公开(公告)号：WO2018063485A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/044094

申请日：2017-07-27

Applicant: INTEL IP CORPORATION

Inventor： IOFFE, Anatoliy ,  BENDLIN, Ralf ,  CHATTERJEE, Debdeep ,  MARTINEZ TARRADELL, Marta ,  LIM, Seau S. ,  WAGNER, Elmar ,  TANG, Yang

IPC: H04L1/08 ,  H04L1/00

CPC classification number: H04W88/10 ,  H04L1/0003 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/08 ,  H04L5/0094 ,  H04W4/70 ,  H04W68/005 ,  H04W84/042 ,  H04W88/06

Abstract: An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured determine repetition level (RL) thresholds, allocate downlink resources, wherein the downlink resources include a repetition level (RL), send downlink data to the RF interface for transmission to a user equipment (UE) according to the RL, receive repetition feedback from the RF interface based on the transmission to the UE, and update the downlink resources based on the repetition feedback.

Abstract translation: 一种装置被配置为在基站内使用。 该装置包括包含射频（RF）接口和一个或多个处理器的基带电路。 所述一个或多个处理器被配置为确定重复级别（RL）阈值，分配下行链路资源，其中所述下行链路资源包括重复级别（RL），根据所述至少一个下行链路资源向所述RF接口发送用于传输到用户设备 RL，基于到UE的传输从RF接口接收重复反馈，并且基于重复反馈来更新下行链路资源。

公开(公告)号：WO2017196393A1

公开(公告)日：2017-11-16

申请号：PCT/US2016/064822

申请日：2016-12-02

Applicant: INTEL IP CORPORATION

Inventor： CHATTERJEE, Debdeep

IPC: H04L5/00 ,  H04L1/00

Abstract: Technology for an eNodeB operable to apply scrambling to coded bits transported via a physical downlink shared channel (PDSCH) to a user equipment (UE) is disclosed. The eNodeB can generate a code word that comprises coded bits for transmission to the UE. The UE can be a bandwidth-reduced low complexity (BL) UE or a coverage enhancement (CE) UE. The eNodeB can identify, for the BL UE or the CE UE, a scrambling sequence to be applied to the coded bits. The scrambling sequence can be initialized using a defined initialization value (c init ). The eNodeB can apply the scrambling sequence with the defined initialization value to the coded bits to obtain scrambled coded bits. The eNodeB can encode the scrambled coded bits for transmission to the UE via the PDSCH.

Abstract translation: 公开了用于eNodeB的技术，该eNodeB可操作以将加扰应用于经由物理下行链路共享信道（PDSCH）传送到用户设备（UE）的编码比特。 eNodeB可以生成包括用于传输给UE的编码比特的码字。 UE可以是带宽减少的低复杂度（BL）UE或覆盖增强（CE）UE。 eNodeB可以为BLUE或CEUE识别要应用于编码比特的加扰序列。 加扰序列可以使用定义的初始化值（c _{init ）进行初始化。 eNodeB可以将具有定义的初始化值的加扰序列应用于编码比特以获得加扰的编码比特。 eNodeB可以对经过加扰的编码比特进行编码，以通过PDSCH传输给UE。}

公开(公告)号：WO2017023352A1

公开(公告)日：2017-02-09

申请号：PCT/US2015/066149

申请日：2015-12-16

Applicant: INTEL IP CORPORATION

Inventor： XIONG, Gang ,  HE, Hong ,  CHATTERJEE, Debdeep ,  BENDLIN, Ralf ,  KECICIOGLU, Balkan

IPC: H04W74/08 ,  H04W72/04

CPC classification number: H04W74/0833 ,  H04W72/0406

Abstract: Technology for a user equipment (UE) operable to perform mission critical communications with an eNodeB is disclosed. The UE can transmit a physical random access channel (PRACH) signal to the eNodeB that indicates a mission critical communication to be performed between the UE and the eNodeB. The PRACH signal can be transmitted in accordance with a first transmission time interval (TTI). The UE can receive a random access response (RAR) message from the eNodeB that includes a timing advance (TA) and a resource allocation for the mission critical communication. The RAR message can be transmitted from the eNodeB using a second TTI. The UE can perform the mission critical communication with the eNodeB in an uplink using the TA and the resource allocation indicated in the RAR message. The mission critical communication can be performed using a physical uplink shared channel (PUSCH) and in accordance with the second TTI.

