METHOD, SYSTEM AND APPARATUS FOR INDICATING A UNIT FORMAT

摘要

The present invention discloses a method, system and apparatus for indicating a unit format. The method of the embodiment in the present invention includes that: according to a preset first selection condition, a base station selects a unit format from a plurality of unit formats; according to the preset correspondence between the unit format and an identifier, the base station determines the identifier corresponding to the selected unit format; and the base station sends the determined identifier to a user terminal, which instructs that the user terminal performs transmission according to the unit format corresponding to the identifier. With the present invention, a transmitting end and a receiving end can perform the operation by using the same unit format in the case of the plurality of unit formats, thereby improving the efficiency of data transmission.