公开(公告)号：US20090129353A1

公开(公告)日：2009-05-21

申请号：US12270076

申请日：2008-11-13

Applicant: Hyung Joo Ki ,  Sueng Jae Bae ,  Min Young Chung ,  Tae Jin Lee

Inventor： Hyung Joo Ki ,  Sueng Jae Bae ,  Min Young Chung ,  Tae Jin Lee

IPC: H04W74/08

CPC classification number: H04W74/0816

Abstract: Disclosed is a method of recognizing an available channel in order to prevent channel occupation requirements from colliding with each other when one wireless channel is shared by plural terminals in a CSMA/CA mechanism using an IEEE 802.15.4 protocol slot, the method including: a first step of initializing a counter, CW, as 2, the CW being used for CCA which an attempt to perform is made before frame transmission; a second step of determining if a required channel is occupied; a third step of decreasing the CW by 1 when the channel is idle in the second step; a fourth step of re-determining if the channel is occupied; and a fifth step of, based on a determination result in the fourth step, determining if the CW is 1 when the channel is occupied.

Abstract translation: 公开了一种识别可用信道的方法，以便当使用IEEE 802.15.4协议时隙在CSMA / CA机制中的多个终端共享一个无线信道时，防止信道占用要求相互冲突，该方法包括： 初始化计数器CW的第一步骤为2，CW用于CCA，在帧传输之前进行尝试执行; 确定所需信道是否被占用的第二步骤; 在第二步骤中当信道空闲时，将CW减小1的第三步骤; 重新确定信道是否被占用的第四步骤; 以及第五步骤，基于第四步骤的确定结果，当信道被占用时确定CW是否为1。

公开(公告)号：US20080279389A1

公开(公告)日：2008-11-13

申请号：US12113311

申请日：2008-05-01

Applicant: Jae-Hyoun YOO ,  Hwan SHIM ,  Hyunjoo CHUNG ,  Jun-Seok LIM ,  Tae-Jin LEE ,  Dae-Young JANG ,  Koeng-Mo SUNG ,  Kyeongok KANG ,  Jin-Woo HONG ,  Jin-Woong KIM ,  Chieteuk AHN

Inventor： Jae-Hyoun YOO ,  Hwan SHIM ,  Hyunjoo CHUNG ,  Jun-Seok LIM ,  Tae-Jin LEE ,  Dae-Young JANG ,  Koeng-Mo SUNG ,  Kyeongok KANG ,  Jin-Woo HONG ,  Jin-Woong KIM ,  Chieteuk AHN

IPC: H04R5/00 ,  H04R25/00

CPC classification number: H04S3/002

Abstract: Provided are sound field reproducing apparatus and method. The sound field reproducing apparatus includes an input unit for receiving reflection reproducing information, a signal processor for selecting loudspeakers and calculating reflection signal for applying a panning algorithm based on the reflection reproducing information, a signal treatment unit for localizing the calculated reflection signal on a virtual sound image according to the panning algorithm; and a reproducer for reproducing the localized reflection signals through the selected loudspeakers.

Abstract translation: 提供了声场再现装置和方法。 声场再现装置包括：用于接收反射再现信息的输入单元，用于选择扬声器的信号处理器和基于反射再现信息计算用于应用平移算法的反射信号;信号处理单元，用于将虚拟的反射信号 根据平移算法的声像; 以及用于通过所选择的扬声器再现局部反射信号的再现器。

公开(公告)号：US07412251B2

公开(公告)日：2008-08-12

申请号：US09915554

申请日：2001-07-27

Applicant: Tae-jin Lee ,  Kyung-hun Jang ,  Hyun-sook Kang ,  Jong-hun Park

Inventor： Tae-jin Lee ,  Kyung-hun Jang ,  Hyun-sook Kang ,  Jong-hun Park

IPC: H04B7/00 ,  H04Q7/20

CPC classification number: H04W72/1247 ,  H04W74/06 ,  H04W84/18

Abstract: A wireless communication apparatus, a wireless communication system adopting the same and a communication method thereof are provided. In the wireless communication system, a slave device transmits a predetermined priority to the master device, and a master device receives the predetermined priority from the slave device, and determines and assigns the slave device with a priority considering the predetermined priority. According to the wireless communication apparatus, the wireless communication system adopting the same and the communication method thereof, a suitable transmission rate is assigned to the slave device, not uniformly, but according to the need of the slave device, so that assigning of an excessive or insufficient transmission rate can be prevented.

