Global patent index - EP 1008248 A1

EP 1008248 A1 2000-06-14 - MULTIPLEXING OVER TWISTED PAIRS

Title (en)

MULTIPLEXING OVER TWISTED PAIRS

Title (de)

MULTIPLEXIERUNG AUF VERDRILLTEN KABELPAAREN

Title (fr)

MULTIPLEXAGE VIA DES PAIRES TORSADEES

Publication

EP 1008248 A1 (EN)

Application

EP 96917189 A

Priority

  • US 9608919 W
  • US 48546095 A

Abstract (en)

[origin: WO9641442A2] A method and apparatus for transmitting and receiving signals for at least four channels between a telephone company location and a customer premises over a single twisted pair. At least four signal sources output at least four signals to a central office terminal unit or line card at the telephone company location. The line card receives and converts the at least four signals into a 288 kbps multiplexed binary signal, converts the multiplexed binary signal into a 2B1Q or 4B3T signal for transmission to the customer premises over a single twisted pair for use by a remote terminal.

IPC 1-7 (main, further and additional classification)

H04L 5/02

IPC 8 full level (invention and additional information)

H04L 5/02 (2006.01)

CPC (invention and additional information)

H04L 5/02 (2013.01)

Citation (search report)

See references of WO 9641442A3

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IT LI NL SE

EPO simple patent family

WO 9641442 A2 19961219; WO 9641442 A3 19970320; AR 002339 A1 19980311; AU 5985296 A 19961230; BR 9609071 A 19990126; CA 2222622 A1 19961219; EP 1008248 A1 20000614; IL 122344 A 20030212; IL 122344 D0 19980405; PL 324080 A1 19980511; ZA 9604672 B 19970311

INPADOC legal status

2003-07-09 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030103

2001-04-18 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: TERAYON COMMUNICATION SYSTEMS, INC.

- Ref Legal Event Code: RAP1

2000-06-14 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19971216

2000-06-14 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IT LI NL SE