公开(公告)号：US20130170447A1

公开(公告)日：2013-07-04

申请号：US13691740

申请日：2012-12-01

Applicant: Yanan Lin ,  Zukang Shen ,  Xuejuan Gao

Inventor： Yanan Lin ,  Zukang Shen ,  Xuejuan Gao

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04B7/0678 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0082 ,  H04L5/0094 ,  H04W72/02

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130077541A1

公开(公告)日：2013-03-28

申请号：US13626761

申请日：2012-09-25

Applicant: Yanan Lin ,  Zukang Shen ,  Xueming Pan ,  Xuejuan Gao

Inventor： Yanan Lin ,  Zukang Shen ,  Xueming Pan ,  Xuejuan Gao

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120207059A1

公开(公告)日：2012-08-16

申请号：US13501445

申请日：2010-09-28

Applicant: Yanan Lin ,  Zukang Shen ,  Xueming Pan

Inventor： Yanan Lin ,  Zukang Shen ,  Xueming Pan

IPC: H04L12/28

CPC classification number: H04L5/003 ,  H04W72/0453

Abstract: The present invention disclosed a resource configuration method for uplink control channel, The method comprises: network side equipment determines downlink carrier that exists cell specific linkage in uplink carrier set and downlink carrier set of User Equipment UE; said network side equipment configures uplink control channel resource for downlink carrier which doesn't exist cell specific linkage according to said determinate result. The method of the present invention is simple and easy to implement, it could use the method in FDD and TDD system to advance system capability of Long Term Evolution multi-carrier update system, and advancing compatibility with the present LTE system primely.

Abstract translation: 本发明公开了一种上行链路控制信道的资源配置方法，该方法包括：网络侧设备确定上行载波集和用户设备UE下行载波集中存在小区特定链路的下行载波; 所述网络侧设备根据所述确定结果配置不存在小区特定链路的下行链路载波的上行链路控制信道资源。 本发明的方法简单易行，可利用FDD和TDD系统中的方法提升长期演进多载波更新系统的系统能力，提升与现有LTE系统的兼容性。

公开(公告)号：US09621306B2

公开(公告)日：2017-04-11

申请号：US13389801

申请日：2010-08-18

Applicant: Tingting Liu ,  Yanan Lin ,  Zukang Shen

Inventor： Tingting Liu ,  Yanan Lin ,  Zukang Shen

IPC: H04W4/00 ,  H04L1/18 ,  H04B7/06 ,  H04L1/06 ,  H04L5/00

CPC classification number: H04L1/1861 ,  H04B7/0613 ,  H04L1/06 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/0082 ,  H04L5/0094

Abstract: 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.

公开(公告)号：US08908498B2

公开(公告)日：2014-12-09

申请号：US13703638

申请日：2011-09-28

Applicant: Yanan Lin ,  Yu Ding ,  Guojun Xiao

Inventor： Yanan Lin ,  Yu Ding ,  Guojun Xiao

IPC: H04L12/56 ,  H04L12/861 ,  H04L12/24

CPC classification number: H04L49/9005 ,  H04L41/0654 ,  H04L49/90

Abstract: Disclosed are a buffer space allocation method and a device. The solution of the present invention enables the division of the buffer space in the buffer resource of a terminal equipment according to the currently configured carrier aggregation mode of the terminal equipment, so that the number of buffer spaces in the buffer can be adjusted according to the number of aggregated carriers, thereby improving the utilization rate of the buffer resource. The method is simple, easy to implement, and applicable to both FDD and TDD systems.

Abstract translation: 公开了一种缓冲空间分配方法和装置。 本发明的解决方案能够根据终端设备的当前配置的载波聚合模式对终端设备的缓冲资源中的缓冲区空间进行划分，从而可以根据终端设备的缓冲区空间的数量来调整缓冲区的数量 聚合载波数量，从而提高缓冲资源的利用率。 该方法简单，易于实现，适用于FDD和TDD系统。

公开(公告)号：US08855039B2

公开(公告)日：2014-10-07

申请号：US13387719

申请日：2010-07-28

Applicant: Yanan Lin ,  Xiaodong Yang ,  Xueming Pan ,  Guojun Xiao

Inventor： Yanan Lin ,  Xiaodong Yang ,  Xueming Pan ,  Guojun Xiao

IPC: H04W4/06 ,  H04H20/71 ,  H04W68/00 ,  H04W72/00 ,  H04W24/00

CPC classification number: H04W68/00 ,  H04W4/06 ,  H04W24/00 ,  H04W72/00

Abstract: A method for channel content alternation notification and channel re-detecting is provided. The method is: a base station determines that the configured carried content of multimedia broadcast multicast service (MBMS) point to multipoint control channel (MCCH) is altered, and transmits the notification about alternation of the carried content of MCCH to a terminal through a physical downlink control channel (PDCCH); the terminal re-detects MCCH according to the notification after the terminal received the notification. A system and a device for channel re-detecting are provided. The terminal can recognize whether the carried content of MCCH is altered, and re-detect MCCH in case of altered without re-detecting MCCH periodically, therefore it is beneficial to save the resources of terminal.

