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    BASE STATION AND METHOD
    2.
    发明申请
    BASE STATION AND METHOD 审中-公开
    基站和方法

    公开(公告)号：US20130244681A1

    公开(公告)日：2013-09-19

    申请号：US13989316

    申请日：2011-10-24

    申请人： Naoto Ookubo ,  Kohei Kiyoshima ,  Hiroyuki Ishii ,  Sadayuki Abeta ,  Takeshi Okamoto

    发明人： Naoto Ookubo ,  Kohei Kiyoshima ,  Hiroyuki Ishii ,  Sadayuki Abeta ,  Takeshi Okamoto

    IPC分类号： H04W72/08

    CPC分类号： H04W72/082 ,  H04W88/08

    摘要： A base station that performs radio communication with a mobile station includes an index calculation unit that calculates an index representing interference in a frequency band, wherein the frequency band is to be utilized by a different base station; a frequency band selection unit that selects the frequency band based on the index calculated by the index calculation unit, wherein, in the frequency band, the interference is less than or equal to a predetermined threshold value; and a communication unit that performs the radio communication with the mobile station in the frequency band selected by the frequency band selection unit.

    摘要翻译： 执行与移动站的无线电通信的基站包括索引计算单元，其计算表示频带中的干扰的指标，其中，所述频带将由不同的基站使用; 频带选择单元，其基于由所述索引计算单元计算出的所述索引来选择所述频带，其中，在所述频带中，所述干扰小于或等于预定阈值; 以及通信单元，其在由频带选择单元选择的频带中执行与移动台的无线电通信。

    Mobile station, wireless access network device, mobile communication system, and communication method
    3.
    发明授权
    Mobile station, wireless access network device, mobile communication system, and communication method 有权
    移动台，无线接入网设备，移动通信系统和通信方式

    公开(公告)号：US09265062B2

    公开(公告)日：2016-02-16

    申请号：US11996951

    申请日：2006-07-25

    申请人： Minami Ishii ,  Anil Umesh ,  Sadayuki Abeta ,  Takehiro Nakamura

    发明人： Minami Ishii ,  Anil Umesh ,  Sadayuki Abeta ,  Takehiro Nakamura

    IPC分类号： H04W4/00 ,  H04W72/12 ,  H04W76/02

    CPC分类号： H04W72/1289 ,  H04W76/11 ,  H04W76/18 ,  Y02D70/122

    摘要： A mobile communication system is provided that performs bi-directional communications between a mobile station and a wireless access network device. The mobile station includes a connection set-up signal reception timing calculation unit for calculating a reception timing of a connection set-up signal when a connection request signal is transmitted, and a connection set-up signal reception determination unit that determines, according to the reception timing, whether the connection set-up signal is received, and performs a signal reception operation based on the determination. The wireless access network device includes a connection set-up signal scheduling unit that, after receiving a connection request signal from the mobile station, performs a connection set-up signal transmission assignment based on a reception timing of the connection request signal, a connection set-up signal generation unit that generates a connection set-up signal to be sent to the mobile station; and a connection set-up signal transmission unit that transmits the connection set-up signal based on the connection set-up signal transmission assignment.

    摘要翻译： 提供一种执行移动台和无线接入网络设备之间的双向通信的移动通信系统。 移动站包括：连接建立信号接收定时计算单元，用于在发送连接请求信号时计算连接建立信号的接收定时;以及连接建立信号接收确定单元，其根据 接收定时，是否接收到连接建立信号，并且基于该确定执行信号接收操作。 无线接入网络装置包括：连接建立信号调度单元，在接收到来自移动台的连接请求信号之后，基于连接请求信号的接收定时进行连接建立信号发送分配，连接集 -up信号生成单元，其生成要发送到移动站的连接建立信号; 以及连接建立信号发送单元，其基于连接建立信号发送分配来发送连接建立信号。

    Mobile communication system
    5.
    发明授权
    Mobile communication system 失效
    移动通信系统

