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1. 发明授权

US09210696B2 Method and apparatus for processing UCI and method for transmission thereof based on MIMO system 有权
标题翻译：用于处理UCI的方法和装置及其基于MIMO系统的传输方法
公开(公告)号：US09210696B2
公开(公告)日：2015-12-08
申请号：US13703628
申请日：2011-08-02
申请人： Wenhong Chen , Ya′nan Lin , Xuejuan Gao
发明人： Wenhong Chen , Ya′nan Lin , Xuejuan Gao
IPC分类号： H04W72/04 , H04L1/00 , H04L1/18 , H04L1/16 , H04L1/12 , H04L1/06
CPC分类号： H04W72/0413 , H04L1/0073 , H04L1/06 , H04L1/08 , H04L1/1671 , H04L1/1858 , H04L5/0026 , H04L5/0055 , H04L2001/125
摘要： The present invention provides a method and apparatus for processing uplink control information (UCI) and a method for transmitting the UCI based on a multiple input multiple output system, which processing method comprises: repeating ACK/NACK source bits and/or rank indicator (RI) source bits in the uplink control information to form M groups, with each group corresponding to a code word (S302), wherein M is the total number of code words; carrying out channel encoding on the ACK/NACK source bits and/or RI source bits of each code word to obtain QACK*Li output bits (S304), wherein QACK is the channel encoding output bits corresponding to each layer in a certain code word, L is the total number of layers, and the layer number corresponding to the i-th code word is Li; and multiplexing and interleaving the output bits and the data bits of the corresponding code word (S306). The present invention solves the problems of transmission and channel encoding of the ACK/NACK and/or RI in the multiple input multiple output (MIMO) system, and at the same time takes into account high load situations and backward compatibility.
摘要翻译：本发明提供了一种用于处理上行链路控制信息（UCI）的方法和装置以及一种基于多输入多输出系统发送UCI的方法，该处理方法包括：重复ACK / NACK源位和/或秩指示符（RI ）源位以形成M组，其中每个组对应于码字（S302），其中M是码字的总数; 对每个代码字的ACK / NACK源位和/或RI源位执行信道编码以获得QACK * Li输出位（S304），其中QACK是对应于某个代码字中的每个层的信道编码输出位， L是层的总数，对应于第i个码字的层号是Li; 并对相应代码字的输出位和数据位进行复用和交织（S306）。本发明解决了在多输入多输出（MIMO）系统中的ACK / NACK和/或RI的传输和信道编码的问题，并且同时考虑到高负载情况和向后兼容性。

2. 发明申请

US20130208670A1 METHOD AND APPARATUS FOR PROCESSING UCI AND METHOD FOR TRANSMISSION THEREOF BASED ON MIMO SYSTEM 有权
标题翻译：用于处理UCI的方法和装置及其基于MIMO系统的传输方法
公开(公告)号：US20130208670A1
公开(公告)日：2013-08-15
申请号：US13703628
申请日：2011-08-02
申请人： Wenhong Chen , Ya'nan Lin , Xuejuan Gao
发明人： Wenhong Chen , Ya'nan Lin , Xuejuan Gao
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04L1/0073 , H04L1/06 , H04L1/08 , H04L1/1671 , H04L1/1858 , H04L5/0026 , H04L5/0055 , H04L2001/125
摘要： The present invention provides a method and apparatus for processing uplink control information (UCI) and a method for transmitting the UCI based on a multiple input multiple output system, which processing method comprises: repeating ACK/NACK source bits and/or rank indicator (RI) source bits in the uplink control information to form M groups, with each group corresponding to a code word (S302), wherein M is the total number of code words; carrying out channel encoding on the ACK/NACK source bits and/or RI source bits of each code word to obtain QACK*Li output bits (S304), wherein QACK is the channel encoding output bits corresponding to each layer in a certain code word, L is the total number of layers, and the layer number corresponding to the i-th code word is Li; and multiplexing and interleaving the output bits and the data bits of the corresponding code word (S306). The present invention solves the problems of transmission and channel encoding of the ACK/NACK and/or RI in the multiple input multiple output (MIMO) system, and at the same time takes into account high load situations and backward compatibility.
摘要翻译：本发明提供了一种用于处理上行链路控制信息（UCI）的方法和装置以及一种基于多输入多输出系统发送UCI的方法，该处理方法包括：重复ACK / NACK源位和/或秩指示符（RI ）源位以形成M组，其中每个组对应于码字（S302），其中M是码字的总数; 对每个代码字的ACK / NACK源位和/或RI源位执行信道编码以获得QACK * Li输出位（S304），其中QACK是与特定码字中的每个层对应的信道编码输出位， L是层的总数，对应于第i个码字的层号是Li; 并对相应代码字的输出位和数据位进行复用和交织（S306）。本发明解决了在多输入多输出（MIMO）系统中的ACK / NACK和/或RI的传输和信道编码的问题，并且同时考虑到高负载情况和向后兼容性。

