Patent ID: 9130992
Filing Date: 2015-09-08
Classification: H04L,H04W

Abstract:
1. A method for transport of packets between a mobile station and a secure gateway over a wireless local area network for accessing home services, the method comprising: participating in the establishment of a first encryption security association for transporting first-type packets from the secure gateway to the mobile station; participating in the establishment of a second encryption security association for transporting first-type packets from the mobile station to the secure gateway; participating in the establishment of a first null-encryption security association for transporting second-type packets from the secure gateway to the mobile station; participating in the establishment of a second null-encryption security association for transporting second-type packets from the mobile station to the secure gateway; wherein each security association comprises a secure IP tunnel; wherein the second-type packets for transport using the second null-encryption association comprise encrypted session initiation protocol packets; and selecting second-type packets for transport using the second null-encryption security association based on a traffic selector, wherein the traffic selector enables the home services between the mobile station and the secure gateway in a mobile phone home network.