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    • 4. 发明授权
    • Apparatus and method for displaying transfer speed in personal digital assistant
    • 个人数字助理显示传输速度的装置和方法
    • US06665270B1
    • 2003-12-16
    • US09183939
    • 1998-11-02
    • Kyou-Woong Kim
    • Kyou-Woong Kim
    • H04L1226
    • H04L43/0894
    • An apparatus and method for indicating a data transfer rate in a personal digital assistant. The apparatus includes a data processor for transmitting data through a serial communication port by using an application program; a radio communication part for transmitting data to the data processor through a serial communication port, determining a data transfer rate upon transmitting or receiving data, and generating transmitting and receiving display control signals; a transmitted status indicator for blinking at a prescribed period by the transmitting display control signal; and a received status indicator for blinking at a prescribed period by the receiving display control signal.
    • 一种用于指示个人数字助理中的数据传送速率的装置和方法。 该装置包括:数据处理器,用于通过应用程序通过串行通信端口发送数据; 用于通过串行通信端口向数据处理器发送数据的无线电通信部分,在发送或接收数据时确定数据传输速率,以及生成发送和接收显示控制信号; 通过发送显示控制信号在规定期间闪烁的发送状态指示灯; 以及接收状态指示器,用于通过接收显示控制信号以规定的周期闪烁。
    • 7. 发明授权
    • Data retransmission apparatus and method in a mobile communication system employing HARQ technique
    • 采用HARQ技术的移动通信系统中的数据重传装置及方法
    • US07236740B2
    • 2007-06-26
    • US09899606
    • 2001-07-05
    • Chang-Hoi KooKyou-Woong KimHwan-Joon Kwon
    • Chang-Hoi KooKyou-Woong KimHwan-Joon Kwon
    • H09B7/185
    • H04L1/1812H04L1/1671H04L1/1845H04L1/1867H04W52/20
    • A method and apparatus for retransmitting data in a mobile communication system wherein a receiver determines whether an initial data block received from a transmitter has an error. Upon detecting an error from the initial data block, the receiver estimates a current channel state and determines a retransmission frequency and a power level of the initial data block according to the estimated current channel state. Thereafter, the receiver transmits a retransmission request message of the initial data block together with the determined retransmission frequency and the determined power level to the transmitter. The transmitter retransmits the initial data block as many times as the retransmission frequency at the requested power level. The receiver then determines whether the retransmitted data blocks have errors, and provides the retransmitted data blocks to an upper layer upon failure to detect errors from the retransmitted data blocks.
    • 一种用于在移动通信系统中重传数据的方法和装置,其中接收机确定从发射机接收的初始数据块是否具有错误。 在从初始数据块检测到错误时,接收机估计当前信道状态,并且根据估计的当前信道状态确定初始数据块的重发频率和功率电平。 此后,接收机将所确定的重发频率和所确定的功率电平与初始数据块的重发请求消息一起发送到发射机。 发射机以所请求的功率电平重发与重传频率一样多的初始数据块。 然后,接收机确定重传的数据块是否具有错误,并且在未能从重传的数据块检测到错误的情况下将重传的数据块提供给上层。
    • 8. 发明授权
    • Method for issuing a call termination alert according to service options in a composite cellular terminal
    • 根据复合蜂窝终端中的服务选项发出呼叫终止警报的方法
    • US07162267B2
    • 2007-01-09
    • US11055509
    • 2005-02-10
    • Kyou-Woong Kim
    • Kyou-Woong Kim
    • H04M1/00
    • H04M19/041H04M1/72522
    • A composite cellular terminal providing various service options issues different call termination alert tones and different call termination display messages according to types of terminated calls. The cellular terminal sets and stores the call termination alert tones and the call termination display messages according to those service options which are available for the composite cellular terminal. Upon reception of a paging message, If the terminal recognizes the service option contained within the paging message, the terminal then retrieves a call termination alert tone corresponding to the recognized service option and generates the call termination alert tone. The terminal then retrieves a call termination display message corresponding to the recognized service option and displays the read call termination display message. Service options may include a voice call service, an asynchronous data service, a facsimile service, a short message service, a packet data service and a CDPD (Cellular Digital Packet Data) service.
    • 提供各种服务选项的复合蜂窝终端根据终止呼叫的类型发出不同的呼叫终止提示音和不同的呼叫终止显示消息。 蜂窝终端根据可用于复合蜂窝终端的那些服务选项来设置和存储呼叫终止提示音和呼叫终止显示消息。 在接收到寻呼消息时,如果终端识别出包含在寻呼消息中的服务选项,则终端检索与所识别的服务选项相对应的呼叫终止提示音,并产生呼叫终止提示音。 终端然后检索与所识别的服务选项相对应的呼叫终止显示消息,并显示读取呼叫终止显示消息。 服务选项可以包括语音呼叫服务,异步数据服务,传真服务,短消息服务,分组数据服务和CDPD(蜂窝数字分组数据)服务。
    • 9. 发明授权
    • Method for issuing a incoming call alert according to service options in a composite cellular terminal
    • 根据复合蜂窝终端中的服务选项发出呼入呼叫警报的方法
    • US06882860B1
    • 2005-04-19
    • US09217112
    • 1998-12-21
    • Kyou-Woong Kim
    • Kyou-Woong Kim
    • H04B1/38H04B7/26H04M1/725H04M19/04H04M1/00H04L9/00H04M3/42H04M7/00H04Q7/20
    • H04M19/041H04M1/72522
    • A composite cellular terminal providing various service options issues different call termination alert tones and different call termination display messages according to types of terminated calls. The cellular terminal sets and stores the call termination alert tones and the call termination display messages according to those service options which are available for the composite cellular terminal. Upon reception of a paging message, If the terminal recognizes the service option contained within the paging message, the terminal then retreives a call termination alert tone corresponding to the recognized service option and generates the call termination alert tone. The terminal then retreives a call termination display message corresponding to the recognized service option and displays the read call termination display message. Service options may include a voice call service, an asynchronous data service, a facsimile service, a short message service, a packet data service and a CDPD (Cellular Digital Packet Data) service.
    • 提供各种服务选项的复合蜂窝终端根据终止呼叫的类型发出不同的呼叫终止提示音和不同的呼叫终止显示消息。 蜂窝终端根据可用于复合蜂窝终端的那些服务选项来设置和存储呼叫终止提示音和呼叫终止显示消息。 在接收到寻呼消息时,如果终端识别出包含在寻呼消息中的服务选项,则终端再次检索与所识别的服务选项对应的呼叫终止提示音,并生成呼叫终止提示音。 终端然后检索对应于所识别的服务选项的呼叫终止显示消息,并显示读取呼叫终止显示消息。 服务选项可以包括语音呼叫服务,异步数据服务,传真服务,短消息服务,分组数据服务和CDPD(蜂窝数字分组数据)服务。