Methods and apparatus to discover authentication information in a wireless networking environment
View Patent ↗Examples to discover network authentication information in a wireless network involve transmitting during network discovery and prior to authentication, a Generic Advertisement Services (GAS) request to a network access point. The request requests authentication information. In addition, a response to the request is received from the network access point. The network authentication information is retrieved from the response. The network authentication information includes a re-direct frame.
1. A method to discover network authentication information in a wireless network, the method comprising:
transmitting, from a wireless terminal, during network discovery and prior to authentication, a Generic Advertisement Service (GAS) request to a network access point, the GAS request requesting network authentication information;
receiving a response to the GAS request from the network access point; and
retrieving from the response, the network authentication information, wherein the network authentication information includes an authentication type information and a re-direct uniform resource locator (URL) frame, wherein the authentication type information indicates that the wireless terminal uses the re-direct URL frame to perform at least one of: (a) acceptance of terms and conditions, or (b) hyper text transfer protocol (HTTP)/hyper text transfer protocol secure (HTTPS) redirection.
2. The method of claim 1 , wherein the authentication type information indicates that the wireless terminal performs at least one of: (a) on-line login enrollment, or (b) domain name server (DNS) redirection.
3. An apparatus to discover network authentication information in a wireless network, the apparatus comprising:
a hardware processor configured to:
transmit during network discovery and prior to authentication, a Generic Advertisement Service (GAS) request to a network access point, the request requesting network authentication information;
receive a response to the GAS request from the network access point; and
retrieve from the response, the network authentication information, wherein the network authentication information includes an authentication type information and a re-direct uniform resource locator (URL) frame, wherein the authentication type information indicates that the wireless terminal uses the re-direct URL frame to perform at least one of: (a) acceptance of terms and conditions, or (b) hyper text transfer protocol (HTTP)/hyper text transfer protocol secure (HTTPS) redirection.
4. The apparatus of claim 3 , wherein the authentication type information indicates that the apparatus performs at least one of: (a) on-line login enrollment, or (b) domain name server (DNS) redirection.
5. A tangible, non-transitory computer readable storage medium comprising instructions that, when executed, cause a wireless terminal to at least:
transmit during network discovery and prior to authentication, a Generic Advertisement Service (GAS) request to a network access point, the request requesting network authentication information;
receive a response to the GAS request from the network access point; and
retrieve from the response, the network authentication information, wherein the network authentication information includes an authentication type information and a re-direct uniform resource locator (URL) frame, wherein the authentication type information indicates that the wireless terminal uses the re-direct URL frame to perform at least one of: (a) acceptance of terms and conditions, or (b) hyper text transfer protocol (HTTP)/hyper text transfer protocol secure (HTTPS) redirection.
6. The tangible computer readable storage medium of claim 5 , wherein the authentication type information indicates that the wireless terminal performs at least one of: (a) on-line login enrollment, or (b) domain name server (DNS) redirection.