公开(公告)号：US11025367B2

公开(公告)日：2021-06-01

申请号：US15834124

申请日：2017-12-07

Applicant: Intel IP Corporation

Inventor： Yeong-Sun Hwang ,  Franz Eder ,  Matthias Muennich ,  Ziyang Ju ,  Carlo Tosetti ,  Anchit Malhotra

IPC: H04W72/04 ,  H04L27/00 ,  H04B17/309 ,  H04L1/20 ,  H04L1/00 ,  H04B7/08 ,  H04B7/0413

Abstract: A signal processing device includes a determiner configured to determine if a codeword included in a data signal corresponds to a reference codeword included in a first set of reference codewords or a second set of reference codewords; a first estimator configured to estimate a first channel quality metric value for the data signal based on a first channel quality metric, if the codeword corresponds to a reference codeword included in the first set of reference codewords, wherein the first channel quality value is smaller than a reference channel quality metric value for the data signal, wherein the reference channel quality metric value for the data signal results from a channel quality estimation based on a predetermined channel quality metric; and a second estimator configured to estimate a second channel quality metric value for the data signal based on a second channel quality metric, if the codeword corresponds to a reference codeword included in the second set of reference codewords, wherein the second channel quality value is equal to or larger than the reference channel quality metric value for the data signal.

公开(公告)号：US10419146B2

公开(公告)日：2019-09-17

申请号：US15738599

申请日：2016-05-24

Applicant: Intel IP Corporation

Inventor： Manoj Ravichandran ,  Andrey Chervyakov ,  Franz Eder ,  Stefan Fechtel ,  Sabine Roessel

IPC: H04W16/14 ,  H04J11/00 ,  H04W48/16

Abstract: A method for detecting a transmission from an interfering radio cell includes: receiving a signal comprising transmissions from a serving radio cell and from a plurality of interfering radio cells, wherein a reference symbol of a transmission from at least one interfering radio cell of the plurality of interfering radio cells is colliding with a reference symbol of a transmission from the serving radio cell; generating a set of transmission signal hypotheses, each of which is dependent on at least one interferer parameter of the at least one interfering radio cell; obtaining at least one interferer radio cell identifier; and detecting a transmission from at least one interfering radio cell of the plurality of interfering radio cells in the received signal based on the at least one interferer radio cell identifier and the set of transmission signal hypotheses.

公开(公告)号：US20190181981A1

公开(公告)日：2019-06-13

申请号：US15834124

申请日：2017-12-07

Applicant: Intel IP Corporation

Inventor： Yeong-Sun Hwang ,  Franz Eder ,  Matthias Muennich ,  Ziyang Ju ,  Carlo Tosetti ,  Anchit Malhotra

IPC: H04L1/00 ,  H04B17/309

Abstract: A signal processing device includes a determiner configured to determine if a codeword included in a data signal corresponds to a reference codeword included in a first set of reference codewords or a second set of reference codewords; a first estimator configured to estimate a first channel quality metric value for the data signal based on a first channel quality metric, if the codeword corresponds to a reference codeword included in the first set of reference codewords, wherein the first channel quality value is smaller than a reference channel quality metric value for the data signal, wherein the reference channel quality metric value for the data signal results from a channel quality estimation based on a predetermined channel quality metric; and a second estimator configured to estimate a second channel quality metric value for the data signal based on a second channel quality metric, if the codeword corresponds to a reference codeword included in the second set of reference codewords, wherein the second channel quality value is equal to or larger than the reference channel quality metric value for the data signal.