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1. (WO2017017564) COUPLING LOSS IN WIRELESS NETWORKS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/017564 International Application No.: PCT/IB2016/054313
Publication Date: 02.02.2017 International Filing Date: 20.07.2016
IPC:
H04W 16/14 (2009.01) ,H04W 16/28 (2009.01) ,H04W 24/00 (2009.01) ,H04W 40/16 (2009.01) ,H04W 72/00 (2009.01) ,H04W 72/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
14
Spectrum sharing arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
28
using beam steering
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
40
Communication routing or communication path finding
02
Communication route or path selection, e.g. power-based or shortest path routing
12
based on transmission quality or channel quality
16
based on interference
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
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
Applicants:
GOLDHAMER, Mariana [IL/IL]; IL
Inventors:
GOLDHAMER, Mariana; IL
Agent:
D. KLIGLER I. P. SERVICES LTD.; P. O. Box 57651 61576 Tel Aviv, IL
Priority Data:
62/196,96025.07.2015US
Title (EN) COUPLING LOSS IN WIRELESS NETWORKS
(FR) PERTE DE COUPLAGE DANS DES RÉSEAUX SANS FIL
Abstract:
(EN) A method for wireless network operation includes, in a cluster of nodes (101-108) having respective transmitters and receivers in a wireless network, configuring a transmitter of a first node to transmit in a first time-frequency partition a first signal at a non-zero transmission power, and to transmit a second signal at a zero transmission power in at least one second time-frequency partition. The transmitters of all nodes in the cluster, other than the first node, are configured to refrain from transmission during the first and second time-frequency partitions. A receiver of a second node in the cluster is configured to measure a first received power in the first time-frequency partition and a second received power in the second time-frequency partition. A net signal power is calculated from the first received power and the second received power.
(FR) L'invention concerne un procédé de fonctionnement d'un réseau sans fil qui consiste, dans une grappe de nœuds (101 à 108) ayant des émetteurs et des récepteurs respectifs dans un réseau sans fil, à configurer un émetteur d'un premier nœud pour qu'il émette, dans une première division temps-fréquence, un premier signal à une puissance de transmission non égale à zéro, et pour qu'il émette un second signal à une puissance de transmission de zéro dans au moins une seconde division temps-fréquence. Les émetteurs de tous les nœuds dans la grappe, autres que le premier nœud, sont conçus de manière à éviter toute transmission pendant les première et seconde divisions temps-fréquence. Un récepteur d'un second nœud dans la grappe est conçu pour mesurer une première puissance reçue dans la première division temps-fréquence et une seconde puissance reçue dans la seconde division temps-fréquence. Une puissance de signal nette est calculée à partir de la première puissance reçue et de la seconde puissance reçue.
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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, 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, KN, KP, KR, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
US20180220313