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1. (WO2018227546) METHOD AND DEVICE FOR CHANNEL SOUNDING
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Pub. No.: WO/2018/227546 International Application No.: PCT/CN2017/088615
Publication Date: 20.12.2018 International Filing Date: 16.06.2017
IPC:
H04W 24/00 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
Applicants:
INTERDIGITAL CE PATENT HOLDINGS [FR/FR]; 3 rue du Colonel Moll 75017 Paris, FR
Inventors:
ZHU, Wei; CN
YANG, Yong; CN
Agent:
LIU, SHEN & ASSOCIATES; 10th Floor, Building 1 10 Caihefang Road, Haidian District Beijing 100080, CN
Priority Data:
Title (EN) METHOD AND DEVICE FOR CHANNEL SOUNDING
(FR) PROCÉDÉ ET DISPOSITIF DE SONDAGE DE CANAL
Abstract:
(EN) It is provided a method performed by a beamformer device for channel sounding in a network comprising a beamformer device and at least one beamformee device, the method comprises in each round of channel sounding, sending an announcement message including identification information of beamformee devices included in a list when the list is not empty and clearing the list, wherein the beamformee devices included in the list have moved a distance exceeding a threshold value.
(FR) L'invention concerne un procédé mis en œuvre par un dispositif de formation de faisceau et servant au sondage de canal dans un réseau comprenant un dispositif de formation de faisceau et au moins un dispositif soumis à la formation de faisceau, le procédé comprenant, dans chaque cycle de sondage de canal, l'envoi d'un message d'annonce comprenant des informations d'identification de dispositifs soumis à la formation de faisceau inclus dans une liste lorsque la liste n'est pas vide et l'effacement de la liste, les dispositifs soumis à la formation de faisceau inclus dans la liste s'étant déplacés d'une distance dépassant une valeur seuil.
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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, JO, 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)