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1. 发明授权

US09565695B2 Apparatus and method for transmitting uplink scheduling request in mobile communication system 有权
标题翻译：用于在移动通信系统中发送上行调度请求的装置和方法
公开(公告)号：US09565695B2
公开(公告)日：2017-02-07
申请号：US13636845
申请日：2011-04-07
申请人： Hong He , Yingyang Li , Chengjun Sun
发明人： Hong He , Yingyang Li , Chengjun Sun
IPC分类号： H04J3/00 , H04W72/12 , H04L1/00 , H04L1/16 , H04L1/18 , H04L5/00
CPC分类号： H04W72/1284 , H04L1/0031 , H04L1/1671 , H04L1/1861 , H04L5/0055 , H04L5/0057
摘要： A method and apparatus for transmitting an uplink Scheduling Request (SR) are provided. The method includes, obtaining a SR subframe configuration by receiving signaling, and transmitting SR information to a Base Station (BS) by using physical resources of another non-SR channel for transmitting other uplink control information. By applying the present invention, the SR, ACKnowledgement/Non-ACKnowledgement (ACK/NACK) or Channel Quality Indicator (CQI) information is returned to a BS when low Constant Modulus (CM) characteristic of an uplink Component Carrier (CC) is ensured.
摘要翻译：提供了一种用于发送上行链路调度请求（SR）的方法和装置。该方法包括：通过接收信令来获得SR子帧配置，并且通过使用另一个非SR信道的物理资源来发送SR信息到基站（BS）以发送其他上行链路控制信息。通过应用本发明，当确保上行链路分量载波（CC）的低恒定模量（CM）特性时，将SR，确认/不确认（ACK / NACK）或信道质量指示符（CQI）信息返回给BS 。

2. 发明申请

US20110235682A1 Method and apparatus for determining reference signals in mobile communication system 审中-公开
标题翻译：用于确定移动通信系统中的参考信号的方法和装置
公开(公告)号：US20110235682A1
公开(公告)日：2011-09-29
申请号：US13065646
申请日：2011-03-25
申请人： Hong He , Yingyang Li , Chengjun Sun
发明人： Hong He , Yingyang Li , Chengjun Sun
IPC分类号： H04B1/713
CPC分类号： H04J13/22 , H04L5/0023 , H04L5/0048 , H04L5/0051 , H04W72/042
摘要： Embodiments of the present invention provide a method and an apparatus for determining reference signals. A User Equipment (UE) obtains group hopping information and/or sequence hopping information of a UE-specific reference signal from cell-specific system information broadcasted by an eNB. The UE receives UE-specific control information transmitted by the eNB to the UE. The UE generates a UE-specific reference signal of a first slot according to the group hopping information and/or sequence hopping information of the broadcasted cell-specific reference signal. If the UE-specific control information indicates that group hopping and/or sequence hopping of UE-specific reference signals is disabled, the UE generates a UE-specific reference signal of a second slot in a same frame with the first slot according to the UE-specific reference signal of the first slot. The UE is able to determine the reference signals when multiple UEs share physical resource blocks.
摘要翻译：本发明的实施例提供了一种用于确定参考信号的方法和装置。用户设备（UE）从由eNB广播的小区特定系统信息获取UE特定参考信号的组跳频信息和/或序列跳频信息。 UE向UE发送由eNB发送的UE专用控制信息。 UE根据广播小区特定参考信号的组跳频信息和/或序列跳频信息生成第一时隙的UE特定参考信号。如果UE专用控制信息指示UE特定参考信号的组跳和/或序列跳跃被禁用，则UE根据UE生成与第一时隙相同的帧中的第二时隙的UE专用参考信号 - 第一时隙的特定参考信号。当多个UE共享物理资源块时，UE能够确定参考信号。

