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

Claim 15:
16. The wireless communication device of claim 15, wherein execution of the processor-readable code is further configured to:
select a second subset of bits of the pseudorandom bit sequence, the second subset of bits being different than the subset of bits;
map values of the second 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 second 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 the first pseudorandom phase rotations to the number of spatial streams, respectively.