US6686880B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for prompting a reverse channel response from receiver in a digital broadcast system
Assignee: Sirius XM Radio Inc
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Filing: 2000-10-25
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Granted: 2004-02-03
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Expires: 2020-10-25
Abstract
Abstract The invention relates generally to a digital broadcast system and receivers therein which are configured to allow the use of a reverse channel for transmitting responses to broadcast messages. The digital broadcast system is configured to receive requests for information from a mobile platform device (e.g., a GPS receiver) and broadcast information request messages. The receivers are configured to receive a broadcast information request message and communicate with a telematics-enabled device in a mobile platform such as a cellular telephone to initiate a transmission of a response message therefrom.
Inventors
- 👤 Paul D. Marko
- 👤 Craig P. Wadin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:33
CPC Classifications
H; H04; H04H; H04H40/00; H04H40/18; H04H40/27; H04H40/90; H04H60/00; H04H60/76; H04H60/81; H04H60/90; H04H60/91; H04H2201/00; H04H2201/70; H04H60/09; H04H60/13; H04H60/14; H04H60/35; H04H60/49; H04H60/53
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
165 words
A method of providing a response channel from a mobile platform in a digital broadcast system comprising: generating a message comprising a request for information from a mobile platform device and identification of at least a selected one of receivers in said digital broadcast system, said digital broadcast system being operable to transmit a broadcast data stream comprising a plurality of programs, said receivers being operable to playback a selected one of said programs; transmitting said message via said digital broadcast system by inserting said message into said broadcast data stream; receiving said message at said receivers in said digital broadcast system; generating a command signal at said selected receiver in response to said message; providing said command signal to a network on said mobile platform; transmitting said command signal to said mobile platform device via said network; generating a response signal from said mobile platform device comprising said information; and transmitting said response signal via a communication system different from said digital broadcast system.
Claim 2
Independent Claim
165 words
A method of providing a response channel from a mobile platform in a digital broadcast system comprising: generating a message comprising a request for information from a mobile platform device and identification of at least a selected one of receivers in said digital broadcast system, said digital broadcast system being operable to transmit a broadcast data stream comprising a plurality of programs, said receivers being operable to playback a selected one of said programs; transmitting said message via said digital broadcast system by inserting said message into said broadcast data stream; receiving said message at said receivers in said digital broadcast system; generating a command signal at said selected receiver in response to said message; providing said command signal to a network on said mobile platform; transmitting said command signal to said mobile platform device via said network; generating a response signal from said mobile platform device comprising said information; and transmitting said response signal via a communication system different from said digital broadcast system.
Claim 3
Dependent Claim
50 words
A method as claimed in claim 1 , wherein said generating step for generating a message comprises the step of providing a broadcast message identifier in said message, and said generating step for generating a response signal comprises the step of providing said broadcast message identifier in said response signal.
Claim 4
Dependent Claim
39 words
A method as claimed in claim 1 , wherein said mobile platform device is selected from the group consisting of a cellular telephone, a GPS receiver, a position location device, a pager, a facsimile machine, a vehicle engine controller.
Claim 5
Dependent Claim
29 words
A method as claimed in claim 1 , wherein said response signal is sent via said network to a communication device operable to transmit signals using said communication system.
Claim 6
Dependent Claim
39 words
A method as claimed in claim 3 , wherein said mobile platform is a vehicle, said network is a telematics bus deployed in said vehicle, and said receiver can communicate with said mobile platform device via said telematics bus.
Claim 7
Dependent Claim
33 words
A method as claimed in claim 1 , wherein said message comprises a control signal to instruct said mobile platform device to delay transmission of said response signal a selected amount of time.
Claim 8
Dependent Claim
21 words
A method as claimed in claim 1 , wherein said message comprises a destination identifier corresponding to said mobile platform device.
Claim 9
Dependent Claim
58 words
A method as claimed in claim 1 , wherein said message can be provided with data to designate a selected group of said receivers, said receivers being operable to examine said data after said message is received to determine if said message is directed thereto, said receivers generating said command signal when said message is directed to them.
