公开(公告)号：US10530630B2

公开(公告)日：2020-01-07

申请号：US16028651

申请日：2018-07-06

Applicant: NXP B.V.

Inventor： Yunus Can Gultekin ,  Frans Willems ,  Wim Van Houtum ,  Semih Serbetli

IPC: H04L5/12 ,  H04L27/36 ,  H04L1/00 ,  H04L27/34 ,  H04W4/44 ,  H04L27/26 ,  H04W52/02 ,  H04W52/24 ,  H03M13/27 ,  H03M13/25 ,  H03M13/00

Abstract: An input selector for selecting an input of a convolution encoder of a transmitter is disclosed. The input selector comprises a shaper block and an input-select block. The shaper block is configured to receive an input comprising a first number of input bits, the shaper block configured to generate a shaped bit stream corresponding to the first number of input bits. The input-select block is configured to generate an encoder input bit stream for the encoder based on the shaped bit stream, wherein the input-select block generates the encoder input bit stream such that, when input into the encoder, a first bit of the encoder input bit stream sets a state of the encoder in order that a subsequent second bit of the encoder input bit stream causes the encoder to generate a bit of the shaped bit stream at a pre-determined position in an encoder output bit stream.