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    Frequency block allocation apparatus and method, and computer program
    25.
    发明授权
    Frequency block allocation apparatus and method, and computer program 失效
    频率块分配装置和方法以及计算机程序

    公开(公告)号：US08565147B2

    公开(公告)日：2013-10-22

    申请号：US12873621

    申请日：2010-09-01

    申请人： Toshihiko Komine ,  Takeo Ohseki ,  Satoshi Konishi

    发明人： Toshihiko Komine ,  Takeo Ohseki ,  Satoshi Konishi

    IPC分类号： H04B7/208

    CPC分类号： H04B7/2621 ,  H04L5/0007 ,  H04L5/0039

    摘要： A frequency block allocation apparatus based on a single carrier frequency division multiple access method includes an allocation index computation target selector that selects frequency block groups, each consisting of one or more continuous non-allocated frequency blocks from a set of non-allocated frequency blocks; an allocation index computation unit that computes an allocation index for each target pair of each frequency block group and a terminal; and a frequency block allocation unit that determines one of the target pairs to be a frequency block allocation target, in accordance with priority based on the computed allocation indexes.

    摘要翻译： 基于单载波频分多址方法的频率块分配装置包括分配索引计算目标选择器，其从一组未分配的频率块中选择每个频率块组，每个频率块组由一个或多个连续的未分配频率块组成; 分配索引计算单元，其计算每个频率块组和终端的每个目标对的分配索引; 以及频率块分配单元，其根据所计算的分配索引的优先级，将目标对中的一个确定为频率块分配目标。

    Method for transmitting and receiving control channel with additional information
    27.
    发明授权
    Method for transmitting and receiving control channel with additional information 有权
    用附加信息发送和接收控制信道的方法

    公开(公告)号：US08320336B2

    公开(公告)日：2012-11-27

    申请号：US12601228

    申请日：2008-04-30

    申请人： Ae Ran Youn ,  Bin Chul Ihm ,  Yong Ho Kim ,  Ki Seon Ryu

    发明人： Ae Ran Youn ,  Bin Chul Ihm ,  Yong Ho Kim ,  Ki Seon Ryu

    IPC分类号： H04B7/216

    CPC分类号： H04B7/2621

    摘要： A method for transmitting and receiving a control channel with additional information is disclosed. To this end, a mobile station acquires information of at least one control channel, which supports additional information transmission through phase rotation, and phase rotation value information for representing the additional information, and transmits control information through any one of the control channels and the additional information through phase rotation of the control information. A base station provides information of at least one control channel, which supports additional information transmission through phase rotation, and phase rotation value information for representing the additional information, and simultaneously receives specific control information and additional information from the mobile station based on the control channel information and the phase rotation value information.

    摘要翻译： 公开了一种用附加信息发送和接收控制信道的方法。 为此，移动站通过相位旋转获取支持附加信息传输的至少一个控制信道的信息，以及用于表示附加信息的相位旋转值信息，并且通过控制信道和附加信息中的任一个发送控制信息 信息通过相位旋转的控制信息。 基站提供支持通过相位旋转的附加信息传输的至少一个控制信道的信息，以及用于表示附加信息的相位旋转值信息，并且基于控制信道同时接收来自移动台的特定控制信息和附加信息 信息和相位旋转值信息。

    Method and apparatus for allocating communication resources to communicate data in a radio communication system
    28.
    发明授权
    Method and apparatus for allocating communication resources to communicate data in a radio communication system 有权
    用于分配通信资源以在无线电通信系统中传送数据的方法和装置

    公开(公告)号：US08254948B2

    公开(公告)日：2012-08-28

    申请号：US13020262

    申请日：2011-02-03

    申请人： Mark Pecen ,  Mihal Lazaridis ,  Sean Simmons

    发明人： Mark Pecen ,  Mihal Lazaridis ,  Sean Simmons

    IPC分类号： H04W72/00

    CPC分类号： H04B7/2621 ,  H04W24/00 ,  H04W72/085

    摘要： Apparatus and method for allocating communication resources in a data radio communication system, such as an MAIO (Mobile Allocation Index Offset) communication system, e.g., a communication system that provides for Enhanced Data for GSM Evolution (EDGE) data services. A multi-carrier radio resource control logic element includes an analyzer that analyzes communication resource requirements to carry out a communication service. A resource allocator allocates communication resources to be used by which to communicate the data. The communication resources are allocated across a plurality of radio carriers such that resources are allocated, during a particular time period, upon a single radio carrier of the plurality of radio carriers.

