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    BASE STATION AND METHOD IN MOBILE COMMUNICATIONS SYSTEM
    1.
    发明申请
    BASE STATION AND METHOD IN MOBILE COMMUNICATIONS SYSTEM 有权
    移动通信系统中的基站和方法

    公开(公告)号：US20090207803A1

    公开(公告)日：2009-08-20

    申请号：US12305173

    申请日：2007-06-13

    申请人： Teruo Kawamura ,  Yoshiaki Ofuji ,  Yoshihisa Kishiyama ,  Kenichi Higuchi ,  Mamoru Sawahashi ,  Seizo Onoe

    发明人： Teruo Kawamura ,  Yoshiaki Ofuji ,  Yoshihisa Kishiyama ,  Kenichi Higuchi ,  Mamoru Sawahashi ,  Seizo Onoe

    IPC分类号： H04W72/04

    CPC分类号： H04W72/085 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/006 ,  H04L27/2636

    摘要： A disclosed base station in a mobile communications system which uses a single-carrier technique for uplink includes a classifying unit which classifies, for each of multiple user apparatuses according to a path loss between the respective user apparatus and the base station, the multiple user apparatuses into two or more groups; and a scheduler which plans allocating of uplink resources to the user apparatuses. Uplink signals of each user apparatus that have multiple frequency components lined up in equal frequency intervals are multiplexed using a distributed frequency division multiplexing technique such that they are made mutually orthogonal on a frequency axis, the scheduler plans the resource allocating such that the user apparatuses belonging to different groups utilize different group bands or different time slots, and the group bands are specified by dividing a system band into groups.

    摘要翻译： 一种使用单载波技术用于上行链路的移动通信系统中公开的基站包括：分类单元，用于根据各个用户装置与基站之间的路径损耗对多个用户装置中的每一个进行分类，所述多个用户装置 分成两组以上; 以及调度器，其规划向用户装置分配上行链路资源。 具有以相同频率间隔排列的多个频率分量的每个用户装置的上行链路信号使用分布式频分复用技术被多路复用，使得它们在频率轴上相互正交，调度器计划资源分配，使得用户设备属于 到不同的组利用不同的组频带或不同的时隙，并且通过将系统频带划分成组来指定组频带。

    Base station and method in mobile communications system
    2.
    发明授权
    Base station and method in mobile communications system 有权
    移动通信系统中的基站和方法

    公开(公告)号：US08594117B2

    公开(公告)日：2013-11-26

    申请号：US12305173

    申请日：2007-06-13

    申请人： Teruo Kawamura ,  Yoshiaki Ofuji ,  Yoshihisa Kishiyama ,  Kenichi Higuchi ,  Mamoru Sawahashi ,  Seizo Onoe

    发明人： Teruo Kawamura ,  Yoshiaki Ofuji ,  Yoshihisa Kishiyama ,  Kenichi Higuchi ,  Mamoru Sawahashi ,  Seizo Onoe

    IPC分类号： H04W4/00 ,  H04L12/28 ,  H04J4/00

    CPC分类号： H04W72/085 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/006 ,  H04L27/2636

    摘要： A base station in a mobile communications system which uses a single-carrier technique for uplink includes a classifying unit which classifies, for each of multiple user apparatuses according to a path loss between the respective user apparatus and the base station, the multiple user apparatuses into two or more groups; and a scheduler which plans allocating of uplink resources to the user apparatuses. Uplink signals of each user apparatus that have multiple frequency components lined up in equal frequency intervals are multiplexed using a distributed frequency division multiplexing technique such that they are made mutually orthogonal on a frequency axis, the scheduler plans the resource allocating such that the user apparatuses belonging to different groups utilize different group bands or different time slots, and the group bands are specified by dividing a system band into groups.

