公开(公告)号：US20130290551A1

公开(公告)日：2013-10-31

申请号：US13979078

申请日：2012-01-11

Applicant: Seungryul Yang ,  Youngwook Kang ,  Minsoo Lee ,  Jangwoong Park ,  Chanhun Jeon ,  Beom Jin Jeon ,  Jinho Kim

Inventor： Seungryul Yang ,  Youngwook Kang ,  Minsoo Lee ,  Jangwoong Park ,  Chanhun Jeon ,  Beom Jin Jeon ,  Jinho Kim

IPC: H04L29/06

CPC classification number: H04L65/1013 ,  H04L12/2803 ,  H04L65/1083 ,  H04W36/0066

Abstract: A control target device receives, from a control point device connected to a first network, a message for requesting movement to a second network. The control target device transmits a network movement advertising message to the control point device of the first network. The control target device disconnects from the first network and accesses the second network.The control point device collects device information on a plurality of control target devices connected to a plurality of networks. When a network of one control target device selected from the plurality of control target devices is different from a network of the control point device, the control point device accesses the network of the selected control target device.

Abstract translation: 控制目标设备从连接到第一网络的控制点设备接收用于请求移动到第二网络的消息。 控制对象设备向第一网络的控制点设备发送网络移动广告消息。 控制对象设备与第一个网络断开连接并访问第二个网络。 控制点设备在连接到多个网络的多个控制目标设备上收集设备信息。 当从多个控制目标设备中选择的一个控制对象设备的网络与控制点设备的网络不同时，控制点设备访问所选择的控制目标设备的网络。

公开(公告)号：US08493948B2

公开(公告)日：2013-07-23

申请号：US12897730

申请日：2010-10-04

Applicant: Beom Jin Jeon ,  Joong Heon Kim

Inventor： Beom Jin Jeon ,  Joong Heon Kim

IPC: H04W4/00 ,  H04W84/18 ,  H04W84/12

CPC classification number: H04W84/18 ,  H04W28/18 ,  H04W48/12 ,  H04W84/12

Abstract: A method of exchanging messages at a device in a wireless network comprises transmitting a change request message for requesting a change of a beacon position among configuration parameters of the wireless network to a coordinator; and receiving a response message in response to the request message from the coordinator.

Abstract translation: 一种在无线网络中的设备交换消息的方法包括：向所述协调器发送用于请求所述无线网络的配置参数之中的信标位置改变的改变请求消息; 以及响应于来自协调器的请求消息来接收响应消息。

公开(公告)号：US20120287835A1

公开(公告)日：2012-11-15

申请号：US13560846

申请日：2012-07-27

Applicant: Beom Jin JEON ,  Hyeon Cheol CHO ,  Taek Soo KIM

Inventor： Beom Jin JEON ,  Hyeon Cheol CHO ,  Taek Soo KIM

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W48/08 ,  H04W52/287 ,  Y02D70/144 ,  Y02D70/168

Abstract: A wireless network system includes a coordinator, a first device, and a second device. The coordinator transmits a first response to the first device to approve a first request message received from the first device; broadcast a first beacon, indicating that the first device is in a power saving mode, after transmitting the first response; transmit a second response to the second device to approve a second request message received from the second device; broadcast a second beacon, indicating that the first device needs to change a power management mode from the power saving mode to a normal mode, after transmitting the second response; transmit a third response to the first device to approve a third request message received from the first device; and broadcast a third beacon, indicating that the first device is in the normal mode, after transmitting the third response.

