US5222249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamic rf communication resource access by roving mobile units
Assignee: Motorola Solutions Inc
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Filing: 1990-11-08
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Granted: 1993-06-22
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Expires: 2010-11-08
Abstract
Abstract A method and system are set forth for providing dynamic RF communication resources to a mobile unit as that mobile unit changes geographic areas such that RF communication resource use by that mobile unit is generally not forcibly terminated as that mobile unit roves to a geographical area not served by the RF communication resource where the mobile unit is presently located.
Inventors
- 👤 Scott N. Carney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:24
CPC Classifications
H; H04; H04W; H04W36/00; H04W36/24; H04W36/32; H04W36/322; H04W64/00; H04W64/006
Claims Analysis
Total Claims: 30
Claim 1
Independent Claim
335 words
A method for more efficiently providing dynamic RF communication resources for at least a first mobile unit based on dynamic needs and anticipated dynamic needs of the at least first mobile unit, the method comprising at least the steps of: A) at least a first central processor's obtaining at least first route information of the at least first mobile unit; B) the central processor's utilizing the at least first route information of the at least first mobile unit to determine at least one of: dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit; and C) the central processor's dynamically providing at least a first dynamic RF communication resource, where available, to the at least first mobile unit in correspondence with the dynamic RF communication resource availability and the dynamic and the anticipated dynamic mobile unit RF communication resource need determination, wherein the at least first central processor's utilizing the at least the first route information of the at least first mobile unit to determine at least one of: dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit further includes at least one of: D) the at least first central processor utilizing the at least first route information to estimate an anticipated dynamic route for the at least first mobile unit; E) the at least first central processor utilizing the at least first route information provided by an external navigational resource to determine a first dynamic route for the at least first mobile unit; and F) the at least first central processor utilizing at least partial mobile unit dynamic route information to determine a second dynamic route for the at least first mobile unit, where that dynamic route information is provided by the at least first mobile unit; such that the RF communication resource needs of the at least first mobile unit are determined in view of at least one of: that mobile unit's anticipated dynamic route, first dynamic route, and second dynamic route.
Claim 2
Independent Claim
335 words
A method for more efficiently providing dynamic RF communication resources for at least a first mobile unit based on dynamic needs and anticipated dynamic needs of the at least first mobile unit, the method comprising at least the steps of: A) at least a first central processor's obtaining at least first route information of the at least first mobile unit; B) the central processor's utilizing the at least first route information of the at least first mobile unit to determine at least one of: dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit; and C) the central processor's dynamically providing at least a first dynamic RF communication resource, where available, to the at least first mobile unit in correspondence with the dynamic RF communication resource availability and the dynamic and the anticipated dynamic mobile unit RF communication resource need determination, wherein the at least first central processor's utilizing the at least the first route information of the at least first mobile unit to determine at least one of: dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit further includes at least one of: D) the at least first central processor utilizing the at least first route information to estimate an anticipated dynamic route for the at least first mobile unit; E) the at least first central processor utilizing the at least first route information provided by an external navigational resource to determine a first dynamic route for the at least first mobile unit; and F) the at least first central processor utilizing at least partial mobile unit dynamic route information to determine a second dynamic route for the at least first mobile unit, where that dynamic route information is provided by the at least first mobile unit; such that the RF communication resource needs of the at least first mobile unit are determined in view of at least one of: that mobile unit's anticipated dynamic route, first dynamic route, and second dynamic route.
Claim 3
Dependent Claim
30 words
The method of claim 1, wherein dynamic RF communication resources comprise at least a first user-traffic channel allocated for continuation of mobile unit communications as mobile units change geographic areas.
Claim 4
Dependent Claim
39 words
The method of claim 1 wherein the at least first mobile unit utilizes at least a first base site route information link to provide that at least first mobile unit's at least first route information to the central processor.
Claim 5
Dependent Claim
37 words
The method of claim 1 wherein the at least first mobile unit utilizes, at least in part, information obtained from an onboard information source to determine the at least first route information of that first mobile unit.
Claim 6
Dependent Claim
40 words
The method of claim 1 wherein the at least first mobile unit utilizes, at least in part, information obtained from at least a first external navigational resource to determine the at least first route information of that first mobile unit.
Claim 7
Dependent Claim
27 words
The method of claim 5, wherein the at least first external navigational resource is at least one of: a LORAN C device and a global positioning system.
Claim 8
Dependent Claim
40 words
The method of claim 1, wherein the at least first mobile unit utilizes, at least in part, information obtained from at least a first external navigational resource to determine the at least first route information of that first mobile unit.
