF, TIFF, MPEG, AVI, SWF, RAW or the like (as known to those skilled in the art).

(26) FIG. 3 illustrates the functional elements of information processors 102 and/or 210, and that include one or more central processing units (CPU) 302 used to execute software code and control the operation of information processors 102 and/or 210, read-only memory (ROM) 304, random access memory (RAM) 306, one or more network interfaces 308 to transmit and receive data to and from other computing devices across a communication network, storage devices 310 such as a hard disk drive, floppy disk drive, tape drive, CD ROM or DVD for storing program code, databases and application data, one or more input devices 312 such as a keyboard, mouse, track ball, magnetic card reading device, bar code reading device, microphone or the like, and a display 314.

(27) The various components of information processors 102 and/or 210 need not be physically contained within the same chassis or even located in a single location. For example, storage device 310 may be located at a site which is remote from the remaining elements of information processor 102 or 210, and may even be connected to CPU 302 across communication network 204 via network interface 308. Information processors 102/210 preferably includes a memory equipped with sufficient storage to provide the necessary databases, forums, and other community services as well as acting as a web server for communicating hypertext markup language (HTML), FLASH, Action Script, Java, Active Server Pages, Active-X control programs. Information processors 102/210 are arranged with components, for example, those shown in FIG. 3, suitable for the expected operating environment. The CPU(s) 302, network interface(s) 308 and memory and storage devices are selected to ensure that capacities are arranged to accommodate expected demand.

(28) As used herein, the term, “module” refers, generally, to one or more discrete components that contribute to the effectiveness of the present invention. Modules can operate or, alternatively, depend upon one or more other modules in order to function.

(29) FIG. 4 is a block diagram that illustrates an example networked arrangement of parties associated with the present invention. As noted with reference to FIGS. 1 and 2, the present invention is operable over one or more communication networks, such as the internet, a wide area network, a local area network or the like. Thus, the present invention enables various parties to communicate information to each other that is useful or necessary to execute the teachings herein. One skilled in the art will recognize that the internet enables the convenient and rapid exchange of information, thereby enabling parties to transmit information.

(30) As shown in FIG. 4, various parties connect to networks 206A, 206B and 206C. Some of the parties connecting contribute bandwidth, in accordance with the teachings herein, and some do not. In the example shown in FIG. 4, parties 402 contribute bandwidth and preferably operate wireless devices without paying an additional fee. Party 404, in contrast, does not contribute bandwidth and, accordingly, pays a small access fee in order to use his wireless device.

(31) Preferably, party 404 pays for internet access via traditional prior art billing and/or prepaid mechanisms. Users 402 may pay or “top-up” their accounts online, by premium short messaging service (“SMS”), at hotspots and through same channels as mobile top-ups (ATMs, Retailers' point of service (“POS”), scratch cards, . . . ), or the like as known in the art. Preferably, priority is given to low cost topping-up methods (online, electronic top-ups . . . ) to keep blended commission rates as low as possible.

(32) In accordance with the spirit of the invention, communications are available to emphasize an element of social liberty and movement that appeals to the users of open source software and systems. For example, it is believed by the inventor that proponents of the LINUX operating system will be eager to avail themselves of bandwidth sharing and distributed Wi-Fi access in accordance with the teachings herein.

(33) FIG. 5 illustrates an example embodiment in which a prior art gateway 104 is upgraded to a gateway 502 which is operable to enable owners to share bandwidth in accordance with the teachings herein. Preferably, a user 402 establishes a communication session with information processor 210 in order to download software 504 via the internet 204. Once the software 504 has been downloaded, the user preferably updates his gateway 104, for example by a process known in the art as “flashing” software 504 to gateway 104. When the software 504 is flashed to the gateway 104, the gateway effectively becomes gateway 502 and is operable to enable users 402 to share bandwidth and have remote internet access outside of the normal range of gateway 104. In one embodiment, software 504 is compatible with a plurality of proprietary devices (e.g., Linksys WRT54G), but various other gateway 502 devices, include LINUX-based models can be supported.

(34) Furthermore, coverage can be extended with a relatively inexpensive patch antenna that users can use to receive Wi-Fi where the antenna is installed. In ideal conditions, the coverage extends up to 150 meters.

(35) In this way, connectivity is preferably provided over great distances, and provides a great opportunity for ISP's 207 to increase their market share. Software 504, once installed in customers Wi-Fi gateway, provides secure authentication with information processor 210, in order to enable parties 402 and 404 to access bandwidth and communicate over internet 204.

(36) In case users 404 desires Wi-Fi access, payment is preferably processed through payment gateway 210G, and, in one business method, half (50%) of revenues are provided directly to the owner of the Wi-Fi access gateway 206.

(37) Preferably and initially, two sources of revenue are envisioned. One involves selling Wi-Fi access to customers 404 who do not contribute bandwidth. The other involves Wi-Fi VoIP monthly fixed and calling revenues.

(38) Notwithstanding these two sources of revenue, various other business arrangements are envisioned herein. For example, free national roaming is provided to existing gateway 502 owners who share bandwidth. For those owners who share bandwidth but do not want roaming, a portion of roaming fees, for example, twenty-five percent are charged. Similar business method arrangements are envisioned by the inventor, without departing from the spirit and teachings herein.

(39) With regard to internet access to customers 404, fees can be charged for internet access per hour, per day and per month. Further, planned tariffs include revenue for payable via premium short message services and structured for various time periods, such as 30 minutes intervals, 24-hour intervals and monthly intervals. Further, for users 402/404 who use the present invention for Wi-Fi VoIP, handsets are configured to operate with gateway 502, and revenue is earned via integrated postpaid and prepaid contracts.

