公开(公告)号：US09832798B2

公开(公告)日：2017-11-28

申请号：US14690644

申请日：2015-04-20

Applicant: Samsung Electronics Co., Ltd

Inventor： Hyuk-Choon Kwon ,  Seung-Hoon Park ,  Ho-Dong Kim ,  Hae-Young Jun ,  Soo-Yeon Jung

IPC: H04B7/00 ,  H04W76/02 ,  H04W48/16 ,  H04W4/00 ,  H04W8/00 ,  H04W48/18

CPC classification number: H04W76/023 ,  H04W4/80 ,  H04W8/005 ,  H04W48/16 ,  H04W48/18 ,  H04W76/14

Abstract: A method for acquiring a service category table required for finding a service includes acquiring information on a latest service category table by identifying version information of a service category table from a broadcasting signal received from adjacent devices during a process of searching for a device supporting a service desired among devices, and acquiring a service category table of a latest version by establishing a session connection with a device supporting the service category table of the latest version based on the information. By acquiring the information on the latest service category table, a session connection with only the device providing the desired service is established so that an optimized session connection establishing process can be performed and a total network capacity can be efficiently managed. Also, the latest service category table can be acquired from the session-connected device, and thus a new service can be easily identified.

公开(公告)号：US09722446B2

公开(公告)日：2017-08-01

申请号：US14223147

申请日：2014-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyuk-Choon Kwon ,  Nam-Yun Kim ,  Hee-Won Jung ,  Soo-Yeon Jung

IPC: H02J7/00 ,  H02J7/02

CPC classification number: H02J7/007 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

Abstract: A control method of a wireless power transmitting unit transmitting charging power to a wireless power receiving unit is provided. The control method includes receiving first signals from one or more wireless power receiving units; classifying wireless power receiving units to be communicated with from among the one or more wireless power receiving units based on reception intensities of the received first signals; transmitting wireless transmission power with predetermined level; receiving second signals including voltage information of the classified wireless power receiving units from the classified wireless power receiving units; and communicating with one or more wireless power receiving unit among the classified wireless power receiving units based on the wireless transmission power and the voltage information of the second signals.

公开(公告)号：US20150230282A1

公开(公告)日：2015-08-13

申请号：US14690644

申请日：2015-04-20

Applicant: Samsung Electronics Co., Ltd

Inventor： Hyuk-Choon Kwon ,  Seung-Hoon Park ,  Ho-Dong Kim ,  Hae-Young Jun ,  Soo-Yeon Jung

IPC: H04W76/02 ,  H04W4/00 ,  H04W8/00

CPC classification number: H04W76/023 ,  H04W4/80 ,  H04W8/005 ,  H04W48/16 ,  H04W48/18 ,  H04W76/14

Abstract: A method for acquiring a service category table required for finding a service includes acquiring information on a latest service category table by identifying version information of a service category table from a broadcasting signal received from adjacent devices during a process of searching for a device supporting a service desired among devices, and acquiring a service category table of a latest version by establishing a session connection with a device supporting the service category table of the latest version based on the information. By acquiring the information on the latest service category table, a session connection with only the device providing the desired service is established so that an optimized session connection establishing process can be performed and a total network capacity can be efficiently managed. Also, the latest service category table can be acquired from the session-connected device, and thus a new service can be easily identified.

Abstract translation: 一种获取服务类别表的方法，包括：在搜索支持服务的设备的处理过程中，从从相邻设备接收的广播信号中识别服务类别表的版本信息，获取关于最新服务类别表的信息 基于该信息，通过与支持最新版本的服务类别表的设备建立会话连接来获取最新版本的服务类别表。 通过获取关于最新服务类别表的信息，建立仅提供所需服务的设备的会话连接，从而可以执行优化的会话连接建立过程并且可以有效地管理总的网络容量。 此外，可以从会话连接的设备获取最新的服务类别表，因此可以容易地识别新的服务。