公开(公告)号：US12015808B2

公开(公告)日：2024-06-18

申请号：US18185893

申请日：2023-03-17

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Yuan Ding ,  Natalia Schenck ,  Daniel Sanchez ,  Umut Akyol ,  Lawrence E. Bakst ,  Vinay Sharma

IPC: H04N21/234 ,  G06F17/15 ,  H04L67/02 ,  H04N21/233

CPC classification number: H04N21/23418 ,  G06F17/15 ,  H04L67/02 ,  H04N21/233

Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including receiving encrypted hypertext transport protocol (HTTPS) traffic including media content; separating the HTTPS traffic into audio segments and video segments; calculating a size for each audio segment in the HTTPS traffic; maintaining a sliding window of a plurality of sizes of consecutive audio segments to form a fingerprint; and identifying the media content by matching the fingerprint with a reference in a catalog. Other embodiments are disclosed.

公开(公告)号：US20230224513A1

公开(公告)日：2023-07-13

申请号：US18185893

申请日：2023-03-17

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Yuan Ding ,  Natalia Schenck ,  Daniel Sanchez ,  Umut Akyol ,  Lawrence E. Bakst ,  Vinay Sharma

IPC: H04N21/234 ,  H04L67/02 ,  H04N21/233 ,  G06F17/15

CPC classification number: H04N21/23418 ,  G06F17/15 ,  H04L67/02 ,  H04N21/233

Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including receiving encrypted hypertext transport protocol (HTTPS) traffic including media content; separating the HTTPS traffic into audio segments and video segments; calculating a size for each audio segment in the HTTPS traffic; maintaining a sliding window of a plurality of sizes of consecutive audio segments to form a fingerprint; and identifying the media content by matching the fingerprint with a reference in a catalog. Other embodiments are disclosed.

公开(公告)号：US11665377B2

公开(公告)日：2023-05-30

申请号：US17239180

申请日：2021-04-23

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Yuan Ding ,  Natalia Schenck ,  Daniel Sanchez ,  Umut Akyol ,  Lawrence E. Bakst ,  Vinay Sharma

IPC: H04N21/234 ,  G06F17/15 ,  H04L67/02 ,  H04N21/233

CPC classification number: H04N21/23418 ,  G06F17/15 ,  H04L67/02 ,  H04N21/233

Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including receiving encrypted hypertext transport protocol (HTTPS) traffic including media content; separating the HTTPS traffic into audio segments and video segments; calculating a size for each audio segment in the HTTPS traffic; maintaining a sliding window of a plurality of sizes of consecutive audio segments to form a fingerprint; and identifying the media content by matching the fingerprint with a reference in a catalog. Other embodiments are disclosed.

公开(公告)号：US20220345758A1

公开(公告)日：2022-10-27

申请号：US17239180

申请日：2021-04-23

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Yuan Ding ,  Natalia Schenck ,  Daniel Sanchez ,  Umut Akyol ,  Lawrence E. Bakst ,  Vinay Sharma

IPC: H04N21/234 ,  H04N21/233 ,  H04L29/08 ,  G06F17/15

Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations including receiving encrypted hypertext transport protocol (HTTPS) traffic including media content; separating the HTTPS traffic into audio segments and video segments; calculating a size for each audio segment in the HTTPS traffic; maintaining a sliding window of a plurality of sizes of consecutive audio segments to form a fingerprint; and identifying the media content by matching the fingerprint with a reference in a catalog. Other embodiments are disclosed.