Uplink information transmitting method, uplink information transmitting apparatus, uplink information receiving method, and uplink information receiving apparatus

摘要

An uplink information sending method and apparatus are provided. The method includes: receiving, by a terminal device in a first time unit, scheduling information sent by an access network device; determining, by the terminal device, a second time unit and a first time offset, where the second time unit is after the first time unit, and the second time unit carries downlink information sent by the access network device; determining, by the terminal device, a third time unit, where the third time unit is a time unit that is offset from the second time unit by the first time offset; and sending, by the terminal device in the third time unit, first uplink information scheduled by using the scheduling information. In this way, information transmission flexibility and reliability can be improved.