MAC multiplexing for uplink MIMO
    11.
    发明授权
    MAC multiplexing for uplink MIMO 有权
    用于上行链路MIMO的MAC复用

    公开(公告)号:US08630270B2

    公开(公告)日:2014-01-14

    申请号:US12493482

    申请日:2009-06-29

    IPC分类号: H04J3/00

    CPC分类号: H04L27/10 H04B7/0413

    摘要: A method and apparatus for logical channel prioritization in a wireless transmit receive unit (WTRU), including the WTRU receiving multiple streams of a multiple input/multiple output (MIMO) signal, a physical layer (PHY) of the WTRU providing an indicator for each of the multiple streams to a medium access control (MAC) layer of the WTRU, and the MAC layer performing logical channel multiplexing based on the indicator for each of the multiple streams.

    摘要翻译: 一种在无线发射接收单元(WTRU)中用于逻辑信道优先化的方法和装置,包括WTRU接收多输入/多输出(MIMO)信号的多个流,WTRU的物理层(PHY)提供每个 的多个流到WTRU的介质访问控制(MAC)层,并且MAC层基于用于多个流中的每一个的指示符执行​​逻辑信道复用。

    MAC MULTIPLEXING FOR UPLINK MIMO
    14.
    发明申请
    MAC MULTIPLEXING FOR UPLINK MIMO 有权
    用于上行链路MIMO的MAC多路复用

    公开(公告)号:US20090323842A1

    公开(公告)日:2009-12-31

    申请号:US12493482

    申请日:2009-06-29

    IPC分类号: H04L27/28

    CPC分类号: H04L27/10 H04B7/0413

    摘要: A method and apparatus for logical channel prioritization in a wireless transmit receive unit (WTRU), including the WTRU receiving multiple streams of a multiple input/multiple output (MIMO) signal, a physical layer (PHY) of the WTRU providing an indicator for each of the multiple streams to a medium access control (MAC) layer of the WTRU, and the MAC layer performing logical channel multiplexing based on the indicator for each of the multiple streams.

    摘要翻译: 一种在无线发射接收单元(WTRU)中用于逻辑信道优先化的方法和装置,包括WTRU接收多输入/多输出(MIMO)信号的多个流,WTRU的物理层(PHY)提供每个 的多个流到WTRU的介质访问控制(MAC)层,并且MAC层基于用于多个流中的每一个的指示符执行​​逻辑信道复用。

    METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION POWER OF A DOWNLINK SIGNALING CHANNEL BASED ON ENHANCED UPLINK TRANSMISSION FAILURE STATISTICS
    16.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION POWER OF A DOWNLINK SIGNALING CHANNEL BASED ON ENHANCED UPLINK TRANSMISSION FAILURE STATISTICS 失效
    基于增强上行传输故障统计信息的下行信道通道控制传输功率的方法与系统

    公开(公告)号:US20120264479A1

    公开(公告)日:2012-10-18

    申请号:US13537985

    申请日:2012-06-29

    IPC分类号: H04W52/24

    摘要: A method and system for controlling the transmission power of at least one downlink (DL) enhanced uplink (EU) signaling channel such that enhanced dedicated channel (E-DCH) DL signaling is delivered efficiently and reliably. The system includes at least one wireless transmit/receive unit (WTRU), at least one Node-B and a radio network controller (RNC). At least one of the WTRU and the Node-B compute EU transmission failure statistics on the DL EU signaling channel and report the EU transmission failure statistics to the RNC. The RNC then adjusts a transmission power offset of the DL EU signaling channel to be used in determining transmission power level of the DL EU signaling channel at the Node-B based on the EU transmission failure statistics.

