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    METHOD FOR ADAPTIVE DISCONTINUOUS RECEPTION BASED ON EXTENDED PAGING INDICATOR FOR IMPROVEMENT OF POWER EFFECTIVE PERFORMANCE AT MOBILE TERMINAL ON WCDMA
    11.
    发明申请
    METHOD FOR ADAPTIVE DISCONTINUOUS RECEPTION BASED ON EXTENDED PAGING INDICATOR FOR IMPROVEMENT OF POWER EFFECTIVE PERFORMANCE AT MOBILE TERMINAL ON WCDMA 审中-公开
    基于扩展的寻呼指示符的适应性不连续接收方法，用于改善WCDMA移动终端的功率有效性能

    公开(公告)号：WO2007066875A3

    公开(公告)日：2009-05-07

    申请号：PCT/KR2006003443

    申请日：2006-08-31

    Applicant: KOREA ELECTRONICS TELECOMM ,  JUNG SOO-JUNG ,  RYU BYUNG-HAN ,  SHIN YOAN ,  YOO MYUNG-SIK ,  YANG SUCK-CHEL

    Inventor： JUNG SOO-JUNG ,  RYU BYUNG-HAN ,  SHIN YOAN ,  YOO MYUNG-SIK ,  YANG SUCK-CHEL

    IPC: H04W52/02 ,  H04W68/00

    CPC classification number: H04W52/0216 ,  H04W68/00 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/21 ,  Y02D70/24

    Abstract: An extended paging indicator-based adaptive discontinuous reception method is proposed so as to improve a power saving performance of a terminal in an asynchronous wideband code division multiple access schemes. To this end, a plurality of terminals for performing power saving receive an extended paging indicator for a discontinuous reception cycle, conform a type of a bit Run for configuring the extended paging indicator, and change the discontinuous reception period. In addition, the terminals set the discontinuous reception period update factor value to be varied according to the extended paging indicator as an initial value so as to determine a next paging occasion block, change the discontinuous reception period update factor value according to the paging indicator of the bit Run received from base station, and change the discontinuous reception period according to the variance of the discontinuous reception period update factor value.

    Abstract translation: 提出了一种基于扩展寻呼指示符的自适应不连续接收方法，以提高异步宽带码分多址方案中终端的功率节省性能。 为此，用于执行省电的多个终端接收用于不连续接收周期的扩展寻呼指示符，符合用于配置扩展寻呼指示符的位Run的类型，并改变不连续接收周期。 另外，终端将根据扩展寻呼指示符变化的不连续接收周期更新因子值设定为初始值，以确定下一个寻呼时机块，根据寻呼指示符改变不连续接收周期更新因子值 从基站接收的比特运行，并且根据不连续接收周期更新因子值的方差来改变不连续接收周期。

    CONTROL INFORMATION TRANSMISSION AND RECEIVING IN PACKET BASED MOBILE COMMUNICATION SYSTEM
    12.
    发明申请
    CONTROL INFORMATION TRANSMISSION AND RECEIVING IN PACKET BASED MOBILE COMMUNICATION SYSTEM 审中-公开
    基于分组移动通信系统的控制信息传输和接收

    公开(公告)号：WO2008156254A1

    公开(公告)日：2008-12-24

    申请号：PCT/KR2008003224

    申请日：2008-06-10

    Applicant: KOREA ELECTRONICS TELECOMM ,  LEE KYOUNG-SEOK ,  JUNG SOO-JUNG ,  KIM JAE-HEUNG ,  KIM JUNG-IM ,  RYU BYUNG-HAN

    Inventor： LEE KYOUNG-SEOK ,  JUNG SOO-JUNG ,  KIM JAE-HEUNG ,  KIM JUNG-IM ,  RYU BYUNG-HAN

    IPC: H04B7/26

    CPC classification number: H04W72/1278 ,  H04L1/0028 ,  H04L1/0061 ,  H04L1/0072 ,  H04W28/06 ,  H04W48/08

    Abstract: Provided is a method for transmitting/receiving control information needed between Medium Access Control (MAC) layers of a base station and a mobile station by using a control channel block in a packet-based mobile communication system, which is under discussion for standardization, while minimizing the use of a control channel block. The method for transmitting control information for controlling a mobile station in a packet-based mobile communication system with uplink and downlink schedulers, which includes: a) forming a control channel block including control information for controlling the mobile station and identification (ID) information for identifying the control information transmitted to the mobile station; and b) coding the control channel block and transmitting the coded control channel block to the mobile station.

