Wireless network service transaction protocol
First Claim
Patent Images
1. A method comprising:
- receiving a service information request for service information encapsulated with an advertisement protocol from a wireless communication device, wherein the service information comprises information about a service requested by the wireless communication device;
utilizing a service string placed within the service information request to determine whether the service is available, wherein the service string identifies the service; and
transmitting, prior to an association with a wireless local area network (“
WLAN”
), a service information response to the wireless communication device using the advertisement protocol,wherein, if a string matching the service string is not identified, the service information response notifies the wireless communication device that the service requested is not available.
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Abstract
A mobile device may retrieve service information about a network prior to associating with the network. Utilizing an advertisement protocol to transmit service query messages, a mobile device may receive service query responses from a network that identify the services available prior to establishing network capability. In other words, the messaging is prior to the exchange of any authentication parameters between the device and the network as well prior to the establishment of a recognized session between the device and the network.
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Citations
23 Claims
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1. A method comprising:
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receiving a service information request for service information encapsulated with an advertisement protocol from a wireless communication device, wherein the service information comprises information about a service requested by the wireless communication device; utilizing a service string placed within the service information request to determine whether the service is available, wherein the service string identifies the service; and transmitting, prior to an association with a wireless local area network (“
WLAN”
), a service information response to the wireless communication device using the advertisement protocol,wherein, if a string matching the service string is not identified, the service information response notifies the wireless communication device that the service requested is not available. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A network device comprising:
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at least one storage device; and a processor, wherein the processor is configured to execute instructions stored on the at least one storage device, wherein executing the instructions cause the network device to; receive a service information request for service information encapsulated with an advertisement protocol from a wireless communication device, wherein the service information comprises information about a service requested by the wireless communication device; utilize a service string placed within the service information request to determine whether the service is available, wherein the service string identifies the service; and transmit, prior to an association with a wireless local area network (“
WLAN”
), a service information response to the wireless communication device using the advertisement protocol,wherein, if a string matching the service string is not identified, the service information response notifies the wireless communication device that the service requested is not available. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A non-transitory computer medium storing computer readable instructions executable by a processor to implement a method for:
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receiving a service information request for service information encapsulated with an advertisement protocol from a wireless communication device, wherein the service information comprises information about a service requested by the wireless communication device; utilizing a service string placed within the service information request to determine whether the service is available, wherein the service string identifies the service; and transmitting, prior to an association with a wireless local area network (“
WLAN”
), a service information response to the wireless communication device using the advertisement protocol,wherein, if a string matching the service string is not identified, the service information response notifies the wireless communication device that the service requested is not available. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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Specification