    摘要翻译: 一种用于控制至少一个下行链路(DL)增强上行链路(EU)信令信道的传输功率的方法和系统,使得增强的专用信道(E-DCH)DL信令被有效且可靠地传送。 该系统包括至少一个无线发射/接收单元(WTRU),至少一个节点B和无线电网络控制器(RNC)。 WTRU和节点B中的至少一个在DL EU信令信道上计算EU传输失败统计信息,并向RNC报告EU传输故障统计信息。 然后,RNC基于EU传输失败统计,调整要用于确定节点B处的DL EU信令信道的发射功率电平的DL EU信令信道的发射功率偏移。

    METHOD AND APPARATUS FOR FORWARDING NON-CONSECUTIVE DATA BLOCKS IN ENHANCED UPLINK TRANSMISSIONS
    17.
    发明申请
    METHOD AND APPARATUS FOR FORWARDING NON-CONSECUTIVE DATA BLOCKS IN ENHANCED UPLINK TRANSMISSIONS 有权
    用于在增强上行链路传输中转发非相关数据块的方法和装置

    公开(公告)号:US20110317546A1

    公开(公告)日:2011-12-29

    申请号:US13229437

    申请日:2011-09-09

    IPC分类号: H04W72/04 H04W24/00

    摘要: A method and apparatus for forwarding non-consecutive data blocks in enhanced uplink (EU) transmissions. A wireless transmit/receive unit (WTRU) and one or more Node-Bs include one or more automatic repeat request (ARQ)/hybrid-ARQ (H-ARQ) processes for supporting an enhanced dedicated channel (E-DCH). Data blocks transmitted by the WTRU are re-ordered in a re-ordering entity located in the Node-B(s) or a radio network controller (RNC). Once a missing data block is identified, a data forwarding timer in the Node-B(s) or RNC is initiated and subsequent WTRU transmissions are monitored to determine whether the missing data block has been discarded by the WTRU. Upon recognition of the discard of the missing data block, the non-consecutive data blocks are forwarded to higher layers.

    摘要翻译: 一种用于在增强型上行链路(EU)传输中转发非连续数据块的方法和装置。 无线发射/接收单元(WTRU)和一个或多个节点B包括用于支持增强型专用信道(E-DCH)的一个或多个自动重发请求(ARQ)/混合ARQ(H-ARQ)过程。 由WTRU发送的数据块在位于节点B或无线电网络控制器(RNC)中的重排序实体中被重新排序。 一旦识别出丢失的数据块,则启动节点B或RNC中的数据转发定时器并监视随后的WTRU传输,以确定丢失的数据块是否已被WTRU丢弃。 在识别到丢失的数据块的丢弃时,非连续数据块被转发到更高层。

    METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION POWER OF A DOWNLINK SIGNALING CHANNEL BASED ON ENHANCED UPLINK TRANSMISSION FAILURE STATISTICS
    18.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING TRANSMISSION POWER OF A DOWNLINK SIGNALING CHANNEL BASED ON ENHANCED UPLINK TRANSMISSION FAILURE STATISTICS 失效
    基于增强上行传输故障统计信息的下行信道通道控制传输功率的方法与系统

    公开(公告)号:US20090253453A1

    公开(公告)日:2009-10-08

    申请号:US12483614

    申请日:2009-06-12

    IPC分类号: H04B7/005

    摘要: A method and system for controlling the transmission power of at least one downlink (DL) enhanced uplink (EU) signaling channel such that enhanced dedicated channel (E-DCH) DL signaling is delivered efficiently and reliably. The system includes at least one wireless transmit/receive unit (WTRU), at least one Node-B and a radio network controller (RNC). At least one of the WTRU and the Node-B compute EU transmission failure statistics on the DL EU signaling channel and report the EU transmission failure statistics to the RNC. The RNC then adjusts a transmission power offset of the DL EU signaling channel to be used in determining transmission power level of the DL EU signaling channel at the Node-B based on the EU transmission failure statistics.

