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1. 发明申请

US20160212734A1 DEVICES AND METHODS FOR HARQ-ACK FEEDBACK SCHEME ON PUSCH IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：在无线通信系统中的PUSCH上的HARQ-ACK反馈方案的装置和方法
公开(公告)号：US20160212734A1
公开(公告)日：2016-07-21
申请号：US14751054
申请日：2015-06-25
申请人： Hong He , Seunghee Han , Hwan-Joon Kwon , Gang Xiong
发明人： Hong He , Seunghee Han , Hwan-Joon Kwon , Gang Xiong
IPC分类号： H04W72/04 , H04L5/00 , H04L1/18
CPC分类号： H04L5/0048 , H04L1/1812 , H04L1/1861 , H04L5/0055
摘要： Devices and methods of reducing overall Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) of user equipment (UE) using a large amount of carrier aggregation are generally described. The UE may receive a subframe from an enhanced NodeB (eNB). The subframe may contain a physical downlink control channel (PDCCH) formed in accordance with a Downlink Control information (DCI) format. The DCI format may comprise a Downlink Assignment Index (DAI) for Time Division Duplexed (TDD) and Frequency Division Duplexed (FDD) operation. The UE may determine, dependent on the DAI, a number and ordering of Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) bits to be transmitted on a Physical Uplink Shared Channel (PUSCH) and subsequently transmit the HARQ-ACK bits.
摘要翻译：通常描述使用大量载波聚合来减少用户设备（UE）的整体混合自动重复请求确认（HARQ-ACK）的装置和方法。 UE可以从增强型节点B（eNB）接收子帧。子帧可以包含根据下行链路控制信息（DCI）格式形成的物理下行链路控制信道（PDCCH）。 DCI格式可以包括用于时分双工（TDD）和频分双工（FDD）操作的下行链路分配索引（DAI）。 UE可以根据DAI确定要在物理上行链路共享信道（PUSCH）上发送的混合自动重传请求确认（HARQ-ACK）比特的数量和顺序，并随后发送HARQ-ACK比特。

2. 发明申请

US20190208366A1 USER EQUIPMENT POSITIONING USING PRSS FROM A PLURALITY OF TRPS IN A 5G-NR NETWORK 审中-公开
公开(公告)号：US20190208366A1
公开(公告)日：2019-07-04
申请号：US16295356
申请日：2019-03-07
申请人： Sergey Sosnin , Alexey Khoryaev , Sergey Panteleev , Mikhail Shilov , Dmitry Belov , Gang Xiong , Hwan-Joon Kwon , Yushu Zhang , Yongjun Kwak , Seunghee Han , Alexander Sirotkin , Candy Yiu , Carlos Aldana , Qian Li , Youn Hyoung Heo
发明人： Sergey Sosnin , Alexey Khoryaev , Sergey Panteleev , Mikhail Shilov , Dmitry Belov , Gang Xiong , Hwan-Joon Kwon , Yushu Zhang , Yongjun Kwak , Seunghee Han , Alexander Sirotkin , Candy Yiu , Carlos Aldana , Qian Li , Youn Hyoung Heo
IPC分类号： H04W4/029 , G01S13/76 , G01S13/87
CPC分类号： H04W4/029 , G01S13/765 , G01S13/876
摘要： Embodiments of a Next Generation Node-B (gNB) and User Equipment (UE) are generally described herein. The gNB may transmit control signaling to configure transmission of position reference signals (PRSs) by a plurality of transmit-receive points (TRPs). The gNB may receive, from the UE, for each of the TRPs, a set of signal location parameters (SLPs). The gNB may perform an iterative process to estimate a position of the UE. For a current iteration, the gNB may: determine a current estimate of the position of the UE based on a current plurality of sets of SLPs; and determine a cost function for each of the current plurality of sets of SLPs. The gNB may determine, based on the cost functions, a next plurality of sets of SLPs for a next estimate of the position of the UE.

