Single user multiple input multiple output user equipment
    52.
    发明授权
    Single user multiple input multiple output user equipment 有权
    单用户多输入多输出用户设备

    公开(公告)号:US08423037B2

    公开(公告)日:2013-04-16

    申请号:US12652937

    申请日:2010-01-06

    IPC分类号: H04W72/00

    摘要: In accordance with the exemplary embodiments of the invention there is at least a method, apparatus, and a computer program to perform operations including receiving information descriptive of a type of radio access which a user equipment is acting on, and in response to receiving the information descriptive of a particular type of radio access, transmitting from a multiple transmit antenna user equipment so that the transmission appears, at a receiver, to have been made by a single antenna user equipment, or by a user equipment that supports antenna switching/selection.

    摘要翻译: 根据本发明的示例性实施例,存在至少一种方法,装置和计算机程序,用于执行操作,包括接收描述用户设备正在作用的无线电接入的类型的信息,并且响应于接收到该信息 描述特定类型的无线电接入,从多个发射天线用户设备发射,使得传输在接收机处出现,由单一天线用户设备或支持天线切换/选择的用户设备进行。

    OPTIMIZED UPLINK CONTROL SIGNALING FOR EXTENDED BANDWIDTH
    53.
    发明申请
    OPTIMIZED UPLINK CONTROL SIGNALING FOR EXTENDED BANDWIDTH 有权
    优化的上行链路控制信令扩展带宽

    公开(公告)号:US20120093097A1

    公开(公告)日:2012-04-19

    申请号:US13120475

    申请日:2009-09-23

    IPC分类号: H04W72/04 H04W74/04 H04L12/66

    摘要: According to an embodiment a user equipment UE transmits uplink control signals using one or more chunks of uplink frequency spectrum that contain a simultaneous uplink shared channel; and for the case where there is no simultaneous uplink shared channel available, the UE transmits uplink control signals using only a single chunk of uplink frequency spectrum. In various embodiments the control signals are ACK/NACK control signals transmitted on an uplink control channel, the uplink shared channel comprises a chunk-specific uplink control channel, and each chunk comprises a component carrier of a LTE-A system. Downlink assignment index bits may be included in a downlink grant to the UE which indicates how many chunks in total are allocated in a current downlink subframe. The UE can also use ACK/NACK control signal bundling over chunks in addition to either or both of chunk- specific ACK/NACK control signals or ACK/NAK control signal multiplexing.

    摘要翻译: 根据实施例,用户设备UE使用包含同时上行链路共享信道的上行链路频谱的一个或多个块来发送上行链路控制信号; 并且对于没有同时的上行链路共享信道可用的情况,UE仅使用单个上行链路频谱块发送上行链路控制信号。 在各种实施例中,控制信号是在上行链路控制信道上发送的ACK / NACK控制信号,上行链路共享信道包括特定于块的上行链路控制信道,并且每个块包括LTE-A系统的分量载波。 下行链路分配索引比特可以包括在UE的下行链路许可中,该下行链路授权指示在当前下行链路子帧中分配了多少组块。 除了块特定的ACK / NACK控制信号或ACK / NAK控制信号复用中的一个或两者之外,UE还可以使用块上的ACK / NACK控制信号捆绑。

    DTX detection when ACK/NACK is transmitted with scheduling request
    54.
    发明授权
    DTX detection when ACK/NACK is transmitted with scheduling request 有权
    当通过调度请求发送ACK / NACK时的DTX检测

    公开(公告)号:US08121082B2

    公开(公告)日:2012-02-21

    申请号:US12322544

    申请日:2009-02-03

    IPC分类号: H04W4/00

    摘要: A method for signaling between a mobile apparatus (10) and a network node (12) is described. The method includes generating a message that includes a scheduling request. Determining whether a second indication (e.g., an acknowledgment) is to be transmitted in a sub-frame with the first indication is also included. The method includes, in response to a determination that the second indication is not to be included, the message is configured in a first configuration and, in response to a determination that the second indication is to be included, the message also includes the second indication and the message is configured in a second configuration. The first configuration is distinct from the second configuration. The method also includes sending the message, via a wireless transmitter, in the sub-frame. Apparatus and computer-readable media are also described.

