METHOD AND DEVICE FOR PERFORMING INTERFERENCE CONTROL
First Claim
1. A method for performing interference control, comprising:
- determining, by a network side device, a traffic load parameter value of each cell and a measurement parameter value between base stations which serve for any two cells;
for the two cells, determining, by the network side device, an interference control threshold value according to the traffic load parameter values of the two cells, comparing the measurement parameter value determined with the interference control threshold value and dividing the two cells into clusters according to the comparison result; and
performing, by the network side device, interference control according to clusters after dividing.
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Abstract
An embodiment of the invention relates to wireless communication technical field, especially relates to a method and device for performing interference control to reduce crossed time slot interference in Time Division Duplex (TDD) networking. The method of embodiment of the present invention comprises: network side device determines service load parameter value of each cell and the measurement parameter between the base stations which random two cells belongs to; For the two cells, said network side device determines an interference control threshold according to the service load parameter value of the two cells, and compares the determined said measurement parameter with said interference control threshold, and performs cluster partition according to the comparing result. Said network side device performs interference control according to the partitioned cluster. Because the factor of cell service load is considered in performing TDD crossed time slot interference control, thus the crossed time slot interference in TDD networking is reduced.
14 Citations
23 Claims
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1. A method for performing interference control, comprising:
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determining, by a network side device, a traffic load parameter value of each cell and a measurement parameter value between base stations which serve for any two cells; for the two cells, determining, by the network side device, an interference control threshold value according to the traffic load parameter values of the two cells, comparing the measurement parameter value determined with the interference control threshold value and dividing the two cells into clusters according to the comparison result; and performing, by the network side device, interference control according to clusters after dividing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A network side device for performing interference control, comprising:
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a determination module configured to determine a traffic load parameter value of each cell and a measurement parameter value between base stations which serve for any two cells; a division module configured to, for the two cells, determine an interference control threshold value according to the traffic load parameter values of the two cells, compare the measurement parameter value determined with the interference control threshold value and divide the two cells into clusters according to the comparison result; and a control module configured to perform interference control according to clusters after dividing. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 22)
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20-21. -21. (canceled)
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23. (canceled)
Specification