Abstract translation: 提供了一种用于频道内容交替通知和频道重新检测的方法。 该方法是：基站确定配置的多媒体广播组播服务（MBMS）点对多点控制信道（MCCH）的携带内容被改变，并且通过物理传送关于MCCH携带内容的交替的通知给终端 下行控制信道（PDCCH）; 该终端根据终端收到通知后的通知重新检测MCCH。 提供了一种用于信道重新检测的系统和装置。 终端可以识别MCCH的承载内容是否被改变，并且在没有重新检测MCCH的情况下被重新检测MCCH，因此节省终端的资源是有益的。

公开(公告)号：US20140219201A1

公开(公告)日：2014-08-07

申请号：US14234072

申请日：2012-07-04

Applicant: Jing Xu ,  Xueming Pan ,  Zukang Shen ,  Yanan Lin

Inventor： Jing Xu ,  Xueming Pan ,  Zukang Shen ,  Yanan Lin

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04W72/0406 ,  H04L1/18 ,  H04L1/1861 ,  H04L1/1893 ,  H04L1/1896 ,  H04L5/0055 ,  H04L5/0064

Abstract: Examples of the present disclosure provide an ACK/NACK/SR resource mapping method and an apparatus. According to the technical solution provided by the examples of the present disclosure, in a system including a terminal utilizing a first type protocol and a terminal utilizing a second type protocol, the base station allocates the ACK/NACK/SR resources corresponding to the second type protocol in an area outside of the ACK/NACK/SR resource area reserved for the terminal utilizing the first type protocol, and informs the terminal utilizing the second type protocol of the allocation information of the corresponding ACK/NACK/SR resources. Thus, the terminal utilizing the second type protocol may transmit feedback information via the corresponding ACK/NACK/SR resources.

Abstract translation: 本公开的示例提供了ACK / NACK / SR资源映射方法和装置。 根据本公开的示例提供的技术方案，在包括使用第一类型协议的终端的系统和使用第二类型协议的终端的系统中，基站分配与第二类型相对应的ACK / NACK / SR资源 在为使用第一类型协议的终端预留的ACK / NACK / SR资源区域之外的区域中的协议，并且利用第二类型协议通知相应ACK / NACK / SR资源的分配信息的终端。 因此，利用第二类型协议的终端可以经由相应的ACK / NACK / SR资源发送反馈信息。

公开(公告)号：US08767605B2

公开(公告)日：2014-07-01

申请号：US13984533

申请日：2012-02-22

Applicant: Yanan Lin ,  Zukang Shen

Inventor： Yanan Lin ,  Zukang Shen

IPC: G08C17/00 ,  H04W52/02

CPC classification number: H04W52/0235 ,  H04W52/0212 ,  H04W52/0222 ,  H04W52/146 ,  H04W52/228 ,  H04W52/325 ,  H04W52/54 ,  H04W52/58 ,  Y02D70/1262 ,  Y02D70/24

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130336272A1

公开(公告)日：2013-12-19

申请号：US13984533

申请日：2012-02-22

Applicant: Yanan Lin ,  Zukang Shen

Inventor： Yanan Lin ,  Zukang Shen

IPC: H04W52/54

CPC classification number: H04W52/0235 ,  H04W52/0212 ,  H04W52/0222 ,  H04W52/146 ,  H04W52/228 ,  H04W52/325 ,  H04W52/54 ,  H04W52/58 ,  Y02D70/1262 ,  Y02D70/24

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130128826A1

公开(公告)日：2013-05-23

申请号：US13504956

申请日：2010-11-03

Applicant: Yanan Lin ,  Tingting Liu ,  Xueming Pan ,  Zukeng Shen

Inventor： Yanan Lin ,  Tingting Liu ,  Xueming Pan ,  Zukeng Shen

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04B7/0613 ,  H04L1/06 ,  H04L1/1861 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/02 ,  H04W72/042 ,  H04W72/12

Abstract: Disclosed are a method and an apparatus for uplink control channel resource configuration. A base station allocates an uplink control channel resource set, and the resource set includes channel resource elements which can be used by acknowledgement/negative acknowledgement ACK/NACK feedback. The base station sends a configuration signaling to a user terminal according to the channel resource elements circumstances included in the uplink control channel resource set and/or that if the uplink control channel resources to be fed back corresponding to a downlink subframe control district Control Channel Element CCE can satisfy all of the antenna ports to process transmission diversity. The user terminal configured with two antenna ports uses the corresponding channel resources to process ACK/NACK feedback according to the configuration signaling. Applying the method, apparatus and system provided by the present invention can solve the problems that the limited feedback channel resources affect the flexibility of Physical Downlink Shared Channel PDCCH scheduling and the complexity of blind tests the user terminal processes for PDCCH.

Abstract translation: 公开了用于上行链路控制信道资源配置的方法和装置。 基站分配上行链路控制信道资源集合，资源集合包括可由确认/否定确认ACK / NACK反馈使用的信道资源元素。 基站根据上行链路控制信道资源集合中包含的信道资源元素情况向用户终端发送配置信令和/或如果要对应于下行链路子帧控制区域控制信道元素要反馈的上行链路控制信道资源 CCE可以满足所有的天线端口来处理传输分集。 配置有两个天线端口的用户终端根据配置信令使用相应的信道资源来处理ACK / NACK反馈。 应用本发明提供的方法，装置和系统可以解决有限反馈信道资源影响物理下行链路共享信道PDCCH调度的灵活性以及用户终端对PDCCH的盲目测试的复杂度的问题。