Claim 9
Dependent Claim
40 words
The method of claim 7, wherein the at least first mobile unit further provides at least partial dynamic route information obtained from the external navigational resource for that at least first mobile unit to the at least first central processor.
Claim 10
Dependent Claim
35 words
The method of claim 1, wherein the at least first mobile unit further provides to the central processor at least partial mobile unit dynamic route information determined onboard for that at least first mobile unit.
Claim 11
Dependent Claim
71 words
The method of claim 1, further including the step of determining whether to continue providing at least a first dynamic RF communication resource and one of: A) recycling to a central processor's obtaining at least first route information of the at least first mobile unit where continuation is to be provided; and B) terminating provision of the at least first dynamic RF communication resource where continuation is not to be provided.
Claim 12
Independent Claim
375 words
A method for more efficiently providing at least a first dynamic RF channel for at least a first mobile unit based on at least dynamic needs and anticipated dynamic needs of the at least first mobile unit, the method comprising at least the steps of: A) a central processor's obtaining at least first route information, and where selected, at least partial dynamic route information, of the at least first mobile unit; B) the central processor's utilizing the at least first route information and the at least partial dynamic route information, where selected, of the at least first mobile unit to determine at least one of: dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit employing at least one of the steps B1-B3: B1) the at least first central processor utilizing at least the first route information, and where selected, the at least partial dynamic route information, to estimate an anticipated dynamic route for the at least first mobile unit; B2) the at least first central processor utilizing at least the first route information provided by an external navigational resource, and where selected, the at least partial dynamic route information, to determine a first dynamic route for the at least first mobile unit; and B3) the at least first central processor utilizing at least the first route information determined by the at least first mobile unit utilizing an at least first external information source, and where selected, the at least partial dynamic route information, to determine a second dynamic route for the at least first mobile unit, where that dynamic route information is provided by the at least first mobile unit; such that the RF communication resource needs of the at least first mobile unit are determined in view of at least one of: that mobile unit's anticipated dynamic route, first dynamic route, and second dynamic route; and C) the central processor's dynamically providing at least a first dynamic RF communication resource, where available, to the at least first mobile unit in correspondence with dynamic RF communication resource availability and at least one of: dynamic and anticipated dynamic mobile unit RF communication resource need determination based on that mobile unit's anticipated dynamic route, first dynamic route, and second dynamic route.
Claim 13
Independent Claim
375 words
A method for more efficiently providing at least a first dynamic RF channel for at least a first mobile unit based on at least dynamic needs and anticipated dynamic needs of the at least first mobile unit, the method comprising at least the steps of: A) a central processor's obtaining at least first route information, and where selected, at least partial dynamic route information, of the at least first mobile unit; B) the central processor's utilizing the at least first route information and the at least partial dynamic route information, where selected, of the at least first mobile unit to determine at least one of: dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit employing at least one of the steps B1-B3: B1) the at least first central processor utilizing at least the first route information, and where selected, the at least partial dynamic route information, to estimate an anticipated dynamic route for the at least first mobile unit; B2) the at least first central processor utilizing at least the first route information provided by an external navigational resource, and where selected, the at least partial dynamic route information, to determine a first dynamic route for the at least first mobile unit; and B3) the at least first central processor utilizing at least the first route information determined by the at least first mobile unit utilizing an at least first external information source, and where selected, the at least partial dynamic route information, to determine a second dynamic route for the at least first mobile unit, where that dynamic route information is provided by the at least first mobile unit; such that the RF communication resource needs of the at least first mobile unit are determined in view of at least one of: that mobile unit's anticipated dynamic route, first dynamic route, and second dynamic route; and C) the central processor's dynamically providing at least a first dynamic RF communication resource, where available, to the at least first mobile unit in correspondence with dynamic RF communication resource availability and at least one of: dynamic and anticipated dynamic mobile unit RF communication resource need determination based on that mobile unit's anticipated dynamic route, first dynamic route, and second dynamic route.
Claim 14
Dependent Claim
30 words
The method of claim 11, wherein dynamic RF communication resources comprise at least a first user-traffic channel allocated for continuation of mobile unit communications as mobile units change geographic areas.
Claim 15
Dependent Claim
27 words
The method of claim 11, wherein the at least first external navigational resource is at least one of: a LORAN C device and a global positioning system.
Claim 16
Dependent Claim
71 words
The method of claim 11, further including the step of determining whether to continue providing at least a first dynamic RF communication resource and one of: A) recycling to a central processor's obtaining at least first route information of the at least first mobile unit where continuation is to be provided; and B) terminating provision of the at least first dynamic RF communication resource where continuation is not to be provided.
