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1. WO2018009287 - DISTRIBUTED IMPLEMENTATION ARCHITECTURE FOR BROADCAST RECEIVER

Publication Number WO/2018/009287
Publication Date 11.01.2018
International Application No. PCT/US2017/035142
International Filing Date 31.05.2017
Chapter 2 Demand Filed 30.04.2018
IPC
H04L 29/06 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
H04L 29/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02Communication control; Communication processing
06characterised by a protocol
08Transmission control procedure, e.g. data link level control procedure
CPC
H04H 60/19
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
HBROADCAST COMMUNICATION
60Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
09Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
14Arrangements for conditional access to broadcast information or to broadcast-related services
19on transmission of information
H04L 65/4076
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
65Network arrangements or protocols for real-time communications
40Services or applications
4069Services related to one way streaming
4076Multicast or broadcast
H04L 67/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
02involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP]
H04L 69/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
69Application independent communication protocol aspects or techniques in packet data networks
28Timer mechanisms used in protocols
H04N 21/4126
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
4104Peripherals receiving signals from specially adapted client devices
4126The peripheral being portable, e.g. PDAs or mobile phones
H04N 21/41407
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
21Selective content distribution, e.g. interactive television or video on demand [VOD]
40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
41Structure of client; Structure of client peripherals
414Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
41407embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • WALKER, Gordon Kent
  • MANDYAM, Giridhar
  • LO, Charles Nung
  • RESNICK, Peter
  • STOCKHAMMER, Thomas
Agents
  • HANSEN, ROBERT M.
  • HUANG, Stephen D.
  • HUANG, Stephen D.
Priority Data
15/607,93430.05.2017US
62/357,94902.07.2016US
62/399,59226.09.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISTRIBUTED IMPLEMENTATION ARCHITECTURE FOR BROADCAST RECEIVER
(FR) ARCHITECTURE DE MISE EN ŒUVRE DISTRIBUÉE POUR RÉCEPTEUR DE DIFFUSION
Abstract
(EN)
Systems, methods, and devices of various embodiments enable a distributed broadcast receiver implementation. In various embodiments, a gateway may redistribute broadcast content to one or more personal devices over a local network. In some embodiments, system time information may be obtained by the personal devices and a local replica of system time information may be maintained within a light server executing within the personal device and functioning as a local synch server. In some embodiments, system time information may be obtained by the gateway and a local replica of system time information may be maintained within a light server executing within the gateway and functioning as a local synch server.
(FR)
L'invention concerne des systèmes, des procédés et des dispositifs de divers modes de réalisation permettant une mise en œuvre de récepteur de diffusion distribuée. Dans divers modes de réalisation, une passerelle peut redistribuer un contenu de diffusion à un ou plusieurs dispositifs personnels sur un réseau local. Dans certains modes de réalisation, des informations de temps système peuvent être obtenues par les dispositifs personnels, et une réplique locale d'informations de temps système peut être maintenue au sein d'un serveur léger en cours d'exécution au sein du dispositif personnel et fonctionnant en tant que serveur de synchronisation local. Dans certains modes de réalisation, des informations de temps système peuvent être obtenues par la passerelle, et une réplique locale d'informations de temps système peut être maintenue au sein d'un serveur léger en cours d'exécution au sein de la passerelle et fonctionnant en tant que serveur de synchronisation local.
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