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71. 发明申请

US20130208675A1 Method and Device for Reporting and Obtaining Power Headroom 审中-公开
标题翻译：报告和获取功率余量的方法和设备
公开(公告)号：US20130208675A1
公开(公告)日：2013-08-15
申请号：US13816229
申请日：2011-08-05
申请人： Zukang Shen , Xueming Pan , Xiaodong Yang
发明人： Zukang Shen , Xueming Pan , Xiaodong Yang
IPC分类号： H04W52/34
CPC分类号： H04W52/346 , H04W52/146 , H04W52/16 , H04W52/325 , H04W52/34 , H04W52/365 , H04W52/367
摘要： Disclosed are a method and device for reporting and obtaining power headroom. The method comprises: user equipment (UE) configuring a maximum transmit power (Pcmax); the UE using the Pcmax to calculate power headroom (PH); and the UE reporting the Pcmax and the PH to a base station. In embodiments of the present invention, the UE uses configured Pcmax to calculate power headroom (PH) and reports the Pcmax and the PH to the base station, so that the base station obtains the Pcmax and the PH at the same time, and thus the base station can use the PH accurately according to the Pcmax.
摘要翻译：公开了用于报告和获得功率余量的方法和装置。该方法包括：配置最大发射功率（Pcmax）的用户设备（UE）。 UE使用Pcmax计算功率余量（PH）; 并且UE将Pcmax和PH报告给基站。在本发明的实施例中，UE使用配置的Pcmax来计算功率余量（PH）并将Pcmax和PH报告给基站，使得基站同时获得Pcmax和PH，因此基站可以根据Pcmax准确使用PH。

72. 发明申请

US20130142106A1 Method, Device and System for Relay Timing Adjustment 有权
标题翻译：继电器定时调整方法，装置和系统
公开(公告)号：US20130142106A1
公开(公告)日：2013-06-06
申请号：US13701401
申请日：2011-08-04
申请人： Wenjian Zhang , Libo Wang , Zukang Shen , Xueming Pan , Guojun Xiao
发明人： Wenjian Zhang , Libo Wang , Zukang Shen , Xueming Pan , Guojun Xiao
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04B7/155 , H04W56/0015 , H04W92/10
摘要： An embodiment of the present application provides a relay timing adjustment method, system and device, relating to the technical field of wireless communications, for use in solving the problem of how to synchronize base station downlink transmission and relay device downlink transmission in an Advanced Long Term Evolution (LTE-A) system. In this application, the base station sends an access downlink transmission timing adjustment command to the relay device. When the relay device receives said access downlink transmission timing adjustment command, the downlink transmission timing is adjusted in said relay device according to said received access downlink transmission timing adjustment command. This invention is thus able to synchronize relay device access downlink transmission timing with base station downlink transmission timing.
摘要翻译：本申请的实施例提供了一种与无线通信技术领域相关的中继定时调整方法，系统和设备，用于解决如何在高级长期中解决如何同步基站下行链路传输和中继设备下行链路传输的问题演进（LTE-A）系统。在该应用中，基站向中继装置发送接入下行链路发送定时调整指令。当中继装置接收到所述接入下行链路发送定时调整命令时，根据所述接收到的下行链路发送定时调整指令，在所述中继装置中调整下行发送定时。因此，本发明能够使中继设备接入下行链路传输定时与基站下行链路传输定时同步。

73. 发明申请

US20130039197A1 METHOD AND DEVICE FOR FEEDING BACK CHANNEL INFORMATION OF A PLURALITY OF CARRIERS 有权
标题翻译：用于提供多个载体的反向信道信息的方法和装置
公开(公告)号：US20130039197A1
公开(公告)日：2013-02-14
申请号：US13521662
申请日：2010-12-31
申请人： Xueming Pan , Zukang Shen
发明人： Xueming Pan , Zukang Shen
IPC分类号： H04W24/00
CPC分类号： H04L1/0026 , H04L1/0029 , H04L1/003 , H04L1/0031 , H04L1/0067 , H04L1/0071 , H04L1/0072 , H04L1/1664 , H04L1/1671 , H04L5/0053 , H04W24/10
摘要： There is a method and device for scheduling channel information feedback to perform a feedback of channel information of a plurality carriers, wherein the method for feeding back channel information includes: a user equipment measuring channel information over a plurality of downlink carriers; upon reception of an instruction to trigger a feedback of channel information transmitted from a base station, the user equipment transmitting to the base station the measured channel information of corresponding downlink carriers in an obtained set of downlink carriers required to be measured and fed back.
摘要翻译：存在用于调度信道信息反馈以执行多个载波的信道信息的反馈的方法和装置，其中反馈信道信息的方法包括：测量多个下行链路载波上的信道信息的用户设备; 在接收到用于触发从基站发送的信道信息的反馈的指令时，用户设备向所述基站发送所需要测量和反馈的所获得的下行链路载波集合中的相应下行链路载波的测量信道信息。

