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公开(公告)号：EP1721440B1
公开(公告)日：2015-02-11
申请号：EP05721912.3
申请日：2005-03-05
发明人： LIM, Geun-Hwi , KIM, Tae-Won , CHANG, Hong-Sung , SHIM, Jae-Jeong , PARK, Jung-Shin , CHANG, Yong , KIM, So-Hyun , YOON, Seung-II , SON, Yeong-Moon
IPC分类号： H04L29/06
CPC分类号： H04W36/0033 , H04L1/1867 , H04W8/26 , H04W28/065 , H04W36/08 , H04W76/22 , H04W80/02 , H04W88/12
摘要： A divided Media Access Control (MAC) protocol structure, a data transmission and reception method, and a handover method and system using the structure in a wireless communication system for efficiently managing session information in handover of an MSS (Mobile Subscriber Station). In the MAC protocol structure, a MAC is divided into a MAC-high layer and a MAC-low layer. The MAC-high layer performs session information-related functions and the MAC-low layer performs functions sensitive to a time delay in relation to handover of an MSS. In the handover method, when an MSS in the wireless communication system performs handover between Access Points (APs), session information is managed at a fixed position by an Access Point Controller (APC) including an MAC-high layer or a serving AP. Therefore, the system load can be reduced and communication quality can be improved.
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2.发明公开METHOD FOR REQUESTING BANDWIDTH ALLOCATION AND DETECTING SERVICE FLOW IN COMMUNICATION SYSTEM 审中-公开程序对带宽指派与业务流的识别技术在通信系统的要求
公开(公告)号：EP2198534A1
公开(公告)日：2010-06-23
申请号：EP08829967.2
申请日：2008-09-03
发明人： LEE, Ok-Seon , LIM, Geun-Hwi , SHIM, Jae-Jeong , KWUN, Jong-Hyung , SON, Yeong-Moon , CHEON, Jung-Hoon
IPC分类号： H04B7/26
CPC分类号： H04W74/004 , H04L47/70 , H04L47/824 , H04L47/827 , H04W8/26 , H04W28/20 , H04W72/0413 , H04W72/0453 , H04W74/0833
摘要： A method for requesting bandwidth allocation by a mobile station in a communication system is provided. The mobile station detects at least one Connection IDentifier (CID), bandwidth allocation for which is to be requested, generates a bandwidth request header when the number of the at least one detected CID equals one, and transmits the bandwidth request header to a base station, wherein the bandwidth request header includes a region for indicating a first CID representing basic information for identification of the mobile station, a region for indicating a ranking of the detected CID, and a region for indicating information about bandwidth requested for the detected CID.
摘要翻译： 提供了一种用于在通信系统中的移动台请求带宽分配方法。 移动站检测的至少一个连接标识符（CID），用于所有带宽分配要被请求的，基因速率的带宽请求报头。当至少一个检测到CID的数目等于1，并发送该带宽请求报头到基站 ，worin带宽请求头包括用于指示表示用于移动站，用于指示所检测的CID的排名的区域的识别基本信息的第一CID，以及用于指示关于请求检测到的CID的带宽的信息的区域的区域。
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公开(公告)号：EP2248282B1
公开(公告)日：2018-08-08
申请号：EP09715324.1
申请日：2009-02-27
发明人： OH, Chang-Yoon , ROH, Won-Il , LIM, Geun-Hwi
CPC分类号： H04L5/0096 , H04L5/0053 , H04L5/0091 , H04L5/0094
摘要： An apparatus and method for persistent allocation in a wireless communication system are provided. An operation method of a Base Station (BS) includes determining if decoding information for one or more persistent allocations assigned to one or more corresponding Mobile Stations (MSs) is updated, if the decoding information is updated, generating a signaling message to signal the update of the decoding information, and transmitting the signaling message through a DL MAP. The signaling message includes an R_CID and ACID associated with at least one persistent allocation to which the updated decoding information is to be applied.
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公开(公告)号：EP2201704A2
公开(公告)日：2010-06-30
申请号：EP08840745.7
申请日：2008-10-20
发明人： SON, Yeong-Moon , LEE, Kang-Gyu , SON, Jung-Je , LIM, Geun-Hwi , JANG, Jae-Hyuk , YOUN, Jin-Hyun
IPC分类号： H04B7/26
CPC分类号： H04W52/0241 , H04W52/0232 , Y02D70/00
摘要： A method for controlling a sleep mode operation by a Mobile Station (MS) in a communication system. The MS includes transitioning to an awake state in a listening interval of the sleep mode; performing any one of a first operation, a second operation and a third operation in the awake state; and after any one operation is performed, transitioning to a sleep state upon detecting that there is no data to transmit to the BS and there is no data to be received from the BS. The first operation is a process of receiving data from the BS, the second operation is a process of transmitting data to the BS, and the third operation is a process of receiving data from the BS and receiving data from the BS.