Abstract translation: 无线网络系统包括协调器，第一设备和第二设备。 协调器向第一设备发送第一响应以批准从第一设备接收的第一请求消息; 在发送第一响应之后，广播指示第一设备处于省电模式的第一信标; 向所述第二设备发送第二响应以批准从所述第二设备接收的第二请求消息; 广播第二信标，指示在发送第二响应之后，第一设备需要将功率管理模式从功率节省模式改变为正常模式; 向第一设备发送第三响应以批准从第一设备接收的第三请求消息; 并且在发送第三响应之后，广播指示第一设备处于正常模式的第三信标。

公开(公告)号：US20120207135A1

公开(公告)日：2012-08-16

申请号：US13455079

申请日：2012-04-24

Applicant: Beom Jin JEON ,  Hyeon Cheol CHO ,  Taek Soo KIM

Inventor： Beom Jin JEON ,  Hyeon Cheol CHO ,  Taek Soo KIM

IPC: H04W36/00

CPC classification number: H04W84/20 ,  H04W36/12 ,  H04W72/0406 ,  H04W72/087 ,  H04W76/20 ,  H04W76/22 ,  H04W84/18

Abstract: A wireless network includes a current coordinator, at least one device which is currently associated with the wireless network, and a device selected as a new coordinator among the at least one device by the current coordinator. The current coordinator transmits a handover request message to the new coordinator; receives a handover response message in response to the handover request message from the new coordinator, the handover response message including a reason code field that is set to “success”; and broadcasts one or more beacons, each beacon including identification information which identifies the new coordinator and number information which indicates a number of remaining beacons that the current coordinator will broadcast before a handover occurs. The number information included in a last beacon among the one or more beacons is set to “0,” and the new coordinator broadcasts a beacon after receiving the last beacon from the current coordinator.

Abstract translation: 无线网络包括当前协调器，当前与无线网络相关联的至少一个设备，以及当前协调器在该至少一个设备之间被选择为新协调器的设备。 当前协调器向新协调器发送切换请求消息; 响应于来自新协调器的切换请求消息接收切换响应消息，切换响应消息包括被设置为“成功”的原因码字段; 并且广播一个或多个信标，每个信标包括标识新协调器的识别信息和指示当前协调器将在切换发生之前广播的剩余信标数量的号码信息。 包含在一个或多个信标中的最后信标中的号码信息被设置为“0”，并且新协调器在从当前协调器接收到最后一个信标之后广播信标。

公开(公告)号：US08228874B1

公开(公告)日：2012-07-24

申请号：US13455079

申请日：2012-04-24

Applicant: Beom Jin Jeon ,  Hyeon Cheol Cho ,  Taek Soo Kim

Inventor： Beom Jin Jeon ,  Hyeon Cheol Cho ,  Taek Soo Kim

IPC: H04B1/26

CPC classification number: H04W84/20 ,  H04W36/12 ,  H04W72/0406 ,  H04W72/087 ,  H04W76/20 ,  H04W76/22 ,  H04W84/18

Abstract: A wireless network includes a current coordinator, at least one device which is currently associated with the wireless network, and a device selected as a new coordinator among the at least one device by the current coordinator. The current coordinator transmits a handover request message to the new coordinator; receives a handover response message in response to the handover request message from the new coordinator, the handover response message including a reason code field that is set to “success”; and broadcasts one or more beacons, each beacon including identification information which identifies the new coordinator and number information which indicates a number of remaining beacons that the current coordinator will broadcast before a handover occurs. The number information included in a last beacon among the one or more beacons is set to “0,” and the new coordinator broadcasts a beacon after receiving the last beacon from the current coordinator.

Abstract translation: 无线网络包括当前协调器，当前与无线网络相关联的至少一个设备，以及当前协调器在该至少一个设备之间被选择为新协调器的设备。 当前协调器向新协调器发送切换请求消息; 响应于来自新协调器的切换请求消息接收切换响应消息，切换响应消息包括被设置为“成功”的原因码字段; 并且广播一个或多个信标，每个信标包括标识新协调器的识别信息和指示当前协调器将在切换发生之前广播的剩余信标数量的号码信息。 包含在一个或多个信标中的最后信标中的号码信息被设置为“0”，并且新协调器在从当前协调器接收到最后一个信标之后广播信标。

