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    MULTI-CELL INTERFERENCE MANAGEMENT
    51.
    发明申请
    MULTI-CELL INTERFERENCE MANAGEMENT 审中-公开
    多细胞干扰管理

    公开(公告)号：US20150365205A1

    公开(公告)日：2015-12-17

    申请号：US14793443

    申请日：2015-07-07

    Applicant: AirHop Communications, Inc.

    Inventor： Hsien Woo

    IPC: H04L5/00 ,  H04W24/02

    CPC classification number: H04L5/0032 ,  H04J11/0053 ,  H04J11/0056 ,  H04W24/02 ,  H04W28/0236 ,  H04W72/082 ,  H04W72/085 ,  H04W84/18

    Abstract: Multi-cell interference management (MCIM) for interference management among multiple cells in a wireless communication network is provided. In some embodiments, MCIM includes collecting data (e.g., CQI measurements and/or subband usage statistics) from a neighborhood of base stations; determining local and neighborhood system utility metrics; and determining interference managing directives (e.g., that can be communicated to the MAC layer of a base station in the neighborhood of base stations).

    Abstract translation: 提供了用于无线通信网络中的多个小区之间的干扰管理的多小区干扰管理（MCIM）。 在一些实施例中，MCIM包括从基站的邻域收集数据（例如，CQI测量和/或子带使用统计）; 确定本地和邻里系统效用度量; 以及确定干扰管理指令（例如，可以将其传送到基站附近的基站的MAC层）。

    Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication system
    52.
    发明授权
    Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication system 有权
    无线通信系统，基站装置，终端装置和无线通信方式

    公开(公告)号：US09215714B2

    公开(公告)日：2015-12-15

    申请号：US14010633

    申请日：2013-08-27

    Applicant: FUJITSU LIMITED

    Inventor： Takayoshi Ode ,  Takaharu Nakamura

    IPC: H04W72/04 ,  H04B7/02 ,  H04J11/00 ,  H04W72/12

    CPC classification number: H04W72/0466 ,  H04B7/024 ,  H04J11/0053 ,  H04L5/0035 ,  H04L25/03866 ,  H04W72/0426 ,  H04W72/1231

    Abstract: A radio communication system including: a first and second base station apparatuses which include one or more of sells or sectors respectively; and a terminal apparatus, wherein the first and second base station apparatuses and the terminal apparatus performs radio communication, the first and second base station apparatuses includes: a process unit which performs a scrambling process to a first and second transmission data respectively by using a common scrambling code when the first and second transmission data differing each of the cells or the sectors are transmitted to the terminal apparatus; and a transmission unit which transmits the scrambling processed first and second transmission data to the terminal apparatus respectively, and the terminal apparatus includes a reception unit which receives the first and the second transmission data and performs descrambling process to the first and the second transmission data by using the common scrambling code.

    Abstract translation: 一种无线电通信系统，包括：分别包括一个或多个销售或扇区的第一和第二基站设备; 以及终端装置，其中，所述第一基站装置和所述第二基站装置和所述终端装置进行无线通信，所述第一基站装置和所述第二基站装置包括：处理部，其对所述第一和第二发送数据进行加扰处理， 当将每个小区或扇区不同的第一和第二传输数据发送到终端设备时，加扰码; 以及传输单元，其将加扰处理的第一和第二传输数据分别发送到终端设备，并且终端设备包括：接收单元，其接收第一和第二传输数据，并通过以下方式对第一和第二传输数据进行解扰处理 使用通用的扰码。

    METHOD FOR RECEPTION IN COOPERATIVE TRANSMISSION ENVIRONMENT AND TERMINAL
    56.
    发明申请
    METHOD FOR RECEPTION IN COOPERATIVE TRANSMISSION ENVIRONMENT AND TERMINAL 有权
    在合作传播环境和终端中接收的方法

    公开(公告)号：US20150341132A1

    公开(公告)日：2015-11-26

    申请号：US14758851

    申请日：2014-01-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinyup HWANG ,  Sangwook LEE ,  Manyoung JUNG ,  Yoonho YANG ,  Suhwan LIM

    IPC: H04J11/00 ,  H04L27/26 ,  H04W72/04 ,  H04L5/00

    CPC classification number: H04J11/0053 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L27/2613 ,  H04L27/2657 ,  H04W72/042

    Abstract: One embodiment of the present specification provides a reception method for a terminal supporting cooperative multi-point (CoMP). The reception method for the terminal may comprise the steps of: receiving a signal which indicates that a channel state indicator-reference signal (CSI-RS) port and a cell-specific reference signal (CRS) port are almost quasi co-located; and determining a frequency offset between a CRS and a demodulation-reference signal (DM-RS), which is quasi co-located with the CRS, on the basis of the signal which indicates that the CSI-RS port and the CRS port are almost quasi co-located. Herein the frequency offset between the CRS and the DM-RS may be within 50 Hz.

