Channel state information reporting method and apparatus
摘要
說(shuō)明書(shū)
In one embodiment, the first CSI configuration and/or the second CSI configuration include/includes one field (to be specific, the first indication information and/or the fourth indication information), separately indicating identifiers (for example, IDs) of each other. The terminal device may determine, depending on whether the first CSI configuration and the second CSI configuration include the above field, whether there is an association relationship between the first CSI configuration and the second CSI configuration. If there is an association relationship between the first CSI configuration and the second CSI configuration, the terminal device may perform measurement for NCJT or single-station transmission. In this case, the first indication information and/or the fourth indication information may be sent to the terminal device by using RRC signaling.
In one embodiment, the first DCI and/or the second DCI include/includes one field (to be specific, the first indication information and/or the fourth indication information), separately indicating identifiers (for example, IDs) of the second CSI configuration and/or the first CSI configuration. The terminal device may determine, depending on whether the first DCI and the second DCI include the above field, whether there is an association relationship between the first CSI configuration and the second CSI configuration. If there is an association relationship between the first CSI configuration and the second CSI configuration, the terminal device may perform measurement for NCJT or single-station transmission. In this case, the first indication information and/or the fourth indication information are/is sent to the terminal device by using DCI.
