US 2024/0195715 A1 · METHOD AND DEVICE FOR ALLOCATING RADIO RESOURCE

Abstract

A method for allocating a radio resource in a system comprising a resource scheduler and a set of devices is disclosed. Each device hosts at least one application, each application transmitting messages to at least one receiver on a transmission channel. The resource scheduler first receives, from each application, application parameters representative of application's requirements. Then, it computes, for each application, a metric responsive to at least part of the received application parameters, to an average probability of failure of said application and further to a channel error probability of said transmission channel. The metrics are compared and, responsive to said comparison, it selects the application to allocate the radio resource to. The average probability of failure each application is further updated. Finally, it transmits an instantaneous probability of failure to each application, said instantaneous probability of failure being used by said application to update its application parameters.

Claims17

Dependent claims

A method for allocating a radio resource in a system comprising a resource scheduler and a set of devices, each device hosting at least one application, each application transmitting messages to at least one receiver on a transmission channel, characterized in that the method comprises, executed by the resource scheduler, at least one iteration n of:

a) receiving, from each application, application parameters representative of application's requirements;
b) computing, for each application, a metric responsive to at least part of the received application parameters, to an average probability of failure of said application and further to a channel error probability of said transmission channel;
c) comparing the metrics and, responsive to said comparison, selecting the application to allocate the radio resource to;
d) updating, for said each application, the average probability of failure;
and
e) transmitting an instantaneous probability of failure to each application, said instantaneous probability of failure being used by said application to update at least one of its application parameters.

3 more elements

A method for allocating a radio resource in a system comprising a resource scheduler and a set of devices, each device hosting at least one application, each application transmitting messages to at least one receiver on a transmission channel, characterized in that the method comprises the following steps executed by each device hosting at least one application:

receiving, for said at least one application, an instantaneous probability of failure of said application from said resource scheduler;
updating at least one application parameter representative of application's requirements responsive to said received instantaneous probability of failure and further to a previous value of said application parameter;
transmitting the updated application parameter to said resource scheduler, said updated application parameters being used by said resource scheduler to allocate a new radio resource.

Dependencies are inferred from the claim text.

Method and device for allocating radio resource

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Method and device for allocating radio resource

Life of this patent

Abstract

Claims17