公开(公告)号：US08462669B2

公开(公告)日：2013-06-11

申请号：US12092951

申请日：2006-10-20

申请人： Kang-Suk Huh

发明人： Kang-Suk Huh

IPC分类号： H04L12/16

CPC分类号： H04L29/06027 ,  H04L65/4038 ,  H04W4/08 ,  H04W4/10 ,  H04W76/45

摘要： Disclosed is a method and apparatus for determining a controlling PT server. A mobile communication terminal transmits a group generation request message to a PT XDMS, and the PT XDMS determines a specific PT server having the largest number of members as a controlling PT server. The PT XDMS generates group identity information by using an address of the specific PT server, and transmits a group generation response message including the group identity information to the mobile communication terminal. Then, the mobile communication terminal transmits the group identity information of the group generation response message to a PT server with being included in an INVITE message. The PT server certifies the group identity information included in the INVITE message, and determines whether or not itself is to be operated as a controlling PT server.

摘要翻译： 公开了一种用于确定控制PT服务器的方法和装置。 移动通信终端向PT XDMS发送组生成请求消息，并且PT XDMS将具有最多成员数量的特定PT服务器确定为控制PT服务器。 PT XDMS通过使用特定PT服务器的地址生成组身份信息，并将包括组身份信息的组生成响应消息发送到移动通信终端。 然后，移动通信终端将包含在INVITE消息中的组生成响应消息的组身份信息发送给PT服务器。 PT服务器证明INVITE消息中包含的组身份信息，并确定其本身是否作为控制PT服务器进行操作。

公开(公告)号：US20120124228A1

公开(公告)日：2012-05-17

申请号：US13293614

申请日：2011-11-10

申请人： Cho-Rong YU ,  Hwa-Shin MOON ,  Dong-Hun LEE ,  Jae-Chan SHIM ,  Hwa-Suk KIM ,  Sang-Kwon KIM ,  Kang-Suk HUH ,  Kee-Seong CHO

发明人： Cho-Rong YU ,  Hwa-Shin MOON ,  Dong-Hun LEE ,  Jae-Chan SHIM ,  Hwa-Suk KIM ,  Sang-Kwon KIM ,  Kang-Suk HUH ,  Kee-Seong CHO

IPC分类号： G06F15/16

CPC分类号： H04L65/1016 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/1093

摘要： A multimedia session transfer control system and method are provided. The multimedia session transfer control system includes a service transfer control server configured to issue a session transfer message including information on transfer of a session when the session between a receiving terminal and a transmitting terminal is transferred; and a service providing server configured to receive the session transfer message, identify a multimedia service corresponding to the session transfer, change an execution rule for the multimedia service, and provide the multimedia service whose execution rule has been changed from the transmitting terminal to the receiving terminal.

摘要翻译： 提供了多媒体会话传送控制系统和方法。 多媒体会话传送控制系统包括：服务传输控制服务器，被配置为当传送接收终端和发送终端之间的会话时，发出包括关于会话传送的信息的会话传送消息; 以及服务提供服务器，被配置为接收所述会话传送消息，识别与所述会话传送相对应的多媒体服务，改变所述多媒体服务的执行规则，并且将执行规则已经从所述发送终端改变为接收的多媒体服务 终奌站。

公开(公告)号：US08111774B2

公开(公告)日：2012-02-07

申请号：US12545797

申请日：2009-08-21

申请人： Dong-Hee Shim ,  Hee-Joung Lee ,  Kang-Suk Huh

发明人： Dong-Hee Shim ,  Hee-Joung Lee ,  Kang-Suk Huh

IPC分类号： H04B7/02

CPC分类号： H04B7/0691 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0615 ,  H04B7/0617 ,  H04B7/0634 ,  H04B7/0669 ,  H04B7/0671 ,  H04B7/0673 ,  H04B7/0697 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0625 ,  H04L1/0675