3. 发明申请

US20160219557A1 DEVICES AND METHODS FOR EPDCCH MONITORING IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中EPDCCH监控的设备和方法
公开(公告)号：US20160219557A1
公开(公告)日：2016-07-28
申请号：US14748802
申请日：2015-06-24
申请人： Hong He , Seunghee Han , Jong-Kae Fwu , Hwan-Joon Kwon
发明人： Hong He , Seunghee Han , Jong-Kae Fwu , Hwan-Joon Kwon
IPC分类号： H04W72/04
CPC分类号： H04W76/28 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0091 , H04W52/0216 , H04W52/0229 , H04W76/15
摘要： Devices and methods of reducing blind decoding attempts of user equipment (UE) suing carrier aggregation are generally described. The UE may determine at least one subframe in a modification period to monitor for a physical downlink control channel (PDCCH) formed in accordance with a Discontinuous Transmission Downlink Control Information (DTX DCI) format. The DTX DCI format may indicate whether the serving cell is in a DTX or non-DTX state. The UE may determine the DTX state of each serving cell from the DTX DCI format and monitor an enhanced PDCCH of each serving cell in the non-DTX state to provide a scheduling assignment for the UE, without monitoring each serving cell in the DTX state. The UE may receive higher layer signaling that indicates a repetition period and subframe offset for DTX DCI format transmissions or a bitmap of the DTX DCI format transmissions for subframes within each modification period.
摘要翻译：通常描述减少用户设备（UE）对载波聚合的盲解码尝试的设备和方法。 UE可以在修改周期中确定至少一个子帧，以监视根据不连续传输下行链路控制信息（DTX DCI）格式形成的物理下行链路控制信道（PDCCH）。 DTX DCI格式可以指示服务小区是否处于DTX或非DTX状态。 UE可以从DTX DCI格式确定每个服务小区的DTX状态，并且监视非DTX状态下的每个服务小区的增强PDCCH，以便为UE提供调度分配，而不监视DTX状态下的每个服务小区。 UE可以接收指示DTX DCI格式传输的重复周期和子帧偏移的更高层信令，或者在每个修改周期内子帧的DTX DCI格式传输的位图。

4. 发明申请

US20160095076A1 SYSTEM AND METHOD OF MTC DEVICE OPERATIONS 有权
标题翻译： MTC设备操作的系统和方法
公开(公告)号：US20160095076A1
公开(公告)日：2016-03-31
申请号：US14711847
申请日：2015-05-14
申请人： Gang Xiong , Seunghee Han , Debdeep Chatterjee , Jong-Kae Fwu , Hong He , Alexei Davydov
发明人： Gang Xiong , Seunghee Han , Debdeep Chatterjee , Jong-Kae Fwu , Hong He , Alexei Davydov
IPC分类号： H04W56/00 , H04W4/00 , H04W72/04 , H04W72/00
CPC分类号： H04W56/002 , H04L1/08 , H04L5/0053 , H04W4/70 , H04W72/005 , H04W72/042
摘要： An eNodeB (eNB), user equipment (UE) and method for operating in enhanced coverage (EC) modes are generally described. The UE may receive one or more physical broadcast channel (PBCH) signals, dependent on whether the UE is in a normal coverage mode or in one of the EC modes. The PBCH signal may be combined to form a combined PBCH signal, when the UE is in an EC mode, and decoded to determine one of a plurality of sets of resource regions associated different EC modes for communication with the eNB. The signal may be scrambled using a Radio Network Temporary Identifier (RNTI) dependent on at least one of a signal type of the control signal and the EC mode. Paging and the system information block (SIB) signals in a Physical Downlink Shared Channel (PDSCH) may be decoded without decoding a physical downlink control channel (PDCCH) signal associated with the PDSCH.
摘要翻译：通常描述eNodeB（eNB），用户设备（UE）和用于以增强覆盖（EC）模式操作的方法。 UE可以接收一个或多个物理广播信道（PBCH）信号，这取决于UE是处于正常覆盖模式还是处于EC模式之一。当UE处于EC模式时，PBCH信号可以组合以形成组合PBCH信号，并且被解码以确定与eNB通信的不同EC模式的多个资源区域集合中的一个。信号可以使用依赖于控制信号的信号类型和EC模式中的至少一个的无线电网络临时标识符（RNTI）来加扰。可以解码物理下行链路共享信道（PDSCH）中的寻呼和系统信息块（SIB）信号，而不对与PDSCH相关联的物理下行链路控制信道（PDCCH）信号进行解码。