    摘要翻译: 描述了一种在移动装置(10)和网络节点(12)之间进行信令的方法。 该方法包括生成包括调度请求的消息。 还包括确定是否在具有第一指示的子帧中发送第二指示(例如,确认)。 该方法包括响应于不包括第二指示的确定,消息被配置为第一配置,并且响应于将包括第二指示的确定,消息还包括第二指示 并且该消息被配置在第二配置中。 第一种配置与第二种配置不同。 该方法还包括经由无线发射机在子帧中发送消息。 还描述了装置和计算机可读介质。

    Signaling of implicit ACK/NACK resources
    55.
    发明授权
    Signaling of implicit ACK/NACK resources 有权
    隐式ACK / NACK资源的信令

    公开(公告)号:US08036166B2

    公开(公告)日:2011-10-11

    申请号:US11820091

    申请日:2007-06-18

    IPC分类号: H04W4/00

    CPC分类号: H04J13/00

    摘要: A method includes, in response to receiving implicit signaling of the radio resource, and in response to a plurality of wireless communication system cell-specific static and semi-static input parameters, determining a plurality of output parameters and allocating radio resources using the determined output parameters. Also disclosed are computer readable storage mediums for storing programs that operate in accordance with the methods, as well as various devices that operate in accordance with the methods and that include the computer readable storage mediums.

    摘要翻译: 一种方法包括响应于接收到无线电资源的隐式信令,以及响应于多个无线通信系统小区特定静态和半静态输入参数,确定多个输出参数并使用所确定的输出来分配无线电资源 参数。 还公开了用于存储根据方法操作的程序的计算机可读存储介质,以及根据该方法操作且包括计算机可读存储介质的各种设备。

    METHOD, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR TRANSMISSION DIVERSITY
    56.
    发明申请
    METHOD, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR TRANSMISSION DIVERSITY 有权
    传输多样性的方法,装置和计算机程序产品

    公开(公告)号:US20110211569A1

    公开(公告)日:2011-09-01

    申请号:US13127365

    申请日:2008-11-03

    IPC分类号: H04W4/00

    摘要: The invention is related to an apparatus comprising: a grouper configured to group antennas into antenna groups, if more antennas suitable for transmission are provided than pilot resources per a time slot; a rotator configured to rotate selected symbols with antenna-specific or antenna group-specific, and/or data symbol-specific phases; a transmitter configured to transmit symbols using a first antenna or antenna group of a user device and the rotated symbols using at least one second antenna or antenna group of the user device.

    摘要翻译: 本发明涉及一种装置,包括:一个被配置为将天线分组成天线组的分组器,如果比每个时隙的导频资源提供适合于传输的更多的天线; 旋转器,被配置为使用天线特定或天线组特定的和/或数据符号特定相位旋转所选符号; 发射机,被配置为使用用户设备的第一天线或天线组发送符号,并且使用所述用户设备的至少一个第二天线或天线组来发送所述旋转符号。

    Enhanced random access transmission
    57.
    发明授权
    Enhanced random access transmission 有权
    增强的随机接入传输

    公开(公告)号:US07827475B2

    公开(公告)日:2010-11-02

    申请号:US11229582

    申请日:2005-09-20

    IPC分类号: H04L1/08

    摘要: In a transmitting entity a message of a first time period L is divided into N self-decodable blocks and transmitted towards a communications network. At the communications network the N self-decodable blocks are detected by a receiving entity and decoded on a block basis.