    Abstract translation: 本说明书的一个实施例提供了一种支持协作多点（CoMP）的终端的接收方法。 终端的接收方法可以包括以下步骤：接收指示信道状态指示符参考信号（CSI-RS）端口和小区特定参考信号（CRS）端口几乎准同位的信号; 根据表示CSI-RS端口和CRS端口几乎相等的信号，确定与CRS准位置的CRS与解调参考信号（DM-RS）之间的频率偏移 准同处。 这里，CRS和DM-RS之间的频率偏移可以在50Hz以内。

    Multi-Cell Signals in OFDM Wireless Networks
    57.
    发明申请
    Multi-Cell Signals in OFDM Wireless Networks 审中-公开
    OFDM无线网络中的多小区信号

    公开(公告)号：US20150327108A1

    公开(公告)日：2015-11-12

    申请号：US14797095

    申请日：2015-07-11

    Applicant: Esmael Hejazi Dinan

    Inventor： Esmael Hejazi Dinan

    IPC: H04W24/10 ,  H04B7/06

    CPC classification number: H04W24/10 ,  H04B7/0626 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/066 ,  H04J11/0053 ,  H04L5/00 ,  H04L5/0032 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0073 ,  H04W24/08 ,  H04W72/042

    Abstract: A wireless device receives messages indicating CSI measurement resources of cells belonging to at least two base stations or belonging to at least two sectors of a base station. The wireless device measures CSI employing at least CSI measurement resources of the cells. The wireless device quantizes the measured CSI jointly across cells and encodes and transmits the jointly quantized CSI. The wireless device receives a resource assignment for data packet(s). The wireless device receives signals carrying the data packets from multiple cells.

    Abstract translation: 无线设备接收指示属于至少两个基站或属于基站的至少两个扇区的小区的CSI测量资源的消息。 无线设备测量至少采用小区的CSI测量资源。 无线设备在单元间共同量化测量的CSI，并对共同量化的CSI进行编码和传输。 无线设备接收数据分组的资源分配。 无线设备从多个小区接收携带数据分组的信号。

    Method and apparatus for transreceiving channel state information in cooperative multipoint communication system
    58.
    发明授权
    Method and apparatus for transreceiving channel state information in cooperative multipoint communication system 有权
    协作多点通信系统中信道状态信息的收发方法及装置

    公开(公告)号：US09184818B2

    公开(公告)日：2015-11-10

    申请号：US14346722

    申请日：2012-10-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyungtae Kim ,  Illsoo Sohn ,  Hanbyul Seo

    IPC: H04B7/04 ,  H04B7/02 ,  H04W24/10 ,  H04B7/06 ,  H04L5/00 ,  H04L25/02 ,  H04J11/00

    CPC classification number: H04B7/0486 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04J11/0053 ,  H04L5/0051 ,  H04L5/0057 ,  H04L25/0228 ,  H04W24/10

    Abstract: The present invention relates to a method and apparatus for transmitting channel state information in a cooperative multipoint communication system. A method for a terminal transmitting the channel state information (CSI) to multiple base stations according to one embodiment includes receiving a first piece of CSI setting information with respect to reporting of CSI including at least one of a rank indicator (RI), a precoding matrix indicator (PMI), and a channel quality indicator (CQI), with respect to a first base station; receiving a second piece of CSI setting information with respect to reporting of CSI including at least one of an RI, a PMI, and a CQI, with respect to a second base station; and transmitting the CSI with respect to the first base station and the second base station on the basis of the CSI setting information on the first and second base stations.

    Abstract translation: 本发明涉及一种在协作多点通信系统中发送信道状态信息的方法和装置。 根据一个实施例的用于向多个基站发送信道状态信息（CSI）的终端的方法包括：接收关于CSI报告的CSI设置信息的第一片段，其包括秩指示符（RI），预编码 矩阵指示符（PMI）和信道质量指示符（CQI）; 相对于第二基站接收关于包括RI，PMI和CQI中的至少一个的CSI的报告的CSI设置信息的第二片段; 基于关于第一基站和第二基站的CSI设置信息，发送关于第一基站和第二基站的CSI。

    WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, WIRELESS STATION, AND WIRELESS TERMINAL
    59.
    发明申请
    WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION SYSTEM, WIRELESS STATION, AND WIRELESS TERMINAL 有权
    无线通信方法，无线通信系统，无线站和无线终端

    公开(公告)号：US20150304959A1

    公开(公告)日：2015-10-22

    申请号：US14722803

    申请日：2015-05-27

    Applicant: FUJITSU LIMITED

    Inventor： Daisuke JITSUKAWA

    IPC: H04W52/16 ,  H04W72/04 ,  H04L5/00 ,  H04W52/24 ,  H04W16/28

    CPC classification number: H04W52/16 ,  H04B7/024 ,  H04J11/0053 ,  H04L5/0035 ,  H04L5/0053 ,  H04W16/28 ,  H04W52/10 ,  H04W52/146 ,  H04W52/241 ,  H04W52/242 ,  H04W52/243 ,  H04W52/245 ,  H04W52/40 ,  H04W72/0406 ,  H04W92/20

    Abstract: A wireless communication method including: transmitting a first control signal from a connected wireless station to a wireless terminal, the connected wireless station being one of a plurality of wireless stations that is connected to the wireless terminal, the first control signal relating to a communication level between the wireless terminal and at least one wireless station that is selected from among the plurality of the wireless station, and controlling, by the wireless terminal that receives the first control signal, a transmission power of a transmission signal to the selected at least one wireless station based on the received first control signal.

    Abstract translation: 一种无线通信方法，包括：将来自连接的无线站的第一控制信号发送到无线终端，所连接的无线站是连接到无线终端的多个无线站中的一个，与通信级有关的第一控制信号 在所述无线终端与从所述多个所述无线站中选择的至少一个无线站之间，并且通过所述无线终端接收所述第一控制信号，将所述发送信号的发送功率控制在所选择的至少一个无线 基于接收到的第一控制信号的站。

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