5. 发明申请

US20150215911A1 USER EQUIPMENT AND METHODS FOR OPERATION IN COVERAGE ENHANCEMENT MODE WITH PHYSICAL RANDOM ACCESS CHANNEL PREAMBLE 有权
标题翻译：使用物理随机访问通道前缀的用户设备和覆盖增强模式下的操作方法
公开(公告)号：US20150215911A1
公开(公告)日：2015-07-30
申请号：US14489874
申请日：2014-09-18
申请人： Konstantinos D. Dimou , Gang Xiong , Seunghee Han , Hong He
发明人： Konstantinos D. Dimou , Gang Xiong , Seunghee Han , Hong He
IPC分类号： H04W72/04 , H04W56/00 , H04W24/02
CPC分类号： H04W24/02 , H04W24/08 , H04W36/08 , H04W48/12 , H04W74/002 , H04W74/0833
摘要： Embodiments of a User Equipment (UE) to operate in accordance with a physical random access channel (PRACH) are disclosed herein. The UE may comprise hardware processing circuitry to determine a coverage enhancement category for the UE based on downlink channel statistics related to reception of downlink signals at the UE from an Evolved Node-B (eNB) and an uplink-downlink imbalance parameter related to uplink reception at the eNB. The hardware processing circuitry may be further to select, for use in a coverage enhancement mode, a PRACH preamble from a set of candidate PRACH preambles based on the determined coverage enhancement category for the UE. In some embodiments, at least some of the candidate PRACH preambles may span a different number of sub-frames.
摘要翻译：本文公开了根据物理随机接入信道（PRACH）来操作的用户设备（UE）的实施例。 UE可以包括硬件处理电路，用于基于与来自演进节点B（eNB）的UE处的UE的下行链路信号的接收相关的下行链路信道统计以及与上行链路接收相关的上行链路 - 下行链路不平衡参数来确定UE的覆盖增强类别在eNB。硬件处理电路可以进一步基于针对UE的所确定的覆盖增强类别，从覆盖增强模式中选择来自一组候选PRACH前导码的PRACH前导码。在一些实施例中，候选PRACH前导码中的至少一些可以跨越不同数量的子帧。

6. 发明申请

US20150085713A1 HARQ TIMELINES FOR TDD-FDD CARRIER AGGREGATION 有权
标题翻译： TDD-FDD载波聚合的HARQ时序
公开(公告)号：US20150085713A1
公开(公告)日：2015-03-26
申请号：US14318143
申请日：2014-06-27
申请人： Hong He , Jong-Kae Fwu , Seunghee Han , Gang Xiong
发明人： Hong He , Jong-Kae Fwu , Seunghee Han , Gang Xiong
IPC分类号： H04W72/04
CPC分类号： H04W24/04 , G06F9/4856 , H04L1/12 , H04L1/1607 , H04L1/1854 , H04L1/1887 , H04L5/001 , H04L5/0035 , H04L5/0037 , H04L5/0048 , H04L5/0055 , H04L47/12 , H04L47/122 , H04L67/025 , H04L67/104 , H04W8/005 , H04W24/10 , H04W36/32 , H04W40/22 , H04W40/24 , H04W48/16 , H04W52/0274 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W76/14 , H04W76/18 , H04W76/27 , H04W76/38 , H04W84/12 , H04W88/08 , H04W92/20 , Y02D10/24 , Y02D10/32 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/26
摘要： Disclosed embodiments include an end-to-end UE and eNB HARQ protocol design for various TDD−FDD joint operation wireless network configurations. Designs for timing of HARQ feedback in response to PDSCH and PUSCH transmissions (or simply, PDSCH and PUSCH) include both HARQ feedback from a UE, and HARQ feedback from an eNB. The PUSCH HARQ timeline embodiments also include both self-scheduling and cross-carrier scheduling scenarios for PUSCH transmissions. In addition, designs for the cross-carrier scheduling scenarios contemplate an FDD scheduling cell or a TDD scheduling cell.
摘要翻译：所公开的实施例包括用于各种TDD-FDD联合操作无线网络配置的端到端UE和eNB HARQ协议设计。响应于PDSCH和PUSCH传输（或简称为PDSCH和PUSCH）的HARQ反馈的定时设计包括来自UE的HARQ反馈和来自eNB的HARQ反馈。 PUSCH HARQ时间线实施例还包括用于PUSCH传输的自调度和跨载波调度场景。此外，跨载波调度方案的设计考虑了FDD调度小区或TDD调度小区。

