Methods and Radio Network Nodes For Measuring Interference
    31.
    发明申请
    Methods and Radio Network Nodes For Measuring Interference 有权
    用于测量干扰的方法和无线电网络节点

    公开(公告)号:US20140219113A1

    公开(公告)日:2014-08-07

    申请号:US13817665

    申请日:2012-11-26

    IPC分类号: H04L5/00 H04W24/08

    摘要: A first radio network node (110) and a method therein for measuring interference as well as a second radio network node (120) and a method therein for enabling the first radio network node to measure interference are disclosed. The first radio network node (110) obtains (201) configuration information for indicating a designated subframe in which a reference signal for measurement of the interference is to be transmitted by the second radio network node (120). The second radio network node (120) obtains (202) configuration information for configuring a designed subframe for transmission of a reference signal. The first radio network node (110) receives (205), in the designated subframe indicated by the configuration information, the reference signal transmitted by the second radio network node (120). The first radio network node (110) determines (206) a value of the interference based on the reference signal.

    摘要翻译: 公开了一种用于测量干扰的第一无线电网络节点(110)及其中的方法以及第二无线电网络节点(120)及其中的方法,使第一无线电网络节点能够测量干扰。 第一无线网络节点(110)获取(201)用于指示由第二无线电网络节点(120)发送用于测量干扰的参考信号的指定子帧的配置信息。 第二无线电网络节点(120)获得用于配置用于发送参考信号的设计子帧的配置信息(202)。 第一无线电网络节点(110)在由配置信息指示的指定子帧中接收由第二无线电网络节点(120)发送的参考信号(205)。 第一无线电网络节点(110)基于参考信号确定(206)干扰的值。

    TAE/FAE Compensation for Antenna Ports in CoMP Transmission
    32.
    发明申请
    TAE/FAE Compensation for Antenna Ports in CoMP Transmission 审中-公开
    天线端口在CoMP传输中的TAE / FAE补偿

    公开(公告)号:US20140192921A1

    公开(公告)日:2014-07-10

    申请号:US14238344

    申请日:2011-12-27

    IPC分类号: H04L27/26

    摘要: The present invention discloses a user equipment (UE) (100), comprising: a first measuring unit (110) adapted to measure time alignment error (TAE) and/or frequency alignment error (FAE) for antenna ports belonging to transmission point devices in Coordinated Multipoint Transmission (CoMP), the TAE including internal TAE and/or external TAE; and a first feedback unit (120) adapted to feedback the measured internal TAE, and/or external TAE, and/or FAE to at least one of the transmission point devices. The present invention provides a simple, direct and efficient approach for measuring and feeding back the cell-specific internal TAE and/or the UE-specific external TAE/FAE by UE and compensating the TAE/FAE by the transmission point device in the CoMP transmission, so that the CoMP transmission can properly operate.

    摘要翻译: 本发明公开了一种用户设备(UE)(100),包括:第一测量单元(110),适于测量属于传输点设备的天线端口的时间对准误差(TAE)和/或频率对准误差(FAE) 协调多点传输(CoMP),TAE包括内部TAE和/或外部TAE; 以及适于将测量的内部TAE和/或外部TAE和/或FAE反馈到至少一个传输点设备的第一反馈单元(120)。 本发明提供了一种用于测量和反馈UE的小区特定内部TAE和/或UE专用外部TAE / FAE并且在CoMP传输中由传输点设备补偿TAE / FAE的简单,直接和有效的方法 ,以便CoMP传输可以正常工作。

    Multi-user scheduling involving retransmission
    33.
    发明授权
    Multi-user scheduling involving retransmission 有权
    涉及重传的多用户调度

