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Method and access point of determining guard period for downlink-to-uplink switching
Method and access point of determining guard period for downlink-to-uplink switching
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机译:确定下行链路至上行链路切换的保护周期的方法和接入点
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摘要
The embodiments disclose a method of determining guard period for downlink-to-uplink switching in an access point of a time division duplex radio communication network. For each of a plurality of terminal devices served by the access point, the method comprising obtaining measurement information on uplink transmission delay of the terminal device due to the downlink-to-uplink switching and propagation delay; determining a time length of a guard period with respect to the terminal device based on the measurement information; assigning a time period scheduled for transmitting a uplink subframe with the time length as the guard period with respect to the terminal device; and informing the terminal device of the assignment.
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