公开(公告)号：US08804663B2

公开(公告)日：2014-08-12

申请号：US13147174

申请日：2010-02-01

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： H04L12/28 ,  H04W4/00

CPC分类号： H04W36/0055

摘要： The present invention relates t a wideband radio access system, and more particularly, to a method for enabling adjustment of timing to transmit a handover instruction message and to a mobile terminal capable of performing the method. A method for a terminal handover in a wideband radio access system according to one embodiment of the present invention comprises: receiving from a serving base station a handover command message that contains first timing information indicative of a time for transmitting a first uplink resource allocation information to transmit a handover instruction message; receiving the first uplink allocation information from the serving base station at the timing indicated by the first timing information; and transmitting the handover instruction message to the serving base station through an uplink resource indicated by the first uplink allocation information.

摘要翻译： 本发明涉及一种宽带无线电接入系统，更具体地说，涉及一种能够调整发送切换指令消息的定时和能够执行该方法的移动终端的方法。 根据本发明的一个实施例的用于宽带无线电接入系统中的终端切换的方法包括：从服务基站接收切换命令消息，该切换命令消息包含指示用于发送第一上行链路资源分配信息的时间的第一定时信息 发送切换指令消息; 在由所述第一定时信息指示的定时从所述服务基站接收所述第一上行链路分配信息; 以及通过由所述第一上行链路分配信息指示的上行链路资源向所述服务基站发送所述切换指示消息。

公开(公告)号：US08483199B2

公开(公告)日：2013-07-09

申请号：US12992891

申请日：2009-05-15

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

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

IPC分类号： H04W4/00 ,  H04W84/12

CPC分类号： H04W84/12 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0047 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0091 ,  H04L2001/0093

摘要： A method for transmitting and receiving a broadcast channel is disclosed. A wireless access system, a method for effectively transmitting and receiving a broadcast channel, a variety of superframe structures, and a super frame header structure are disclosed. A method for effectively receiving a broadcast channel includes receiving, by a mobile station (MS), a first broadcast channel including first information about a modulation and coding scheme (MCS) applied to a second broadcast channel, and receiving the second broadcast channel using the first information. The first broadcast channel is transmitted using a fixed modulation and coding scheme (MCS) value, and the second broadcast channel is transmitted using a variable modulation and coding scheme (MCS) value.

摘要翻译： 公开了一种用于发送和接收广播频道的方法。 公开了无线接入系统，有效地发送和接收广播信道的方法，各种超帧结构和超帧头结构。 一种用于有效地接收广播频道的方法包括：由移动台（MS）接收第一广播频道，该第一广播频道包括关于应用于第二广播频道的调制和编码方案（MCS）的第一信息，以及使用 第一个信息。 使用固定的调制和编码方案（MCS）值发送第一广播信道，并且使用可变调制和编码方案（MCS）值来发送第二广播信道。

公开(公告)号：US08446878B2

公开(公告)日：2013-05-21

申请号：US13540320

申请日：2012-07-02

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： H04W4/00 ,  H04L12/28 ,  H04Q7/20

CPC分类号： H04W36/0072 ,  H04W36/14

摘要： A method and mobile stations for performing a zone switch, are discussed. According to an embodiment, the method includes: receiving, at the mobile station and from a target base station configured to operate in accordance with a first and a second protocol, a ranging response message of the first protocol including zone switch parameters used to perform zone switch from a first zone of the target base station corresponding to the first protocol to a second zone of the target base station corresponding to the second protocol; and performing, at the mobile station, the zone switch from the first zone to the second zone using the zone switch parameters.

摘要翻译： 讨论了用于执行区域切换的方法和移动站。 根据一个实施例，该方法包括：在移动站处和从被配置为根据第一和第二协议操作的目标基站接收第一协议的测距响应消息，包括用于执行区域的区域切换参数 从对应于第一协议的目标基站的第一区切换到对应于第二协议的目标基站的第二区; 以及使用所述区域切换参数在所述移动站处执行所述区域切换从所述第一区域到所述第二区域。

公开(公告)号：US20120044909A1

公开(公告)日：2012-02-23

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： 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：US20110317665A1

公开(公告)日：2011-12-29

申请号：US13203555

申请日：2010-02-26

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

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

IPC分类号： H04W36/18

CPC分类号： H04W24/02 ,  H04W36/0055 ,  H04W48/16 ,  H04W88/08

摘要： The present invention relates to a broadband wireless access system, and more particularly, to a method for efficiently acquiring system information on a target base station during a hand-over, and to an apparatus for carrying out the method. One method for enabling a mobile station to update system information on a target base station during a hand-over, according to one embodiment of the present invention, comprises the steps of: receiving, from a serving base station, a broadcast message containing system information on at least one neighbor base station including the target base station, and containing first change count information for indicating whether or not to update the system information; and receiving, from the serving base station, second change count information for indicating whether or not to update the system information currently possessed by 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，涉及一种用于在切换期间有效地获取目标基站上的系统信息的方法，以及用于执行该方法的装置。 根据本发明的一个实施例，一种用于使移动台在切换期间更新目标基站上的系统信息的方法包括以下步骤：从服务基站接收包含系统信息的广播消息 在包括所述目标基站的至少一个相邻基站上，并且包含用于指示是否更新所述系统信息的第一改变计数信息; 以及从服务基站接收用于指示是否更新服务基站当前拥有的系统信息的第二改变计数信息。

