Method and apparatus for spatial modulation
    22.
    发明授权
    Method and apparatus for spatial modulation 有权
    空间调制方法与装置

    公开(公告)号:US09525532B2

    公开(公告)日:2016-12-20

    申请号:US14967847

    申请日:2015-12-14

    Abstract: A method of transmitting signals by a transmitting side device having multiple antennas (hereinafter ‘N antennas’) is disclosed. In this method, the transmitting side device transmits reference signals (RSs) via M antenna among the N antennas, where M≦N, where one or more of M and a sequence of antenna numbers used for transmitting RSs informs a receiving side device of first information for data transmission, and where the RSs are used by the receiving side device for identifying second information for channel estimation. Transmitting side device transmits data to the receiving side device according to the first information.

    Abstract translation: 公开了一种由具有多个天线的发送侧设备(以下称为“N个天线”)发送信号的方法。 在该方法中,发送侧装置在M个N个天线之间经由M个天线经由M个天线发送参考信号(RS),其中M个中的一个或多个以及用于发送RS的天线编号的序列将接收侧装置通知第一 用于数据传输的信息,以及由接收侧装置用于识别用于信道估计的第二信息的RS。 发送端设备根据第一信息向接收侧设备发送数据。

    SCALABLE SERVICE IN A WIRELESS COMMUNICATION SYSTEM
    23.
    发明申请
    SCALABLE SERVICE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中的可扩展服务

    公开(公告)号:US20160261380A1

    公开(公告)日:2016-09-08

    申请号:US14635397

    申请日:2015-03-02

    Abstract: A method for providing scalable service in a wireless communication system is disclosed. In this method, the transmitting side device transmits base layer signals and enhancement layer signals for one scalable service to a user equipment (UE) based on a HARQ (Hybrid Automatic Repeat Request) scheme. The base layer signals can be independently used at the UE without the enhancement layer signals. On the other hand, the enhancement layer signals cannot be used at the UE without the base layer signals. The transmitting side device also retransmits the base layer signals before a retransmission of the enhancement layer signals when there are both of the base layer signals and the enhancement layer signals to be retransmitted based on the HARQ scheme.

    Abstract translation: 公开了一种用于在无线通信系统中提供可伸缩服务的方法。 在这种方法中,发送侧设备基于HARQ(混合自动重传请求)方案向用户设备(UE)发送用于一个可伸缩业务的基础层信号和增强层信号。 可以在UE处独立地使用基本层信号而没有增强层信号。 另一方面,增强层信号不能在没有基本层信号的情况下在UE处使用。 当基于HARQ方案存在基础层信号和要重传的增强层信号时,发送侧设备还在增强层信号重传之前重传基层信号。

    Method and apparatus for performing transmit (Tx) power control in convergence network of plural communication systems
    24.
    发明授权
    Method and apparatus for performing transmit (Tx) power control in convergence network of plural communication systems 有权
    用于在多个通信系统的收敛网络中执行发射(Tx)功率控制的方法和装置

    公开(公告)号:US09408159B2

    公开(公告)日:2016-08-02

    申请号:US14766366

    申请日:2014-02-05

    Abstract: A method and apparatus for performing transmit (Tx) power control in a convergence network of a plurality of communication systems. A method for performing transmit power control (TPC) in a plurality of communication system convergence networks includes receiving, by a first entity of a first communication system, a TPC information request message requesting information associated with transmit power control (TPC) from a second entity of a second communication system; upon receiving a request of the TPC information request message, transmitting a first TPC information reporting message, which includes a maximum transmit (Tx) power value of the first entity and an interference signal value caused by a neighbor entity of the first entity, to the second entity; receiving a TPC command message, which includes information of the maximum Tx power value of the first entity adjusted based on the maximum Tx power value of the first entity and the interference signal value, from the second entity; and adjusting the maximum Tx power value of the first entity based on the information regarding the adjusted maximum Tx power of the first entity.

    Abstract translation: 一种用于在多个通信系统的收敛网络中执行发射(Tx)功率控制的方法和装置。 一种用于在多个通信系统汇聚网络中执行发射功率控制(TPC)的方法包括:由第一通信系统的第一实体接收从第二实体请求与发射功率控制(TPC)相关联的信息的TPC信息请求消息 的第二通信系统; 在接收到TPC信息请求消息的请求时,将包括第一实体的最大发送(Tx)功率值和由第一实体的相邻实体引起的干扰信号值的第一TPC信息报告消息发送到 第二实体 接收来自第二实体的TPC命令消息,其包括基于第一实体的最大Tx功率值和干扰信号值调整的第一实体的最大Tx功率值的信息; 以及基于关于所述第一实体的经调整的最大Tx功率的信息来调整所述第一实体的最大Tx功率值。

    METHOD FOR TRANSMITTING INFORMATION FOR SYNCHRONIZATION OF USER EQUIPMENT BY BASE STATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME
    26.
    发明申请
    METHOD FOR TRANSMITTING INFORMATION FOR SYNCHRONIZATION OF USER EQUIPMENT BY BASE STATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME 有权
    用于通过无线通信系统中的基站发送用户设备的同步信息的方法及其设备的方法