    摘要翻译: 一种用于控制至少一个下行链路(DL)增强上行链路(EU)信令信道的传输功率的方法和系统,使得增强的专用信道(E-DCH)DL信令被有效且可靠地传送。 该系统包括至少一个无线发射/接收单元(WTRU),至少一个节点B和无线电网络控制器(RNC)。 WTRU和节点B中的至少一个在DL EU信令信道上计算EU传输失败统计信息,并向RNC报告EU传输故障统计信息。 然后,RNC基于EU传输失败统计,调整要用于确定节点B处的DL EU信令信道的发射功率电平的DL EU信令信道的发射功率偏移。

    Transport format combination selection in a wireless transmit/receive unit
    19.
    发明授权
    Transport format combination selection in a wireless transmit/receive unit 有权
    无线发射/接收单元中的传输格式组合选择

    公开(公告)号:US07215655B2

    公开(公告)日:2007-05-08

    申请号:US11019489

    申请日:2004-12-22

    IPC分类号: H04B7/216

    摘要: A method for selecting a transport format combination (TFC) in a wireless transmit/receive unit (WTRU) is disclosed. The WTRU is configured to process more than one coded composite transport channel (CCTrCH) for uplink transmission. The WTRU estimates a transmit power for each of a plurality of available TFCs and selects a TFC for each CCTrCH such that the sum of the estimated WTRU transmit power for selected TFCs is within a maximum WTRU transmit power.

    摘要翻译: 公开了一种在无线发射/接收单元(WTRU)中选择传输格式组合(TFC)的方法。 WTRU被配置为处理用于上行链路传输的多于一个编码的复合传输信道(CCTrCH)。 WTRU估计多个可用TFC中的每一个的发射功率,并为每个CCTrCH选择TFC,使得所选TFC的所估计的WTRU传输功率之和在最大WTRU传输功率之内。

    MEDIUM ACCESS CONTROL LAYER ARCHITECTURE FOR SUPPORTING ENHANCED UPLINK
    20.
    发明申请
    MEDIUM ACCESS CONTROL LAYER ARCHITECTURE FOR SUPPORTING ENHANCED UPLINK 有权
    中型访问控制层架构,用于支持增强的上行链路

    公开(公告)号:US20120320866A1

    公开(公告)日:2012-12-20

    申请号:US13599421

    申请日:2012-08-30

    IPC分类号: H04W72/04 H04W52/04

    摘要: A method and apparatus for processing enhanced uplink data is disclosed. A request for uplink resources is transmitted, wherein the request for uplink resources is a request to transmit data over an enhanced dedicated channel (E-DCH). An uplink scheduling grant is received in response to the request for uplink resources. Data from medium access control for dedicated channel (MAC-d) flows is multiplexed into a medium access control for enhanced uplink (MAC-e) protocol data unit (PDU). A transport format combination (TFC) is selected for transmission of the MAC-e PDU. The MAC-e PDU is transmitted over the E-DCH using an identified hybrid automatic repeat request (H-ARQ) process. Feedback information is received in response to the transmitted MAC-e PDU. The MAC-e PDU is retransmitted using the identified H-ARQ process on a condition that the feedback information indicates a negative acknowledgment (NACK) of the MAC-e PDU transmission.

    摘要翻译: 公开了一种用于处理增强型上行链路数据的方法和装置。 发送对上行链路资源的请求,其中对上行链路资源的请求是通过增强专用信道(E-DCH)发送数据的请求。 响应于对上行链路资源的请求,接收上行链路调度许可。 用于专用信道(MAC-d)流的介质访问控制的数据被复用到用于增强上行链路(MAC-e)协议数据单元(PDU)的介质访问控制中。 选择传输格式组合(TFC)用于MAC-e PDU的传输。 使用识别的混合自动重传请求(H-ARQ)过程,通过E-DCH发送MAC-e PDU。 响应于所发送的MAC-e PDU接收反馈信息。 在反馈信息指示MAC-e PDU传输的否定确认(NACK)的条件下,使用所识别的H-ARQ进程来重传MAC-e PDU。