公开(公告)号：WO2017030613A1

公开(公告)日：2017-02-23

申请号：PCT/US2016/025677

申请日：2016-04-01

Applicant: INTEL IP CORPORATION

Inventor： BHORKAR, Abhijeet ,  KWON, Hwan-Joon ,  HE, Hong

IPC: H04L1/00 ,  H04B7/06 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04L1/0026 ,  H04B7/0626 ,  H04L5/0057 ,  H04W74/0816

Abstract: Described are mechanisms and methods for supporting Channel State Information (CSI) measurement and reporting, and for supporting Radio Resource Management (RRM) measurement and reporting, under License Assisted Access (LAA) with dynamic power sharing. An eNB may comprise one or more processors to generate a maximum number of Component Carriers (CCs) and a number of active CCs to a UE. The eNB may then be operable to process a reported quality rating from the UE and generate a scaled quality rating based upon the reported quality rating, the maximum number of CCs, and the number of active CCs. A UE may comprise one or more processors to process a reference signal transmission from an eNB, to generate an unfiltered reference signal transmission based upon the reference signal transmission, and to calculate a quality rating based upon the unfiltered reference signal transmission.

Abstract translation: 描述了支持信道状态信息（CSI）测量和报告的机制和方法，并支持使用动态功率共享的许可协议访问（LAA）下的无线电资源管理（RRM）测量和报告。 eNB可以包括一个或多个处理器，以向UE发送最大数量的分量载波（CC）和多个活动CC。 然后，eNB可以用于处理来自UE的所报告的质量等级，并且基于所报告的质量等级，CC的最大数量和活动CC的数量来生成缩放的质量等级。 UE可以包括一个或多个处理器来处理来自eNB的参考信号传输，以基于参考信号传输来生成未过滤的参考信号传输，并且基于未过滤的参考信号传输来计算质量等级。

公开(公告)号：WO2017027059A1

公开(公告)日：2017-02-16

申请号：PCT/US2015/067475

申请日：2015-12-22

Applicant: INTEL IP CORPORATION

Inventor： IBARS CASAS, Christian ,  BHORKAR, Abhijeet ,  HAN, Seunghee ,  KWON, Hwan-Joon

IPC: H04L27/26 ,  H04J13/00

CPC classification number: H04J13/00 ,  H04L5/001 ,  H04L5/0053 ,  H04L27/0006 ,  H04L27/2613 ,  H04W16/14 ,  H04W74/0808 ,  H04W74/0833

Abstract: Devices, methods, storage media, instructions, and apparatus for communications between a user equipment (UE) and an evolved node B (eNB) on unlicensed channels are described. In one embodiment, a receives, from an eNB, a set of system information associated with the eNB, generates a physical random access channel (PRACH) preamble structured to meet one or more occupancy criteria for a first unlicensed channel, and transmits, using radio frequency (RF) circuitry of the UE, the PRACH preamble on the first unlicensed channel according to a set of coexistence criteria for the first unlicensed channel. In various embodiments, the PRACH preamble unlicensed channel use are structure to meet occupancy and coexistence criteria for the unlicensed channels in different ways.

Abstract translation: 描述了在非许可信道上的用户设备（UE）和演进节点B（eNB）之间的通信的设备，方法，存储介质，指令和装置。 在一个实施例中，从eNB接收与eNB相关联的一组系统信息，生成结构化以满足第一非许可信道的一个或多个占用准则的物理随机接入信道（PRACH）前导码，并使用无线电 所述UE的频率（RF）电路，所述PRACH前导码在所述第一非许可信道上，根据所述第一非许可信道的共存准则的集合。 在各种实施例中，PRACH前导码未授权信道使用是以不同方式满足非许可信道的占用和共存准则的结构。

