US5960324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for unobtrusive interception of satellite communication
Assignee: CDC Propriete Intellectuelle
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Filing: 1998-06-30
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Granted: 1999-09-28
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Expires: 2018-06-30
Abstract
Abstract In a satellite communication system, a method of unobtrusively intercepting a communication call includes establishing a first connection to originate from a first satellite subscriber (SU) and terminate at a first node at a first transcoder, establishing a second connection to originate from a second node at a second transcoder and terminate at a second SU, switching the first connection to originate from the first SU and terminate at a third node at the second transcoder, passing a first information carried by the first connection at the third node to the second connection at the second node. The first information without substantial delay or processing is transmitted by the second connection to be received by the second SU. The first information may be decoded in a decoder portion of the second transcoder to produce a first decoded information. The first decoded information, accordingly, may unobtrusively be monitored.
Inventors
- 👤 Michael Mark Mattera
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:19
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/14; H04B7/15; H04B7/185; H04B7/1853; H04B7/18567
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
123 words
In a satellite communication system, a method comprising the steps of: establishing a first connection, through a satellite network, to originate from a first satellite subscriber (SU) and terminate at a first node at a first transcoder; establishing a second connection to originate from a second node at a second transcoder, through said satellite network, and terminate at a second SU; switching said first connection to originate from said first SU and terminate at a third node at said second transcoder; passing a first information carried by said first connection at said third node to said second connection at said second node; and transmitting said first information without substantial delay and processing by said second connection to be received by said second SU.
Claim 2
Dependent Claim
123 words
In a satellite communication system, a method comprising the steps of: establishing a first connection, through a satellite network, to originate from a first satellite subscriber (SU) and terminate at a first node at a first transcoder; establishing a second connection to originate from a second node at a second transcoder, through said satellite network, and terminate at a second SU; switching said first connection to originate from said first SU and terminate at a third node at said second transcoder; passing a first information carried by said first connection at said third node to said second connection at said second node; and transmitting said first information without substantial delay and processing by said second connection to be received by said second SU.
Claim 3
Dependent Claim
36 words
The method as recited in claim 1 further comprising the steps of: decoding said first information in a decoder portion of said second transcoder to produce a first decoded information; and monitoring said first decoded information.
Claim 4
Dependent Claim
114 words
The method as recited in claim 1 further comprising the steps of: establishing a third connection, through said satellite network, to originate from said second SU and terminate at said third node; establishing a fourth connection to originate from a fourth node at said first transcoder, through said satellite network, and terminate at said first SU; switching said third connection to originate from said second SU and terminate at said first node; passing a second information carried by said third connection at said first node to said fourth connection at said fourth node; and transmitting said second information by said fourth connection to be received by said first SU without substantial delay and processing.
Claim 5
Dependent Claim
36 words
The method as recited in claim 3, further comprising the steps of: decoding said second information in a decoder portion of said first transcoder to produce a second decoded information; and monitoring said second decoded information.
Claim 6
Dependent Claim
45 words
The method as recited in claim 3 wherein said second information includes a second pathend connection address, said switching third connection includes changing said second pathend connection address to route said third connection to originate from said second SU and terminate at said first node.
Claim 7
Dependent Claim
46 words
The method as recited in claim 1 wherein said first information includes a first pathend connection address, said switching said first connection includes changing said first pathend connection address to route said first connection to originate from said first SU and terminate at said third node.
Claim 8
Dependent Claim
122 words
In a satellite communication system, a method comprising the steps of: establishing a first connection to originate from a first node at a first transcoder, through a satellite network, and terminate at a first satellite subscriber (SU); establishing a second connection to originate from a second SU, through said satellite network, and terminate at a second node at a second transcoder; switching said first connection to originate from a third node at said second transcoder, through said satellite network, to said first SU; passing a first information carried by said second connection at said second node to said first connection at said third node; and transmitting said first information by said first connection to said first SU without substantial delay and processing.
Claim 9
Dependent Claim
122 words
In a satellite communication system, a method comprising the steps of: establishing a first connection to originate from a first node at a first transcoder, through a satellite network, and terminate at a first satellite subscriber (SU); establishing a second connection to originate from a second SU, through said satellite network, and terminate at a second node at a second transcoder; switching said first connection to originate from a third node at said second transcoder, through said satellite network, to said first SU; passing a first information carried by said second connection at said second node to said first connection at said third node; and transmitting said first information by said first connection to said first SU without substantial delay and processing.
Claim 10
Dependent Claim
35 words
The method as recited in claim 7 further comprising the steps of: decoding said first information in a decoder portion of said second transcoder to produce a first decoded information; and monitoring said decoded information.
Claim 11
Dependent Claim
103 words
The method as recited in claim 7 further comprising the steps of: establishing a third connection to originate from said third node and terminate at said second SU; establishing a forth connection to originate from said first SU and terminate at a forth node at said first transcoder; switching said third connection to originate from said first node and terminate at said second SU; passing a second information carried by said forth connection at said forth node to said third connection at said first node; and transmitting said second information by said third connection to said second SU without substantial delay and processing.
Claim 12
Dependent Claim
37 words
The method as recited in claim 9 further comprising the steps of: decoding said second information at a decoder portion of said second decoder and encoder to produce a second decoded information; and monitoring said decoded information.
Claim 13
Dependent Claim
44 words
The method as recited in claim 9 wherein said second information includes a second pathend connection, said switching said first connection includes changing said second pathend connection to route said third connection to originate from said first node and terminate at said second SU.
Claim 14
Dependent Claim
45 words
The method as recited in claim 7 wherein said first information includes a first pathend connection address, said switching said first connection includes changing said first pathend connection to route said first connection to originate from said third node and terminate at said first SU.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-09-27 | 2003-03-29 | 2003-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-09-27 | 2007-03-29 | 2007-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-09-27 | 2011-03-29 | 2011-09-28 | $7700.00 | Window Closed / Lapsed |