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51. 发明申请

US20140293881A1 SYSTEMS AND METHODS FOR DEMODULATION REFERENCE SIGNAL SELECTION 有权
标题翻译：用于解调参考信号选择的系统和方法
公开(公告)号：US20140293881A1
公开(公告)日：2014-10-02
申请号：US13852946
申请日：2013-03-28
申请人： SHARP LABORATORIES OF AMERICA, INC.
发明人： Ahmad Khoshnevis , Shohei Yamada , Zhanping Yin
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L5/0046 , H04L5/0094
摘要： An evolved Node B (eNB) for demodulation reference signal (DMRS) selection is described. The eNB includes a processor and instructions stored in memory that is in electronic communication with the processor. The eNB determines a DMRS configuration based on a modulation and coding scheme (MCS). The eNB also determines downlink control information (DCI). The DCI includes signaling that indicates the DMRS configuration. The eNB further sends the DCI.
摘要翻译：描述了用于解调参考信号（DMRS）选择的演进节点B（eNB）。 eNB包括处理器和存储在与处理器电子通信的存储器中的指令。 eNB基于调制和编码方案（MCS）来确定DMRS配置。 eNB还确定下行链路控制信息（DCI）。 DCI包括指示DMRS配置的信令。 eNB进一步发送DCI。

52. 发明申请

US20140198734A1 DEVICES FOR ESTABLISHING MULTIPLE CONNECTIONS 有权
标题翻译：用于建立多个连接的设备
公开(公告)号：US20140198734A1
公开(公告)日：2014-07-17
申请号：US13744403
申请日：2013-01-17
申请人： SHARP LABORATORIES OF AMERICA, INC.
发明人： Shohei Yamada , Ahmad Khoshnevis , Zhanping Yin
IPC分类号： H04W72/04
CPC分类号： H04W8/205 , H04W8/14 , H04W72/00 , H04W72/04 , H04W72/044 , H04W76/00 , H04W76/15 , H04W80/02 , H04W88/085 , H04W92/10
摘要： A method by a User Equipment (UE) is described. The method includes establishing a first radio interface between the UE and a first point on an Evolved Universal Terrestrial Radio Access Network (E-UTRAN). The method also includes establishing a second radio interface between the UE and a second point on the E-UTRAN by using the first radio interface. The method further includes mapping data radio bearers (DRBs) to at least one of the first radio interface and the second radio interface.
摘要翻译：描述了用户设备（UE）的方法。该方法包括在UE与演进的通用陆地无线接入网络（E-UTRAN）的第一点之间建立第一无线接口。该方法还包括通过使用第一无线电接口在UE与E-UTRAN上的第二点之间建立第二无线电接口。该方法还包括将数据无线电承载（DRB）映射到第一无线电接口和第二无线电接口中的至少一个。

53. 发明申请

US20140119246A1 SYSTEMS AND METHODS FOR CARRIER AGGREGATION 有权
标题翻译：载体聚集的系统和方法
公开(公告)号：US20140119246A1
公开(公告)日：2014-05-01
申请号：US13665558
申请日：2012-10-31
申请人： SHARP LABORATORIES OF AMERICA, INC.
发明人： Zhanping Yin , Shohei Yamada , John Michael Kowalski
IPC分类号： H04W72/04
CPC分类号： H04L5/0055 , H04L1/1812 , H04L1/1854 , H04L1/1861 , H04L5/0053 , H04L5/14 , H04W72/04 , H04W72/12
摘要： A User Equipment (UE) for performing carrier aggregation is described. The UE includes a processor and instructions stored in memory that is in electronic communication with the processor. The UE determines an uplink control information (UCI) transmission cell in a wireless communication network with at least one frequency-division duplexing (FDD) cell and at least one time-division duplexing (TDD) cell. The UE also selects a first cell for FDD and TDD carrier aggregation. The UE further determines a set of downlink subframe associations for the first cell that indicate at least one UCI transmission uplink subframe of the UCI transmission cell. The UE additionally sends Physical Downlink Shared Channel (PDSCH) Hybrid Automatic Repeat Request Acknowledgement/Negative Acknowledgement (HARQ-ACK) information in the UCI transmission uplink subframe of the UCI transmission cell.
摘要翻译：描述用于执行载波聚合的用户设备（UE）。 UE包括处理器和存储在与处理器电子通信的存储器中的指令。 UE利用至少一个频分双工（FDD）小区和至少一个时分双工（TDD）小区在无线通信网络中确定上行链路控制信息（UCI）传输小区。 UE还选择用于FDD和TDD载波聚合的第一小区。 UE还确定指示UCI传输小区的至少一个UCI传输上行链路子帧的第一小区的一组下行链路子帧关联。 UE在UCI传输小区的UCI传输上行链路子帧中另外发送物理下行链路共享信道（PDSCH）混合自动重传请求确认/否定确认（HARQ-ACK）信息。

