公开(公告)号：AT431024T

公开(公告)日：2009-05-15

申请号：AT04808638

申请日：2004-12-29

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  KT CORP ,  SK TELECOM CO LTD ,  KT FREETEL CO LTD ,  HANARO TELECOM INC

Inventor： YEO KUN-MIN ,  YOON CHUL-SIK ,  KIM JAE-HEUNG ,  LIM SOON-YONG ,  RYU BYUNG-HAN

IPC: H04L1/18 ,  H04L1/16 ,  H04L29/08 ,  H04W28/04

公开(公告)号：WO2010038998A3

公开(公告)日：2011-05-26

申请号：PCT/KR2009005642

申请日：2009-10-01

Applicant: KOREA ELECTRONICS TELECOMM ,  IND ACADEMIC COOP ,  KIM KANGHEE ,  YEO GEON MIN ,  RYU BYUNG-HAN ,  AHN JEE HWAN ,  KWON JAE KYUN ,  SUH YOUNGSUK ,  YUN KYUNGSU ,  AHN KANG-IL

Inventor： KIM KANGHEE ,  YEO GEON MIN ,  RYU BYUNG-HAN ,  AHN JEE HWAN ,  KWON JAE KYUN ,  SUH YOUNGSUK ,  YUN KYUNGSU ,  AHN KANG-IL

IPC: G01S5/02 ,  G01S3/02

CPC classification number: G01S5/0215 ,  G01S5/0018 ,  G01S5/14

Abstract: Provided is a wireless position determining method and apparatus (10). The wireless position determining includes: a measuring unit (100) that measures a propagation delay tap of a signal received from a transmitting end through a channel; an extractor (200) that extracts delay spread information having various forms based on the propagation delay tap; and an obtaining and calculating unit (300) that obtains a distance between transmission and reception ends based on the delay spread information and calculates a position of a receiving end based on the obtained distance between the transmission and reception ends.

Abstract translation: 提供一种无线位置确定方法和装置（10）。 无线位置确定包括：测量单元（100），其测量通过信道从发送端接收的信号的传播延迟抽头; 提取器（200），其基于所述传播延迟抽头来提取具有各种形式的延迟扩展信息; 以及基于延迟扩展信息获取发送和接收结束之间的距离的获取和计算单元（300），并且基于所获得的发送和接收结束之间的距离来计算接收端的位置。

公开(公告)号：WO2007024102A3

公开(公告)日：2007-08-23

申请号：PCT/KR2006003317

申请日：2006-08-23

Applicant: KOREA ELECTRONICS TELECOMM ,  LEE KYOUNG-SEOK ,  JUNG SOO-JUNG ,  KIM KANG-HEE ,  LIM SOON-YONG ,  RYU BYUNG-HAN ,  KIM JAE-HEUNG ,  KIM JEONG-IM ,  YEO GEON-MIN

Inventor： LEE KYOUNG-SEOK ,  JUNG SOO-JUNG ,  KIM KANG-HEE ,  LIM SOON-YONG ,  RYU BYUNG-HAN ,  KIM JAE-HEUNG ,  KIM JEONG-IM ,  YEO GEON-MIN

IPC: H04L12/24 ,  H04B7/26 ,  H04W52/02 ,  H04W60/00

CPC classification number: H04W52/0216 ,  H04W60/00 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/24 ,  Y02D70/25

Abstract: The present invention relates to a device for controlling a state of a terminal with respect to mobility management, and a method thereof. The state of the terminal includes a disconnected state (600) and a connected state (500), the connected state (500) includes an active state (510) and an idle state (520), and the active state (510) includes an active sub-state (511 ) and a standby sub-state (512). The terminal in the active state (510) updates location information for each cell, and the terminal in the idle state (520) updates the location information for each radio access network registration area including a plurality of cells. The terminal in the standby sub-state (512) determines a quality of service (QoS) of packet data, and performs the handover or is set to be in the idle state (520) according to the determined QoS.

