公开(公告)号：US20140362809A1

公开(公告)日：2014-12-11

申请号：US14466506

申请日：2014-08-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyuk-choon KWON ,  Hae-young JUN ,  Ho-dong KIM ,  Soo-yeon JUNG

IPC: H04W72/04 ,  H04W76/02

CPC classification number: H04W72/0453 ,  H04W36/30 ,  H04W72/085 ,  H04W76/14 ,  H04W76/23

Abstract: A method and apparatus for transferring to a second communication band and returning to an original communication band according to a channel state in a multiband communication system are provided. The method includes communicating with a peer device in a first band, determining a channel state of a second band, and transferring to the second band based on a result of the determination, thereby efficiently using a plurality of bands and thus improving a data transmission speed.

Abstract translation: 提供了一种用于根据多频带通信系统中的信道状态传送到第二通信频带并返回到原始通信频带的方法和装置。 该方法包括与第一频带中的对等设备进行通信，基于确定结果确定第二频带的信道状态，并传送到第二频带，从而有效地使用多个频带，从而提高数据传输速度 。

公开(公告)号：US20140022329A1

公开(公告)日：2014-01-23

申请号：US13944279

申请日：2013-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong-tae KIM ,  Hae-young JUN ,  Youn-gun JUNG

IPC: H04N7/14

CPC classification number: H04N7/147 ,  G06F3/041 ,  G06F3/04842 ,  G06F3/0488 ,  H04N7/15 ,  H04N21/234345 ,  H04N21/234363 ,  H04N21/42224 ,  H04N21/4728

Abstract: A system and method for providing an image are provided. The image providing method includes: transmitting, to an external device, a first video image of a first resolution, which is converted from an original video image of an original resolution; receiving, from the external device, area information about an area of interest of the first video image of the first resolution; determining, based on the area information, an area corresponding to the area of interest, of the original video image of the original resolution, wherein the determined area is smaller than the original video image of the original resolution converting a part of the original video image of the original resolution to a second video image of the first resolution, wherein the part corresponds to the determined area; and transmitting the second video image to the external device.

Abstract translation: 提供了一种用于提供图像的系统和方法。 图像提供方法包括：向外部设备发送从原始分辨率的原始视频图像转换的第一分辨率的第一视频图像; 从所述外部设备接收关于所述第一分辨率的所述第一视频图像的感兴趣区域的区域信息; 基于所述区域信息，确定原始分辨率的原始视频图像的与感兴趣区域相对应的区域，其中所确定的区域小于原始视频图像的原始视频图像，该原始分辨率转换原始视频图像的一部分 的第一分辨率的第二视频图像，其中所述部分对应于所确定的区域; 以及将所述第二视频图像发送到所述外部设备。

公开(公告)号：US20170223311A1

公开(公告)日：2017-08-03

申请号：US15484502

申请日：2017-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-tae KIM ,  Hae-young JUN ,  Youn-gun JUNG

IPC: H04N7/14 ,  H04N21/4728 ,  H04N21/422 ,  H04N7/15 ,  H04N21/2343

CPC classification number: H04N7/147 ,  G06F3/041 ,  G06F3/04842 ,  G06F3/0488 ,  H04N7/15 ,  H04N21/234345 ,  H04N21/234363 ,  H04N21/42224 ,  H04N21/4728

Abstract: A system and method for providing an image are provided. The image providing method includes: transmitting, to an external device, a first video image of a first resolution, which is converted from an original video image of an original resolution; receiving, from the external device, area information about an area of interest of the first video image of the first resolution; determining, based on the area information, an area corresponding to the area of interest, of the original video image of the original resolution, wherein the determined area is smaller than the original video image of the original resolution converting a part of the original video image of the original resolution to a second video image of the first resolution, wherein the part corresponds to the determined area; and transmitting the second video image to the external device.

