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    • 92. 发明申请
    • SYSTEM AND METHOD FOR ADAPTIVE ASSIGNMENT OF UNIQUE WORDS IN A COMMUNICATION SYSTEM
    • 一种通信系统中适用于自适应分配的系统和方法
    • WO2007087217A1
    • 2007-08-02
    • PCT/US2007/001306
    • 2007-01-18
    • KYOCERA CORPORATIONSANO, Masato
    • SANO, Masato
    • H04Q7/36
    • H04W16/10
    • A method and system for assigning unique words in an SDMA (spatial division multiple access) communication system is provided. A network management system logically arranges cell stations into clusters of stations, and monitors for a heavy traffic condition. Responsive to determining that a heavy traffic condition exists, the network management system may 1) redistribute unique words within a single cluster; 2) move one or more cell stations from a busy cluster to a less busy cluster; or 3) create a new cluster, and move cells from one or more busy cluster into the new cluster. In this way, the communication system continually adapts so that more unique words are made available at cell stations having heavier communication demands.
    • 提供了一种用于在SDMA(空分多址)通信系统中分配唯一字的方法和系统。 网络管理系统将小区站逻辑地排列成站点群集,并监视交通状况。 响应于确定存在严重的流量状况,网络管理系统可以1)在单个集群内重新分配唯一的单词; 2)将一个或多个小区从繁忙的群集移动到较不繁忙的群集; 或3)创建一个新的集群,并将单元从一个或多个繁忙的集群移动到新的集群。 以这种方式,通信系统持续适应,使得在具有较重通信需求的小区站处可获得更多的独特的字。
    • 93. 发明申请
    • PORTABLE RADIO DEVICE
    • 便携式无线电设备
    • WO1997039493A1
    • 1997-10-23
    • PCT/JP1997001290
    • 1997-04-14
    • KYOCERA CORPORATIONSUGURO, Akihiro
    • KYOCERA CORPORATION
    • H01Q01/24
    • H01Q11/08H01Q1/244H01Q1/245H01Q1/362H01Q21/29H04B1/3833H04B7/18571
    • A small-sized planar antenna attached to a portable radio device is only for a narrow band. Therefore, the resonance frequency of the antenna is fluctuated by the interaction between the antenna and a peripheral dielectric, such as the enclosure, the body of the user, etc., and the transmission efficiency and reception sensitivity of the antenna are low. In order to solve such a problem, a communicating section (composed of a coaxial line or microstrip line) is provided in the portable radio device and a circularly polarized wave antenna for satellite communication is attached to the communication section so as to ensure the distances between the enclosure and antenna and between the body of the user and the antenna.
    • 附接到便携式无线电设备的小尺寸平面天线仅用于窄带。 因此,天线的谐振频率通过天线与外围电介质(例如外壳,用户身体等)之间的相互作用而波动,并且天线的传输效率和接收灵敏度低。 为了解决这个问题,在便携式无线电设备中设置有通信部分(由同轴线或微带线组成),并且用于卫星通信的圆极化波天线被附接到通信部分,以便确保 外壳和天线之间以及使用者的身体与天线之间。
    • 94. 发明申请
    • PIEZOELECTRIC SOUNDING DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 压电声音装置及其制造方法
    • WO1991019372A1
    • 1991-12-12
    • PCT/JP1991000719
    • 1991-05-24
    • KYOCERA CORPORATIONKITANISHI, Shinichiro
    • KYOCERA CORPORATION
    • H04M01/03
    • H04R17/00H04R2499/11
    • A piezoelectric sounding device is provided with a piezoelectric element comprising a metal vibration plate and a piezoelectromagnetic plate bonded thereto, a resistor connected in series with the both ends of the piezoelectric element, a coil for generating a leakage flux connected in parallel with the piezoelectric element and the resistor, and a resin case. The resin case has a part containing the piezoelectric element, a part containing electronic components and a coil winding part on which the coil for generating the leakage flux is wound. A portion of connector is embedded and fixed in the case. The piezoelectric sounding device is manufactured by a manufacturing process in which a resistor is joined to the connector by soldering, the resin case is formed so setting the connector in a mold of resin insertion as to embed the portion of the connector to which the resistor is connected, the piezoelectric element and the coil are mounted on the resin case. The thus obtained piezoelectric sounding device is so disposed, in a handset formed with sound emitting holes in which a supporting frame body is provided, as to form a cavity together with the piezoelectric element.
    • 一种压电探测装置,具有压电元件,该压电元件包括​​金属振动板和与其结合的压电电极板,与压电元件的两端串联的电阻器,用于产生与压电元件并联连接的漏磁通的线圈 和电阻器,以及树脂壳体。 树脂壳体具有包含压电元件的部分,包含电子部件的部分和缠绕有用于产生漏磁通的线圈的线圈绕组部分。 连接器的一部分嵌入并固定在壳体中。 压电探测装置通过制造工艺制造,其中通过焊接将电阻器连接到连接器,树脂壳体被形成为将连接器设置在树脂插入的模具中,以将电阻器的连接器的部分嵌入 压电元件和线圈安装在树脂外壳上。 将由此获得的压电探测装置设置在形成有声发射孔的手机中,其中提供有支撑框体,以便与压电元件一起形成空腔。