公开(公告)号：US11330045B2

公开(公告)日：2022-05-10

申请号：US16705926

申请日：2019-12-06

Applicant: AT&T Intellectual Property I, L.P. ,  The Regents of the University of California

Inventor： Bharath Balasubramanian ,  Zhe Huang ,  Jiasi Chen

IPC: H04L29/08 ,  H04L67/101 ,  H04L65/61 ,  H04L67/10 ,  H04L67/1008 ,  H04L45/00 ,  H04L65/60 ,  H04L65/65 ,  H04L65/80

Abstract: A processing system may identify a first set of downloader devices for a first media stream from a first uploader device, where a plurality of servers of a distribution network is available to route the first media stream between the first uploader device and the first set of downloader devices, calculate a first upload bitrate and a first upload server of the plurality of servers for uploading the first media stream, where the calculating may minimize an average latency experienced by a plurality of downloader devices and maximize an average download bitrate for the downloader devices across a set of media streams including the first media stream, where the plurality of downloader devices includes the first set of downloader devices, and where each media stream is associated with a respective uploader device, and assign the first upload bitrate and the first upload server to the first uploader device.

公开(公告)号：US20210176300A1

公开(公告)日：2021-06-10

申请号：US16705926

申请日：2019-12-06

Applicant: AT&T Intellectual Property I, L.P. ,  The Regents of the University of California

Inventor： Bharath Balasubramanian ,  Zhe Huang ,  Jiasi Chen

IPC: H04L29/08 ,  H04L29/06

Abstract: A processing system may identify a first set of downloader devices for a first media stream from a first uploader device, where a plurality of servers of a distribution network is available to route the first media stream between the first uploader device and the first set of downloader devices, calculate a first upload bitrate and a first upload server of the plurality of servers for uploading the first media stream, where the calculating may minimize an average latency experienced by a plurality of downloader devices and maximize an average download bitrate for the downloader devices across a set of media streams including the first media stream, where the plurality of downloader devices includes the first set of downloader devices, and where each media stream is associated with a respective uploader device, and assign the first upload bitrate and the first upload server to the first uploader device.

公开(公告)号：US20230019496A1

公开(公告)日：2023-01-19

申请号：US17662642

申请日：2022-05-09

Applicant: AT&T Intellectual Property I, L.P. ,  The Regents of the University of California

Inventor： Bharath Balasubramanian ,  Zhe Huang ,  Jiasi Chen

IPC: H04L67/101 ,  H04L67/10 ,  H04L67/1008 ,  H04L45/00 ,  H04L65/61 ,  H04L65/65 ,  H04L65/70

Abstract: A processing system may identify a first set of downloader devices for a first media stream from a first uploader device, where a plurality of servers of a distribution network is available to route the first media stream between the first uploader device and the first set of downloader devices, calculate a first upload bitrate and a first upload server of the plurality of servers for uploading the first media stream, where the calculating may minimize an average latency experienced by a plurality of downloader devices and maximize an average download bitrate for the downloader devices across a set of media streams including the first media stream, where the plurality of downloader devices includes the first set of downloader devices, and where each media stream is associated with a respective uploader device, and assign the first upload bitrate and the first upload server to the first uploader device.

公开(公告)号：US20210064596A1

公开(公告)日：2021-03-04

申请号：US16557632

申请日：2019-08-30

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

Inventor： Bharath Balasubramanian ,  Brendan Tschaen ,  Shankaranarayanan Puzhavakath Narayanan ,  Zhe Huang ,  Kaustubh Joshi ,  Richard D. Schlichting ,  Enrique Jose Saurez Apuy

IPC: G06F16/23 ,  G06F16/27

Abstract: A processing system including at least one processor may provide a first instance of a plurality of instances of a database distributed at a plurality of different nodes, and a first instance of a plurality of instances of a middleware module distributed at the plurality of different nodes, the first instance of the middleware module associated with the first instance of the database. The first instance of the middleware module may be configured to receive a request from a first client to perform a transaction relating to a range of keys, confirm an ownership of the first client of the range of keys, execute operations of the transaction over the first instance of the database, and write a first entry to a first instance of an entry consistent store, the first entry recording a change of at least a value in the database resulting from executing the operations of the transaction.