利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.024 秒)

    COMMUNICATION SYSTEM FOR INTER-CELL COORDINATION
    1.
    发明申请
    COMMUNICATION SYSTEM FOR INTER-CELL COORDINATION 有权
    用于小区协调的通信系统

    公开(公告)号：US20110098055A1

    公开(公告)日：2011-04-28

    申请号：US12833908

    申请日：2010-07-09

    申请人： Tae Soo KWON ,  Won Jong Noh ,  Chang Yong Shin

    发明人： Tae Soo KWON ,  Won Jong Noh ,  Chang Yong Shin

    IPC分类号： H04W72/00 ,  H04B7/00

    CPC分类号： H04W52/16 ,  H04B7/0626 ,  H04W52/08 ,  H04W52/143 ,  H04W52/241 ,  H04W52/242 ,  H04W52/244 ,  H04W52/42 ,  H04W84/045 ,  H04W92/20

    摘要： System and methods for intercell coordination are provided. The system includes a macro terminal and a macro base station that allocate a radio resource for a sounding signal and determine a pattern of a sounding signal, in advance. The macro base station provides a femto base station included in the system with information about the pattern of the sounding signal, and the information about the radio resource of the sounding signal. The femto base station may receive the sounding signal from the macro terminal based on the information, and thus, the femto base station may determine whether the macro terminal exists and may determine a channel between the macro terminal and the femto base station.

    摘要翻译： 提供了用于小区间协调的系统和方法。 该系统包括预先为探测信号分配无线电资源并确定探测信号的模式的宏基站和宏基站。 宏基站提供系统中包括的关于探测信号的模式的信息以及关于探测信号的无线电资源的信息的毫微微基站。 毫微微基站可以基于该信息从宏终端接收探测信号，因此毫微微基站可以确定宏终端是否存在，并且可以确定宏终端与毫微微基站之间的信道。

    DATA TRANSMISSION SYSTEM FOR DETERMINING DATA TRANSMISSION POWER USING A VIRTUAL CELL
    2.
    发明申请
    DATA TRANSMISSION SYSTEM FOR DETERMINING DATA TRANSMISSION POWER USING A VIRTUAL CELL 有权
    用于使用虚拟小区确定数据传输功率的数据传输系统

    公开(公告)号：US20110244900A1

    公开(公告)日：2011-10-06

    申请号：US13009013

    申请日：2011-01-19

    申请人： Won Jong NOH ,  Yung YI ,  Tae Soo KWON ,  Soo Hwan LEE ,  Chang Yong SHIN

    发明人： Won Jong NOH ,  Yung YI ,  Tae Soo KWON ,  Soo Hwan LEE ,  Chang Yong SHIN

    IPC分类号： H04B15/00 ,  H04B7/24

    CPC分类号： H04W24/10 ,  H04W84/045

    摘要： A data transmission system that determines data transmission power using a virtual cell is provided. A base station may receive transmission data from a plurality of cooperative base stations positioned around the base station, and model terminals receiving an interference signal from the base station and the plurality of cooperative base stations into a virtual cell. The base station may calculate the influence of the interference signal transmitted to the terminal, using the virtual cell, and determine a transmission power for a plurality of frequency bands based on the interference signal.

    摘要翻译： 提供了使用虚拟单元确定数据传输功率的数据传输系统。 基站可以从位于基站周围的多个协作基站接收传输数据，并且模型终端从基站和多个协作基站接收干扰信号到虚拟小区。 基站可以使用虚拟小区来计算发送到终端的干扰信号的影响，并且基于干扰信号确定多个频带的发送功率。

    SYSTEM AND METHOD FOR DISTRIBUTED CONTROL OF SPECTRUM POWER IN A MULTI-CELL COMMUNICATION SYSTEM
    5.
    发明申请
    SYSTEM AND METHOD FOR DISTRIBUTED CONTROL OF SPECTRUM POWER IN A MULTI-CELL COMMUNICATION SYSTEM 有权
    用于多小区通信系统中频谱功率分配控制的系统和方法

    公开(公告)号：US20110075580A1

    公开(公告)日：2011-03-31

    申请号：US12732007

    申请日：2010-03-25

    申请人： Tae Soo KWON ,  Won-Jae Shin ,  Chang Yong Shin

    发明人： Tae Soo KWON ,  Won-Jae Shin ,  Chang Yong Shin

    IPC分类号： H04L12/26 ,  H04W72/04

    CPC分类号： H04W72/1273

    摘要： A system and method for distributed control of spectrum power in a multi-cell communication system are provided. A plurality of cells included in a multi-cell communication system may be grouped into a plurality of groups. Cells included in a first group may iteratively calculate spectrum powers to perform dynamic spectrum management (DSM) scheme in calculation sub-frames. The cells included in the first group may also perform a user scheduling. Spectrum powers determined by cells included in a second group and user scheduling results of the cells in the second group may be held static.

