公开(公告)号：US09553705B2

公开(公告)日：2017-01-24

申请号：US13995818

申请日：2011-11-08

申请人： Dalin Zhu ,  Ming Lei ,  Lingyang Song ,  Zhongshan Zhang ,  Tianyu Wang

发明人： Dalin Zhu ,  Ming Lei ,  Lingyang Song ,  Zhongshan Zhang ,  Tianyu Wang

IPC分类号： H04L12/16 ,  H04W4/00 ,  G06Q10/00 ,  H04L5/00 ,  G06Q30/08 ,  H04L5/14 ,  H04W72/12

CPC分类号： H04L5/0053 ,  G06Q30/08 ,  H04L5/0073 ,  H04L5/14 ,  H04W72/1231 ,  H04W72/1257

摘要： The present invention provides a method and apparatus for allocating feedback transmission resource and a method and apparatus for providing information on values thereof. According to the method of allocating feedback transmission resource, the feedback transmission resource is divided into a plurality of resource units, and the method can comprise receiving information on values of the plurality of resource units for the mobile stations; determining values of possible resource allocation status in each bidding round for the mobile stations from the received information on the values based on the sequential second price auction; and deriving an auction process of the resource units from the determined values of possible resource allocation status in each bidding round based on the sequential second price auction, so as to obtain a final resource unit allocation result for the mobile stations. With embodiments of the present invention, it is possible to improve performance in sum channel capacity and at the same time it can achieve preservation in fairness among MSs. In preferred embodiments of the present invention, the feedback transmission resource can be optimized between at least two kinds of feedback information such as channel station information and intercell interference information, which will further improve the system performance.

摘要翻译： 本发明提供了一种用于分配反馈传输资源的方法和装置，以及用于提供关于其值的信息的方法和装置。 根据分配反馈传输资源的方法，将反馈传输资源划分为多个资源单元，该方法可以包括接收关于移动站的多个资源单元的值的信息; 根据所接收到的信息，根据连续的第二价格拍卖，确定移动台每个出价轮次中可能的资源分配状态的值; 以及根据所述连续的第二价格拍卖，根据所述每个出价回合中的所述资源分配状态的确定值，得出所述资源单元的拍卖处理，以获得所述移动台的最终资源单位分配结果。 利用本发明的实施例，可以提高和信道容量的性能，同时可以在MS之间实现公平的保护。 在本发明的优选实施例中，可以在诸如信道站信息和小区间干扰信息的至少两种反馈信息之间优化反馈传输资源，这将进一步提高系统性能。

公开(公告)号：US09531465B2

公开(公告)日：2016-12-27

申请号：US14385064

申请日：2012-08-01

申请人： Gang Wang ,  Ming Lei

发明人： Gang Wang ,  Ming Lei

IPC分类号： H04W24/08 ,  H04B7/06 ,  H04B7/02 ,  H04B17/345 ,  H04W72/08 ,  H04B17/24

CPC分类号： H04B7/0632 ,  H04B7/024 ,  H04B7/0617 ,  H04B17/24 ,  H04B17/345 ,  H04W72/085

摘要： Embodiments of the disclosure provide a method and apparatus for obtaining a CQI in a communication system, wherein the communication system comprises a UE, a CoMP measurement set including more than one BS/point, and one or more outside BSs/points which is outside the CoMP measurement set, and wherein the UE is served by a serving BS/point in the CoMP measurement set and interfered by at least one interfering BS/point in the CoMP measurement set and the one or more outside BSs/points. In the method according to embodiments of the present invention, a first interference from at least one outside BS/point which is outside the CoMP measurement set to the UE is estimated; a second interference from at least one interfering BS/point in the CoMP measurement set to the UE is estimated; and a target CQI based on the first interference and the second interference is obtained.

摘要翻译： 本公开的实施例提供了一种用于在通信系统中获得CQI的方法和装置，其中所述通信系统包括UE，包括多于一个BS /点的CoMP测量集，以及位于所述外部BS之外的一个或多个外部BS / CoMP测量集合，并且其中UE由CoMP测量集中的服务BS /点服务，并被CoMP测量集合中的至少一个干扰BS /点和一个或多个外部BS /点干扰。 在根据本发明的实施例的方法中，估计来自设置给UE的CoMP测量之外的至少一个外部BS /点的第一干扰; 估计来自UE的CoMP测量集中的至少一个干扰BS /点的第二干扰; 并且获得基于第一干扰和第二干扰的目标CQI。

