公开(公告)号：US20130147536A1

公开(公告)日：2013-06-13

申请号：US13406936

申请日：2012-02-28

申请人： Jae-Heung KIM

发明人： Jae-Heung KIM

IPC分类号： H03H11/26

CPC分类号： H03K5/133

摘要： A semiconductor device includes a first signal delay block configured to delay a first edge of an input signal with varying delay amounts, maintain a second edge of the input signal, and output at least one first driving signal, a second signal delay block configured to delay the second edge of the input signal with the varying delay amounts, maintain the first edge of the input signal, and output at least one second driving signal, and an output pad driving block configured to drive a data output pad with a first voltage in response to the first driving signal and drive the data output pad with a second voltage in response to the second driving signal.

摘要翻译： 半导体器件包括：第一信号延迟块，被配置为延迟具有变化的延迟量的输入信号的第一边沿，保持输入信号的第二边缘，并输出至少一个第一驱动信号;第二信号延迟块，被配置为延迟 具有变化的延迟量的输入信号的第二边缘保持输入信号的第一边缘并输出至少一个第二驱动信号，并且输出焊盘驱动块被配置为以响应于第一电压驱动数据输出焊盘 到第一驱动信号，并响应于第二驱动信号以第二电压驱动数据输出焊盘。

公开(公告)号：US20100111028A1

公开(公告)日：2010-05-06

申请号：US12638385

申请日：2009-12-15

申请人： Jae-Heung KIM ,  Kyoung-Seok Lee ,  Jung-Im Kim ,  Byung-Han Ryu ,  Seung-Chan Bang

发明人： Jae-Heung KIM ,  Kyoung-Seok Lee ,  Jung-Im Kim ,  Byung-Han Ryu ,  Seung-Chan Bang

IPC分类号： H04W72/04

CPC分类号： H04W76/28 ,  H04W56/0005 ,  H04W74/00

摘要： Provided is a method for indicating a mobile station maintaining radio resource control (RRC) connection but not maintaining uplink physical layer synchronization to receive downlink signals when packet data to be transmitted to the mobile station are generated to thereby make the mobile station start uplink signal transmission. The method includes: (a) allocating a random access preamble index and generating a downlink signal reception indication message including the allocated random access preamble index in a base station; (b) transmitting the generated downlink signal reception indication message to the mobile station; (c) forming a response message to random access, when a preamble signal designated by the random access preamble index is transmitted from the mobile station in response to the downlink signal reception indication message; and (d) transmitting the response message to random access to the mobile station to thereby control uplink physical layer synchronization.

摘要翻译： 提供了一种用于指示移动台维持无线电资源控制（RRC）连接但不保持上行链路物理层同步以在发送到移动台的分组数据被生成以接收下行链路信号的方法，从而使得移动站启动上行链路信号传输 。 该方法包括：（a）分配随机接入前导索引，并在基站中产生包括所分配的随机接入前导码索引的下行链路信号接收指示消息; （b）向移动台发送所生成的下行链路信号接收指示消息; （c）响应于所述下行链路信号接收指示消息从所述移动台发送由所述随机接入前导码索引指定的前导信号时，形成随机接入的响应消息; 和（d）将所述响应消息发送到对所述移动站的随机接入，从而控制上行链路物理层同步。

公开(公告)号：US20130003633A1

公开(公告)日：2013-01-03

申请号：US13612436

申请日：2012-09-12

申请人： Jae-Heung KIM ,  Byung-Han Ryu ,  Seung-Chan Bang

发明人： Jae-Heung KIM ,  Byung-Han Ryu ,  Seung-Chan Bang

IPC分类号： H04W52/02 ,  H04W72/04

CPC分类号： H04W52/0216 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present research provides a method and apparatus that can perform a low-power consuming operation when a terminal is in active state in a cellular system. The method for discontinuously transmitting/receiving packet data to reduce power consumption of a terminal in a cellular system, including the steps of: a) establishing discontinuous reception/transmission (DRX/DTX) parameters including discontinuous DRX/DTX cycle information for terminals operating in a transmission suspension mode, which is a sub-state of an active state; and b) performing DRX/DTX based on the DRX/DTX parameters in the terminals operating in the transmission suspension mode.

