| 摘要 |
A method for configuring a sounding reference signal power control parameter in a time-division duplexing system, for application in a terminal and system and comprising: a terminal determining a power control parameter of a sounding reference signal SRS resource and determining, according to the power control parameter, the transmission power of the sounding reference signal; the terminal transmitting the sounding reference signal SRS according to the determined transmission power of the sounding reference signal SRS; a base station determining the power control parameter used by the terminal on the SRS resource; the base station receiving the SRS signal according to the power control parameter. The embodiments of the present invention also disclose a system for configuring a sounding reference signal power control parameter in a time-division duplexing system, said system corresponding to the described method. The embodiments of the present invention are flexible and can increase TDD uplink resource utilization. |
