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1. WO2020117403 - WIRELESS DEVICE CONNECTION HANDOVER

Publication Number WO/2020/117403
Publication Date 11.06.2020
International Application No. PCT/US2019/058272
International Filing Date 28.10.2019
IPC
H04R 1/10 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers
10Earpieces; Attachments therefor
H04R 5/033 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5Stereophonic arrangements
033Headphones for stereophonic communication
H04W 36/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
H04W 76/34 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
30Connection release
34Selective release of ongoing connections
H04R 25/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
25Deaf-aid sets
H04W 84/20 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
18Self-organising networks, e.g. ad hoc networks or sensor networks
20Master-slave arrangements
CPC
H04M 1/05
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
02Constructional features of telephone sets
04Supports for telephone transmitters or receivers
05adapted for use on head, throat, or breast
H04M 1/6066
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
60including speech amplifiers
6033for providing handsfree use or a loudspeaker mode in telephone sets
6041Portable telephones adapted for handsfree use
6058involving the use of a headset accessory device connected to the portable telephone
6066including a wireless connection
H04M 1/7253
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
725Cordless telephones
72519Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status
72522With means for supporting locally a plurality of applications to increase the functionality
72527provided by interfacing with an external accessory
7253using a two-way short-range wireless interface
H04R 1/1041
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1Details of transducers, ; loudspeakers or microphones
10Earpieces; Attachments therefor ; ; Earphones; Monophonic headphones
1041Mechanical or electronic switches, or control elements
H04R 2201/109
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
2201Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
10Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
109Arrangements to adapt hands free headphones for use on both ears
H04R 2225/55
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
2225Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
55Communication between hearing aids and external devices via a network for data exchange
Applicants
  • AMAZON TECHNOLOGIES, INC. [US]/[US]
Inventors
  • JORGOVANOVIC, Milos
  • BATTA, Ganesha
Agents
  • BARZILAY, Ilan N.
Priority Data
16/212,26906.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WIRELESS DEVICE CONNECTION HANDOVER
(FR) TRANSFERT DE CONNEXION DE DISPOSITIF SANS FIL
Abstract
(EN)
A system and method includes a first device (e.g., a primary wireless in-ear device) connected to a second device (e.g., a secondary wireless in-ear device) using a first wireless connection. The first device is also connected to a third device (e.g., a smartphone or smart watch) using a second wireless connection. The first device and second device determine signal quality metrics corresponding to the quality of the wireless signal received by each from the third device. If the second device reports having a better signal quality, communication with the third device is handed off from the first device to the second device.
(FR)
L'invention concerne un système, et un procédé associé, qui comprend un premier dispositif (par exemple, un dispositif intra-auriculaire sans fil primaire) connecté à un deuxième dispositif (par exemple, un dispositif intra-auriculaire sans fil secondaire) à l'aide d'une première connexion sans fil. Le premier dispositif est également connecté à un troisième dispositif (par exemple, un téléphone intelligent ou une montre intelligente) à l'aide d'une deuxième connexion sans fil. Le premier dispositif et le deuxième dispositif déterminent des métriques de qualité de signal correspondant à la qualité du signal sans fil reçu par chacun d'eux en provenance du troisième dispositif. Si le deuxième dispositif rapporte une meilleure qualité de signal, la communication avec le troisième dispositif est transférée du premier dispositif au deuxième dispositif.
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