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1. (WO2017155436) METHODS FOR REDUCING INTERFERENCE IN A WIRELESS COMMUNICATIONS NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/155436 International Application No.: PCT/SE2016/050187
Publication Date: 14.09.2017 International Filing Date: 09.03.2016
IPC:
H04W 72/08 (2009.01) ,H04W 16/10 (2009.01) ,H04W 52/18 (2009.01) ,H04W 52/24 (2009.01) ,H04W 72/12 (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
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
02
Resource partitioning among network components, e.g. reuse partitioning
10
Dynamic resource partitioning
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
18
TPC being performed according to specific parameters
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
18
TPC being performed according to specific parameters
24
using SIR [Signal to Interference Ratio] or other wireless path parameters
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
12
Wireless traffic scheduling
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; . 164 83 Stockholm, SE
Inventors:
WANG, Yu; SE
BERGSTRÖM, Andreas; SE
TAYAMON, Soma; SE
MESTANOV, Filip; SE
Agent:
AYOUB, Nabil; SE
Priority Data:
Title (EN) METHODS FOR REDUCING INTERFERENCE IN A WIRELESS COMMUNICATIONS NETWORK
(FR) PROCÉDÉS DE RÉDUCTION DES INTERFÉRENCES DANS UN RÉSEAU DE COMMUNICATIONS SANS FIL
Abstract:
(EN) A method performed by a transmitting node (110) for reducing interference in a wireless communications network (100) is provided. The transmitting node (110) receives information indicating that inference caused by an interfering node (111) to a transmission signal from the transmitting node (110) fulfills a timing condition relative to the reception of 5 the transmission signal in a receiving node (121) in the wireless communications network (100). Then, the transmitting node (110) adjusts one or more transmission parameters in the transmitting node (110) based on the received information. A transmitting node (110) is also provided. Furthermore, an interfering node (111) and a method therein for reducing 10 interference in a wireless communications network (100) are also provided, as well as, a receiving node (121) and a method therein for reducing interference in a wireless communications network (100).
(FR) L'invention concerne un procédé exécuté par un nœud de transmission (110) pour réduire les interférences dans un réseau de communications sans fil (100). Le nœud de transmission (110) reçoit des informations indiquant qu'une interférence provoquées par un nœud interférant (111) avec un signal de transmission provenant du nœud de transmission (110) satisfait une condition temporelle relative à la réception du signal de transmission dans un nœud de réception (121) dans le réseau de communications sans fil (100). Ensuite, le nœud de transmission (110) ajuste un ou plusieurs paramètres de transmission dans le nœud de transmission (110) sur la base des informations reçues. L'invention concerne également un nœud de transmission (110). En outre, un nœud interférant (111) et un procédé associé permettant de réduire 10 des interférences dans un réseau de communications sans fil (100) sont également décrits, ainsi qu'un nœud de réception (121) et un procédé associé permettant de réduire les interférences dans un réseau de communications sans fil (100).
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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 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)