54. 发明授权

US11006400B2 User equipments, base stations and methods 有权
公开(公告)号：US11006400B2
公开(公告)日：2021-05-11
申请号：US14994746
申请日：2016-01-13
申请人： Sharp Laboratories of America, Inc.
发明人： Toshizo Nogami , Zhanping Yin
IPC分类号： H04W72/04 , H04L5/00 , H04L27/26 , H04W72/12 , H04L27/00 , H04B1/04 , H04B1/16
摘要： A user equipment (UE) is described that includes a control channel receiver configured to monitor, in a license-assisted-access (LAA) cell, a first physical downlink control channel (PDCCH) and to monitor a second PDCCH. The first PDCCH includes a DCI format having a field for indicating an occupied-OFDM-symbol configuration for a subframe in which the first PDCCH is detected. The second PDCCH is a PDCCH of which detection indicates a transmission of a PDSCH on the LAA cell. A reference signal receiver is configured to receive reference signals of which resource element position within the subframe is determined depending on the occupied-OFDM-symbol configuration. A shared channel receiver is configured to receive the PDSCH assuming the same antenna port is used as for the reference signals.

55. 发明授权

US10638507B2 User equipments, base stations and methods 有权
公开(公告)号：US10638507B2
公开(公告)日：2020-04-28
申请号：US16191898
申请日：2018-11-15
申请人： Sharp Laboratories of America, Inc.
发明人： Tatsushi Aiba , Zhanping Yin
IPC分类号： H04L12/28 , H04W72/14 , H04W72/04 , H04W48/12 , H04L5/00 , H04W72/12 , H04W24/10
CPC分类号： H04W72/14 , H04L5/0053 , H04W24/10 , H04W48/12 , H04W72/0413 , H04W72/0446 , H04W72/1268 , H04L5/001 , H04L5/0048
摘要： A user equipment (UE) that communicates with a base station apparatus on one or more downlink bandwidth parts (DL BWPs) in a serving cell is described. Receiving circuitry is configured to receive a radio resource control (RRC) message comprising first information. The receiving circuitry is also configured to receive a RRC message comprising second information. The receiving circuitry is also configured to monitor a PDCCH based on the first information. The receiving circuitry is also configured to receive on the PDCCH, a downlink control information (DCI) format comprising third information and fourth information. Transmitting circuitry is configured to perform in a slot, based on a detection of the DCI comprising the third information and the fourth information, an aperiodic CSI reporting on the PUSCH, the slot being determined based on the fourth information.

56. 发明授权

US10485025B2 Systems and methods for performing channel sensing for license assisted access 有权
公开(公告)号：US10485025B2
公开(公告)日：2019-11-19
申请号：US15085949
申请日：2016-03-30
申请人： Sharp Laboratories of America, Inc.
发明人： Zhanping Yin , Toshizo Nogami
IPC分类号： H04W74/08 , H04W16/10 , H04L5/00 , H04W16/14 , H04W72/04
摘要： An evolved NodeB (eNB) is described that includes a processor and memory in electronic communication with the processor. Instructions stored in the memory are executable to perform a channel sensing on a Licensed-Assisted Access (LAA) secondary cell (SCell) for a transmission. The instructions are also executable to manage a counter based on whether or not the channel is sensed to be idle. The instructions are further executable to determine whether or not the eNB performs the transmission if the counter reaches zero. The instructions are additionally executable to perform the transmission if determined, otherwise suspend the transmission and perform an additional channel sensing for the transmission.

