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    METHOD AND APPARATUS FOR SENDING A CHANNEL QUALITY INDICATION VIA A SHARED CHANNEL
    1.
    发明申请
    METHOD AND APPARATUS FOR SENDING A CHANNEL QUALITY INDICATION VIA A SHARED CHANNEL 有权
    用于通过共享信道发送信道质量指示的方法和装置

    公开(公告)号：US20080095185A1

    公开(公告)日：2008-04-24

    申请号：US11877553

    申请日：2007-10-23

    申请人： Rocco DiGirolamo ,  Christopher Cave ,  Paul Marinier ,  Sudheer Grandhi ,  Vincent Roy

    发明人： Rocco DiGirolamo ,  Christopher Cave ,  Paul Marinier ,  Sudheer Grandhi ,  Vincent Roy

    IPC分类号： H04J15/00

    CPC分类号： H04L5/0057 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L1/1829 ,  H04L5/0055 ,  H04L25/0212 ,  H04L25/0222 ,  H04L69/323 ,  H04L2025/03802 ,  H04W24/08 ,  H04W24/10 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/085 ,  H04W74/0866

    摘要： A method and apparatus for sending a channel quality indication (CQI) via a shared channel while a wireless transmit/receive unit (WTRU) is in a Cell_FACH state without having a dedicated channel allocated for the WTRU are disclosed. A WTRU performs a measurement of at least one parameter and generates a CQI based on the measurement. The WTRU then transmits the CQI via a random access channel (RACH). The CQI may be transmitted using an RACH preamble. A plurality of signature sequences may be divided into a plurality of groups. The WTRU may select one group based on the CQI and randomly select a signature sequence among signature sequences in the selected group for transmitting the RACH preamble. The CQI may be appended to the RACH preamble. The CQI may be transmitted via a control part or a data part of the RACH message.

    摘要翻译： 公开了一种在无线发射/接收单元（WTRU）处于Cell_FACH状态而不具有分配给WTRU的专用信道的情况下经由共享信道发送信道质量指示（CQI）的方法和装置。 WTRU执行至少一个参数的测量，并且基于该测量生成CQI。 然后，WTRU经由随机接入信道（RACH）发送CQI。 可以使用RACH前导码来发送CQI。 多个签名序列可以被分成多个组。 WTRU可以基于CQI选择一个组，并且在所选择的组中的签名序列之间随机选择签名序列以发送RACH前导码。 CQI可以附加到RACH前导码。 可以经由RACH消息的控制部分或数据部分来发送CQI。

    Method and apparatus for performing discontinuous reception and downlink inter-frequency and inter-radio access technology measurements in cell—fach state
    7.
    发明授权
    Method and apparatus for performing discontinuous reception and downlink inter-frequency and inter-radio access technology measurements in cell—fach state 有权
    用于在小区状态下执行不连续接收和下行链路频率间和无线电接入技术测量的方法和装置

    公开(公告)号：US08400934B2

    公开(公告)日：2013-03-19

    申请号：US12363278

    申请日：2009-01-30

    申请人： Rocco DiGirolamo ,  Diana Pani ,  Christopher R. Cave ,  Paul Marinier ,  Vincent Roy

    发明人： Rocco DiGirolamo ,  Diana Pani ,  Christopher R. Cave ,  Paul Marinier ,  Vincent Roy

    IPC分类号： H04J3/14

    CPC分类号： H04W24/00 ,  H04L43/00 ,  H04L43/16 ,  H04W36/0088 ,  H04W36/14

    摘要： A method and apparatus of performing discontinuous reception (DRX) and downlink inter-frequency and inter-radio access technology (RAT) measurements in CELL_FACH state are disclosed. While in DRX mode, a wireless transmit/receive unit (WTRU) may perform inter-frequency and inter-RAT measurements in a measurement occasion that fall into a DRX period. The WTRU may perform the measurements while T321 timer is running. The WTRU may take the measurements on first predetermined number of frame in which a DRX frame would coincide after a last reception frame if DRX operation was ongoing. The WTRU may periodically wake up for downlink reception in CELL_FACH state in accordance with a common DRX pattern that is common to all WTRUs in a cell or may wake up from DRX upon reception of the order and receiving a common traffic.

    摘要翻译： 公开了一种在CELL_FACH状态下执行不连续接收（DRX）和下行链路频率间和无线电接入技术（RAT）测量的方法和装置。 在DRX模式下，无线发射/接收单元（WTRU）可以在落入DRX周期的测量场合中执行频间和RAT间测量。 当T321定时器运行时，WTRU可以执行测量。 如果DRX操作正在进行，则WTRU可以在第一预定数量的帧上进行测量，其中DRX帧将在最后的接收帧之后重合。 WTRU可以根据在小区中所有WTRU共同的公共DRX模式来周期性地在CELL_FACH状态中唤醒下行链路接收，或者可以在接收到该命令并接收公共业务时从DRX唤醒。