METHOD AND APPARATUS FOR PERFORMING DISCONTINUOUS RECEPTION AND DOWNLINK INTER-FREQUENCY AND INTER-RADIO ACCESS TECHNOLOGY MEASUREMENTS IN CELL_FACH STATE
    26.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING DISCONTINUOUS RECEPTION AND DOWNLINK INTER-FREQUENCY AND INTER-RADIO ACCESS TECHNOLOGY MEASUREMENTS IN CELL_FACH STATE 有权
    在CELL_FACH状态下进行不连续接收和下行链路的频率和无线接入技术测量的方法和装置

    公开(公告)号:US20090196197A1

    公开(公告)日:2009-08-06

    申请号:US12363278

    申请日:2009-01-30

    IPC分类号: H04L12/26

    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可以根据小区中所有WTRU共用的公共DRX模式,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。