3. 发明申请

US20130021921A1 METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION 审中-公开
标题翻译：发送上拉式控制信息的方法和装置
公开(公告)号：US20130021921A1
公开(公告)日：2013-01-24
申请号：US13639085
申请日：2011-04-01
申请人： Hong He , Yingyang Li , Chengjun Sun
发明人： Hong He , Yingyang Li , Chengjun Sun
IPC分类号： H04W72/04 , H04W52/02 , H04W24/00
CPC分类号： H04L1/1861 , H04L5/0055
摘要： A method for transmitting uplink control information includes: determining, by a User Equipment (UE), configuration information of its Component Carrier (CC); receiving, by UE, a downlink data packet of each CC, and generating acknowledgement/negative acknowledgement ACK/NACK information of the CC to be fed back for each CC independently; and determining indicator information for indicating the ACK/NACK information of the UE that is to be fed back to an evolved Node-B eNB and a channel resource for sending the indicator information according to the configuration information of its CC and whether it is required to send a Scheduling Requirement (SR) information, and sending an indicator message using the determined channel resource.
摘要翻译：一种用于发送上行链路控制信息的方法包括：由用户设备（UE）确定其分量载波（CC）的配置信息; 由UE接收每个CC的下行链路数据分组，并且独立地为每个CC生成要反馈的CC的确认/否定确认ACK / NACK信息; 以及确定用于指示要反馈到演进型节点B eNB的UE的ACK / NACK信息的指示符信息和用于根据其CC的配置信息发送指示符信息的信道资源，以及是否需要发送调度要求（SR）信息，并使用确定的信道资源发送指示符消息。

4. 发明授权

US08000273B2 Method for transmitting uplink sounding reference signal for LTE system 有权
标题翻译： LTE系统发射上行探测参考信号的方法
公开(公告)号：US08000273B2
公开(公告)日：2011-08-16
申请号：US12542310
申请日：2009-08-17
申请人： Hong He , Yingyang Li
发明人： Hong He , Yingyang Li
IPC分类号： H04J3/00 , H04J1/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0051
摘要： A method for transmitting an uplink sounding reference signal includes indexing Single Carrier Frequency Division Multiple Access (SC-FDMA) symbols within a single radio frame for transmitting a Sounding Reference Signal (SRS) as a number k, and calculating a value of nSRS according to number k and an index number of the radio frames for transmitting the SRS, determining an index number of a frequency-domain start sub-carrier mapped from time-domain SRS symbol with nSRS, and transmitting the SRS through the sub-carrier with the determined index number determined. Before transmitting the SRS, the start frequency position for SRS should be changed according to the specific frequency-hop pattern to guarantee that the UE may uniformly sound the entire SRS frequency-hop bandwidth after multiple soundings.
摘要翻译：用于发送上行探测参考信号的方法包括在单个无线电帧内索引单载波频分多址（SC-FDMA）符号，用于发送作为数k的探测参考信号（SRS），并根据下式计算nSRS的值数字k和用于发送SRS的无线电帧的索引号，确定从具有nSRS的时域SRS符号映射的频域起始子载波的索引号，并通过所确定的子载波发送SRS 指数确定。在发送SRS之前，应根据特定的跳频模式改变SRS的起始频率位置，以保证UE可以在多次发现之后均匀地发送整个SRS频跳带宽。

5. 发明授权

US08797923B2 Method for transmitting uplink sounding reference signal for LTE system 有权
标题翻译： LTE系统发射上行探测参考信号的方法
公开(公告)号：US08797923B2
公开(公告)日：2014-08-05
申请号：US13155093
申请日：2011-06-07
申请人： Hong He , Yingyang Li
发明人： Hong He , Yingyang Li
IPC分类号： H04J3/00 , H04W72/04 , H04L5/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0051
摘要： Disclosed are a method and apparatus for transmitting an uplink Sounding Reference Signal (SRS), the method including identifying a number of downlink and uplink switch points within a radio frame Nsp and a system frame number nf, calculating a value of nSRS according to a number of downlink and uplink switch points within a radio frame Nsp, and the system frame number nf for transmitting the SRS, determining a frequency-domain starting position of the SRS with nSRS, and transmitting the SRS at the determined frequency-domain starting position.
摘要翻译：公开了一种用于发送上行探测参考信号（SRS）的方法和装置，该方法包括：识别无线电帧Nsp内的下行链路和上行链路交换点的数量，以及系统帧号nf，根据数字计算nSRS的值在无线电帧Nsp内的下行链路和上行链路交换点以及用于发送SRS的系统帧号nf，用nSRS确定SRS的频域起始位置，并在确定的频域起始位置发送SRS。

