Reference signal sending method and transmitter
AssigneeVivo Mobile Communication Co., Ltd.
InventorsHao Liu, Peng Sun, Yang Song, Rakesh Tamrakar, Kaili Zheng
Life of this patent
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Abstract
A reference signal sending method and a transmitter are provided. The method includes: determining a time-frequency resource pattern of a target reference signal used for interference measurement, where the time-frequency resource pattern is used to indicate a time domain location and a frequency domain location of the target reference signal; and sending the target reference signal based on the time-frequency resource pattern.
Claims20
A method for reference signal sending, performed by a transmitter, comprising:
- determining a time-frequency resource pattern of a target reference signal used for interference measurement, wherein the time-frequency resource pattern is used to indicate a time domain location and a frequency domain location of the target reference signal;
- and
- sending the target reference signal by using zero power or non-zero power based on the time-frequency resource pattern,
- wherein the target reference signal is located on a symbol occupied by a data signal.
A transmitter, comprising:
- a pattern determining module, configured to determine a time-frequency resource pattern of a target reference signal used for interference measurement, wherein the time-frequency resource pattern is used to indicate a time domain location and a frequency domain location of the target reference signal;
- and
- a sending module, configured to send the target reference signal by using zero power or non-zero power based on the time-frequency resource pattern,
- wherein the target reference signal is located on a symbol occupied by a data signal.
A non-transitory computer-readable storage medium, storing a computer program, when the computer program is executed by a processor, performs a method for reference signal sending, the method comprising:
- determining a time-frequency resource pattern of a target reference signal used for interference measurement, wherein the time-frequency resource pattern is used to indicate a time domain location and a frequency domain location of the target reference signal;
- and
- sending the target reference signal by using zero power or non-zero power based on the time-frequency resource pattern,
- wherein the target reference signal is located on a symbol occupied by a data signal.
Dependencies are inferred from the claim text.