3. 发明申请

US20130286948A1 UPLINK POWER CONTROL METHOD, POWER CONTROL PARAMETER CONFIGURATION METHOD AND APPARATUS THEREOF 有权
标题翻译：上电功率控制方法，功率控制参数配置方法及其设备
公开(公告)号：US20130286948A1
公开(公告)日：2013-10-31
申请号：US13978530
申请日：2012-01-06
申请人： Xuejuan Gao , Zukang Shen , Xueming Pan
发明人： Xuejuan Gao , Zukang Shen , Xueming Pan
IPC分类号： H04W52/18
CPC分类号： H04W52/18 , H04L1/0026 , H04L1/0031 , H04L1/0041 , H04L1/0057 , H04L1/0073 , H04L1/1692 , H04W52/146 , H04W52/286 , H04W52/325 , H04W52/42
摘要： Disclosed are an uplink power control method, power control parameter configuration method and apparatus thereof. The uplink power control method comprises: a user equipment receives data in M downlink sub-frames of N downlink carriers and generates uplink control information, wherein the uplink control information of the M downlink sub-frames is transmitted in one uplink sub-frame; the user equipment determines ΔF_PUCCH(F) and h(n) for calculating the transmit power of a physical uplink control channel (PUCCH) according to whether the number of bits of the uplink control information is larger than a predefined threshold; ΔF_PUCCH(F) represents the power offset of different PUCCH formats relative to the PUCCH format 1a, h(n) represents the power offset corresponding to the number of transmission bits of the PUCCH; the user equipment calculates the PUCCH transmit power according to ΔF_PUCCH(F) and h(n), and sending the uplink control information on the PUCCH using the calculated transmit power. The present is invention can improve the accuracy of power control, thus enhance the transmission performance of the uplink control information.
摘要翻译：公开了一种上行链路功率控制方法，功率控制参数配置方法及其装置。上行链路功率控制方法包括：用户设备在N个下行链路载波的M个下行链路子帧中接收数据，并产生上行链路控制信息，其中M个下行链路子帧的上行链路控制信息在一个上行链路子帧中发送; 用户设备根据上行链路控制信息的比特数是否大于预定阈值，确定用于计算物理上行链路控制信道（PUCCH）的发射功率的DeltaF_PUCCH（F）和h（n） DeltaF_PUCCH（F）表示相对于PUCCH格式1a的不同PUCCH格式的功率偏移，h（n）表示与PUCCH的传输比特数相对应的功率偏移量; 用户设备根据DeltaF_PUCCH（F）和h（n）计算PUCCH发送功率，并且使用所计算的发送功率在PUCCH上发送上行链路控制信息。本发明可以提高功率控制的精度，从而提高上行控制信息的传输性能。

