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    • 1. 发明授权
    • Method for securing privacy in automatic answer mode of push-to service
    • 在即插即用服务的自动应答模式下保护隐私的方法
    • US08054843B2
    • 2011-11-08
    • US11808081
    • 2007-06-06
    • Kang-Suk HuhSung Bum Choi
    • Kang-Suk HuhSung Bum Choi
    • H04L12/28
    • H04L65/4061H04L63/0407H04L65/4023H04W4/10H04W12/02H04W76/45
    • A method of securing an invited Push-To (PT) user's privacy in an automatic answer mode of a PT service is discussed. According to an embodiment of the present invention, a method for performing a PT (Push-To) service setting procedure, includes transmitting PT service setting information of a PT client to a PT server during a PT service setting procedure, the PT service setting information including answer mode setting information and privacy information, the answer mode setting information indicating if an answer mode of the PT client is an automatic answer mode or a manual answer mode, the privacy information indicating whether or not an identity of the PT client is to be kept private in the answer mode; and storing the PT service setting information of the PT client in the PT server, whereby the PT server can selectively inform identification information of the PT client to another PT client based on the privacy information.
    • 讨论了在PT服务的自动应答模式下确保被邀请的Push-To(PT)用户的隐私的方法。 根据本发明的实施例,一种用于执行PT(Push-To)服务设置过程的方法,包括在PT服务设置过程期间将PT客户端的PT服务设置信息发送到PT服务器,PT服务设置信息 包括应答模式设置信息和隐私信息,所述应答模式设置信息指示PT客户端的应答模式是自动应答模式还是手动应答模式,隐私信息指示PT客户端的身份是否是 在答案模式下保持私密; 并且将PT客户端的PT服务设置信息存储在PT服务器中,由此PT服务器可以基于隐私信息选择性地向PT客户端通知PT客户端的识别信息。
    • 3. 发明申请
    • Method for securing privacy in automatic answer mode of push-to service
    • 在即插即用服务的自动应答模式下保护隐私的方法
    • US20080037574A1
    • 2008-02-14
    • US11808081
    • 2007-06-06
    • Kang-Suk HuhSung Bum Choi
    • Kang-Suk HuhSung Bum Choi
    • H04L12/56
    • H04L65/4061H04L63/0407H04L65/4023H04W4/10H04W12/02H04W76/45
    • A method of securing an invited Push-To (PT) user's privacy in an automatic answer mode of a PT service is discussed. According to an embodiment of the present invention, a method for performing a PT (Push-To) service setting procedure, includes transmitting PT service setting information of a PT client to a PT server during a PT service setting procedure, the PT service setting information including answer mode setting information and privacy information, the answer mode setting information indicating if an answer mode of the PT client is an automatic answer mode or a manual answer mode, the privacy information indicating whether or not an identity of the PT client is to be kept private in the answer mode; and storing the PT service setting information of the PT client in the PT server, whereby the PT server can selectively inform identification information of the PT client to another PT client based on the privacy information.
    • 讨论了在PT服务的自动应答模式下确保被邀请的Push-To(PT)用户的隐私的方法。 根据本发明的实施例,一种用于执行PT(Push-To)服务设置过程的方法,包括在PT服务设置过程期间将PT客户端的PT服务设置信息发送到PT服务器,PT服务设置信息 包括应答模式设置信息和隐私信息,所述应答模式设置信息指示PT客户端的应答模式是自动应答模式还是手动应答模式,隐私信息指示PT客户端的身份是否是 在答案模式下保持私密; 并且将PT客户端的PT服务设置信息存储在PT服务器中,由此PT服务器可以基于隐私信息选择性地向PT客户端通知PT客户端的识别信息。
    • 5. 发明授权
    • Method and apparatus for determining PT server having controlling function
    • 用于确定具有控制功能的PT服务器的方法和装置
    • US08462669B2
    • 2013-06-11
    • US12092951
    • 2006-10-20
    • Kang-Suk Huh
    • Kang-Suk Huh
    • H04L12/16
    • H04L29/06027H04L65/4038H04W4/08H04W4/10H04W76/45
    • 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.
    • 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。
    • 6. 发明授权
    • Method for transmitting/receiving signal in MIMO system
    • MIMO系统中发送/接收信号的方法
    • US08111774B2
    • 2012-02-07
    • US12545797
    • 2009-08-21
    • Dong-Hee ShimHee-Joung LeeKang-Suk Huh
    • Dong-Hee ShimHee-Joung LeeKang-Suk Huh
    • H04B7/02
    • H04B7/0691H04B7/0413H04B7/0417H04B7/0615H04B7/0617H04B7/0634H04B7/0669H04B7/0671H04B7/0673H04B7/0697H04L1/0003H04L1/0009H04L1/0625H04L1/0675
    • 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.
    • 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。
    • 10. 发明申请
    • Method and terminal for establishing PT session in order to use PT box
    • 建立PT会话的方法和终端,以便使用PT盒
    • US20070258477A1
    • 2007-11-08
    • US11797043
    • 2007-04-30
    • Kang-Suk Huh
    • Kang-Suk Huh
    • H04L12/56
    • H04L65/4061H04L51/04H04L65/1016H04L65/1096
    • 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.
    • 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。