Cache status report reporting method and related equipment

Abstract

The invention discloses a method for reporting a buffer status report and related equipment, which are used for improving the performance of uplink scheduling based on a BSR (Buffer Status Report). In the method, a terminal device generates a BSR, the BSR comprises first information and second information, the first information is used for indicating a cache data volume of an LCG, the cache data volume of the LCG is related to a data volume of system information in the LCG and a data volume of redundant information in the LCG, and the redundant information is generated based on the system information; the second information is used for indicating any one of the following items: the data volume of the system information, the data volume of the redundant information, the proportion of the data volume of the system information to the cached data volume of the LCG, and the proportion of the data volume of the redundant information to the cached data volume of the LCG; the ratio of the data volume of the system information to the sum of the data volume of the system information and the data volume of the redundant information, and the ratio of the data volume of the redundant information to the sum of the data volume of the system information and the data volume of the redundant information; and the terminal device reports the BSR.

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