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1. 发明申请

US20090207932A1 WIRELESS COMMUNICATION APPARATUS WITH A PLURALITY OF ANTENNA ELEMENTS 有权
标题翻译：无线通信设备与多个天线元素
公开(公告)号：US20090207932A1
公开(公告)日：2009-08-20
申请号：US12369065
申请日：2009-02-11
申请人： Hajime KANZAKI , Satoshi Tamaki , Koichiro Furueda
发明人： Hajime KANZAKI , Satoshi Tamaki , Koichiro Furueda
IPC分类号： H04B7/02 , H04L27/28
CPC分类号： H04B7/0619 , H04B7/0848 , H04B7/0851 , H04B7/0854 , H04L25/0204 , H04L25/0242 , H04L25/03159 , H04L2025/03414 , H04L2025/03426
摘要： A wireless communication apparatus comprising a memory for storing a group of coefficient values to be applied to processing of orthogonal modulation signals received by a plurality of antenna elements, a coefficient generation unit for detecting a phase shift value of reception timing of specific received signals on the basis of a desired signal and the coefficient values read out from the memory, compensating the group of coefficient values according to the detected phase shift value, and storing the compensated coefficient values in the memory, and a signal processing unit for processing the received signals by applying the compensated coefficient values.
摘要翻译：一种无线通信装置，包括：存储器，用于存储要应用于由多个天线元件接收的正交调制信号的处理的一组系数值;系数生成单元，用于检测所述多个天线元件中的特定接收信号的接收定时的相移值所需信号的基础和从存储器读出的系数值，根据检测到的相移值补偿系数值组，并将补偿后的系数值存储在存储器中;以及信号处理单元，用于通过应用补偿系数值。

2. 发明申请

US20120094702A1 RADIO COMMUNICATION SYSTEM, RADIO COMMUNICATION METHOD AND BASE STATION 有权
标题翻译：无线电通信系统，无线电通信方法和基站
公开(公告)号：US20120094702A1
公开(公告)日：2012-04-19
申请号：US13241676
申请日：2011-09-23
申请人： Koichiro FURUEDA , Tsukasa SASAYAMA , Mikio KUWAHARA , Hajime KANZAKI
发明人： Koichiro FURUEDA , Tsukasa SASAYAMA , Mikio KUWAHARA , Hajime KANZAKI
IPC分类号： H04B15/00 , H04W52/04 , H04W24/00 , H04B7/24 , H04W72/04
CPC分类号： H04W72/02 , H04W28/16 , H04W88/08 , H04W92/20
摘要： When DFFR is performed in a heterogeneous environment in which a pico base station coexists in the area of a macro base station and when the pico base station judges that, based on the received-signal quality report result from a mobile terminal, the macro base station causes interference to the pico base station, the pico base station reports an interference power threshold to be notified to the macro base station based on the transmission power setting value of the macro base station, the transmission power setting value of the pico base station, and the estimated interference amount calculated from the scan report result. The macro base station transmits a result of comparison between the transmission powers of multiple frequency resources and the interference power threshold, to the pico base station and the pico base station selects a frequency resource, unlikely to be affected by interference.
摘要翻译：当DFFR在微微基站共存在宏基站的区域的异构环境中执行时，并且当微微基站判断为基于来自移动终端的接收信号质量报告结果时，宏基站微微基站对微微基站造成干扰，微微基站根据宏基站的发射功率设定值，微微基站的发射功率设定值和微微基站的发射功率设定值，报告要通知给宏基站的干扰功率阈值，从扫描报告结果计算的估计干扰量。宏基站将多频率资源的发送功率和干扰功率阈值之间的比较结果发送给微微基站，微微基站选择不太可能受干扰影响的频率资源。

