Patent ID: 11894964
Assignee: QUALCOMM INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. The wireless communication device of claim 15, wherein execution of the processor-readable code is further configured to:
map the values of the subset of bits to second modulation symbols representing a second LTF symbol of the LTF, each of the second modulation symbols being modulated on a respective one of the number of subcarriers and each of the second modulation symbols being represented by a respective subset of values of the subset of bits;
apply the spatial mapping matrix to the second modulation symbols to map the second modulation symbols on the number of spatial streams; and
apply second pseudorandom phase rotations to the number of spatial streams, respectively, each of the second pseudorandom phase rotations being different than a remainder of the second pseudorandom phase rotations and different than the first pseudorandom phase rotations.