公开(公告)号：US10397773B2

公开(公告)日：2019-08-27

申请号：US15870279

申请日：2018-01-12

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W8/26 ,  H04W76/10 ,  H04W4/80 ,  H04L29/12 ,  H04L29/08 ,  H04W4/20 ,  H04W84/20 ,  H04W4/06 ,  H04W48/16 ,  H04W4/50 ,  H04W76/11 ,  H04W92/18 ,  H04W84/18 ,  H04W8/00 ,  H04W80/04 ,  H04W76/12

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.

公开(公告)号：US12250269B2

公开(公告)日：2025-03-11

申请号：US18485503

申请日：2023-10-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Buseop Jung ,  Beomjip Kim ,  Hakkwan Kim

IPC: H04L67/104 ,  H04W48/10

Abstract: An example method of forming a Wi-Fi P2P group of an electronic device includes obtaining information for Wi-Fi P2P connection to a second external electronic device while the electronic device forms a first P2P group with a first external electronic device through a Wi-Fi P2P connection and generating a second P2P group with the second external electronic device by obtaining a group owner (GO) permission while maintaining the first P2P group based on the information and a role of the electronic device in the first P2P group.

公开(公告)号：US09578494B2

公开(公告)日：2017-02-21

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 ,  H04L29/12 ,  H04L29/08 ,  H04W76/02 ,  H04W4/20 ,  H04W84/20 ,  H04W92/18 ,  H04W84/18 ,  H04W4/00 ,  H04W8/00

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，以及与外部终端协商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。

公开(公告)号：US09730256B2

公开(公告)日：2017-08-08

申请号：US14718358

申请日：2015-05-21

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/00 ,  H04W76/02 ,  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.

公开(公告)号：US20170164188A1

公开(公告)日：2017-06-08

申请号：US15436586

申请日：2017-02-17

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W8/26 ,  H04W4/06 ,  H04W48/16 ,  H04W4/00 ,  H04L29/12

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.

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.

公开(公告)号：US09894516B2

公开(公告)日：2018-02-13

申请号：US15436586

申请日：2017-02-17

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W8/26 ,  H04L29/12 ,  H04L29/08 ,  H04W76/02 ,  H04W4/00 ,  H04W4/20 ,  H04W84/20 ,  H04W4/06 ,  H04W48/16 ,  H04W92/18 ,  H04W84/18 ,  H04W8/00 ,  H04W80/04

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.

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。

公开(公告)号：US11284248B2

公开(公告)日：2022-03-22

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 ,  H04W76/10 ,  H04W4/80 ,  H04W4/20 ,  H04W84/20 ,  H04L61/5038 ,  H04L67/104 ,  H04L61/5007 ,  H04W4/06 ,  H04W48/16 ,  H04W4/50 ,  H04W76/11 ,  H04W8/00 ,  H04W92/18 ,  H04W84/18 ,  H04W80/04 ,  H04W76/12

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.

公开(公告)号：US20180139605A1

公开(公告)日：2018-05-17

申请号：US15870279

申请日：2018-01-12

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W8/26 ,  H04W84/20 ,  H04L29/12 ,  H04L29/08 ,  H04W48/16 ,  H04W4/20 ,  H04W4/06 ,  H04W8/00 ,  H04W80/04 ,  H04W84/18 ,  H04W92/18

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.