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US5754739A Expired / Lapsed US ⏱️ 0.0 years remaining

Adaptive system and method for choosing a selective call transmitter

Assignee: Google Technology Holdings LLC
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Filing: 1996-05-17
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Granted: 1998-05-19
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Expires: 2016-05-17
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Abstract

Abstract A radio frequency manager (12) for choosing a selective call transmitter (20 or 25) among a plurality of selective call transmitters comprises a memory (13) for storing historical data on messages previously sent, the historical data comprising for each transmitter at least a latency measurement and a message queue profile and another memory (15) for storing pending messages, each of the pending messages having current information comprising at least an associated priority for the pending messages. The radio frequency manager further comprises a sorter (21) for classifying the historical data and the current information using fuzzy logic, wherein the sorter comprises a fuzzifier (14) for generating membership values, a rule base (16) for applying a set of predetermined rules to the current input conditions to perform a mapping with the historical conditions, and a defuzzifier (18) for generating a non-fuzzy prediction recommendation from the mapping for recommending the optimum transmitter.

Inventors

  • 👤 Steven Jeffery Goldberg

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 10:06
CPC Classifications
H; H04; H04W; H04W88/00; H04W88/18; H04W88/185

Claims Analysis

Total Claims: 21
Claim 1
Independent Claim 185 words
An apparatus for choosing a selective call transmitter among a plurality of selective call transmitters for use in the transmission of selective call messages, the apparatus comprising: a memory for storing historical data on transmissions previously sent for at least one of the plurality of selective call transmitters; a memory for storing a plurality of pending messages, each of the pending messages having current information comprising at least an associated priority for each of the pending messages; a sorter for classifying the historical data and the current information so as to select an optimum transmitter among the plurality of selective call transmitters available for the next transmission of the selective call messages, wherein the sorter classifies transmitters using a multistage contiguous logic operation having at least a first stage having at least a first fuzzifier, at least a first rule base, and at least a first defuzzifier for providing at least a first set of outputs as inputs for at least another stage of contiguous logic operation, wherein the at least another stage of contiguous logic operation provides an output for an optimum transmitter recommendation.
Claim 2
Independent Claim 185 words
An apparatus for choosing a selective call transmitter among a plurality of selective call transmitters for use in the transmission of selective call messages, the apparatus comprising: a memory for storing historical data on transmissions previously sent for at least one of the plurality of selective call transmitters; a memory for storing a plurality of pending messages, each of the pending messages having current information comprising at least an associated priority for each of the pending messages; a sorter for classifying the historical data and the current information so as to select an optimum transmitter among the plurality of selective call transmitters available for the next transmission of the selective call messages, wherein the sorter classifies transmitters using a multistage contiguous logic operation having at least a first stage having at least a first fuzzifier, at least a first rule base, and at least a first defuzzifier for providing at least a first set of outputs as inputs for at least another stage of contiguous logic operation, wherein the at least another stage of contiguous logic operation provides an output for an optimum transmitter recommendation.
Claim 3
Dependent Claim 41 words
The apparatus as set forth in claim 1, wherein the historical data for each selective call transmitter comprises values selected from the group consisting of color code transmitter isolation, receiver transmitter isolation, page latency, page priority, transmitter utilization, and transmitters blocking.
Claim 4
Dependent Claim 33 words
The apparatus as set forth in claim 1, wherein the sorter alternatively selects a second optimum transmitter for the next transmission of the selective call messages if the optimum transmitter is not available.
Claim 5
Dependent Claim 53 words
The apparatus as set forth in claim 1, wherein the apparatus further comprises a plurality of processing elements including an input processing element for receiving bias settings, an output processing element for outputting the optimum transmitter identified, and an intermediate processing element for coupling the input processing element with the output processing element.
Claim 6
Dependent Claim 69 words
The apparatus of claim 1, wherein the sorter classifies transmitters using a two stage contiguous logic operation, a first stage having a first fuzzifier, a first rule base, and first defuzzifier for providing a first set of outputs as inputs for a second stage, wherein the second stage has a second fuzzifier, a second rule base and a second defuzzifier for providing an output for an optimum transmitter recommendation.
Claim 7
Dependent Claim 17 words
The apparatus as set forth in claim 1, wherein the sorter classifies the transmitters using contiguous logic.
Claim 8
Dependent Claim 45 words
The apparatus of claim 6, wherein the sorter comprises a fuzzifier for generating membership values for historical and current input conditions and a rule base for applying a set of predetermined rules to the current input conditions to perform a mapping with the historical conditions.
Claim 9
Dependent Claim 35 words
The apparatus of claim 7 wherein the sorter further comprises a defuzzifier for generating a non-fuzzy prediction recommendation from the mapping, and for generating the optimum transmitter and alternatively, for generating the second optimum transmitter.
Claim 10
Dependent Claim 41 words
The apparatus as set forth in claim 7, wherein the sorter further comprises an operator to modify the rule base for a fuzzy logic rules engine and a limiter to prevent such modifications from causing safe guarded situations to be exceeded.
Claim 11
Dependent Claim 34 words
The apparatus as set forth in claim 9, wherein a linguistic input is used to modify the relationships defining a inference engine operation associated with the rule base for the fuzzy logic rules engine.
Claim 12
Dependent Claim 229 words