    公开(公告)号:US20160100374A1

    公开(公告)日:2016-04-07

    申请号:US14892430

    申请日:2014-05-16

    CPC classification number: H04W56/0015 H04W36/04 H04W56/0045

    Abstract: The present invention relates to a method for transmitting information for synchronization of a user equipment by a base station in a wireless communication system and apparatus for the same. In one embodiment of the present invention, a source base station transmits a request message requesting uplink synchronization information according to a predetermined reference to a target base station, receives a response message including the synchronization information from the target base station in response to the requested message, and transmits the received synchronization information to one or more user equipments which are to move to a cell serviced by the target base station. The synchronization information is used when the user equipments move to the cell serviced by the target base station without a process of acquiring the synchronization information.

    Abstract translation: 本发明涉及用于在无线通信系统中由基站发送用于用户设备的同步的信息的方法及其装置。 在本发明的一个实施例中,源基站根据对目标基站的预定参考来发送请求上行同步信息的请求消息,响应于所请求的消息从目标基站接收包括同步信息的响应消息 并将所接收的同步信息发送到要移动到由目标基站服务的小区的一个或多个用户设备。 当用户设备移动到由目标基站服务的小区而没有获取同步信息的过程时,使用同步信息。

    Method and apparatus for controlling and supporting a dynamic cell on/off in wireless access system
    27.
    发明授权
    Method and apparatus for controlling and supporting a dynamic cell on/off in wireless access system 有权
    用于控制和支持无线接入系统中的动态小区开/关的方法和装置

    公开(公告)号:US09253699B2

    公开(公告)日:2016-02-02

    申请号:US14167842

    申请日:2014-01-29

    CPC classification number: H04W36/20 H04W24/02 H04W36/0083

    Abstract: The present invention relates to a wireless access system and provides methods and apparatuses for controlling and supporting dynamic cell on or off. In an embodiment of the present invention, a method for supporting on or off of a second cell at a first cell in a wireless access system includes receiving a cell on/off state indicator message indicating on or off of the second cell from the second cell, adjusting a handover offset of the second cell, taking into account interference caused by the on or off of the second cell, and transmitting handover offset information about the adjusted handover offset to at least one of the second cell and a first User Equipment (UE).

    Abstract translation: 无线接入系统技术领域本发明涉及一种无线接入系统,提供控制和支持动态小区的方法和装置。 在本发明的一个实施例中,一种用于在无线接入系统中的第一小区处支持接入或关闭第二小区的方法包括从所述第二小区接收指示所述第二小区的开/关的小区开/关状态指示消息 考虑到由第二小区的接通或断开引起的干扰,并且将关于调整后的切换偏移的切换偏移信息发送到第二小区和第一用户设备(UE)中的至少一个,调整第二小区的切换偏移 )。

    OPERATION FOR 3D BEAM FORMING IN A WIRELESS COMMUNICATION SYSTEM
    28.
    发明申请
    OPERATION FOR 3D BEAM FORMING IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中3D波束形成操作

    公开(公告)号:US20150146650A1

    公开(公告)日:2015-05-28

    申请号:US14552918

    申请日:2014-11-25

    Abstract: Here, operation for 3D beam forming is disclosed. UE, receiving reference signals from one or more base stations (eNBs), may report feedback information comprising precoding matrix information to the one or more eNBs. The precoding matrix information indicates a first type precoding matrix for a horizontal direction and a second type precoding matrix for a vertical direction. eNBs may transmit signals, which are precoded based on a third type precoding matrix for beam forming both on the horizontal direction and the vertical direction.

    Abstract translation: 这里,公开了3D波束形成的动作。 从一个或多个基站(eNB)接收参考信号的UE可以将包含预编码矩阵信息的反馈信息报告给一个或多个eNB。 预编码矩阵信息指示用于水平方向的第一类型预编码矩阵和用于垂直方向的第二类型预编码矩阵。 eNB可以发送基于用于在水平方向和垂直方向上的波束形成的第三类型预编码矩阵预编码的信号。

    Method and apparatus for generating signal for low latency in wireless communication system

    公开(公告)号:US11375514B2

    公开(公告)日:2022-06-28

    申请号:US16868096

    申请日:2020-05-06

    Abstract: The present invention relates to a method and an apparatus for generating a signal for low latency in a wireless communication system. The method, according to one embodiment of the present invention, for a communication device generating a situation-reporting signal for low latency and transmitting the signal to a base station in a wireless communication system comprises the steps of: generating the situation-reporting signal on the basis of a pre-set, specific situation recognized by the communication device; and transmitting the generated situation-reporting signal to the base station, wherein the situation-reporting signal may be generated so as to have a subcarrier spacing which is a pre-set number of times larger than a subcarrier spacing of a legacy communication system, the pre-set number being an integer.

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