6. 发明申请

US20140211768A1 ACK/NACK FEEDBACK METHOD IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的ACK / NACK反馈方法
公开(公告)号：US20140211768A1
公开(公告)日：2014-07-31
申请号：US14239415
申请日：2012-08-16
申请人： Hong He , Yingyang Li , Chengjun Sun
发明人： Hong He , Yingyang Li , Chengjun Sun
IPC分类号： H04L1/00 , H04W72/04
CPC分类号： H04W72/0446 , H04L1/0034 , H04L1/1854 , H04L1/1893 , H04L5/001 , H04L5/0044 , H04L5/0055 , H04L5/0073 , H04L5/0092 , H04L5/0094 , H04L5/14 , H04L5/1469
摘要： A method of ACK/NACK feedback in a wireless communication system. The method includes determining, by a UE, a number of public sub-frames, all of which are uplink sub-frame in PCC and any SCC sub-frames of any radio frame in frame structure configurations according to the frame structure configurations of the PCC and any SCC, selecting, by the UE, a configuration, uplink sub-frames of which merely include sub-frames corresponding to the determined number of public sub-frames from existing seven kinds of frame structure configurations, and feeding back, by the UE, to an eNB ACK/NACK information corresponding to PDSCH in the SCC on the PCC adopting a timing relationship between the PDSCH and the ACK/NACK corresponding to the selected configuration.
摘要翻译：一种在无线通信系统中的ACK / NACK反馈的方法。该方法包括：根据PCC的帧结构配置，确定PCC中的所有子帧和帧结构配置中任何无线帧的任何SCC子帧的公共子帧数，以及任何SCC，由UE选择配置，其上行链路子帧仅包括与现有的七种帧结构配置的所确定的公共子帧数相对应的子帧，并由UE反馈涉及在PCC上的SCC中与PDSCH对应的eNB ACK / NACK信息，采用PDSCH与与所选配置相对应的ACK / NACK之间的定时关系。

7. 发明申请

US20130016707A1 APPARATUS AND METHOD FOR TRANSMITTING UPLINK SCHEDULING REQUEST IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统发送上行链路调度请求的装置和方法
公开(公告)号：US20130016707A1
公开(公告)日：2013-01-17
申请号：US13636845
申请日：2011-04-07
申请人： Hong He , Yingyang Li , Chengjun Sun
发明人： Hong He , Yingyang Li , Chengjun Sun
IPC分类号： H04W72/04
CPC分类号： H04W72/1284 , H04L1/0031 , H04L1/1671 , H04L1/1861 , H04L5/0055 , H04L5/0057
摘要： A method and apparatus for transmitting an uplink Scheduling Request (SR) are provided. The method includes, obtaining a SR subframe configuration by receiving signaling, and transmitting SR information to a Base Station (BS) by using physical resources of another non-SR channel for transmitting other uplink control information. By applying the present invention, the SR, ACKnowledgement/Non-ACKnowledgement (ACK/NACK) or Channel Quality Indicator (CQI) information is returned to a BS when low Constant Modulus (CM) characteristic of an uplink Component Carrier (CC) is ensured.
摘要翻译：提供了一种用于发送上行链路调度请求（SR）的方法和装置。该方法包括：通过接收信令来获得SR子帧配置，并且通过使用另一个非SR信道的物理资源来发送SR信息到基站（BS）以发送其他上行链路控制信息。通过应用本发明，当确保上行链路分量载波（CC）的低恒定模量（CM）特性时，将SR，确认/不确认（ACK / NACK）或信道质量指示符（CQI）信息返回给BS 。

8. 发明申请

US20120230273A1 METHOD FOR INDICATING HYBRID AUTOMATIC REPEAT REQUEST TIMING RELATION 审中-公开
标题翻译：表示混合自动重复请求时序关系的方法
公开(公告)号：US20120230273A1
公开(公告)日：2012-09-13
申请号：US13418248
申请日：2012-03-12
申请人： Hong He , Yingyang Li , Chengjun Sun , Guanghui Zhang
发明人： Hong He , Yingyang Li , Chengjun Sun , Guanghui Zhang
IPC分类号： H04W4/00 , H04W68/00 , H04W72/04
CPC分类号： H04L1/1887 , H04B7/2656 , H04W56/0045
摘要： A method for indicating HARQ timing relation is provided by the present disclosure. First, an evolved NodeB (eNB) notifies a user equipment (UE) to enable an uplink/downlink subframe dynamic conversion function. Second, the eNB converts uplink and downlink subframes dynamically, and notifies the UE of the HARQ timing relation corresponding to the converted uplink/downlink subframe configuration. Finally, the eNB and UE communicate with each other according to the said HARQ timing relation. The dynamic flexible subframe is highly efficiently used in the present disclosure, and the object of changing the frame structure dynamically according to data service change more accurately and timely can be reached.
摘要翻译：本公开提供了一种用于指示HARQ定时关系的方法。首先，演进的NodeB（eNB）向用户设备（UE）通知上行/下行子帧动态转换功能。其次，eNB动态地转换上行链路和下行链路子帧，并向UE通知与转换的上行/下行子帧配置对应的HARQ定时关系。最后，eNB和UE根据所述HARQ定时关系进行通信。动态灵活子帧在本公开中被高效地使用，并且可以更准确和及时地根据数据业务动态地改变帧结构的目的。

