US5570100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for providing a communication unit's estimated time of arrival
Assignee: Motorola Mobility LLC
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Filing: 1994-03-10
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Granted: 1996-10-29
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Expires: 2014-03-10
Abstract
Abstract A communication unit's estimated time of arrival at a target site may be determined when the location and velocity of the units has been ascertained. From this information (119), along with terrain information, an estimated time of arrival at a target site may be calculated. Having calculated the estimated time of arrival, this information is then transported to the communication units (102, 103) which is subsequently displayed to their operators.
Inventors
- 👤 Gary W. Grube
- 👤 Marc C. Naddell
- 👤 Mark L. Shaughnessy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:18
CPC Classifications
H; H04; H04W; H04W56/00; H04W56/0055; H04W56/006; G; G01; G01C; G01C21/00; G01C21/26; G08; G08G; G08G1/00; G08G1/20; H04B; H04B7/00; H04B7/24; H04B7/26; H04B7/2662; H04B7/2671; H04B7/2678; H04B7/2684; H04W64/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
198 words
A method for providing estimated time of arrivals of communication units, the method comprising the steps of: a) determining, by a communication resource controller, target coordinates; b) transmitting, by the communication resource controller, the target coordinates to at least two communication units: c) responsive to the target coordinates, transmitting, by each of the at least two communication units, location information; d) upon receiving the location information from each of the at least two communication units, determining, by the communication resource controller, location and velocity for each of the at least two communication units; e) determining, by the communication resource controller, estimated time of arrivals at the target coordinates for each of the at least two communication units based on the target coordinates and the location and velocity for each of the at least two communication units; f) providing, by the communication resource controller, the estimated time of arrivals and the location and velocity for each of the at least two communication units to the at least two communication units; and g) displaying, by the at least two communication units, the estimated time of arrivals and the location and velocity for each of the at least two communication units.
Claim 2
Independent Claim
198 words
A method for providing estimated time of arrivals of communication units, the method comprising the steps of: a) determining, by a communication resource controller, target coordinates; b) transmitting, by the communication resource controller, the target coordinates to at least two communication units: c) responsive to the target coordinates, transmitting, by each of the at least two communication units, location information; d) upon receiving the location information from each of the at least two communication units, determining, by the communication resource controller, location and velocity for each of the at least two communication units; e) determining, by the communication resource controller, estimated time of arrivals at the target coordinates for each of the at least two communication units based on the target coordinates and the location and velocity for each of the at least two communication units; f) providing, by the communication resource controller, the estimated time of arrivals and the location and velocity for each of the at least two communication units to the at least two communication units; and g) displaying, by the at least two communication units, the estimated time of arrivals and the location and velocity for each of the at least two communication units.
Claim 3
Dependent Claim
39 words
The method of claim 1, step (e) further comprising the step of determining the estimated time of arrivals based on terrain information of an area between the locations of the at least two communication units and the target coordinates.
Claim 4
Dependent Claim
52 words
The method of claim 1, step (d) further comprises determining the velocity for each of the at least two communication units based on historical information regarding time of day, day of week, and terrain information of an area between the locations of the at least two communication units and the target coordinates.
Claim 5
Independent Claim
217 words
A method for providing estimated time of arrivals of communication units, the method comprising the steps of; a) determining, by a communication resource controller, target coordinates; b) transmitting, by the communication resource controller, the target coordinates to at least two communication units; c) responsive to the target coordinates, determining, by each of the at least two communication units, location information; d) transmitting, by all but a first communication unit of the at least two communication units, the location information; e) upon receiving the location information from each of the at least two communication units, determining, by the first communication unit, location and velocity for each of the at least two communication units; f) determining, by the first communication unit, estimated time of arrivals at the target coordinates for each of the at least two communication units based on the target coordinates and the location and velocity for each of the at least two communication units; g) providing, by the first, communication unit, the estimated time of arrivals and the location and velocity for each of the at least two communication units to the at least two communication units; and h) displaying, by the at least two communication units, the estimated time of arrivals and the location and velocity for each of the at least two communication units.
Claim 6
Independent Claim
217 words
A method for providing estimated time of arrivals of communication units, the method comprising the steps of; a) determining, by a communication resource controller, target coordinates; b) transmitting, by the communication resource controller, the target coordinates to at least two communication units; c) responsive to the target coordinates, determining, by each of the at least two communication units, location information; d) transmitting, by all but a first communication unit of the at least two communication units, the location information; e) upon receiving the location information from each of the at least two communication units, determining, by the first communication unit, location and velocity for each of the at least two communication units; f) determining, by the first communication unit, estimated time of arrivals at the target coordinates for each of the at least two communication units based on the target coordinates and the location and velocity for each of the at least two communication units; g) providing, by the first, communication unit, the estimated time of arrivals and the location and velocity for each of the at least two communication units to the at least two communication units; and h) displaying, by the at least two communication units, the estimated time of arrivals and the location and velocity for each of the at least two communication units.
Claim 7
Dependent Claim
39 words
The method of claim 1, step (f) further comprising the step of determining the estimated time of arrivals based on terrain information of an area between the locations of the at least two communication units and the target coordinates.
Claim 8
Dependent Claim
52 words
The method of claim 1, step (e) further comprises determining the velocity for each of the at least two communication units based on historical information regarding time of day, day of week, and terrain information of an area between the locations of the at least two communication units and the target coordinates.
References Cited (Backward Citations)
US2484463A
Cited
US3868497A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-10-29 | 2000-04-29 | 2000-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-10-29 | 2004-04-29 | 2004-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-10-29 | 2008-04-29 | 2008-10-29 | $7700.00 | Window Closed / Lapsed |