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1. (WO1997018687) SYSTEM AND METHOD FOR A MULTI-HOST SUBSCRIBER LOOP
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018687 International Application No.: PCT/US1996/018151
Publication Date: 22.05.1997 International Filing Date: 13.11.1996
Chapter 2 Demand Filed: 12.06.1997
IPC:
H04Q 3/60 (2006.01) ,H04Q 11/04 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
Q
SELECTING
3
Selecting arrangements
58
Arrangements providing connection between main exchange and sub-exchange or satellite
60
for connecting to satellites or concentrators which connect one or more exchange lines with a group of local lines
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
Q
SELECTING
11
Selecting arrangements for multiplex systems
04
for time-division multiplexing
Applicants:
DSC COMMUNICATIONS CORPORATION [US/US]; 1000 Coit Road Plano, TX 75075, US
Inventors:
DESCHAINE, Stephen, A.; US
HOWE, Richard, L.; US
TRAUPMAN, Edward, P.; US
MALLINSON, Stephen, R.; US
Agent:
JEANG, Wei, Wei; Baker & Botts, L.L.P. 2001 Ross Avenue Dallas, TX 75201-2980, US
FISH, Charles, S.; Baker & Botts, L.L.P. 2001 Ross Avenue Dallas, TX 75201-2980, US
Priority Data:
08/652,15723.05.1996US
60/006,82016.11.1995US
Title (EN) SYSTEM AND METHOD FOR A MULTI-HOST SUBSCRIBER LOOP
(FR) SYSTEME ET PROCEDE POUR UNE LIGNE D'ABONNE MULTIHOTE
Abstract:
(EN) A multi-host subscriber loop (10, 70) includes N central office terminals (22-26, 78) coupled to a local exchange (20, 76), where one of the N central office terminals (22, 110) is directly coupled to all other central office terminals (24-26, 112-114). M remote terminals (40-46, 100-104) are coupled to a plurality of telephone service subscribers. A single network facility (16, 76) is coupled between the M remote terminals and N central office terminals. The single network facility concentrates subscriber traffic, control information and associated signaling onto one message structure (60, 140). Messages in this message structure are transmitted between the remote terminals and central office terminals. The message structure includes a plurality of time slots, a first predetermined number of the time slots being allocated to N control channels, at least one time slot being allocated to associated signaling, and remaining time slots being allocated to subscriber traffic.
(FR) Une ligne d'abonné multihôte (10, 70) comprend N terminaux de central (22, 26, 78) couplés à un central local (20, 76) où l'un des N terminaux de central (22, 70) est directement couplé à tous les autres terminaux de central (24-26, 72-74). M terminaux distants (40-46, 100-104) sont couplés à plusieurs abonnés de services téléphoniques. Une seule installation de réseau (16, 76) est couplée entre les M terminaux distants et les N terminaux de central. Cette installation de réseau concentre sur une structure de messages (60, 140) le trafic d'abonné, les informations de commande et la signalisation associée. Les messages se trouvant dans cette structure de messages sont transmis entre les terminaux distants et les terminaux de central. Cette structure de messages comprend plusieurs tranches de temps, un premier nombre prédéterminé de ces tranches de temps étant attribuées à N canaux de commande, au moins l'une de ces tranches de temps étant attribuée à la signalisation associée et les tranches de temps restantes étant attribuées au trafic d'abonné.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, 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, TJ, TM, TR, TT, UA, UG, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, 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:
CN1207861CA2237644AU1996076791