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1. 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。

2. 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。

3. 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。

4. 发明授权

US10111180B2 Power control method and device 有权
公开(公告)号：US10111180B2
公开(公告)日：2018-10-23
申请号：US14002112
申请日：2011-11-09
申请人： Xueming Pan , Zukang Shen , Xuejuan Gao
发明人： Xueming Pan , Zukang Shen , Xuejuan Gao
IPC分类号： H04W52/18 , H04W52/14 , H04W52/24 , H04W52/32 , H04W52/42
摘要： A power control method and device are disclosed. The method comprises: a user equipment receiving a power adjustment value corresponding to transmit diversity determined and sent by a network side device; the user equipment determines a transmission power for a PUCCH transmission according to the power adjustment value. In the embodiment of the present invention, the transmission power adopted by the transmission PUCCH channel is determined according to the power adjustment value corresponding to the transmission diversity, solving the problem of inaccurate power control after introducing the PUCCH transmission diversity, so that each PUCCH format is capable of performing transmission diversity power control independently.

5. 发明申请

US20140293909A1 UPLINK FEEDBACK METHOD, SYSTEM AND DEVICE 有权
标题翻译：上拉反馈方法，系统和设备
公开(公告)号：US20140293909A1
公开(公告)日：2014-10-02
申请号：US14238194
申请日：2012-08-08
申请人： Jing Xu , Xueming Pan , Zukang Shen , Yanan Lin , Xuejuan Gao
发明人： Jing Xu , Xueming Pan , Zukang Shen , Yanan Lin , Xuejuan Gao
IPC分类号： H04L5/00
CPC分类号： H04L5/0055 , H04B7/2656 , H04L1/1861 , H04L1/1864
摘要： There are disclosed a method of and system and apparatus for performing an uplink feedback, applicable to a dynamic sub-frame system, so as to avoid collision of ACK/NACK resources between a non-dynamic system and a dynamic system from occurring. The method includes: determining ACK/NACK resource for carrying ACK/NACK, corresponding to downlink data in a sub-frame n according to a set of sub-frames including a sub-frame in which the downlink data is received; and transmitting ACK/NACK information corresponding to the downlink data over the ACK/NACK resource in the sub-frame n, wherein the set of sub-frames includes a first set of sub-frames and/or a second set of sub-frames; the set of sub-frames is determined by obtained uplink/downlink sub-frame configuration information and flexible sub-frame information; the uplink/downlink sub-frame configuration information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame and a special sub-frame; and the flexible sub-frame information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame, a special sub-frame and a flexible sub-frame, wherein the flexible sub-frame can be used for transmission of uplink or downlink data.
摘要翻译：公开了一种用于执行可应用于动态子帧系统的上行链路反馈的方法和系统和装置，以便避免非动态系统和动态系统之间的ACK / NACK资源的冲突发生。该方法包括：根据包括接收下行链路数据的子帧的一组子帧，确定与子帧n中的下行链路数据相对应的携带ACK / NACK的ACK / NACK资源; 以及通过所述子帧n中的所述ACK / NACK资源发送与所述下行链路数据相对应的ACK / NACK信息，其中，所述一组子帧包括第一组子帧和/或第二组子帧; 通过获得的上行链路/下行链路子帧配置信息和灵活子帧信息确定子帧集合; 上行链路/下行链路子帧配置信息表示无线电帧中的每个子帧的类型作为上行链路子帧，下行链路子帧和特殊子帧; 柔性子帧信息表示无线电帧中的每个子帧的类型，作为上行链路子帧，下行链路子帧，特殊子帧和柔性子帧，其中灵活子帧可用于传输上行链路或下行链路数据。

6. 发明授权

US08724504B2 Power control method and device for physical uplink control channel 有权
标题翻译：物理上行链路控制信道的功率控制方法和装置
公开(公告)号：US08724504B2
公开(公告)日：2014-05-13
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： H04W52/00
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。

