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    Method and apparatus for discovering device in wireless communication network
    6.
    发明授权
    Method and apparatus for discovering device in wireless communication network 有权
    用于在无线通信网络中发现设备的方法和装置

    公开(公告)号：US09055391B2

    公开(公告)日：2015-06-09

    申请号：US13767334

    申请日：2013-02-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Changsoon Kim ,  Byunghoon Seo ,  Jongmu Choi ,  Hakkwan Kim ,  Namju Cho ,  Chanki Cho

    IPC: H04W4/00 ,  H04W8/00 ,  H04W84/18

    CPC classification number: H04W76/023 ,  H04W4/70 ,  H04W8/005 ,  H04W76/14 ,  H04W84/18

    Abstract: A method and apparatus for discovering a device without an access point (AP) to perform P2P communication in a wireless communication network includes: receiving a probe request frame from another P2P device; determining whether a message requesting at least one of a phone number and user identification information is included in the received probe request frame; and transmitting a probe response frame including at least one of the phone number and the user identification information to the another P2P device when the message is included in the probe request frame.

    Abstract translation: 一种在无线通信网络中发现没有接入点（AP）进行P2P通信的设备的方法和装置包括：从另一P2P设备接收探测请求帧; 确定在所接收的探测请求帧中是否包括请求电话号码和用户识别信息中的至少一个的消息; 以及当所述消息包括在所述探测请求帧中时，将包括所述电话号码和所述用户识别信息中的至少一个的探测响应帧发送到所述另一P2P设备。

    METHOD AND APPARATUS FOR ALLOCATING IP ADDRESS IN WIRELESS COMMUNICATION NETWORK
    7.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING IP ADDRESS IN WIRELESS COMMUNICATION NETWORK 审中-公开

    公开(公告)号：US20190335322A1

    公开(公告)日：2019-10-31

    申请号：US16509318

    申请日：2019-07-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jongmu Choi ,  Changsoon Kim ,  Hakkwan Kim ,  Namju Cho

    IPC: H04W8/26 ,  H04W84/20 ,  H04W4/80 ,  H04W4/20 ,  H04W4/50 ,  H04L29/12 ,  H04W48/16 ,  H04W4/06 ,  H04W76/10 ,  H04L29/08

    Abstract: A method and apparatus allocates an IP address between terminals in a wireless communication network in which terminals directly communicate with each other in a wireless scheme without an AP. The method for allocating an Internet Protocol (IP) address of a wireless terminal capable of performing P2P communication, includes a discovery step of discovering at least one external terminal capable of performing the P2P communication and connecting with the at least one discovered external terminal by the wireless terminal; and a negotiation step of negotiating and determining with the external terminal which external terminals become a group owner and a group client in a P2P group, respectively by the wireless terminal. One of the discovery step and the negotiation step includes transmitting an IP address to be allocated to the group client to the external terminal from the wireless terminal.

    SECURE CONNECTION METHOD AND APPARATUS OF ELECTRONIC DEVICE
    9.
    发明申请
    SECURE CONNECTION METHOD AND APPARATUS OF ELECTRONIC DEVICE 审中-公开
    电子设备的安全连接方法和装置

    公开(公告)号：US20150003607A1

    公开(公告)日：2015-01-01

    申请号：US14316681

    申请日：2014-06-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jongmu Choi ,  Sunghee Lee ,  Changsoon Kim

    IPC: H04L9/08

    Abstract: A secure connection method and apparatus is provided for establishing secure connections among a plurality of electronic devices forming a group network. The data communication method includes generating, when creating or joining a group network, an encryption key using a password entered by a user. The data communication method also includes generating an identifier of the group network. The data communication method further includes generating a hash function predefined among the electronic devices of the group network. The data communication method includes performing data communication using the encryption key.

    Abstract translation: 提供了一种用于在形成组网的多个电子设备之间建立安全连接的安全连接方法和装置。 数据通信方法包括在使用用户输入的密码时，在创建或加入组网络时生成加密密钥。 数据通信方法还包括生成组网的标识符。 数据通信方法还包括生成在组网的电子设备之间预定义的散列函数。 数据通信方法包括使用加密密钥进行数据通信。

    METHOD AND APPARATUS FOR ALLOCATING IP ADDRESS IN WIRELESS COMMUNICATION NETWORK
    10.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATING IP ADDRESS IN WIRELESS COMMUNICATION NETWORK 有权
    在无线通信网络中分配IP地址的方法和装置

    公开(公告)号：US20130223280A1

    公开(公告)日：2013-08-29

    申请号：US13769149

    申请日：2013-02-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jongmu Choi ,  Changsoon Kim ,  Hakkwan Kim ,  Namju Cho

    IPC: H04W8/26

    CPC classification number: H04W8/265 ,  H04L61/2007 ,  H04L61/2038 ,  H04L67/104 ,  H04W4/06 ,  H04W4/203 ,  H04W4/50 ,  H04W4/80 ,  H04W8/005 ,  H04W8/26 ,  H04W48/16 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W80/04 ,  H04W84/18 ,  H04W84/20 ,  H04W92/18

    Abstract: A method and apparatus allocates an IP address between terminals in a wireless communication network in which terminals directly communicate with each other in a wireless scheme without an AP. The method for allocating an Internet Protocol (IP) address of a wireless terminal capable of performing P2P communication, includes a discovery step of discovering at least one external terminal capable of performing the P2P communication and connecting with the at least one discovered external terminal by the wireless terminal; and a negotiation step of negotiating and determining with the external terminal which external terminals become a group owner and a group client in a P2P group, respectively by the wireless terminal. One of the discovery step and the negotiation step includes transmitting an IP address to be allocated to the group client to the external terminal from the wireless terminal.

    Abstract translation: 一种方法和装置在无线通信网络中的终端之间分配IP地址，在该无线通信网络中终端直接以无线方式通信而无AP。 用于分配能够进行P2P通信的无线终端的因特网协议（IP）地址的方法包括：发现步骤，发现能够进行P2P通信的至少一个外部终端，并且与所述至少一个发现的外部终端连接 无线终端; 以及与所述外部终端协商并确定外部终端分别成为P2P组中的组所有者和组客户端的协商步骤。 发现步骤和协商步骤之一包括从无线终端向外部终端发送要分配给组客户端的IP地址。

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