公开(公告)号：US08750198B2

公开(公告)日：2014-06-10

申请号：US13388380

申请日：2010-08-24

申请人： Hee Jeong Cho ,  Young Soo Yuk ,  In Uk Jung ,  Ki Seon Ryu

发明人： Hee Jeong Cho ,  Young Soo Yuk ,  In Uk Jung ,  Ki Seon Ryu

IPC分类号： H04B7/14 ,  H04W88/04 ,  H04W36/00 ,  H04W36/14 ,  H04W36/08

CPC分类号： H04W88/04 ,  H04B7/2606 ,  H04W36/00 ,  H04W36/0011 ,  H04W36/08 ,  H04W36/14 ,  H04W72/0413 ,  H04W72/042 ,  H04W84/047

摘要： A method of requiring uplink resource and handover in a wireless communication system including relay stations is disclosed. The present invention includes transmitting request for uplink resource allocation to a relay station and receiving a message indicating the relay station cannot allocate an uplink resource to the mobile station within a period for which the mobile station waits for a response, from the relay station.

摘要翻译： 公开了一种在包括中继站的无线通信系统中需要上行链路资源和切换的方法。 本发明包括向中继站发送对上行链路资源分配的请求，并且从中继站接收指示中继站在移动台等待响应的时段内不能向移动台分配上行链路资源的消息。

公开(公告)号：US08532057B2

公开(公告)日：2013-09-10

申请号：US13001038

申请日：2009-06-25

申请人： Young Soo Yuk ,  Ki Seon Ryu ,  In Uk Jung ,  Yong Ho Kim

发明人： Young Soo Yuk ,  Ki Seon Ryu ,  In Uk Jung ,  Yong Ho Kim

IPC分类号： H04W4/00

CPC分类号： H04W36/0038 ,  H04W12/06 ,  H04W36/0055

摘要： The present invention discloses a variety of methods of supporting handover in a wireless access system. A handover support method according to an embodiment of the present invention includes the steps of: transmitting a handover request message to a first base station (serving base station); receiving a handover response message (UL grant or UL-MAP message) containing authentication information (M) from a second base station (target base station); deriving a dedicated code index (DCI) for instructing a dedicated ranging code by using the authentication information (M); transmitting the dedicated ranging code to the second base station on a non-contention basis; and receiving a ranging response message as a response for the dedicated ranging code.

摘要翻译： 本发明公开了一种在无线接入系统中支持切换的方法。 根据本发明实施例的切换支持方法包括以下步骤：向第一基站（服务基站）发送切换请求消息; 从第二基站（目标基站）接收包含认证信息（M）的切换响应消息（UL授权或UL-MAP消息）; 导出用于通过使用认证信息（M）来指示专用测距码的专用码索引（DCI）; 在非竞争的基础上向第二基站发送专用测距码; 以及接收测距响应消息作为专用测距码的响应。

公开(公告)号：US20120127919A1

公开(公告)日：2012-05-24

申请号：US13388380

申请日：2010-08-24

申请人： Hee Jeong Cho ,  Young Soo Yuk ,  In Uk Jung ,  Ki Seon Ryu

发明人： Hee Jeong Cho ,  Young Soo Yuk ,  In Uk Jung ,  Ki Seon Ryu

IPC分类号： H04W72/04 ,  H04W88/04

CPC分类号： H04W88/04 ,  H04B7/2606 ,  H04W36/00 ,  H04W36/0011 ,  H04W36/08 ,  H04W36/14 ,  H04W72/0413 ,  H04W72/042 ,  H04W84/047

摘要： A method of requiring uplink resource and handover in a wireless communication system including relay stations is disclosed. The present invention includes transmitting request for uplink resource allocation to a relay station and receiving a message indicating the relay station cannot allocate an uplink resource to the mobile station within a period for which the mobile station waits for a response, from the relay station.

摘要翻译： 公开了一种在包括中继站的无线通信系统中需要上行链路资源和切换的方法。 本发明包括向中继站发送对上行链路资源分配的请求，并且从中继站接收指示中继站在移动台等待响应的时段内不能向移动台分配上行链路资源的消息。

公开(公告)号：US20110319013A1

公开(公告)日：2011-12-29

申请号：US13141680

申请日：2009-12-23

申请人： In Uk Jung ,  Ae Ran Youn ,  Ki Seon Ryu ,  Yong Ho Kim ,  Young Soo Yuk

发明人： In Uk Jung ,  Ae Ran Youn ,  Ki Seon Ryu ,  Yong Ho Kim ,  Young Soo Yuk

IPC分类号： H04W36/32

CPC分类号： H04W36/0061 ,  H04B7/2606 ,  H04W36/04 ,  H04W48/16 ,  H04W84/045

摘要： The present invention relates to method and device that controls the mobility of a terminal in a broadband wireless access system including a relay station. The present invention provides an efficient method for controlling terminal mobility of a relay station and a method for performing handover of a terminal. The method for controlling mobility of terminal at a relay station in a broadband wireless access system according to one embodiment of the present invention comprises step wherein at least one neighboring base station entity searched is added in a list, and a step wherein a broadcast message including the list is transmitted to the terminal.