Abstract translation: 公开了可操作以执行与eNodeB的任务关键通信的用户设备（UE）的技术。 UE可以向eNodeB指示物理随机接入信道（PRACH）信号，其指示要在UE和eNodeB之间执行的关键任务通信。 可以根据第一传输时间间隔（TTI）来发送PRACH信号。 UE可以从eNodeB接收包括用于任务关键通信的定时提前（TA）和资源分配的随机接入响应（RAR）消息。 可以使用第二TTI从eNodeB发送RAR消息。 UE可以使用TA和RAR消息中指示的资源分配在上行链路中执行与eNodeB的任务关键通信。 可以使用物理上行链路共享信道（PUSCH）并根据第二TTI执行任务关键通信。

公开(公告)号：WO2016164099A1

公开(公告)日：2016-10-13

申请号：PCT/US2016/016425

申请日：2016-02-03

Applicant: INTEL IP CORPORATION

Inventor： CHATTERJEE, Debdeep ,  XIONG, Gang ,  CHOI, Gi Wan ,  HAN, Seunghee

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04B7/0486 ,  H04L5/003 ,  H04W72/0446 ,  H04W72/06

Abstract: Methods, systems, and storage media for monitoring enhanced physical downlink control channel (EPDCCH)-physical resource block (PRB) sets are described. In embodiments, an apparatus may determine a control channel configuration that indicates one or more EPDCCH-PRB sets to be monitored in a desired subframe. The apparatus may determine a control channel configuration that indicates an EPDCCH to be monitored for one or more EPDCCH transmissions in a non-UE-specific search space (SS) in one or more subframes. The apparatus may determine a control channel configuration that indicates a non-UE-specific search space (SS) to monitor for EPDCCH transmissions using one or more aggregation levels. The apparatus may monitor the EPDCCH according to one or more of the control channel configurations. Other embodiments may be described and/or claimed.

Abstract translation: 描述了用于监控增强物理下行链路控制信道（EPDCCH） - 物理资源块（PRB）集合的方法，系统和存储介质。 在实施例中，装置可以确定指示在期望子帧中要监视的一个或多个EPDCCH-PRB组的控制信道配置。 该装置可以确定控制信道配置，其指示要在一个或多个子帧中的非UE特定搜索空间（SS）中的一个或多个EPDCCH传输进行监视的EPDCCH。 该装置可以确定指示使用一个或多个聚合级别监视EPDCCH传输的非UE专用搜索空间（SS）的控制信道配置。 该装置可以根据控制信道配置中的一个或多个监视EPDCCH。 可以描述和/或要求保护其他实施例。

公开(公告)号：WO2016073118A1

公开(公告)日：2016-05-12

申请号：PCT/US2015/054230

申请日：2015-10-06

Applicant: INTEL IP CORPORATION ,  HEO, Youn Hyoung

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

IPC: H04W68/02 ,  H04W28/04

CPC classification number: H04W68/02 ,  H04W68/005

Abstract: Devices and methods of enhanced coverage (EC) paging are generally described. An evolved Node-B (eNB) may transmit multiple EC paging messages to user equipment (UE) over at least one paging cycle. Each EC paging message may contain the same paging information. The UE may combine the individual EC paging messages to achieve a predetermined link budget and subsequently may decode the EC combined paging message to determine whether the combined paging message is directed to the UE. The EC paging messages may contain information for more than one UE and a legacy P-RNTI or a specific P-RNTI for EC mode UEs. The EC paging messages may be transmitted in legacy occasions over several paging cycles or non-legacy paging occasions over one or more paging cycles. The EC paging messages may be transmitted in continuous or non-continuous subframes in a particular paging cycle.

Abstract translation: 通常描述增强覆盖（EC）寻呼的设备和方法。 演进节点B（eNB）可以通过至少一个寻呼周期向用户设备（UE）发送多个EC寻呼消息。 每个EC寻呼消息可以包含相同的寻呼信息。 UE可以组合各个EC寻呼消息以实现预定的链路预算，并且随后可以解码EC组合的寻呼消息，以确定组合的寻呼消息是否被定向到UE。 EC寻呼消息可以包含针对EC模式UE的多于一个UE和传统P-RNTI或特定P-RNTI的信息。 EC寻呼消息可以在多个寻呼周期的传统场合或通过一个或多个寻呼周期的非传统寻呼时机发送。 EC寻呼消息可以在特定寻呼周期中以连续或非连续子帧发送。

公开(公告)号：WO2016048428A1

公开(公告)日：2016-03-31

申请号：PCT/US2015/037885

申请日：2015-06-26

Applicant: INTEL IP CORPORATION

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

IPC: H04W74/00 ,  H04W8/00

CPC classification number: H04W74/0833 ,  H04L67/16 ,  H04W8/005 ,  H04W48/04 ,  H04W92/18

Abstract: Embodiments described herein relate generally to techniques for device discovery for device-to-device (D2D) communications. A user equipment (UE) may receive a transmission probability (e.g., from an evolved Node B (eNB)) for transmission of a discovery medium access control (MAC) protocol data unit (PDU) for D2D communications. The UE may determine a pseudo-random number based on an identifier of the UE, information in the discovery MAC PDU, or information associated with a discovery period. The UE may compare the pseudo-random number with the transmission probability to determine whether to transmit the discovery MAC PDU in the discovery period. Another UE may also determine the pseudo-random number to determine whether the UE is to transmit the discovery MAC PDU in the discovery period. Other embodiments may be described and claimed.

