LTE-U COMMUNICATION DEVICES AND METHODS FOR APERIODIC BEACON AND REFERENCE SIGNAL TRANSMISSION
    1.
    发明申请
    LTE-U COMMUNICATION DEVICES AND METHODS FOR APERIODIC BEACON AND REFERENCE SIGNAL TRANSMISSION 审中-公开
    LTE-U通信设备和APERIODIC BEACON和参考信号传输方法

    公开(公告)号:US20150373674A1

    公开(公告)日:2015-12-24

    申请号:US14669366

    申请日:2015-03-26

    IPC分类号: H04W72/04 H04W16/14

    摘要: An enhanced NodeB (eNB), user equipment (UE) and method of communicating using Long Term Evolution (LTE) licensed and unlicensed bands are generally described herein. The eNB may transmit a trigger signal to the UE. The trigger signal may be transmitted in the LTE unlicensed or licensed band and inform the UE of transmission of a reference signal from the eNB to the UE in the unlicensed band. The trigger signal may correspond to a single reference signal transmission or multiple periodic or consecutive reference signal transmissions. The trigger signal or a separate trigger signal may be used to inform the UE of a data transmission. The trigger signal may be transmitted at any point prior to or in the same subframe as the reference signal and the reference signal may be transmitted before, after or in the same subframe as the data.

    摘要翻译: 增强型节点B(eNB),用户设备(UE)以及使用长期演进(LTE)授权和非许可频带进行通信的方法。 eNB可以向UE发送触发信号。 触发信号可以在LTE未许可或许可频带中发送,并且通知UE在非许可频带中从eNB向UE传送参考信号。 触发信号可以对应于单个参考信号传输或多个周期性或连续参考信号传输。 触发信号或单独的触发信号可以用于通知UE数据传输。 触发信号可以在与参考信号相同或相同的子帧之前的任何点发送,并且参考信号可以在与数据相同的子帧之前或之后发送。

    CHANNEL STATE INFORMATION-REFERENCE SIGNAL PATTERNS FOR TIME DIVISION DUPLEX SYSTEMS IN LONG TERM EVOLUTION WIRELESS NETWORKS
    3.
    发明申请
    CHANNEL STATE INFORMATION-REFERENCE SIGNAL PATTERNS FOR TIME DIVISION DUPLEX SYSTEMS IN LONG TERM EVOLUTION WIRELESS NETWORKS 有权
    长时间演进无线网络中的时分双工系统的信道状态信息参考信号模式

    公开(公告)号:US20140198675A1

    公开(公告)日:2014-07-17

    申请号:US14126599

    申请日:2013-09-27

    IPC分类号: H04L5/00 H04W72/04 H04L5/14

    摘要: A user equipment (UE) for time division duplex (TDD) communication through a wireless communication channel has a receiver to receive a channel state information reference signal (CSI-RS) subframe configuration value, a CSI-RS configuration value, and a CSI-RS; and circuitry to determine a subframe index corresponding to a temporal position of a special subframe including the CSI-RS; determine a CSI-RS pattern of one or more orthogonal frequency division modulation (OFDM) resource elements carrying the CSI-RS, the pattern being from among a group of CSI-RS patterns that include OF DM resource elements in OFDM symbols corresponding to a physical downlink control channel (PDCCH) region of a legacy LTE wireless communication channel; control the receiver to receive the special subframe carrying the CSI-RS during the temporal position and at the one or more OFDM resource elements of the CSI-RS pattern; and measure the wireless communication channel based on the CSI-RS.