    摘要翻译： 在上行链路中使用单载波技术的移动通信系统中的基站包括：分类单元，根据各用户装置与基站之间的路径损耗，将多个用户装置中的每一个分类为多个用户装置， 两组以上; 以及调度器，其规划向用户装置分配上行链路资源。 具有以相同频率间隔排列的多个频率分量的每个用户装置的上行链路信号使用分布式频分复用技术被多路复用，使得它们在频率轴上相互正交，调度器计划资源分配，使得用户设备属于 到不同的组利用不同的组频带或不同的时隙，并且通过将系统频带划分成组来指定组频带。

    COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND COMMUNICATION METHOD
    3.
    发明申请
    COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND COMMUNICATION METHOD 有权
    通信系统，通信设备和通信方法

    公开(公告)号：US20110261732A1

    公开(公告)日：2011-10-27

    申请号：US12989673

    申请日：2009-04-30

    申请人： Motohiro Tanno ,  Mamoru Sawahashi ,  Seizo Onoe ,  Nobuhiko Miki ,  Yoshihisa Kishiyama ,  Hidekazu Taoka

    发明人： Motohiro Tanno ,  Mamoru Sawahashi ,  Seizo Onoe ,  Nobuhiko Miki ,  Yoshihisa Kishiyama ,  Hidekazu Taoka

    IPC分类号： H04J1/00

    CPC分类号： H04W16/14 ,  H04L5/0053

    摘要： A communication apparatus to be used for a newer system employing an FDD scheme in an area where an older system and the newer system coexist. The communication apparatus includes a first communication unit communicating at least a downlink data channel of the newer system using a frequency band belonging to a first frequency range (3.4-3.8 GHz); and a second communication unit communicating at least an uplink control channel of the newer system using a frequency band belonging to a second frequency range (2 GHz band) lower than the first frequency range. The second frequency range is used for uplink and downlink communications in the older system.

    摘要翻译： 用于在旧系统和较新系统共存的区域中采用FDD方案的较新系统的通信装置。 通信装置包括使用属于第一频率范围（3.4-3.8GHz）的频带来传送较新系统的至少下行链路数据信道的第一通信单元; 以及第二通信单元，其使用属于低于第一频率范围的第二频率范围（2GHz频带）的频带来传送较新系统的至少一个上行链路控制信道。 第二频率范围用于旧系统中的上行链路和下行链路通信。

    Handover control method, mobile station and communication control apparatus
    6.
    发明授权
    Handover control method, mobile station and communication control apparatus 失效
    切换控制方法，移动台和通信控制装置

    公开(公告)号：US07194266B2

    公开(公告)日：2007-03-20

    申请号：US10060248

    申请日：2002-02-01

    申请人： Yoshihiro Ishikawa ,  Yoshiaki Ofuji ,  Seizo Onoe ,  Takehiro Nakamura ,  Mikio Iwamura ,  Takahiro Hayashi

    发明人： Yoshihiro Ishikawa ,  Yoshiaki Ofuji ,  Seizo Onoe ,  Takehiro Nakamura ,  Mikio Iwamura ,  Takahiro Hayashi

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/30 ,  Y02D70/00

    摘要： When a handover standby threshold falls below a received power of perch channel from a base station 150-1 of a communication partner, a mobile station 110 sends a handover standby operation request to a base station control apparatus 130, and notifies of history of movement of itself and receives powers of perch channels from base stations 150-2–150-4 surrounding the communication partner (mobile station information). The base station control apparatus 130 compares the mobile station information with history of mobile station information so that a handover destination candidate base station is selected and sent to the mobile station 110. The mobile station 110 switches the communication partner to the handover destination candidate base station when received power of the perch channel from the base station 150-1 falls below a handover threshold.

