Circuit emulation service (CES) over IP

Details Circuit emulation service (CES) over IP Circuit emulation service (CES) over IP

2005-05-24

2005-05-24

Vanderpuye, Kenneth (Department: 2661)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

Reexamination Certificate

active

06898213

ABSTRACT:
Streams of data including explicit synchronization patterns (such as entire T1/E1) are transmitted utilizing an unstructured data format, while streams not containing explicit synchronization patterns (such as fractional T1/E1) are sent utilizing a structured data format, i.e., the data structure itself provides for circuit alignment at the receiving end. In addition, SDH VC-12 frames are transmitted over the IP network by encapsulating the entire frame (payload and overhead) into an RTP packet. Furthermore, the clock is reconstructed (clock recovery) from the packet stream at the receiver's side.

REFERENCES:
patent: 5274635 (1993-12-01), Rahman et al.
patent: 5486864 (1996-01-01), Zdepski
patent: 5844891 (1998-12-01), Cox
patent: 5931916 (1999-08-01), Barker et al.
patent: 5987030 (1999-11-01), Brockhage et al.
patent: RE36633 (2000-03-01), Fleischer et al.
patent: 6104702 (2000-08-01), Vissers
patent: 6272128 (2001-08-01), Pierson, Jr.
patent: 6459708 (2002-10-01), Cox et al.
patent: 6782007 (2004-08-01), Redman
patent: 0722237 (1996-07-01), None
patent: WO 9938285 (1999-07-01), None
patent: WO 0005917 (2000-02-01), None
Douglas E. Comer, InternetWorking with TCP/IP Principles, Protocols, and Architectures, Prentice Hall, 1995, Fourth Edition pp. 98, 197-206, & 539-551.

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