QUALCOMM Incorporated
Methods and apparatus for orthogonal sequence transmission with frequency hopping

Abstract:

The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or base station. The apparatus can determine a first orthogonal matrix and a second orthogonal matrix, the first orthogonal matrix including a size of M.times.N1 with M.times.N1 rows and M.times.N1 columns, the second orthogonal matrix including a size of M.times.N2 with M.times.N2 rows and M.times.N2 columns. The apparatus can also determine a first codebook based on the first orthogonal matrix and a second codebook based on the second orthogonal matrix, the first codebook and the second codebook including a plurality of codepoints. Also, the apparatus can transmit a first signal and a second signal, the first signal including a first codepoint of the plurality of codepoints in the first codebook, the second signal including a second codepoint of the plurality of codepoints in the second codebook.