公开(公告)号：WO2017026981A1

公开(公告)日：2017-02-16

申请号：PCT/US2015/000447

申请日：2015-12-26

Applicant: INTEL IP CORPORATION

Inventor： BHORKAR, Abhijeet ,  KWON, Hwan, Joon ,  CARIOU, Laurent

IPC: H04W74/08 ,  H04W28/18

CPC classification number: H04W74/0808 ,  H04W28/18

Abstract: When performing a contention protocol, such as Listen-Before-Talk (LBT), an Long Term Evolution (LTE)-Licensed Assisted Access (LAA) node dynamically adapts the ED threshold used by the LTE-LAA node depending on whether other transmission nodes are detected at the frequency components that are to be used by the LTE-LAA node. In one implementation, the ED threshold value may initially be set to a conservative value, and when other transmissions nodes are not detected, the ED threshold value may be set to a more aggressive value. In another implementation, the ED threshold value may initially be set to a more aggressive value, and only when another transmission node is detected, the ED threshold value may be set to a more conservative value. In yet another possible implementation, the ED threshold value and the transmit power may be proportionally modified, for a particular UE, based on a parameter associated with the UE.

Abstract translation: 当执行竞争协议（诸如Listen-Before-Talk（LBT））时，长期演进（LTE） - 许可辅助接入（LAA）节点动态地适应LTE-LAA节点使用的ED阈值，这取决于其他传输节点 在要由LTE-LAA节点使用的频率分量上检测。 在一个实现中，ED阈值可以初始设置为保守值，并且当未检测到其他传输节点时，ED阈值可被设置为更具侵略性的值。 在另一实施方案中，ED阈值可以初始设置为更具侵蚀性的值，并且仅当检测到另一传输节点时，ED阈值可被设置为更保守的值。 在另一个可能的实施方案中，对于特定的UE，可以基于与UE相关联的参数来成比例地修改ED阈值和发射功率。

公开(公告)号：WO2017026980A1

公开(公告)日：2017-02-16

申请号：PCT/US2015/000446

申请日：2015-12-26

Applicant: INTEL IP CORPORATION

Inventor： BHORKAR, Abhijeet ,  KWON, Hwan Joon ,  CASAS, Christian ,  HAN, Seunghee

IPC: H04W74/00

CPC classification number: H04L5/0053 ,  H04L5/001 ,  H04L5/0057 ,  H04L27/2613 ,  H04W16/14 ,  H04W52/325 ,  H04W74/0808

Abstract: DRS signaling are described herein in which the DRS transmissions may be used in a Long Term Evolution (LTE)-Licensed Assisted Access (LAA) Secondary Cell that is subject to Listen Before Talk (LBT). In some implementations, the DRS transmission may include continuous symbol transmission in order to ensure that other nearby nodes, such as WiFi nodes, do not begin to transmit on the channel.

Abstract translation: DRS信令在本文中被描述，其中DRS传输可以被用在经过听话之前（LBT）的长期演进（LTE） - 许可辅助接入（LAA）二级小区中。 在一些实现中，DRS传输可以包括连续的符号传输，以便确保诸如WiFi节点的其他附近节点不在信道上开始传输。

公开(公告)号：WO2016053426A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/037361

申请日：2015-06-24

Applicant: INTEL IP CORPORATION

Inventor： JUNG, Hyejung ,  YIU, Candy ,  LI, Qinghua ,  ZONG, Pingping ,  HEO, Youn Hyoung Youn ,  ZHANG, Yujian ,  FONG, Mo-Han ,  BHORKAR, Abhijeet

IPC: H04W48/20 ,  H04W48/08 ,  H04W36/04 ,  H04W36/30 ,  H04W16/32

CPC classification number: H04W36/04 ,  H04W16/32 ,  H04W36/0061 ,  H04W36/023 ,  H04W48/12 ,  H04W48/20

Abstract: A User Equipment (UE) device operates to directly determine a target small cell for access or handover with the assistance of a macro cell network. The UE directly generates the connection and selects which small cell to access from among a subset of small cells chosen of a set of candidate small cells. The UE is provided dedicated assistance information from the evolved node B (eNB) or macro network device. The dedicated assistance information enables the UE to measure data from the candidate small cells within a heterogeneous network environment. The UE shares the measured data and connects directly to the selected small cell for an access or handover operation.

