公开(公告)号：WO2017111809A1

公开(公告)日：2017-06-29

申请号：PCT/US2015/000361

申请日：2015-12-24

Applicant: INTEL IP CORPORATION

Inventor： XIONG, Gang ,  CHATTERJEE, Debdeep ,  HAN, Seunghee

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L27/2613 ,  H04L5/0051 ,  H04L5/0091

Abstract: A technology is provided to perform uplink and downlink transmission operating in an enhanced coverage mode is disclosed. A user equipment (UE) can process an indication, received from an evolved node B (eNB), for using enhanced demodulation reference signals (DMRS) structure of the UE operating in the enhanced coverage mode for MTC. The UE can determine a cyclic shift (CS) and orthogonal cover code (OCC) for the enhanced DMRS by using a mapping rule for a 3-bit cyclic shift in a downlink control information (DCI) format. The UE can transmit enhanced demodulation reference signals (DMRS) with enhanced DMRS symbols in a plurality of K DMRS positions of a subframe for a physical uplink shared channel (PUSCH) transmission, wherein K is a positive integer greater than two.

Abstract translation: 公开了一种用于执行以增强覆盖模式操作的上行链路和下行链路传输的技术。 用户设备（UE）可以处理从演进型节点B（eNB）接收到的指示，用于使用在增强型覆盖模式中操作的UE的增强型解调参考信号（DMRS）结构用于MTC。 UE可以通过使用针对下行链路控制信息（DCI）格式中的3比特循环移位的映射规则来确定增强型DMRS的循环移位（CS）和正交覆盖码（OCC）。 UE可以在用于物理上行链路共享信道（PUSCH）传输的子帧的多个K个DMRS位置中传送具有增强的DMRS符号的增强型解调参考信号（DMRS），其中K是大于2的正整数。

公开(公告)号：WO2017105538A1

公开(公告)日：2017-06-22

申请号：PCT/US2016/025658

申请日：2016-04-01

Applicant: INTEL IP CORPORATION

Inventor： CHATTERJEE, Debdeep ,  DORTMUND, Sven ,  DREWES, Christian ,  HAN, Seunghee ,  SCHOLAND, Tobias

IPC: H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/001 ,  H04L5/0044

Abstract: The present disclosure includes systems and methods that enable support of MTC UEs that can benefit from the device complexity and power complexity reductions of 3GPP Release 13 LC UEs but at the same time support higher data rates. An apparatus operates in a single narrowband (NB) mode where the apparatus supports communication over only a single NB. The single NB is included in a plurality of NBs within a system bandwidth (BW). A determination is made to switch from the single NB mode to an aggregated BW mode. The apparatus switches from the single NB mode to the aggregated BW mode. The apparatus supports communication over more than the single NB in the aggregated BW mode. The apparatus communicates with an evolved Node B (eNB) using an aggregated BW that includes the single NB and at least a portion of a second NB of the plurality of NBs.

Abstract translation: 本公开包括能够支持MTC UE的系统和方法，其可以受益于3GPP版本13 LC UE的设备复杂度和功率复杂度降低，但是同时支持更高的数据速率。 设备在单个窄带（NB）模式下操作，其中设备仅支持单个NB上的通信。 单个NB被包括在系统带宽（BW）内的多个NB中。 确定从单NB模式切换到聚合BW模式。 设备从单NB模式切换到聚合BW模式。 该装置支持在聚合BW模式下超过单个NB的通信。 该设备使用包括单个NB和多个NB中的第二NB的至少一部分的聚合BW来与演进型B节点（eNB）进行通信。

公开(公告)号：WO2017054007A1

公开(公告)日：2017-03-30

申请号：PCT/US2016/053846

申请日：2016-09-26

Applicant: INTEL IP CORPORATION

Inventor： MARTINEZ TARRADELL, Marta ,  CHATTERJEE, Debdeep ,  CHOI, Hyung-Nam ,  BURBIDGE, Richard C. ,  HEO, Youn Hyoung

IPC: H04W48/16 ,  H04W4/00 ,  H04W48/12 ,  H04W68/00

CPC classification number: H04W48/16 ,  H04W4/70 ,  H04W48/12 ,  H04W68/00

Abstract: System information change notification techniques for wireless communication networks are described. In one embodiment, for example, an apparatus may comprise a memory and logic, at least a portion of which is implemented in circuitry coupled to the memory, the logic to determine to perform a system information (SI) update procedure at user equipment (UE), identify, based on an SI change indication, one or more SI messages from which to acquire system information blocks (SIBs) according to the SI update procedure, and acquire at least one SIB from each of the one or more SI messages for storage at the UE. Other embodiments are described and claimed.