Claim 17
Independent Claim
336 words
A method for more efficiently providing at least a first dynamic RF channel, allocated for continuation of mobile unit communications as mobile units change geographic areas, for at least a first mobile unit based on at least dynamic needs and anticipated dynamic needs of at least a first mobile unit, the method comprising at least the steps of: A) at least a first central processor's obtaining one of: A1) at least first route information of the at least first mobile unit, that information being obtained by at least one of A1a-A1c: A1a) location-determining means onboard that at least first mobile unit, A1b) the at least first mobile unit's utilization of an external information source, and A1c) at least a first external navigational resource's determination of the at least first route information of that first mobile unit; B) the at least first central processor's being provided at least one of: at least first partial mobile unit dynamic route information obtained from the external navigational resource for that at least first mobile unit, at least second partial mobile unit dynamic route information sufficient to enable the central processor to determine an anticipated dynamic route for that at least first mobile unit wherein the at least first central processor then determines that anticipated dynamic route, and at least partial anticipated dynamic route information provided by the mobile unit describing an anticipated dynamic route for that at least first mobile unit; C) the central processor's determining at least one of: dynamic needs and anticipated dynamic needs of the at least first mobile unit in view of at least one of: at least first partial mobile unit dynamic route information, at least second partial mobile unit dynamic route information, and at least partial anticipated mobile unit dynamic route information; and D) the central processor's dynamically providing the at least first RF channel, where available, for the at least first mobile unit in correspondence with dynamic RF channel availability and the at least first mobile unit's dynamic and anticipated dynamic need determination.
Claim 18
Independent Claim
336 words
A method for more efficiently providing at least a first dynamic RF channel, allocated for continuation of mobile unit communications as mobile units change geographic areas, for at least a first mobile unit based on at least dynamic needs and anticipated dynamic needs of at least a first mobile unit, the method comprising at least the steps of: A) at least a first central processor's obtaining one of: A1) at least first route information of the at least first mobile unit, that information being obtained by at least one of A1a-A1c: A1a) location-determining means onboard that at least first mobile unit, A1b) the at least first mobile unit's utilization of an external information source, and A1c) at least a first external navigational resource's determination of the at least first route information of that first mobile unit; B) the at least first central processor's being provided at least one of: at least first partial mobile unit dynamic route information obtained from the external navigational resource for that at least first mobile unit, at least second partial mobile unit dynamic route information sufficient to enable the central processor to determine an anticipated dynamic route for that at least first mobile unit wherein the at least first central processor then determines that anticipated dynamic route, and at least partial anticipated dynamic route information provided by the mobile unit describing an anticipated dynamic route for that at least first mobile unit; C) the central processor's determining at least one of: dynamic needs and anticipated dynamic needs of the at least first mobile unit in view of at least one of: at least first partial mobile unit dynamic route information, at least second partial mobile unit dynamic route information, and at least partial anticipated mobile unit dynamic route information; and D) the central processor's dynamically providing the at least first RF channel, where available, for the at least first mobile unit in correspondence with dynamic RF channel availability and the at least first mobile unit's dynamic and anticipated dynamic need determination.
Claim 19
Dependent Claim
30 words
The method of claim 15, wherein dynamic RF communication resources comprise at least a first user-traffic channel allocated for continuation of mobile unit communications as mobile units change geographic areas.
Claim 20
Dependent Claim
27 words
The method of claim 15, wherein the at least first external navigational resource is at least one of: a LORAN C device and a global positioning system.
Claim 21
Dependent Claim
71 words
The method of claim 15, further including the step of determining whether to continue providing at least a first dynamic RF communication resource and one of: A) recycling to a central processor's obtaining at least first route information of the at least first mobile unit where continuation is to be provided; and B) terminating provision of the at least first dynamic RF communication resource where continuation is not to be provided.