4. 发明申请

US20150043452A1 METHOD, SYSTEM AND DEVICE FOR TRANSMITTING FEEDBACK INFORMATION 审中-公开
标题翻译：用于发送反馈信息的方法，系统和设备
公开(公告)号：US20150043452A1
公开(公告)日：2015-02-12
申请号：US14356136
申请日：2012-08-08
申请人： Yanan Li , Zukang Shen , Xuejuan Gao
发明人： Yanan Li , Zukang Shen , Xuejuan Gao
IPC分类号： H04L5/00 , H04L12/24 , H04L29/06
CPC分类号： H04L5/0055 , H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1854 , H04L41/0853 , H04L69/02
摘要： The embodiments of the present application relate to the technical field of wireless communications, and in particular, to a method, system and device for transmitting feedback information, used for realizing simultaneous feedback of multi-carrier ACK/NACK and periodical CSI. The method for sending feedback information in the embodiments of the present application includes: user equipment determining a PUCCH resource corresponding to first feedback information in second feedback information periodical reporting subframes; the user equipment determining feedback information to be transmitted and including the first feedback information according to the determined PUCCH resource and transmitting same via the PUCCH resource corresponding to the first feedback information. Since the user equipment determines feedback information including first feedback information according to the PUCCH resource corresponding to the first feedback information in the second feedback information periodical reporting subframes and transmits same via the determined PUCCH resource, thus realizing simultaneous feedback of multi-carrier ACK/NACK and periodical CSI.
摘要翻译：本申请的实施例涉及无线通信的技术领域，特别是涉及用于实现多载波ACK / NACK和周期性CSI的同时反馈的反馈信息的方法，系统和装置。在本申请的实施例中发送反馈信息的方法包括：用户设备确定与第二反馈信息周期性报告子帧中的第一反馈信息对应的PUCCH资源; 所述用户设备确定要发送的反馈信息，并且根据所确定的PUCCH资源包括所述第一反馈信息，并经由所述PUCCH资源对应于所述第一反馈信息进行发送。由于用户设备根据与第一反馈信息周期性报告子帧中的第一反馈信息相对应的PUCCH资源确定包括第一反馈信息的反馈信息，并且经由所确定的PUCCH资源进行发送，从而实现多载波ACK / NACK的同时反馈和期刊CSI。

5. 发明申请

US20130272157A1 POWER CONTROL METHOD AND DEVICE FOR PHYSICAL UPLINK CONTROL CHANNEL 有权
标题翻译：用于物理上拉控制通道的功率控制方法和装置
公开(公告)号：US20130272157A1
公开(公告)日：2013-10-17
申请号：US13988803
申请日：2011-11-22
申请人： Xuejuan Gao , Zukang Shen , Xueming Pan
发明人： Xuejuan Gao , Zukang Shen , Xueming Pan
IPC分类号： H04W52/14
CPC分类号： H04W52/146 , H04L1/1621 , H04L1/1635 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04W52/242 , H04W52/325 , H04W52/34 , H04W52/36 , H04W52/50
摘要： This application discloses a power control method and device of a Physical Uplink Control Channel (PUCCH) in a long term evolution (LTE) advanced system, relates to the technical field of wireless communications and is intended to reasonably determine the signal transmit power of a user equipment (UE) on the PUCCH to thereby improve the power utilization ratio of the user equipment. In this application, upon determining to bundle generated positive acknowledge (ACK)/negative acknowledge (NACK) information, the UE bundles the ACK/NACK information in a predefined bundling scheme, determines the power offset value corresponding to the number of bits carried on the PUCCH according to the bundling scheme and further determines the transmit power of the PUCCH. With the invention, the transmit power of the UE can be determined more reasonably.
摘要翻译：本申请公开了长期演进（LTE）高级系统中的物理上行链路控制信道（PUCCH）的功率控制方法和装置，涉及无线通信的技术领域，旨在合理地确定用户的信号发射功率设备（UE），从而提高用户设备的功率利用率。在本应用中，在确定捆绑生成的肯定确认（ACK）/否定确认（NACK）信息时，UE以预定义的绑定方案捆绑ACK / NACK信息，确定与在其上携带的比特数相对应的功率偏移值 PUCCH，并且还确定PUCCH的发送功率。利用本发明，可以更合理地确定UE的发射功率。

6. 发明申请

US20130170447A1 CONFIGURATION METHOD AND DEVICE FOR UPLINK CONTROL CHANNEL RESOURCE IN MULTI-ANTENNA SCENE 有权
标题翻译：用于多天线场景中上行链路控制信道资源的配置方法和设备
公开(公告)号：US20130170447A1
公开(公告)日：2013-07-04
申请号：US13691740
申请日：2012-12-01
申请人： Yanan Lin , Zukang Shen , Xuejuan Gao
发明人： Yanan Lin , Zukang Shen , Xuejuan Gao
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B7/0678 , H04L5/001 , H04L5/0023 , H04L5/0053 , H04L5/0055 , H04L5/0082 , H04L5/0094 , H04W72/02
摘要： The present invention discloses a configuration method and device for an uplink control channel resource in multi-antenna scene, the technical solutions of the present invention perform configurations for the uplink control channel resource, to a terminal equipment, by means of a semi-statically configured initial resource and a dynamically configured ACK/NACK Resource Indication (ARI) information indication selection result or offset information, thus implements an uplink control channel resource configuration solution combining dynamic indication with semi-static indication. The method can be achieved in a simple and easy way, and simultaneously can be used in a Frequency Division Duplexing (FDD) system and a Time Division Duplexing (TDD) system.
摘要翻译：本发明公开了一种多天线场景中的上行链路控制信道资源的配置方法和装置，本发明的技术方案通过半静态配置对终端设备进行上行链路控制信道资源的配置初始资源和动态配置的ACK / NACK资源指示（ARI）信息指示选择结果或偏移信息，从而实现将动态指示与半静态指示相结合的上行链路控制信道资源配置解决方案。该方法可以简单方便地实现，同时可用于频分双工（FDD）系统和时分双工（TDD）系统。

