阅读说明：本技术 使用正常循环前缀时隙格式对经扩展循环前缀传输进行时隙格式确定 (Slot format determination for extended cyclic prefix transmission using normal cyclic prefix slot format ) 是由 J·孙 H·李 徐慧琳 于 2019-02-26 设计创作，主要内容包括：描述了支持使用正常循环前缀(NCP)时隙格式对经扩展循环前缀(ECP)传输进行时隙格式确定的用于无线通信的方法、系统和设备。用于NCP时隙的时隙格式指示符(SFI)可以标识用于时隙内的不同码元的传输方向(例如,上行链路码元、下行链路码元、或灵活码元),并且SFI可以提供对将被使用的特定时隙格式的指示。时隙中的每个NCP码元的起始时间和结束时间可在时域上被映射到该时隙中的每个ECP码元的起始时间和结束时间。每个ECP码元的传输方向可以至少部分地基于至少一个NCP码元的在时域中与对应ECP码元完全或部分交叠的至少一部分的传输方向来确定。(Methods, systems, and devices for wireless communication are described that support slot format determination for Extended Cyclic Prefix (ECP) transmissions using a Normal Cyclic Prefix (NCP) slot format. A Slot Format Indicator (SFI) for an NCP slot may identify a transmission direction (e.g., uplink, downlink, or flexible symbols) for different symbols within the slot, and the SFI may provide an indication of the particular slot format to be used. The start time and end time of each NCP symbol in a slot may be mapped in the time domain to the start time and end time of each ECP symbol in the slot. The transmission direction of each ECP symbol may be determined based at least in part on the transmission direction of at least a portion of at least one NCP symbol that overlaps, completely or partially, the corresponding ECP symbol in the time domain.)