Method and apparatus for multi-transmission/reception point power headroom reporting in a wireless communication system
摘要
說明書
The multi-TRP PHR MAC CE may indicate TRP information associated with each reported PH level (e.g., each PH level indicated by the multi-TRP PHR MAC CE). For example, the TRP information may indicate a reference signal index associated with a TRP of a cell (e.g., a pathloss reference signal and/or a Sounding Reference Signal (SRS) indicator). For example, the TRP information may indicate a reference signal index associated with the reported PH level. Alternatively and/or additionally, the TRP information may indicate a CORESET pool index. The CORESET pool index may be associated with a TRP of a cell. In an example, for a reported PH level (e.g., for each PH level indicated by the multi-TRP PHR MAC CE), the multi-TRP PHR MAC CE may indicate a TRP associated with the reported PH level by indicating a reference signal index associated with the TRP (e.g., a pathloss reference signal and/or a SRS indicator) and/or a CORESET pool index (associated with the TRP, for example).
In some examples, an indicator may be used to indicate which TRP is reported (for single value PHR, for example).
