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1. WO2019212747 - SMART RADIO ARBITER WITH CONFLICT RESOLUTION BASED ON TIMING PREDICTABILITY

Publication Number WO/2019/212747
Publication Date 07.11.2019
International Application No. PCT/US2019/027712
International Filing Date 16.04.2019
IPC
H04W 72/02 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
02Selection of wireless resources by user or terminal
H04W 88/06 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
06adapted for operation in multiple networks, e.g. multi-mode terminals
H04L 12/851 2013.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
801Flow control or congestion control
851Traffic type related actions, e.g. QoS or priority
CPC
H04L 47/2433
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
24depending on the type of traffic, e.g. priority or quality of service [QoS]
2425Service specification, e.g. SLA
2433Allocation of priorities to traffic types
H04L 49/254
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
49Packet switching elements
25Routing or path finding through a switch fabric
253Connections establishment or release between ports
254Centralized controller, i.e. arbitration or scheduling
H04L 49/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
49Packet switching elements
70Virtual switches
H04W 4/80
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H04W 72/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
H04W 72/1215
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1205Schedule definition, set-up or creation
1215for collaboration of different radio technologies
Applicants
  • MICROCHIP TECHNOLOGY INCORPORATED [US]/[US]
Inventors
  • YANG, Yifeng
Agents
  • BACA, Andrew J.
  • WALKOWSKI, Joseph A.
  • BAKER, Gregory C.
  • BEZDJIAN, Daniel J.
  • FLORES, Jesse M.
  • GUNN, J. Jeffrey
  • LOFDAHL, Jordan
  • NIXON, Jason P.
  • WATSON, James C.
  • WOODHOUSE, Kyle M.
Priority Data
16/037,59917.07.2018US
62/664,82830.04.2018US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SMART RADIO ARBITER WITH CONFLICT RESOLUTION BASED ON TIMING PREDICTABILITY
(FR) ARBITRE RADIO INTELLIGENT AVEC RÉSOLUTION DE CONFLIT BASÉE SUR LA PRÉVISIBILITÉ DE SYNCHRONISATION
Abstract
(EN) A radio arbitrator, electronic system, and method for wireless communication are disclosed in which at least two RF (radio frequency) requests are received through a single radio module. The radio arbitrator performs predictive arbitration based on timing information known for an RF request prior to receiving the RF request. RF requests may be based on one or more of ZigBee, Bluetooth Low Energy, or WiFi communication topologies.
(FR) L'invention concerne un arbitre radio, un système électronique et un procédé de communication sans fil dans lesquels au moins deux requêtes RF (radiofréquence) sont reçues par l'intermédiaire d'un seul module radio. L'arbitre radio effectue un arbitrage prédictif sur la base d'informations de synchronisation connues pour une requête RF avant la réception de la requête RF. Les requêtes RF peuvent être basées sur une ou plusieurs topologies de communication telles que ZigBee, Bluetooth à basse consommation ou WiFi.
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