Dear Rubin
The only US patent I see granted to WTL is 6958999 from 2005.
If the subject of your IPR is the aggregation of multiple VoIP payloads
into a single packet in order to reduce overhead,
various methods to do this have already standardized in RFC 4170,
RFC 5087 section 5.2, and ITU-T Y.1452,
and have been widely deployed for the last 10 years.
Can you explain what is new or give a pointer to the application publication
number ?
Y(J)S
________________________________
From: ietf-bounces(_at_)ietf(_dot_)org
[mailto:ietf-bounces(_at_)ietf(_dot_)org] On Behalf Of Rubin Rose
Sent: Wednesday, August 13, 2008 3:29 PM
To: ietf(_at_)ietf(_dot_)org
Subject: lateral approach to SS7/VoIP over satellite
Dear members,
I was inspired to submit content in order to explore the potential for
integration of NOP into current revised standards for transmission of SS7 over
IP over satellite.
If this content is deemed too commercial for this readership kindly advise or
direct me towards a more appropriate audience; a brief overview of the concept
is included in the text below related to a joint development successfully
completed with ESA (European Space Agency): The complete article is covered in
the attached link, and a separate .xls file includes calculation parameters for
NOP benefits over SIP and H323.
"WTL has an excellent track record in providing equipment for voice services
using satellite trunking and has over 100 systems deployed around the world.
The company's key strength in this area has always been the superior
bandwidth-saving capability of WTL's patented NOP (Network Optimisation
Protocol).
The Artes 4 contract provided joint funding for a series of developments
designed to make WTL equipment perform an even better job for telecom operators
wishing to use these emerging low cost satellite services. One aspect of the
ESA project was to modify NOP to operate efficiently over DVB-RCS services. The
lower price point of DVB-RCS equipment and space segment means that this is of
great interest to operators, particularly in the developing world."
Regards,
Rubin Rose
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