7. 发明申请

US20130077541A1 METHOD AND DEVICE FOR DETERMINING UPLINK CONTROL CHANNEL RESOURCES 有权
标题翻译：用于确定上行链路控制信道资源的方法和设备
公开(公告)号：US20130077541A1
公开(公告)日：2013-03-28
申请号：US13626761
申请日：2012-09-25
申请人： Yanan Lin , Zukang Shen , Xueming Pan , Xuejuan Gao
发明人： Yanan Lin , Zukang Shen , Xueming Pan , Xuejuan Gao
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04L1/1607 , H04L1/1861 , H04L5/001 , H04L5/0055
摘要： A method and a device for determining uplink control channel resources are disclosed by the embodiments of the present invention. With the technical solutions of the embodiments of the present invention, the uplink control resources, such as the ACK/NACK and the like, can be configured semi-statically. The method is applicable for both the FDD system and the TDD system. The overhead of the uplink feedback channel in the Long Term Evolution (LTE) carrier aggregation system is reduced. Therefore the system performance of the LTE multi-carrier advanced system is improved, and the system is compatible with the LTE Release 8 system well.
摘要翻译：通过本发明的实施例公开了一种用于确定上行链路控制信道资源的方法和装置。利用本发明的实施例的技术方案，可以半静态地配置诸如ACK / NACK等上行链路控制资源。该方法适用于FDD系统和TDD系统。长期演进（LTE）载波聚合系统中的上行链路反馈信道的开销降低。因此，LTE多载波高级系统的系统性能得到提高，系统与LTE版本8系统兼容。

8. 发明授权

US09628240B2 Method and device for simultaneous transmission of ACK/NACK feedback information and periodic CQI/PMI/RI feedback bits 有权
公开(公告)号：US09628240B2
公开(公告)日：2017-04-18
申请号：US14002105
申请日：2011-11-09
申请人： Xuejuan Gao , Zukang Shen , Yanan Lin
发明人： Xuejuan Gao , Zukang Shen , Yanan Lin
IPC分类号： H04W4/00 , H04L12/28 , H04L5/00 , H04L1/00 , H04L1/16 , H04B7/06
CPC分类号： H04L5/0055 , H04B7/063 , H04B7/0632 , H04B7/0636 , H04B7/0639 , H04L1/0031 , H04L1/1621 , H04L1/1671
摘要： Disclosed are a method and device for simultaneous transmission of ACK/NACK feedback information and periodic CQI/PMI/RI feedback bits. By way of using the technical solution of the embodiments of the present invention, the periodic CQI/PMI/RI feedback bits and ACK/NACK feedback information can be simultaneously transmitted in the same uplink sub-frame using PUCCH format 3 in an LTE-A system, thus avoiding the situation that the transmission of the periodic CQI/PMI/RI information needs to be abandoned when the ACK/NACK feedback information and the periodic CQI/PMI/RI information are transmitted simultaneously in the same uplink sub-frame, improving the feedback efficiency of the uplink control information.