摘要： Disclosed is a method for transmitting a signal in a mobile communications system using a plurality of transmit/receive antennas. A method for transmitting a signal in accordance with an embodiment of the present invention comprises the steps of: a receiving end's calculating a signal to interference noise ratio (SINR) with respect to every antenna pairs configuring STTD pairs to be transmittable from a transmitting end; feedbacking information indicating an antenna pair having the greatest SINR to the transmitting end; and the transmitting end's performing a D-STTD transmission through the antenna pair determined by the feedbacked information. A method for transmitting a signal in accordance with another embodiment of the present invention comprises the steps of: a receiving end's feedbacking information of an antenna pair and/or an eigenvector (weight vector) of a channel matrix with respect to transmit antennas included in the space-time multiplexing (STTD) pair to a transmitting end; and the transmitting end's forming beam by multiplying a symbol with respect to each STTD pair by the eigenvector, and thereafter transmitting the beam through each transmit antenna (in case of using two antennas) or a transmit antenna pair (in case of using more than four antennas) determined by the information of the antenna pair.

摘要翻译： 公开了一种使用多个发射/接收天线在移动通信系统中发送信号的方法。 根据本发明的实施例的用于发送信号的方法包括以下步骤：接收端相对于构成可从发送端发送的STTD对的每个天线对来计算信噪比（SINR）; 指示具有最大SINR的天线对的反馈信息发送到发送端; 并且发送端通过由所反馈的信息确定的天线对执行D-STTD传输。 根据本发明的另一实施例的用于发送信号的方法包括以下步骤：接收端对天线对的反馈信息和/或信道矩阵的特征向量（权重向量）相对于包括在 空时复用（STTD）对发送端; 和发送端的形成光束，通过将符号相对于每个STTD对乘以特征向量，然后通过每个发射天线（在使用两个天线的情况下）或发射天线对（在使用多于四个的情况下发送） 天线）由天线对的信息确定。

公开(公告)号：US20120023079A1

公开(公告)日：2012-01-26

申请号：US13258292

申请日：2010-04-07

申请人： Dong-Young Lee ,  Kang-Suk Huh

发明人： Dong-Young Lee ,  Kang-Suk Huh

IPC分类号： G06F17/30

CPC分类号： G06F17/2247

摘要： Disclosed are an XML document management method for cancelling a specific past operation, and a system using the same. The method comprises identifying an original operation to be cancelled, identifying an XML resource to be cancelled, identifying a previous value of the XML resource to be cancelled, identifying a next value of the XML resource to be cancelled, configuring a cancel operation, and applying the cancel operation to the XML resource to be cancelled.

摘要翻译： 公开了一种用于取消特定过去操作的XML文档管理方法，以及使用该XML文档管理方法的系统。 该方法包括识别要取消的原始操作，识别要取消的XML资源，识别待取消的XML资源的先前值，识别待取消的XML资源的下一个值，配置取消操作，以及应用 取消对XML资源的操作被取消。

公开(公告)号：US08102773B2

公开(公告)日：2012-01-24

申请号：US12569291

申请日：2009-09-29

申请人： Kang-Suk Huh

发明人： Kang-Suk Huh

IPC分类号： H04W4/10

CPC分类号： H04L65/4061 ,  H04L69/28 ,  H04W4/10 ,  H04W76/38 ,  H04W76/45

摘要： A method, PT client device and PT server device for controlling transmission of media data, are discussed. According to an embodiment, the method includes starting, by a PT server, a timer when a media burst revoke message is transmitted to a PT client; stopping, by the PT server, the timer before the timer expires when last media data and a media burst release message are received from the PT client; and transmitting, by the PT server, a media burst idle message to the PT client when the timer is stopped.

摘要翻译： 讨论了一种用于控制媒体数据传输的方法，PT客户端设备和PT服务器设备。 根据实施例，该方法包括当PT服务器将媒体突发撤销消息发送到PT客户端时启动定时器; 在从PT客户端接收到最后的媒体数据和媒体短信释放消息之前，由PT服务器停止定时器到期之前的定时器; 并且当定时器停止时，由PT服务器向PT客户端发送媒体突发空闲消息。

公开(公告)号：US20100185740A1

公开(公告)日：2010-07-22

申请号：US12689850

申请日：2010-01-19

申请人： Hyeon-Soo Lee ,  Christophe LE THIERRY D'ENNEQUIN ,  Dong-Young Lee ,  Kang-Suk Huh

发明人： Hyeon-Soo Lee ,  Christophe LE THIERRY D'ENNEQUIN ,  Dong-Young Lee ,  Kang-Suk Huh