公开(公告)号：US20110096752A1

公开(公告)日：2011-04-28

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： H04W36/00

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：US20110039593A1

公开(公告)日：2011-02-17

申请号：US12843645

申请日：2010-07-26

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

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

IPC分类号： H04B7/00

CPC分类号： 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

摘要： 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.

摘要翻译： 公开了一种在支持多载波的宽带无线通信系统中执行载波管理的方法和装置。 一种用于移动台用支持多个载波的基站执行载波管理过程的方法包括在服务主载波上接收包括指示主载波改变和动作时间的动作码的载波管理命令消息，发送确认消息 指示在移动台中，在服务主载波上成功接收到载波管理命令消息，并且在动作时间将主载波切换到由载波管理命令消息指示的目标载波，其中动作时间设置为 响应于载波管理命令消息，重传定时器被设置为基站等待接收确认消息的时间。

公开(公告)号：US08798004B2

公开(公告)日：2014-08-05

申请号：US13502101

申请日：2010-10-14

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

CPC分类号： H04W36/0077

摘要： A method for performing effective handover (HO) in a broadband wireless access system is disclosed. The method for controlling a mobile station (MS) to perform handover in a broadband wireless access system includes receiving a first message including at least one of first index information and second index information from a serving base station (SBS), wherein the first index information indicates a subframe to which an additional ranging opportunity for the mobile station (MS) is allocated from a target base station (TBS) and the second index information indicates a frame to which the additional ranging opportunity is allocated, and transmitting a ranging code to the target base station (TBS) through the additional ranging opportunity indicated by the first index information and the second index information.

摘要翻译： 公开了一种在宽带无线接入系统中执行有效切换（HO）的方法。 用于控制移动站（MS）在宽带无线接入系统中执行切换的方法包括从服务基站（SBS）接收包括第一索引信息和第二索引信息中的至少一个的第一消息，其中第一索引信息 指示从目标基站（TBS）向移动站（MS）分配附加测距机会的子帧，并且第二索引信息指示分配了附加测距机会的帧，并将测距码发送到 目标基站（TBS）通过由第一索引信息和第二索引信息指示的附加测距机会。

公开(公告)号：US08780834B2

公开(公告)日：2014-07-15

申请号：US13264984

申请日：2010-04-15

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

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

IPC分类号： H04W4/00 ,  H04J1/00

CPC分类号： H04L5/0007 ,  H04L5/0094 ,  H04L27/2634 ,  H04L27/2657 ,  H04L2027/0026 ,  H04L2027/0083

摘要： The present invention relates to a method and an apparatus that supports a multi-carrier wireless access system for transmitting and receiving system information. The 1st embodiment of the present invention is a method for controlling a center frequency in a wireless access system comprising the steps of: receiving a control message including a 1st parameter which indicates a configuration of carrier groups and a 2nd parameter which indicates whether the center frequency is controlled from a base station; deriving the center frequency of carriers allocated to a mobile terminal by using the 1st parameter; and controlling the center frequency by using the 2nd parameter.

摘要翻译： 本发明涉及一种支持用于发送和接收系统信息的多载波无线接入系统的方法和装置。 本发明的第一实施例是一种用于控制无线接入系统中的中心频率的方法，包括以下步骤：接收包括指示载波组的配置的第一参数的控制消息和指示中心频率 由基站控制; 通过使用第一参数导出分配给移动终端的载波的中心频率; 并使用第二参数控制中心频率。

公开(公告)号：US08743832B2

公开(公告)日：2014-06-03

申请号：US13561898

申请日：2012-07-30

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

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

IPC分类号： H04W4/00 ,  H04W80/04

CPC分类号： H04W80/04 ,  H04W36/0077 ,  H04W36/36

摘要： A device, system and method for performing an uncontrolled handover in a mobile station, a ranging request message including an identifier of a serving base station and a first identifier used in the serving base station is transmitted to a first target base station to perform network (re)entry to the first target base station, and a ranging response message including security information and a second identifier for identifying the mobile station is received from the first target base station.

摘要翻译： 一种用于在移动台中执行不受控制的切换的设备，系统和方法，将包括服务基站的标识符和在服务基站中使用的第一标识符的测距请求消息发送到第一目标基站以执行网络 re）入口到第一目标基站，并且从第一目标基站接收包括安全信息和用于识别移动站的第二标识符的测距响应消息。