METHODS, COMPUTER PROGRAM PRODUCTS AND APPARATUS PROVIDING IMPROVED USE OF RELAYS IN WIRELESS COMMUNICATION
    1.
    发明申请
    METHODS, COMPUTER PROGRAM PRODUCTS AND APPARATUS PROVIDING IMPROVED USE OF RELAYS IN WIRELESS COMMUNICATION 有权
    方法,计算机程序产品和设备改进无线通信中继电器的使用

    公开(公告)号:US20100317284A1

    公开(公告)日:2010-12-16

    申请号:US12665452

    申请日:2008-06-20

    IPC分类号: H04B7/14

    摘要: In one exemplary embodiment, an apparatus (50) includes: means for determining (52) a source timing parameter for a source node (70) and a relay timing parameter for a relay node (60), wherein the relay node (60) is disposed between the source node (70) and the apparatus (50); first means for transmitting (56) the relay timing parameter to the relay node (60); and second means for transmitting (56) the source timing parameter and the relay timing parameter to the source node (70). In another exemplary embodiment, an apparatus (70) includes: first means for receiving (76) a first timing parameter; second means for receiving (76) a second timing parameter; first means for transmitting (76) a message to a first node (60) in accordance with the first timing parameter; and second means for transmitting (76) the message to a second node (50) in accordance with the first and second timing parameters.

    摘要翻译: 在一个示例性实施例中,一种装置(50)包括:用于确定(52)源节点(70)的源定时参数和中继节点(60)的中继定时参数的装置,其中中继节点(60)是 设置在源节点(70)和装置(50)之间; 用于向中继节点(60)发送(56)中继定时参数的第一装置; 以及用于将源定时参数和中继定时参数发送(56)到源节点(70)的第二装置。 在另一示例性实施例中,装置(70)包括:第一装置,用于接收(76)第一定时参数; 第二装置,用于接收(76)第二定时参数; 用于根据第一定时参数将消息发送(76)到第一节点(60)的第一装置; 以及根据第一和第二定时参数将消息发送(76)到第二节点(50)的第二装置。

    Apparatus, Method and Computer Program Product Providing Feedback for Closed-Loop Wideband MIMO-OFDM System
    2.
    发明申请
    Apparatus, Method and Computer Program Product Providing Feedback for Closed-Loop Wideband MIMO-OFDM System 审中-公开
    装置,方法和计算机程序产品为闭环宽带MIMO-OFDM系统提供反馈

    公开(公告)号:US20100246697A1

    公开(公告)日:2010-09-30

    申请号:US12443468

    申请日:2007-09-21

    IPC分类号: H04L27/28

    CPC分类号: H04L1/0606 H04L1/0687

    摘要: In one exemplary aspect thereof the embodiments of this invention provide an apparatus that includes a wireless receiver configurable to receive resource units; a wireless transmitter configurable to transmit feedback information to a source of the received resource units; and a channel estimator and feedback generator coupled to the wireless receiver and to the wireless transmitter. The channel estimator and feedback generator is configurable to determine a weight for each of a first resource unit and a second resource unit that are received by the receiver spaced apart at least in frequency, to determine a weight for at least some of a plurality of resource units that are intermediate at least in frequency to the first and the second resource units, and to send feedback via the transmitter. The feedback includes an indication of the determined weight for the first and the second resource units using X bits for representing each of the indications of the determined weights, and further includes an indication of weights for each of the plurality of resource units using Y bits, where Y

    摘要翻译: 在其一个示例性方面,本发明的实施例提供一种装置,其包括可配置为接收资源单元的无线接收机; 无线发射机,其可配置为将反馈信息发送到所接收的资源单元的源; 以及耦合到无线接收器和无线发射器的信道估计器和反馈发生器。 信道估计器和反馈发生器可配置为确定由至少频率间隔开的接收机接收的第一资源单元和第二资源单元中的每一个的权重,以确定多个资源中的至少一些资源的权重 至少在第一和第二资源单元中频率中间的单元,并且经由发射机发送反馈。 反馈包括使用用于表示所确定的权重的每个指示的X位的第一和第二资源单元的确定的权重的指示,并且还包括使用Y位的多个资源单元中的每一个的权重的指示, 其中Y

    Interference Estimator
    3.
    发明申请
    Interference Estimator 审中-公开
    干扰估计器

    公开(公告)号:US20090296863A1

    公开(公告)日:2009-12-03

    申请号:US12363292

    申请日:2009-01-30

    IPC分类号: H04B1/10 H04B17/00

    CPC分类号: H04J11/004 H04L25/0202

    摘要: A method of detecting a data stream comprising estimating a data stream from a received signal, generating an interference estimate based on said estimated data stream, detecting the data stream using said interference estimate.

    摘要翻译: 一种检测数据流的方法,包括从接收信号估计数据流,基于所述估计数据流生成干扰估计,使用所述干扰估计来检测数据流。

    Methods and apparatus for providing a communication scheme with reduced feed-back delay
    4.
    发明授权
    Methods and apparatus for providing a communication scheme with reduced feed-back delay 有权
    用于提供具有减少的反馈延迟的通信方案的方法和装置

    公开(公告)号:US09560648B2

    公开(公告)日:2017-01-31

    申请号:US13508538

    申请日:2009-12-18

    摘要: An apparatus for providing reduced feedback delay may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured, with the processor, to cause the apparatus to perform at least selecting a frame format to be applied for configuring transmission and reception of data. The frame format may be selected from options including a downlink only format, an uplink only format and a downlink and uplink format. The apparatus may be further configured for communicating the frame format to a transceiver to enable configuration of the transceiver for transmission and reception of data according to the frame format selected. A corresponding method and computer program product are also provided.

