직접 통신 단말의 프레임 전송 방법
    61.
    发明公开
    직접 통신 단말의 프레임 전송 방법 审中-实审
    用于TALK-AROUND直接通信终端的帧传输方法

    公开(公告)号:KR1020140097989A

    公开(公告)日:2014-08-07

    申请号:KR1020140009236

    申请日:2014-01-24

    CPC classification number: H04L7/08 H04L5/0007 H04L7/0008

    Abstract: The present invention can generate a communications link between direct communications terminals without a base station and synchronize reference time in the base station or a GSP signal by using a method of transmitting a frame of the direct communications terminal which comprises periodically repeating and transmitting a search frame, a link ID frame, a ranging frame, a data frame, a main synchronization channel, and an auxiliary synchronization channel.

    Abstract translation: 本发明可以在没有基站的直接通信终端之间生成通信链路,并且通过使用发送直接通信终端的帧的方法来同步基站中的基准时间或GSP信号,该方法包括周期性地重复发送搜索帧 ,链路ID帧,测距帧,数据帧,主同步信道和辅助同步信道。

    무선 통신 시스템의 통신 방법 및 장치
    62.
    发明公开
    무선 통신 시스템의 통신 방법 및 장치 审中-实审
    无线通信系统通信方法与装置

    公开(公告)号:KR1020140075477A

    公开(公告)日:2014-06-19

    申请号:KR1020120143862

    申请日:2012-12-11

    CPC classification number: H04W74/0816

    Abstract: In a wireless communications system, a transmission station transmits or receives data to or from reception stations by using a carrier sense multiple access with collision detection (CSMA/CA) method. The transmission station notifies the time to make the reception stations transmit a response signal for a data frame at the same time when a ready to send (RTS) frame is transmitted to the reception stations. The reception stations transmit the response signal for the data frame to the transmission station at the same time.

    Abstract translation: 在无线通信系统中,发送站通过使用具有冲突检测(CSMA / CA)的载波侦听多路访问方式向接收站发送或接收数据。 当准备发送(RTS)帧被发送到接收站时,发送站通知时间使得接收站同时发送用于数据帧的响应信号。 接收站同时将数据帧的响应信号发送到发送站。

    송신 전력 제어 장치 및 방법
    63.
    发明公开
    송신 전력 제어 장치 및 방법 无效
    用于控制传输功率的装置和方法

    公开(公告)号:KR1020130127311A

    公开(公告)日:2013-11-22

    申请号:KR1020120051139

    申请日:2012-05-14

    Abstract: A transmission power control device of a wireless access device determines a transmission power value of a wireless access device using a transmission power value of an adjacent wireless access device after extracting the transmission power value of the wireless access device when detecting a control signal of the adjacent wireless access device and transmits a control signal with the determined transmission power value. The transmission power control device of the wireless access device makes balance with a transmission power value with the adjacent wireless access device by controlling the transmission power value of the wireless access device using the transmission power value of the adjacent wireless access device until a control signal of the adjacent access device is detected. [Reference numerals] (810) Receiving unit;(820) Error judging unit;(830) Transmitting electricity extracting unit;(840) Transmitting electricity determining unit;(850) Transmitting unit

    Abstract translation: 无线接入装置的发送功率控制装置在检测到相邻的无线接入装置的控制信号时提取无线接入装置的发送功率值之后,使用相邻无线接入装置的发送功率值来决定无线接入装置的发送功率值 无线接入装置,并以确定的发送功率值发送控制信号。 无线接入装置的发送功率控制装置通过使用相邻无线接入装置的发送功率值控制无线接入装置的发送功率值,与相邻无线接入装置的发送功率值平衡,直到控制信号 检测相邻的访问设备。 (810)接收单元;(820)错误判断单元;(830)发送电力提取单元;(840)发送电力确定单元;(850)发送单元

    선박 안전 운항 장치 및 그 방법
    65.
    发明公开
    선박 안전 운항 장치 및 그 방법 审中-实审
    船舶安全导航设备和方法

    公开(公告)号:KR1020120071248A

    公开(公告)日:2012-07-02

    申请号:KR1020100132914

    申请日:2010-12-22

    CPC classification number: G08G3/02 G08G3/00 H04W4/02 H04W88/02

    Abstract: PURPOSE: Ship safety navigation equipment and method are provided to promote a safe navigation by providing a real-time control image to all ships periodically or depending on needs. CONSTITUTION: A ship terminal device(100) is installed. A ship control center terminal device(300) is equipped in a ship control center. A ship terminal device receives a control image and transmits a real-time navigation image to the ship control center terminal device. The ship control center terminal device displays a real-time navigation image through an image display unit and transmits a control image and navigation information to a ship terminal device.

