Patent ID: 11956055
Assignee: ZEKU TECHNOLOGY (SHANGHAI) CORP., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A method of wireless communication, comprising:
receiving a data stream associated with a channel, the channel including a plurality of transmission layers, and the plurality of transmission layers including a first transmission layer associated with first constellation points and a second transmission layer associated with second constellation points;
selecting a first anchor point from the first constellation points of the first transmission layer;
selecting, based at least in part on the first anchor point, a first subset of constellation points from the first constellation points and the second constellation points;
performing a first iteration of a recursive tree search operation based at least in part on the first anchor point and the first subset of constellation points;
determining a first path metric based at least in part on the first iteration of the recursive tree search operation; and
selecting, based at least in part on the first path metric, a second anchor point from the second constellation points of the second transmission layer, the second anchor point being associated with a second iteration of the recursive tree search operation.