CPC H04L 27/2613 (2013.01) [H04L 27/2615 (2013.01); H04W 72/0466 (2013.01); H04W 72/23 (2023.01); H04L 5/0051 (2013.01)] | 19 Claims |
1. A method implemented by a user equipment (UE), the method comprising:
obtaining a first initialization value that is calculated based on:
one of a first and a second parameter; and
a scrambling code ID;
mapping the first initialization value to either a first Code Division Multiplexing (CDM) group or a second CDM group based on the scrambling code ID;
obtaining a second initialization value that is calculated based on:
the other of the first and second parameters; and
an inverse of the scrambling code ID; and
mapping the second initialization value to either the first CDM group or the second CDM group based on the scrambling code ID.
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