Method and apparatus for prioritizing logical channels
    43.
    发明授权
    Method and apparatus for prioritizing logical channels 有权
    用于优先化逻辑信道的方法和装置

    公开(公告)号:US08165152B2

    公开(公告)日:2012-04-24

    申请号:US12360343

    申请日:2009-01-27

    IPC分类号: H04W72/04

    摘要: A method and apparatus are disclosed for prioritizing logical channels when a new transmission is performed. Logical channel resources are allocated for available data to a plurality of logical channels. A maximum bit rate (MBR) credit (i.e., token) is decremented in a buffer (i.e., bucket) associated with a particular one of the logical channels by the size of a medium access control (MAC) service data unit (SDU). The MBR credit may have a negative value. If any of the allocated channel resources remain, the logical channels are served n a decreasing priority order until the data is exhausted. A radio link control (RLC) SDU is not segmented if the whole RLC SDU fits into the remaining resources. The MAC SDU excludes a MAC PDU header and MAC padding.

    摘要翻译: 公开了一种在执行新传输时优先考虑逻辑信道的方法和装置。 逻辑信道资源被分配给多个逻辑信道的可用数据。 通过媒体访问控制(MAC)服务数据单元(SDU)的大小,在与特定逻辑信道相关联的缓冲器(即,桶)中递减最大比特率(MBR)信用(即令牌)。 MBR信用可能有负值。 如果任何分配的信道资源保留,则逻辑信道以递减的优先级顺序被提供,直到数据被耗尽。 如果整个RLC SDU适合剩余的资源,则不分段无线电链路控制(RLC)SDU。 MAC SDU排除MAC PDU头和MAC填充。

    MAC MULTIPLEXING FOR UPLINK MIMO
    44.
    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 apparatus of signaling and procedure to support uplink power level determination
    45.
    发明授权
    Method and apparatus of signaling and procedure to support uplink power level determination 有权
    用于支持上行链路功率电平确定的信令和方法的方法和装置

    公开(公告)号:US08718694B2

    公开(公告)日:2014-05-06

    申请号:US12328522

    申请日:2008-12-04

    IPC分类号: H04B7/185 H04B7/00

    摘要: Method and apparatus are disclosed for determining a physical uplink power level for transmissions on a physical uplink channel. In one embodiment, a random access channel (RACH) uplink message is transmitted. The RACH uplink message includes a RACH message power level and/or a downlink pathloss figure. A downlink message including a power offset value is received. The physical uplink power level is set for transmissions on the physical uplink channel based on the power offset value. In another embodiment, a RACH uplink message is transmitted and a downlink message including a relative power offset value is received. The physical uplink power level for transmissions on the physical uplink channel is then set based on the relative power off set value.

    摘要翻译: 公开了用于确定物理上行链路信道上的传输的物理上行链路功率电平的方法和装置。 在一个实施例中,发送随机接入信道(RACH)上行链路消息。 RACH上行链路消息包括RACH消息功率电平和/或下行链路路径损耗图。 接收包括功率偏移值的下行链路消息。 基于功率偏移值,物理上行链路功率电平被设置用于物理上行链路信道上的传输。 在另一实施例中,发送RACH上行链路消息,并且接收包括相对功率偏移值的下行链路消息。 然后,基于相对电力关闭设定值来设定物理上行链路信道上的传输的物理上行链路功率电平。

    Method and apparatus for prioritizing logical channels
    48.
    发明授权
    Method and apparatus for prioritizing logical channels 有权
    用于优先化逻辑信道的方法和装置

    公开(公告)号:US08774114B2

    公开(公告)日:2014-07-08

    申请号:US13401998

    申请日:2012-02-22

    IPC分类号: H04W72/04

    摘要: A method and apparatus are disclosed for prioritizing logical channels when a new transmission is performed. Logical channel resources are allocated for available data to a plurality of logical channels. A maximum bit rate (MBR) credit (i.e., token) is decremented in a buffer (i.e., bucket) associated with a particular one of the logical channels by the size of a medium access control (MAC) service data unit (SDU). The MBR credit may have a negative value. If any of the allocated channel resources remain, the logical channels are served n a decreasing priority order until the data is exhausted. A radio link control (RLC) SDU is not segmented if the whole RLC SDU fits into the remaining resources. The MAC SDU excludes a MAC PDU header and MAC padding.

    摘要翻译: 公开了一种在执行新传输时优先考虑逻辑信道的方法和装置。 逻辑信道资源被分配给多个逻辑信道的可用数据。 通过媒体访问控制(MAC)服务数据单元(SDU)的大小,在与特定逻辑信道相关联的缓冲器(即,桶)中递减最大比特率(MBR)信用(即令牌)。 MBR信用可能有负值。 如果任何分配的信道资源保留,则逻辑信道以递减的优先级顺序被提供,直到数据被耗尽。 如果整个RLC SDU适合剩余的资源,则不分段无线电链路控制(RLC)SDU。 MAC SDU排除MAC PDU头和MAC填充。

    METHOD AND APPARATUS OF SIGNALING AND PROCEDURE TO SUPPORT UPLINK POWER LEVEL DETERMINATION
    49.
    发明申请
    METHOD AND APPARATUS OF SIGNALING AND PROCEDURE TO SUPPORT UPLINK POWER LEVEL DETERMINATION 有权
    信号和方法支持UPLINK功率电平测定的方法和装置

    公开(公告)号:US20090176525A1

    公开(公告)日:2009-07-09

    申请号:US12328522

    申请日:2008-12-04

    IPC分类号: H04B7/00

    摘要: Method and apparatus are disclosed for determining a physical uplink power level for transmissions on a physical uplink channel. In one embodiment, a random access channel (RACH) uplink message is transmitted. The RACH uplink message includes a RACH message power level and/or a downlink pathloss figure. A downlink message including a power offset value is received. The physical uplink power level is set for transmissions on the physical uplink channel based on the power offset value. In another embodiment, a RACH uplink message is transmitted and a downlink message including a relative power offset value is received. The physical uplink power level for transmissions on the physical uplink channel is then set based on the relative power off set value.

    摘要翻译: 公开了用于确定物理上行链路信道上的传输的物理上行链路功率电平的方法和装置。 在一个实施例中,发送随机接入信道(RACH)上行链路消息。 RACH上行链路消息包括RACH消息功率电平和/或下行链路路径损耗图。 接收包括功率偏移值的下行链路消息。 基于功率偏移值,物理上行链路功率电平被设置用于物理上行链路信道上的传输。 在另一实施例中,发送RACH上行链路消息,并且接收包括相对功率偏移值的下行链路消息。 然后,基于相对电力关闭设定值来设置物理上行链路信道上的传输的物理上行链路功率电平。