Pulse or digital communications – Transceivers – Modems
Reexamination Certificate
2006-10-31
2006-10-31
Bayard, Emmanuel (Department: 2611)
Pulse or digital communications
Transceivers
Modems
Reexamination Certificate
active
07130336
ABSTRACT:
The present invention relates to an apparatus in a telecommunication system for providing access to telecommunication services to subscribers at user terminals, each of which is separately connected to at least one access point via high speed modems and a communication network. The at least one access point includes high speed modems with filters. Switching can be performed from a broadband connection to a narrowband connection, if necessary, to guarantee at least one connection.
REFERENCES:
patent: 4245342 (1981-01-01), Entenman
patent: 5220560 (1993-06-01), Ogasawara
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: 5978373 (1999-11-01), Hoff et al.
patent: 5982768 (1999-11-01), Bellenger et al.
patent: 5995606 (1999-11-01), Civanlar et al.
patent: 6014431 (2000-01-01), McHale et al.
patent: 6141356 (2000-10-01), Gorman
patent: 6163536 (2000-12-01), Dunn et al.
patent: 6169788 (2001-01-01), McHale et al.
patent: 6373936 (2002-04-01), Raniere et al.
patent: 6385203 (2002-05-01), McHale et al.
patent: 6396911 (2002-05-01), Kostan et al.
patent: 6434221 (2002-08-01), Chong
patent: 6470046 (2002-10-01), Scott
patent: 6483870 (2002-11-01), Locklear et al.
patent: 6546090 (2003-04-01), Bremer et al.
patent: 6594343 (2003-07-01), Duffie et al.
patent: 6636931 (2003-10-01), Shah et al.
patent: 6868081 (2005-03-01), Akram et al.
patent: 2003/0198215 (2003-10-01), Merrill et al.
patent: 0 690 597 (1996-01-01), None
patent: 511 812 (1996-01-01), None
patent: 0 893 934 (1999-01-01), None
patent: 0 981 242 (2000-02-01), None
patent: 511 812 (1999-11-01), None
patent: 97/37458 (1997-10-01), None
International Search Report mailed Jan. 30, 2002 in corresponding PCT application no. PCT/SE01/02402.
EP Communication mailed Jul. 4, 2001 in corresponding EP application no. 00840202.3-2219.
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. 09/732,879, filed Dec. 11, 2000 entitled “Apparatus and Method for Provision of a Broadband Access in a Telecommunication System”.
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.
U.S. Appl. No. 09/732,879, filed Dec. 11, 2000, Sture Roos et al.
U.S. Appl. No. 09/732,878, filed Dec. 11, 2000, Sture Roos et al.
EPO Official Communication 96(2) EPC dated Apr. 5, 2005 in corresponding EP application.
Bayard Emmanuel
Nixon & Vanderhye P.C.
Telefonaktiebolaget LM Ericsson (publ)
LandOfFree
Apparatus and method for provision of a back-up connection... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for provision of a back-up connection..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for provision of a back-up connection... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3633004