Allocation method and controller
OwnerChao Weiinventor
Life of this patent
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Abstract
A controller of a communication system includes means for estimating at least one parameter characterizing signal quality in a cell of the communication system. The controller also includes means for estimating at least one parameter characterizing signal quality in at least one neighbouring cell and means for comparing the estimated at least one parameter characterizing signal quality of the cell to a predetermined handover limit value. The controller also includes means for evaluating the influence of the interference change caused by handover on the at least one neighbouring cell and means for selecting a handover target channel based on the neighbouring cell parameter estimation and on the interference change influence evaluation.
Claims18
An allocation method of a communication system, the method comprising:
- estimating at least one parameter characterizing signal quality in a cell of a communication system;
- estimating another at least one parameter characterizing signal quality in at least one neighbouring cell;
- comparing the at least one parameter characterizing signal quality of the cell to a predetermined handover limit value;
- evaluating an influence of an interference change caused by handover on the at least one neighbouring cell if the at least one parameter characterizing signal quality in the cell exceeds the predetermined handover limit value;
- and
- selecting a handover target channel based on the estimating step and on the evaluating step.
An allocation method of a communication system, the method comprising:
- estimating at least one parameter characterizing signal quality in at least one neighbouring cell;
- evaluating an influence of an interference change caused by handover on the at least one neighbouring cell;
- and
- selecting a handover target channel based on the estimating step and on the evaluating step.
A controller of a communication system, the controller comprising:
- first estimating means for estimating at least one parameter characterizing signal quality in a cell of a communication system;
- second estimating means for estimating another at least one parameter characterizing signal quality in at least one neighbouring cell of the communication system;
- comparing means for estimating the at least one parameter characterizing signal quality in at least one neighbouring cell;
- comparing means for comparing the at least one parameter characterizing signal quality of the cell to a predetermined handover limit value;
- evaluating means for evaluating an influence of an interference change caused by handover on the at least one neighbouring cell;
- selecting means for selecting a handover target channel based on the second estimating means and on the evaluating means.
A controller of a communication system, the controller comprising:
- estimating means for estimating at least one parameter characterizing signal quality in at least one neighbouring cell;
- evaluating means for evaluating an influence of an interference change caused by handover on the at least one neighbouring cell;
- and
- selecting means for selecting a handover target channel based on the estimating means and on the evaluating means.
A controller of a communication system configured to:
- estimate at least one parameter characterizing signal quality in a cell of a communication system;
- estimate the at least one parameter characterizing signal quality in at least one neighbouring cell;
- estimate another at least one parameter characterizing signal quality in at least one neighbouring cell;
- compare the at least one parameter characterizing signal quality of the cell to a predetermined handover limit value;
- evaluate an influence of an interference change caused by handover on the at least one neighbouring cell;
- and
- select a handover target channel based on the neighbouring cell parameter estimation and on the evaluation.
A controller of a communication system configured to:
- estimate at least one parameter characterizing signal quality in at least one neighbouring cell;
- evaluate an influence of an interference change caused by handover on the at least one neighbouring cell;
- select a handover target channel based on the neighbouring cell parameter estimation and on the interference change influence evaluation.
Dependencies are inferred from the claim text.