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1. (WO2018161207) METHODS AND SYSTEMS FOR CONTROL OF WIRELESS CONNECTIONS BETWEEN HOST AND CLIENT DEVICES
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Pub. No.: WO/2018/161207 International Application No.: PCT/CN2017/075720
Publication Date: 13.09.2018 International Filing Date: 06.03.2017
IPC:
H04W 72/08 (2009.01) ,H04W 36/30 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
08
based on quality criteria
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
24
Reselection being triggered by specific parameters
30
by measured or perceived connection quality data
Applicants:
LIU, Jie [CN/CN]; CN (US)
GENERAL ELECTRIC COMPANY [US/US]; 1 River Road Schenectady, New York 12345, US
Inventors:
LIU, Jie; CN
IMOBERSTEG, Joshua; US
RAO, Gireesha; US
WIESE, Scott; US
SLAVKIN, Michael; US
Agent:
CHINA PATENT AGENT (H.K.) LTD.; 22/F., Great Eagle Center 23 Harbour Road Wanchai Hong Kong, CN
Priority Data:
Title (EN) METHODS AND SYSTEMS FOR CONTROL OF WIRELESS CONNECTIONS BETWEEN HOST AND CLIENT DEVICES
(FR) PROCÉDÉS ET SYSTÈMES DE COMMANDE DE CONNEXIONS SANS FIL ENTRE DES DISPOSITIFS HÔTE ET CLIENT
Abstract:
(EN) Methods and systems are provided for wirelessly communicating between a host device and a client device in a radio frequency (RF) environment. In one embodiment, a wireless communication method for a host device in a RF environment may comprise: communicating wirelessly between the host device and a client device by way of a first RF channel; continuously scanning available RF channels of the RF environment; and in response to a first RF channel signal quality decreasing below a threshold signal quality, selecting one of the available RF channels having a signal quality greater than the threshold signal quality, and switching wireless communication between the client device and the host device from the first RF channel to the selected available RF channel. In this way, reducing interference with the RF environment while lowering a risk of disrupting the wireless communication between the host device and the client device can be achieved.
(FR) L'invention concerne des procédés et des systèmes de communication sans fil entre un dispositif hôte et un dispositif client dans un environnement radiofréquence (RF). Selon un mode de réalisation, un procédé de communication sans fil pour un dispositif hôte dans un environnement RF peut consister : à communiquer sans fil entre le dispositif hôte et un dispositif client au moyen d'un premier canal RF; à balayer en continu des canaux RF disponibles de l'environnement RF; et en réponse au fait qu'une première qualité de signal de canal RF diminue au-dessous d'une qualité de signal seuil, à sélectionner l'un des canaux RF disponibles ayant une qualité de signal supérieure à la qualité de signal seuil et à commuter une communication sans fil entre le dispositif client et le dispositif hôte du premier canal RF au canal RF disponible sélectionné. De cette manière, il est possible de réduire l'interférence avec l'environnement RF tout en réduisant un risque de perturbation de la communication sans fil entre le dispositif hôte et le dispositif client.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)