Patent ID: 9699154
Date: 2017-07-04
CPC Classifications: H04L,H04W

Claim:
1. Circuitry of a user equipment (UE) comprising: a wireless PC5 interface configured to communicate directly with a receiving UE using non-internet protocol (non-IP) communication; memory configured to store instructions and data; and a processor configured to execute the instructions, the instructions causing the UE to: wherein determine the public identity of the receiving UE further comprises determine the identity of the receiving UE without establishing a layer-2 secure link, and wherein encapsulate the user data in the PC5 protocol message further comprises encapsulate the user data in a PC5 protocol message using an D2D non-IP protocol message, asserted public identity of a user of the circuitry, a digital signature, an encryption key used to encrypt the user data and a key management server identifier.