    摘要翻译： 提供了一种用于多小区通信系统中频谱功率分布式控制的系统和方法。 包括在多小区通信系统中的多个小区可以被分组成多个组。 包括在第一组中的单元可以迭代地计算在计算子帧中执行动态频谱管理（DSM）方案的频谱功率。 包括在第一组中的单元还可以执行用户调度。 包含在第二组中的小区确定的频谱功率和第二组中的小区的用户调度结果可以保持静态。

    COMMUNICATION METHOD OF A MOBILE TERMINAL AND METHOD OF ADVERTISING TO A MOBILE TERMINAL
    7.
    发明申请
    COMMUNICATION METHOD OF A MOBILE TERMINAL AND METHOD OF ADVERTISING TO A MOBILE TERMINAL 审中-公开
    移动终端的通信方法和广播到移动终端的方法

    公开(公告)号：US20130346212A1

    公开(公告)日：2013-12-26

    申请号：US14014938

    申请日：2013-08-30

    申请人： Kyung Hun JANG ,  Tae Soo KWON ,  Hyun Ho CHOI ,  Jong Bu LIM ,  Won Jae SHIN

    发明人： Kyung Hun JANG ,  Tae Soo KWON ,  Hyun Ho CHOI ,  Jong Bu LIM ,  Won Jae SHIN

    IPC分类号： G06Q30/02

    CPC分类号： G06Q30/0267 ,  H04M3/42348 ,  H04M3/4878 ,  H04M2207/18 ,  H04W4/18 ,  H04W36/0061 ,  H04W48/14 ,  H04W84/045

    摘要： A communication method of a macro base station including reporting information about a broadcast channel section in order to identify a femtocell in a macrocell of the macro base station set in a downlink broadcast channel of the macrocell, is provided. The macro base station receives position information of a mobile terminal and a request for information about neighboring femto base stations from the mobile terminal, when the mobile terminal identifies an accessible femto base station among the at least one femto base station in the broadcast channel section. The macro base station generates a list of the neighboring femto base stations of the mobile terminal and information about the neighboring femto base stations based on the position information of the mobile terminal, and transmits the list of the neighboring femto base stations and the information about the neighboring femto base stations to the mobile terminal.

    摘要翻译： 提供了一种宏基站的通信方法，包括关于广播信道部分的报告信息，以便识别宏小区的下行链路广播信道中设置的宏基站的宏小区中的毫微微小区。 当移动终端在广播信道部分中的至少一个毫微微基站中识别可访问的毫微微基站时，宏基站从移动终端接收移动终端的位置信息和关于相邻毫微微基站的信息的请求。 宏基站基于移动终端的位置信息生成移动终端的相邻毫微微基站的列表和关于相邻毫微微基站的信息，并且发送相邻毫微微基站的列表和关于该邻居毫微微基站的信息 相邻毫微微基站到移动终端。

    APPARATUS AND METHOD FOR RADIO COMMUNICATION
    8.
    发明申请
    APPARATUS AND METHOD FOR RADIO COMMUNICATION 有权
    无线电通信的装置和方法

    公开(公告)号：US20090310548A1

    公开(公告)日：2009-12-17

    申请号：US12428833

    申请日：2009-04-23

    申请人： Tae Soo KWON ,  Hee Jung YU ,  Kyung Hun JANG ,  Young Chul SUNG ,  Hyo Sun HWANG ,  Yong Hoon LEE ,  Young Seok OH

    发明人： Tae Soo KWON ,  Hee Jung YU ,  Kyung Hun JANG ,  Young Chul SUNG ,  Hyo Sun HWANG ,  Yong Hoon LEE ,  Young Seok OH

    IPC分类号： H04W74/00

    CPC分类号： H04W4/20

    摘要： An apparatus and a method of performing radio communication are provided. The radio communication apparatus may determine a channel capacity of a radio channel based on a sensing duration to sense the radio channel and a false alarm probability, determine a sensing duration value and a false alarm probability value that maximize the channel capacity, and sense the radio channel based on the determined sensing duration value and the false alarm probability value.