74. 发明申请

US20120218935A1 METHOD, SYSTEM AND DEVICE FOR TRANSMITTING UPLINK FEEDBACK INFORMATION 有权
标题翻译：用于发送上行反馈信息的方法，系统和设备
公开(公告)号：US20120218935A1
公开(公告)日：2012-08-30
申请号：US13508065
申请日：2010-10-22
申请人： Wenjian Zhang , Xueming Pan , Zukang Shen , Guojun Xiao , Libo Wang
发明人： Wenjian Zhang , Xueming Pan , Zukang Shen , Guojun Xiao , Libo Wang
IPC分类号： H04W72/04 , H04B7/14
CPC分类号： H04B7/15542 , H04L1/1614 , H04L1/1861 , H04L5/0007 , H04L5/0094 , H04W72/02 , H04W72/0406 , H04W88/04 , H04W88/08
摘要： There are a method, system and device for transmitting uplink feedback information by allocating a PUCCH resource to an RN device in LTE-A system so that the RN device can transmit uplink feedback information over the allocated PUCCH resource. The method according to an embodiment of the present invention includes: a base station selecting from a PUCCH resources pool at least one dedicated PUCCH resources for each RN device served by the base station and transmitting a resources index number corresponding to the PUCCH resource to the each RN device respectively in higher layer signaling, the resource index number is used for indicating the RN device to transmit the uplink feedback information over the PUCCH resources corresponding to the resources index number. In the embodiment of the present invention, a PUCCH resource can be allocated to the RN device in LTE-A system so that the RN device can transmit the uplink feedback information over the allocated PUCCH resources.
摘要翻译：存在通过在LTE-A系统中向RN设备分配PUCCH资源来发送上行链路反馈信息的方法，系统和设备，使得RN设备可以在所分配的PUCCH资源上发送上行链路反馈信息。根据本发明的实施例的方法包括：基站从PUCCH资源池中选择由基站服务的每个RN设备的至少一个专用PUCCH资源，并将与PUCCH资源相对应的资源索引号发送到每个 RN设备分配在较高层信令中，资源索引号用于指示RN设备通过与资源索引号相对应的PUCCH资源发送上行反馈信息。在本发明的实施例中，可以在LTE-A系统中向RN设备分配PUCCH资源，使得RN设备能够通过所分配的PUCCH资源发送上行反馈信息。

75. 发明申请

US20120127932A1 METHOD AND DEVICE FOR TRANSMITTING SOUNDING REFERENCE SIGNAL 有权
标题翻译：发送参考信号的方法和装置
公开(公告)号：US20120127932A1
公开(公告)日：2012-05-24
申请号：US13260521
申请日：2010-03-22
申请人： Qiubin Gao , Deshan Miu , Xueming Pan , Zukang Shen
发明人： Qiubin Gao , Deshan Miu , Xueming Pan , Zukang Shen
IPC分类号： H04W72/04
CPC分类号： H04L5/0035 , H04L5/0053 , H04L5/0094 , H04W72/085
摘要： A method and device for transmitting sounding reference signal (SRS). The method includes that: in at least two cells which need a user equipment (UE) to perform uplink channel sounding, the SRS resources for performing sounding to each cell are distributed to the UE; the UE is indicated to transmit the SRS on the distributed SRS resources. The method of the present invention can enable the UE to detect the channels of a plurality of cells and to be used in multipoint cooperative transmission, avoid the UE feeding back the channel information of a plurality of cells, and reduce the feedback overhead and improve the system performance.
摘要翻译：一种发射探测参考信号（SRS）的方法和装置。该方法包括：在至少两个需要用户设备（UE）执行上行链路信道探测的小区中，向每个小区执行声音的SRS资源分配给UE; 指示UE在分布式SRS资源上发送SRS。本发明的方法能够使UE能够检测多个小区的信道，并且在多点协作传输中使用，避免UE反馈多个小区的信道信息，并减少反馈开销，系统性能。