Abstract translation: 本文描述的实施例一般涉及用于设备到设备（D2D）通信的设备发现的技术。 用户设备（UE）可以接收用于D2D通信的发现媒体接入控制（MAC）协议数据单元（PDU）的传输的传输概率（例如，从演进的节点B（eNB））。 UE可以基于UE的标识符，发现MAC PDU中的信息或与发现周期相关联的信息来确定伪随机数。 UE可以将伪随机数与传输概率进行比较，以确定在发现周期中是否发送发现MAC PDU。 另一UE还可以确定伪随机数以确定UE是否在发现周期中发送发现MAC PDU。 可以描述和要求保护其他实施例。

公开(公告)号：WO2015200804A1

公开(公告)日：2015-12-30

申请号：PCT/US2015/038000

申请日：2015-06-26

Applicant: INTEL IP CORPORATION

Inventor： XIONG, Gang ,  HAN, Seunghee ,  CHATTERJEE, Debdeep ,  FWU, Jong-Kae

IPC: H04B7/26 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04L1/1861 ,  H04B7/26 ,  H04L1/1854 ,  H04L5/00 ,  H04L5/0037 ,  H04L5/0042 ,  H04L29/08306 ,  H04W4/70 ,  H04W72/1215 ,  H04W84/18 ,  H04W92/16

Abstract: Systems, apparatus, user equipment (UE), evolved node B(eNB), and methods are described for machine-type communications (MTC) with narrowband deployment comprising including MTC Physical Control Format Indicator (M-PCFICH). One embodiment includes control circuitry configured to determine a super-frame structure, wherein the super-frame structure is set, at least in part, on a bandwidth of the narrowband deployment. The embodiment further comprises circuitry to determine configuration information for a UE in communication with the eNB, generate a configuration for an MTC Control Format Indicator (M-CFI) for the UE to indicate the determined configuration information, and transmit the M-CFI through a narrowband M-PCFICH within the super-frame structure.

Abstract translation: 描述了包括MTC物理控制格式指示符（M-PCFICH）的窄带部署的机器型通信（MTC）的系统，装置，用户设备（UE），演进节点B（eNB）和方法。 一个实施例包括被配置为确定超帧结构的控制电路，其中至少部分地基于窄带部署的带宽来设置超帧结构。 该实施例还包括用于确定与eNB通信的UE的配置信息的电路，生成用于UE的MTC控制格式指示符（M-CFI）的配置以指示所确定的配置信息，并且通过以下步骤来发送M-CFI 窄带M-PCFICH在超帧结构内。

公开(公告)号：WO2015200667A1

公开(公告)日：2015-12-30

申请号：PCT/US2015/037745

申请日：2015-06-25

Applicant: INTEL IP CORPORATION

Inventor： XIONG, Gang ,  HAN, Seunghee ,  CHATTERJEE, Debdeep ,  FWU, Jong-Kae

IPC: H04L5/00 ,  H04L1/18

CPC classification number: H04L5/0055 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1825 ,  H04L5/0053 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0433

Abstract: Methods, systems, devices, and apparatus including evolved node B (eNB) or user equipment (UE) for machine-type communications (MTC) with narrowband deployment are described. One embodiment includes control circuitry configured to determine a super-frame structure, where the super-frame structure is set, at least in part, on a bandwidth of the narrowband deployment, with a plurality of downlink physical channels areas multiplexed as part of a first downlink super-frame of the super-frame structure. Such an embodiment may include communication circuitry configured to transmit the first downlink super-frame comprising the plurality of multiplexed downlink physical channels, receive a plurality of uplink physical channels, and receive, in response to transmission of the first downlink super-frame, a hybrid automatic repeat request (HARQ) acknowledgement (ACK) or negative acknowledgement (NACK).

