Data transmission control
First Claim
1. A method of controlling data transmission of a transceiver comprising:
- determining that data is pending for transmission by the transceiver;
receiving a signal;
estimating a current required transmission effort for transmission of the data based on the received signal;
determining a probability that a transmission effort for transmission of the data will be, at a future point in time within a time window, less than the estimated current required transmission effort, wherein the time window does not extend beyond a point in time at which an age of the data will be a maximum permissible age of the data, andwherein the probability is calculated based on required transmission effort statistics;
initiating transmission of the data at the current time if the probability is lower than a first threshold; and
postponing a decision of transmitting the data otherwise.
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Accused Products
Abstract
A method of controlling data transmission of a transceiver is disclosed. The method comprises determining that data is pending for transmission by the transceiver and receiving a signal. A current required transmission effort for transmission of the data is estimated based on the received signal and it is determined if data transmission is to be initiated based on the estimated current required transmission effort, required transmission effort statistics and a time criterion associated with the data. Transmission of the data is initiated if it is determined that so should be done and otherwise the decision of transmitting the data is postponed. Corresponding computer program product, processor, arrangement and wireless communication device are also disclosed.
16 Citations
14 Claims
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1. A method of controlling data transmission of a transceiver comprising:
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determining that data is pending for transmission by the transceiver; receiving a signal; estimating a current required transmission effort for transmission of the data based on the received signal; determining a probability that a transmission effort for transmission of the data will be, at a future point in time within a time window, less than the estimated current required transmission effort, wherein the time window does not extend beyond a point in time at which an age of the data will be a maximum permissible age of the data, and wherein the probability is calculated based on required transmission effort statistics; initiating transmission of the data at the current time if the probability is lower than a first threshold; and postponing a decision of transmitting the data otherwise. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A non-transitory computer readable storage medium, having thereon a computer program comprising program instructions, the computer program being loadable into a data-processing unit associated with a transceiver and adapted to cause execution of a method of controlling data transmission of the transceiver when the computer program is run by the data-processing unit, wherein the method comprises:
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determining that data is pending for transmission by the transceiver; receiving a signal; estimating a current required transmission effort for transmission of the data based on the received signal; determining a probability that a transmission effort for transmission of the data will be, at a future point in time within a time window, less than the estimated current required transmission effort, wherein the time window does not extend beyond a point in time at which an age of the data will be a maximum permissible age of the data, and wherein the probability is calculated based on required transmission effort statistics; initiating transmission of the data at the current time if the probability is lower than a first threshold; and postponing a decision of transmitting the data otherwise.
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9. A processor adapted to control data transmission of a transceiver, the processor comprising:
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a controller adapted to; cause the transceiver to receive a signal in response to a determination that data is pending for transmission by the transceiver; determine a probability that a transmission effort for transmission of the data will be, at a future point in time within a time window, less than the estimated current required transmission effort, wherein the time window does not extend beyond a point in time at which an age of the data will be a maximum permissible age of the data, and wherein the probability is calculated based on required transmission effort statistics; initiate transmission of the data at the current time if the probability is lower than a first threshold; and postpone a decision of transmitting the data otherwise; and an estimator adapted to estimate the current required transmission effort for transmission of the data based on the received signal. - View Dependent Claims (10, 11, 12, 13, 14)
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Specification