(40) Another revenue stream envisioned herein includes advertising revenue via various display screens, including initial login screens. Moreover, portions of revenue earned from purchases made for Wi-Fi equipment and devices can also be realized.

(41) Also in an example embodiment, a proprietor of the present invention enters into an agreement with an ISP 207 to license the use of software 504. By entering into a license arrangement wherein ISP 207 distributes software 504, the ISP 207 effectively promotes the proprietor of information processor 202, and is similarly promoted to users 402 and 404 who establish wireless internet sessions using bandwidth provided by ISP 207. Thus, in one embodiment, ISP 207 is effectively a local partner to resell other services, such as VoIP using Wi-Fi.

(42) It is envisioned herein that hundreds of thousands and even millions of gateways 502 can be employed in a single country or over a geographic region to provide wireless connectivity without sacrificing bandwidth, without great regard to density and resilience. It is estimated, for example, 2 million gateway 502 “hotspots” would be needed to obtain good urban coverage throughout Europe and United States. By redistributing bandwidth according to the teachings herein, revenue can be generated by users 404, and customer demand for low cost wireless telephone service can further be satisfied.

(43) In one embodiment, providing VoIP telephone service in accordance with the teachings herein replaces cellular telephone service. Users can make VoIP telephone calls without burdensome cellular telephone service contracts, that typically comprise monthly access fees for a fixed number of minutes, and expensive usage charges in case that fixed number is exceed by actual use. Further, by providing VoIP to users 404, a revenue stream that would otherwise belong to GSM service can be obtained. Further providing VoIP service in accordance with the teachings herein, users 404 can be availed of worldwide telephone service, without the high roaming charges typically associated with wireless cellular telephone service carriers.

(44) Another benefit of the present is that users 402 and distributors promote the service. In one embodiment, a referral/reward program is provided in which users 402 that establish new ISPs 207 as partners earn revenue or rewards. It is envisioned herein that, in addition to distributing the software 504 via web server 210A, various partners (e.g., ISPs 207, gateway hardware manufacturers and/or distributors) offer broadband internet access and/or pre-configured hardware and software, such as Wi-Fi gateway 502. Moreover, VoIP service can be similarly provided, for example, by distributing pre-configured units that are operable in various hotspots configured via gateway 502. Also, it is envisioned herein that various partners, such as hotels, restaurants, cafes or the like, that provide Wi-Fi connectivity can similarly share bandwidth and provide wireless VoIP, just as residential consumers.

(45) In accordance with a preferred business method, a form of joint marketing is envisaged rather than a prior art commission. By displaying marketing materials that identifies gateway 502, pre-configured broadband internet access, and/or Wi-Fi equipment, demand for the benefits provided in accordance with the teachings herein will be raised.

(46) Thus, in accordance with a preferred embodiment, community members 402 share their respective Wi-Fi bandwidth with the rest of the community 402 and general public at no direct cost to the proprietor of information processor 210. Information processor 210 preferably controls Wi-Fi gateways 206 via software 504, as the software 504 effectively transforms gateways 104 into gateways 206. By utilizing VoIP service providers, VoIP services, E.164 geographic and IP specific numbers and full interconnection with PSTN and mobile networks are similarly provided.

(47) In a preferred embodiment, users 402 maintain at least two telephone devices, a Wi-Fi VoIP telephone unit, and a landline or cellular telephone. Alternatively, users 402 can maintain a telephone hand unit that is operable to switch between VoIP and cellular service. In this way, in case coverage is not being properly provided, users 402 can be contacted to make corrections, adjustments or the like to ensure that bandwidth is properly distributed via gateway 502. Preferably, users 402 maintain at least two different telephone numbers and two different e-mail addresses in order to provide a level of redundancy and to ensure that users 402 can be contacted at any given time.

(48) In an alternative embodiment, a proprietor of information processor 210 provides, for example, through a mobile virtual network operator's (“MVNO”) cellular service for users 402. In this alternative embodiment, users 402 will have only one telephone number, and seamless switching (referred to in the art as a “hand-over”) between Wi-Fi VoIP and cellular GSM service is provided.

(49) Thus, the present invention capitalizes on current trends in the traditional telecommunications industry. A flexible and distributed global network is provided, without a requirement for large capital investment, as software 504 effectively acts as a glue that links existing Wi-Fi access points. As the density of gateways 502 increases, near-ubiquitous internet access and affordable VoIP voice calls for are available. Network value preferably increases as each member 402 is added.

(50) The various embodiments describe herein enable the linking of millions of Wi-Fi access points (i.e., gateways 502) into a single unified network. Although the present invention is described herein with reference to Wi-Fi, the invention is not so limited. For example, Wi-Fi is expected to be replaced in the near future with WiMAX, and WiMAX gateways 502 will be deployed as Wi-Fi, not GSM. When WiMAX routers (i.e., providing gateways 104), the present invention will provide software for WiMAX routers, that will effectively increase the wide area coverage over Wi-Fi routers. Thus, a linked network in accordance with the teaching herein has the potential to soon become the largest global network of hotspots in the world and will be able to compete with the large-scaled cellular telephone service providers and hotspot operators.

(51) Also, as shown in FIG. 1, various computing devices are capable of Wi-Fi access and are envisioned herein. For example, digital cameras, IPODS, various gaming devices can all benefit from a unified Wi-Fi network. By sharing bandwidth at a single installation, for example, a personal residence, users 402 can travel over large distances and still enjoy remote network access to the internet.

(52) Although the present invention has been described in relation to particular embodiments thereof, many other variations and modifications and other uses will become apparent to those skilled in the art. It is preferred, therefore, that the present invention be limited not by the specific disclosure herein.