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1. (WO1998053634) MULTIPLE MODE xDSL INTERFACE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/053634 International Application No.: PCT/US1998/007282
Publication Date: 26.11.1998 International Filing Date: 09.04.1998
Chapter 2 Demand Filed: 04.12.1998
IPC:
H04L 12/56 (2006.01) ,H04L 29/06 (2006.01) ,H04M 11/06 (2006.01) ,H04Q 11/04 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
54
Store-and-forward switching systems
56
Packet switching systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
11
Telephonic communication systems specially adapted for combination with other electrical systems
06
Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
Q
SELECTING
11
Selecting arrangements for multiplex systems
04
for time-division multiplexing
Applicants:
EFFICIENT NETWORKS, INC. [US/US]; 4201 Spring Valley Road Dallas, TX 75244-3666, US
Inventors:
FOSMARK, Klaus, S.; US
DIBBLE, Kevin, S.; US
PERRY, William, A., Jr.; US
Agent:
MILLS, Jerry, W.; Baker & Botts, L.L.P. 2001 Ross Avenue Dallas, TX 75201-2980, US
Priority Data:
08/861,67322.05.1997US
Title (EN) MULTIPLE MODE xDSL INTERFACE
(FR) INTERFACE DE LIGNE D'USAGER NUMERIQUE EN MODE MULTIPLE (xDSL)
Abstract:
(EN) A multiple mode xDSL interface (60) is disclosed. The multiple mode xDSL interface (60) includes an xDSL termination unit (62) operable to couple to an xDSL link (64) and to manage communication of data across an xDSL physical layer. The multiple mode xDSL interface (60) also includes a customer premises equipment (CPE) termination unit (65) coupled to the xDSL termination unit (62) and operable to couple to customer premises equipment. The CPE termination unit (65) has an operating mode selected from a plurality of operating modes where each operating mode is associated with a data protocol and supports communication of data across the xDSL physical layer using the associated data protocol.
(FR) L'invention a trait à une interface de ligne d'usager numérique en mode multiple (60), laquelle interface comporte une unité de terminaison xDSL utilisable aux fins d'un couplage à une liaison xDSL et de la gestion de communication de données sur une couche physique xDSL. Cette interface de ligne d'usager numérique en mode multiple (60) comporte également une unité de terminaison (65) d'installations d'abonnés (CPE) couplée à une unité de terminaison de xDSL (62) et utilisable aux fins d'un couplage à une installation d'abonné. L'unité de terminaison de CPE (65) est pourvue d'un mode d'exploitation choisi dans une pluralité de modes d'exploitation où chaque mode d'exploitation est associé à un protocole de données et appuie une communication de données sur la couche physique xDSL au moyen du protocole de données associé.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998071095