Abstract translation: 用户设备（UE）设备操作以在宏小区网络的协助下直接确定用于接入或切换的目标小小区。 UE直接生成连接，并从选择一组候选小小区的小小区的子集中选择要访问的小小区。 UE提供来自演进节点B（eNB）或宏网络设备的专用辅助信息。 专用辅助信息使UE能够在异构网络环境中测量来自候选小小区的数据。 UE共享测量数据并直接连接到所选择的小小区进行接入或切换操作。

公开(公告)号：WO2015187623A3

公开(公告)日：2015-12-10

申请号：PCT/US2015/033677

申请日：2015-06-02

Applicant: INTEL IP CORPORATION

Inventor： BHORKAR, Abhijeet ,  ZONG, Pingping ,  KUMAR, Utsaw ,  IBARS CASAS, Christian ,  JUNG, Hyejung

IPC: H04L1/18 ,  H04L1/02 ,  H04L5/00

Abstract: Embodiments of an Evolved Node-B (eNB) and methods for HARQ transmission are disclosed herein. The eNB may transmit, to a reduced-latency User Equipment (UE), an initial HARQ block and a diversity HARQ block for a reduced-latency data block. A sub-frame spacing between the transmissions of the HARQ blocks may be less than a sub-frame spacing used for transmissions of HARQ blocks to UEs not operating as reduced-latency UEs. The HARQ blocks for the reduced-latency data block may be transmitted in a reduced-latency region of time and frequency resources reserved for HARQ processes with reduced-latency UEs. In addition, HARQ blocks may be transmitted in time and frequency resources exclusive of the reduced-latency region to other UEs not operating as reduced-latency UEs.

公开(公告)号：WO2015187623A2

公开(公告)日：2015-12-10

申请号：PCT/US2015/033677

申请日：2015-06-02

Applicant: INTEL IP CORPORATION

Inventor： BHORKAR, Abhijeet ,  ZONG, Pingping ,  KUMAR, Utsaw ,  IBARS CASAS, Christian ,  JUNG, Hyejung

IPC: H04L1/18 ,  H04L1/02 ,  H04L5/00

CPC classification number: H04L1/1812 ,  H04L1/1845 ,  H04L1/1887 ,  H04L1/1893 ,  H04L1/201

Abstract: Embodiments of an Evolved Node-B (eNB) and methods for HARQ transmission are disclosed herein. The eNB may transmit, to a reduced-latency User Equipment (UE), an initial HARQ block and a diversity HARQ block for a reduced-latency data block. A sub-frame spacing between the transmissions of the HARQ blocks may be less than a sub-frame spacing used for transmissions of HARQ blocks to UEs not operating as reduced-latency UEs. The HARQ blocks for the reduced-latency data block may be transmitted in a reduced-latency region of time and frequency resources reserved for HARQ processes with reduced-latency UEs. In addition, HARQ blocks may be transmitted in time and frequency resources exclusive of the reduced-latency region to other UEs not operating as reduced-latency UEs.

Abstract translation: 本文公开了演进节点B（eNB）的实施例和用于HARQ传输的方法。 eNB可以向减少等待时间的用户设备（UE）发送用于减少等待时间的数据块的初始HARQ块和分集HARQ块。 HARQ块的传输之间的子帧间隔可以小于用于将HARQ块传输到不作为减少等待时间UE工作的UE的子帧间隔。 用于减少等待时间的数据块的HARQ块可以在为具有减少等待时间的UE的HARQ进程保留的时间和频率资源的减少等待时间区域中发送。 此外，HARQ块可以以不属于减少等待时间的UE的时间和频率资源被发送到不作为减少等待时间的UE工作的其他UE。

公开(公告)号：WO2018038777A1

公开(公告)日：2018-03-01

申请号：PCT/US2017/031953

申请日：2017-05-10

Applicant: INTEL IP CORPORATION

Inventor： JEON, Jeongho ,  BHORKAR, Abhijeet ,  HAN, Seunghee ,  KWON, Hwan-Joon

IPC: H04W74/08 ,  H04W72/14 ,  H04W72/02

CPC classification number: H04W74/0816 ,  H04L1/1812 ,  H04W74/006 ,  H04W74/0808