公开(公告)号：US20160362472A1

公开(公告)日：2016-12-15

申请号：US15094674

申请日：2016-04-08

申请人： Hans Bitter ,  Jennifer Mary Bordeaux ,  Barbara Brannetti ,  Jennifer Brogdon ,  Naveen Kumar Dakappagari ,  Saar Gill ,  Steven Highfill ,  Lu Huang ,  Carl H. June ,  Ju Young Kim ,  Ming Lei ,  Na Li ,  Andreas Loew ,  Elena Orlando ,  Marco Ruella ,  Thai Tran ,  Jimin Zhang ,  Li Zhou

发明人： Hans Bitter ,  Jennifer Mary Bordeaux ,  Barbara Brannetti ,  Jennifer Brogdon ,  Naveen Kumar Dakappagari ,  Saar Gill ,  Steven Highfill ,  Lu Huang ,  Carl H. June ,  Ju Young Kim ,  Ming Lei ,  Na Li ,  Andreas Loew ,  Elena Orlando ,  Marco Ruella ,  Thai Tran ,  Jimin Zhang ,  Li Zhou

IPC分类号： C07K14/705 ,  A61K39/00

CPC分类号： C07K14/70596 ,  A61K38/00 ,  A61K39/0011 ,  A61K45/06 ,  A61K2039/5156 ,  A61K2039/5158 ,  A61K2039/70 ,  C07K14/7051 ,  C07K16/2803 ,  C07K16/2866 ,  C07K2317/24 ,  C07K2317/622 ,  C07K2319/00

摘要： The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with one or more B-cell inhibitors, e.g., inhibitors of one or more of CD10, CD20, CD22, CD34, CD123, FLT-3, ROR1, CD79b, CD179b, or CD79a. The disclosure additionally features novel antigen binding domains and CAR molecules directed to CD20 and CD22, and uses, e.g., as monotherapies or in combination therapies. The invention also provides kits and compositions described herein.

摘要翻译： 本发明提供了用于治疗与CD19表达相关的疾病的组合物和方法，例如通过与一种或多种B细胞抑制剂组合施用包含本文所述的CD19 CAR的重组T细胞，例如一种或多种 CD10，CD20，CD22，CD34，CD123，FLT-3，ROR1，CD79b，CD179b或CD79a。 本公开另外具有指向CD20和CD22的新型抗原结合结构域和CAR分子，并且例如用作单一疗法或联合治疗。 本发明还提供了本文所述的试剂盒和组合物。

公开(公告)号：US09426686B2

公开(公告)日：2016-08-23

申请号：US13879320

申请日：2011-08-05

申请人： Su Yi ,  Yu Zhang ,  Zhennian Sun ,  Ming Lei

发明人： Su Yi ,  Yu Zhang ,  Zhennian Sun ,  Ming Lei

IPC分类号： H04W24/10

CPC分类号： H04W24/10

摘要： The present invention provides a method and apparatus for indicating downlink channel measurement and a method and apparatus for performing channel measurement. The method for indicating downlink channel measurement comprises: receiving information on interferes of a user equipment; generating, based on downlink subframe configuration information, a downlink channel measurement indication for each of possible combinations of the interferers, wherein the channel measurement indication is adapted to indicate a subframe group to be measured by a user equipment; and sending the downlink channel measurement indication to the user equipment so as to indicate the user equipment to perform corresponding downlink channel measurement. According to embodiments of the present invention, the subframe groups that are required to be measured by the user equipment may be determined with respect to possible combinations of interferers corresponding to different levels of interference. Thus, the user equipment may perform channel measurement for respective subframe groups. Therefore, the channel quality as determined in such way will be more accurate and reliable and better match the actual channel condition. Moreover, it also provides a possibility for the serving node to perform the scheduling more accurately and effectively.

摘要翻译： 本发明提供一种用于指示下行链路信道测量的方法和装置以及用于执行信道测量的方法和装置。 用于指示下行链路信道测量的方法包括：接收关于用户设备干扰的信息; 基于下行链路子帧配置信息生成针对干扰源的每个可能组合的下行链路信道测量指示，其中，所述信道测量指示适于指示要由用户设备测量的子帧组; 并向用户设备发送下行链路信道测量指示，以指示用户设备执行相应的下行链路信道测量。 根据本发明的实施例，可以根据对应于不同干扰等级的干扰源的可能组合来确定需要由用户设备测量的子帧组。 因此，用户设备可以对各个子帧组执行信道测量。 因此，以这种方式确定的信道质量将更准确和可靠，并且更好地匹配实际信道条件。 此外，它还为服务节点更准确有效地执行调度提供了可能性。