Abstract translation: 描述了包括具有窄带部署的机器型通信（MTC）的演进节点B（eNB）或用户设备（UE）的方法，系统，设备和装置。 一个实施例包括被配置为确定超帧结构的控制电路，其中超帧结构被至少部分地设置在窄带部署的带宽上，多个下行链路物理信道区域被复用为第一 超帧结构的下行超帧。 这样的实施例可以包括被配置为发送包括多个多路复用下行链路物理信道的第一下行链路超帧的接收电路，接收多个上行链路物理信道，并且响应于第一下行链路超帧的传输，接收混合 自动重发请求（HARQ）确认（ACK）或否定确认（NACK）。

公开(公告)号：WO2015138076A1

公开(公告)日：2015-09-17

申请号：PCT/US2015/015454

申请日：2015-02-11

Applicant: INTEL IP CORPORATION

Inventor： XIONG, Gang ,  CHATTERJEE, Debdeep ,  KHORYAEV, Alexey

IPC: H04J11/00

CPC classification number: H04W8/005 ,  H04W76/14

Abstract: A user equipment (UE) is capable of directly communicating with one or more other UEs using a 3rd Generation Partnership Project (3GPP) communication specification. The UE is configured to identify a gap size for a device-to-device communication. The UE is configured to identify a cyclic prefix length for the device-to-device communication and transmit the device-to-device communication comprising a subframe having a physical uplink shared channel (PUSCH) structure. The subframe has the identified cyclic prefix length, and one or more last symbols of the subframe include a gap having the identified gap size.

Abstract translation: 用户设备（UE）能够使用第三代合作伙伴计划（3GPP）通信规范直接与一个或多个其他UE进行通信。 UE被配置为识别用于设备到设备通信的间隙大小。 UE被配置为识别用于设备到设备通信的循环前缀长度，并且发送包括具有物理上行链路共享信道（PUSCH）结构的子帧的设备到设备通信。 子帧具有所识别的循环前缀长度，并且子帧的一个或多个最后符号包括具有所识别的间隙大小的间隙。

公开(公告)号：WO2015065881A1

公开(公告)日：2015-05-07

申请号：PCT/US2014/062349

申请日：2014-10-27

Applicant: INTEL IP CORPORATION

Inventor： CHATTERJEE, Debdeep ,  KHORYAEV, Alexey ,  NIU, Huaning ,  XIONG, Gang

IPC: H04W72/04 ,  H04W48/16

CPC classification number: H04W72/10 ,  H04B7/0413 ,  H04B17/318 ,  H04J3/1694 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0098 ,  H04W4/02 ,  H04W4/023 ,  H04W4/60 ,  H04W4/80 ,  H04W8/005 ,  H04W8/04 ,  H04W8/06 ,  H04W8/183 ,  H04W24/10 ,  H04W28/0215 ,  H04W28/08 ,  H04W36/0055 ,  H04W48/06 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W52/346 ,  H04W56/001 ,  H04W56/002 ,  H04W60/00 ,  H04W60/02 ,  H04W72/0453 ,  H04W72/048 ,  H04W72/0486 ,  H04W72/085 ,  H04W74/004 ,  H04W74/0833 ,  H04W76/10 ,  H04W76/14 ,  H04W76/15 ,  H04W76/18 ,  H04W76/19 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16 ,  H04W88/18 ,  H04W92/20 ,  Y02D70/126

Abstract: Embodiments of user equipment (UE), an enhanced node B (eNB), and methods of signaling for proximity services and device-to-device (D2D) discovery in an LTE network are generally described herein. In some embodiments, the UE receives configuration information for a D2D discovery resource pool of a cell. The configuration information includes an indication that the D2D discovery resource pool has been logically divided into a plurality of sub-discovery resource pools. The UE performs an initial transmission of a discovery signal in a discovery period using a single D2D discovery resource from a first sub-discovery resource pool of the plurality of sub-discovery resource pools. The UE performs a number of additional transmissions of the discovery signal in the discovery period using additional D2D discovery resources from sub-discovery resource pools of the plurality of sub-discovery resource pools other than the first sub-discovery resource pool. Other apparatuses and methods are also described.

Abstract translation: 这里一般地描述在LTE网络中的用户设备（UE），增强节点B（eNB）以及用于邻近业务和设备到设备（D2D）发现的信令的方法的实施例。 在一些实施例中，UE接收小区的D2D发现资源池的配置信息。 配置信息包括D2D发现资源池已被逻辑地划分为多个子发现资源池的指示。 UE使用来自多个子发现资源池的第一子发现资源池的单个D2D发现资源在发现周期中执行发现信号的初始传输。 UE在发现周期中使用来自除了第一子发现资源池之外的多个子发现资源池的子发现资源池的附加的D2D发现资源来执行发现信号的附加传输。 还描述了其他装置和方法。