公开(公告)号：EP2394488A4

公开(公告)日：2017-05-24

申请号：EP10738704

申请日：2010-02-01

Applicant: LG ELECTRONICS INC

Inventor： CHO HEE JEONG ,  RYU KI SEON ,  KIM SU NAM ,  KIM YONG HO ,  YUK YOUNG SOO

IPC: H04W74/08 ,  H04W72/02 ,  H04W74/00

CPC classification number: H04W74/004 ,  H04W74/0833

公开(公告)号：EP2425552A4

公开(公告)日：2017-01-25

申请号：EP10769985

申请日：2010-04-30

Applicant: LG ELECTRONICS INC

Inventor： LEE JIN ,  KIM YONG HO ,  RYU KI SEON

IPC: H04B7/26 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W88/00 ,  H04W16/14 ,  H04W36/0033 ,  H04W36/0077

Abstract: A method and apparatus for reducing interference between systems when a plurality of wireless access systems are co-located are disclosed. To support CLC mode, an MS in the CRC mode transmits a handover request message to a first Base Station (BS) to initiate a handover process, receives a handover command message acknowledging the handover request message from the first BS, transmits a ranging request message to second BS at network reentry after handover, and receives from the second BS a ranging response message including CRC start time information that set by the second BS.

Abstract translation: 公开了一种用于在多个无线接入系统共同定位时减少系统之间的干扰的方法和装置。 为了支持CLC模式，CRC模式的MS向第一基站（BS）发送切换请求消息以发起切换过程，从第一BS接收确认切换请求消息的切换命令消息，发送测距请求消息 在切换之后进行网络再入的第二BS，并且从第二BS接收包括由第二BS设置的CRC开始时间信息的测距响应消息。

公开(公告)号：EP2322010A4

公开(公告)日：2017-01-18

申请号：EP09811708

申请日：2009-09-04

Applicant: LG ELECTRONICS INC

Inventor： CHO HEE JEONG ,  RYU KI SEON ,  KIM SU NAM ,  SUNG DOO HYUN ,  KIM YONG HO ,  YUK YOUNG SOO

IPC: H04W74/08

CPC classification number: H04W74/004 ,  H04W72/1236 ,  H04W74/0833

Abstract: A random access method in a wireless communication system is disclosed. The present invention includes transmitting a bandwidth request indicator and a quick access message from a mobile station to a base station and starting a timer having a timer value determined according to an acknowledgement from the base station.

公开(公告)号：EP2460281A4

公开(公告)日：2017-01-11

申请号：EP10804715

申请日：2010-07-28

Applicant: LG ELECTRONICS INC

Inventor： LEE EUN JONG ,  RYU KI SEON ,  JUNG IN UK ,  KIM YONG HO ,  YUK YOUNG SOO

IPC: H04L1/18 ,  H04L5/00 ,  H04W36/00 ,  H04W72/04

CPC classification number: H04W72/04 ,  H04L1/1861 ,  H04L1/188 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0042 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0078 ,  H04L5/0094 ,  H04L5/0096 ,  H04L5/0098 ,  H04W36/0005 ,  H04W36/0011 ,  H04W36/0027 ,  H04W36/0072 ,  H04W36/06 ,  H04W72/0406 ,  H04W72/0453 ,  H04W88/08 ,  H04W88/10

Abstract: A method and apparatus for performing a carrier management in a broadband wireless communication system supporting multi-carriers are disclosed. A method for a mobile station to perform a carrier management procedure with a base station supporting multiple carriers includes receiving a carrier management command message including an action code indicating a primary carrier change and an action time, on a serving primary carrier, transmitting an acknowledgement message indicating that the carrier management command message is successfully received in the mobile station, on the serving primary carrier, and switching the primary carrier to a target carrier indicated by the carrier management command message at the action time, wherein the action time is set to a value more than a retransmission timer, the retransmission timer is set to a time during which the base station waits for receiving the acknowledgement message in response to the carrier management command message.