Abstract translation: 本发明涉及一种用于控制终端相对于移动性管理的状态的装置及其方法。 终端的状态包括断开状态（600）和连接状态（500），连接状态（500）包括活动状态（510）和空闲状态（520），活动状态（510）包括 活动子状态（511）和备用子状态（512）。 处于活动状态的终端（510）更新每个小区的位置信息，并且处于空闲状态的终端（520）更新包括多个小区的每个无线电接入网络登记区域的位置信息。 备用子状态（512）中的终端确定分组数据的服务质量（QoS），并且根据所确定的QoS执行切换或被设置为处于空闲状态（520）。

公开(公告)号：WO2005008359A3

公开(公告)日：2005-11-17

申请号：PCT/KR2004001780

申请日：2004-07-16

Applicant: KOREA ELECTRONICS TELECOMM ,  KT CORP ,  SAMSUNG ELECTRONICS CO LTD ,  SK TELECOM CO LTD ,  KT FREETEL CO LTD ,  HANARO TELECOM INC ,  YOON CHUL-SIK ,  LIM SOON-YONG ,  KIM JAE-HEUNG ,  YEO KUN-MIN ,  RYU BYUNG-HAN ,  HWANG SEUNG-KU

Inventor： YOON CHUL-SIK ,  LIM SOON-YONG ,  KIM JAE-HEUNG ,  YEO KUN-MIN ,  RYU BYUNG-HAN ,  HWANG SEUNG-KU

IPC: H04B7/26 ,  G06F20060101 ,  G06F1/32 ,  H04L12/16 ,  H04L12/28 ,  H04L12/54

CPC classification number: G06F1/3209 ,  H04W52/0219 ,  H04W76/04 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/146

Abstract: Disclosed is a power saving mode control system (200) and method in a wireless portable Internet system. Stations in the sleep mode are grouped by aligning listening intervals of the stations which enter the sleep mode in the power saving management system wherein the sleep interval for receiving no traffic data is exponentially increased. Therefore, the sleep mode of the grouped subscriber stations are easily managed, and power saving efficiency is enhanced and system complexity is lowered by easily and quickly detecting data states provided to the corresponding stations.

Abstract translation: 公开了一种无线便携式因特网系统中的省电模式控制系统（200）和方法。 在省电管理系统中，通过对进入休眠模式的站的监听间隔进行对睡眠模式中的站进行分组，其中用于接收没有业务数据的睡眠间隔指数地增加。 因此，容易地管理分组用户站的睡眠模式，并且通过容易且快速地检测提供给相应站的数据状态来提高省电效率并降低系统复杂度。

公开(公告)号：WO2005072073A2

公开(公告)日：2005-08-11

申请号：PCT/KR2005000313

申请日：2005-02-02

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  KT CORP ,  SK TELECOM CO LTD ,  KT FREETEL CO LTD ,  HANARO TELECOM INC ,  YOON CHUL-SIK ,  KIM JAE-HEUNG ,  YEO KUN-MIN ,  LIM SOON-YONG ,  RYU BYUNG-HAN

Inventor： YOON CHUL-SIK ,  KIM JAE-HEUNG ,  YEO KUN-MIN ,  LIM SOON-YONG ,  RYU BYUNG-HAN

IPC: H04L12/28 ,  H04W24/00 ,  H04W48/00 ,  H04W48/08 ,  H04W48/16 ,  H04W72/04

CPC classification number: H04L1/0026 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/085

Abstract: A method and device for requesting and reporting channel quality information in a mobile communication is disclosed. Wherein an uplink radio resource for a subscriber station having data to transmit is allocated and a CQI indicator for requesting channel quality information is added to the allocation information to be transmitted to a subscriber station (S60). The subscriber station having received the uplink radio resource allocation information generates channel quality information by measuring the radio channel quality for communication with the base station according to existence of the indicator and transmits (S62) desired uplink data having the generated channel quality information to the base station. As a result, the seamless and efficient channel quality report can be performed in the wireless communication system, and the optimal modulation and the channel coding level can be adapted (S64) for the subscriber to transmit or receive the data corresponding to the reported channel quality information.

Abstract translation: 公开了一种在移动通信中请求和报告信道质量信息的方法和装置。 其中分配用于具有要发送的数据的用户站的上行链路无线电资源，并将用于请求信道质量信息的CQI指示符添加到要发送给订户站的分配信息（S60）。 已经接收到上行链路无线电资源分配信息的订户站通过根据指示符的存在测量与基站进行通信的无线电信道质量来生成信道质量信息，并将具有生成的信道质量信息的期望上行链路数据发送到基站 站。 结果，可以在无线通信系统中执行无缝和有效的信道质量报告，并且可以调整最佳调制和信道编码级别（S64），以使用户发送或接收与所报告的信道质量相对应的数据 信息。