57. 发明授权

US10341998B2 User equipments, base stations and methods 有权
公开(公告)号：US10341998B2
公开(公告)日：2019-07-02
申请号：US15928678
申请日：2018-03-22
申请人： Sharp Laboratories of America, Inc.
发明人： Toshizo Nogami , Tatsushi Aiba , Jia Sheng , Zhanping Yin
IPC分类号： H04W72/04 , H04L1/08
摘要： A user equipment (UE) is described. The UE includes a higher layer processor configured to acquire a first dedicated radio resource control (RRC) configuration and a second dedicated RRC configuration. The first dedicated RRC configuration specifies a configuration of a first physical downlink control channel (PDCCH) which indicates a slot format. The second dedicated RRC configuration specifies a configuration of repetition of a physical uplink shared channel (PUSCH). The UE also includes PDCCH receiving circuitry configured to monitor the first PDCCH. The UE further includes PUSCH transmitting circuitry configured to transmit the PUSCH with the repetition. In a case that the first PDCCH indicates that a symbol for the PUSCH in a slot is other than either downlink or uplink, the PUSCH is not transmitted in the slot and the PUSCH in the slot is counted as one of the repetition.

58. 发明申请

US20190053318A1 USER EQUIPMENTS, BASE STATIONS AND METHODS 审中-公开
公开(公告)号：US20190053318A1
公开(公告)日：2019-02-14
申请号：US16059866
申请日：2018-08-09
申请人： Sharp Laboratories of America, Inc.
发明人： Toshizo Nogami , Zhanping Yin
IPC分类号： H04W76/27 , H04W72/04 , H04W72/02
CPC分类号： H04W76/27 , H04L5/0044 , H04L5/0053 , H04L5/0096 , H04W72/02 , H04W72/042
摘要： A user equipment (UE) is described. The UE acquires a dedicated RRC configuration. The dedicated RRC includes first information, second information and third information. The first information indicates one or more control resource set(s). The second information indicates one or more resource set(s), the one or more resource set(s) including at least one of the one or more control resource set(s). The third information indicates whether or not DCI formats include an information field indicating whether or not a subset of the one or more resource set(s) is available for a PDSCH. The UE also monitors a PDCCH in the one or more control resource set(s). The PDCCH carries a DCI format which schedules the PDSCH. The UE further receives the PDSCH. If the third information indicating the DCI formats does not include the information field, or if the DCI format can be mapped in common specific search space, the DCI does not include the information field.

59. 发明申请

US20190053211A1 PROCEDURES, BASE STATIONS AND USER EQUIPMENTS FOR UPLINK TRANSMISSION WITHOUT GRANT 审中-公开
公开(公告)号：US20190053211A1
公开(公告)日：2019-02-14
申请号：US16100032
申请日：2018-08-09
申请人： Sharp Laboratories of America, Inc.
发明人： Kai Ying , Tatsushi Aiba , Toshizo Nogami , John M. Kowalski , Zhanping Yin , KyungHo Kim
IPC分类号： H04W72/04 , H04W72/14
CPC分类号： H04W72/044 , H04L1/1812 , H04W72/042 , H04W72/14
摘要： A UE is configured to receive an RRC message including first information containing a frequency hopping mode, a periodicity and a number of repetitions, and second information containing a slot offset, a time domain allocation indicating a start symbol and a length, a frequency domain allocation, and a frequency hopping offset. The UE is configured to determine, according to the first and second information, a plurality of PUSCH resources for repetitions of a transport block. A first one of the plurality of PUSCH resources is determined based on the periodicity, the slot offset, the time domain allocation, and the frequency domain allocation. The remaining ones of the plurality of PUSCH resources are to use consecutive slots. The UE is configured to transmit, on the plurality of PUSCH resources, the repetitions of the transport block, where the repetitions start on the first PUSCH resource associated with Redundancy Version 0.

60. 发明申请

US20190052422A1 SLOT STRUCTURE OF LONG PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) DESIGN FOR 5th GENERATION (5G) NEW RADIO (NR) 审中-公开
公开(公告)号：US20190052422A1
公开(公告)日：2019-02-14
申请号：US16059940
申请日：2018-08-09
申请人： Sharp Laboratories of America, Inc.
发明人： Zhanping Yin , Toshizo Nogami
IPC分类号： H04L5/00 , H04B1/713 , H04W72/04
摘要： A user equipment (UE) is described. The UE includes a processor and memory in electronic communication with the processor. Instructions stored in the memory are executable to determine the uplink control channel (PUCCH) format and configuration based on a signaling from a base station (gNB). The instructions are also executable to determine the demodulation reference signal (DMRS) locations in the configured PUCCH. The instructions are further executable to determine the uplink control information (UCI) multiplexing methods on the configured PUCCH. The instructions are additionally executable to determine the resource of the control channel for UCI feedback. The instructions are also executable to transmit UCI feedback on the selected control channel.

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