    摘要翻译: 用于提供减少的反馈延迟的装置可以包括至少一个处理器和包括计算机程序代码的至少一个存储器。 所述至少一个存储器和所述计算机程序代码可以与所述处理器一起被配置为使得所述装置执行至少选择要应用于配置数据发送和接收的帧格式。 帧格式可以从包括仅下行链路格式,仅上行链路格式以及下行链路和上行链路格式的选项中选择。 该装置还可以被配置为将帧格式传送到收发器,以使得可以根据所选择的帧格式对收发信机进行数据发送和接收配置。 还提供了相应的方法和计算机程序产品。

    Methods, computer program products and apparatus providing improved use of relays in wireless communication
    5.
    发明授权
    Methods, computer program products and apparatus providing improved use of relays in wireless communication 有权
    方法,计算机程序产品和设备,提供无线通信中继电器的改进使用

    公开(公告)号:US08594562B2

    公开(公告)日:2013-11-26

    申请号:US12665452

    申请日:2008-06-20

    IPC分类号: H04B7/15

    摘要: In one exemplary embodiment, an apparatus (50) includes: means for determining (52) a source timing parameter for a source node (70) and a relay timing parameter for a relay node (60), wherein the relay node (60) is disposed between the source node (70) and the apparatus (50); first means for transmitting (56) the relay timing parameter to the relay node (60); and second means for transmitting (56) the source timing parameter and the relay timing parameter to the source node (70). In another exemplary embodiment, an apparatus (70) includes: first means for receiving (76) a first timing parameter; second means for receiving (76) a second timing parameter; first means for transmitting (76) a message to a first node (60) in accordance with the first timing parameter; and second means for transmitting (76) the message to a second node (50) in accordance with the first and second timing parameters.

    摘要翻译: 在一个示例性实施例中,一种装置(50)包括:用于确定(52)源节点(70)的源定时参数和中继节点(60)的中继定时参数的装置,其中中继节点(60)是 设置在源节点(70)和装置(50)之间; 用于向中继节点(60)发送(56)中继定时参数的第一装置; 以及用于将源定时参数和中继定时参数发送(56)到源节点(70)的第二装置。 在另一示例性实施例中,装置(70)包括:第一装置,用于接收(76)第一定时参数; 第二装置,用于接收(76)第二定时参数; 用于根据第一定时参数将消息发送(76)到第一节点(60)的第一装置; 以及根据第一和第二定时参数将消息发送(76)到第二节点(50)的第二装置。

    Methods and Apparatus for Providing a Communication Scheme with Reduced Feed-Back Delay
    6.
    发明申请
    Methods and Apparatus for Providing a Communication Scheme with Reduced Feed-Back Delay 有权
    提供具有减少反馈延迟的通信方案的方法和装置

    公开(公告)号:US20120275357A1

    公开(公告)日:2012-11-01

    申请号:US13508538

    申请日:2009-12-18

    IPC分类号: H04W4/18

    摘要: An apparatus for providing reduced feedback delay may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured, with the processor, to cause the apparatus to perform at least selecting a frame format to be applied for configuring transmission and reception of data. The frame format may be selected from options including a downlink only format, an uplink only format and a downlink and uplink format. The apparatus may be further configured for communicating the frame format to a transceiver to enable configuration of the transceiver for transmission and reception of data according to the frame format selected. A corresponding method and computer program product are also provided.

    摘要翻译: 用于提供减少的反馈延迟的装置可以包括至少一个处理器和包括计算机程序代码的至少一个存储器。 所述至少一个存储器和所述计算机程序代码可以与所述处理器一起被配置为使所述装置执行至少选择要应用于配置数据的发送和接收的帧格式。 帧格式可以从包括仅下行链路格式,仅上行链路格式以及下行链路和上行链路格式的选项中选择。 该装置还可以被配置为将帧格式传送到收发器,以使得可以根据所选择的帧格式对收发信机进行数据发送和接收配置。 还提供了相应的方法和计算机程序产品。

    METHOD AND APPARATUS FOR PROVIDING QUANTIZATION OF SYNCHRONIZATION SIGNALS
    7.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING QUANTIZATION OF SYNCHRONIZATION SIGNALS 审中-公开
    用于提供同步信号定量的方法和装置

    公开(公告)号:US20100278198A1

    公开(公告)日:2010-11-04

    申请号:US12433532

    申请日:2009-04-30

    IPC分类号: H04J3/06

    CPC分类号: H04W56/002

    摘要: An apparatus for providing quantization of synchronization signals may include a processor and a memory storing executable instructions. In response to execution of the instructions by the processor, the apparatus may perform at least receiving an indication of a first variable defining a communication parameter with respect to communications associated with a serving node, receiving an indication of a second variable defining the communication parameter with respect to communications associated with a neighbor node, determining variable information based on a difference between the first variable and the second variable, and providing the variable information to the serving node in a quantized message enabling the serving node to modify a value associated with the first variable to reduce the difference between the first variable and the second variable. A corresponding method and computer program product are also provided.

    摘要翻译: 用于提供同步信号的量化的装置可以包括处理器和存储可执行指令的存储器。 响应于处理器执行指令,装置可执行至少接收关于与服务节点相关的通信定义通信参数的第一变量的指示,接收定义通信参数的第二变量的指示, 关于与相邻节点相关联的通信,基于第一变量和第二变量之间的差来确定变量信息,以及在量化消息中向服务节点提供变量信息,使得服务节点能够修改与第一变量和第二变量相关联的值 变量来减少第一个变量和第二个变量之间的差异。 还提供了相应的方法和计算机程序产品。