RE: lateral approach to SS7/VoIP over satellite

[Yaakov Stein <yaakov_s@xxxxxxx>]

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

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From: ietf-bounces@xxxxxxxx [mailto:ietf-bounces@xxxxxxxx] On Behalf Of Rubin Rose
Sent: Wednesday, August 13, 2008 3:29 PM
To: ietf@xxxxxxxx
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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