Eric S Podietz

US Patent:

20020004828, Jan 10, 2002

Filed:

May 24, 2001

Appl. No.:

09/863791

Inventors:

Kenton Davis - Falls Church VA, US
William Dudley - Addison TX, US
Derek Gallagher - Washington DC, US
Ken Gee - Reston VA, US
Pauric McCabe - Arlington VA, US
Eric Podietz - Dresher PA, US
Shao Weidong - Greenbelt MD, US

International Classification:

G06F015/173
G06F015/16

US Classification:

709/223000, 709/246000

Abstract:

The element management system (“EMS”) of the present invention addresses the need for effective and efficient management of heterogeneous telecommunications networks that include network elements of different types, such as radios and fiber optic devices, made by different manufacturers. This EMS provides a core set of element-independent network management messages that support basic network management functions such as fault and performance monitoring and configuration management. Element-independent messages to an individual network element are mapped to an element-dependent message for that network element; messages from individual network elements are correspondingly mapped into the core set of element-independent messages. Management applications and user interfaces in the EMS thus send and receive network management information using the core set of messages, in the common protocol of those messages. The EMS of the present invention thus supports rapid and low-cost integration of additional network elements of different types and different manufacturers, additional management functionality and additional and modified telecommunications services. The present invention also provides a method for developing the core set of element-independent network management messages for basic telecommunications management functions.

US Patent:

62600621, Jul 10, 2001

Filed:

Apr 9, 1999

Appl. No.:

9/288622

Inventors:

Kenton T. Davis - Falls Church VA
William H. Dudley - Addison TX
Derek Gallagher - Washington DC
Ken Gee - Reston VA
Pauric McCabe - Arlington VA
Eric Podietz - Dresher PA
Shao Weidong - Greenbelt MD

Assignee:

Pathnet, Inc. - Reston VA

International Classification:

G06F 1300

US Classification:

709223

Abstract:

The element management system ("EMS") of the present invention addresses the need for effective and efficient management of heterogeneous telecommunications networks that include network elements of different types, such as radios and fiber optic devices, made by different manufacturers. This EMS provides a core set of element-independent network management messages that support basic network management functions, such as fault and performance monitoring and configuration management. Element-independent messages to an individual network element are mapped to an element-dependent message for that network element; messages from individual network elements are correspondingly mapped into the core set of element-independent messages. Management applications and user interfaces in the EMS thus send and receive network management information using the core set of messages, in the common protocol of those messages. The EMS of the present invention thus supports rapid and low-cost integration of additional network elements of different types and different manufacturers, additional management functionality and additional and modified telecommunications services.