公开(公告)号：EP2519054A4

公开(公告)日：2016-11-30

申请号：EP10839742

申请日：2010-12-21

Applicant: LG ELECTRONICS INC

Inventor： JUNG IN UK ,  KIM YONG HO ,  RYU KI SEON

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/0005 ,  H04W36/0066 ,  H04W36/0072

Abstract: The present invention relates to a broadband wireless access system, and more particularly, to a method for performing a handover through zone-switching. According to one embodiment of the present invention, the method in which an advanced mobile station (AMS) performs a handover from a legacy serving base station through zone-switching in a broadband wireless access system comprises: a step of receiving, from a legacy zone (L-zone) of a target advanced base station (ABS), a message of a response to a request for ranging (RNG-RSP), containing information on a zone-switching time: and a step of starting switching to an advanced mobile station support zone (M-zone) at the point of time indicated by the information on a zone-switching time.

公开(公告)号：EP2454823A4

公开(公告)日：2016-10-26

申请号：EP10812166

申请日：2010-07-29

Applicant: LG ELECTRONICS INC

Inventor： JUNG IN UK ,  LEE WOOK BONG ,  KIM YONG HO ,  RYU KI SEON

IPC: H04B7/04 ,  H04B7/02 ,  H04B7/06 ,  H04W8/26 ,  H04W48/16 ,  H04W88/08

CPC classification number: H04W72/042 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0643 ,  H04W8/26 ,  H04W48/16 ,  H04W88/08

Abstract: A method for determining temporary Base Station (BS) Identifiers (IDs) to efficiently set a multi-BS Multiple Input Multiple Output (MIMO) transmission mode and an apparatus for implementing the same in a broadband wireless access system are disclosed. To perform a multi-BS MIMO operation, a Mobile Station (MS) receives a first broadcast message including system information about a plurality of neighbor BSs from a serving BS, receives a second broadcast message including BS set information from the serving BS, the BS set information specifying indexes of one or more neighbor BSs which can be involved in the multi-BS MIMO operation among the plurality of neighbor BSs, and determines a temporary BS ID of each BS included in the BS set information using the specified indexes.

公开(公告)号：EP1797669A4

公开(公告)日：2011-03-02

申请号：EP05792641

申请日：2005-10-04

Applicant: LG ELECTRONICS INC

Inventor： KIM BEOM JOON ,  RYU KI SEON ,  KIM YONG HO ,  KWAK YONG WON

IPC: H04L12/24 ,  H04W52/02 ,  H04W60/06

CPC classification number: H04W60/06 ,  H04L1/1848 ,  H04L1/188

公开(公告)号：EP2078340A4

公开(公告)日：2010-11-24

申请号：EP07808244

申请日：2007-09-14

Applicant: LG ELECTRONICS INC

Inventor： YOUN AE RAN ,  KIM YONG HO ,  KWON YEONG HYEON ,  LEE WOOK BONG ,  KO HYUN SOO ,  JUNG JIN HYUK ,  LEE MOON IL

IPC: H04W48/10

CPC classification number: H04W48/10 ,  H04W16/14

公开(公告)号：EP2014125A4

公开(公告)日：2010-11-03

申请号：EP07746249

申请日：2007-04-27

Applicant: LG ELECTRONICS INC

Inventor： KIM YONG HO ,  LEE JIN

IPC: H04W36/00 ,  H04W36/14 ,  H04W48/18 ,  H04W88/06

CPC classification number: H04W36/005 ,  H04W36/0022 ,  H04W36/0066 ,  H04W36/0077 ,  H04W88/06

公开(公告)号：EP2153547A4

公开(公告)日：2010-10-13

申请号：EP08765932

申请日：2008-05-27

Applicant: LG ELECTRONICS INC

Inventor： LEE JIN ,  KIM YONG HO

IPC: H04B7/26

CPC classification number: H04W36/005 ,  H04W8/26 ,  H04W36/14 ,  H04W80/00