IPC分类号： G06F15/16

CPC分类号： H04L51/36 ,  H04L51/14 ,  H04L51/24 ,  H04L51/38 ,  H04L67/306 ,  H04L67/327

摘要： A method for delivering a message from a converged IP messaging (CPM) server include: checking registered target terminals that can receive a message from a source terminal based on a user preference; determining whether to deliver a message from the source terminal to the checked target terminal based on the user preference; when the message is determined to be delivered, determining whether to store the message in a message storage server based on the user preference; when the message is determined to be stored, requesting the message storage server to store the message; receiving a response message including information regarding the stored message from the message storage server; and including the information in the message and transmitting the same to the target terminal.

摘要翻译： 用于从融合IP消息收发（CPM）服务器传送消息的方法包括：基于用户偏好来检查可以从源终端接收消息的已注册目标终端; 基于所述用户偏好来确定是否将来自所述源终端的消息传送到所述被检查目标终端; 当确定要传送消息时，基于用户偏好确定是否将消息存储在消息存储服务器中; 当确定消息被存储时，请求消息存储服务器存储消息; 从所述消息存储服务器接收包括关于所存储的消息的信息的响应消息; 并且将信息包括在消息中并将其发送到目标终端。

公开(公告)号：US20070258477A1

公开(公告)日：2007-11-08

申请号：US11797043

申请日：2007-04-30

申请人： Kang-Suk Huh

发明人： Kang-Suk Huh

IPC分类号： H04L12/56

CPC分类号： H04L65/4061 ,  H04L51/04 ,  H04L65/1016 ,  H04L65/1096

摘要： A PT (Push-To) service among SIP based session services, and particularly, a method and terminal for establishing a PT session in order to allow a certain user to use a PT box service under control of a PT server in a SIP (Session Initiation Protocol) based service, are discussed. According to an embodiment, the method of providing a Push-To (PT) box service, includes storing, in a PT server, PT box setting information of a terminal; receiving, by the PT server, a session invitation directed to the terminal; and determining, by the PT server, a routing of the session invitation to a PT box for the terminal based on at least the PT box setting information.

摘要翻译： 基于SIP的会话服务中的PT（Push-To）服务，特别是用于建立PT会话的方法和终端，以便允许某个用户在SIP（会话）中的PT服务器的控制下使用PT盒服务 启动协议）服务。 根据一个实施例，提供一种Push-To（PT）盒服务的方法包括：在PT服务器中存储终端的PT盒设置信息; 由PT服务器接收到终端的会话邀请; 以及至少基于所述PT盒设定信息，由所述PT服务器确定所述会话邀请到所述终端的PT盒的路由。

公开(公告)号：US20050157807A1

公开(公告)日：2005-07-21

申请号：US11038675

申请日：2005-01-19

申请人： Dong-Hee Shim ,  Hee-Joung Lee ,  Kang-Suk Huh

发明人： Dong-Hee Shim ,  Hee-Joung Lee ,  Kang-Suk Huh

IPC分类号： H04J99/00 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04L1/00 ,  H04L1/02 ,  H04L1/06

CPC分类号： H04B7/0691 ,  H04B7/0413 ,  H04B7/0417 ,  H04B7/0615 ,  H04B7/0617 ,  H04B7/0634 ,  H04B7/0669 ,  H04B7/0671 ,  H04B7/0673 ,  H04B7/0697 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0625 ,  H04L1/0675

摘要： Disclosed is a method for transmitting a signal in a mobile communications system using a plurality of transmit/receive antennas. A method for transmitting a signal in accordance with an embodiment of the present invention comprises the steps of: a receiving end's calculating a signal to interference noise ratio (SINR) with respect to every antenna pairs configuring STTD pairs to be transmittable from a transmitting end; feedbacking information indicating an antenna pair having the greatest SINR to the transmitting end; and the transmitting end's performing a D-STTD transmission through the antenna pair determined by the feedbacked information. A method for transmitting a signal in accordance with another embodiment of the present invention comprises the steps of: a receiving end's feedbacking information of an antenna pair and/or an eigenvector (weight vector) of a channel matrix with respect to transmit antennas included in the space-time multiplexing (STTD) pair to a transmitting end; and the transmitting end's forming beam by multiplying a symbol with respect to each STTD pair by the eigenvector, and thereafter transmitting the beam through each transmit antenna (in case of using two antennas) or a transmit antenna pair (in case of using more than four antennas) determined by the information of the antenna pair.