    公开(公告)号：US08514740B2

    公开(公告)日：2013-08-20

    申请号：US13126885

    申请日：2009-10-28

    申请人： Mikio Iwamura ,  Hiroyuki Ishii ,  Minami Ishii ,  Sadayuki Abeta

    发明人： Mikio Iwamura ,  Hiroyuki Ishii ,  Minami Ishii ,  Sadayuki Abeta

    IPC分类号： G01R31/08

    CPC分类号： H04W28/20 ,  H04W4/06 ,  H04W48/08 ,  H04W72/0453 ,  H04W88/08

    摘要： In a mobile communication system according to the present invention, a radio base station (eNB) is configured to transmit broadcast information including a parameter to which a frequency bandwidth used in the mobile communication system is set; a mobile station (UE#1) is configured to determine, when a predetermined value is set to the parameter included in the received broadcast information, that a first frequency bandwidth is the frequency bandwidth used in the mobile communication system; and a mobile station (UE#2) is configured to determine, when the predetermined value is set to the parameter included in the received broadcast information, that a second frequency bandwidth different from the first frequency bandwidth is the frequency bandwidth used in the mobile communication system.

    摘要翻译： 在根据本发明的移动通信系统中，无线基站（eNB）被配置为发送包括设定了移动通信系统中使用的频带的参数的广播信息; 移动台（UE＃1）被配置为当对包含在所接收的广播信息中的参数设定预定值时，确定第一频带是移动通信系统中使用的频带宽度; 并且移动台（UE＃2）被配置为当预定值被设置为包括在所接收的广播信息中的参数时，确定与第一频率带宽不同的第二频率带宽是移动通信中使用的频带宽度 系统。

    RADIO BASE STATION AND MOBILE COMMUNICATION METHOD
    6.
    发明申请
    RADIO BASE STATION AND MOBILE COMMUNICATION METHOD 有权
    无线基站和移动通信方法

    公开(公告)号：US20120207054A1

    公开(公告)日：2012-08-16

    申请号：US13496058

    申请日：2010-09-13

    申请人： Naoto Okubo ,  Hiroyuki Ishii ,  Sadayuki Abeta

    发明人： Naoto Okubo ,  Hiroyuki Ishii ,  Sadayuki Abeta

    IPC分类号： H04W24/02 ,  H04W72/08

    CPC分类号： H04L47/10 ,  H04L1/0003 ,  H04L1/0007 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1867 ,  H04L1/20 ,  H04W24/10 ,  H04W28/04 ,  H04W28/06 ,  H04W72/042 ,  H04W88/08

    摘要： A radio base station eNB according to the present invention includes: a CQI reception unit 11 configured to receive CQI in PDSCH from a mobile station UE; a CQI adjustment unit 13 configured to adjust the received CQI based on a transmission acknowledgement result for a downlink data signal transmitted via the PDSCH; a selectable TF number calculation unit 22 configured to calculate a selectable maximum transport block size based on the number of mobile stations UE in each scheduling unit period; and an MCS selection unit 15 configured to select a modulation scheme and a coding rate, which are to be applied to each resource blocks in the PDSCH, based on the adjusted CQI and a transmission format corresponding to the calculated selectable maximum transport block size.

    摘要翻译： 根据本发明的无线基站eNB包括：CQI接收单元11，被配置为从移动台UE接收PDSCH中的CQI; CQI调整单元13，被配置为基于通过PDSCH发送的下行链路数据信号的发送确认结果来调整接收到的CQI; 被配置为基于每个调度单位周期中的移动台UE的数量来计算可选择的最大传输块大小的可选TF号码计算单元22; 以及MCS选择单元15，被配置为基于经调整的CQI和与所计算的可选择的最大传输块大小相对应的传输格式来选择要应用于PDSCH中的每个资源块的调制方案和编码率。

    Wireless communication system and wireless communication method
    7.
    发明授权
    Wireless communication system and wireless communication method 有权
    无线通信系统和无线通信方式

