METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATIONS SYSTEM FOR CONTROLLING THE TIMING OF A USER EQUIPMENT ENTERING IN AN UPLINK TRANSMISSION PROCEDURE
    14.
    发明申请
    METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATIONS SYSTEM FOR CONTROLLING THE TIMING OF A USER EQUIPMENT ENTERING IN AN UPLINK TRANSMISSION PROCEDURE 审中-公开
    用于控制用户设备进入上一级传输过程的时间的无线通信系统中的方法和安排

    公开(公告)号:WO2009099372A9

    公开(公告)日:2010-03-11

    申请号:PCT/SE2008051470

    申请日:2008-12-16

    Abstract: The present invention relates to methods and arrangements that make it possible to control the delay for the UEs to access the EUL resources in the Enhanced Uplink in CELL_FACH state procedure, independently from the delay for the UEs to access 5 ordinary UL resources in the RACH procedure. This is achieved by a solution where the timing of entering (or re-entering) a transmission procedure for Enhanced Uplink in CELL-FACH state is controlled with the help of a transmission control parameter defined specifically for this transmission procedure, instead of using the same parameter as for the RACH procedure.

    Abstract translation: 本发明涉及使得有可能控制UE在CELL_FACH状态过程中访问增强上行链路中的EUL资源的延迟,独立于UE在RACH过程中访问5个普通UL资源的延迟 。 这是通过一种解决方案实现的,其中,通过专门针对该传输过程定义的传输控制参数来控制进入(或重新进入)CELL-FACH状态中的增强型上行链路的传输过程的定时,而不是使用相同的 参数为RACH程序。

    INTERFERENCE REDUCTION METHOD FOR BURSTY OR INTERMITTED TRANSMISSIONS
    18.
    发明申请
    INTERFERENCE REDUCTION METHOD FOR BURSTY OR INTERMITTED TRANSMISSIONS 审中-公开
    干扰或干扰传输的干扰减少方法

    公开(公告)号:WO2007094733A3

    公开(公告)日:2007-10-11

    申请号:PCT/SE2007050084

    申请日:2007-02-09

    CPC classification number: H04L1/0078 H04L1/1812 H04L1/1887 H04L2001/0096

    Abstract: The present invention relates to methods and arrangements for interference reduction for bursty or intermitted transmissions. DPCCH gating with regular on/off-gating patterns can create waveforms that can interfere with non-UMTS audio equipments, e.g. hearing aids. The present invention relates to modifying the transmission instants of data packets in such a way such interference can be significantly reduced. This is achieved by introducing a randomization mechanism into the mapping function of data packets onto the HARQ processes, which in turn are mapped onto predefined transmission occasions (sub-frames). This results in a non-periodic transmission pattern while maintaining user data transmission requirements.

    Abstract translation: 本发明涉及用于突发或中断传输的干扰减少的方法和装置。 具有常规开/关门控模式的DPCCH门控可以产生可能干扰非UMTS音频设备的波形,例如, 助听器。 本发明涉及以这种方式修改数据分组的传输时刻,可以显着地降低这种干扰。 这通过将随机化机制引入数据分组到HARQ过程的映射功能来实现,HARQ进程被映射到预定义的传输场合(子帧)。 这导致非周期性传输模式,同时保持用户数据传输的要求。

    METHODS AND APPARATUS FOR IMPROVED REFERENCE SIGNAL CORRELATION CHARACTERISTICS
    20.
    发明申请
    METHODS AND APPARATUS FOR IMPROVED REFERENCE SIGNAL CORRELATION CHARACTERISTICS 审中-公开
    改进的参考信号相关特性的方法和装置

    公开(公告)号:WO2011087428A3

    公开(公告)日:2011-10-06

    申请号:PCT/SE2011050008

    申请日:2011-01-07

    Abstract: The auto-correlation properties of a reference signal or pilot pattern, such as a position reference signal (PRS) in a Long Term Evolution communication system, is improved by modifying the currently specified PRS patterns, and/or by PRS pattern shaping. Pattern shaping can result in creation of virtual PRS patterns, for example, by 5 controlling the PRS transmitted or received power used by the correlator. PRS power shaping can be implemented differently according to the location where the PRS power is calculated, e.g., in a network node or in a user equipment.

    Abstract translation: 通过修改当前指定的PRS模式和/或通过PRS模式整形来改善诸如长期演进通信系统中的位置参考信号(PRS)的参考信号或导频模式的自相关特性。 模式整形可以产生虚拟PRS模式,例如,通过5控制相关器使用的PRS发送或接收功率。 可以根据计算PRS功率的位置,例如在网络节点中或在用户设备中,不同地实现PRS功率整形。

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