초록 ▼

In a wireless communication system, a method of authenticating a mobile station is claimed. A first CHAP challenge message is transmitted. A first CHAP response message is received in response to the first CHAP message. An IMSI message corresponding to the received CHAP message is transmited. A plur

In a wireless communication system, a method of authenticating a mobile station is claimed. A first CHAP challenge message is transmitted. A first CHAP response message is received in response to the first CHAP message. An IMSI message corresponding to the received CHAP message is transmited. A plurality of parameters is received in response to the transmitted IMSI message. at least one parameter is then transmitted. A second CHAP response message is received in response to the transmitted parameter. The second CHAP response message is then compared to one of said plurality of parameters.

대표청구항 ▼

The invention claimed is: 1. In a wireless communication system, a method of authenticating a mobile station, the method comprising:transmitting a first CHAP challenge message;receiving a first CHAP response message;transmitting an IMSI message corresponding to the received first CHAP response messa

The invention claimed is: 1. In a wireless communication system, a method of authenticating a mobile station, the method comprising:transmitting a first CHAP challenge message;receiving a first CHAP response message;transmitting an IMSI message corresponding to the received first CHAP response message;receiving a plurality of parameters in response to the transmitted IMSI message;transmitting a second CHAP challenge message in response to the received plurality of parameters, wherein the second CHAP challenge message includes at least one parameter of the plurality of parameters;receiving a second CHAP response message in response to the transmitted parameter included in the second CHAP challenge message; andcomparing the second CHAP response message to one of said plurality of parameters.