    公开(公告)号:US08665812B2

    公开(公告)日:2014-03-04

    申请号:US13377187

    申请日:2011-10-27

    IPC分类号: H04W4/00

    摘要: The present invention discloses a network node (100) for multi-user scheduling involving retransmission. The network node comprises a receiver (110) adapted to receive channel quality indicator (CQI) report from a user equipment (UE), an adjuster (120) adapted to adjust signal to interference and noise ratio (SINR) derived from the CQI report to obtain SINR for retransmission, a combiner (130) adapted to combine SINR for initial transmission and SINR for one or a plurality of retransmission to obtain effective SINR, and a scheduler (140) adapted to perform multi-user scheduling on the basis of priority metric derived from the effective SINR. The present invention improves multi-user scheduling by taking HARQ combining gain into account. Instantaneous throughput as well as priority metric can be accurately measured, because SINR from not only channel quality (e.g. CQI) but also HARQ processing gain are both included.

    摘要翻译: 本发明公开了一种用于涉及重传的多用户调度的网络节点(100)。 网络节点包括适于从用户设备(UE)接收信道质量指示符(CQI)报告的接收机(110),适于调整从CQI报告导出的信噪比和噪声比(SINR)的调整器(120) 获取用于重传的SINR,适于组合用于初始传输的SINR和用于一次或多次重发的SINR以获得有效SINR的组合器(130),以及适于基于优先级度量进行多用户调度的调度器(140) 源自有效的SINR。 本发明通过考虑HARQ组合增益来改进多用户调度。 由于不仅包括信道质量(例如CQI)的SINR,还包括HARQ处理增益,因此可以精确地测量瞬时吞吐量以及优先级度量。

    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM
    34.
    发明申请
    METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中的方法和布置

    公开(公告)号:US20120190377A1

    公开(公告)日:2012-07-26

    申请号:US13383328

    申请日:2010-12-09

    IPC分类号: H04W72/10

    摘要: Method and arrangement in a user equipment (120) for selecting a radio channel out of a plurality of candidate radio channels. The selected radio channel is to be utilized for receiving control information from a base station (110). The user equipment (120) and the base station (110) are comprised in a wireless communication system (100). The method comprises determining (302) a physical entity of a signal received from the base station (110) over a candidate radio channel, out of the plurality of candidate radio channels. If the determined physical entity fulfils a criterion, the associated candidate radio channel is prioritized (303) for a check sum check. The check sum check is performed (304) on data received over the prioritized candidate radio channel. If the check sum check is successful, the prioritized candidate radio channel is selected (305).

    摘要翻译: 用于从多个候选无线电信道中选择无线电信道的用户设备(120)中的方法和装置。 所选择的无线电信道将用于从基站(110)接收控制信息。 用户设备(120)和基站(110)包括在无线通信系统(100)中。 该方法包括:在多个候选无线电信道中,通过候选无线电信道确定(302)从基站(110)接收的信号的物理实体。 如果确定的物理实体满足标准,则相关联的候选无线电信道被优先化(303)用于校验和检查。 对通过优先化候选无线电信道接收的数据执行校验和检查(304)。 如果检查和检查成功,则选择优先级候选无线电信道(305)。

    Use of Trap Protein Per se as an Active Ingredient for the Manufacture of a Medicament for the Treatment of Staphylococcus Aureus Infection
    35.
    发明申请
    Use of Trap Protein Per se as an Active Ingredient for the Manufacture of a Medicament for the Treatment of Staphylococcus Aureus Infection 审中-公开
    Trap蛋白质本身作为生产用于治疗金黄色葡萄球菌感染药物的活性成分的应用