Abstract translation: 提供一种无线通信装置，采用该无线通信装置的无线通信系统及其通信方法。 在无线通信系统中，从设备向主设备发送预定的优先权，并且主设备从从设备接收预定优先级，并且考虑到预定优先级来确定并分配从设备的优先级。 根据无线通信装置，采用该无线通信装置的无线通信系统及其通信方法，对于从属设备而言，适当的传输速率不是均匀地分配，而是根据从设备的需要，从而分配过多的 或者可以防止传输速率不足。

公开(公告)号：US20080134091A1

公开(公告)日：2008-06-05

申请号：US11951302

申请日：2007-12-05

Applicant: Jong Hwan Kim ,  Tae Jin Lee

Inventor： Jong Hwan Kim ,  Tae Jin Lee

IPC: G06F3/048

CPC classification number: G06F3/041 ,  G06F17/30 ,  G06F17/30029 ,  G06F17/30058 ,  H04M1/72522

Abstract: A method and a terminal for displaying content in a mobile terminal is disclosed. The method includes displaying a first content list collectively including a plurality of different content types, receiving a request from user, and displaying responsive to the request a second content list which only includes content items comprising a content type which is associated with the request.

Abstract translation: 公开了一种在移动终端中显示内容的方法和终端。 该方法包括显示集合包括多种不同内容类型的第一内容列表，接收来自用户的请求，以及响应于该请求显示仅包括与该请求相关联的内容类型的内容项的第二内容列表。

公开(公告)号：US07327416B2

公开(公告)日：2008-02-05

申请号：US10519599

申请日：2003-06-24

Applicant: Jeong-Hwan Lee ,  Keun-Woo Lee ,  Jong-Dae Park ,  Jae-Ho Jung ,  Tae-Jin Lee ,  Chang-Young Bang

Inventor： Jeong-Hwan Lee ,  Keun-Woo Lee ,  Jong-Dae Park ,  Jae-Ho Jung ,  Tae-Jin Lee ,  Chang-Young Bang

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133604 ,  G02F1/133606

Abstract: Disclosed are a back light assembly for preventing discoloration and deformation caused by heat generated from a lamp, and a liquid crystal display device for displaying an enhanced image. The back light assembly includes a receiving container, a lamp, a glass substrate and a diffuser. The receiving container has a receiving space. The lamp for generating the light is disposed in the receiving space. The glass substrate is interposed between the liquid crystal display panel and the lamp. The diffuser diffuses the light generated by the lamp so as to unify a luminance distribution of the liquid crystal display panel. The liquid crystal display device includes the back light assembly.

Abstract translation: 公开了一种用于防止由灯产生的热引起的变色和变形的背光组件和用于显示增强图像的液晶显示装置。 背光组件包括接收容器，灯，玻璃基板和扩散器。 接收容器具有接收空间。 用于产生光的灯设置在接收空间中。 玻璃基板介于液晶显示面板和灯之间。 漫射器漫射由灯产生的光，以便统一液晶显示面板的亮度分布。 液晶显示装置包括背光组件。

公开(公告)号：US07255470B2

公开(公告)日：2007-08-14

申请号：US10519582

申请日：2003-06-23

Applicant: Jeong-Hwan Lee ,  Jong-Dae Park ,  Young-Il Kim ,  Chang-Young Bang ,  Tae-Jin Lee ,  Yong-Seok Choi ,  Jae-Ho Jung ,  Keun-Woo Lee ,  Jae-Sang Lee