    摘要翻译： 在诸如MAIO（移动分配索引偏移）通信系统的数据无线电通信系统中分配通信资源的装置和方法，例如提供用于GSM演进（EDGE）数据业务的增强数据的通信系统。 多载波无线电资源控制逻辑元件包括分析器，其分析通信资源需求以执行通信服务。 资源分配器分配要用于传达数据的通信资源。 在多个无线电载波中分配通信资源，使得在特定时间周期内在多个无线电载波的单个无线电载波上分配资源。

    FREQUENCY HOPPING
    29.
    发明申请
    FREQUENCY HOPPING 有权
    频率贪婪

    公开(公告)号：US20120163333A1

    公开(公告)日：2012-06-28

    申请号：US13414379

    申请日：2012-03-07

    申请人： Robert ARNOTT ,  Yassin Aden AWAD

    发明人： Robert ARNOTT ,  Yassin Aden AWAD

    IPC分类号： H04B1/713 ,  H04W72/04

    CPC分类号： H04B1/7143 ,  H04B7/2621 ,  H04B2201/71323 ,  H04L5/0005 ,  H04L5/0039 ,  H04W72/0446 ,  H04W72/0453

    摘要： A cellular communications system includes a plurality of base stations and a plurality of user devices. In use, each user device is associated with a base station and is operable to communicate with the associated base station over a communication channel having a plurality of frequency resources. Each user device has a respective initial allocation of said frequency resources. Each user device is operable to apply a frequency shift to its initially allocated frequency resource in accordance with a frequency hopping sequence. The user devices that are associated with the same base station are operable, in use, to use the same frequency hopping sequence and are synchronized with each other so that, at any point in time, a common frequency shift is applied by the user devices associated with the same base station. User devices associated, in use, with different base stations use different frequency hopping sequences.

    摘要翻译： 蜂窝通信系统包括多个基站和多个用户设备。 在使用中，每个用户设备与基站相关联并且可操作以通过具有多个频率资源的通信信道与相关联的基站进行通信。 每个用户设备具有所述频率资源的相应初始分配。 每个用户设备可操作以根据跳频序列将频移应用于其初始分配的频率资源。 与相同基站相关联的用户设备在使用中可以使用相同的跳频序列并且彼此同步，使得在任何时间点，由相关联的用户设备应用公共频移 与同一基站。 在使用中与不同基站相关联的用户设备使用不同的跳频序列。

    Methods and apparatus for characterizing noise in a wireless communications system
    30.
    发明授权
    Methods and apparatus for characterizing noise in a wireless communications system 有权
    在无线通信系统中表征噪声的方法和装置

    公开(公告)号：US08169977B2

    公开(公告)日：2012-05-01

    申请号：US11486759

    申请日：2006-07-14

    申请人： Rajiv Laroia ,  John Fan ,  Junyi Li

    发明人： Rajiv Laroia ,  John Fan ,  Junyi Li

    IPC分类号： H04B7/216

    CPC分类号： H04B7/2621 ,  H04B17/345 ,  H04L5/0023 ,  H04L5/0048 ,  H04W52/325

    摘要： Improved pilot signal sequences which facilitate multiple channel quality measurements, e.g., through the use of different signal pilot transmission power levels, are described. In various implementations the transmitted pilot sequences facilitate determining the contribution of interference from other sectors of a cell using the same tones, e.g., in a synchronized manner, as the sector in which the pilot signal measurements are being made. To measure noise contributions from neighboring sectors a sector NULL pilot, e.g., a pilot with zero power, is transmitted in an adjacent sector at the same time a pilot signal with a pre-selected, and therefore known, non-zero power is transmitted in the sector where the received pilot signal measurement is made. To facilitate background noise measurements, a cell NULL is supported in some embodiments. In the case of a cell NULL, all sectors of a cell transmit a Null pilot, on a tone that is used to measure background noise. Since no power is transmitted in the cell on the tone during the measurement, any measured signal on the tone is attributable to noise, e.g., background noise which may include inter-cell interference.

    摘要翻译： 描述了促进多信道质量测量的改进的导频信号序列，例如通过使用不同的信号导频传输功率电平。 在各种实现中，所发送的导频序列有助于确定来自使用相同音调（例如以同步方式）的小区的其他扇区的干扰对作为其中进行导频信号测量的扇区的贡献。 为了测量来自相邻扇区的噪声贡献，在相邻扇区中同时传输具有零功率的扇区空导频（例如，零功率的导频），具有预先选择且因此已知的非零功率的导频信号被发送 进行接收导频信号测量的扇区。 为了便于背景噪声测量，在一些实施例中支持小区NULL。 在单元为NULL的情况下，单元的所有扇区以用于测量背景噪声的音调发送空导频。 由于在测量期间在音调上的单元中没有电力传输，音调上的任何测量信号都归因于噪声，例如可能包括小区间干扰的背景噪声。