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    • 94. 发明授权
    • Wireless communication system and method for managing service flow identifier in the same
    • 用于管理业务流标识符的无线通信系统和方法
    • US08059598B2
    • 2011-11-15
    • US11636784
    • 2006-12-11
    • Jung-Mo MoonSang-Ho Lee
    • Jung-Mo MoonSang-Ho Lee
    • H04W4/00
    • H04W8/26H04W36/08
    • The present invention relates to a wireless communication system and a service flow identifier method of the system. The wireless communication system includes a plurality of PARs that provides wireless communication services to a plurality of access terminals through a plurality of access points for separate management of service flow identifiers. The PARs include a service flow identifier controller for managing a service flow identifier used for identifying a connection service of each access terminal. The service flow identifier controller manages a service flow identifier generated by a home PAR and a service flow identifier generated by another PAR among service flow identifiers of an access terminal that has performed handoff from the other PAR to the home PAR. The wireless communication system manages service flow identifiers by using a separate control method, thereby preventing interruption of the entire system network operation due to a signal system error.
    • 本发明涉及一种系统的无线通信系统和服务流识别方法。 无线通信系统包括多个PAR,其通过多个接入点向多个接入终端提供无线通信服务,用于单独管理业务流标识符。 PAR包括用于管理用于识别每个接入终端的连接服务的服务流标识符的服务流标识符控制器。 服务流标识符控制器管理由家庭PAR产生的服务流标识符和由另一个PAR生成的服务流标识符,该服务流标识符已经执行了从其他PAR到家庭PAR的切换的接入终端的服务流标识符。 无线通信系统通过使用单独的控制方法来管理服务流标识符,从而防止由于信号系统错误而导致的整个系统网络操作的中断。
    • 95. 发明申请
    • MULTIFUNCTIONAL MICRO-SPEAKER
    • 多功能微型扬声器
    • US20110255715A1
    • 2011-10-20
    • US13142152
    • 2009-07-23
    • Sung-Hwan DohHan-Ryang LeeSang-Ho Lee
    • Sung-Hwan DohHan-Ryang LeeSang-Ho Lee
    • H04R9/06
    • B06B1/045G10K9/13H04R9/025H04R9/10H04R2400/03
    • An integrated multifunctional micro speaker including a speaker frame having an upper portion (an outer portion) that is configured by a moving voice coil type speaker and a lower portion (an inner portion) that is configured by a moving magnet and weight type vibrator supported by a suspension, thereby reproducing a sound and a vibration. The multifunctional micro speaker includes a cylindrical speaker frame; a yoke having an end fixed to the cylindrical speaker frame; a speaker magnet fixed onto the yoke; a speaker plate fixed onto the speaker magnet; a diaphragm having an outer circumferential surface supported against the cylindrical speaker frame; a voice coil that is attached to the diaphragm so as to be disposed in a space formed between the speaker plate and the yoke; a suspension fixed to a lower portion of the speaker frame; a cylindrical weight attached to a central portion of the suspension; a lower plate attached onto the cylindrical weight and having the same shape as the cylindrical weight; a vibrator magnet attached onto the lower plate and having the same shape as the lower plate; an upper plate attached onto the vibrator magnet and having the same shape as the vibrator magnet; and a vibrator coil attached to the yoke.
    • 一种集成的多功能微型扬声器,包括具有由移动音圈型扬声器构成的上部(外部)和由移动磁体和重量型振动器构成的下部(内部)的扬声器框架,所述移动磁体和重量型振动器由 悬挂,从而再现声音和振动。 多功能微型扬声器包括一个圆柱形扬声器框架; 轭具有固定在圆柱形扬声器框架上的一端; 固定在轭上的扬声器磁体; 扬声器板固定在扬声器磁体上; 隔膜,其具有支撑在所述圆筒形扬声器框架上的外周面; 音圈,其附接到所述隔膜,以便布置在形成在所述扬声器板和所述轭之间的空间中; 固定到扬声器框架的下部的悬架; 连接到悬架的中心部分的圆柱形重物; 附着在圆柱形重物上并具有与圆柱形重量相同形状的下板; 安装在下板上并具有与下板相同形状的振动器磁体; 上板安装在振动磁体上并具有与振动磁体相同的形状; 以及附接到轭的振动器线圈。