公开(公告)号：US20100097967A1

公开(公告)日：2010-04-22

申请号：US12524237

申请日：2008-01-23

Applicant: Chang-Yeul Kwon ,  Jae-Min Lee ,  Guoping Fan

Inventor： Chang-Yeul Kwon ,  Jae-Min Lee ,  Guoping Fan

IPC: H04L12/66 ,  H04B7/005

CPC classification number: H04L1/1614

Abstract: Provided are an apparatus and method for transmitting a packet. The apparatus and method indicate a policy with respect to an acknowledgement packet and a retransmission packet, which correspond to the type of data to be transmitted, in a packet included in the data. The apparatus includes a Media Access Control (MAC) control unit which determines the type of packet to be transmitted, and sets the packet to indicate an acknowledgement policy and a retransmission policy with respect to the packet; and a communication unit which transmits the packet.

Abstract translation: 提供了一种用于发送分组的装置和方法。 该装置和方法在包括在数据中的分组中指示关于确认分组和重传分组的策略，其与要发送的数据的类型相对应。 该装置包括确定要发送的分组的类型的媒体接入控制（MAC）控制单元，并且设置分组以指示关于分组的确认策略和重传策略; 以及发送分组的通信单元。

公开(公告)号：US06496072B2

公开(公告)日：2002-12-17

申请号：US09752707

申请日：2000-12-28

Applicant: Seung-Ki Cho ,  Yong-Seong Jeong ,  Sang-Yong Yang ,  Woo-Yong Lee ,  Jae-Min Lee

Inventor： Seung-Ki Cho ,  Yong-Seong Jeong ,  Sang-Yong Yang ,  Woo-Yong Lee ,  Jae-Min Lee

IPC: H03G310

CPC classification number: H03G1/0088

Abstract: An amplifying apparatus for a mobile station receiver is disclosed. A low-noise amplifier amplifies a received signal to a preset level. A controller detects a level of a signal corresponding to a first frame of the received signal output from the low-noise amplifier, and generates a control voltage according to the detected level. An attenuation determining resistor determines an attenuation of the received signal. A first switching element is connected in series to the attenuation determining resistor, and is turned ON according to the control voltage so as to attenuate the received signal through the attenuation determining resistor. An impedance compensation resistor is connected in parallel to the attenuation determining resistor, and compensates for a decrease in an impedance due to turn-ON of the first switching element. Further, a second switching element is connected in parallel to the impedance compensation resistor and the first switching element. The second switching element is turned ON according to the control voltage so as to provide the received signal to the low-noise amplifier without attenuation.

Abstract translation: 公开了一种用于移动台接收机的放大装置。 低噪声放大器将接收到的信号放大到预设电平。 控制器检测对应于从低噪声放大器输出的接收信号的第一帧的信号的电平，并且根据检测到的电平产生控制电压。 衰减确定电阻器确定接收信号的衰减。 第一开关元件与衰减确定电阻器串联连接，并根据控制电压导通，以便衰减通过衰减确定电阻器的接收信号。 阻抗补偿电阻并联连接到衰减确定电阻器，并且补偿由于第一开关元件导通引起的阻抗的降低。 此外，第二开关元件并联连接到阻抗补偿电阻器和第一开关元件。 第二开关元件根据控制电压导通，以将接收的信号提供给低噪声放大器而不衰减。

公开(公告)号：US09276772B2

公开(公告)日：2016-03-01

申请号：US13213914

申请日：2011-08-19

Applicant: Jae-min Lee ,  Il-ju Na ,  Seung-hwan Kim ,  Seung-kwon Park ,  Bong-hwan Cho ,  Harkirat Singh

Inventor： Jae-min Lee ,  Il-ju Na ,  Seung-hwan Kim ,  Seung-kwon Park ,  Bong-hwan Cho ,  Harkirat Singh

IPC: G06F15/16 ,  H04L12/64

CPC classification number: H04L12/6418 ,  H04L45/125

Abstract: A method and apparatus for transmitting and receiving data. The method and apparatus previously determines a validity of a data transmission path for transmitting a stream from a source device to a sink device. The validity of the transmission path is verified by checking and securing the data transmission path, thereby executing a streaming service based on the validity.

Abstract translation: 一种用于发送和接收数据的方法和装置。 该方法和装置先前确定用于从源设备向宿设备发送流的数据传输路径的有效性。 通过检查和保护数据传输路径来验证传输路径的有效性，从而基于有效性执行流服务。

公开(公告)号：US09075603B2

公开(公告)日：2015-07-07

申请号：US13013281

申请日：2011-01-25

Applicant: Dae-yong Sim ,  Il-ju Na ,  Jae-min Lee ,  Chil-youl Yang ,  Lochan Verma

Inventor： Dae-yong Sim ,  Il-ju Na ,  Jae-min Lee ,  Chil-youl Yang ,  Lochan Verma

IPC: G06F1/32 ,  H04L12/12

CPC classification number: G06F9/4418 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3234 ,  G06F1/325 ,  G06F13/385 ,  H04L12/12 ,  Y02D50/40 ,  Y02D70/10 ,  Y02D70/20

Abstract: A method for waking a device from a power save mode to an active mode includes: transmitting, by a first device, a magic packet through a predetermined channel to a second device, which operates in the power save mode by repeating a doze state and an awake state according to a predetermined period of time, for notifying the second device to switch to the active mode; and retransmitting the magic packet to the second device through the predetermined channel if a response to the magic packet has not been received from the second device and a predetermined time has not elapsed after transmitting the magic packet through the predetermined channel.