7. 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。

8. 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。

9. 发明授权

US09001711B2 Uplink feedback method, system and device 有权
标题翻译：上行链路反馈方法，系统和设备
公开(公告)号：US09001711B2
公开(公告)日：2015-04-07
申请号：US14238194
申请日：2012-08-08
申请人： Jing Xu , Xueming Pan , Zukang Shen , Yanan Lin , Xuejuan Gao
发明人： Jing Xu , Xueming Pan , Zukang Shen , Yanan Lin , Xuejuan Gao
IPC分类号： H04B1/44 , H04W4/00 , H04L5/00 , H04B7/26 , H04L1/18
CPC分类号： H04L5/0055 , H04B7/2656 , H04L1/1861 , H04L1/1864
摘要： There are disclosed a method of and system and apparatus for performing an uplink feedback, applicable to a dynamic sub-frame system, so as to avoid collision of ACK/NACK resources between a non-dynamic system and a dynamic system from occurring. The method includes: determining ACK/NACK resource for carrying ACK/NACK, corresponding to downlink data in a sub-frame n according to a set of sub-frames including a sub-frame in which the downlink data is received; and transmitting ACK/NACK information corresponding to the downlink data over the ACK/NACK resource in the sub-frame n, wherein the set of sub-frames includes a first set of sub-frames and/or a second set of sub-frames; the set of sub-frames is determined by obtained uplink/downlink sub-frame configuration information and flexible sub-frame information; the uplink/downlink sub-frame configuration information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame and a special sub-frame; and the flexible sub-frame information indicates the type of each sub-frame in a radio frame as an uplink sub-frame, a downlink sub-frame, a special sub-frame and a flexible sub-frame, wherein the flexible sub-frame can be used for transmission of uplink or downlink data.
摘要翻译：公开了一种用于执行可应用于动态子帧系统的上行链路反馈的方法和系统和装置，以便避免非动态系统和动态系统之间的ACK / NACK资源的冲突发生。该方法包括：根据包括接收下行链路数据的子帧的一组子帧，确定与子帧n中的下行链路数据相对应的携带ACK / NACK的ACK / NACK资源; 以及通过所述子帧n中的所述ACK / NACK资源发送与所述下行链路数据相对应的ACK / NACK信息，其中，所述一组子帧包括第一组子帧和/或第二组子帧; 通过获得的上行链路/下行链路子帧配置信息和灵活子帧信息确定子帧集合; 上行链路/下行链路子帧配置信息表示无线电帧中的每个子帧的类型作为上行链路子帧，下行链路子帧和特殊子帧; 柔性子帧信息表示无线电帧中的每个子帧的类型，作为上行链路子帧，下行链路子帧，特殊子帧和柔性子帧，其中灵活子帧可用于传输上行链路或下行链路数据。

10. 发明申请

US20140022994A1 POWER CONTROL METHOD AND DEVICE 审中-公开
标题翻译：功率控制方法和装置
公开(公告)号：US20140022994A1
公开(公告)日：2014-01-23
申请号：US14002112
申请日：2011-11-09
申请人： Xueming Pan , Zukang Shen , Xuejuan Gao
发明人： Xueming Pan , Zukang Shen , Xuejuan Gao
IPC分类号： H04W52/18
CPC分类号： H04W52/18 , H04W52/146 , H04W52/247 , H04W52/325 , H04W52/42
摘要： A power control method and device are disclosed. The method comprises: a user equipment receiving a power adjustment value corresponding to transmit diversity determined and sent by a network side device; the user equipment determines a transmission power for a PUCCH transmission according to the power adjustment value. In the embodiment of the present invention, the transmission power adopted by the transmission PUCCH channel is determined according to the power adjustment value corresponding to the transmission diversity, solving the problem of inaccurate power control after introducing the PUCCH transmission diversity, so that each PUCCH format is capable of performing transmission diversity power control independently.
摘要翻译：公开了一种功率控制方法和装置。该方法包括：用户设备接收与由网络侧设备确定和发送的发送分集相对应的功率调整值; 用户设备根据功率调整值确定用于PUCCH传输的发送功率。在本发明的实施例中，根据与发送分集对应的功率调整值来确定发送PUCCH信道所采用的发送功率，解决了在引入PUCCH发送分集之后不正确的功率控制的问题，使得每个PUCCH格式能够独立地进行发送分集功率控制。

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