Inventor： Jeong-Hwan Lee ,  Jong-Dae Park ,  Young-Il Kim ,  Chang-Young Bang ,  Tae-Jin Lee ,  Yong-Seok Choi ,  Jae-Ho Jung ,  Keun-Woo Lee ,  Jae-Sang Lee

IPC: F21V21/08

CPC classification number: F21V19/009

Abstract: There is provided a lamp fixing holder. A lamp fixing holder for fixes a lamp to a receiving container. The lamp provides a liquid crystal display panel with light. The lamp includes a first portion of a face and a second portion of the face. The light emitted from the first portion of the face advances toward the liquid crystal display panel. The lamp fixing holder comprises a lamp fixing body and a fixing member. The lamp fixing body holds a third portion of the face of the lamp. The second portion includes the third portion. The fixing member fixes the lamp fixing body to the receiving container. The lamp fixing holder according to the present invention fixes the lamp so that the lamp does not sway, while minimizing an amount of light that is shielded by the lamp fixing holder.

Abstract translation: 设有灯固定架。 一种用于将灯固定到接收容器的灯固定座。 该灯提供带有光的液晶显示面板。 灯包括面部的第一部分和面部的第二部分。 从面的第一部分发射的光朝向液晶显示面板前进。 灯固定架包括灯固定体和固定构件。 灯固定体保持灯的表面的第三部分。 第二部分包括第三部分。 固定构件将灯固定体固定到接收容器。 根据本发明的灯固定架固定灯，使得灯不会摇摆，同时使由灯固定夹持件遮蔽的光量最小化。

公开(公告)号：US20060280194A1

公开(公告)日：2006-12-14

申请号：US11451969

申请日：2006-06-12

Applicant: Kyung-Hun Jang ,  Young-Soo Kim ,  Jung-Hoon Suh ,  Dong-Jun Lee ,  Hyun-Ki Ahn ,  Tae-Jin Lee

Inventor： Kyung-Hun Jang ,  Young-Soo Kim ,  Jung-Hoon Suh ,  Dong-Jun Lee ,  Hyun-Ki Ahn ,  Tae-Jin Lee

IPC: H04L12/56 ,  H04L12/54

CPC classification number: H04L47/2441 ,  H04L49/90 ,  H04L49/901 ,  H04L49/9042 ,  H04L49/9094

Abstract: A buffering apparatus and method for packet aggregation are provided. A buffer buffers packet data to be transmitted on a frame basis. An aggregator represents the positions of the buffered packet data in an Access Category (AC) bitmap and a Traffic Identifier (TID) bitmap according to an AC and a TID of the buffered packet data, and provides a bitmap indicating the positions of packet data to be aggregated according to an aggregation condition to an aggregation controller. The aggregation controller aggregates the packet data based on the bitmap received from the aggregator, constructs an aggregation Physical Service Data Unit (PSDU) with the aggregated packet data, and transmits the aggregation PSDU to a destination.

公开(公告)号：US06934566B2

公开(公告)日：2005-08-23

申请号：US09972957

申请日：2001-10-10

Applicant: Hyun-Sook Kang ,  Tae-Jin Lee ,  Jong-Hun Park ,  Kyung-Hun Jang

Inventor： Hyun-Sook Kang ,  Tae-Jin Lee ,  Jong-Hun Park ,  Kyung-Hun Jang

IPC: H04L12/28 ,  G06F1/32 ,  H04B1/16 ,  H04B7/00 ,  H04J3/08 ,  H04J3/24 ,  H04M1/00 ,  H04W52/02 ,  H04W76/02 ,  H04W84/12 ,  H04W84/18 ,  H04Q7/00

CPC classification number: G06F1/3209 ,  H04W52/0216 ,  H04W52/0219 ,  H04W84/18 ,  Y02D70/144

