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。

公开(公告)号：US20130003647A1

公开(公告)日：2013-01-03

申请号：US13583470

申请日：2011-03-22

申请人： Zukang Shen ,  Libo Wang ,  Xueming Pan ,  Wenjian Zhang

发明人： Zukang Shen ,  Libo Wang ,  Xueming Pan ,  Wenjian Zhang

IPC分类号： H04W72/04

CPC分类号： H04L5/0091 ,  H04B7/14 ,  H04B7/15 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L25/0226 ,  H04W16/26 ,  H04W24/02 ,  H04W72/0453 ,  H04W84/047

摘要： A method and device for transmitting pilot configuration information are provided for transmitting the pilot configuration information to relay nodes, and enabling the relay nodes to receive pilots according to the pilot configuration information and implement channel demodulation. Said method includes the following steps: a Node B generates a high-level signaling which includes the pilot configuration information configured for the Relay-Physical Downlink Control Channel (R-PDCCH); the Node B transmits said high-level signaling to a relay device.

摘要翻译： 提供用于发送导频配置信息的方法和装置，用于向中继节点发送导频配置信息，并使得中继节点能够根据导频配置信息接收导频并实现信道解调。 所述方法包括以下步骤：节点B生成包括为中继物理下行链路控制信道（R-PDCCH）配置的导频配置信息的高级信令; 节点B将所述高级信令发送到中继设备。

公开(公告)号：US20120207059A1

公开(公告)日：2012-08-16

申请号：US13501445

申请日：2010-09-28

申请人： Yanan Lin ,  Zukang Shen ,  Xueming Pan

发明人： Yanan Lin ,  Zukang Shen ,  Xueming Pan

IPC分类号： H04L12/28

CPC分类号： H04L5/003 ,  H04W72/0453

摘要： 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.

摘要翻译： 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：US09148248B2

公开(公告)日：2015-09-29

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： H04L12/26 ,  H04L1/00 ,  H04L5/00 ,  H04W24/10 ,  H04L1/16

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。

公开(公告)号：US20140219201A1

公开(公告)日：2014-08-07

申请号：US14234072

申请日：2012-07-04

申请人： Jing Xu ,  Xueming Pan ,  Zukang Shen ,  Yanan Lin

发明人： Jing Xu ,  Xueming Pan ,  Zukang Shen ,  Yanan Lin

IPC分类号： H04L5/00 ,  H04W72/04

CPC分类号： H04W72/0406 ,  H04L1/18 ,  H04L1/1861 ,  H04L1/1893 ,  H04L1/1896 ,  H04L5/0055 ,  H04L5/0064

摘要： 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.

摘要翻译： 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：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。

公开(公告)号：US20120294250A1

公开(公告)日：2012-11-22

申请号：US13519828

申请日：2010-12-30

申请人： Xueming Pan ,  Zukang Shen ,  Deshan Miao

发明人： Xueming Pan ,  Zukang Shen ,  Deshan Miao

IPC分类号： H04W72/04

CPC分类号： H04W72/0453 ,  H04W72/042

摘要： A method and apparatus for allocating downlink resources and implementing downlink data reception in a broadband evolution system are disclosed in the present invention, so as to implement the allocation of resources in case of carrier resource expansion and implement the reception of downlink data in case of carrier resource expansion. A method for receiving downlink data includes that: emission bandwidth resources are divided into multiple frequency-domain Resource Blocks (RBs), and every frequency-domain Resource Block (RB) corresponds to an RB serial number, wherein the frequency-domain RBs corresponding to Release-8 (Rel-8) compatible frequency-domain resources are numbered in a numbering mode of a Long Term Evolution (LTE) system, and the frequency-domain RBs corresponding to incompatible frequency-domain resources are orderly numbered based on the largest serial number corresponding to the Rel-8 compatible frequency-domain resources; when receiving a downlink control signaling including RB serial numbers transferred from a network side, a broadband evolution terminal obtains frequency-domain RBs corresponding to the RB serial numbers, and can receive downlink data from the obtained frequency-domain RBs.

摘要翻译： 在本发明中公开了一种在宽带演进系统中分配下行链路资源和实现下行链路数据接收的方法和装置，以便在载波资源扩展的情况下实现资源分配，并且在载波的情况下实现下行链路数据的接收 资源扩张。 一种用于接收下行链路数据的方法包括：发射带宽资源被划分为多个频域资源块（RB），每个频域资源块（RB）对应于RB序列号，其中对应于 版本8（Rel-8）兼容的频域资源在长期演进（LTE）系统的编号模式下编号，并且与不兼容的频域资源相对应的频域RB基于最大的串行 数字对应于Rel-8兼容的频域资源; 宽带演进终端当接收到包含从网络侧传送的RB序列号的下行链路控制信令时，获得与RB序列号相对应的频域RB，并可以从获得的频域RB接收下行链路数据。