Abstract translation: 一种用于将设备从节电模式唤醒到活动模式的方法包括：由第一设备将魔术包通过预定信道发送到第二设备，该第二设备以节电模式通过重复打盹状态和 根据预定时间段的唤醒状态，用于通知第二设备切换到活动模式; 并且如果没有从第二设备接收到对魔术分组的响应并且在通过预定信道发送魔术分组之后还没有经过预定时间，则通过预定频道将魔术分组重传到第二设备。

公开(公告)号：US09003466B2

公开(公告)日：2015-04-07

申请号：US13091019

申请日：2011-04-20

Applicant: Harkirat Singh ,  Ilju Na ,  Jae Min Lee ,  Chiu Ngo

Inventor： Harkirat Singh ,  Ilju Na ,  Jae Min Lee ,  Chiu Ngo

IPC: H04N7/173 ,  H04N21/2381 ,  H04N21/438 ,  H04N21/643

CPC classification number: H04N21/2381 ,  H04N21/4381 ,  H04N21/643

Abstract: A method and system for isochronous data stream management in high speed audio/video networks. One implementation comprises isochronous communication management between audio/video (AV) devices by maintaining forwarding information for forwarding data between AV devices, wherein each AV device includes multiple I/O ports for connecting the AV device to another AV device via a communication link including multiple communication lanes. The forwarding information is utilized to communicate AV path set-up request and response control messages between a source AV device and a destination AV device via said communication link, and allocating isochronous communication resources for AV data streaming, for establishing AV path streams for bi-directional isochronous AV data streaming between the source and destination AV devices.

Abstract translation: 一种用于高速音频/视频网络中等时数据流管理的方法和系统。 一种实现方式包括通过维护用于AV设备之间转发数据的转发信息的音频/视频（AV）设备之间的等时通信管理，其中每个AV设备包括用于经由包括多个的通信链路的AV设备将AV设备连接到另一个AV设备的多个I / O端口 通讯通道 转发信息用于经由所述通信链路在源AV设备和目的地AV设备之间传送AV路径建立请求和响应控制消息，并且为AV数据流分配等时通信资源，用于建立用于双向通信的AV路径流， 在源和目的地AV设备之间定向同步AV数据流。

公开(公告)号：US08902825B2

公开(公告)日：2014-12-02

申请号：US12520420

申请日：2007-12-14

Applicant: Chang-Yeul Kwon ,  Jae-Min Lee ,  Seong-Soo Kim ,  Jae-Hwa Kim

Inventor： Chang-Yeul Kwon ,  Jae-Min Lee ,  Seong-Soo Kim ,  Jae-Hwa Kim

IPC: H04W4/00 ,  H04L5/00 ,  H04W28/26 ,  H04L27/00 ,  H04B7/185 ,  H04J3/00 ,  H04B7/00 ,  H04W40/00 ,  H04W72/04 ,  H04L27/20

CPC classification number: H04W28/26 ,  H04L5/0007 ,  H04L5/0028 ,  H04L5/0092 ,  H04L27/0008 ,  H04L27/0012 ,  H04L27/2035 ,  H04W72/0413

Abstract: Provided are a wireless network system and a method of configuring the same, more particularly, a wireless network system and a method of configuring the same, in which a wireless network station desiring to transmit or receive data in a high-frequency band notifies a wireless network coordinator of its carrier transmission method to enable the wireless network coordinator to efficiently manage a network. An apparatus for transmitting or receiving data includes: a request command generation unit which generates a request command to secure network resources required to transmit or receive data before actually transmitting or receiving the data over a network; and a communication unit which transmits the request command.

Abstract translation: 提供了一种无线网络系统及其配置方法，更具体地，涉及一种无线网络系统及其配置方法，其中希望在高频带中发送或接收数据的无线网络站通知无线 网络协调器的载波传输方式，使无线网络协调器能够有效地管理网络。 一种用于发送或接收数据的装置包括：请求命令生成单元，其生成用于在通过网络实际发送或接收数据之前确保发送或接收数据所需的网络资源的请求命令; 以及发送请求命令的通信单元。

公开(公告)号：US08644366B2

公开(公告)日：2014-02-04

申请号：US12966503

申请日：2010-12-13

Applicant: Jae-min Lee ,  Ji-sung Oh ,  Il-ju Na

Inventor： Jae-min Lee ,  Ji-sung Oh ,  Il-ju Na

IPC: H04B1/38

CPC classification number: H04L27/3461 ,  H04L25/0272 ,  H04L27/3483

Abstract: A method and apparatus for transmitting urgent data by embedding the urgent data in normal data is provided. An urgent data signal is embedded in a normal data signal in such a way that the normal data signal is not affected, and then the urgent data signal is transmitted together with the normal data signal thereby stably transmitting urgent data without using a separate urgent data line.

