System and Method for Beam Indexing Reference Signal Design for Initial Access

    公开(公告)号:US20180302135A1

    公开(公告)日:2018-10-18

    申请号:US15486551

    申请日:2017-04-13

    Abstract: A method for wireless communications is provided. The method includes transmitting a first signal during a first time interval. The first signal is encoded with a first spreading sequence generated by permutating a root sequence based on a permutation parameter associated with a first index. The method further includes transmitting a second signal during a second time interval. The second signal is encoded with a second spreading sequence generated by permutating the root sequence based on a permutation parameter associated with a second index. The method further includes receiving an indication of either the first index or the second index from a user equipment (UE).

    Device, network, and method of cell discovery

    公开(公告)号:US10098060B2

    公开(公告)日:2018-10-09

    申请号:US15421924

    申请日:2017-02-01

    Abstract: System and method embodiments are provided for network cell discovery. In an embodiment, a method in a mobile device includes receiving, at the mobile device, at least one parameter from a first network component, wherein the at least one parameter is associated with a discovery signal (DS) generated by and transmitted from a second network component, wherein the parameter specifies a time period between successive transmissions of the DS, an offset within the time period, and a duration of each transmission of the DS; receiving, at the mobile device, according to the time period and the offset, the DS from the second network component; and suspending reception on a first carrier radio resource during a gap in successive transmissions on the first carrier radio resource and receiving a signal on a second carrier radio resource during the gap, wherein the gap is determined according to the parameter.

    System and Method for Hierarchal Beamforming and Rank Adaptation for Hybrid Antenna Architecture

    公开(公告)号:US20180198511A1

    公开(公告)日:2018-07-12

    申请号:US15800739

    申请日:2017-11-01

    Abstract: An embodiment method for beam-related information and channel state information feedback includes receiving first analog beamformed reference signals; transmitting a first report indicating a set of selected analog beamformed reference signals and a transmission rank that jointly maximize a first performance criterion for subsequent transmissions by a transmitter that transmitted the first analog beamformed reference signals; receiving second analog beamformed reference signals maximized in accordance with the set of selected analog beamformed reference signals and the transmission rank; and transmitting a second report, in accordance with the second analog beamformed reference signals, indicating a channel quality indicator and a precoding matrix indicator that maximize a second performance criterion for subsequent transmissions by the transmitter that transmitted the first analog beamformed reference signals and the second analog beamformed reference signals.

    Device, Network, and Method for Wideband LTE Single OFDM Symbol Uplink Transmission
    57.
    发明申请
    Device, Network, and Method for Wideband LTE Single OFDM Symbol Uplink Transmission 审中-公开
    宽带LTE单OFDM符号上行链路传输的设备,网络和方法

    公开(公告)号:US20170041948A1

    公开(公告)日:2017-02-09

    申请号:US15206219

    申请日:2016-07-08

    Abstract: An embodiment method for managing uplink transmission includes dividing, by a network controller, frequency resources in a single OFDM symbol into two sets of frequency resources. The method further includes signaling, by the network controller, to a UE to transmit data in a first set of the frequency resources and to transmit a pilot signal in a second set of the frequency resources.

    Abstract translation: 用于管理上行链路传输的实施例方法包括由网络控制器将单个OFDM符号中的频率资源划分为两组频率资源。 该方法还包括由网络控制器向UE发送信号,以在第一组频率资源中发送数据,并在第二组频率资源中发送导频信号。

    Systems and Methods for a Subframe Structure for Wideband LTE
    58.
    发明申请
    Systems and Methods for a Subframe Structure for Wideband LTE 审中-公开
    用于宽带LTE的子帧结构的系统和方法

    公开(公告)号:US20160353443A1

    公开(公告)日:2016-12-01

    申请号:US15162293

    申请日:2016-05-23

    Abstract: System and method embodiments are provided for a subframe structure for wideband LTE. In an embodiment, a method in a communications controller for transmitting a packet to a wireless device includes signaling a UL/DL configuration to the wireless device, wherein the UL/DL configuration indicates a quantity of uplink microframes in a group of microframes, wherein each subframe includes a plurality of microframes, and wherein the group of microframes includes a consecutive sequence downlink microframes and a consecutive sequence of uplink microframes. The packet is transmitted to the wireless device in one downlink microframe. The method further includes receiving an acknowledgement of the packet in an uplink microframe, wherein the uplink microframe is determined in accordance with the one downlink microframe and the uplink-downlink configuration, and wherein the acknowledgement is received in a same subframe as a subframe utilized for transmitting the packet to the wireless device.