    摘要翻译: 在发送实体中,将第一时间段L的消息划分为N个可自解码块并且朝向通信网络发送。 在通信网络中,N个可解码块由接收实体检测并以块为单位进行解码。

    Backward compatible physical uplink control channel resource mapping
    58.
    发明申请
    Backward compatible physical uplink control channel resource mapping 审中-公开
    向后兼容的物理上行链路控制信道资源映射

    公开(公告)号:US20100067472A1

    公开(公告)日:2010-03-18

    申请号:US12583095

    申请日:2009-08-14

    IPC分类号: H04W72/00

    摘要: A method for uplink signaling is described. The method includes determining one or more macro-configuration parameters. The one or more macro-configuration parameters define a resource allocation mapping for a control channel. A set of parameters including one or more micro-configuration parameters and the one or more macro-configuration parameters are generated. A transmission of the set of parameters to one or more user equipment is caused to be sent. Apparatus and computer readable media are also described.

    摘要翻译: 描述了一种用于上行链路信令的方法。 该方法包括确定一个或多个宏配置参数。 一个或多个宏配置参数定义用于控制信道的资源分配映射。 生成包括一个或多个微配置参数和一个或多个宏配置参数的一组参数。 发送一组参数到一个或多个用户设备的传输。 还描述了装置和计算机可读介质。

    Radio access scheme in CDMA-based communication system
    59.
    发明授权
    Radio access scheme in CDMA-based communication system 有权
    基于CDMA的通信系统中的无线接入方案

    公开(公告)号:US07653140B2

    公开(公告)日:2010-01-26

    申请号:US11357958

    申请日:2006-02-22

    IPC分类号: H04L27/28

    CPC分类号: H04B1/7103 H04B2201/70701

    摘要: A solution for radio access in a code division multiple access (CDMA)-based telecommunication system, in which orthogonal spreading codes are used for separating data of a plurality of user entities, is provided. According to the solution, a different pilot symbol sequence is allocated to each user entity, and the pilot symbol sequences of user entities are selected by allocating different frequencies for pilot symbol sequences of different user entities according to a frequency division multiple access (FDMA) technique in order to mitigate the effect of multiple access interference.

    摘要翻译: 提供了一种用于基于码分多址(CDMA)的电信系统中的无线电接入的解决方案,其中正交扩频码用于分离多个用户实体的数据。 根据该解决方案,将不同的导频符号序列分配给每个用户实体,并且通过根据频分多址(FDMA)技术为不同用户实体的导频​​符号序列分配不同的频率来选择用户实体的导频​​符号序列 以减轻多址干扰的影响。

    Method, apparatus and computer program for open loop transmission diversity
    60.
    发明申请
    Method, apparatus and computer program for open loop transmission diversity 有权
    用于开环传输分集的方法,装置和计算机程序

    公开(公告)号:US20090303978A1

    公开(公告)日:2009-12-10

    申请号:US12156894

    申请日:2008-06-04

    IPC分类号: H04J3/00

    CPC分类号: H04L5/0053 H04L5/0023

    摘要: A symbol multiplied by a first constant amplitude zero autocorrelation code CAZAC reference signal RS is transmitted in a timeslot from a first antenna of a user equipment on a first physical uplink control channel in a manner that multiplexes with other user equipments. A symbol multiplied by a second CAZAC RS is transmitted in the timeslot from a second antenna of the user equipment on a second physical uplink control channel in a manner that multiplexes with other user equipments. The first and second CAZAC RSs are orthogonal to one another by at least one of the cyclic shifts or a cover code applied to at least one of the first and the second CAZAC RSs. The symbols may be the same or different, and may represent an ACK, a NACK, or a scheduling request indicator. These teachings extend to more than two transmit antennas.

    摘要翻译: 乘以第一恒定幅度零自相关码CAZAC参考信号RS的符号以与其他用户设备复用的方式在第一物理上行链路控制信道上的用户设备的第一天线的时隙中发送。 乘以第二CAZAC RS的符号以与其他用户设备进行多路复用的方式在第二物理上行链路控制信道上从用户设备的第二天线在时隙中发送。 第一和第二CAZAC RS通过应用于第一和第二CAZAC RS中的至少一个的循环移位或覆盖码中的至少一个彼此正交。 符号可以相同或不同,并且可以表示ACK,NACK或调度请求指示符。 这些教导扩展到两个以上的发射天线。