公开(公告)号：US20160065893A1

公开(公告)日：2016-03-03

申请号：US14936188

申请日：2015-11-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-tae KIM ,  Hae-young JUN ,  Youn-gun JUNG

IPC: H04N7/14 ,  G06F3/041

CPC classification number: H04N7/147 ,  G06F3/041 ,  G06F3/04842 ,  G06F3/0488 ,  H04N7/15 ,  H04N21/234345 ,  H04N21/234363 ,  H04N21/42224 ,  H04N21/4728

Abstract: A system and method for providing an image are provided. The image providing method includes: transmitting, to an external device, a first video image of a first resolution, which is converted from an original video image of an original resolution; receiving, from the external device, area information about an area of interest of the first video image of the first resolution; determining, based on the area information, an area corresponding to the area of interest, of the original video image of the original resolution, wherein the determined area is smaller than the original video image of the original resolution converting a part of the original video image of the original resolution to a second video image of the first resolution, wherein the part corresponds to the determined area; and transmitting the second video image to the external device.

Abstract translation: 提供了一种用于提供图像的系统和方法。 图像提供方法包括：向外部设备发送从原始分辨率的原始视频图像转换的第一分辨率的第一视频图像; 从所述外部设备接收关于所述第一分辨率的所述第一视频图像的感兴趣区域的区域信息; 基于所述区域信息，确定原始分辨率的原始视频图像的与感兴趣区域相对应的区域，其中所确定的区域小于原始视频图像的原始视频图像，该原始分辨率转换原始视频图像的一部分 的第一分辨率的第二视频图像，其中所述部分对应于所确定的区域; 以及将所述第二视频图像发送到所述外部设备。

公开(公告)号：US20140112309A1

公开(公告)日：2014-04-24

申请号：US14139170

申请日：2013-12-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyuk-choon KWON ,  Hae-young JUN ,  Ho-dong KIM ,  Dong-seek PARK ,  Soo-yeon JUNG

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04W8/22 ,  H04W36/00 ,  H04W48/08 ,  H04W48/16 ,  H04W60/00 ,  H04W84/20

Abstract: A method of performing hand-over in a personal basic service set (PBSS) including a plurality of stations and one coordinator is provided. An association request frame comprising PCP capability information, and requesting to associate to the PBSS, is received from each of the stations. The PCP capability information comprises information regarding at least one of whether each of the stations supports a power source capability of continuous power supply, whether each of the stations supports a channel time allocation function, and whether each of the stations supports a network clustering function. An association response frame, indicating whether the association request received from each of the stations is approved, is transmitted to each of the stations, and a priority to be a coordinator of the stations is determined based on the PCP capability information. Hand-over is performed with one of the stations according to the determined priority.

Abstract translation: 提供了一种在包括多个站和一个协调器的个人基本服务集（PBSS）中执行切换的方法。 从每个站接收包括PCP能力信息并请求与PBSS相关联的关联请求帧。 PCP能力信息包括关于每个站是否支持连续电源的电源能力，每个站是否支持信道时间分配功能以及每个站是否支持网络聚类功能中的至少一个的信息。 指示从每个站接收的关联请求是否被批准的关联响应帧被发送到每个站，并且基于PCP能力信息来确定要成为站的协调器的优先级。 根据确定的优先级，其中一个站执行切换。

公开(公告)号：US20140162569A1

公开(公告)日：2014-06-12

申请号：US14177095

申请日：2014-02-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ho-dong KIM ,  Hae-young JUN ,  Hyuk-choon KWON ,  Soo-yeon JUNG

IPC: H04L1/00

CPC classification number: H04L1/0026 ,  H04B7/0617 ,  H04L1/0003 ,  H04L1/0009 ,  H04W52/04 ,  H04W72/0406 ,  H04W72/0473

Abstract: A method and apparatus for controlling a link margin are provided. The method includes: receiving, from a second device, a link margin frame including information about the link margin related to a communication link between a first device and the second device; and performing at least one operation selected from among a change in transmission power, a change in a modulation and coding scheme (MCS), beam forming, and a change of the communication link to another frequency band, based on the received link margin frame.

Abstract translation: 提供了一种用于控制链路余量的方法和装置。 该方法包括：从第二设备接收包括关于与第一设备和第二设备之间的通信链路相关的链路余量的信息的链路边界帧; 并且基于所接收的链路边缘帧，执行从发送功率的变化，调制和编码方案（MCS）的改变，波束形成以及到另一频带的通信链路的改变中选择的至少一个操作。