    Abstract translation: 提供了用于宽带LTE的子帧结构的系统和方法实施例。 在一个实施例中,用于向无线设备发送分组的通信控制器中的方法包括向无线设备发送UL / DL配置信令,其中UL / DL配置指示一组微帧中的上行链路微帧的数量,其中每个 子帧包括多个微帧,并且其中所述一组微帧包括连续的序列下行链路微帧和上行链路微帧的连续序列。 该分组在一个下行链路微帧中被发送到无线设备。 该方法还包括在上行链路微帧中接收分组的确认,其中根据所述一个下行链路微帧和上行链路 - 下行链路配置来确定所述上行链路微帧,并且其中所述确认在与用于 将数据包发送到无线设备。

    Device, Network, and Method for Communications with Variable-duration Reference Signals
    59.
    发明申请
    Device, Network, and Method for Communications with Variable-duration Reference Signals 有权
    设备,网络和可变持续时间参考信号通信方法

    公开(公告)号:US20160234706A1

    公开(公告)日:2016-08-11

    申请号:US14863382

    申请日:2015-09-23

    Abstract: A device, network, and method for providing a variable-duration reference signal. In an embodiment, a method for wireless communications includes determining, by a first device, a starting timing and an ending timing of one or more symbols of a first carrier in accordance with a reference timing for transmission and reception, wherein each of the one or more symbols has a fixed duration; determining, by the first device, a signal of variable duration on the first carrier, wherein the starting timing of the signal of variable duration is offset from the starting timing of any of the one or more symbols of the first carrier in accordance with the reference timing; and transmitting, by the first device on the first carrier, the signal of variable duration, at the starting timing of the signal of variable duration.

    Abstract translation: 一种用于提供可变持续时间参考信号的设备,网络和方法。 在一个实施例中,一种用于无线通信的方法包括:根据用于发送和接收的参考定时,由第一设备确定第一载波的一个或多个符号的起始定时和结束定时,其中, 更多的符号具有固定的持续时间; 由所述第一设备确定所述第一载波上的可变持续时间的信号,其中所述可变持续时间的信号的开始定时根据所述参考从所述第一载波的所述一个或多个符号中的任一个的开始定时偏移 定时; 并且在可变持续时间的信号的开始定时处,由第一载波上的第一装置发送可变持续时间的信号。

    Device, Network, and Method for Communications with Fast Adaptive Transmission and Reception
    60.
    发明申请
    Device, Network, and Method for Communications with Fast Adaptive Transmission and Reception 有权
    用于具有快速自适应传输和接收的通信的设备,网络和方法

    公开(公告)号:US20160043843A1

    公开(公告)日:2016-02-11

    申请号:US14819294

    申请日:2015-08-05

    Abstract: An embodiment of the present invention is disclosed including a method for adaptive reception, the method. The method includes receiving, by a user equipment (UE), an indicator from a first component carrier, the indicator indicating whether a second component carrier is in the On state. Receiving, by the UE, from the second component carrier a subframe wherein a reference signal is provided at a first symbol position of the subframe in a majority of subcarriers of the subframe. The second component carrier and the UE are then synchronized based on the reference signals. The UE then initiates a data link with the second component carrier.

    Abstract translation: 公开了本发明的实施例,其包括一种用于自适应接收的方法。 该方法包括:由用户设备(UE)从第一分量载波接收指示器,该指示符指示第二分量载波是否处于“开”状态。 由UE从第二分量载波接收子帧,其中在子帧的大多数子载波中在子帧的第一符号位置处提供参考信号。 然后基于参考信号来同步第二分量载波和UE。 然后,UE发起与第二分量载波的数据链路。

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