Abstract translation: 描述了用于无线通信网络的系统信息改变通知技术。 在一个实施例中，例如，设备可以包括存储器和逻辑，其至少一部分在耦合到存储器的电路中实现，用于确定在用户设备（UE）处执行系统信息（SI）更新过程的逻辑 ），根据SI改变指示识别根据SI更新过程从其中获取系统信息块（SIB）的一个或多个SI消息，并且从所述一个或多个SI消息中的每一个获取至少一个SIB用于存储 在UE。 描述和要求保护其他实施例。

公开(公告)号：WO2017052689A1

公开(公告)日：2017-03-30

申请号：PCT/US2016/025616

申请日：2016-04-01

Applicant: INTEL IP CORPORATION

Inventor： HAN, Seunghee ,  CHATTERJEE, Debdeep ,  XIONG, Gang

IPC: H04L1/00 ,  H04L5/00

CPC classification number: H04L5/0053 ,  H04L1/00 ,  H04L5/0007 ,  H04L5/0042

Abstract: Techniques related to mapping of PBCH (Physical Broadcast Channel) repetition symbols for MTC (Machine-Type Communication) are described. Briefly, in accordance with one embodiment, one or more PBCH repetition symbols are generated. At least one of the one or more generated PBCH repetition symbols is to comprise a repetition of PBCH symbols within a subframe. Other embodiments are also disclosed and claimed.

Abstract translation: 描述与MTC（机器类型通信）的PBCH（物理广播信道）重复符号的映射有关的技术。 简而言之，根据一个实施例，产生一个或多个PBCH重复符号。 一个或多个生成的PBCH重复符号中的至少一个包括子帧内的PBCH符号的重复。 还公开并要求保护其他实施例。

公开(公告)号：WO2017052688A1

公开(公告)日：2017-03-30

申请号：PCT/US2016/025265

申请日：2016-03-31

Applicant: INTEL IP CORPORATION

Inventor： CHATTERJEE, Debdeep

IPC: H04L5/00

CPC classification number: H04L5/0053

Abstract: An apparatus of a machine-type communication (MTC) user equipment (UE) comprises baseband processing circuitry configured to establish a radio resource control (RRC) connection with an evolved Node B (eNB), and to process a message received from the eNB indicating a number of repetitions of physical uplink control channel (PUCCH) transmissions to be used over multiple uplink subframes after the radio resource control connection is established.

Abstract translation: 机器型通信（MTC）用户设备（UE）的装置包括：基带处理电路，被配置为与演进的节点B（eNB）建立无线电资源控制（RRC）连接，并处理从eNB接收的消息，指示 在无线电资源控制连接建立之后，要在多个上行链路子帧上使用的物理上行链路控制信道（PUCCH）传输的重复次数。

公开(公告)号：WO2017019133A1

公开(公告)日：2017-02-02

申请号：PCT/US2016/025750

申请日：2016-04-01

Applicant: INTEL IP CORPORATION

Inventor： CHATTERJEE, Debdeep ,  XIONG, Gang ,  RASHID, Mohammad, Mamunur ,  WU, Tao

IPC: H04L5/00 ,  H04W24/10 ,  H04W72/00

CPC classification number: H04L5/0053 ,  H04W48/10

Abstract: Described is an Evolved Node-B (eNB) comprising one or more processors to generate a first transmission for a first Cellular Internet-of-Things (CIoT) device and a second transmission for a second CIoT device. The first transmission may be generated for a first Narrowband (NB) channel, and the second transmission may be generated for a second NB channel. The first and second transmissions may include the same set of system information. Also described is a CIoT device comprising one or more processors to to process a System Information (SI) transmission on one of a plurality of NB channels, and to process and extract information from a PSS and/or SSS transmission on a set of subcarriers corresponding to a set of frequency bands. The plurality of NB channels are within a wireless communication system bandwidth, and at least two of the plurality of NB channels correspond to portions of the wireless communication system bandwidth outside the set of frequency bands.