Abstract: Devices, methods, user equipment (UE), evolved node B (eNB), and storage media are described suitable for coexistence operations for uplink communications on multiple unlicensed carriers. Various embodiments are implemented in LTE systems with license-assisted access (LAA) associated communications. In one embodiment, a UE processes one or more uplink grants from an eNB scheduling transmissions on multiple unlicensed carriers at a first time, and indicating a first channel access procedure. The UE then selects a first unlicensed carrier and performs the first channel access procedure, and performs a second channel access procedure on a second unlicensed carrier of the multiple unlicensed carriers.

Abstract translation: 描述了适用于多个非授权载波上的上行链路通信的共存操作的设备，方法，用户设备（UE），演进节点B（eNB）和存储介质。 各种实施例在具有许可协助接入（LAA）相关通信的LTE系统中实现。 在一个实施例中，UE在第一时间处理来自eNB的一个或多个上行链路许可来调度多个免许可载波上的传输，并且指示第一信道接入过程。 然后，UE选择第一非授权载波并执行第一信道接入过程，并且在多个非授权载波的第二免许可载波上执行第二信道接入过程。

公开(公告)号：WO2018031068A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/020700

申请日：2017-03-03

Applicant: INTEL IP CORPORATION

Inventor： JEON, Jeongho ,  HAN, Seunghee ,  NIU, Huaning ,  BHORKAR, Abhijeet ,  YE, Qiaoyang

IPC: H04L5/00 ,  H04L27/00 ,  H04L5/14

CPC classification number: H04L5/0053 ,  H04L5/0044 ,  H04L5/0091 ,  H04L5/1469 ,  H04L27/0006

Abstract: Techniques for communication of a partial symbol and properties related to the partial symbol are discussed. A network device (e.g., an evolved NodeB, user equipment, or other network device) can generate a partial symbol transmission by generating time-domain repeated symbols with a partial symbol duration that is less than a symbol duration. Symbol blanking can be done for a first replica and further used to generate an LBT gap for UL access, or enable DL-to-UL / UL-to-DL switching. A starting indication can also be derived from the DL transmission comprising the partial symbol.

Abstract translation: 讨论了部分符号的通信技术和与部分符号有关的属性。 网络设备（例如，演进型节点B，用户设备或其他网络设备）可以通过生成具有小于符号持续时间的部分符号持续时间的时域重复符号来生成部分符号传输。 可以为第一副本完成符号消隐，并进一步用于生成用于UL接入的LBT间隙，或者启用DL到UL / UL到DL的交换。 开始指示也可以从包含部分符号的DL传输导出。

公开(公告)号：WO2017180179A1

公开(公告)日：2017-10-19

申请号：PCT/US2016/050655

申请日：2016-09-08

Applicant: INTEL IP CORPORATION

Inventor： BHORKAR, Abhijeet ,  YE, Qiaoyang ,  NIU, Huaning ,  JEON, Jeongho

IPC: H04W72/14 ,  H04W72/12 ,  H04W74/08 ,  H04W16/14 ,  H04L5/00

Abstract: Design of uplink (UL) grants can include scheduling multi-frame UL Licensed-Assisted Access (LAA) transmissions. These UL LAA transmissions can include a single UL grant in a subframe for a UE to schedule multiple physical uplink shared channel (PUSCH) transmissions and/or a single UL grant to schedule interlace allocations. The design can include (1) multi-subframe scheduling, (2) uplink LBT indication and/or (3) multi-clustered transmission using block interleaved frequency division multiple access (B-IFDMA) design.

Abstract translation: 上行链路（UL）授权的设计可以包括调度多帧UL授权协助接入（LAA）传输。 这些UL LAA传输可以在子帧中包括单个UL授权，用于UE调度多个物理上行链路共享信道（PUSCH）传输和/或单个UL授权来调度交织分配。 该设计可以包括（1）使用块交织频分多址（B-IFDMA）设计的多子帧调度，（2）上行链路LBT指示和/或（3）多集群传输。