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    NETWORK CONTROLLED ACQUISITION OF UPLINK CHANNELS IN UNLICENSED FREQUENCY BANDS
    1.
    发明申请
    NETWORK CONTROLLED ACQUISITION OF UPLINK CHANNELS IN UNLICENSED FREQUENCY BANDS 审中-公开
    网络控制在无线电频段中获取上行链路通道

    公开(公告)号：US20160227536A1

    公开(公告)日：2016-08-04

    申请号：US14613654

    申请日：2015-02-04

    Applicant: Alcatel Lucent ,  Alcatel-Lucent USA Inc.

    Inventor： Mohammad R. Khawer ,  Teck H. Hu ,  Matthew P.J. Baker ,  Sigen Ye

    IPC: H04W72/04

    Abstract: A base station requires one or more channels in an unlicensed frequency band for a predetermined time interval and schedules one or more user equipment for uplink transmission on the one or more channels during the predetermined time interval. User equipment transmits, over a licensed frequency band, a request for resources for uplink transmission in an unlicensed frequency band. The user equipment receives scheduling information indicating a first portion of a predetermined time interval that is allocated to the first user equipment for uplink transmission on one or more channels in the unlicensed frequency band.

    Abstract translation: 基站需要非许可频带中的一个或多个信道预定的时间间隔，并且在预定的时间间隔期间调度用于一个或多个信道上的上行链路传输的一个或多个用户设备。 用户设备在许可的频带上发送用于未许可频带中的上行链路传输的资源的请求。 用户设备接收指示分配给第一用户设备的预定时间间隔的第一部分的调度信息，用于在未许可频带中的一个或多个信道上的上行链路传输。

    Common search space in secondary ENBS
    2.
    发明授权
    Common search space in secondary ENBS 有权

    公开(公告)号：US10038537B2

    公开(公告)日：2018-07-31

    申请号：US14617873

    申请日：2015-02-09

    Applicant: Alcatel-Lucent USA Inc. ,  Alcatel Lucent

    Inventor： Sigen Ye ,  Matthew P J Baker

    IPC: H04W4/00 ,  H04L5/00 ,  H04W48/16

    CPC classification number: H04L5/0053 ,  H04L5/001 ,  H04L5/0035 ,  H04W48/16

    Abstract: A method is provided for receiving, at a receiving device, a control information message from a transmitting device. An example method includes determining at a user equipment (UE) a status of the UE and monitoring at the UE based on the status either a common search space (CSS) of a cell or a UE-specific search space (USS) of the cell. The cell is a cell of a secondary eNodeB for communicating with the UE. The method may further include monitoring a CSS and a USS of a cell of a master eNodeB (MeNB) simultaneously while monitoring either the CSS or the USS of the cell of the secondary eNodeB. The status may be a status of the UE with respect to a Random Access Channel (RACH) procedure with the cell.

    ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL USER EQUIPMENT SPECIFIC SEARCH SPACE SUBBAND HOPPING FOR MACHINE TYPE COMMUNICATION DEVICE
    5.
    发明申请
    ENHANCED PHYSICAL DOWNLINK CONTROL CHANNEL USER EQUIPMENT SPECIFIC SEARCH SPACE SUBBAND HOPPING FOR MACHINE TYPE COMMUNICATION DEVICE 有权
    增强型物理下行控制通道用户设备特殊搜索空间分类机器类型通信设备

    公开(公告)号：US20160135176A1

    公开(公告)日：2016-05-12

    申请号：US14587149

    申请日：2014-12-31

    Applicant: Alcatel-Lucent USA Inc. ,  Alcatel Lucent

    Inventor： Shin Horng Wong ,  Matthew Baker ,  Sigen Ye

    IPC: H04W72/04 ,  H04W24/08 ,  H04W4/00

    CPC classification number: H04W72/0446 ,  H04L5/0053 ,  H04W4/70 ,  H04W24/08

    Abstract: A method is provided for receiving, at a receiving device, a control information message from a transmitting device. The method includes monitoring a first plurality of reception resources contained in a first frequency range in a first subframe and a second plurality of reception resources contained in a second frequency range in a second subframe. The method also includes receiving a control information message in at least one of the monitored reception resources. The first frequency range is at least partly non-overlapping with the second frequency range.

    Abstract translation: 提供了一种在接收装置处从发送装置接收控制信息消息的方法。 该方法包括监视包含在第一子帧中的第一频率范围中的第一多个接收资源以及包含在第二子帧中的第二频率范围内的第二多个接收资源。 该方法还包括在所监视的接收资源中的至少一个中接收控制信息消息。 第一频率范围与第二频率范围至少部分不重叠。

    METHOD AND APPARATUS FOR DETERMINING DELAY BETWEEN RANDOM ACCESS CHANNEL AND DOWNLINK CONTROL CHANNEL
    10.
    发明申请
    METHOD AND APPARATUS FOR DETERMINING DELAY BETWEEN RANDOM ACCESS CHANNEL AND DOWNLINK CONTROL CHANNEL 审中-公开
    用于确定随机访问通道和下行控制通道之间的延迟的方法和装置

    公开(公告)号：US20160234700A1

    公开(公告)日：2016-08-11

    申请号：US15024437

    申请日：2013-10-30

    Applicant: ALCATEL LUCENT

    Inventor： Shin Horng Wong ,  Sigen Ye ,  Yu Chen ,  Matthew Baker

    IPC: H04W24/02 ,  H04W72/04 ,  H04W74/08 ,  H04W72/08 ,  H04W48/12 ,  H04L5/00

    Abstract: A method is provided for determining delay between random access channel and downlink control channel in random access procedures. The method comprises receiving from a base station, by a user equipment, information related to one or more delay(s) between a random access channel and one or more repetition period(s) of a downlink control channel for the user equipment; sending to the base station, by the user equipment, the random access channel transmitted in a repetitive form; receiving, by the user equipment, the one or more repetition period(s) of the downlink control channel, wherein each of the one or more repetition period(s) of the downlink control channel is transmitted according to a corresponding one of the delay(s); and determining, by the user equipment, the one or more delay(s) based at least on the information related to the delay(s).

    Abstract translation: 提供了一种用于确定随机接入过程中随机接入信道和下行链路控制信道之间的延迟的方法。 该方法包括：由用户设备从基站接收与用户设备的下行链路控制信道的随机接入信道和一个或多个重复周期之间的一个或多个延迟有关的信息; 由用户设备向基站发送以重复形式发送的随机接入信道; 由所述用户设备接收所述下行链路控制信道的一个或多个重复周期，其中，所述下行链路控制信道的所述一个或多个重复周期中的每一个根据所述延迟（ s）; 以及至少基于与所述延迟相关的信息，由所述用户设备确定所述一个或多个延迟。

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