76. 发明申请

US20120069778A1 METHOD, DEVICE AND SYSTEM FOR BACKHAUL LINK COMMUNICATION IN TDD SYSTEM 有权
标题翻译： TDD系统中反向链路通信的方法，装置和系统
公开(公告)号：US20120069778A1
公开(公告)日：2012-03-22
申请号：US13265899
申请日：2010-04-20
申请人： Wenjian Zhang , Xueming Pan , Libo Wang , Zukang Shen
发明人： Wenjian Zhang , Xueming Pan , Libo Wang , Zukang Shen
IPC分类号： H04B7/14 , H04W72/04
CPC分类号： H04L5/14 , H04L1/1812 , H04L2001/0097 , H04W28/04 , H04W72/042 , H04W84/047
摘要： The present invention provides a method, device and system for backhaul link communication in a TDD system. Wherein, the method includes: a base station allocating an uplink subframe for uplink transmitting of the backhaul link and a downlink subframe for downlink transmitting of the backhaul link, and notifying subframe allocating information to a relay node; and the base station communicating with the relay node by the uplink subframe and the to downlink subframe of the backhaul link. The solution allocates the uplink subframe and the downlink subframe of the backhaul link according to certain rules, performs related HARQ operation based on the allocated uplink subframe and downlink subframe, and ensures the availability and reliability of backhaul link communication.
摘要翻译：本发明提供了一种TDD系统中回程链路通信的方法，装置和系统。其中，所述方法包括：分配用于所述回程链路的上行链路发送的上行子帧的基站和所述回程链路的下行链路发送的下行子帧，向所述中继节点通知子帧分配信息; 以及所述基站与所述中继节点通过所述上行链路子帧和所述回程链路的下行链路子帧进行通信。该解决方案根据一定的规则分配上行链路子帧和下行链路子帧，根据所分配的上行子帧和下行子帧进行相关的HARQ操作，保证回程链路通信的可用性和可靠性。

77. 发明授权

US09621306B2 Method, system and apparatus for ACK/NACK resource reservation 有权
公开(公告)号：US09621306B2
公开(公告)日：2017-04-11
申请号：US13389801
申请日：2010-08-18
申请人： Tingting Liu , Yanan Lin , Zukang Shen
发明人： Tingting Liu , Yanan Lin , Zukang Shen
IPC分类号： H04W4/00 , H04L1/18 , H04B7/06 , H04L1/06 , H04L5/00
CPC分类号： H04L1/1861 , H04B7/0613 , H04L1/06 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0082 , H04L5/0094
摘要： A method, a system and an apparatus for ACK/NACK resource reservation are provided. The method includes: a base station configures and notifies usable uplink control channel resources to a user terminal using transmit diversity for ACK/NACK transmission, said base station receives the ACK/NACK transmitted by the said user terminal on the configured channel resources. The reservation of channel resource that is used in ACK/NACK feedback is realized, and the method for resource reservation supports transmit diversity, and improves the reliability of uplink control channel transmission, and the method is simple and easy to implement.

78. 发明授权

US08767605B2 Transmit power control information and power control method, system and device 有权
标题翻译：发射功率控制信息和功率控制方法，系统和设备
公开(公告)号：US08767605B2
公开(公告)日：2014-07-01
申请号：US13984533
申请日：2012-02-22
申请人： Yanan Lin , Zukang Shen
发明人： Yanan Lin , Zukang Shen
IPC分类号： G08C17/00 , H04W52/02
CPC分类号： H04W52/0235 , H04W52/0212 , H04W52/0222 , H04W52/146 , H04W52/228 , H04W52/325 , H04W52/54 , H04W52/58 , Y02D70/1262 , Y02D70/24
摘要： An embodiment of the present invention relates to the technical field of wireless communication. Disclosed are a transmit power control and power control method, system and device for solving the problem of user equipment unable to control the power of a PDCCH when reusing a TPC command, thus decreasing the PDCCH power accuracy. The method in the embodiment of the present invention comprises: determining whether the TPC domain in a first DCI format information is a non-TPC command after a user equipment receiving the first DCI format information; when the TCP domain of the first DCI format information received by the user equipment is a non-TPC command, and after receiving a second DCI format information in the downlink sub-frame receiving the first DCI format information, using the TPC command in the second DCI format information to control the PUCCH power. Employing the method of the present invention can improve the PUCCH power accuracy and the performance of the user equipment.
摘要翻译：本发明的实施例涉及无线通信的技术领域。公开了一种发送功率控制和功率控制方法，系统和设备，用于解决在重用TPC命令时不能控制PDCCH的功率的用户设备的问题，从而降低PDCCH功率精度。本发明实施例中的方法包括：在用户设备接收到第一DCI格式信息之后，确定第一DCI格式信息中的TPC域是否为非TPC命令; 当由用户设备接收的第一DCI格式信息的TCP域为非TPC命令时，在接收到第一DCI格式信息的下行链路子帧中接收到第二DCI格式信息之后，使用第二DCI格式信息中的TPC命令 DCI格式信息来控制PUCCH功率。采用本发明的方法可以提高用户设备的PUCCH功率精度和性能。