    摘要翻译： 当切换备用阈值低于通信对方的基站150-1的导频信道的接收功率时，移动台110向基站控制装置130发送切换待机操作请求，并通知移动台 本身并且从围绕通信伙伴的基站150-2-150-4接收导频信道的功率（移动站信息）。 基站控制装置130将移动站信息与移动站信息的历史进行比较，从而选择切换目的地候选基站并将其发送到移动台110.移动站110将通信伙伴切换到切换目的地候选基站 当来自基站150-1的导频信道的接收功率低于切换阈值时。

    Call admission control method, communication system and base station device
    9.
    发明授权
    Call admission control method, communication system and base station device 失效
    呼叫接纳控制方法，通信系统和基站装置

    公开(公告)号：US07120446B2

    公开(公告)日：2006-10-10

    申请号：US10054992

    申请日：2002-01-25

    申请人： Mikio Iwamura ,  Yoshihiro Ishikawa ,  Seizo Onoe ,  Takehiro Nakamura ,  Takahiro Hayashi ,  Yoshiaki Ofuji

    发明人： Mikio Iwamura ,  Yoshihiro Ishikawa ,  Seizo Onoe ,  Takehiro Nakamura ,  Takahiro Hayashi ,  Yoshiaki Ofuji

    IPC分类号： H04Q7/20

    CPC分类号： H04W48/06 ,  H04W4/24 ,  H04W24/00 ,  H04W72/10

    摘要： In resource measurement device 32, a measured value x of resource use condition is acquired in respect of the wireless resource to be monitored. Furthermore, in comparators 34 and 35, the measured value x is compared with the call admission threshold value xA of service A or with the call admission threshold value xB of service B, respectively. Comparison result selector 36 then selects one or other of the comparison results of comparators 34 and 35 in accordance with the type or degree of priority of the service of the call requested, identified by service identifier 33, and call admission control device 31 restricts new call admission in accordance with the selected comparison result. Thus, the call admission control method, communication system and base station device wherein deterioration of communication quality is suitably suppressed by call admission control in accordance with the service that is being utilized are provided in communication in which access is performed with shared resources.

    摘要翻译： 在资源测量装置32中，针对要监视的无线资源获取资源使用条件的测量值x。 此外，在比较器34和35中，将测量值x与服务A的呼叫准入阈值x A A A或服务的呼叫准入阈值x B B进行比较 B。 比较结果选择器36然后根据由服务标识符33识别的所请求的呼叫的服务的类型或程度来选择比较器34和35的比较结果中的一个或另一个，并且呼叫许可控制设备31限制新呼叫 按照选定的比较结果进行入场。 因此，在通过共享资源进行访问的通信中，提供通过根据正在使用的服务的呼叫许可控制来适当地抑制通信质量的恶化的呼叫许可控制方法，通信系统和基站装置。

    Cell search control method, mobile station and mobile communications system
    10.
    发明授权
    Cell search control method, mobile station and mobile communications system 失效
    小区搜索控制方法，移动台和移动通信系统

    公开(公告)号：US07139571B1

    公开(公告)日：2006-11-21

    申请号：US09616013

    申请日：2000-07-13

    申请人： Yoshihiro Ishikawa ,  Tetsuro Imai ,  Mamoru Sawahashi ,  Seizo Onoe

    发明人： Yoshihiro Ishikawa ,  Tetsuro Imai ,  Mamoru Sawahashi ,  Seizo Onoe

    IPC分类号： H04Q7/20

    CPC分类号： H04W48/16 ,  H04W36/32 ,  Y02D70/00

    摘要： A cell search control method, a mobile station and a mobile communications system can save consumption power with maintaining high accuracy for selecting a base station. The mobile station measures receiving quality (highest received power and the like) of a currently captured perch channel of a base station; automatically makes a decision as to whether the mobile station is located at a cell periphery in which the need for searching for a new perch channel is great, or located in neighborhood of a base station in which the need is little; and increases the frequency of the search at a location where the need is great and decreases it at a location where the need is little.

    摘要翻译： 小区搜索控制方法，移动站和移动通信系统可以在保持用于选择基站的高精度的情况下节省消耗功率。 移动站测量基站当前捕获的导频信道的接收质量（最高接收功率等）; 自动决定移动台是否位于其中需要搜索新的导频信道很大的小区外围，或者位于需要很少的基站附近; 并且在需要很大的位置增加搜索的频率，并且在需要很小的位置减少搜索的频率。