    公开(公告)号:US20090305975A1

    公开(公告)日:2009-12-10

    申请号:US12226491

    申请日:2007-04-16

    IPC分类号: A61K38/16 C07K14/31

    CPC分类号: A61K38/164

    摘要: Disclosed herein is the use of TRAP per se as an active ingredient for the manufacture of a medicament for the treatment of Staphylococcus aureus infection. An exogenous TRAP (native TRAP or recombinant TRAP) per se can effectively inhibit the production of Staphylococcus aureus exotoxins, thereby reducing the pathogenicity of Staphylococcus aureus. In addition, a medicament including TRAP also stimulates the production of corresponding antibodies in human body at the time when it is used to treat Staphylococcus aureus infections, and these antibodies can further inhibit the production of Staphylococcus aureus exotoxins. Such double actions increase the effects of medicament and provide a novel medicament action mode. Moreover, since TRAP functions merely to the toxicity of bacteria but does not affect the growth of bacteria, it cannot make bacteria readily develop drug resistance, and also effective to drug resistant Staphylococcus aureus. Moreover, no homologous sequence of the TRAP proteins is found in human genome, so that the medicaments of TRAP cannot cause human immunologic diseases.

    摘要翻译: 本文公开了TRAP本身作为生产用于治疗金黄色葡萄球菌感染的药物的活性成分的用途。 外源TRAP(天然TRAP或重组TRAP)本身可以有效抑制金黄色葡萄球菌外毒素的产生,从而降低金黄色葡萄球菌的致病性。 此外,包含TRAP的药物在用于治疗金黄色葡萄球菌感染时也刺激人体中相应抗体的产生,并且这些抗体可以进一步抑制金黄色葡萄球菌外毒素的产生。 这种双重作用增加了药物的作用并提供了新的药物作用模式。 此外,由于TRAP仅仅对细菌的毒性起作用,而不影响细菌的生长,所以不能使细菌容易产生耐药性,并且对耐金黄色葡萄球菌也是有效的。 此外,在人类基因组中没有发现TRAP蛋白的同源序列,因此TRAP的药物不能引起人类免疫学疾病。

    Signaling for uplink sounding
    36.
    发明授权
    Signaling for uplink sounding 有权
    信号上行发声

    公开(公告)号:US09521688B2

    公开(公告)日:2016-12-13

    申请号:US14386861

    申请日:2012-04-19

    IPC分类号: H04L5/00 H04W72/14 H04W72/04

    摘要: A method in a transmitting node in a wireless communication system for instructing a user terminal to perform uplink sounding is provided, said method comprising: generating an unlink grant in a downlink control information (DCI) for instructing the user terminal to transmit an uplink channel with only a reference signal; and transmitting the DCI with said uplink grant to the user terminal, and wherein said uplink grant is configured as a redundant state within the DCI. A method in a receiving node in a wireless communication system for performing uplink sounding is also provided.

    摘要翻译: 提供了一种用于指示用户终端执行上行链路探测的无线通信系统中的发送节点中的方法,所述方法包括:在用于指示用户终端发送上行链路信道的下行链路控制信息(DCI)中生成解除链接许可, 只有参考信号; 以及向所述用户终端发送具有所述上行链路许可的DCI,并且其中所述上行链路许可被配置为所述DCI内的冗余状态。 还提供了用于执行上行链路探测的无线通信系统中的接收节点中的方法。

    REFERENCE SIGNAL POWER MEASUREMENT AND REPORTING FOR IMPROVING PERFORMANCE IN A NETWORK WITH GEOGRAPHICALLY SEPARATED ANTENNA PORTS
    38.
    发明申请
    REFERENCE SIGNAL POWER MEASUREMENT AND REPORTING FOR IMPROVING PERFORMANCE IN A NETWORK WITH GEOGRAPHICALLY SEPARATED ANTENNA PORTS 有权
    参考信号功率测量和报告,用于提高网络中具有地理分离天线端口的性能

    公开(公告)号:US20140211656A1

    公开(公告)日:2014-07-31

    申请号:US14342933

    申请日:2012-09-05

    IPC分类号: H04W24/02 H04W24/10

    摘要: Devices and methods for improving performance in a network with geographically separated antenna ports based on determining arid reporting reference signal power from a communication device to a base station are provided. In one aspect, the difference between received reference signal power values is used in determining a reported reference signal power value, such as reference signal received power (RSRP) in a Multiple-Input Multiple-Output (MIMO) network including geographically separated antenna ports transmitting on cell-specific reference signal (CBS) ports 0 and 1. Devices and methods for measuring and reporting per-port reference signal power values are provided.

