A base station may determine an SS block index associated with an SS block for transmission, and may scramble information based on at least a portion of the determined SS block index. The information may include at least one of a reference signal, data, paging information, control information, broadcast information, or a CRC associated with control information. The base station may transmit the SS block and scrambled information to a UE. A UE may receive an SS block and information scrambled based on at least a portion of an SS block index associated with the SS block. The information may include at least one of a reference signal, data, paging information, control information, broadcast information, or a CRC associated with control information. The UE may descramble the scrambled information based on the at least the portion of the SS block index.