公开(公告)号：US09866411B1

公开(公告)日：2018-01-09

申请号：US15381970

申请日：2016-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kee-Bong Song ,  Hairuo Zhuang ,  Ming Yan

IPC: H04L25/03 ,  H04B15/00 ,  H04L25/06 ,  H04L1/00 ,  H04L27/22

CPC classification number: H04L25/03057 ,  H04L25/067 ,  H04L27/22

Abstract: An interference cancellation (IC) processor, a method, a method of manufacturing a semiconductor device, and a method of constructing an integrated circuit are provided. The IC processor includes a plurality of mono interference cancellation (MIC) filter estimation processors, each including a different equalizer offset k0 and an input for receiving a de-rotated signal, and providing an effective channel hres,i and an estimated filter pi; a plurality of filters, each including an input connected to the plurality of MIC filter estimation processors, and an output; a plurality of multipliers, each including a first input connected to the plurality of filters, a second input for receiving a weight, and an output; and a branch combiner including a plurality of inputs connected to the plurality of multipliers, a first output for providing a combined residual channel Hres, and a second output for providing a projected output y of the de-rotated signal.