公开(公告)号：US09252851B2

公开(公告)日：2016-02-02

申请号：US13879242

申请日：2011-02-28

申请人： Gang Wang ,  Ming Lei

发明人： Gang Wang ,  Ming Lei

IPC分类号： H04W4/00 ,  H04B7/04 ,  H04B7/06 ,  H04L1/00 ,  H04W24/10 ,  H04L5/00

CPC分类号： H04B7/0417 ,  H04B7/0626 ,  H04L1/0026 ,  H04L5/0057 ,  H04L5/0091 ,  H04W24/10

摘要： The present invention discloses a method and apparatus of performing outer loop link adaptation (OLLA) operation. This method may comprise: accelerating in an initial probing phase, increase of an OLLA scaling factor until obtaining a negative result regarding codeword selection; and fine modifying, in a fine modification phase, the scaling factor using an upturn factor and a downturn factor in response to the result regarding codeword selection so that a channel quality indication, which is modified using the scaling factor, is matched with its actual value. Compared with the prior art, the technical solution as provided in the present invention can quickly modify a CQI to match its actual value, thus this solution may effectively mitigate the CQI mismatch, improve the CQI feedback accuracy, and further enhance the cell throughput performance and frequency utilization.

摘要翻译： 本发明公开了一种执行外环路自适应（OLLA）操作的方法和装置。 该方法可以包括：加速初始探测阶段，增加OLLA缩放因子，直到获得关于码字选择的否定结果; 并且在精细修改阶段中，使用响应于关于码字选择的结果的上升因子和下降因子来精细地修改缩放因子，使得使用缩放因子修改的信道质量指示与其实际值匹配 。 与现有技术相比，本发明提供的技术方案可以快速修改CQI以实现其实际值，从而可有效缓解CQI不匹配，提高CQI反馈精度，进一步增强小区吞吐量性能， 频率利用率。

公开(公告)号：US20150009895A1

公开(公告)日：2015-01-08

申请号：US14345079

申请日：2012-03-27

申请人： Dalin Zhu ,  Zhennian Sun ,  Yu Zhang ,  Gang Wang ,  Ming Lei

发明人： Dalin Zhu ,  Zhennian Sun ,  Yu Zhang ,  Gang Wang ,  Ming Lei

IPC分类号： H04B1/10 ,  H04W24/08

CPC分类号： H04B1/1027 ,  H04B2001/1045 ,  H04L1/0026 ,  H04L5/0044 ,  H04W24/08 ,  H04W72/1231

摘要： Embodiments of the disclosure provide methods and apparatuses for cancelling cross-subframe co-channel interference (CCI). The method comprising receiving a channel quality indicators (CQI) of a cross-subframe from user equipment (UE), wherein the cross-subframe is a downlink subframe that is interfered by an uplink subframe in a neighboring cell; determining if the UE should be scheduled during cross-subframes based on at least the CQI; scheduling the UE during the cross-subframes if the UE is determined to be scheduled. By means of measuring and reporting CQIs on cross-subframe at UEs, base stations may determine more accurately if interferences at the cross-subframes are severe enough and if resources should be scheduled at the cross-subframe.

摘要翻译： 本公开的实施例提供了用于消除跨子帧同信道干扰（CCI）的方法和装置。 该方法包括从用户设备（UE）接收跨子帧的信道质量指示符（CQI），其中，所述跨子帧是被相邻小区中的上行链路子帧干扰的下行链路子帧; 至少基于所述CQI，确定是否应该在跨子帧期间调度所述UE; 如果确定UE被调度，则在跨子帧期间调度UE。 通过在UE的跨子帧上测量和报告CQI，如果跨子帧中的干扰足够严重且如果在跨子帧应该调度资源，则基站可以更准确地确定。

公开(公告)号：US20150003268A1

公开(公告)日：2015-01-01

申请号：US14345139

申请日：2012-03-23

申请人： Gang Wang ,  Lei Jiang ,  Ming Lei

发明人： Gang Wang ,  Lei Jiang ,  Ming Lei

IPC分类号： H04W72/12 ,  H04W52/36

CPC分类号： H04W72/1231 ,  H04L1/0003 ,  H04L1/0015 ,  H04L5/0057 ,  H04W52/367 ,  H04W72/08

摘要： Embodiments of the disclosure provide a method and apparatus for scheduling a UE, wherein a BS serves the UE and employs a non-normal subframe to coordinate inter-cell interference, and wherein transmission power in the non-normal subframe is lower than that in a normal subframe. In the method according to embodiments of the present invention, channel quality information for the non-normal subframe may be adjusted based on information on transmission power of downlink packets and reference signals; and a target MCS may be determined according to the adjusted channel quality information, so that the BS schedules the UE based on the target MCS in the non-normal subframe.

