Patent US5335353A successfully refreshed from Google Patents.
US5335353A
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Method for processing subsequently received communications
Assignee: Motorola Solutions Inc
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Filing: 1992-02-26
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Granted: 1994-08-02
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Expires: 2012-02-26
Abstract
Abstract In a communication system network, a central controller can more efficiently respond to communication requests in the following manner. Upon receiving a request for a multi-communication system communication by a communication unit in a first communication group, the central controller determines that at least one of the communication systems of the multi-communication system request does not have an available communication resource in it, producing a non-accessible system. Having determined that at least one communication system is non-accessible, the central controller determines the average wait period for a resource to become available in each of the non-accessible communication systems. When a communication request for a second communication group is subsequently received and requests allocation of communication resources in accessible communication systems only, the central controller processes the communication request for the second communication group when the communication request will be processed substantially within the average wait period.
Inventors
- 👤 Paul J. Cizek
- 👤 Arthur D. Chrapkowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:45
CPC Classifications
H; H04; H04W; H04W72/00; H04W72/30; H04W28/00; H04W28/02; H04W28/10; H04W28/14
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
275 words
In a network of communication systems that comprises a plurality of communication systems, a central controller that interfaces with the plurality of communication systems and at least one operator station, wherein each communication system includes a plurality of communication units that are arranged into communication groups, a limited number of communication resources that are transceived via a limited number of repeaters, and a communication resource allocator that allocates via the central controller the limited number of communication resources among the plurality of communication units, a method for processing subsequently received communications, the method comprises the steps of: a) transmitting, by a communication unit of a first communication group, a request for a multi-communication system communication to the central controller; b) time-stamping, by the central controller, the request for the multi-communication system communication when the request is received; c) determining, by the central controller, that at least one of the communication systems in the multi-communication system communication presently does not have an available communication resource to produce at least one non-accessible communication system; d) for each communication system in the multi-communication system communication that has an available communication resource, reserving, by the central controller, the available communication resource to produce an accessible communication system; e) determining, by the central controller, an average wait period for a communication resource to become available in each of the at least one non-accessible communication system; and f) when a communication request for a second communication group is subsequently received within at least one of the accessible communication systems, processing the communication request for the second communication group when the communication request will be processed substantially within the average wait period.
Claim 2
Dependent Claim
275 words
In a network of communication systems that comprises a plurality of communication systems, a central controller that interfaces with the plurality of communication systems and at least one operator station, wherein each communication system includes a plurality of communication units that are arranged into communication groups, a limited number of communication resources that are transceived via a limited number of repeaters, and a communication resource allocator that allocates via the central controller the limited number of communication resources among the plurality of communication units, a method for processing subsequently received communications, the method comprises the steps of: a) transmitting, by a communication unit of a first communication group, a request for a multi-communication system communication to the central controller; b) time-stamping, by the central controller, the request for the multi-communication system communication when the request is received; c) determining, by the central controller, that at least one of the communication systems in the multi-communication system communication presently does not have an available communication resource to produce at least one non-accessible communication system; d) for each communication system in the multi-communication system communication that has an available communication resource, reserving, by the central controller, the available communication resource to produce an accessible communication system; e) determining, by the central controller, an average wait period for a communication resource to become available in each of the at least one non-accessible communication system; and f) when a communication request for a second communication group is subsequently received within at least one of the accessible communication systems, processing the communication request for the second communication group when the communication request will be processed substantially within the average wait period.
Claim 3
Dependent Claim
52 words
In the method of claim 1, the determination of the average wait period of step (e) further comprises, for each communication within a communication group, storing duration of the communication and updating a communication duration database wherein the communication duration database maintains an average duration of a communication for each communication group.
Claim 4
Dependent Claim
56 words
The method of claim 2 further comprises, for each communication resource in the at least one non-accessible communication system, determining a differential of time between the time-stamp for each communication group allocated one of the communication resources in the at least one non-accessible communication system and the time-stamp of the request for a multi-communication system communication.
Claim 5
Dependent Claim
35 words
The method of claim 3 further comprises determining the average wait period for each communication resource in the at least one non-accessible communication system by subtracting said differential from the average duration of a communication.
Claim 6
Dependent Claim
44 words
The method of claim 4 further comprises, when at least two communication systems in the multi-communication system communication do not presently have an available communication resource, determining the average wait period as the greatest average wait period of the at least two communication systems.
Claim 7
Dependent Claim
51 words
In the method of claim 4, the processing of the second communication in step (f) further comprises comparing an average duration of the second communication with the average wait period and processing the second communication when the average duration of the second communication is approximately less than the average wait period.
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) | 1997-08-01 | 1998-01-31 | 1998-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-08-01 | 2002-01-31 | 2002-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-08-01 | 2006-01-31 | 2006-08-02 | $7700.00 | Window Closed / Lapsed |