7. 发明申请

US20160173249A1 REFERENCE SIGNAL PRESENCE DETECTON BASED LICENSE ASSISTED ACCESS AND REFERENCE SIGNAL SEQUENCE DESIGN 有权
标题翻译：参考信号存在检测基于许可的辅助访问和参考信号序列设计
公开(公告)号：US20160173249A1
公开(公告)日：2016-06-16
申请号：US14747663
申请日：2015-06-23
申请人： Hwan-Joon Kwon , Youn Hyoung Heo , Seunghee Han , Pingping Zong , Xiangyang Zhuang
发明人： Hwan-Joon Kwon , Youn Hyoung Heo , Seunghee Han , Pingping Zong , Xiangyang Zhuang
IPC分类号： H04L5/00 , H04W16/14 , H04W24/08
CPC分类号： H04L5/0048 , H04L27/0006 , H04W16/14
摘要： A user equipment device comprises physical layer circuitry configured to transmit and receive radio frequency electrical signals with one or more nodes of a radio access network, including monitor at least one of a communication channel unlicensed to a long term evolution (LTE) network (LTE-U) or a communication channel of a licensed assisted access (LAA) network and detect a reference signal (RS) of a subframe communicated using the at least one communication channel; and processing circuitry configured to measure a channel metric over at least a portion of the subframe that includes the RS, and process information included in the subframe according to an LTE communication protocol when the measured channel metric satisfies a specified channel metric threshold value.
摘要翻译：一种用户设备设备包括物理层电路，其被配置为与无线电接入网络的一个或多个节点发射和接收射频电信号，包括监视未被许可到长期演进（LTE）网络（LTE）网络的通信信道中的至少一个， U）或许可辅助接入（LAA）网络的通信信道，并且检测使用所述至少一个通信信道传送的子帧的参考信号（RS）; 以及处理电路，被配置为当所测量的信道度量满足指定的信道度量阈值时，根据LTE通信协议来测量包括所述RS的所述子帧的至少一部分上的信道度量以及包括在所述子帧中的处理信息。

8. 发明申请

US20150351115A1 DEVICES AND METHOD FOR RETRIEVING AND UTILIZING NEIGHBORING WLAN INFORMATION FOR LTE LAA OPERATION 有权
标题翻译：用于LTE LAA操作的相关WLAN信息的检索和使用的设备和方法
公开(公告)号：US20150351115A1
公开(公告)日：2015-12-03
申请号：US14670769
申请日：2015-03-27
申请人： Jeongho Jeon , Huaning Niu , Seunghee Han , Qinghua Li , Hwan-Joon Kwon
发明人： Jeongho Jeon , Huaning Niu , Seunghee Han , Qinghua Li , Hwan-Joon Kwon
IPC分类号： H04W72/12 , H04W24/10 , H04W48/16
CPC分类号： H04W48/16 , H04W16/14 , H04W24/02 , H04W72/02 , H04W72/0453 , H04W72/048 , H04W72/12 , H04W84/12
摘要： A License Assisted Access (LAA) enhanced NodeB (eNB), user equipment (UE) and communication methods therebetween operating in a Long Term Evolution unlicensed band (LTE-U) are generally described. The eNB may transmit a request to the UE for information regarding a Wireless Local Area Network (WLAN) over which the UE may be able to communicate. The WLAN information may include an LTE-U channel and time window for reporting. The UE may obtain the WLAN information through communication with an access point (AP). Measurement information of the LTE-U channel may also be obtained by or on behalf of the UE. The UE may transmit the WLAN information to the eNB. The eNB may use the WLAN information or submit the WLAN information to a network entity to perform channel selection, UE grouping or localization, appointing delegate UEs to perform channel sensing or scheduling UEs in a same group or proximity.
摘要翻译：通常描述在长期演进非授权频带（LTE-U）中操作的许可证辅助接入（LAA）增强型节点B（eNB），用户设备（UE）及其间的通信方法。 eNB可以向UE发送关于UE可能能够通信的无线局域网（WLAN）的信息的请求。 WLAN信息可以包括用于报告的LTE-U信道和时间窗口。 UE可以通过与接入点（AP）的通信来获得WLAN信息。 LTE-U信道的测量信息也可以由UE或代表UE获得。 UE可以向eNB发送WLAN信息。 eNB可以使用WLAN信息或将WLAN信息提交给网络实体以执行信道选择，UE分组或定位，指定委托UE执行信道感测或调度相同组或接近的UE。