摘要翻译： 提供了一种用于不连续地发送/接收用于在用于分组传输的蜂窝系统中的终端的低功耗的分组的方法和装置。 本研究提供了当终端在蜂窝系统中处于活动状态时可以执行低功耗操作的方法和装置。 一种用于不连续地发送/接收分组数据以减少蜂窝系统中的终端的功耗的方法，包括以下步骤：a）建立不连续的接收/发送（DRX / DTX）参数，其中包括用于终端操作的终端的不连续的DRX / DTX周期信息 传输暂停模式，其为活动状态的子状态; 以及b）基于在所述传输暂停模式下工作的终端中的DRX / DTX参数执行DRX / DTX。

公开(公告)号：US20110310782A1

公开(公告)日：2011-12-22

申请号：US13224962

申请日：2011-09-02

申请人： Jae-Heung KIM ,  Byung-Han Ryu ,  Seung-Chan Bang

发明人： Jae-Heung KIM ,  Byung-Han Ryu ,  Seung-Chan Bang

IPC分类号： H04W52/02

CPC分类号： H04W52/0216 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present research provides a method and apparatus that can perform a low-power consuming operation when a terminal is in active state in a cellular system. The method for discontinuously transmitting/receiving packet data to reduce power consumption of a terminal in a cellular system, including a) establishing discontinuous reception/transmission (DRX/DTX) parameters including discontinuous DRX/DTX cycle information for terminals operating in a transmission suspension mode, which is a sub-state of an active state; and b) performing DRX/DTX based on the DRX/DTX parameters in the terminals operating in the transmission suspension mode.

摘要翻译： 提供了一种用于不连续地发送/接收用于在用于分组传输的蜂窝系统中的终端的低功耗的分组的方法和装置。 本研究提供了当终端在蜂窝系统中处于活动状态时可以执行低功耗操作的方法和装置。 一种用于不连续地发送/接收分组数据以减少蜂窝系统中的终端的功耗的方法，包括：a）建立不连续的接收/发送（DRX / DTX）参数，包括以传输暂停模式操作的终端的不连续的DRX / DTX周期信息 ，这是一个活跃状态的子状态; 以及b）基于在所述传输暂停模式下工作的终端中的DRX / DTX参数执行DRX / DTX。

公开(公告)号：US20110195697A1

公开(公告)日：2011-08-11

申请号：US13027909

申请日：2011-02-15

申请人： Jae-Heung KIM ,  Byung-Han RYU ,  Seung-Chan BANG

发明人： Jae-Heung KIM ,  Byung-Han RYU ,  Seung-Chan BANG

IPC分类号： H04M3/00

CPC分类号： H04B1/1615 ,  H04W52/0216 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/24 ,  Y02D70/40

摘要： In a cellar system providing various packet services, sleep mode operation of a terminal in an idle state is controlled. The cellular system determines a discontinuous receiving (DRX) period according to a QoS of a packet service provided to the terminal, and runs the sleep mode according to the determined DRX period. The cellular system runs the sleep mode divided into shallow sleep duration and deep sleep duration. With this manner, a paging delay to the terminal and a power consumption of the terminal may be reduced.

摘要翻译： 在提供各种分组业务的地窖系统中，控制处于空闲状态的终端的睡眠模式操作。 蜂窝系统根据提供给终端的分组业务的QoS确定不连续接收（DRX）周期，并根据所确定的DRX周期运行睡眠模式。 蜂窝系统运行睡眠模式，分为浅睡眠持续时间和深睡眠持续时间。 以这种方式，可以减少对终端的寻呼延迟和终端的功耗。

公开(公告)号：US20100182942A1

公开(公告)日：2010-07-22

申请号：US12750127

申请日：2010-03-30

申请人： Jae-Heung KIM ,  Byung-Han RYU ,  Seung-Chan BANG

发明人： Jae-Heung KIM ,  Byung-Han RYU ,  Seung-Chan BANG

IPC分类号： G08C17/00 ,  H04W4/00

CPC分类号： H04W52/0216 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present research provides a method and apparatus that can perform a low-power consuming operation when a terminal is in active state in a cellular system. The method for discontinuously transmitting/receiving packet data to reduce power consumption of a terminal in a cellular system, including a) establishing discontinuous reception/transmission (DRX/DTX) parameters including discontinuous DRX/DTX cycle information for terminals operating in a transmission suspension mode, which is a sub-state of an active state; and b) performing DRX/DTX based on the DRX/DTX parameters in the terminals operating in the transmission suspension mode.

摘要翻译： 提供了一种用于不连续地发送/接收用于在用于分组传输的蜂窝系统中的终端的低功耗的分组的方法和装置。 本研究提供了当终端在蜂窝系统中处于活动状态时可以执行低功耗操作的方法和装置。 一种用于不连续地发送/接收分组数据以减少蜂窝系统中的终端的功耗的方法，包括：a）建立不连续的接收/发送（DRX / DTX）参数，包括以传输暂停模式工作的终端的不连续的DRX / DTX周期信息 ，这是一个活跃状态的子状态; 以及b）基于在所述传输暂停模式下工作的终端中的DRX / DTX参数执行DRX / DTX。