Abstract translation: 描述了包括一个或多个处理器的演进节点B（eNB），以产生用于第一蜂窝物联网（CIoT）设备的第一传输和用于第二CIoT设备的第二传输。 可以为第一窄带（NB）信道生成第一传输，并且可以为第二NB信道生成第二传输。 第一和第二传输可以包括相同的一组系统信息。 还描述了一种CIoT设备，其包括一个或多个处理器以处理在多个NB信道之一上的系统信息（SI）传输，并且在对应于一组子载波的一组子载波上处理和提取来自PSS和/或SSS传输的信息 到一组频带。 所述多个NB信道在无线通信系统带宽内，并且所述多个NB信道中的至少两个对应于所述一组频带之外的所述无线通信系统带宽的部分。

公开(公告)号：WO2016153555A1

公开(公告)日：2016-09-29

申请号：PCT/US2015/056152

申请日：2015-10-19

Applicant: INTEL IP CORPORATION

Inventor： KWON, Hwan-Joon ,  FWU, Jong-Kae ,  XIONG, Gang ,  CHATTERJEE, Debdeep ,  BHORKAR, Abhijeet

IPC: H04W88/02

CPC classification number: H04W48/10 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0055 ,  H04L25/0228 ,  H04W28/0247 ,  H04W72/044 ,  H04W72/0493 ,  H04W76/27

Abstract: An eNodeB (eNB), user equipment (UE) and method of providing a quasi-orthogonal multiple access (QOMA) resources are generally described. The UE receives allocation of orthogonal multiple access (OMA) and non-OMA (NOMA) resources. The UE transmits data up to a maximum NOMA rate and NOMA Modulation and Coding Scheme (MCS) using the NOMA resources without receiving an explicit transmission grant from the eNB. The eNB may allocate multiple NOMA regions associated with different maximum rates, MCSs, number of UEs, UE types, applications and sizes. If the data exceeds the NOMA conditions or the UE is unable to transmit data using the allocated NOMA resources or does not receive an acknowledgement from the eNB regarding reception of the transmitted data, the UE may request an explicit grant of the OMA resources from the eNB and, upon receiving an allocation of the OMA resources, subsequently transmit the data using the allocated OMA resources.

Abstract translation: 通常描述eNodeB（eNB），用户设备（UE）和提供准正交多址（QOMA）资源的方法。 UE接收正交多址（OMA）和非OMA（NOMA）资源的分配。 UE使用NOMA资源发送高达最大NOMA速率的数据和NOMA调制和编码方案（MCS），而不从eNB接收到明确的传输许可。 eNB可以分配与不同最大速率，MCS，UE数量，UE类型，应用和大小相关联的多个NOMA区域。 如果数据超过NOMA条件，或者UE不能使用所分配的NOMA资源发送数据或者没有从eNB接收到关于所发送的数据的接收的确认，则UE可以请求来自eNB的OMA资源的显式授权 并且在接收到OMA资源的分配后，随后使用分配的OMA资源发送数据。

公开(公告)号：WO2016122437A1

公开(公告)日：2016-08-04

申请号：PCT/US2015/000307

申请日：2015-12-23

Applicant: INTEL IP CORPORATION

Inventor： HAN, Seunghee ,  CHATTERJEE, Debdeep

IPC: H04L27/00 ,  H04L27/26 ,  H04L25/08

CPC classification number: H04L25/08 ,  H04L25/03343 ,  H04L25/06 ,  H04L27/00 ,  H04L27/26

Abstract: Embodiments of an Evolved Node B (eNB) for reducing direct current (DC) interference are disclosed herein. The eNB can include transceiver circuitry to receive a first waveform designated for a first User Equipment (UE) type and receive a second waveform designated for a second UE type. Additionally, the eNB can include a processing circuitry to precode the first waveform to reduce DC interference for the first UE type. Subsequently, the transceiver circuitry of the eNB can be further configured to send, using a single system bandwidth signal having a DC carrier frequency, the precoded first waveform and the second waveform to the first UE type and the second UE type.

