1 / 2

Certificate-based OBE Point2Point Link Establishment

Certificate-based OBE Point2Point Link Establishment. Dilip Krishnaswamy, Qualcomm. OBE-OBE Link Establishment. OBE A broadcasts message that uses a spare bit at the MAC-layer indicating “Point-to-point Link Interest”

sagittarius
Download Presentation

Certificate-based OBE Point2Point Link Establishment

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Certificate-based OBE Point2Point Link Establishment Dilip Krishnaswamy, Qualcomm

  2. OBE-OBE Link Establishment • OBE A broadcasts message that uses a spare bit at the MAC-layer indicating “Point-to-point Link Interest” • OBE A broadcast message includes an OBE identifier that would be quasi-persistent • OBE A message includes a certificate with a public key of OBE A • OBE A message includes other useful information such as • GPS location of OBE A • Safety information (such as velocity) related to OBE A • OBE B verifies OBE A’s certificate, sends a message to OBE A including quasi-static OBE identifier of OBE A indicating interest to connect to OBE A • Message includes an AES session key in an encrypted (using OBE A’s public key) message to OBE A • Message includes certificate of OBE B • Message includes a quasi-static OBE identifier for OBE B • OBE A verifies OBE B’s certificate, starts communicating with OBE B using the AES session key, with the quasi-static identifiers of OBE A and OBE B

More Related