79. 发明申请

US20130336272A1 TRANSMIT POWER CONTROL INFORMATION AND POWER CONTROL METHOD, SYSTEM AND DEVICE 有权
标题翻译：发送功率控制信息和功率控制方法，系统和设备
公开(公告)号：US20130336272A1
公开(公告)日：2013-12-19
申请号：US13984533
申请日：2012-02-22
申请人： Yanan Lin , Zukang Shen
发明人： Yanan Lin , Zukang Shen
IPC分类号： H04W52/54
CPC分类号： H04W52/0235 , H04W52/0212 , H04W52/0222 , H04W52/146 , H04W52/228 , H04W52/325 , H04W52/54 , H04W52/58 , Y02D70/1262 , Y02D70/24
摘要： An embodiment of the present invention relates to the technical field of wireless communication. Disclosed are a transmit power control and power control method, system and device for solving the problem of user equipment unable to control the power of a PDCCH when reusing a TPC command, thus decreasing the PDCCH power accuracy. The method in the embodiment of the present invention comprises: determining whether the TPC domain in a first DCI format information is a non-TPC command after a user equipment receiving the first DCI format information; when the TCP domain of the first DCI format information received by the user equipment is a non-TPC command, and after receiving a second DCI format information in the downlink sub-frame receiving the first DCI format information, using the TPC command in the second DCI format information to control the PUCCH power. Employing the method of the present invention can improve the PUCCH power accuracy and the performance of the user equipment.
摘要翻译：本发明的实施例涉及无线通信的技术领域。公开了一种发送功率控制和功率控制方法，系统和设备，用于解决在重用TPC命令时不能控制PDCCH的功率的用户设备的问题，从而降低PDCCH功率精度。本发明实施例中的方法包括：在用户设备接收到第一DCI格式信息之后，确定第一DCI格式信息中的TPC域是否为非TPC命令; 当由用户设备接收的第一DCI格式信息的TCP域为非TPC命令时，在接收到第一DCI格式信息的下行链路子帧中接收到第二DCI格式信息之后，使用第二DCI格式信息中的TPC命令 DCI格式信息来控制PUCCH功率。采用本发明的方法可以提高用户设备的PUCCH功率精度和性能。

80. 发明申请

US20120155413A1 Method, System and Apparatus for ACK/NACK Resource Reservation 有权
标题翻译：用于ACK / NACK资源预留的方法，系统和装置
公开(公告)号：US20120155413A1
公开(公告)日：2012-06-21
申请号：US13389801
申请日：2010-08-18
申请人： Tingting Liu , Yanan Lin , Zukang Shen
发明人： Tingting Liu , Yanan Lin , Zukang Shen
IPC分类号： H04W72/04
CPC分类号： H04L1/1861 , H04B7/0613 , H04L1/06 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0082 , H04L5/0094
摘要： A method, a system and an apparatus for ACK/NACK resource reservation are provided. The method includes: a base station configures and notifies usable uplink control channel resources to a user terminal using transmit diversity for ACK/NACK transmission, said base station receives the ACK/NACK transmitted by the said user terminal on the configured channel resources. The reservation of channel resource that is used in ACK/NACK feedback is realized, and the method for resource reservation supports transmit diversity, and improves the reliability of uplink control channel transmission, and the method is simple and easy to implement.
摘要翻译：提供了一种用于ACK / NACK资源预留的方法，系统和装置。该方法包括：基站使用发送分集进行ACK / NACK发送，向用户终端配置和通知可使用的上行链路控制信道资源，所述基站在所配置的信道资源上接收由所述用户终端发送的ACK / NACK。实现了在ACK / NACK反馈中使用的信道资源的预留，资源预留方法支持发送分集，提高上行控制信道传输的可靠性，方法简单易行。

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