Unified, browser-based enterprise collaboration platform

Patent metadata

Field	Value
Publication number	US-11575753-B2
Application number	US-202017074676-A
Country	US
Kind code	B2
Filing date	Oct 20, 2020
Priority date	Dec 30, 2016
Publication date	Feb 7, 2023
Grant date	Feb 7, 2023

Abstract

A system for enterprise collaboration is associated with an overlay network, such as a content delivery network (CDN). The overlay network comprises machines capable of ingress, forwarding and broadcasting traffic, together with a mapping infrastructure. The system comprises a front-end application, a back-end application, and set of one or more APIs through which the front-end application interacts with the back-end application. The front-end application is a web or mobile application component that provides one or more collaboration functions. The back-end application comprises a signaling component that maintains state information about each participant in a collaboration, a connectivity component that manages connections routed through the overlay network, and a multiplexing component that manages a multi-peer collaboration session to enable an end user peer to access other peers' media streams through the overlay network rather than directly from another peer. Peers preferably communicate with the platform using WebRTC. A collaboration manager component enables users to configure, manage and control their collaboration sessions.

First claim

Having described the subject matter, what is claimed now follows below:

1. Apparatus operative in association with an overlay network, the overlay network comprising a video delivery infrastructure having network edge-based deployments comprising edge machines, comprising:
a hardware processor;
computer memory associated with the hardware processor and holding computer program code configured as: (i) a signaling component that maintains state information about each peer participating in a collaboration, (ii) a connectivity component that manages connections routed through the overlay network and that support the collaboration, (iii) a multiplexing component that manages a Web Real time Communications (WebRTC) multi-peer collaboration session wherein an end user peer accesses media streams of other peers via a multicast-based publish and subscribe mechanism and through the overlay network edge machines rather than directly from another peer, and (iv) a session manager that publishes one or more web pages and receives control information entered by at least one authorized end user associated with a peer, thereby executing one or more management operations associated with the collaboration session;
the computer program code further configured to validate a request by a peer to subscribe to the multi-peer collaboration session and, in response to a failed validation, to inhibit validation of a follow-on request to subscribe for a given delay period.

2. The apparatus as described in claim 1 wherein the one or more management operations includes one of: creating or deleting a room, joining a room, viewing participants in a room, whitelisting or blacklisting participants for a room, adjusting a relevancy value of a media stream, muting or unmuting an audio stream, adjusting a quality of a media stream, providing feedback, adjusting equipment in a room, creating a presentation for a room, creating a vanity room, creating an anonymous access room, adjusting a look and feel of a room, enabling room-specific collaboration activities, and providing room deep-linking.

3. The apparatus as described in claim 1 wherein the collaboration session is one of: a videoconference, a chat, sharing a document, and sharing a desktop.

4. The apparatus as described in claim 1 wherein the multiplexing component adjusts a quality of at least one media stream during the collaboration session.

5. The apparatus as described in claim 1 further including a storage component to store data from the collaboration session.

6. The apparatus as described in claim 1 further including a Public Switched Telephone Network (PSTN) integration component to allow participants to join the collaboration session from the PSTN network.

7. The apparatus as described in claim 1 wherein media streams are received over the video delivery infrastructure in an encrypted form.

8. The apparatus as described in claim 1 wherein a given one of the peers in the multi-peer collaboration session publishes a media stream to an ingest point of the overlay network video delivery infrastructure.

Assignees

• Akamai Tech Inc

Inventors

• Gero Charles E
• Houman Thomas
• Mehta Abhijit C
• Burd Greg
• Shtokman Vladimir

Classifications

• H04L67/14 Primary

  Session management (for real-time applications in data packet communications networks H04L65/1066) · CPC title

• H04L65/1093 Primary

  by adding participants; by removing participants · CPC title

• H04L65/403

  Arrangements for multi-party communication, e.g. for conferences (data switching systems for conference H04L12/18; arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities H04M3/56; television conferencing systems H04N7/15) · CPC title

• H04L65/4015

  where at least one of the additional parallel sessions is real time or time sensitive, e.g. white board sharing, collaboration or spawning of a subconference · CPC title

• H04L67/104

  Peer-to-peer [P2P] networks · CPC title