An radio frequency manager for choosing a selective call transmitter among a plurality of selective call transmitters for use in the transmission of selective call messages, the apparatus comprising: a memory for storing historical data on messages previously sent, the historical data being selected from the group consisting of color code transmitter isolation, page latency, page priority, and transmitter utilization; a memory for storing a plurality of pending messages, each of the pending messages having current information comprising at least an associated priority for each of the pending messages; a sorter for classifying the historical data and the current information serving as inputs using fuzzy logic so as to select an optimum transmitter among the plurality of selective call transmitters available for the next transmission of the selective call messages, wherein the sorter comprises a fuzzifier for generating membership values for historical and current input conditions, a rule base for applying a set of predetermined rules to the current input conditions to perform a mapping with the historical conditions, and a defuzzifier for generating a non-fuzzy prediction recommendation from the mapping for recommending an optimum transmitter; a plurality of processing elements including an input processing element for receiving bias settings for the inputs; an output processing element for outputting the optimum transmitter identified; and an intermediate processing element for coupling the input processing element with the output processing element.
Claim 13
Dependent Claim 229 words
An radio frequency manager for choosing a selective call transmitter among a plurality of selective call transmitters for use in the transmission of selective call messages, the apparatus comprising: a memory for storing historical data on messages previously sent, the historical data being selected from the group consisting of color code transmitter isolation, page latency, page priority, and transmitter utilization; a memory for storing a plurality of pending messages, each of the pending messages having current information comprising at least an associated priority for each of the pending messages; a sorter for classifying the historical data and the current information serving as inputs using fuzzy logic so as to select an optimum transmitter among the plurality of selective call transmitters available for the next transmission of the selective call messages, wherein the sorter comprises a fuzzifier for generating membership values for historical and current input conditions, a rule base for applying a set of predetermined rules to the current input conditions to perform a mapping with the historical conditions, and a defuzzifier for generating a non-fuzzy prediction recommendation from the mapping for recommending an optimum transmitter; a plurality of processing elements including an input processing element for receiving bias settings for the inputs; an output processing element for outputting the optimum transmitter identified; and an intermediate processing element for coupling the input processing element with the output processing element.
Claim 14
Dependent Claim 41 words
The apparatus as set forth in claim 11, wherein the sorter further comprises an operator to modify the rule base for a fuzzy logic rules engine and a limiter to prevent such modifications from causing safe guarded situations to be exceeded.
Claim 15
Dependent Claim 34 words
The apparatus as set forth in claim 12, wherein a linguistic input is used to modify the relationships defining a inference engine operation associated with the rule base for the fuzzy logic rules engine.
Claim 16
Independent Claim 157 words
An method for choosing a selective call transmitter among a plurality of selective call transmitters for use in the transmission of a plurality of selective call messages, comprising the steps of: a) identifying a plurality of inputs for use in a choosing a selective call transmitter wherein such inputs are selected from the group consisting of color code transmitter isolation, page latency page priority and transmitter utilization; b) defining contiguous logic sets for each of the inputs identified; c) defining a contiguous logic set for the desired output; d) defining rules relating the contiguous logic sets for each input with the contiguous logic set for the desired output; e) maintaining statistics based on information received from the inputs; f) executing the rules when a choice of one of the plurality of selective call transmitters is required based on the statistics maintained; and g) selecting the selective call transmitter with the highest recommendation as determined by the rules.
Claim 17
Independent Claim 157 words
An method for choosing a selective call transmitter among a plurality of selective call transmitters for use in the transmission of a plurality of selective call messages, comprising the steps of: a) identifying a plurality of inputs for use in a choosing a selective call transmitter wherein such inputs are selected from the group consisting of color code transmitter isolation, page latency page priority and transmitter utilization; b) defining contiguous logic sets for each of the inputs identified; c) defining a contiguous logic set for the desired output; d) defining rules relating the contiguous logic sets for each input with the contiguous logic set for the desired output; e) maintaining statistics based on information received from the inputs; f) executing the rules when a choice of one of the plurality of selective call transmitters is required based on the statistics maintained; and g) selecting the selective call transmitter with the highest recommendation as determined by the rules.
Claim 18
Dependent Claim 33 words
The method for choosing a selective call transmitter of claim 14, wherein the method further comprises the step of h) transmitting information using the selective call transmitter selected to have the highest recommendation.
Claim 19
Dependent Claim 43 words
The method of claim 14, wherein the step of identifying a plurality of inputs further includes the step of identifying inputs selected from the group consisting of color code transmitter isolation, receiver transmitter isolation, page latency, page priority, transmitter utilization, and transmitters blocking.
Claim 20
Dependent Claim 26 words
The method of claim 14, wherein the step of identifying a plurality of inputs further includes the step of identifying a subscriber unit battery savings measurement.
Claim 21
Dependent Claim 45 words
The method of claim 14, wherein the step of defining rules comprises the step of modifying the relationships between the contiguous logic sets for each input and the contiguous logic set for the desired output by defining an inference engine using a linguistic rule base.

References Cited (Backward Citations)

US4670906A Cited
US5189728A Cited
US5432842A Cited
US5280630A Cited
US5444820A Cited
US5530918A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2001-05-18 2001-11-17 2002-05-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2005-05-18 2005-11-17 2006-05-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2009-05-18 2009-11-17 2010-05-19 $7700.00 Window Closed / Lapsed

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