Claim 22
Dependent Claim
290 words
A dynamic RF communication system, having at least a first central processor and at least a first mobile unit, the mobile unit having at least a first transmitter and at least a first receiver, for more efficiently providing dynamic RF communication resources for at least a mobile unit based on at least dynamic needs and anticipated dynamic needs of the at least first mobile unit, the system comprising at least: A) an at least first dynamic RF communication resource availability determining means for determining availability of reserved dynamic RF communication resources and for obtaining at least first route information of the at least first mobile unit; B) a first communication resource allocator means of the at least first central processor, responsive to the at least first dynamic RF communication resource availability determining means: for utilizing the at least first route information of the at least first mobile unit to determine at least one of: dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit; and for dynamically providing at least a first dynamic RF communication resource, where available, to the at least first mobile unit in correspondence with the dynamic RF communication resource availability and at least the dynamic and the anticipated dynamic mobile unit RF communication resource need determination wherein the at least first mobile unit, responsive to at least one of: at least a first external information source; at least a first external mobile unit navigational resource; and information obtained from an onboard information source of the at least first mobile unit; such that the mobile unit further transmits at least first route information and partial dynamic route information for that at least first mobile unit to the at least first central processor.
Claim 23
Dependent Claim
290 words
A dynamic RF communication system, having at least a first central processor and at least a first mobile unit, the mobile unit having at least a first transmitter and at least a first receiver, for more efficiently providing dynamic RF communication resources for at least a mobile unit based on at least dynamic needs and anticipated dynamic needs of the at least first mobile unit, the system comprising at least: A) an at least first dynamic RF communication resource availability determining means for determining availability of reserved dynamic RF communication resources and for obtaining at least first route information of the at least first mobile unit; B) a first communication resource allocator means of the at least first central processor, responsive to the at least first dynamic RF communication resource availability determining means: for utilizing the at least first route information of the at least first mobile unit to determine at least one of: dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit; and for dynamically providing at least a first dynamic RF communication resource, where available, to the at least first mobile unit in correspondence with the dynamic RF communication resource availability and at least the dynamic and the anticipated dynamic mobile unit RF communication resource need determination wherein the at least first mobile unit, responsive to at least one of: at least a first external information source; at least a first external mobile unit navigational resource; and information obtained from an onboard information source of the at least first mobile unit; such that the mobile unit further transmits at least first route information and partial dynamic route information for that at least first mobile unit to the at least first central processor.
Claim 24
Dependent Claim
29 words
The system of claim 19, wherein RF communication resources comprise at least a first user-traffic channel allocated for continuation of mobile unit communications as mobile units change geographic areas.
Claim 25
Dependent Claim
56 words
The system of claim 19, wherein, where the at least first mobile unit desires to utilize at least a first dynamically provided RF communication resource, the at least first mobile unit utilizes the at least first mobile unit transmitter to transmit that at least first mobile unit's at least first route information to the central processor.
Claim 26
Dependent Claim
39 words
The system of claim 19, wherein the at least first mobile unit utilizes at least a first base site route information link to provide that at least first mobile unit's at least first route information to the central processor.
Claim 27
Dependent Claim
27 words
The system of claim 19, wherein the at least first external navigational resource is at least one of: a LORAN C device and a global positioning system.
Claim 28
Dependent Claim
42 words
The system of claim 19, wherein at least the first external navigational resource determines the at least first route information, and where selected, at least partial dynamic route information of that first mobile unit and provides that information to the central processor.
Claim 29
Dependent Claim
228 words
The system of claim 22, further including an at least first dynamic RF communication resource availability determiner, responsive to the at least first route information link, and, where selected, responsive to the at least the first external mobile unit navigation resource, for utilizing at least the first route information, and where selected, at least partial dynamic route information for that at least first mobile unit, to determine at least dynamic and anticipated dynamic RF communication resource needs of the at least first mobile unit, and for utilizing dynamic RF communication resource availability where: A) an anticipated dynamic route for the at least first mobile unit is estimated; and at least one of: B) a first dynamic route for the at least first mobile unit where the at least partial dynamic route information is provided by the at least first mobile unit onboard location information; and C) a second dynamic route for the at least first mobile unit is provided by the external navigation resource; such that an at least first dynamic RF communication resource allocator, responsive to the at least first dynamic RF communication resource availability determiner, allocates at least a first dynamic RF communication resource, where available, for the at least first mobile unit in view of that mobile unit's anticipated dynamic route and at least one of: the first dynamic route and the second dynamic route.
Claim 30
Dependent Claim
81 words
The system of claim 19, further including the at least first dynamic RF communication resource allocator determining whether to continue providing at least a first dynamic RF communication resource and one of: A) recycling to obtaining at least first route information of the at least first mobile unit where continuation is to be provided; and B) terminating provision of the at least first dynamic RF communication resource for the at least first mobile unit where continuation is not to be provided.
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) | 1996-06-21 | 1996-12-21 | 1997-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-06-21 | 2000-12-21 | 2001-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-06-21 | 2004-12-21 | 2005-06-22 | $7700.00 | Window Closed / Lapsed |