US6085101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Communications network having a multicast capability
Assignee: Intellectual Ventures II LLC
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Filing: 1996-05-17
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Granted: 2000-07-04
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Expires: 2016-05-17
Abstract
Abstract A communications network simultaneously transmits a single message to a number of recipients. This is called a "multicast" transmission. The communications network should have a recipient list database (1302) to receive a list of recipient addresses, a message database (1304) to receive and store the message, and a message delivery system (1306) to send the message to a number of recipients. The communications network may be adapted to collect acknowledgements or responses to a multicast message. If so, the communications network should have a calling record (1308) for storing message delivery information, a response record (1310) for receiving and storing recipient response information, a response processor (1312) for processing the response information, and a response delivery system (1314) for delivering the processed response. The multicast capability may be integrated with other communications network services, such as Personal Location Service, Personal Communications Internetworking, call blocking, etc.
Inventors
- 👤 Ravi Kumar Jain
- 👤 Michael Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:51
CPC Classifications
H; H04; H04H; H04H20/00; H04H20/65; H04H20/67; H04L; H04L51/00; H04L51/21; H04L51/222; H04M; H04M3/00; H04M3/42; H04M3/42382; H04Q; H04Q3/00; H04Q3/0016; H04Q3/0029; H04Q3/005; H04L51/06; H04L51/066; H04M2203/00; H04M2203/20; H04M2203/2016; H04M3/50; H04M3/53; H04M3/533; H04M3/53366; H04M3/53375
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
160 words
A method for transmitting the same message to a plurality of recipients in a telephone communications network having a plurality of call processing entities from a communications terminal connected to a first of said call processing entities while permitting said terminal to access the network, the method comprising the steps of: in response to dial signals from said terminal, said first call processing entity consulting a network control element; under control of said network control element, establishing a communication path from said first call processing entity to a second call processing entity; forwarding the message to be transmitted to the plurality of recipients from said terminal to said second call processing entity over said communication path; storing themessage to be transmitted at said second call processing entity; and utilizing a list of recipient numbers stored at said second call processing entitity, individually establishing the separate call connections from said second call processing entity to each of the plurality of recipients.
Claim 2
Independent Claim
160 words
A method for transmitting the same message to a plurality of recipients in a telephone communications network having a plurality of call processing entities from a communications terminal connected to a first of said call processing entities while permitting said terminal to access the network, the method comprising the steps of: in response to dial signals from said terminal, said first call processing entity consulting a network control element; under control of said network control element, establishing a communication path from said first call processing entity to a second call processing entity; forwarding the message to be transmitted to the plurality of recipients from said terminal to said second call processing entity over said communication path; storing themessage to be transmitted at said second call processing entity; and utilizing a list of recipient numbers stored at said second call processing entitity, individually establishing the separate call connections from said second call processing entity to each of the plurality of recipients.
Claim 3
Dependent Claim
36 words
The method in accordance with claim 1 wherein said step of forwarding comprises transmitting said message over a communication facility other than normally used for transmission of speech between said first and second call processing entities.
Claim 4
Dependent Claim
61 words
The method in accordance with claim 1 further comprising the steps of: storing at said second call processing entity the list of the phone numbers of the recipients of said message; receiving from said recipients responses initiated by said recipients; and forwarding to said terminal from said second call processing entity one of said responses and information based on said responses.
Claim 5
Dependent Claim
146 words
A telephone communications network for transmitting the same message to a plurality of recipients from a single terminal, said network comprising a plurality of call processing entities, one of said call processing entities being connected to said terminal; means for transmitting from said one call processing entity to another said call processing entity the message to be delivered to a plurality of recipients and for storing said message at said another call processing entity, said means including a network control element and a data base for controlling said one call processing entity and communications facilities between said one and said another call processing entity; and means at said another call processing entity, utilizing a list of recipients at said another call processing entity, for individually establishing connections to said recipients and for separately delivering said message stored at said another call processing entity to said recipients.
Claim 6
Dependent Claim
146 words
A telephone communications network for transmitting the same message to a plurality of recipients from a single terminal, said network comprising a plurality of call processing entities, one of said call processing entities being connected to said terminal; means for transmitting from said one call processing entity to another said call processing entity the message to be delivered to a plurality of recipients and for storing said message at said another call processing entity, said means including a network control element and a data base for controlling said one call processing entity and communications facilities between said one and said another call processing entity; and means at said another call processing entity, utilizing a list of recipients at said another call processing entity, for individually establishing connections to said recipients and for separately delivering said message stored at said another call processing entity to said recipients.
Claim 7
Dependent Claim
42 words
The telephone communications network in accordance with claim 4 wherein said means for transmitting said message from said one call processing entity to said another call processing entity comprises communications facilities other than normally used for transmission of speech between said entities.
Claim 8
Dependent Claim
39 words
The telephone communications network in accordance with claim 4 wherein said remote call processing entity includes a call record containing the telephone numbers of the recipients of the message and a response record for responses initiated by the recipients.
Claim 9
Dependent Claim
41 words
The telephone communications network in accordance with claim 4 further comprising means at said call processing entity for receiving responses initiated by said recipients and for returning to said single terminal one of said responses and information based on said responses.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-07-04 | 2004-01-03 | 2004-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-07-04 | 2008-01-03 | 2008-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-07-04 | 2012-01-03 | 2012-07-04 | $7700.00 | Window Closed / Lapsed |