Abstract: A wireless communication device and a controlling method thereof. The wireless communication device performing wireless communication includes a transceiver for transmitting and receiving data externally, and a controller for processing the data received from the transceiver, the wireless communication device operating as a slave that is connected to a master, the controller receiving a polling data addressed to the device from a master through the transceiver, and temporarily stopping the operation of the transceiver during a sleep period which is determined according to the number of other slaves connected to the master. Since the wireless communication device operated as an active slave can stop its data transmission/reception during a communication standby period, i.e., until the beginning of the next polling slot, the power consumption can be considerably reduced without affecting the communication itself.

Abstract translation: 一种无线通信装置及其控制方法。 执行无线通信的无线通信设备包括用于从外部发送和接收数据的收发器，以及用于处理从收发器接收的数据的控制器，作为连接到主机的从设备操作的无线通信设备，控制器接收轮询数据 通过收发器从主机寻址到设备，并且在根据连接到主设备的其他从设备的数量确定的睡眠周期期间临时停止收发器的操作。 由于作为主动从机操作的无线通信设备可以在通信待机期间（即，直到下一个轮询时隙的开始）停止其数据发送/接收，所以能够显着地减少功耗而不影响通信本身。

公开(公告)号：US08903720B2

公开(公告)日：2014-12-02

申请号：US13003979

申请日：2009-07-14

Applicant: Tae Jin Lee ,  Seung-Kwon Baek ,  Min Je Kim ,  Dae Young Jang ,  Jeongil Seo ,  Kyeongok Kang ,  Jin-Woo Hong ,  Hochong Park ,  Young-Cheol Park

Inventor： Tae Jin Lee ,  Seung-Kwon Baek ,  Min Je Kim ,  Dae Young Jang ,  Jeongil Seo ,  Kyeongok Kang ,  Jin-Woo Hong ,  Hochong Park ,  Young-Cheol Park

IPC: G10L21/00 ,  G10L19/008 ,  G10L19/20 ,  G10L19/02 ,  G10L19/04 ,  G10L19/00

CPC classification number: G10L19/008 ,  G10L19/00 ,  G10L19/02 ,  G10L19/04 ,  G10L19/12 ,  G10L19/20

Abstract: Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream.

Abstract translation: 提供了一种用于对语音信号和音频信号进行整体编码和解码的编码装置，并且可以包括：输入信号分析器，用于分析输入信号的特性; 立体声编码器，当输入信号是立体声信号时，将输入信号向下混合成单声道信号，并提取立体声声像信息; 用于扩展输入信号的频带的频带扩展器; 用于转换采样率的采样率转换器; 语音信号编码器，当所述输入信号是语音特征信号时，使用语音编码模块对所述输入信号进行编码; 音频信号编码器，当所述输入信号是音频特征信号时，使用音频编码模块对所述输入信号进行编码; 以及比特流发生器，用于生成比特流。

公开(公告)号：US08799818B2

公开(公告)日：2014-08-05

申请号：US11951302

申请日：2007-12-05

Applicant: Jong Hwan Kim ,  Tae Jin Lee

Inventor： Jong Hwan Kim ,  Tae Jin Lee

IPC: G06F3/048 ,  G06F3/041 ,  G06F17/30

CPC classification number: G06F3/041 ,  G06F17/30 ,  G06F17/30029 ,  G06F17/30058 ,  H04M1/72522

Abstract: A method and a terminal for displaying content in a mobile terminal is disclosed. The method includes displaying a first content list collectively including a plurality of different content types, receiving a request from a user, and displaying responsive to the request a second content list which only includes content items comprising a content type which is associated with the request.

Abstract translation: 公开了一种在移动终端中显示内容的方法和终端。 该方法包括显示集合包括多种不同内容类型的第一内容列表，从用户接收请求，以及响应于该请求显示仅包括与该请求相关联的内容类型的内容项的第二内容列表。