摘要翻译： 本公开的实施例提供了一种用于调度UE的方法和装置，其中BS服务于UE并采用非正常子帧来协调小区间干扰，并且其中非正常子帧中的发射功率低于 正常子帧 在根据本发明的实施例的方法中，可以基于关于下行链路分组和参考信号的发送功率的信息来调整用于非正常子帧的信道质量信息; 并且可以根据所调整的信道质量信息来确定目标MCS，使得BS基于非正常子帧中的目标MCS来调度UE。

公开(公告)号：US20140369219A1

公开(公告)日：2014-12-18

申请号：US14345579

申请日：2012-02-24

申请人： Gang Wang ,  Ming Lei

发明人： Gang Wang ,  Ming Lei

IPC分类号： H04L5/00 ,  H04W24/08

CPC分类号： H04L5/0035 ,  H04B7/024 ,  H04B7/0617 ,  H04L1/1829 ,  H04L1/20 ,  H04W24/08

摘要： The present invention provides a method and apparatus for estimating channel quality information, a base station and a network central processing device. According to the embodiments of the present invention, a macro cell includes multiple transmission points, the method can comprise receiving the channel quality information which is measured by a user equipment based on a cell specific reference signal; obtaining channel matrix information the multiple transmission points; calculating beamforming information on a single cell transmission and a coordinated multi-point transmission based on the channel matrix information; and estimating the channel quality information for the single cell transmission and the coordinated multi-point transmission based on the channel quality information, the channel matrix information, and the beamforming information. With embodiments of the present invention, it is possible to provide coordinated multi-point gains with no overhead introduced and it is compatible with the existing available user equipments.

摘要翻译： 本发明提供了一种用于估计信道质量信息的方法和装置，一种基站和一种网络中央处理装置。 根据本发明的实施例，宏小区包括多个传输点，该方法可以包括接收由用户设备基于小区特定参考信号测量的信道质量信息; 获取多个传输点的信道矩阵信息; 基于信道矩阵信息计算单个小区传输和协调多点传输的波束形成信息; 并且基于信道质量信息，信道矩阵信息和波束形成信息来估计用于单小区传输和协调多点传输的信道质量信息。 利用本发明的实施例，可以提供协调的多点增益，没有引入开销，并且与现有的可用用户设备兼容。

公开(公告)号：US20130259024A1

公开(公告)日：2013-10-03

申请号：US13879315

申请日：2011-03-14

申请人： Zhongshan Zhang ,  Ming Lei

发明人： Zhongshan Zhang ,  Ming Lei

IPC分类号： H04W56/00

CPC分类号： H04W56/00 ,  H04J11/0073 ,  H04J13/0062 ,  H04L27/2675

摘要： The present invention discloses a method and an apparatus for primary synchronization signal (PSS) detection. The method may comprise: performing a central-symmetrical preprocess on a receive vector by exploiting a central symmetry of the primary synchronization signal; and performing, based on the central-symmetrical preprocess, a non-coherent detection on the receive vector using local primary synchronization signals so as to detect the primary synchronization signal. The computation complexity in PSS detection may be significantly reduced by performing preprocess to the receive vector based on the central symmetry of the primary synchronization signal, thereby considerably enhancing the speed and performance of PSS search and further improving the cell search efficiency.

摘要翻译： 本发明公开了一种用于主同步信号（PSS）检测的方法和装置。 该方法可以包括：通过利用主同步信号的中心对称来对接收向量执行中心对称预处理; 并且基于中心对称的预处理，使用本地主同步信号对接收向量执行非相干检测，以便检测主同步信号。 通过基于主同步信号的中心对称性对接收向量执行预处理，可以显着降低PSS检测中的计算复杂度，从而大大提高了PSS搜索的速度和性能，并进一步提高了小区搜索效率。

公开(公告)号：US20130242920A1

公开(公告)日：2013-09-19

申请号：US13879299

申请日：2011-08-01

申请人： Gang Wang ,  Ming Lei

发明人： Gang Wang ,  Ming Lei

IPC分类号： H04W72/08

CPC分类号： H04W72/085 ,  H04L1/1812 ,  H04L1/1825 ,  H04L1/20 ,  H04L5/0035

摘要： Embodiments of the invention provide a method for enhancing downlink HARQ. The method may comprise steps of: responsive to that a packet is unsuccessfully received, estimating a required channel quality for next retransmission of the packet; selecting a target subset of base stations from a cooperation set of base stations based on the required channel quality; and sending an indication of the target subset of base stations to a central unit.

摘要翻译： 本发明的实施例提供了一种用于增强下行链路HARQ的方法。 该方法可以包括以下步骤：响应于分组未成功接收，估计用于分组的下一次重传的所需信道质量; 基于所需信道质量从基站的协作集中选择基站的目标子集; 以及将基站的目标子集的指示发送到中央单元。