Wireless communication device and wireless communication method
First Claim
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1. A base station, comprising:
- processing circuitry configured toin response to a notification from a mobility management entity, determine, for one or more secondary carriers in an unlicensed frequency band, a start time and an end time for data transmission on a respective secondary carrier;
control to send first indication information regarding the start time and the end time to another base station;
parse second indication information from the another base station, wherein the second indication information indicates the secondary carrier which is being used by the another base station; and
determine the number of base stations using each of the secondary carriers based on the second indication information and the secondary carrier which is being used by the base station.
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Abstract
A wireless communication device and a wireless communication method. The wireless communication device for use on a base station side includes one or more processors. The processor is configured to determine start time and end time of data transmission on one or more auxiliary carriers on an unlicensed frequency band. The processor is further configured to control to send indication information about the start time and the end time to other base stations.
11 Citations
17 Claims
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1. A base station, comprising:
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processing circuitry configured to in response to a notification from a mobility management entity, determine, for one or more secondary carriers in an unlicensed frequency band, a start time and an end time for data transmission on a respective secondary carrier; control to send first indication information regarding the start time and the end time to another base station; parse second indication information from the another base station, wherein the second indication information indicates the secondary carrier which is being used by the another base station; and determine the number of base stations using each of the secondary carriers based on the second indication information and the secondary carrier which is being used by the base station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A base station, comprising:
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processing circuitry configured to parse first indication information from another base station, wherein the first indication information indicates a start time and an end time for data transmission on one or more secondary carriers in an unlicensed frequency band, and the start time and the end time are determined by the another base station in response to a notification from a mobility management entity; control to perform data transmission on a respective secondary carrier based on the indicated start time and the indicated end time, such that the data transmission on the secondary carrier ends before the indicated end time; parse second indication information from the another base station, wherein the second indication information indicates the secondary carrier which is being used by the another base station; and determine the number of base stations using each of the secondary carriers based on the second indication information and the secondary carrier which is being used by the base station. - View Dependent Claims (15, 16, 17)
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Specification