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1. (WO2013143602) METHOD, SYSTEM AND DEVICE FOR REDUCING INTERFERENCE BETWEEN A FIRST AND A SECOND DIGITAL SUBSCRIBER LINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/143602 International Application No.: PCT/EP2012/055812
Publication Date: 03.10.2013 International Filing Date: 30.03.2012
IPC:
H04B 3/04 (2006.01) ,H04B 3/32 (2006.01) ,H04B 17/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
3
Line transmission systems
02
Details
04
Control of transmission; Equalising
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
3
Line transmission systems
02
Details
32
Reducing cross-talk, e.g. by compensating
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
17
Monitoring; Testing
Applicants:
AHRNDT, Thomas [DE/DE]; DE (UsOnly)
NOKIA SOLUTIONS AND NETWORKS OY [FI/FI]; Karaportti 3 FI-02610 Espoo, FI (AllExceptUS)
Inventors:
AHRNDT, Thomas; DE
Priority Data:
Title (EN) METHOD, SYSTEM AND DEVICE FOR REDUCING INTERFERENCE BETWEEN A FIRST AND A SECOND DIGITAL SUBSCRIBER LINE
(FR) PROCÉDÉ, SYSTÈME, ET DISPOSITIF D'ATTÉNUATION DES INTERFÉRENCES ENTRE UNE PREMIÈRE ET UNE SECONDE LIGNE D'ABONNÉ NUMÉRIQUE
Abstract:
(EN) The invention relates to a method and to a device for reducing interference between a first and a second digital subscriber line, DSL. A corresponding communication system is also provided. The invention provides a method wherein interference between a first and a second digital subscriber line is reduced, the method comprising the steps of determining line characteristics of the second DSL and reducing a transmission power of the first DSL based on the line characteristics of the second DSL.
(FR) L'invention concerne un procédé et un dispositif d'atténuation des interférences entre une première et une seconde ligne d'abonné numérique. L'invention concerne également un système de communication correspondant. Ce procédé consiste d'abord à déterminer les caractéristiques de ligne de la seconde ligne d'abonné numérique, puis à diminuer la puissance d'émission de la première ligne d'abonné numérique en fonction des caractéristiques de ligne de la seconde ligne d'abonné numérique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)