METHOD AND DEVICE FOR DISTRIBUTING RESOURCE BLOCK GROUPS IN LONG TERM EVOLUTION SYSTEM

摘要

Disclosed is a method for distributing resource block groups (RBG) in a long term evolution (LTE) system. The method comprises the steps of: according to the received CQI information and own-recorded RBG use conditions, distributing RBGs in a time slot 1 and/or time slot 2 for a terminal sending channel quality indicator (CQI) information, and writing the RBG distribution result into downlink control information (DCI) with a new DCI form. A device for distributing RBGs in the LTE system is also disclosed. With the present invention, RBGs are respectively distributed for two time slots of a general sub-frame according to the signal conditions of the two time slots in the general sub-frame. Thereby, the anti-fading property of the LTE system is improved, and furthermore, the performance of the whole system is enhanced.