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5.发明公开APPARATUS AND METHOD FOR MANAGING CONNECTION IDENTIFICATION IN A COMMUNICATION SYSTEM 审中-公开装置和方法用于管理连接标识中的通信系统
公开(公告)号：EP2163008A2
公开(公告)日：2010-03-17
申请号：EP08766669.9
申请日：2008-07-04
发明人： LEE, Sung-Jin , ROH, Won-Il , SHIM, Jae-Jeong , LIM, Geun-Hwi
IPC分类号： H04B7/26
CPC分类号： H04W36/0072 , H04W36/08 , H04W76/11
摘要： A method and apparatus for transmitting/receiving a connection identification (CID) in a communication system is provided. Upon detecting a need for its handover, a mobile station (MS) transmits a handover request message to a first base station (BS) in communication with the MS. Upon receiving the handover request message, the first BS transmits at least one CID for connection setup to a second BS to which the MS will perform handover, to the MS along with a handover response message in response to the handover request message. The MS receives the CID through the handover response message.
摘要翻译： 本发明提供一种用于发送/接收在通信系统中的连接标识（CID）的方法和装置。 在检测到需要它的越区切换，移动台（MS）发送切换请求消息到与MS进行通信的第一基站（BS）。 在接收到切换请求消息，第一基站发送的至少一个CID，用于连接设置，以对所述MS将响应于所述切换请求消息与切换响应消息一起进行切换，到MS的第二BS。 MS接收到CID通过切换响应消息。
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公开(公告)号：EP2163008B1
公开(公告)日：2020-09-02
申请号：EP08766669.9
申请日：2008-07-04
发明人： LEE, Sung-Jin , ROH, Won-Il , SHIM, Jae-Jeong , LIM, Geun-Hwi
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7.发明公开APPARATUS AND METHOD FOR PERSISTENT ALLOCATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开装置及方法无线通信系统永久ASSIGNMENTS
公开(公告)号：EP2248282A1
公开(公告)日：2010-11-10
申请号：EP09715324.1
申请日：2009-02-27
发明人： OH, Chang-Yoon , ROH, Won-Il , LIM, Geun-Hwi
CPC分类号： H04L5/0096 , H04L5/0053 , H04L5/0091 , H04L5/0094
摘要： An apparatus and method for persistent allocation in a wireless communication system are provided. An operation method of a Base Station (BS) includes determining if decoding information for one or more persistent allocations assigned to one or more corresponding Mobile Stations (MSs) is updated, if the decoding information is updated, generating a signaling message to signal the update of the decoding information, and transmitting the signaling message through a DL MAP. The signaling message includes an R_CID and ACID associated with at least one persistent allocation to which the updated decoding information is to be applied.
摘要翻译： 提供了用于在无线通信系统中的永久分配的装置和方法。 基站（BS）的操作方法，包括确定性采矿如果解码分配给一个或更多个对应移动站（MS）的一个或多个持久性分配的信息被更新时，如果解码信息被更新，生成信令消息发信号通知更新 的解码信息，并通过DL MAP发射所述信令消息。 所述信令消息在R_CID和ACID与至少一个永久分配相关联的包括到被更新的解码信息要被应用。
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8.发明公开Apparatus and method for using automatic repeat request in a broadband wireless access communication system 有权一种用于在无线通信系统中与宽带接入使用自动重传请求的方法和装置
公开(公告)号：EP1821446A2
公开(公告)日：2007-08-22
申请号：EP07102625.6
申请日：2007-02-19
发明人： LIM, Geun-Hwi , PARK, Joon-Ho , WANG, Bo-Kyung , CHANG, Yong
IPC分类号： H04L1/18
CPC分类号： H04L1/1877 , H04L1/1812 , H04L1/188
摘要： An apparatus and method for using an Automatic Repeat reQuest (ARQ) in a Broadband Wireless Access (BWA) communication system are provided. In a transmitting method of a wireless communication system, a Media Access Control (MAC) layer creates a packet and transmits it to a physical layer, the physical layer generates a Hybrid ARQ (HARQ) burst using the packet received from the MAC layer and transmits it, the physical layer generates a HARQ ending signal and transmits it to the MAC layer when HARQ transmission of the packet is discontinued, and the MAC layer drives an ARQ retransmission timer for the packet in response to the HARQ ending signal.
摘要翻译： 提供了使用上的宽带无线接入（BWA）通信系统中自动重复请求（ARQ）的装置和方法。 在无线通信系统的发射方法，一个媒体访问控制（MAC）层创建一个包，并将其发送给物理层，物理层基因速率的混合ARQ（HARQ），使用从MAC层，并发送接收的分组突发 它，物理层基因速率的HARQ结束信号，并且将其发送到MAC层。当分组的HARQ传输被中断，并且响应于所述HARQ结束信号上ARQ重传定时器的MAC层驱动针对该分组。
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