Title:
TELECOMMUNICATION SYSTEM FOR PROVIDING SUBSCRIBER WITH BOTH OF NARROW BAND SERVICE AND WIDE BAND SERVICE, SUBSCRIBER EQUIPMENT, SHELF THEREFOR, EXCHANGEABLE LOW-PASS FILTER DEVICE, LINE TERMINATING EQUIPMENT AND NETWORK TERMINATION
Document Type and Number:
Japanese Patent JP3563601
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a subscriber with a wide band digital communication service by utilizing a telephone line.
SOLUTION: This telecommunication system for providing both of a narrow band service and a wide band service in the sites of the plural subscribers is provided with at least one shelf for connecting a public exchange telephone network (PSTN) and an asynchronous transfer mode(ATM) network through corresponding plural twisted pair copper wires 36 to plural subscriber sites for connection to the PSTN and the connection to the ATM network and plural subscriber modems for the connection to the corresponding plural twisted pair copper wires 36. The respective twisted pair copper wires 36 provide asymmetrical digital subscriber lines so as to provide both of a conventional telephone service (POTS) and the digital channel of an ATM format.
Inventors:
Richard Marion Zuelvik
The Yosef E Sutherland
Peter Matthews Leonard Siepers
Hert Artor Eddean Juan Bonterhem
Marlin Buoy Shimmering
Edoard Christian Maria Bouykens
Chris Juan del Ouwella
Peter Align Richard Juan Romp
Kurt Pinato
Daniel Alois Cornelius Fuerii
Gilbert Alphonse Franco Juan Campenhout
Richard Hewed Bailey
Robert Nicolas Luis Pesci
Dake Marcel Juliet Juan Aaken
Emanuel France Borrowski
Peter Paul France Riusense
Hermann Leo Rosalia Hellbuken
Frank Riyu Kebutsushiyu
Coon Ambroise Hodelieb de Bruch
The Yosef E Sutherland
Peter Matthews Leonard Siepers
Hert Artor Eddean Juan Bonterhem
Marlin Buoy Shimmering
Edoard Christian Maria Bouykens
Chris Juan del Ouwella
Peter Align Richard Juan Romp
Kurt Pinato
Daniel Alois Cornelius Fuerii
Gilbert Alphonse Franco Juan Campenhout
Richard Hewed Bailey
Robert Nicolas Luis Pesci
Dake Marcel Juliet Juan Aaken
Emanuel France Borrowski
Peter Paul France Riusense
Hermann Leo Rosalia Hellbuken
Frank Riyu Kebutsushiyu
Coon Ambroise Hodelieb de Bruch
Application Number:
JP19484398A
Publication Date:
September 08, 2004
Filing Date:
July 09, 1998
Export Citation:
Assignee:
Alcatel
International Classes:
H04J11/00; H04L5/02; H04L5/14; H04L12/28; H04L12/54; H04Q3/42; H04L27/00; H04L27/26; H04M3/00; H04M11/00; H04M11/06; H04Q1/02; H04Q1/10; H04Q1/14; H04Q3/00; H04Q11/04; H04L12/56; H04M3/12; (IPC1-7): H04L12/28; H04M3/00; H04M11/00; H04Q1/02; H04Q3/00; H04Q3/42
Domestic Patent References:
| JP9168174A | ||||
| JP6133028A | ||||
| JP3011796A | ||||
| JP8256365A | ||||
| JP6022032A |
Other References:
M.Prez et.al.,ATM Signaling Support for IP over ATM,RFC1755,米国,IETF,1995年 2月
Attorney, Agent or Firm:
Yoshio Kawaguchi
Naoya Fushimi
Natsuo Tanaka
Naoya Fushimi
Natsuo Tanaka