PRIORITIZED SYNCHRONIZATION SIGNALS AND MECHANISM FOR DISTRIBUTED DEVICE-TO-DEVICE SYSTEMS
    12.
    发明申请
    PRIORITIZED SYNCHRONIZATION SIGNALS AND MECHANISM FOR DISTRIBUTED DEVICE-TO-DEVICE SYSTEMS 审中-公开
    用于分布式设备到设备系统的优先同步信号和机制

    公开(公告)号:US20160037466A1

    公开(公告)日:2016-02-04

    申请号:US14779559

    申请日:2013-12-20

    IPC分类号: H04W56/00 H04W8/00 H04W4/22

    摘要: Embodiments described herein relate generally to a user equipment (“UE”) that is to transmit and receive signals associated with synchronization. The UE may be receive signals associated with synchronization from a plurality of synchronization sources, such as an evolved Node B (“eNB”), a global navigation satellite system (“GNSS”), or another UE. The UE may synchronize to a signal received from a synchronization source based on a priority associated with that synchronization source and/or signal. However, if the UE does not receive any signals associated with synchronization, the UE may generate and transmit a signal that indicates a request for synchronization.

    摘要翻译: 本文所描述的实施例一般涉及要发送和接收与同步相关联的信号的用户设备(“UE”)。 UE可以从诸如演进节点B(“eNB”),全球导航卫星系统(“GNSS”)或另一个UE的多个同步源接收与同步相关联的信号。 UE可以基于与该同步源和/或信号相关联的优先级与从同步源接收的信号同步。 然而,如果UE没有接收到与同步相关联的任何信号,则UE可以生成并发送指示同步请求的信号。

    USER EQUIPMENT AND METHOD FOR TRANSMIT POWER CONTROL FOR D2D TRANMISSIONS
    15.
    发明申请
    USER EQUIPMENT AND METHOD FOR TRANSMIT POWER CONTROL FOR D2D TRANMISSIONS 有权
    用于D2D传输的发送功率控制的用户设备和方法

    公开(公告)号:US20150223141A1

    公开(公告)日:2015-08-06

    申请号:US14482060

    申请日:2014-09-10

    摘要: Embodiments of user equipment (UE) and methods for transmit power control for device-to-device (D2D) discovery operations and D2D communication in a cellular network are generally described herein. In some embodiments, the UE may configure a discovery signal for transmission on discovery resources from a configured resource pool for D2D discovery. The discovery signal may be transmitted at a transmit power level based on a relative location of the discovery resources with respect to uplink cellular resources in the frequency domain.

    摘要翻译: 这里通常描述用户设备(UE)的实施例和用于蜂窝网络中的设备到设备(D2D)发现操作和D2D通信的发射功率控制的方法。 在一些实施例中,UE可以配置发现信号,用于从用于D2D发现的配置资源池的发现资源上传输。 可以基于发现资源相对于频域中的上行链路蜂窝资源的相对位置,以发射功率电平来发射发现信号。

    Mobile proxy for cloud radio access network
    17.
    发明授权
    Mobile proxy for cloud radio access network 有权
    移动代理云端无线接入网

    公开(公告)号:US08817733B2

    公开(公告)日:2014-08-26

    申请号:US13587759

    申请日:2012-08-16

    IPC分类号: H04W4/00 H04L12/56 H04L12/26

    摘要: Embodiments of computer-implemented methods, systems, computing devices, and computer-readable media are described herein for monitoring, by a mobile proxy associated with a control system of a cloud radio access network (“C-RAN”), application layer data traffic between the control system and a wireless communication device. In various embodiments, the mobile proxy may, based on the monitoring, facilitate alteration of data plane or control plane processing by the wireless communication device or a remote radio head (“RRH”) associated with the C-RAN.

    摘要翻译: 本文描述了计算机实现的方法,系统,计算设备和计算机可读介质的实施例,用于通过与云无线电接入网络(“C-RAN”)的控制系统相关联的移动代理来监视应用层数据业务 在控制系统和无线通信设备之间。 在各种实施例中,移动代理可以基于监视来促进无线通信设备或与C-RAN相关联的远程无线电头(“RRH”)的数据平面或控制平面处理的改变。

    Measurement and feedback calculation for wireless communication network
    19.
    发明授权
    Measurement and feedback calculation for wireless communication network 有权
    无线通信网络的测量和反馈计算

    公开(公告)号:US08619612B2

    公开(公告)日:2013-12-31

    申请号:US13099059

    申请日:2011-05-02

    IPC分类号: H04W24/00

    摘要: A method for performing measurement by a radio apparatus is presented. In one embodiment, the method includes determining raw measurements (e.g., a channel estimation and a noise variance estimation) of a subband and determining a rank indicator (RI) without requiring a precoding matrix indicator (PMI) search. The method includes calculating, based at least on the raw measurements, a mean instantaneous capacity (MIC) for the subband and determining a channel quality indicator (CQI) and a PMI based at least on the MIC. In one embodiment, the method uses subband-based measurements for performing feedback/measurement.

    摘要翻译: 提出了一种通过无线电设备进行测量的方法。 在一个实施例中,该方法包括确定子带的原始测量(例如,信道估计和噪声方差估计)并确定秩指示符(RI),而不需要预编码矩阵指示符(PMI)搜索。 该方法至少基于原始测量来计算子带的平均瞬时容量(MIC)并且至少基于MIC确定信道质量指示符(CQI)和PMI。 在一个实施例中,该方法使用基于子带的测量来执行反馈/测量。

    MOBILITY MEASURMENT USING CSI-RS IN ADDITIONAL CARRIER
    20.
    发明申请
    MOBILITY MEASURMENT USING CSI-RS IN ADDITIONAL CARRIER 有权
    使用CSI-RS在附加载体中的移动性测量

    公开(公告)号:US20130344816A1

    公开(公告)日:2013-12-26

    申请号:US13532946

    申请日:2012-06-26

    IPC分类号: H04B17/00 H04W24/00

    摘要: A system and a method for a mobility measurement in a wireless network comprises determining at a wireless terminal a channel power estimation ES for a carrier signal based on Channel State Information Reference Signals (CSI-RS), and determining at the wireless terminal a noise plus interference I+N for the carrier signal based on a muted CSI-RS. The carrier signal is an additional carrier without the presence of a Cell-specific Reference Signal. In one exemplary embodiment, the periodicity of the CSI-RS is selected to be 1, 2 or 3 subframes.

    摘要翻译: 一种用于无线网络中的移动性测量的系统和方法包括:在无线终端,基于信道状态信息参考信号(CSI-RS)确定载波信号的信道功率估计ES,并且在无线终端确定噪声加 基于静噪CSI-RS的载波信号的干扰I + N。 载波信号是不存在小区特定参考信号的附加载波。 在一个示例性实施例中,CSI-RS的周期性被选择为1,2或3个子帧。