    摘要翻译： 提供了一种执行无线电通信的装置和方法。 无线电通信装置可以基于感测持续时间来确定无线电信道的信道容量以感测无线电信道和假警报概率，确定感测持续时间值和使信道容量最大化的假警报概率值，并且感测无线电 基于所确定的感测持续时间值和假警报概率值的信道。

    DEVICE TO SENSE FREQUENCY BAND TO SHARE OPERATING FREQUENCY BANDS IN HETEROGENEOUS COMMUNICATION SYSTEMS AND METHOD THEREOF
    9.
    发明申请
    DEVICE TO SENSE FREQUENCY BAND TO SHARE OPERATING FREQUENCY BANDS IN HETEROGENEOUS COMMUNICATION SYSTEMS AND METHOD THEREOF 失效
    在异地通信系统中侦听频带的操作频段的设备及其方法

    公开(公告)号：US20090274081A1

    公开(公告)日：2009-11-05

    申请号：US12422693

    申请日：2009-04-13

    申请人： Tae Soo KWON ,  Woong Sup Lee ,  Kyung Hun Jang ,  Hyo Sun Hwang ,  Dong Ho Cho ,  Ho Won Lee ,  O Hyun Jo

    发明人： Tae Soo KWON ,  Woong Sup Lee ,  Kyung Hun Jang ,  Hyo Sun Hwang ,  Dong Ho Cho ,  Ho Won Lee ,  O Hyun Jo

    IPC分类号： G08C17/00 ,  H04B7/208

    CPC分类号： H04W16/14

    摘要： A cognitive radio communication device and method are provided. The cognitive radio communication device includes a reception unit to receive reference signals from a first communication device, a frequency division unit to divide operating frequency bands of the first communication device into a plurality of sub frequency bands, a first sensing unit to sense each of the plurality of sub frequency bands using the reference signals to estimate whether the first communication device uses each of the plurality of sub frequency bands, and to determine an unused frequency band group including at least one sub frequency band not used by the first communication device based on the estimated result, and a transmission unit to transmit data to a second communication device using the sub frequency band included in the unused frequency band group.

    摘要翻译： 提供了一种认知无线电通信装置和方法。 认知无线电通信设备包括：接收单元，用于从第一通信设备接收参考信号;分频单元，用于将第一通信设备的工作频带划分为多个子频带;第一感测单元，用于感测每个 使用参考信号来估计多个子频带，以估计第一通信设备是否使用多个子频带中的每一个，并且基于基于第一通信设备的第一通信设备使用的至少一个子频带来确定未使用的频带组 估计结果，以及使用包含在未使用频带组中的子频带向第二通信装置发送数据的发送单元。

    COMMUNICATION SYSTEM AND METHOD OF PERFORMING MULTI-CELL COMMON OPERATION
    10.
    发明申请
    COMMUNICATION SYSTEM AND METHOD OF PERFORMING MULTI-CELL COMMON OPERATION 有权
    通信系统和执行多小区通用操作的方法

    公开(公告)号：US20110151872A1

    公开(公告)日：2011-06-23

    申请号：US12850682

    申请日：2010-08-05

    申请人： Tae Soo KWON ,  Jung Min Moon ,  Dong Ho Cho ,  O Hyun Jo

    发明人： Tae Soo KWON ,  Jung Min Moon ,  Dong Ho Cho ,  O Hyun Jo

    IPC分类号： H04W72/04 ,  H04W36/00

    CPC分类号： H04W72/048 ,  H04W36/0083

    摘要： A common operating set including a plurality of cells may be set, and common radio resources may be allocated to enable the plurality of cells to perform a multi-cell common operation. Unique uplink radio resources may be allocated to each of terminals in the common operating set within the common radio resources, and each of the terminals may transmit corresponding uplink feedback information to a plurality of base stations based on corresponding unique uplink radio resources. Accordingly, each of the base stations may recognize information associated with a wireless environment between each of terminals and a corresponding base station.

    摘要翻译： 可以设置包括多个小区的公共操作集合，并且可以分配公共无线电资源以使多个小区能够执行多小区公共操作。 唯一的上行链路无线电资源可以被分配给公共无线电资源中的公共操作集合中的每个终端，并且每个终端可以基于相应的唯一上行链路无线电资源向多个基站发送相应的上行链路反馈信息。 因此，每个基站可以识别与每个终端和对应的基站之间的无线环境相关联的信息。