    摘要翻译: 提供了用于基于确定从通信设备到基站的参考信号功率的确定来提高具有地理上分离的天线端口的网络中的性能的设备和方法。 在一个方面,接收到的参考信号功率值之间的差异被用于确定报告的参考信号功率值,诸如多输入多输出(MIMO)网络中的参考信号接收功率(RSRP),包括地理上分开的天线端口发射 提供单元特定参考信号(CBS)端口0和1.用于测量和报告每端口参考信号功率值的设备和方法。

    Methods and devices for determining a transmission rank
    39.
    发明授权
    Methods and devices for determining a transmission rank 有权
    用于确定传输等级的方法和设备

    公开(公告)号:US08654816B2

    公开(公告)日:2014-02-18

    申请号:US13375927

    申请日:2011-10-18

    IPC分类号: H04B1/00

    摘要: The invention relates to a method 20 in a base station 2 for determining a transmission rank. The base station 2 controls two or more transmit antenna ports 3a, 3b for supporting a multi-antenna transmission mode and for transmission of data on a channel for communication with a user equipment 4. The method 20 comprises receiving 21 a rank indicator from a user equipment 4, the rank indicator indicating the number of spatial multiplexing layers recommended by the user equipment 4, and determining 22 the transmission rank based on a channel imbalance factor CIF, wherein the channel imbalance factor CIF quantifies a difference in receive power of the two or more transmit antenna ports 3a, 3b. The invention also relates to a base station, methods in user equipment, user equipment, computer programs, and computer program products.

    摘要翻译: 本发明涉及基站2中用于确定传输等级的方法20。 基站2控制用于支持多天线传输模式的两个或更多个发射天线端口3a,3b,以及用于在与用户设备4通信的信道上传输数据。方法20包括从用户接收21等级指示符 设备4,表示用户设备4推荐的空间复用层的数量的等级指示符,以及基于信道不平衡因子CIF确定22的传输等级,其中,信道不平衡因子CIF量化两者的接收功率的差异 更多的发射天线端口3a,3b。 本发明还涉及基站,用户设备中的方法,用户设备,计算机程序和计算机程序产品。

    Method and arrangement in a wireless communication system
    40.
    发明授权
    Method and arrangement in a wireless communication system 有权
    无线通信系统中的方法和布置

    公开(公告)号:US08447317B2

    公开(公告)日:2013-05-21

    申请号:US13383328

    申请日:2010-12-09

    IPC分类号: H04W4/00

    摘要: Method and arrangement in a user equipment (120) for selecting a radio channel out of a plurality of candidate radio channels. The selected radio channel is to be utilized for receiving control information from a base station (110). The user equipment (120) and the base station (110) are comprised in a wireless communication system (100). The method comprises determining (302) a physical entity of a signal received from the base station (110) over a candidate radio channel, out of the plurality of candidate radio channels. If the determined physical entity fulfills a criterion, the associated candidate radio channel is prioritized (303) for a check sum check. The check sum check is performed (304) on data received over the prioritized candidate radio channel. If the check sum check is successful, the prioritized candidate radio channel is selected (305).

    摘要翻译: 用于从多个候选无线电信道中选择无线电信道的用户设备(120)中的方法和装置。 所选择的无线电信道将用于从基站(110)接收控制信息。 用户设备(120)和基站(110)包括在无线通信系统(100)中。 该方法包括:在多个候选无线电信道中,通过候选无线电信道确定(302)从基站(110)接收的信号的物理实体。 如果确定的物理实体满足标准,则相关联的候选无线电信道被优先化(303)用于校验和检查。 对通过优先化候选无线电信道接收的数据执行校验和检查(304)。 如果检查和检查成功,则选择优先级候选无线电信道(305)。