23GPP TS 36.104 V12.1.0.GPP TS 36.104. 3rd generation partnership project; technical specification group radio access network; requirements for further advancements for evolved universal terrestrial radio access (E-UTRA). Base station (BS) radio transmission and reception (Release 12) [S].2013:20-50.
33GPP TS 36.213 V11.5.0. 3rd generation partnership project; technical specification group radio access network; requirements for further advancements for evolved universal terrestrial radio access (E-UTRA). Physical layer procedures(Release 11)[S]. 2013:55-58.