公开(公告)号：WO2018232211A1

公开(公告)日：2018-12-20

申请号：PCT/US2018/037709

申请日：2018-06-15

申请人： INTEL IP CORPORATION ,  INTEL CORPORATION

发明人： DAVYDOV, Alexei ,  HAN, Seung Hee ,  CHATTERJEE, Debdeep ,  XIONG, Gang ,  SERGEEV, Victor ,  NIMBALKER, Ajit ,  DIKAREV, Dmitry

IPC分类号： H04L5/00 ,  H04W72/04

摘要： In embodiments, a base station may identify a parameter related to a zero power (ZP) resource element (RE) mapping set in a physical resource block (PRB). The ZP RE mapping set may relate to resources that are not to be used to transmit a physical channel transmission. The base station may then transmit, to a user equipment (UE), an indication of the ZP RE mapping set. Other embodiments may be described and/or claimed.

公开(公告)号：WO2018031623A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/046038

申请日：2017-08-09

申请人： INTEL CORPORATION

发明人： JEON, Jeongho ,  BENDLIN, Ralf ,  CHO, Joonyoung ,  HAN, Seunghee ,  KWON, Hwan-Joon ,  XIONG, Gang ,  NIMBALKER, Ajit ,  HE, Hong ,  CHATTERJEE, Debdeep

IPC分类号： H04L5/00

CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L5/0096

摘要： An apparatus of a New Radio (NR) NodeB (gNB) comprises one or more baseband processors to configure a physical downlink control channel (PDCCH) for the transmission of data to a user equipment (UE) in a physical downlink shared channel (PDSCH), wherein the PDCCH indicates a duration of a transmission time interval (TTI) for the PDSCH, and wherein the duration of the TTI is to be a standard duration, shorter than a standard duration, or longer than a standard duration, and a memory to store a value indicating the duration of the TTI. An apparatus of a New Radio (NR) NodeB (gNB) comprises one or more baseband processors to configure a number of slots for downlink (DL) data transmission to a user equipment (UE) or for uplink (UL) data reception from the UE in an aggregation of one or more slots, and a memory to store the configuration of the slots.

摘要翻译： 新无线电（NR）节点B（gNB）的装置包括一个或多个基带处理器以配置用于向用户设备（UE）传输数据的物理下行链路控制信道（PDCCH） 物理下行链路共享信道（PDSCH），其中所述PDCCH指示所述PDSCH的传输时间间隔（TTI）的持续时间，并且其中所述TTI的持续时间将是标准持续时间，短于标准持续时间或长于 标准持续时间，以及存储指示TTI持续时间的值的存储器。 新无线电（NR）节点B（gNB）的设备包括一个或多个基带处理器，以配置用于到用户设备（UE）的下行链路（DL）数据传输或从UE接收上行链路（UL）数据的多个时隙 在一个或多个插槽的聚合中，以及一个用于存储插槽配置的内存。

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

申请人： INTEL CORPORATION

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

IPC分类号： H03M13/13 ,  H03M13/00

CPC分类号： H03M13/13 ,  H03M13/618

摘要： 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.

摘要翻译： 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：WO2017176309A1

公开(公告)日：2017-10-12

申请号：PCT/US2016/053026

申请日：2016-09-22

申请人： INTEL CORPORATION

发明人： LEE, Wook Bong ,  SASOGLU, Eren ,  TALWAR, Shilpa ,  NIMBALKER, Ajit

IPC分类号： H04L1/18 ,  H04L1/00 ,  H03M13/13 ,  H03M13/00

CPC分类号： H03M13/13 ,  H03M13/618 ,  H03M13/6362 ,  H04L1/0054 ,  H04L1/0057 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1829 ,  H04L1/1845 ,  H04L1/1867

摘要： The present disclosure provides for performing polar encoding. Performing polar encoding can include selecting a length S of a number of shortened bits and a length P of a number of punctured bits based on a HARQ scheme, encoding the plurality of information bits to generate a base code, interleaving a result of shortened polar encoder module to generate a codeword which includes the base code minus the shortened bits minus the number of punctured bits plus a number of extension bits with a length of E, and providing the codeword to a modulation module to generate a division of the codeword by a result of a multiplication of a number of spatial streams by a number of bits per modulation and providing a result of the division to a channel to transmit a polar code to a receiving device.

摘要翻译： 本公开提供了执行极坐标编码。 执行极坐标编码可以包括：基于HARQ方案选择多个缩短比特的长度S和多个缩减比特的长度P;对多个信息比特进行编码以生成基码;对缩短的极坐标编码器的结果进行交织 模块，用于生成码字，所述码字包括基码减去缩短的比特减去收缩比特的数目加上长度为E的扩展比特的数量，并且将码字提供给调制模块以通过结果生成码字的划分 将多个空间流乘以每个调制的多个比特，并将划分结果提供给信道以将极性码发送到接收设备。

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

申请人： INTEL CORPORATION

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

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

摘要： 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：WO2018128780A1

公开(公告)日：2018-07-12

申请号：PCT/US2017/066796

申请日：2017-12-15

申请人： INTEL CORPORATION ,  INTEL IP CORPORATION ,  LEE, Daewon ,  HAN, Seunghee ,  NIMBALKER, Ajit ,  DAVYDOV, Alexei ,  WEI, Paul C. ,  DIKAREV, Dmitry

发明人： LEE, Daewon ,  HAN, Seunghee ,  NIMBALKER, Ajit ,  DAVYDOV, Alexei ,  WEI, Paul C. ,  DIKAREV, Dmitry

IPC分类号： H04B7/04 ,  H04B7/06 ,  H04L5/00

摘要： Embodiments of a Generation Node-B (gNB), User Equipment (UE) and methods for communication are generally described herein. The gNB may map data symbols to resource elements (REs) of virtual resource blocks (VRBs). The gNB may interleave the data symbols, on a per-VRB basis, to spatial layers of a multi-layer multiple-input multiple-output (MIMO) transmission. The data symbols may be interleaved based on different interleave patterns of VRB indexes for the spatial layers. The gNB may map the interleaved data symbols of the spatial layers to REs of physical resource blocks (PRBs) for orthogonal frequency division multiplexing (OFDM) transmission.

