Systems and methods for selective content distribution

Patent metadata

Field	Value
Publication number	US-12483740-B2
Application number	US-202218086205-A
Country	US
Kind code	B2
Filing date	Dec 21, 2022
Priority date	Dec 21, 2022
Publication date	Nov 25, 2025
Grant date	Nov 25, 2025

Abstract

A content selector switch selects, based on a received request for content from a particular remote control device, a multicast network on which to provide the requested particular content. Each multicast network channel of the plurality of multicast network channels is mapped to a respective video channel and each remote control device in the facility (e.g., hotel) is mapped to a respective video channel that the TV controlled by the remote control device stays tuned to. The content selector switch performs the selection by identifying which remote control device in the facility sent the request and selecting the multicast network channel that is mapped to the RF video channel the identified remote control device is mapped to. The content selector switch then provides the specific content on the selected multicast network channel to a multicast-to-channel output device that provides the content on the RF video channel for the TV tuned to that RF video channel to display.

First claim

The invention claimed is:

1 . A system for selective content distribution, the system comprising:
at least one processor; and at least one memory coupled to the at least one processor, wherein the at least one memory has computer-executable instructions stored thereon that, when executed by the at least one processor, cause operations to be performed, the operations including:
electronically receiving a request for particular content;
electronically retrieving the particular content;
electronically selecting, based on the request, an IP multicast network channel of a plurality of IP multicast network channels on which to provide the requested particular content, wherein each IP multicast network channel of the plurality of IP multicast network channels is electronically mapped to a respective channel of a plurality of channels;
electronically providing the particular content on the selected IP multicast network channel, including:
converting the particular content for transmission on the selected IP multicast network channel to a multicast-to-channel output device; and
transmitting the converted particular content on the selected IP multicast network channel to the multicast-to-channel output device; and

causing the particular content on the selected IP multicast network channel to be output on the respective channel mapped to the IP multicast network channel, including the multicast-to-channel output device outputting the converted particular content on the respective channel mapped to the IP multicast network channel.

2 . The method of claim 1 wherein the plurality of channels is a plurality of radio frequency (RF) channels and the respective channel mapped to the IP multicast network channel is a respective RF channel of the plurality of radio frequency RF channels.

3 . The system of claim 2 wherein the selecting, based on the request, an IP multicast network channel of the plurality of IP multicast network channels includes:
identifying which controller device of a plurality of controller devices sent the request, wherein each controller device of the plurality of controller devices is mapped to a respective RF channel; and
selecting the respective IP multicast network channel that is mapped to a respective RF channel the identified controller device is mapped to.

4 . The system of claim 2 wherein the receiving a request for particular content includes receiving the request over a different network separate from a network on which the plurality of IP multicast network channels is on.

5 . The system of claim 2 wherein the receiving a request for particular content includes receiving the request from a remote control device over a wireless network separate from a network on which the plurality of IP multicast network channels is on.

6 . The system of claim 2 wherein the operations further include:
causing the output on the respective RF channel mapped to the IP multicast network channel to be received by a respective presentation device that is controlled by a remote control device that sent the request, in which the remote control device that sent the request sent the request over a wireless network separate from a network on which the plurality of IP multicast network channels is on.

7 . The system of claim 2 wherein the operations further include:
causing the output on the respective RF channel mapped to the IP multicast network channel to be output over an RF coaxial television cable network and received by a respective presentation device of a plurality of presentation devices directly connected to the RF coaxial television cable network, wherein the presentation device is controlled by a remote control device that sent the request over a wireless network different and separate from the RF coaxial television cable network and different and separate from a network on which the plurality of IP multicast network channels is on.

8 . The system of claim 2 wherein the operations further include:
causing the output on the respective RF channel mapped to the IP multicast network channel to be output over a wireless network and received by a respective presentation device of a plurality of presentation devices connected to the wireless network, wherein the presentation device is controlled by a remote control device that sent the request over a different wireless network separate from the wireless network on which the respective RF channel is output and different and separate from a network on which the plurality of IP multicast network channels is on.

9 . The system of claim 2 wherein the retrieving the particular content includes:
retrieving the particular content via a unicast or multicast connection over the Internet from a content server of a streaming media content provider platform.

10 . The system of claim 2 wherein the retrieving the particular content includes:
retrieving the particular content as streaming media content directly from a device that converts multimedia signals to the streaming media content.

11 . The system of claim 2 , wherein each IP multicast network channel of the plurality of IP multicast network channels is mapped to a respective RF channel via a specific multicast address identifying the IP multicast network channel.

12 . The system of claim 2 wherein:
the request is received from a remote control device of a plurality of remote control devices;
each remote control device of the plurality of remote control devices is mapped to a respective RF channel of the plurality of RF channels;
the respective RF channel mapped to the IP multicast network channel is the respective RF channel mapped to the remote control device from which the request is received; and
the request is received from remote control device over: a WiFi network; a fifth generation (5G) wireless network; a Citizens Broadband Radio Service (CBRS) network; or a Zigbee network.

13 . The system of claim 2 wherein:
the request is received from a remote control device of a plurality of remote control devices;
each remote control device of the plurality of remote control devices is mapped to a respective RF channel of the plurality of RF channels;
the respective RF channel mapped to the IP multicast network channel is the respective RF channel mapped to the remote control device from which the request is received; and
the operations further include causing the plurality of remote control devices to dynamically map to whatever RF channel of the plurality of RF channels an output device that is in proximity to remote control device is tuned to.

14 . The system of claim 2 wherein:
the request is received from a remote control device of a plurality of remote control devices;
each remote control device of the plurality of remote control devices is mapped to a respective RF channel of the plurality of RF channels;
the respective RF channel mapped to the IP multicast network channel is the respective RF channel mapped to the remote control device from which the request is received; and
the operations further include causing a device controlled by the remote control device to change to the RF channel the remote control device is mapped to upon every activation of a power-on user interface element of the remote control device.

15 . The system of claim 2 wherein:
the request is received from a remote control device of a plurality of remote control devices;
each remote control device of the plurality of remote control devices is mapped to a respective RF channel of the plurality of RF channels;
the respective RF channel mapped to the IP multicast network cha

Assignees

• Dish Network Llc

Inventors

• Wade Joshua D
• Neipris Edward
• Whitney Russell
• Madruga Jason A
• Gratton Max Stephen

Classifications

• H04N21/226

  {Characteristics of the server or} Internal components of the server · CPC title

• H04N21/6405

  Multicasting {(data broadcast and multicast in packet switching networks H04L12/18)} · CPC title

• H04N21/2393 Primary

  involving handling client requests (scheduling or organising the servicing of application requests H04L67/60) · CPC title

• H04N21/266 Primary

  Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel · CPC title