摘要翻译： 本发明涉及在包括中继站的宽带无线接入系统中控制终端的移动性的方法和装置。 本发明提供了一种用于控制中继站的终端移动性的有效方法和用于执行终端切换的方法。 根据本发明的一个实施例的用于控制宽带无线接入系统中的中继站的终端的移动性的方法包括以下步骤：将搜索到的至少一个相邻基站实体添加到列表中，其中包括广播消息包括 列表被发送到终端。

公开(公告)号：US20120093079A1

公开(公告)日：2012-04-19

申请号：US13254816

申请日：2010-03-04

申请人： Young Soo Yuk ,  Ki Seon Ryo ,  In Uk Jung ,  Yong Ho Kim ,  Eun Jong Lee

发明人： Young Soo Yuk ,  Ki Seon Ryo ,  In Uk Jung ,  Yong Ho Kim ,  Eun Jong Lee

IPC分类号： H04W4/00

CPC分类号： H04L5/0091 ,  H04W28/18 ,  H04W72/04 ,  H04W88/08

摘要： The present invention relates to a wireless access system which supports multiple carriers, and disclosed is a method for coordinating the performance of the multiple carriers and an apparatus for supporting same. The method for coordinating the performance of the multiple carriers according to the present invention broadly consists of two steps. For example, the method comprises the steps of coordinating the basic performance of the multiple carriers in mobile user equipment and coordinating the extended performance of the multiple carriers in the mobile user equipment.

摘要翻译： 本发明涉及一种支持多个载波的无线接入系统，并且公开了一种用于协调多个载波的性能的方法和用于支持多个载波的装置。 根据本发明的用于协调多个载波的性能的方法大体上包括两个步骤。 例如，该方法包括以下步骤：协调移动用户设备中的多个载波的基本性能，并协调移动用户设备中多个载波的扩展性能。

公开(公告)号：US08873509B2

公开(公告)日：2014-10-28

申请号：US13318128

申请日：2010-04-30

申请人： In Uk Jung ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： In Uk Jung ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W4/00 ,  H04W36/00

CPC分类号： H04W36/0088 ,  H04W36/0077

摘要： The present invention relates to a broadband wireless access system, and more particularly, to a handover method that can reduce a stop time in an entry before a break-type handover for performing more efficient handover, and to apparatus for performing same. A handover method for a terminal in a broadband wireless access system according to one embodiment of the present invention may include: receiving, from a serving base station, a handover command message including the information of a section in which scheduling for the terminal is not performed; transmitting a ranging code to a target base station during the section; and receiving information indicating the transmitted result of the ranging code from the serving base station.

摘要翻译： 宽带无线接入系统技术领域本发明涉及一种宽带无线接入系统，更具体地说，涉及一种切换方法，该切换方法可以减少用于执行更有效的切换的中断类型切换之前的条目中的停止时间，以及用于执行其的设备。 根据本发明的一个实施例的用于宽带无线接入系统中的终端的切换方法可以包括：从服务基站接收切换命令消息，该切换命令消息包括不执行终端调度的部分的信息 ; 在所述部分期间向目标基站发送测距码; 以及从服务基站接收指示测距码的发送结果的信息。

公开(公告)号：US08855055B2

公开(公告)日：2014-10-07

申请号：US13519850

申请日：2010-12-29

申请人： In Uk Jung ,  Yong Ho Kim ,  Ki Seon Ryu

发明人： In Uk Jung ,  Yong Ho Kim ,  Ki Seon Ryu

IPC分类号： H04W4/00 ,  H04W48/10

CPC分类号： H04W48/10

摘要： The present invention relates to a broadband wireless access system, and more particularly, to a method for an advanced mobile station to efficiently obtain information on a peripheral legacy base station in a mobile communication system in which a legacy system and an advanced system coexist. According to one embodiment of the present invention, the present invention provides a method for a mobile station to receive information on a peripheral base station from a serving base station that operates in a mixed mode in the mobile communication system in which the legacy system and the advanced system coexist, and the method comprises the steps of: receiving a second message that includes first time information for indicating a time when a first message is broadcasted, in a first region for the legacy system of the serving base station through a second region for the advanced system of the serving base station, and receiving the first message from the first region by using the first time information.