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

申请人： INTEL CORPORATION

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

IPC分类号： H04L5/00

摘要： 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：WO2018032001A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/046781

申请日：2017-08-14

申请人： INTEL CORPORATION

发明人： NIMBALKER, Ajit ,  BENDLIN, Ralf ,  PANTELEEV, Sergey ,  KHORYAEV, Alexey ,  DAVYDOV, Alexei ,  CHO, Joonyoung ,  MIAO, Honglei ,  KARLS, Ingolf ,  MUECK, Markus Dominik

IPC分类号： H04J11/00

CPC分类号： H04J11/0036

摘要： Techniques for multiplexing different New Radio (NR) service types can include providing assistance information to devices for handling the impact on communications of one traffic type by another traffic type. Control and or data multiplexing techniques can also be provided to minimize the impact of one traffic type on another. Reference signals can also be provided that enhance interference and or puncture handling. A frame structure design can also be provided to enhance multiplexing of different data types.

摘要翻译： 用于复用不同的新无线电（NR）服务类型的技术可以包括向设备提供辅助信息以用于处理对另一业务类型对一种业务类型的通信的影响。 还可以提供控制和/或数据复用技术，以最小化一种流量类型对另一流量类型的影响。 还可以提供参考信号，以增强干扰和/或穿孔处理。 还可以提供帧结构设计来增强不同数据类型的复用。

公开(公告)号：WO2017196391A1

公开(公告)日：2017-11-16

申请号：PCT/US2016/063650

申请日：2016-11-23

申请人： INTEL CORPORATION

发明人： LEE, Wook, Bong ,  SASOGLU, Eren ,  TALWAR, Shilpa ,  NIMBALKER, Ajit ,  DAVYDOV, Alexei, Vladimirovich ,  ERMOLAEV, Gregory

IPC分类号： H04L1/00 ,  H03M13/00 ,  H03M13/05

CPC分类号： H03M13/13 ,  H03M13/6356 ,  H04L1/00

摘要： Disclosed herein are user equipment (UE) and base station (eNB) apparatus and methodology for polar code construction, representation and encoding/decoding. An apparatus of a UE may include memory and processing circuitry coupled to the memory. The processing circuitry is configured to generate input vectors by adding zeros to a set of input bits. A polar code permutation vector is generated based on estimates of channel reliability of a transmission channel. The estimates are determined using a pre-defined range of signal-to-noise ratios (SNRs) of the transmission channel. The polar code permutation vector is applied to the input vectors to obtain a output permuted vectors. The output permuted vectors are polar coded using a generator matrix, to generate an encoded information block for transmission to an evolved Node-B (eNB) via the transmission channel.

摘要翻译： 这里公开了用于极性码构造，表示和编码/解码的用户设备（UE）和基站（eNB）设备和方法。 UE的设备可以包括耦合到存储器的存储器和处理电路。 处理电路被配置为通过将零加到一组输入位来生成输入向量。 基于传输信道的信道可靠性的估计来生成极性码置换矢量。 使用传输信道的预定义的信噪比（SNR）范围来确定估计。 将极性码置换矢量应用于输入矢量以获得输出置换矢量。 使用生成矩阵对输出置换矢量进行极坐标编码，以生成编码信息块，以经由传输信道传输到演进型节点B（eNB）。

公开(公告)号：WO2018068001A1

公开(公告)日：2018-04-12

申请号：PCT/US2017/055636

申请日：2017-10-06

申请人： INTEL CORPORATION

发明人： LEE, Wook Bong ,  SASOGLU, Eren ,  NIMBALKER, Ajit

IPC分类号： H03M13/13 ,  H03M13/00

CPC分类号： H03M13/13 ,  H03M13/6362

摘要： Technology for a user equipment (UE) configured to communicate using polar coding and rate matching is disclosed. The UE can select K data bits and can determine a coding rate r. The UE can determine a number of parity bits, NTx, for transmission, with the number of NTx parity bits based on the K data bits and the coding rate r. The UE can encode the K data bits into N coded bits, with the K data bits based on a polar code of a length N. The UE can select, for transmission to the next generation node B (gNB), the Ntx parity bits from the N coded bits using a circular buffer bit selection. The NTx parity bits can be based on a permutation of length N using a permutation pattern of length N that is used: to puncture the polar code, or in a sub-block permutation.

摘要翻译： 公开了被配置为使用极性编码和速率匹配进行通信的用户设备（UE）的技术。 UE可以选择K个数据比特并且可以确定编码速率r。 UE可以基于K个数据比特和编码率r来确定用于传输的奇偶校验比特的数量NTx，其中NTx个奇偶校验比特的数量。 UE可以将K个数据比特编码为N个编码比特，其中K个数据比特基于长度为N的极性码。为了传输到下一代节点B（gNB），UE可以选择来自下一代节点B（gNB）的Ntx个奇偶校验位 N个编码位使用循环缓冲位选择。 NTx奇偶校验比特可以基于长度为N的置换，其使用长度为N的置换模式，该置换模式用于：打孔极性码或在子块置换中。