公开(公告)号：US20120082076A1

公开(公告)日：2012-04-05

申请号：US13377134

申请日：2010-06-09

Applicant: Joong Heon Kim ,  Beom Jin Jeon ,  Young Wook Kang ,  Hyeon Cheol Cho

Inventor： Joong Heon Kim ,  Beom Jin Jeon ,  Young Wook Kang ,  Hyeon Cheol Cho

IPC: H04W74/04 ,  H04N7/26 ,  H04N7/24 ,  H04B7/00 ,  H04W92/00

CPC classification number: H04W4/203 ,  H04N21/234327 ,  H04N21/43637 ,  H04W28/065 ,  H04W80/02 ,  H04W84/10

Abstract: The present invention related to a method in which a transmitting device transmits a packet in a wireless network, wherein said method comprises: a step of receiving, from an upper layer, video data divided into a plurality of slices and compressed into one or more types of layers; a step of constructing a MAC packet such that information on the types of said one or more layers of the video data is included in a MAC header of the MAC packet; and a step of delivering the MAC packet to a lower layer to transmit the MAC packet to a receiving device.

Abstract translation: 本发明涉及一种发送设备在无线网络中发送分组的方法，其中所述方法包括：从上层接收被划分为多个分片并压缩成一个或多个类型的视频数据的步骤 的层; 构建MAC分组的步骤，使得关于所述一个或多个视频数据层的类型的信息被包括在MAC分组的MAC报头中; 以及将MAC分组递送到下层以将MAC分组发送到接收设备的步骤。

公开(公告)号：US20120057556A1

公开(公告)日：2012-03-08

申请号：US13296171

申请日：2011-11-14

Applicant: Beom Jin Jeon ,  Hyeon Cheol Cho ,  Taek Soo Kim

Inventor： Beom Jin Jeon ,  Hyeon Cheol Cho ,  Taek Soo Kim

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W72/0433

Abstract: A device for allocating a channel resource in a wireless network includes a Media Access Control (MAC)/MAC Layer Management Entity (MLME) sublayer and the MAC/MLME sublayer receives a primitive requesting to transmit a message for requesting the channel resource from an upper layer; transmits the message for requesting the channel resource to a coordinator, wherein the message for requesting the channel resource includes information about a duration of the channel resource; and receives channel resource allocation information for allocating the channel resource from a MAC/MLME sublayer of the coordinator, the channel resource allocation information including information about a duration of the allocated channel resource, wherein the device transmits a first message to a second device during the channel resource allocated based upon the channel resource allocation information, and receives a second message from the second device in response to the first message during the allocated channel resource.

Abstract translation: 用于在无线网络中分配信道资源的设备包括媒体接入控制（MAC）/ MAC层管理实体（MLME）子层，并且MAC / MLME子层接收请求从上层请求信道资源的消息发送的原语 层; 向协调器发送用于请求信道资源的消息，其中用于请求信道资源的消息包括关于信道资源的持续时间的信息; 并且从所述协调器的MAC / MLME子层接收用于分配信道资源的信道资源分配信息，所述信道资源分配信息包括关于所分配的信道资源的持续时间的信息，其中，所述设备在所述第二设备期间向第二设备发送第一消息 基于信道资源分配信息分配的信道资源，并且在分配的信道资源期间响应于第一消息从第二设备接收第二消息。

公开(公告)号：US20110158198A1

公开(公告)日：2011-06-30

申请号：US13055102

申请日：2009-07-20

Applicant: Beom Jin Jeon ,  Joong Heon Kim

Inventor： Beom Jin Jeon ,  Joong Heon Kim

IPC: H04W72/04

CPC classification number: H04L47/826 ,  H04L47/70 ,  H04W4/80 ,  H04W72/1289 ,  H04W84/12

Abstract: Methods and apparatuses of transmitting a beacon using fragmentation are disclosed. One of the methods includes configuring a beacon in a manner that a schedule block selected for a specific wireless device (deice) only is included in an information element by a coordinator and transmitting the configured beacon to the specific wireless station directionally. Accordingly, an overhead of a beacon can be reduced in a manner of transmitting information specified to a station using a directional beacon or transmitting the beacon by dividing information contained in the beacon into several fragments.

