公开(公告)号：WO2019033078A1

公开(公告)日：2019-02-14

申请号：PCT/US2018/046376

申请日：2018-08-10

Applicant: INTEL CORPORATION

Inventor： DAVYDOV, Alexei ,  MOROZOV, Gregory, V. ,  SERGEEV, Victor ,  NIMBALKER, Ajit ,  ERMOLAEV, Grigory ,  DIKAREV, Dmitry

IPC: H04L5/00

Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to determine a first parameter set and a second parameter set for establishing Physical Downlink Shared Channel (PDSCH) resources. The second circuitry may be operable to process a first part of a PDSCH transmission from a first set of Multiple Input Multiple Output (MIMO) layers corresponding with a first Multimedia Broadcast Single Frequency Network (MBSFN) configuration based on the first parameter set. The second circuitry may also be operable to process a second part of the PDSCH transmission from a second set of MIMO layers corresponding with a second MBSFN configuration based on the second parameter set.

公开(公告)号：WO2018175711A1

公开(公告)日：2018-09-27

申请号：PCT/US2018/023745

申请日：2018-03-22

Applicant: INTEL CORPORATION

Inventor： DIKAREV, Dmitry ,  ERMOLAEV, Grigory ,  NIMBALKER, Ajit ,  DAVYDOV, Alexei ,  CHANDRASEKARAN, Ashwin ,  CHELLAKUHIGOUNDER KULANDAIVEL, Sathishkumar

IPC: H03M13/13 ,  H03M13/27 ,  H03M13/00 ,  H03M13/09

Abstract: Techniques discussed herein can facilitate polar coding and decoding for NR (New Radio) systems. Various embodiments discussed herein can employ polar coding and/or decoding at UE(s) (User Equipment(s)) and/or gNB(s) (next generation Node B(s)). One example embodiment employable at a UE can comprise processing circuitry configured to determine one or more thresholds for code block segmentation, wherein the one or more thresholds for code block segmentation comprise one or more of a payload threshold (Kseg) or a code rate threshold (Rseg); determine to perform code block segmentation based on the one or more thresholds and at least one of a current payload (K) of an information block or a current code rate (R) for the information block; segment the information block into a plurality of segments; and encode each segment of the plurality of segments via a polar encoder with a code size (N).

公开(公告)号：WO2020081466A1

公开(公告)日：2020-04-23

申请号：PCT/US2019/056146

申请日：2019-10-14

Applicant: INTEL CORPORATION

Inventor： MIAO, Honglei ,  HE, Hong ,  ERMOLAEV, Grigory ,  ISLAM, Toufiqul

IPC: H04W52/02 ,  H04W48/12 ,  H04J13/00 ,  H04W4/70

Abstract: Technology is disclosed for a user equipment (UE) operable for wake-up signal (WUS) communication in a fifth generation (5G) new radio (NR) network. The UE can be configured to: identify a resource set for a WUS with a repetition level, wherein: the resource set for the WUS includes a mapping of the WUS that associates the WUS with one or more physical resource blocks and one or more orthogonal frequency division multiplexing (OFDM) symbols, and the repetition level identifies a number of base sequences for the WUS in the resource set; and switch to a network access mode (NAM) from a power saving mode (PSM) based on a detection of the WUS in the resource set.

公开(公告)号：WO2017197358A1

公开(公告)日：2017-11-16

申请号：PCT/US2017/032546

申请日：2017-05-12

Applicant: INTEL CORPORATION

Inventor： ERMOLAEV, Grigory ,  DIKAREV, Dmitry ,  DAVYDOV, Alexei ,  SASOGLU, Eren ,  LEE, Wook Bong ,  NIMBALKER, Ajit

IPC: H03M13/13 ,  H03M13/00

CPC classification number: H03M13/13 ,  H03M13/618

Abstract: Described is an apparatus. The apparatus may comprise a first circuitry, a second circuitry, and a third circuitry. The first circuitry may be operable to select a set of coding rates comprising a plurality of coding rates. The second circuitry may be operable to, for each coding rate of the plurality of coding rates, estimate a corresponding reliability ranking, such that a plurality of reliability rankings is estimated for the corresponding plurality of coding rates. The third circuitry may be operable to estimate a final reliability ranking, based at least in part on the plurality of reliability rankings. A transmitter is to encode data in accordance with polar coding, based at least in part on the final reliability ranking.

Abstract translation: 描述的是一种装置。 该装置可以包括第一电路，第二电路和第三电路。 第一电路可以用于选择包括多个编码率的一组编码率。 第二电路可以用于针对多个编码率中的每个编码率来估计对应的可靠性等级，使得针对对应的多个编码率估计多个可靠性等级。 第三电路可以用于至少部分地基于多个可靠性等级来估计最终可靠性等级。 发射器至少部分基于最终的可靠性等级，根据极性编码对数据进行编码。

公开(公告)号：WO2017151175A1

公开(公告)日：2017-09-08

申请号：PCT/US2016/039077

申请日：2016-06-23

Applicant: INTEL CORPORATION

Inventor： DAVYDOV, Alexei ,  CHATTERJEE, Debdeep ,  ERMOLAEV, Grigory

IPC: H03M13/29 ,  H03M13/39

CPC classification number: H03M13/2903 ,  H03M13/2957 ,  H03M13/3994 ,  H03M13/618 ,  H03M13/6356

Abstract: A turbo encoder designed to operate at one coding rate may be operated at a lower coding rate by modifying the size of each input block of data. In one implementation, the size may be increased by inserting predetermined bit sequences (i.e., additional bits) into the original block of data to create a "virtual code block" that is larger than the input block of data. The virtual code block may be input to the turbo coder to obtain an encoded output block that includes a systematic portion and parity portion. The systematic portion may be modified to remove the predetermined bit sequence and the resulting output block transmitted over a channel (e.g., a noisy radio channel).

Abstract translation: 设计成以一种编码速率操作的turbo编码器可以通过修改每个输入数据块的大小以较低的编码速率操作。 在一个实现中，可以通过将预定比特序列（即，附加比特）插入到原始数据块中来增加大小以创建“虚拟码块” 这比输入的数据块大。 虚拟码块可以被输入到turbo编码器以获得包括系统部分和奇偶校验部分的编码输出块。 该系统部分可以被修改以去除预定的比特序列以及通过信道（例如，嘈杂的无线电信道）发送的结果输出块。