73GPP R1-070587.Ericsson,Open issue for Higher order Modulation for HSPA[R].3GPP TSG RAN WG1 Meeting #47bis.
83GPP R1-050386.NTT DoCoMo,Ericsson,Fujitsu Mitsubishi Electric,NEC,Nortel,Panasonic,Texas Instruments,Views on OFDM Parameter Set for Evolved UTRA Downlink[R].3GPP TSG RAN WG1 Meeting #41.