9. 发明授权

US09538481B2 Uplink power control method, power control parameter configuration method and apparatus thereof 有权
标题翻译：上行电源控制方法，功率控制参数配置方法及其装置
公开(公告)号：US09538481B2
公开(公告)日：2017-01-03
申请号：US13978530
申请日：2012-01-06
申请人： Xuejuan Gao , Zukang Shen , Xueming Pan
发明人： Xuejuan Gao , Zukang Shen , Xueming Pan
IPC分类号： H04W52/18 , H04W52/14 , H04W52/28 , H04W52/32 , H04W52/42 , H04L1/16 , H04L1/00
CPC分类号： H04W52/18 , H04L1/0026 , H04L1/0031 , H04L1/0041 , H04L1/0057 , H04L1/0073 , H04L1/1692 , H04W52/146 , H04W52/286 , H04W52/325 , H04W52/42
摘要： Disclosed are an uplink power control method, power control parameter configuration method and apparatus thereof. The uplink power control method comprises: a user equipment receives data in M downlink sub-frames of N downlink carriers and generates uplink control information, wherein the uplink control information of the M downlink sub-frames is transmitted in one uplink sub-frame; the user equipment determines ΔF_PUCCH(F) and h(n) for calculating the transmit power of a physical uplink control channel (PUCCH) according to whether the number of bits of the uplink control information is larger than a predefined threshold; ΔF_PUCCH(F) represents the power offset of different PUCCH formats relative to the PUCCH format 1a, h(n) represents the power offset corresponding to the number of transmission bits of the PUCCH; the user equipment calculates the PUCCH transmit power according to ΔF_PUCCH(F) and h(n), and sending the uplink control information on the PUCCH using the calculated transmit power. The present invention can improve the accuracy of power control, thus enhance the transmission performance of the uplink control information.
摘要翻译：公开了一种上行链路功率控制方法，功率控制参数配置方法及其装置。上行链路功率控制方法包括：用户设备在N个下行链路载波的M个下行链路子帧中接收数据，并产生上行链路控制信息，其中M个下行链路子帧的上行链路控制信息在一个上行链路子帧中发送; 用户设备根据上行链路控制信息的比特数是否大于预定阈值，确定用于计算物理上行链路控制信道（PUCCH）的发射功率的ΔF_PUCCH（F）和h（n） ΔF_PUCCH（F）表示相对于PUCCH格式1a的不同PUCCH格式的功率偏移，h（n）表示与PUCCH的传输比特数相对应的功率偏移; 用户设备根据ΔF_PUCCH（F）和h（n）计算PUCCH发送功率，并使用所计算的发送功率在PUCCH上发送上行链路控制信息。本发明可以提高功率控制的精度，从而提高上行链路控制信息的传输性能。

10. 发明授权

US09131507B2 Method and apparatus for receiving signals 有权
标题翻译：用于接收信号的方法和装置
公开(公告)号：US09131507B2
公开(公告)日：2015-09-08
申请号：US13704238
申请日：2011-05-25
申请人： Zukang Shen , Yanan Lin , Xuejuan Gao , Xueming Pan
发明人： Zukang Shen , Yanan Lin , Xuejuan Gao , Xueming Pan
IPC分类号： H04L12/26 , H04W76/04 , H04B7/06 , H04L27/26 , H04L1/18 , H04L27/18
CPC分类号： H04W76/048 , H04B7/0639 , H04L1/1861 , H04L27/18 , H04L27/2636 , H04W76/28
摘要： The present invention discloses a method and apparatus for receiving signals, which comprises the followings: receive signals on at least one receiving branch, which comprises at least two reception units, including one data reception unit and one pilot reception unit at least. Said signal refers to a codeword in a transmission codebook; calculate metric value of each codeword in said transmission codebook according to said received signal; obtain the codeword with maximal metric value among all said codewords and the metric value corresponding to this codeword; if this value exceeds threshold value, Determining the codeword corresponding to said maximal metric value; if this value is less than the threshold value, Determining discontinuously-sent DTX. In the present invention, perform joint demodulation of data symbol and pilot symbol to make the demodulation results more reliable; meanwhile; judge whether it is discontinuous transmission based on joint demodulation of data symbol and pilot symbol.
摘要翻译：本发明公开了一种用于接收信号的方法和装置，包括以下步骤：在至少一个接收分支上接收至少两个接收单元的接收信号，所述至少两个接收单元至少包括一个数据接收单元和一个导频接收单元。所述信号是指发送码本中的码字; 根据所述接收信号计算所述传输码本中每个码字的度量值; 在所有所述码字中获得具有最大度量值的码字和对应于该码字的度量值; 如果该值超过阈值，则确定与所述最大度量值相对应的码字; 如果该值小于阈值，则确定不连续发送的DTX。在本发明中，执行数据符号和导频符号的联合解调，使解调结果更可靠; 与此同时; 根据数据符号和导频符号的联合解调判断是否是不连续传输。

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