摘要翻译： 宽带无线接入系统技术领域本发明涉及一种宽带无线接入系统，更具体地说，涉及一种高级移动台有效获取传统系统和高级系统共存的移动通信系统中的外围遗留基站的信息的方法。 根据本发明的一个实施例，本发明提供了一种移动台从移动通信系统中以混合模式操作的服务基站接收关于外围基站的信息的方法，其中遗留系统和 高级系统共存，并且该方法包括以下步骤：在用于服务基站的遗留系统的第一区域中，通过第二区域，接收包括用于指示第一消息被广播的时间的第一时间信息的第二消息， 服务基站的高级系统，并且通过使用第一时间信息从第一区域接收第一消息。

公开(公告)号：US08811340B2

公开(公告)日：2014-08-19

申请号：US12921146

申请日：2009-03-09

申请人： In Uk Jung ,  Ki Seon Ryu

发明人： In Uk Jung ,  Ki Seon Ryu

IPC分类号： H04W4/00

CPC分类号： H04W36/02

摘要： A method for performing handover to reduce an interruption time is disclosed. A method for performing handover using a variable uplink grant time comprises transmitting a handover request message to a base station, receiving a handover response message from the base station, the handover response message including an uplink grant time, and receiving an uplink grant from the base station if the uplink grant time comes, and transmitting a handover indication message to the base station. Thus, an unnecessary interruption time during hard handover can be reduced by efficiently improving use of an action time, and an action suitable for a frame structure of the IEEE 802.16m can be performed.

摘要翻译： 公开了一种用于执行切换以减少中断时间的方法。 使用可变上行链路许可时间执行切换的方法包括向基站发送切换请求消息，从基站接收切换响应消息，切换响应消息包括上行链路许可时间，以及从基站接收上行链路许可 如果上行链路许可时间到来，则向基站发送切换指示消息。 因此，可以通过有效地改善动作时间的使用来减少硬切换期间的不必要的中断时间，并且可以执行适合于IEEE 802.16m的帧结构的动作。

公开(公告)号：US08483709B2

公开(公告)日：2013-07-09

申请号：US13124381

申请日：2009-10-15

申请人： Gi Won Park ,  Ki Seon Ryu ,  In Uk Jung ,  Yong Ho Kim ,  Jin Lee

发明人： Gi Won Park ,  Ki Seon Ryu ,  In Uk Jung ,  Yong Ho Kim ,  Jin Lee

IPC分类号： H04W24/00

CPC分类号： H04W68/04 ,  H04W48/10 ,  H04W60/04 ,  H04W84/047

摘要： A location update method and a mobile station using the same are disclosed. The location method includes receiving a message including femto Base Station (BS) list information from a macro base station, receiving a preamble including an IDentifier (ID) of a first femto BS from the first femto BS during a predetermined interval, and updating a location to the first femto BS, if the ID of the femto BS is identical to one of IDs included in the femto BS list information. The femto BS list information may include IDs of one or more femto BSs included in the macro BS.

摘要翻译： 公开了一种位置更新方法和使用其的移动台。 定位方法包括从宏基站接收包括毫微微基站（BS）列表信息的消息，在预定间隔期间从第一毫微微BS接收包括第一毫微微BS的标识符（ID）的前导码，并更新位置 如果毫微微BS的ID与毫微微列表信息中包含的ID中的一个相同，则到第一毫微微BS。 毫微微BS列表信息可以包括宏BS中包括的一个或多个毫微微BS的ID。

公开(公告)号：US08228872B2

公开(公告)日：2012-07-24

申请号：US12683948

申请日：2010-01-07

申请人： In Uk Jung ,  Yong Ho Kim ,  Ki Seon Ryu ,  Jeong Ki Kim

发明人： In Uk Jung ,  Yong Ho Kim ,  Ki Seon Ryu ,  Jeong Ki Kim

IPC分类号： H04L12/56 ,  H04W36/00 ,  H04W12/04

CPC分类号： H04W36/0072 ,  H04W36/14

摘要： A device, system and method for performing zone switch based handover in a legacy serving base station by an advanced mobile station (AMS), the method including receiving a ranging response (RNG-RSP) message including a zone switching TLV parameter necessary to perform zone switching to an advanced mobile station support zone (MZone) from a legacy zone (LZone) of a target advanced base station (ABS), and requesting a bandwidth for transmitting an advanced air interface ranging request (AAI_RNG-REQ) message to the MZone using the zone switching TLV parameter.

摘要翻译： 一种用于由高级移动台（AMS）在传统服务基站中执行基于区域切换的切换的设备，系统和方法，所述方法包括：接收测距响应（RNG-RSP）消息，所述测距响应包括执行区域所必需的区域切换TLV参数 从目标高级基站（ABS）的传统区域（LZone）切换到高级移动站支持区（MZone），并且向MZone请求用于向MZone发送高级空中接口测距请求（AAI_RNG-REQ）消息的带宽 区域切换TLV参数。