CARRIER TYPE (NCT) INFORMATION EMBEDDED IN SYNCHRONIZATION SIGNAL
    4.
    发明申请
    CARRIER TYPE (NCT) INFORMATION EMBEDDED IN SYNCHRONIZATION SIGNAL 有权
    载波类型(NCT)嵌入在同步信号中

    公开(公告)号:US20140254567A1

    公开(公告)日:2014-09-11

    申请号:US14128343

    申请日:2013-09-04

    IPC分类号: H04W48/08

    摘要: A Second Synchronous Signal (SSS) for a 3GPP LTE downlink signal is generated in such a way that a legacy User Equipment (UE) can determine whether the downlink signal comprises a legacy downlink signal or a New Carrier Type (NCT) downlink signal, which is unavailable to a legacy UE. One exemplary embodiment provides that a first binary sequence and a second binary sequence are generated in which the first and second binary sequences are part of the SSS for the downlink signal. The first binary sequence is multiplied by a first scrambling sequence, and the second binary sequence by a second scrambling sequence in which the first and second scrambling sequences are selected to indicate that the downlink signal is a new carrier type downlink signal. Other exemplary embodiments provide that an order of the first and second scrambling sequences indicates whether the downlink signal is a NCT downlink signal.

    摘要翻译: 生成用于3GPP LTE下行链路信号的第二同步信号(SSS),使得传统用户设备(UE)可以确定下行链路信号是否包括传统下行链路信号或新载波类型(NCT)下行链路信号,其中 对于传统UE是不可用的。 一个示例性实施例提供了生成第一二进制序列和第二二进制序列,其中第一和第二二进制序列是用于下行链路信号的SSS的一部分。 第一二进制序列乘以第一加扰序列,第二二进制序列乘以第二加扰序列,其中选择第一和第二加扰序列以指示下行链路信号是新的载波类型下行链路信号。 其他示例性实施例提供了第一和第二加扰序列的顺序指示下行链路信号是否是NCT下行链路信号。

    UPLINK SYNCHRONIZATION WITH MULTIPLE TIMING ADVANCES IN A WIRELESS COMMUNICATION ENVIRONMENT
    8.
    发明申请
    UPLINK SYNCHRONIZATION WITH MULTIPLE TIMING ADVANCES IN A WIRELESS COMMUNICATION ENVIRONMENT 审中-公开
    无线通信环境中具有多个时序优先级的UPLINK同步

    公开(公告)号:US20130114572A1

    公开(公告)日:2013-05-09

    申请号:US13538799

    申请日:2012-06-29

    IPC分类号: H04W56/00 H04W72/04

    摘要: Technology for synchronization of uplink transmission with multiple timing advances in a wireless communication environment is disclosed. Additional resource allocation messages for additional timing advances are addressed to a user equipment specific search space. A number of band decodes needed to find a resource allocation message used to access an additional timing advance can be reduced by padding the resource allocation message. A number of blind decodes used to find the resource allocation message can also be reduced by restricting the control channel candidates in which the resource avocation can be embedded in terms of the control channel element aggregation level, or levels, associated with acceptable control channel candidates.

    摘要翻译: 公开了一种用于在无线通信环境中具有多个定时进步的上行链路传输同步的技术。 用于附加定时进展的附加资源分配消息针对用户设备专用搜索空间。 可以通过填充资源分配消息来减少找到用于访问附加定时提前的资源分配消息所需的多个频带解码。 用于查找资源分配消息的多个盲解码也可以通过限制其中可以根据与可接受的控制信道候选相关联的控制信道元素聚合级别或级别来限制其中可以嵌入资源的控制信道候选。

    NETWORK-INITIATED DISCOVERY AND PATH SELECTION PROCEDURES FOR MULTI-HOP UNDERLAY NETWORKS
    9.
    发明申请
    NETWORK-INITIATED DISCOVERY AND PATH SELECTION PROCEDURES FOR MULTI-HOP UNDERLAY NETWORKS 有权
    网络下载网络的网络发现和路径选择程序

    公开(公告)号:US20160192439A1

    公开(公告)日:2016-06-30

    申请号:US14729511

    申请日:2015-06-03

    摘要: Described herein are processes related to discovering and establishing suitable multi-hop communication paths for (endpoint) user equipments (UEs). A network-initiated discovery and path selection processes may utilize periodically transmitted reference signals along with optional assistance information. A network node, such an eNodeB, and other relaying-capable nodes, such as relay UEs, may transmit periodic reference signals. Based on these transmitted reference signals and optional assistance information, the relay UEs and/or an endpoint node (e.g., the eNodeB or the endpoint UE) may make a selection decision for previous hop paths for communication. The endpoint UE or the eNodeB may make the selection decision for the end-to-end path in order to provide coverage extension for the end UE using multi-hop transmission paths.

    摘要翻译: 这里描述了与(端点)用户设备(UE)的发现和建立合适的多跳通信路径有关的过程。 网络发起的发现和路径选择过程可以利用周期性地发送的参考信号以及可选的辅助信息。 诸如eNodeB的网络节点和其他具有中继能力的节点(诸如中继UE)可以传送周期性参考信号。 基于这些发送的参考信号和可选的辅助信息,中继UE和/或端点节点(例如,eNodeB或端点UE)可以对用于通信的先前跳跃路径进行选择决定。 端点UE或eNodeB可以针对端到端路径进行选择决定,以便为使用多跳传输路径的终端UE提供覆盖扩展。