The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2004
Filed:
Nov. 17, 1999
Dev V. Gupta, Concord, MA (US);
Subra Dravida, Shrewsbury, MA (US);
Vikram Saksena, Acton, MA (US);
Paiman Nodoushani, Northboro, MA (US);
Denis Claveloux, Hudson, NH (US);
Sriram Narayan, Westford, MA (US);
Kyung-Yeop Hong, Acton, MA (US);
Anthony Monteiro, North Andover, MA (US);
Wei Ye, Westford, MA (US);
David S. Yoon, Windham, NH (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A loop carrier system includes a home local area network having plural telephone modules and a hub coupled to in-home telephone wiring. The telephone modules and the hub communicate voice signals over the in-home wiring in a dedicated frequency band above baseband POTS. The hub converts between voice signals and voice packets and is connected to a network access device for transferring the voice packets from the home local area network to a telecommunications network which routes the voice packets to a gateway. The gateway converts between the voice packets and a circuit format compatible with a local digital voice switch.