Abstract translation: 公开了使用分段发送信标的方法和装置。 方法之一包括以对于特定无线设备（传真机）选择的调度块仅由协调器包括在信息单元中的方式配置信标，并且将配置的信标定向地发送到特定无线站。 因此，可以以使用定向信标发送指定给站的信息的方式来减少信标的开销，或者通过将信标中包含的信息划分成多个片段来发送信标。

公开(公告)号：US20110126116A1

公开(公告)日：2011-05-26

申请号：US12839730

申请日：2010-07-20

Applicant: Min Soo LEE ,  Beom Jin Jeon

Inventor： Min Soo LEE ,  Beom Jin Jeon

IPC: G06F3/048 ,  G06F15/16

CPC classification number: G08C17/00 ,  G08C2201/30 ,  G08C2201/91 ,  H04L12/2814 ,  H04L12/282 ,  H04L2012/2841 ,  H04N5/4403 ,  H04N21/43615 ,  H04N21/485 ,  H04N2005/4407 ,  H04N2005/4408

Abstract: An apparatus for controlling a multimedia device and a method for providing a graphic user interface are disclosed. In the apparatus, a network interface transmits and receives data to and from the at least one multimedia device. A display displays a screen. A controller controls to display at least one place selection menu indicating a place in which the at least one multimedia device is located on the screen, display, upon selection of the at least one place selection menu, at least one player selection menu indicating a player located in the place, on the screen, and display at least one source selection menu indicating a source capable of outputting contents to the player on the screen, upon selection of the at least one player selection menu.

Abstract translation: 公开了一种用于控制多媒体设备的设备和用于提供图形用户界面的方法。 在所述装置中，网络接口向所述至少一个多媒体设备发送数据和从所述至少一个多媒体设备接收数据。 显示屏显示屏幕。 控制器控制显示至少一个位置选择菜单，其指示至少一个多媒体设备位于屏幕上的位置，在选择至少一个地点选择菜单时显示至少一个指示玩家的玩家选择菜单 位于屏幕上的位置，并且在选择至少一个玩家选择菜单时，显示至少一个源选择菜单，其指示能够在屏幕上向玩家输出内容的源。

公开(公告)号：US20100295730A1

公开(公告)日：2010-11-25

申请号：US12864487

申请日：2009-01-23

Applicant: Beom Jin Jeon

Inventor： Beom Jin Jeon

IPC: H04B7/04

CPC classification number: H04B7/0686 ,  H04B7/0689 ,  H04B7/0691 ,  H04B7/0695

Abstract: A method for transmitting a signal in a MBVD system is disclosed. A method for transmitting a signal in Multiple Input Multiple Output (MIMO) system includes, transmitting a training signal based on a predetermined sequence via at least one beamforming antenna group, the beamforming antenna group including a plurality of antennas, receiving first information indicating at least one available beamforming antenna group from among the beamforming antenna groups, and transmitting second information and antenna weight information, the second information indicating beamforming antenna group being determined on the basis of the first information, the antenna weight information being associated with a signal transmitted from the antenna group indicated by the second information.

Abstract translation: 公开了一种在MBVD系统中发送信号的方法。 一种用于在多输入多输出（MIMO）系统中发送信号的方法包括：经由至少一个波束形成天线组，基于预定序列发送训练信号，所述波束形成天线组包括多个天线，接收至少指示的第一信息 波束形成天线组中的一个可用波束成形天线组，以及发送第二信息和天线加权信息，基于第一信息确定波束成形天线组的第二信息，天线权重信息与从 由第二信息指示的天线组。