摘要翻译： 公开了一种使用多个发射/接收天线在移动通信系统中发送信号的方法。 根据本发明的实施例的用于发送信号的方法包括以下步骤：接收端相对于构成可从发送端发送的STTD对的每个天线对来计算信噪比（SINR）; 指示具有最大SINR的天线对的反馈信息发送到发送端; 并且发送端通过由所反馈的信息确定的天线对执行D-STTD传输。 根据本发明的另一实施例的用于发送信号的方法包括以下步骤：接收端对天线对的反馈信息和/或信道矩阵的特征向量（权重向量）相对于包括在 空时复用（STTD）对发送端; 和发送端的形成光束，通过将符号相对于每个STTD对乘以特征向量，然后通过每个发射天线（在使用两个天线的情况下）或发射天线对（在使用多于四个的情况下发送） 天线）由天线对的信息确定。

公开(公告)号：US09049263B2

公开(公告)日：2015-06-02

申请号：US13399640

申请日：2012-02-17

申请人： Kang-Suk Huh

发明人： Kang-Suk Huh

IPC分类号： H04L29/06 ,  H04L12/58

CPC分类号： H04L65/4061 ,  H04L51/04 ,  H04L65/1016 ,  H04L65/1096

摘要： A PT (Push-To) service among SIP based session services, and particularly, a method and terminal for establishing a PT session in order to allow a certain user to use a PT box service under control of a PT server in a SIP (Session Initiation Protocol) based service, are discussed. According to an embodiment, the method of providing a Push-To (PT) box service, includes storing, in a PT server, PT box setting information of a terminal; receiving, by the PT server, a session invitation directed to the terminal; and determining, by the PT server, a routing of the session invitation to a PT box for the terminal based on at least the PT box setting information.

摘要翻译： 基于SIP的会话服务中的PT（Push-To）服务，特别是用于建立PT会话的方法和终端，以便允许某个用户在SIP（会话）中的PT服务器的控制下使用PT盒服务 启动协议）服务。 根据一个实施例，提供一种Push-To（PT）盒服务的方法包括：在PT服务器中存储终端的PT盒设置信息; 由PT服务器接收到终端的会话邀请; 以及至少基于所述PT盒设定信息，由所述PT服务器确定所述会话邀请到所述终端的PT盒的路由。

公开(公告)号：US08416708B2

公开(公告)日：2013-04-09

申请号：US12791650

申请日：2010-06-01

申请人： Kang-Suk Huh ,  Sung-Mu Son

发明人： Kang-Suk Huh ,  Sung-Mu Son

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04W4/00 ,  G06F15/16

CPC分类号： H04L65/4038 ,  H04L65/4061 ,  H04L65/608 ,  H04W76/38 ,  H04W76/45

摘要： A PT (e.g., Push-To-Talk, Push-To-View or Push-To-Data) service, and more particularly, to a method and device for controlling a floor (talk burst authority, permission to send media burst, etc.) in a PT service, are discussed. According to an embodiment, the method for controlling a state of a Push-To (PT) server, includes starting, by a PT server, a stop talking (T2) timer which is a type of media burst control timer that operates with respect to a terminal having permission to send a media burst; checking, by the PT server on expiry of the T2 timer, whether a media burst release message was already received while the T2 timer was running; and entering, by the PT server, a media burst idle state if the media burst release message was already received as a result of the checking step.

摘要翻译： PT（例如，一键通，即按即看或者按数据）服务，更具体地说，涉及一种用于控制楼层的方法和设备（通话突发权限，发送媒体突发的许可等） 。）在PT服务中进行讨论。 根据实施例，用于控制推送到（PT）服务器的状态的方法包括由PT服务器启动停止说话（T2）定时器，该定时器是一种类型的媒体突发控制定时器，其相对于 具有允许发送媒体突发的终端; 在T2定时器到期时由PT服务器检查在T2定时器运行时是否已经接收到媒体突发释放消息; 并且如果作为检查步骤的结果已经接收到媒体突发释放消息，则由PT服务器进入媒体突发空闲状态。