Claim 10
Dependent Claim
75 words
A method as claimed in claim 8 , wherein said selected group of receivers corresponds to a fleet of vehicles, said message being a fleet message selected from the group consisting of a request for mileage, a reminder for vehicle service, a request for vehicle location, a request for a response from a vehicle having at least one of a selected model and year of manufacture, and a request for selected data from said vehicle.
Claim 11
Dependent Claim
20 words
A method as claimed in claim 1 , wherein said message comprises data relating to a system ordering said request.
Claim 12
Dependent Claim
38 words
A method as claimed in claim 1 , wherein said message comprises a telephone number of a system ordering said request, said communication system being operable to use said telephone number to provide said information to said system.
Claim 13
Independent Claim
201 words
A method of providing a response channel from a mobile platform in a digital broadcast system, the digital broadcast system being operable to transmit a broadcast data stream comprising a plurality of program channels to receivers, the receivers being configured for reception-only operation to playback a selected one of the programs, the method comprising the steps of: receiving said broadcast data stream at one of said receivers, said broadcast data stream comprising at least one message, said message comprising a request for information from a mobile platform device connected to a selected one of said receivers via at least one of a wireless link and a wireline link, and identification of the selected said receiver; determining if said identification in said message corresponds to said one of said receivers; generating a command signal at said one of said receivers in response to said message if said identification in said message corresponds thereto; transmitting said command signal to said mobile platform device via said at least one of a wireless link and a wireline link; generating a response signal from said mobile platform device comprising said information; and transmitting said response signal via a communication system different from said digital broadcast system.
Claim 14
Independent Claim
201 words
A method of providing a response channel from a mobile platform in a digital broadcast system, the digital broadcast system being operable to transmit a broadcast data stream comprising a plurality of program channels to receivers, the receivers being configured for reception-only operation to playback a selected one of the programs, the method comprising the steps of: receiving said broadcast data stream at one of said receivers, said broadcast data stream comprising at least one message, said message comprising a request for information from a mobile platform device connected to a selected one of said receivers via at least one of a wireless link and a wireline link, and identification of the selected said receiver; determining if said identification in said message corresponds to said one of said receivers; generating a command signal at said one of said receivers in response to said message if said identification in said message corresponds thereto; transmitting said command signal to said mobile platform device via said at least one of a wireless link and a wireline link; generating a response signal from said mobile platform device comprising said information; and transmitting said response signal via a communication system different from said digital broadcast system.
Claim 15
Dependent Claim
72 words
A method as claimed in claim 12 , wherein said message can be provided with data to designate a selected one or a selected group of said receivers, and further comprising the steps of: examining said data at said one of said receivers after said message is received to determine if said message is directed thereto; and generating said command signal when said message is directed to said one of said receivers.
Claim 16
Dependent Claim
58 words
A method as claimed in claim 13 , further comprising the step of storing a plurality of identifiers at said one of said receivers corresponding to respective ones of said groups of said receivers to which said one of said receivers belongs, said examining step further comprising the step of comparing said data to said plurality of identifiers.
Claim 17
Dependent Claim
43 words
A method as claimed in claim 12 , wherein receiver comprises a controller, said controller being operable to communicate with said mobile platform device via said at least one of a wireless link and a wireline link and to generate said command signal.
Claim 18
Dependent Claim
86 words
A method as claimed in claim 15 , wherein said receiving step comprises the steps of: performing at least one of a group of operations consisting of downconverting, demodulating, synchronizing, demultiplexing, deinterleaving and decoding on the received said broadcast data stream to extract and playback a selected one of said plurality of programs and to locate said message; providing said message to said controller; and further comprising the step of controlling generation and transmission of said command signal to said mobile platform device using said controller.
Claim 19
Dependent Claim
29 words
A method as claimed in claim 16 , wherein said controlling step comprises the steps of formatting said command signal using a format compatible with said mobile platform device.
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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) | 2007-02-02 | 2007-08-04 | 2008-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-02-02 | 2011-08-04 | 2012-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-02-02 | 2015-08-04 | 2016-02-03 | $7700.00 | Window Closed / Lapsed |