HARNESSING PREDICTIVE MODELS OF DURATIONS OF CHANNEL AVAILABILITY FOR ENHANCED OPPORTUNISTIC ALLOCATION OF RADIO SPECTRUM
First Claim
1. A system that optimizes usage of resources in a communication network comprising:
- a bandwidth sensing component that learns from monitoring communication channels over time and identifies one or more communication channels to use in an opportunistic manner based at least upon a prediction of duration of availability of the bandwidth; and
a bandwidth allocation component that adaptively determines one or more of time allocations or price predictions for the one or more identified communication channels.
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Accused Products
Abstract
A proactive adaptive radio methodology for the opportunistic allocation of radio spectrum is described. The methods can be used to allocate radio spectrum resources by employing machine learning to learn models, via accruing data over time, that have the ability to predict the context-sensitive durations of the availability of channels. The predictive models are combined with decision-theoretic cost-benefit analyses to minimize disruptions of service or quality that can be associated with reactive allocation policies. Rather than reacting to losses of channel, the proactive policies seek switches in advance of the loss of a channel. Beyond determining durations of availability for one or more frequency bands statistical machine learning also be employed to generate price predictions in order to facilitate a sale or rental of the available frequencies, and these predictions can be employed in the switching analyses The methods can be employed in non-cooperating distributed models of allocation, in centralized allocation approaches, and in hybrid spectrum allocation scenarios.
96 Citations
20 Claims
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1. A system that optimizes usage of resources in a communication network comprising:
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a bandwidth sensing component that learns from monitoring communication channels over time and identifies one or more communication channels to use in an opportunistic manner based at least upon a prediction of duration of availability of the bandwidth; and a bandwidth allocation component that adaptively determines one or more of time allocations or price predictions for the one or more identified communication channels. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method to optimize the usage of communication resources within a network comprising:
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monitoring frequency bands in a network; identifying one or more frequency bands to utilize for communication based at least upon detected bandwidth usage and prediction for duration of availability; and adaptively determining one or more of allocations or price predictions for the one or more unused frequency bands.
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18. A system for optimizing usage of communication network resources comprising:
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means for monitoring frequency bands in a network; means for identifying one or more channels based at least upon detected bandwidth usage and prediction for duration of availability of the one or more channels; means for adaptively determining at least one of allocations or price predictions for the one or more free channels. - View Dependent Claims (19, 20)
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Specification