公开(公告)号：IN558CHN2014A

公开(公告)日：2015-04-03

申请号：IN558CHN2014

申请日：2014-01-23

Applicant: QUALCOMM INC

Inventor： BARBIERI ALAN ,  JAIN VIKAS ,  JAYABALAN MURUGANANDAM ,  LUO TAO ,  NUDURAPATI SAIKIRAN ,  CHEN FANG

IPC: H04W72/04 ,  H04L1/00 ,  H04L5/00

Abstract: Downlink rate adaptation in wireless communication systems are disclosed in which a UE reports RIs for both interference free and interference limited subframes. In general the RI for the interference free subframes will be higher than the RI reported for the interference limited subframes. However an eNB selects an RI and a transmission rate for interference limited subframes based on what the UE can sustain instead of based only on the RI reported by the UE.