公开(公告)号：WO2005055437A2

公开(公告)日：2005-06-16

申请号：PCT/KR2004003152

申请日：2004-12-02

Applicant: KOREA ELECTRONICS TELECOMM ,  KT CORP ,  SAMSUNG ELECTRONICS CO LTD ,  SK TELECOM CO LTD ,  KT FREETEL CO LTD ,  HANARO TELECOM INC ,  YOON CHUL-SIK ,  LIM SOON-YONG ,  KIM JAE-HEUNG ,  YEO KUN-MIN ,  RYU BYUNG-HAN

Inventor： YOON CHUL-SIK ,  LIM SOON-YONG ,  KIM JAE-HEUNG ,  YEO KUN-MIN ,  RYU BYUNG-HAN

IPC: H04B20060101 ,  H04L27/26 ,  H04B

CPC classification number: H04L27/2608 ,  H04W52/0216 ,  H04W72/042 ,  H04W72/0453 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/146

Abstract: Disclosed is a method for allocating and accessing downlink resources in the OFDMA communication system. In the resource allocation method, bursts having the same modulation and channel encoding level are arranged in a predetermined temporal order on a physical layer. Information on the allocated unit resources is included in a common control block and is transmitted to a subscriber station, and the subscriber station then detects a number of the allocated unit resources to thus check the range of bursts to be received by the subscriber station. Therefore, power consumption by the subscriber station is reduced and signaling overheads of the common control information and unneeded residual resources are decreased.

Abstract translation: 公开了一种在OFDMA通信系统中分配和访问下行链路资源的方法。 在资源分配方法中，具有相同调制和信道编码级别的突发以物理层上的预定时间顺序排列。 关于分配的单位资源的信息被包括在公共控制块中并被发送到订户站，然后用户站检测所分配的单元资源的数量，从而检查用户站要接收的突发的范围。 因此，减少了用户站的功耗，减少了公共控制信息和不需要的剩余资源的信令开销。

公开(公告)号：EP2335086A4

公开(公告)日：2012-09-05

申请号：EP09818008

申请日：2009-10-01

Applicant: KOREA ELECTRONICS TELECOMM ,  UNIV YEUNGNAM IACF

Inventor： KIM KANGHEE ,  YEO GEON MIN ,  RYU BYUNG-HAN ,  AHN JEE HWAN ,  KWON JAE KYUN ,  SUH YOUNGSUK ,  YUN KYUNGSU ,  AHN KANG-IL

IPC: G01S3/02 ,  G01S5/00 ,  G01S5/02 ,  G01S5/14

CPC classification number: G01S5/0215 ,  G01S5/0018 ,  G01S5/14

公开(公告)号：EP2130333A4

公开(公告)日：2014-06-25

申请号：EP08723729

申请日：2008-03-26

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD

Inventor： KIM KANG-HEE ,  YEO GEON-MIN ,  RYU BYUNG-HAN

IPC: H04W28/06 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W28/06 ,  H04W72/042 ,  H04W72/1205

公开(公告)号：EP2235996A4

公开(公告)日：2013-01-23

申请号：EP08871489

申请日：2008-12-31

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KIM JAE HEUNG ,  LEE KYOUNG SEOK ,  KIM JUNG-IM ,  RYU BYUNG-HAN ,  BANG SEUNG CHAN

IPC: H04W74/00 ,  H04B7/26 ,  H04W74/08

CPC classification number: H04W74/002 ,  H04W48/06 ,  H04W48/16 ,  H04W74/08 ,  H04W84/042

公开(公告)号：EP1700414A4

公开(公告)日：2007-06-27

申请号：EP04808638

申请日：2004-12-29

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  KT CORP ,  SK TELECOM CO LTD ,  KT FREETEL CO LTD ,  HANARO TELECOM INC

Inventor： YEO KUN-MIN ,  YOON CHUL-SIK ,  KIM JAE-HEUNG ,  LIM SOON-YONG ,  RYU BYUNG-HAN

IPC: H04L1/18 ,  H04L1/16 ,  H04L29/08 ,  H04W28/00 ,  H04W28/04

CPC classification number: H04L1/1614 ,  H04L1/1621 ,  H04L1/1635 ,  H04L1/1809

Abstract: A method for generating a feedback message for ARQ, the method including: a) recording an ACK type in a first field; b) estimating the last block sequence number of successively ACKed blocks and recording the estimated last block sequence number in a second field; c) recording the number of groups of successively ACKed blocks after the block sequence number estimated in b) as the number of ACK MAPs in a third field; d) recording the startblock sequence number of the respective ACK MAPs in a fourth field; e) recording the lengths of the respective ACK MAPs in a fifth field corresponding to the start block sequence number in d); and f) sending a feedback message including information on the first to the fifth fields.