Systems and methods for controlling device network access through a wireless router
View Patent ↗Systems and methods are provided for enabling communications over a wide area network and a local area network, wherein one or more computing devices may communicate with a wireless router over the local area network, and wherein the one or more computing devices may obtain access to the wide area network if authorized. Authorization of the one or more computing devices can be dependent upon discovery of the one or more computing devices, as well as a device type of the one or more computing devices. Authorization may also involve discovering a service being run or requested by the one or more computing devices, and determining whether the type of service being run or requested by the one or more computing devices is authorized by the wide area network.
1. A method, comprising:
loading modem instructions and router instructions into a wireless router;
generating a modem function pointer table populated with pointers to modem functions in the modem instructions for controlling access over a wide area network;
generating a router function table populated with pointers to router functions in the router instructions for controlling access over the local area network;
wherein the modem function pointer table is also populated with pointers to relevant functions in the router instructions and the router function table is populated with pointers to relevant functions in the modem instructions; and
wherein the router function table includes a pointer to a filter task in the router instructions;
loading authentication procedures required to connect to the wide area network and settings for the local area network into the wireless router;
establishing a first data connection between the wireless router and a base station associated the wide area network over the wide area network using the loaded authentication procedures;
establishing a second data connection between the wireless router and at least one computing device over the local area network using the loaded settings for the local area network;
discovering the at least one computing device and a device type of the at least one computing device; and
determining, based on the filter task and device type of the at least one computing device, whether the at least one computing device is authorized to access the wide area network.
2. The method of claim 1 , wherein the wide area network is a cellular type network.
3. The method of claim 2 , wherein the cellular type network is a WiMAX, UMTS, HSPA, HSPA+, LTE, GPRS, lxRTT or DOrA network.
4. The method of claim 1 , wherein the local area network is a WiFi network.
5. The method of claim 1 , wherein the local area network is a wireless USB network, an Ultrawideband network, or a Zigbee network.
6. The method of claim 1 , wherein the first data connection is a Point-to-Point (PPP) connection.
7. The method of claim 1 , wherein the second data connection is a TCP/IP connection.
8. The method of claim 1 further comprising, discovering at least one service and a service type of the at least one service, the at least one service being requested by or being run by the at least one computing device.
9. The method of claim 8 further comprising, determining whether the at least one service is authorized by the wide area network, based on the service type of the at least one service.
10. The method of claim 8 , wherein the discovery of the at least one service and the service type of the at least one service comprises performing at least one of packet sniffing and Internet Protocol (IP) address monitoring.
11. The method of claim 10 , wherein the IP address monitoring comprises monitoring an IP address associated with a network entity to which the at least one computing device is connected or to be connected to run the at least one service.
12. A method, comprising:
loading modem instructions and router instructions into a wireless router;
generating a modem function pointer table populated with pointers to modem functions in the modem instructions for controlling access over a wide area network;
generating a router function table populated with pointers to router functions in the router instructions for controlling access over the local area network;
wherein the modem function pointer table is also populated with pointers to relevant functions in the router instructions and the router function table is populated with pointers to relevant functions in the modem instructions; and
wherein the router function table includes a pointer to a filter task in the router instructions;
loading authentication procedures required to connect to the wide area network and settings for the local area network into the wireless router;
establishing a first data connection between the wireless router and a base station associated the wide area network over the wide area network using the loaded authentication procedures;
establishing a second data connection between the wireless router and at least one computing device over the local area network using the loaded settings for the local area network;
discovering a service being requested by or being run by the at least one computing device and a service type of the service; and
determining, based on the filter task and service type, whether the service is authorized by a carrier operating the wide area network.
13. The method of claim 12 , wherein the wide area network is a cellular type network.
14. The method of claim 13 , wherein the cellular type network is a WiMAX, UMTS, HSPA, HSPA+, LTE, GPRS, lxRTT or DOrA network.
15. The method of claim 12 , wherein the local area network is a WiFi network.
16. The method of claim 12 , wherein the local area network is a wireless USB network, an Ultrawideband network, or a Zigbee network.
17. The method of claim 12 , wherein the first data connection is a Point-to-Point (PPP) connection.
18. The method of claim 12 , wherein the discovery of the service and the determination of the service type comprises performing at least one of packet sniffing and Internet Protocol (IP) address monitoring.
19. The method of claim 18 , wherein the IP address monitoring comprises monitoring an IP address associated with a network entity to which the at least one computing device is connected or to be connected to run the service.