9. 发明申请

US20100067410A1 METHOD FOR TRANSMITTING UPLINK SOUNDING REFERENCE SIGNAL FOR LTE SYSTEM 有权
标题翻译：用于LTE系统发送上行参考信号的方法
公开(公告)号：US20100067410A1
公开(公告)日：2010-03-18
申请号：US12542310
申请日：2009-08-17
申请人： Hong He , Yingyang Li
发明人： Hong He , Yingyang Li
IPC分类号： H04J3/00 , H04J1/00
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0051
摘要： A method for transmitting an uplink sounding reference signal includes indexing Single Carrier Frequency Division Multiple Access (SC-FDMA) symbols within a single radio frame for transmitting a Sounding Reference Signal (SRS) as a number k, and calculating a value of nSRS according to number k and an index number of the radio frames for transmitting the SRS, determining an index number of a frequency-domain start sub-carrier mapped from time-domain SRS symbol with nSRS, and transmitting the SRS through the sub-carrier with the determined index number determined. Before transmitting the SRS, the start frequency position for SRS should be changed according to the specific frequency-hop pattern to guarantee that the UE may uniformly sound the entire SRS frequency-hop bandwidth after multiple soundings.
摘要翻译：用于发送上行探测参考信号的方法包括在单个无线电帧内索引单载波频分多址（SC-FDMA）符号，用于发送作为数k的探测参考信号（SRS），并根据下式计算nSRS的值数字k和用于发送SRS的无线电帧的索引号，确定从具有nSRS的时域SRS符号映射的频域起始子载波的索引号，并通过所确定的子载波发送SRS 指数确定。在发送SRS之前，应根据特定的跳频模式改变SRS的起始频率位置，以保证UE可以在多次发现之后均匀地发送整个SRS频跳带宽。

10. 发明授权

US09642114B2 Path-loss estimation for uplink power control in a carrier aggregation environment 有权
公开(公告)号：US09642114B2
公开(公告)日：2017-05-02
申请号：US13537967
申请日：2012-06-29
申请人： Mo-Han Fong , Hong He
发明人： Mo-Han Fong , Hong He
IPC分类号： H04W52/14 , H04W52/24 , H04W72/08 , H04B7/02 , H04W68/02 , H04W72/04 , H04B7/024 , H04B7/0456 , H04W4/06 , H04W24/02 , H04W4/00 , H04J3/12 , H04L5/00 , H04L5/14 , H04L1/00 , H04L27/26 , H04W76/00 , H04W76/02 , H04W52/34 , H04W84/14
CPC分类号： H04L27/2675 , H04B7/024 , H04B7/0456 , H04B7/0626 , H04J3/12 , H04J11/00 , H04L1/0026 , H04L1/0077 , H04L1/1812 , H04L5/0035 , H04L5/0053 , H04L5/0055 , H04L5/0078 , H04L5/14 , H04L27/2646 , H04L27/2662 , H04W4/06 , H04W4/70 , H04W24/02 , H04W52/146 , H04W52/242 , H04W52/244 , H04W52/34 , H04W56/0015 , H04W68/02 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/085 , H04W72/12 , H04W76/11 , H04W76/40 , H04W84/14 , H04W88/02 , H04W88/08 , Y02D70/00 , Y02D70/20
摘要： Technology for uplink power control in a wireless network is disclosed. Receiving a component carrier list at a User Equipment (UE) is disclosed where the component carriers grouped in the list have one or more common characteristics relative to the power necessary for uplink transmission on those component carriers. A path-loss estimation performed on the downlink of a component carrier in the component carrier list can, therefore, be used to control uplink transmission for other component carriers in the list. Additionally, a UE can receive a path-loss difference parameter providing an offset for one or more factors related to the power necessary for uplink transmission between a component carrier with certain characteristics relative to those factors and a component carrier with different characteristics relative to those same factors.

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