Abstract translation: 提供了一种通过将紧急数据嵌入到正常数据中来发送紧急数据的方法和装置。 紧急数据信号以普通数据信号不受影响的方式嵌入到正常数据信号中，然后将紧急数据信号与正常数据信号一起发送，从而稳定地发送紧急数据而不使用单独的紧急数据线 。

公开(公告)号：US08374110B2

公开(公告)日：2013-02-12

申请号：US12524237

申请日：2008-01-23

Applicant: Chang-Yeul Kwon ,  Jae-Min Lee ,  Guoping Fan

Inventor： Chang-Yeul Kwon ,  Jae-Min Lee ,  Guoping Fan

IPC: H04B7/00 ,  H04L12/66

CPC classification number: H04L1/1614

Abstract: Provided are an apparatus and method for transmitting a packet. The apparatus and method indicate a policy with respect to an acknowledgement packet and a retransmission packet, which correspond to the type of data to be transmitted, in a packet included in the data. The apparatus includes a Media Access Control (MAC) control unit which determines the type of packet to be transmitted, and sets the packet to indicate an acknowledgement policy and a retransmission policy with respect to the packet; and a communication unit which transmits the packet.

Abstract translation: 提供了一种用于发送分组的装置和方法。 该装置和方法在包括在数据中的分组中指示关于确认分组和重传分组的策略，其与要发送的数据的类型相对应。 该装置包括确定要发送的分组的类型的媒体接入控制（MAC）控制单元，并且设置分组以指示关于分组的确认策略和重传策略; 以及发送分组的通信单元。

公开(公告)号：US08341466B2

公开(公告)日：2012-12-25

申请号：US12259463

申请日：2008-10-28

Applicant: Chang-yeul Kwon ,  Seong-soo Kim ,  Jae-Min Lee

Inventor： Chang-yeul Kwon ,  Seong-soo Kim ,  Jae-Min Lee

IPC: G06F11/00 ,  H04L1/18 ,  H04J3/16

CPC classification number: H04L1/1614 ,  H04L1/007 ,  H04L1/1671

Abstract: Provided are a method and an apparatus for generating an acknowledgement (ACK) frame. The method includes: receiving a data frame; first determining whether sub-frames included in the received data frame are coded in an unequal error protection (UEP) mode; and based on the determination of the first determining, generating the ACK frame including a first ACK field indicating reception of each of the sub-frames or second ACK field indicating reception of each first type bit and second type bit in the sub-frames.

Abstract translation: 提供了一种用于生成确认（ACK）帧的方法和装置。 该方法包括：接收数据帧; 首先确定包括在接收数据帧中的子帧是否被编码在不等差错保护（UEP）模式中; 并且基于第一确定的确定，生成包括表示每个子帧的接收的第一ACK字段的ACK帧或指示子帧中的每个第一类型位和第二类型位的第二ACK字段。

公开(公告)号：US20120122348A1

公开(公告)日：2012-05-17

申请号：US13294826

申请日：2011-11-11

Applicant: Bong-hwan CHO ,  Seung-kwon PARK ,  Il-ju NA ,  Jae-min LEE ,  Sang-soo LEE ,  Joon-hyun BAEK

Inventor： Bong-hwan CHO ,  Seung-kwon PARK ,  Il-ju NA ,  Jae-min LEE ,  Sang-soo LEE ,  Joon-hyun BAEK

IPC: H01R24/00

CPC classification number: H01R31/06

Abstract: A connector and an interface device are provided. The connector includes: a plurality of contact locations having sequentially designated numbers; and a housing which houses the plurality of contact locations. The plurality of contact locations include: a first device pair contact location group which is configured to transmit data between a first pair of devices; a second device pair contact location group which is configured to transmit data between a second pair of devices; a third device pair contact location group which is configured to transmit data between a third pair of devices; and a fourth device pair contact location group which is configured to transmit data between a fourth pair of devices.

Abstract translation: 提供了连接器和接口装置。 连接器包括：具有顺序指定数字的多个接触位置; 以及容纳多个接触位置的壳体。 所述多个接触位置包括：第一设备对接触位置组，其被配置为在第一对设备之间传送数据; 第二设备对接触位置组，其被配置为在第二对设备之间传送数据; 第三设备对接触位置组，被配置为在第三对设备之间传输数据; 以及配置为在第四对设备之间传送数据的第四设备对接触位置组。