    Abstract translation: 提供了一种在基于分组的移动通信系统中通过使用正在讨论的标准化的控制信道块来发送/接收基站的媒体接入控制（MAC）层和移动台之间所需的控制信息的方法，同时 最小化控制通道块的使用。 用于发送用于在具有上行链路和下行链路调度器的基于分组的移动通信系统中控制移动台的控制信息的方法，其包括：a）形成包括用于控制移动台的控制信息的控制信道块和用于控制移动台的识别（ID）信息 识别发送到移动台的控制信息; 以及b）编码控制信道块并将编码的控制信道块发送到移动站。

    SLEEP MODE CONTROLLING APPARATUS AND METHOD IN CELLULAR SYSTEM
    13.
    发明申请
    SLEEP MODE CONTROLLING APPARATUS AND METHOD IN CELLULAR SYSTEM 审中-公开
    休眠模式控制装置和方法在细胞系统中

    公开(公告)号：WO2007024095A3

    公开(公告)日：2007-12-13

    申请号：PCT/KR2006003309

    申请日：2006-08-23

    Applicant: KOREA ELECTRONICS TELECOMM ,  KIM JAE-HEUNG ,  RYU BYUNG-HAN ,  BANG SEUNG-CHAN

    Inventor： KIM JAE-HEUNG ,  RYU BYUNG-HAN ,  BANG SEUNG-CHAN

    IPC: H04W52/02 ,  H04W68/00

    CPC classification number: H04W52/0216 ,  H04W68/00 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/24

    Abstract: 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.

    Abstract translation: 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。 通过这种方式，可以减少终端的寻呼延迟和终端的功耗。

    15.
    发明专利
    未知

    公开(公告)号：AT534257T

    公开(公告)日：2011-12-15

    申请号：AT08723400

    申请日：2008-03-11

    Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD

    Inventor： LEE KYOUNG-SEOK ,  JUNG SOO-JUNG ,  KIM JAE-HEUNG ,  KIM JUNG-IM ,  RYU BYUNG-HAN

    IPC: H04W72/00 ,  H04W56/00

    Abstract: A method for establishing synchronization with a user equipment in a base station of a wireless communication system, comprising: transmitting random access channel information to the user equipment (S62); receiving a random access message corresponding to the random access channel information from the user equipment (S63); and transmitting a response message including information for establishing synchronization to the user equipment (S63), wherein the random access channel information includes random access channel allocation information.

    17.
    发明专利
    未知

    公开(公告)号：AT521209T

    公开(公告)日：2011-09-15

    申请号：AT06835368

    申请日：2006-12-22

    Applicant: KOREA ELECTRONICS TELECOMM ,  SK TELECOM CO LTD ,  KT FREETEL CO LTD

    Inventor： KIM JAE-HEUNG ,  RYU BYUNG-HAN ,  BANG SEUNG-CHAN

    IPC: H04W52/02 ,  H04W76/04

    Abstract: 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.

    19.
    发明专利
    未知

    公开(公告)号：AT533325T

    公开(公告)日：2011-11-15

    申请号：AT10158319

    申请日：2006-12-22

    Applicant: KOREA ELECTRONICS TELECOMM ,  SK TELECOM CO LTD ,  KT FREETEL CO LTD

    Inventor： KIM JAE-HEUNG ,  RYU BYUNG-HAN ,  BANG SEUNG-CHAN

    IPC: H04W52/02 ,  H04W76/04

    Abstract: 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.

    20.
    发明专利
    未知

    公开(公告)号：AT452476T

    公开(公告)日：2010-01-15

    申请号：AT04774538

    申请日：2004-09-08

    Applicant: KOREA ELECTRONICS TELECOMM

    Inventor： JUNG SOO-JUNG ,  KIM KWANG-SOON ,  RYU BYUNG-HAN

    IPC: H04J13/02 ,  H04L12/28 ,  H04B7/204 ,  H04B7/26 ,  H04L1/16 ,  H04L5/02 ,  H04L27/26 ,  H04W72/14 ,  H04W74/08

    Abstract: Disclosed is a random access data transmission system and method using OFDMA. The system includes a scheduling ID into an access grant on a preamble for a random access, and transmits it together with an acknowledgment or a non-acknowledgment of the preamble, a base station uses the scheduling ID to notify the mobile station of a random access data transmittable time and a data transmission channel through a control channel, and the mobile station transmits a preamble in advance. After receiving a transmission assignment instruction corresponding to a scheduling ID through the control channel, the mobile station transmits random access data through an assigned channel.

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