Abstract translation: 本文公开了用于减少直流（DC）干扰的演进节点B（eNB）的实施例。 eNB可以包括收发器电路，用于接收为第一用户设备（UE）类型指定的第一波形并且接收为第二UE类型指定的第二波形。 另外，eNB可以包括处理电路以对第一波形进行预编码，以减少第一UE类型的DC干扰。 随后，eNB的收发器电路还可以被配置为使用具有DC载波频率的单个系统带宽信号，将预编码的第一波形和第二波形发送到第一UE类型和第二UE类型。

公开(公告)号：WO2016073122A1

公开(公告)日：2016-05-12

申请号：PCT/US2015/054318

申请日：2015-10-06

Applicant: INTEL IP CORPORATION

Inventor： XIONG, Gang ,  MARTINEZ-TARRADELL, Marta ,  CHATTERJEE, Debdeep ,  HAN, Seunghee

IPC: H04L1/18 ,  H04L1/00 ,  H04W72/12

CPC classification number: H04L5/0055 ,  H04L1/0027 ,  H04L1/1854 ,  H04L1/1887 ,  H04L1/1896 ,  H04W4/70 ,  H04W72/0446 ,  H04W72/1263

Abstract: The present disclosure describes embodiments of apparatuses, systems, and methods for cross sub-frame by enhanced physical downlink control channel (EPDCCH) transmissions for scheduling of physical downlink share channel (PDSCH) transmissions one or more subframes after the EPDCCH transmission. Cross subframe scheduling may be useful for machine type communication (MTC) user equipment (UE) with reduced bandwidth support including half duplex type MTC UE operating at 1.4 MHz bandwidth.

Abstract translation: 本公开描述了通过用于在EPDCCH传输之后的一个或多个子帧调度物理下行链路共享信道（PDSCH）传输的增强物理下行链路控制信道（EPDCCH）传输来进行交叉子帧的装置，系统和方法的实施例。 跨子帧调度对于具有减少的带宽支持的机器类型通信（MTC）用户设备（UE）可能是有用的，包括以1.4MHz带宽工作的半双工型MTC UE。

公开(公告)号：WO2016073099A1

公开(公告)日：2016-05-12

申请号：PCT/US2015/053947

申请日：2015-10-05

Applicant: INTEL IP CORPORATION

Inventor： CHATTERJEE, Debdeep ,  HAN, Seunghee ,  DAVYDOV, Alexei ,  XIONG, Gang ,  ZHU, Yuan

IPC: H04L5/00 ,  H04L1/00

CPC classification number: H04W4/005 ,  H04B7/0626 ,  H04B7/0632 ,  H04W4/70 ,  H04W24/00

Abstract: An enhanced NodeB (eNB), user equipment (UE) and method of Channel State Information (CSI) measurement and reporting using reduced bandwidth are generally described herein. The UE is preconfigured with a resource configuration information or the configuration information is transmitted to the UE from the eNB. The configuration information indicates a narrowband region on which to monitor for and receive physical downlink control and data channels and perform measurements for CSI computation. The region has a reduced bandwidth that is supported by the UE and is free from subbands outside of the region. The UE takes measurements of downlink transmissions using the assigned resources. The measurements are limited to subbands included within the region. The UE calculates the CSI based on an unrestricted time interval within subframes of the region and a restricted frequency interval free from physical resource blocks outside the region. The UE reports a region-specific wideband CSI that includes at least a region-specific wideband Channel Quality Indicator to the eNB.

Abstract translation: 这里一般地描述增强型节点B（eNB），用户设备（UE）和使用减少带宽的信道状态信息（CSI）测量和报告的方法。 UE预先配置了资源配置信息，或者从eNB向UE发送配置信息。 配置信息表示在其上监视和接收物理下行链路控制和数据信道并执行CSI计算的测量的窄带区域。 该区域具有由UE支持的减少的带宽，并且不存在该区域外的子带。 UE使用分配的资源来测量下行链路传输。 测量被限制在该区域内包括的子带。 UE基于区域的子帧内的不受限制的时间间隔和区域外的物理资源块的限制频率间隔来计算CSI。 UE向eNB报告区域特定的宽带CSI，其至少包括针对eNB的区域特定的宽带信道质量指示符。