3. 发明申请

US20120094703A1 RADIO BASE STATION, RADIO COMMUNICATION SYSTEM AND INTERFERENCE NOTIFYING METHOD IN RADIO COMMUNICATION SYSTEM 有权
标题翻译：无线电通信系统无线电基站，无线电通信系统和干扰通知方法
公开(公告)号：US20120094703A1
公开(公告)日：2012-04-19
申请号：US13238556
申请日：2011-09-21
申请人： Tsukasa SASAYAMA , Mikio KUWAHARA , Koichiro FURUEDA , Hajime KANZAKI
发明人： Tsukasa SASAYAMA , Mikio KUWAHARA , Koichiro FURUEDA , Hajime KANZAKI
IPC分类号： H04B17/00 , H04W24/00 , H04B7/24
CPC分类号： H04W24/10
摘要： A radio communication system is provided in which, based on a measurement condition and neighbor information specified by a base station to which a mobile terminal is connected, the mobile terminal measures the reception quality of the neighboring base stations included in the neighbor information and, when a transmission request is received from the connected base station, transmits the measurement result to the connected base station. In this radio communication system, the base station transmits neighbor information, which specifies the base stations for which interference measurement is to be performed, and a measurement result transmission request to the mobile terminal at a predetermined time for measuring the interference of neighboring base stations and, in response to it, the mobile terminal transmits the measurement result of the base stations, specified by the base station for measuring the interference, to the base station.
摘要翻译：提供了一种无线电通信系统，其中，基于由连接有移动终端的基站指定的测量条件和相邻信息，移动终端测量包括在邻居信息中的相邻基站的接收质量，以及何时从所连接的基站接收到发送请求，将测量结果发送给所连接的基站。在该无线通信系统中，基站在预定时间向移动终端发送指定要进行干扰测量的基站的相邻信息和测量结果发送请求，以测量相邻基站的干扰，响应于此，移动终端向基站发送由用于测量干扰的基站指定的基站的测量结果。

4. 发明申请

US20110003599A1 WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信设备和无线通信系统
公开(公告)号：US20110003599A1
公开(公告)日：2011-01-06
申请号：US12830813
申请日：2010-07-06
申请人： Hajime KANZAKI , Satoshi Tamaki , Ichiro Murata
发明人： Hajime KANZAKI , Satoshi Tamaki , Ichiro Murata
IPC分类号： H04W72/08
CPC分类号： H04W72/08 , H04W72/0406
摘要： A wireless communication system includes plural wireless base station apparatuses and plural mobile station apparatuses, in which the base station apparatuses and mobile station apparatuses are capable of communication with each other via radio resources, each base station apparatus allocates guaranteed resources to be allocated to a mobile station apparatus for a given duration for transmission/reception of data with a specified capacity among data to be transmitted/received and includes a resource allocation notification unit that notifies the mobile station apparatus of the results of allocation performed by the resource allocation unit. A wireless communication base station and a wireless mobile station in the wireless communication system are also provided.
摘要翻译：无线通信系统包括多个无线基站装置和多个移动台装置，其中基站装置和移动台装置能够经由无线资源进行通信，各基站装置分配保证的分配给移动台的资源具有用于在要发送/接收的数据之间发送/接收具有指定容量的数据的给定持续时间的站设备，并且包括资源分配通知单元，其向所述移动站装置通知由所述资源分配单元执行的分配结果。还提供了无线通信系统中的无线通信基站和无线移动台。

5. 发明申请

US20120140658A1 WIRELESS BASE STATION FOR CONTROLLING ANTENNA TRANSMISSION POWER 有权
标题翻译：无线基站控制天线传输功率
公开(公告)号：US20120140658A1
公开(公告)日：2012-06-07
申请号：US13308672
申请日：2011-12-01
申请人： Hajime KANZAKI , Kenzaburo Fujishima , Mikio Kuwahara , Katsuhiko Tsunehara
发明人： Hajime KANZAKI , Kenzaburo Fujishima , Mikio Kuwahara , Katsuhiko Tsunehara
IPC分类号： H04W52/16 , H04W24/00
CPC分类号： H04B17/005 , H04B7/0426 , H04B7/068 , H04B17/24 , H04B17/345
摘要： Provided is a wireless communication system which includes a wireless communication unit using plural frequency bands and plural antennas. The system changes the transmission power of each antenna, based on the interference of each of the frequency bands from the neighbor base station along the antenna direction. The system estimates the number of antennas necessary for transmission in response to a user requirement, and determines a necessary antenna in accordance with the antenna direction in which the terminal is located, and further changes the transmission power of each antenna.
摘要翻译：提供一种无线通信系统，其包括使用多个频带的无线通信单元和多个天线。该系统基于来自相邻基站的每个频带的干扰沿天线方向改变每个天线的发射功率。系统根据用户要求估计发送所需的天线数量，根据终端所在的天线方向确定必要的天线，进一步改变各天线的发送功率。

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