9. 发明申请

US20160226639A1 SYSTEM AND METHODS FOR SUPPORT OF FREQUENCY HOPPING FOR UES WITH REDUCED BANDWIDTH SUPPORT 审中-公开
标题翻译：用于支持带宽减少带宽支持的UES频率振荡的系统和方法
公开(公告)号：US20160226639A1
公开(公告)日：2016-08-04
申请号：US14748814
申请日：2015-06-24
申请人： Gang Xiong , Debdeep Chatterjee , Seunghee Han
发明人： Gang Xiong , Debdeep Chatterjee , Seunghee Han
IPC分类号： H04L5/00 , H04B1/713
摘要： An eNodeB (eNB), Machine Type Communications (MTC) user equipment (UE) and method using a physical uplink control channel (PUCCH) in a non-legacy PUCCH region are generally described. The UE may be in an enhanced coverage (EC) mode. The UE may receive higher layer signaling indicating physical resource blocks in the PUCCH region and offsets in a cell- or UE-specific manner on a per-slot basis or, when in EC mode, per-set of N subframes basis. The UE may receive a resource allocation for a PUCCH in a PUCCH region separate from a legacy PUCCH region and reserved for non-legacy UEs. The UE may transmit a frequency hopping PUCCH in the PUCCH region and use shortened PUCCH format to accommodate an extended retuning time by puncturing a first and/or last symbol of at least one slot. If retuning, the UE may drop a sounding reference signal transmission in the next subframe.
摘要翻译：通常描述在非传统PUCCH区域中使用eNodeB（eNB），机器类型通信（MTC）用户设备（UE）和使用物理上行链路控制信道（PUCCH）的方法。 UE可以处于增强覆盖（EC）模式。 UE可以接收指示PUCCH区域中的物理资源块的更高层信令，并且在每个时隙的基础上以小区或UE特定的方式偏移，或者当在EC模式下，基于N个子帧的每组。 UE可以在与传统PUCCH区域分离并且为非传统UE分配的PUCCH区域中接收用于PUCCH的资源分配。 UE可以在PUCCH区域中发送跳频PUCCH，并且使用缩短的PUCCH格式以通过对至少一个时隙的第一和/或最后一个符号进行删截来适应扩展的重新调度时间。如果重新调度，则UE可以在下一个子帧中丢弃探测参考信号传输。

10. 发明申请

US20210168774A1 TRANSMISSION ON A PCELL SCHEDULED BY AN SCELL PDCCH IN A 5G NR NETWORK 有权
公开(公告)号：US20210168774A1
公开(公告)日：2021-06-03
申请号：US17171729
申请日：2021-02-09
申请人： Yingyang Li , Gang Xiong , Dae Won Lee , Seunghee Han
发明人： Yingyang Li , Gang Xiong , Dae Won Lee , Seunghee Han
IPC分类号： H04W72/04 , H04W16/14
摘要： A user equipment (UE) configured for operating in a fifth-generation (5G) new radio (NR) network may monitor search space sets for a number of physical downlink control channel (PDCCH) candidates within a number of non-overlapped control-channel elements (CCEs) for a primary cell (PCell). The number of PDCCH candidates and the number of non-overlapped CCEs may include PDCCH candidates and non-overlapped CCEs on a scheduling secondary cell (SCell). The scheduling SCell may be an SCell that schedules a transmission on the PCell. The UE may decode one or more of the PDCCH candidates on the scheduling SCell for a downlink control information (DCI) format which may schedule a physical downlink shared channel (PDSCH) transmission and/or a physical uplink shared channel (PUSCH) transmission of the PCell.

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