公开(公告)号：US20120147775A1

公开(公告)日：2012-06-14

申请号：US13391279

申请日：2010-08-17

申请人： Zukang Shen ,  Xueming Pan ,  Yanan Lin

发明人： Zukang Shen ,  Xueming Pan ,  Yanan Lin

IPC分类号： H04L12/26

CPC分类号： H04L47/10 ,  H04L1/0026 ,  H04L1/0028 ,  H04L5/0053 ,  H04L5/0057 ,  H04W24/10

摘要： Provide are a method, a system and an apparatus for transmitting channel quality indicator information of multiple user terminals. The method includes: at least two user terminals transmit their own channel quality indicator information using the same time and frequency resources, wherein the time and frequency resources include at least one frequency-domain unit in frequency domain and at least two sets of data time-domain units in time domain, each set of data time-domain units including at least two data time-domain units; and the channel quality indicator information of each user terminal is transmitted on at least one set of data time-domain units by means of time-domain Code Division Multiple Address. Therefore, it is possible to adjust the transmitted bits according to size of the channel quality indicator information.

摘要翻译： 提供一种用于发送多个用户终端的信道质量指示符信息的方法，系统和装置。 该方法包括：至少两个用户终端使用相同的时间和频率资源发送它们自己的信道质量指示符信息，其中时间和频率资源包括频域中的至少一个频域单元和至少两组数据时间 - 时域中的域单元，每组包括至少两个数据时域单元的数据时域单元; 并且通过时域码分多址，在至少一组数据时域单元上发送每个用户终端的信道质量指示符信息。 因此，可以根据信道质量指示符信息的大小来调整发送的比特。

公开(公告)号：US20120140652A1

公开(公告)日：2012-06-07

申请号：US13264602

申请日：2010-04-16

申请人： Xueming Pan ,  Zukang Shen

发明人： Xueming Pan ,  Zukang Shen

IPC分类号： H04W24/00

CPC分类号： H04B7/2606 ,  H04B7/024 ,  H04B7/15592 ,  H04W24/10 ,  H04W36/165 ,  H04W84/047

摘要： A method, a system and a device for determining cooperative transmission node are provided, wherein, the method includes: a base station sends configuration information of uplink signal for a user terminal to the user terminal and each relay node device belonging to the base station; said base station and said each relay node device receive the uplink signal sent by the user terminal according to said configuration information of uplink signal, and measure the uplink signal; the measurement result of obtained by said base station is compared with the measurement result of each relay node device, and the cooperative transmission node for the user terminal is determined according to the result of the comparison. The present invention can determine the optimal node device set which participates in cooperation, and also modify the optimal cooperative transmission node set for a user terminal in real time, and enables transparent cooperative transmission for the user terminal.

摘要翻译： 提供了一种用于确定协作传输节点的方法，系统和设备，其中，所述方法包括：基站向用户终端和属于基站的每个中继节点设备发送用户终端的上行链路信号的配置信息; 所述基站和所述每个中继节点设备根据上行链路信号的配置信息接收用户终端发送的上行链路信号，并测量上行链路信号; 将由所述基站获得的测量结果与每个中继节点设备的测量结果进行比较，并根据比较结果确定用户终端的协作传输节点。 本发明可以确定参与协作的最佳节点设备集合，并且还实时修改用户终端的最优协作传输节点集，并且为用户终端实现透明协作传输。

公开(公告)号：US20120052904A1

公开(公告)日：2012-03-01

申请号：US13319031

申请日：2010-05-05

申请人： Qiubin Gao ,  Zukang Shen ,  Deshan Miao ,  Xueming Pan ,  Shaohui Sun

发明人： Qiubin Gao ,  Zukang Shen ,  Deshan Miao ,  Xueming Pan ,  Shaohui Sun

IPC分类号： H04W52/32

CPC分类号： H04W52/242 ,  H04W52/08 ,  H04W52/146 ,  H04W52/325 ,  H04W52/40

摘要： The present invention provides two methods for configuring transmit power of sounding reference signal (SRS), a network device and a UE. One of the methods includes: with a network device, determining SRS transmit power parameters according to power level of signal previously sent from a UE received by each cell to be detected and/or information of cells to be detected by the UE, and sending the SRS transmit power parameters to the UE. The present invention can have an overall consideration on path losses of multiple cells to be detected when calculating the SRS transmit power. Therefore, the power of the cell having poor channel quality for receiving SRS can be guaranteed, in order to ensure the accuracy of channel estimation.

摘要翻译： 本发明提供了用于配置探测参考信号（SRS），网络设备和UE的发射功率的两种方法。 方法之一包括：利用网络设备，根据先前从每个要检测的小区接收到的UE接收的信号的功率电平和/或要由UE检测的小区的信息，确定SRS发射功率参数，并发送 SRS向UE发送功率参数。 本发明可以在计算SRS发送功率时，对要检测的多个小区的路径损耗进行总体考虑。 因此，为了确保信道估计的准确性，可以保证具有用于接收SRS的信道质量差的小区的功率。