Pulse or digital communications – Transceivers – Modems
Reexamination Certificate
2006-02-07
2006-02-07
Liu, Shuwang (Department: 2634)
Pulse or digital communications
Transceivers
Modems
C370S401000, C370S261000, C379S202010
Reexamination Certificate
active
06996166
ABSTRACT:
An apparatus in a telecommunication system provides access to telecommunication services to subscribers at user terminals. Each terminal is separately connected to at least one access point via a xDSL modem and a communication network. The access point includes one or more xDSL modems with filters. As a result, a large number of subscribers can be connected in a short period of time, and the subscribers can consider the establishment of the connection as plug-and-play.
REFERENCES:
patent: 4245342 (1981-01-01), Entenman
patent: 5428608 (1995-06-01), Freeman et al.
patent: 5475735 (1995-12-01), Williams et al.
patent: 5883941 (1999-03-01), Akers
patent: 5970088 (1999-10-01), Chen
patent: 5982768 (1999-11-01), Bellenger et al.
patent: 6014431 (2000-01-01), McHale et al.
patent: 6141356 (2000-10-01), Gorman
patent: 6169788 (2001-01-01), McHale et al.
patent: 6385203 (2002-05-01), McHale et al.
patent: 0 690 597 (1996-01-01), None
patent: 0 893 934 (1999-01-01), None
patent: 511 812 (1999-11-01), None
patent: 97/37458 (1997-10-01), None
patent: WO 99/18712 (1998-05-01), None
U.S. Appl. No. 09/732,878, filed Dec. 11, 2000 entitled “Apparatus and Method for Pre-Provisioning of Broadband Access to Subscribers in a Telecommunication System”.
U.S. Appl. No. 09/741,741, filed Dec. 21, 2000 entitled “Apparatus and Method for Provision of a Back-Up Connection in a Telecommunication System”.
European Communication dated Feb. 21, 2003 in corresponding EP application No. 00850201.5-1525.
Goralski, “ADSL and DSL Technologies”, ADSL and DSL Technologies, New York, McGraw-Hill, US, 1998, pp. 174-179, 219, 223-224, 252-253, 256-258, 262, 265 and 268.
EP Search Report mailed Jul. 2, 2001 in corresponding EP application 00850201.5-2216.
International Search Report mailed Jan. 30, 2002 in corresponding PCT application PCT/SE01/02403.
Haster Lars-Olof
Roos Sture
Liu Shuwang
Nixon & Vanderhye P.C.
Telefonaktiebolaget L M Ericsson (publ)
Zheng Eva
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