HYBRID AUTOMATIC REPEAT REQUEST PROCESS INDICATION METHOD, APPARATUS AND SYSTEM

摘要

The present invention discloses a hybrid automatic repeat request process indication method, apparatus and system. Herein the method includes: a base station configuring a plurality of carriers for a user equipment, herein the a plurality of carriers include one or more unlicensed carriers; and for each unlicensed carrier, the base station indicating to the user equipment a carrier for transmitting an HARQ process of the unlicensed carrier.