    摘要翻译: 用于通过无线通信信道进行时分双工(TDD)通信的用户设备(UE)具有接收信道状态信息参考信号(CSI-RS)子帧配置值,CSI-RS配置值和CSI- RS; 以及用于确定与包括所述CSI-RS的特殊子帧的时间位置对应的子帧索引的电路; 确定携带CSI-RS的一个或多个正交频分调制(OFDM)资源元素的CSI-RS模式,该模式来自包括对应于物理的OFDM符号的OFDM符号中的OFDM资源元素的一组CSI-RS模式 传统LTE无线通信信道的下行链路控制信道(PDCCH)区域; 控制接收机在时间位置和CSI-RS模式的一个或多个OFDM资源元件处接收承载CSI-RS的特殊子帧; 并基于CSI-RS测量无线通信信道。

    METHODS, APPARATUSES, AND SYSTEMS FOR TRANSMITTING HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSIONS USING CHANNELS IN AN UNLICENSED SHARED MEDIUM
    6.
    发明申请
    METHODS, APPARATUSES, AND SYSTEMS FOR TRANSMITTING HYBRID AUTOMATIC REPEAT REQUEST TRANSMISSIONS USING CHANNELS IN AN UNLICENSED SHARED MEDIUM 审中-公开
    用于在未经许可的共享介质中使用信道发送混合自动重传请求传输的方法,装置和系统

    公开(公告)号:US20160099799A1

    公开(公告)日:2016-04-07

    申请号:US14671872

    申请日:2015-03-27

    IPC分类号: H04L5/00 H04L1/18 H04L5/14

    摘要: Methods, systems, and storage media for providing and/or obtaining feedback for data transmissions in an unlicensed shared medium are described. In embodiments, an apparatus may include radio control circuitry to demodulate and decode a data transmission from an evolved node B (eNB). The apparatus may include and processing circuitry, coupled with the radio control circuitry, and the processing circuitry is to receive the data transmission from the radio control circuitry and generate feedback based on the data transmission. The radio control circuitry may also control radio-frequency circuitry to determine whether a physical channel in an unlicensed shared medium is unoccupied, and transmit the feedback to the eNB over the physical channel when the physical channel is unoccupied according to the determination. Other embodiments may be described and/or claimed.

    摘要翻译: 描述了用于提供和/或获得非授权共享介质中的数据传输的反馈的方法,系统和存储介质。 在实施例中,装置可以包括用于解调和解码来自演进节点B(eNB)的数据传输的无线电控制电路。 该装置可以包括和处理电路,与无线电控制电路耦合,并且处理电路将从无线电控制电路接收数据传输并基于数据传输产生反馈。 无线电控制电路还可以控制射频电路以确定非许可共享介质中的物理信道是否未被占用,并且当物理信道根据该确定未被占用时,通过物理信道将反馈发送到eNB。 可以描述和/或要求保护其他实施例。

    TECHNIQUES TO MANAGE HETEROGENOUS CARRIER TYPES
    9.
    发明申请
    TECHNIQUES TO MANAGE HETEROGENOUS CARRIER TYPES 有权
    管理异质载体类型的技术

    公开(公告)号:US20150085833A1

    公开(公告)日:2015-03-26

    申请号:US13976442

    申请日:2013-05-17

    IPC分类号: H04W72/04 H04W56/00 H04L5/00

    摘要: Techniques to manage heterogeneous carrier types are described. User equipment may comprise a processor circuit and a network control component for execution on the processor circuit to locate a synchronization signal (SS) and a cell-specific reference signal (CRS) in a physical resource block (PRB) pair of a long term evolution (LTE) system, the PRB pair having a physical signal pattern for a first carrier type, the physical signal pattern for the first carrier type to have a same number of defined positions between the SS and the CRS within the PRB pair as a physical signal pattern for a second carrier type. Other embodiments are described and claimed.

    摘要翻译: 描述了管理异构载波类型的技术。 用户设备可以包括用于在处理器电路上执行的处理器电路和网络控制组件,以在长期演进的物理资源块(PRB)对中定位同步信号(SS)和小区特定参考信号(CRS) (LTE)系统中,PRB对具有用于第一载波类型的物理信号模式,用于第一载波类型的物理信号模式在SS和PRB对内的CRS之间具有相同数目的定义位置作为物理信号 第二种载体类型的图案。 描述和要求保护其他实施例。