公开(公告)号：US20190238163A1

公开(公告)日：2019-08-01

申请号：US16037241

申请日：2018-07-17

Applicant: Intel Corporation

Inventor： Shilpa Talwar ,  Christian Drewes ,  Andreas Augustin ,  Peter Noest ,  Stefan Mueller-Weinfurtner ,  Oner Orhan ,  Hosein Nikopour ,  Junyoung Nam

IPC: H04B1/00 ,  H04L27/26 ,  H03M7/30 ,  H04L25/03

Abstract: This disclosure relates to a data processing device, comprising: a digital front end (DFE) configured to convert an antenna signal to digital data, wherein the digital data comprises a plurality of data symbols; a baseband (BB) circuitry configured to process the digital data in baseband; and a digital interface between the DFE and the BB circuitry, wherein the DFE comprises a data compression circuitry configured to compress the plurality of data symbols for use in transmission via the digital interface to the BB circuitry.

公开(公告)号：US11101841B2

公开(公告)日：2021-08-24

申请号：US16668362

申请日：2019-10-30

Applicant: Intel Corporation

Inventor： Peter Noest ,  Andreas Menkhoff

IPC: H04B1/525 ,  H04B7/08 ,  H04B17/21 ,  H04B17/00

Abstract: Systems, circuitries, and methods are disclosed that generate an interference replica signal that estimates interference in a receive signal that is due to a transmit signal. The interference replica signal is combined with the receive signal to generate a corrected receive signal. The method includes quantizing the transmit signal to generate a quantized transmit signal; weighting the quantized transmit signal based on one or more quantization weights; filtering the weighted quantized transmit signal based on two or more filter weights to generate the interference replica signal; and determining the quantization weights and the filter weights based on the corrected receive signal.

公开(公告)号：US20200067591A1

公开(公告)日：2020-02-27

申请号：US16668362

申请日：2019-10-30

Applicant: Intel Corporation

Inventor： Peter Noest ,  Andreas Menkhoff

IPC: H04B7/08 ,  H04B17/00 ,  H04B17/21

Abstract: Systems, circuitries, and methods are disclosed that generate an interference replica signal that estimates interference in a receive signal that is due to a transmit signal. The interference replica signal is combined with the receive signal to generate a corrected receive signal. The method includes quantizing the transmit signal to generate a quantized transmit signal; weighting the quantized transmit signal based on one or more quantization weights; filtering the weighted quantized transmit signal based on two or more filter weights to generate the interference replica signal; and determining the quantization weights and the filter weights based on the corrected receive signal.

公开(公告)号：US10560125B2

公开(公告)日：2020-02-11

申请号：US16037241

申请日：2018-07-17

Applicant: Intel Corporation

Inventor： Shilpa Talwar ,  Christian Drewes ,  Andreas Augustin ,  Peter Noest ,  Stefan Mueller-Weinfurtner ,  Oner Orhan ,  Hosein Nikopour ,  Junyoung Nam

IPC: H04B1/00 ,  H04L27/26 ,  H04L25/03 ,  H03M7/30 ,  H04W28/06

Abstract: This disclosure relates to a data processing device, comprising: a digital front end (DFE) configured to convert an antenna signal to digital data, wherein the digital data comprises a plurality of data symbols; a baseband (BB) circuitry configured to process the digital data in baseband; and a digital interface between the DFE and the BB circuitry, wherein the DFE comprises a data compression circuitry configured to compress the plurality of data symbols for use in transmission via the digital interface to the BB circuitry.