PHASE TRACKING REFERENCE SIGNAL TRANSMISSION METHOD AND APPARATUS

• Main Authors: LIU, FENGWEI, ZHANG, JIAYIN, XU, MINGHUI
• Format: Patent
• Language: English; French
• Published: 09.02.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

A method and apparatus for transmitting a phase tracking reference signal, which are used for improving the demodulation performance. The method comprises: determining a first PTRS pattern, and transmitting a PTRS according to the first PTRS pattern, wherein the first PTRS pattern belongs to a first...