APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING ENHANCED RACH IN A MOBILE COMMUNICATION SYSTEM
    11.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING ENHANCED RACH IN A MOBILE COMMUNICATION SYSTEM 审中-公开
    用于在移动通信系统中发送和接收增强天线的装置和方法

    公开(公告)号:US20090175248A1

    公开(公告)日:2009-07-09

    申请号:US12349882

    申请日:2009-01-07

    IPC分类号: H04J3/00 H04W4/00

    摘要: A method for transmitting an enhanced Random Access CHannel (RACH) in a User Equipment (UE) in a mobile communication system is provided, in which the UE transmits an uplink preamble to a Node B and upon receipt of an ACKnowledgment (ACK) for the uplink preamble, transmits an Enhanced Uplink Dedicated CHannel (E-DCH) and a Dedicated Physical Control CHannel (DPCCH) to the Node B. The transmission of the DPCCH starts before the transmission of the E-DCH.

    摘要翻译: 提供了一种用于在移动通信系统中的用户设备(UE)中发送增强的随机接入信道(RACH)的方法,其中,所述UE向节点B发送上行链路前导码,并且在接收到针对 上行链路前导码向节点B发送增强上行专用信道(E-DCH)和专用物理控制信道(DPCCH).DPCCH的传输在E-DCH的发送之前开始。

    EXTENSION OF PHYSICAL DOWNLINK CONTROL CHANNELS IN A COMMUNICATION SYSTEM
    13.
    发明申请
    EXTENSION OF PHYSICAL DOWNLINK CONTROL CHANNELS IN A COMMUNICATION SYSTEM 有权
    在通信系统中扩展物理下行链路控制信道

    公开(公告)号:US20130039299A1

    公开(公告)日:2013-02-14

    申请号:US13572250

    申请日:2012-08-10

    IPC分类号: H04W72/04

    摘要: Methods and apparatuses are described for a User Equipment (UE) to receive enhanced Control CHannels (eCCHs), including enhanced Physical Downlink Control CHannels (ePDCCHs), transmitted in a set of Resource Blocks (RBs) over a Transmission Time Interval (TTI). A method includes transmitting a first control signal to a first UE over a first number of Resource Elements (Res) in a subset of the RBs and over a first number of the transmission symbols in the TTI; transmitting a second control signal to a second UE over a second number of the REs in the subset of the RBs and over a second number of the transmission symbols in the TTI; and transmitting a reference signal of the first type over a third number of the REs in the subset of the RBs and over a third number of the transmission symbols in the TTI.

    摘要翻译: 描述了用于用户设备(UE)接收增强型控制通道(eCCH)的方法和装置,其包括通过传输时间间隔(TTI)在一组资源块(RB)中传输的增强的物理下行链路控制通道(ePDCCH)。 一种方法包括:通过RB的子集中的第一数量的资源元素(Res)和TTI中的第一数目的传输符号向第一UE发送第一控制信号; 通过RB的子集中的第二数量的RE和TTI中的第二数量的传输符号向第二UE发送第二控制信号; 以及在所述RB的子集中以及所述TTI中的第三数量的所述传输符号之后,通过第三数量的所述RE发送所述第一类型的参考信号。