    公开(公告)号：US08175044B2

    公开(公告)日：2012-05-08

    申请号：US12010848

    申请日：2008-01-30

    申请人： Hiroyuki Seki ,  Dai Kimura ,  Tsuyoshi Shimomura ,  Hiroyuki Ishii ,  Yoshihisa Kishiyama ,  Kenichi Higuchi ,  Sadayuki Abeta

    发明人： Hiroyuki Seki ,  Dai Kimura ,  Tsuyoshi Shimomura ,  Hiroyuki Ishii ,  Yoshihisa Kishiyama ,  Kenichi Higuchi ,  Sadayuki Abeta

    IPC分类号： H04L12/28 ,  H04B15/00

    CPC分类号： H04W72/1226 ,  H04W72/0453

    摘要： The present invention is a wireless communication system having a mobile station and a wireless base station, wherein the wireless base station further having a scheduling processing unit which divides system bandwidth into a plurality of wireless resource blocks in a frequency domain, performs scheduling so that other channels are not assigned to the wireless resource blocks which are adjacent to a first channel when the first channel whose frequency characteristic is not orthogonal to the other channels is assigned to a certain wireless resource block resulting from the division, and creates scheduling information on the scheduling that is performed; and a transmission unit which transmits the scheduling information created by the scheduling processing unit to the mobile station, and the mobile station transmits a channel signal to the wireless base station on the basis of the scheduling information and the wireless base station receives the channel signal transmitted from the mobile station.

    摘要翻译： 本发明是一种具有移动台和无线基站的无线通信系统，其中无线基站还具有将系统带宽分割为频域的多个无线资源块的调度处理单元，进行调度，使其他 当频率特性与其他信道不正交的第一信道被分配给由该划分产生的某个无线资源块时，不将信道分配给与第一信道相邻的无线资源块，并且创建关于调度的调度信息 被执行 以及传输单元，其将由调度处理单元创建的调度信息发送到移动站，并且移动站基于调度信息向无线基站发送信道信号，并且无线基站接收发送的信道信号 从移动台。

    Control channel allocation apparatus, mobile communications system, and control channel allocation method
    8.
    发明授权
    Control channel allocation apparatus, mobile communications system, and control channel allocation method 有权
    控制信道分配装置，移动通信系统和控制信道分配方法

    公开(公告)号：US08085661B2

    公开(公告)日：2011-12-27

    申请号：US12092945

    申请日：2006-11-10

    申请人： Atsushi Harada ,  Sadayuki Abeta ,  Takehiro Nakamura

    发明人： Atsushi Harada ,  Sadayuki Abeta ,  Takehiro Nakamura

    IPC分类号： G01R31/08

    CPC分类号： H04B7/2653 ,  H04L1/0027 ,  H04L1/1887 ,  H04L5/0053 ,  H04W28/18 ,  H04W72/00 ,  H04W72/04

    摘要： A control channel allocation apparatus includes a memory portion that stores an identifier indicating a layer 1 control channel associated with a downlink data channel, and a physical channel parameter for transmitting an uplink layer 1 control channel, the identifier being related to the physical channel parameter; a physical layer parameter determination portion that determines the physical channel parameter for transmitting the uplink layer 1 control channel in accordance with the identifier; a layer 1 control channel generation portion that generates a layer 1 control channel indicating a decoding result of a data channel, in accordance with the determined physical channel parameter; and a transmission portion that transmits the generated layer 1 control channel.

    摘要翻译： 控制信道分配装置包括存储指示与下行链路数据信道相关联的层1控制信道的标识符的存储器部分和用于发送上行链路层1控制信道的物理信道参数，该标识符与物理信道参数相关; 物理层参数确定部分，其根据所述标识符确定用于发送所述上行链路层1控制信道的物理信道参数; 层1控制信道生成部，根据所确定的物理信道参数生成表示数据信道的解码结果的层1控制信道; 以及传输所生成的层1控制信道的发送部。

    MOBILE COMMUNICATION SYSTEM
    9.
    发明申请
    MOBILE COMMUNICATION SYSTEM 失效
    移动通信系统

    公开(公告)号：US20110261772A1

    公开(公告)日：2011-10-27

    申请号：US13126885

    申请日：2009-10-28

    申请人： Mikio Iwamura ,  Hiroyuki Ishii ,  Minami Ishii ,  Sadayuki Abeta

    发明人： Mikio Iwamura ,  Hiroyuki Ishii ,  Minami Ishii ,  Sadayuki Abeta

    IPC分类号： H04W72/04

    CPC分类号： H04W28/20 ,  H04W4/06 ,  H04W48/08 ,  H04W72/0453 ,  H04W88/08

    摘要： In a mobile communication system according to the present invention, a radio base station (eNB) is configured to transmit broadcast information including a parameter to which a frequency bandwidth used in the mobile communication system is set; a mobile station (UE#1) is configured to determine, when a predetermined value is set to the parameter included in the received broadcast information, that a first frequency bandwidth is the frequency bandwidth used in the mobile communication system; and a mobile station (UE#2) is configured to determine, when the predetermined value is set to the parameter included in the received broadcast information, that a second frequency bandwidth different from the first frequency bandwidth is the frequency bandwidth used in the mobile communication system.

    摘要翻译： 在根据本发明的移动通信系统中，无线基站（eNB）被配置为发送包括设定了移动通信系统中使用的频带的参数的广播信息; 移动台（UE＃1）被配置为当对包含在所接收的广播信息中的参数设定预定值时，确定第一频带是移动通信系统中使用的频带宽度; 并且移动台（UE＃2）被配置为当预定值被设置为包括在所接收的广播信息中的参数时，确定与第一频率带宽不同的第二频率带宽是移动通信中使用的频带宽度 系统。

    Mobile communication system, mobile station, base station, and control channel allocation method
    10.
    发明授权
    Mobile communication system, mobile station, base station, and control channel allocation method 有权
    移动通信系统，移动台，基站和控制信道分配方式

    公开(公告)号：US08014803B2

    公开(公告)日：2011-09-06

    申请号：US12092927

    申请日：2006-11-10

    申请人： Atsushi Harada ,  Sadayuki Abeta ,  Takehiro Nakamura

    发明人： Atsushi Harada ,  Sadayuki Abeta ,  Takehiro Nakamura

    IPC分类号： H04B7/00

    CPC分类号： H04L1/1825 ,  H04L1/1887 ,  H04W72/0406 ,  H04W88/02 ,  H04W88/08

    摘要： A disclosed mobile station includes a storage unit configured to establish a correspondence between an identifier for a downlink Layer-1 control channel associated with a downlink data channel and a physical channel parameter for an uplink Layer-1 control channel and to store the identifier and the physical channel parameter; and a unit configured to determine the physical channel parameter based on the identifier and generate the uplink Layer-1 control channel. A disclosed base station includes a storage unit; a unit configured to measure reception quality based on a signal transmitted from the mobile station, select the physical channel parameter and generate the downlink Layer-1 control channel corresponding to the physical channel parameter; and a transmitting unit configured to transmit control information on the generated downlink Layer-1 control channel.

    摘要翻译： 所公开的移动站包括：存储单元，被配置为建立与下行链路数据信道相关联的下行链路层1控制信道的标识符与上行链路层1控制信道的物理信道参数之间的对应关系，并存储标识符和 物理通道参数; 以及被配置为基于所述标识符确定所述物理信道参数并生成所述上行链路层1控制信道的单元。 所公开的基站包括存储单元; 被配置为基于从所述移动台发送的信号来测量接收质量的单元，选择所述物理信道参数并生成与所述物理信道参数对应的所述下行链路层1控制信道; 以及发送单元，被配置为发送关于所生成的下行链路层1控制信道的控制信息。