    Abstract translation: 目的:提供船舶安全导航设备和方法,通过定期或根据需要向所有船舶提供实时控制图像,促进安全航行。 构成:安装了船舶终端设备(100)。 船舶控制中心终端装置(300)配备在船舶控制中心。 船舶终端装置接收控制图像并将实时导航图像发送到船舶控制中心终端装置。 船舶控制中心终端装置通过图像显示单元显示实时导航图像,并将控制图像和导航信息发送给船舶终端装置。

    테일 바이팅 길쌈 부호화 장치 및 방법
    66.
    发明公开
    테일 바이팅 길쌈 부호화 장치 및 방법 无效
    尾部排列调节编码的装置和方法

    公开(公告)号:KR1020100068795A

    公开(公告)日:2010-06-24

    申请号:KR1020080127273

    申请日:2008-12-15

    CPC classification number: H03M13/235 H03M13/413

    Abstract: PURPOSE: A tail biting convolution encoding device and a method thereof are provided to execute a tail biting convolution encoding by reflecting a result that an initial preset bit is encoded on the result that information bit sequence is encoded. CONSTITUTION: A buffer(100) stores a bit sequence as much as the initial L bit of the n-number of information bit sequence. An encoder(200) executes an encoding process when data is inputted to the buffer. The encoder stores the convolution-coded encoded bit sequence to a storage part(300) by convolution-encoding the n-number of information bit sequence consisting of inputted data block. The encoder encodes to the final bit of the data block. The encoder successively convolution-encodes the initial L bit saved in the buffer from the first bit. The encoder outputs the bit sequence which is tail biting convolution-encoded by arranging the convolution-encoded bit in the location of firstly encoded bit sequence among encoded bit sequence.

    Abstract translation: 目的:提供一种尾巴卷积编码装置及其方法,用于通过反映初始预置位对编码信息比特序列的结果进行编码的结果来执行尾部卷积编码。 构成:缓冲器(100)存储与n个信息位序列的初始L位一样多的位序列。 当数据被输入到缓冲器时,编码器(200)执行编码处理。 编码器通过卷积编码由输入的数据块组成的n个信息比特序列,将卷积编码的编码比特序列存储到存储部分(300)。 编码器编码到数据块的最后一位。 编码器对从第一位保存在缓冲器中的初始L位进行顺序卷积编码。 编码器通过将编码比特序列中的第一编码比特序列的位置中的卷积编码比特排列成卷积编码的比特序列。

    터보 부호의 복호화 방법 및 장치
    67.
    发明公开
    터보 부호의 복호화 방법 및 장치 有权
    用于解码涡轮代码的方法和装置

    公开(公告)号:KR1020090065331A

    公开(公告)日:2009-06-22

    申请号:KR1020070132826

    申请日:2007-12-17

    Abstract: A method and a device for decoding a turbo code are provided to give a weighted value to a systematic bit by comparing a received error data with a LLR(Log Likelihood Ratio) value of the systematic bit of a retransmission data. A transceiving part(110) exchanges a data with a transmitter which transmits the data. The transceiving part exchanges an encoded data by using a turbo code as a channel code. A decoding part(120) decodes the received data by using a turbo decoder. An error checking part(130) checks an error of the data. A memory(140) stores the data. A LLR calculation part(150) calculates a LLR value of a systematic bit of the data. A comparing part(160) compares the LLR value of the systematic bit of the data. A data generating part(170) generates a coupling data.

    Abstract translation: 提供一种用于对turbo码进行解码的方法和装置,通过将接收到的误差数据与重发数据的系统比特的LLR(对数似然比)值进行比较,给予系统比特的加权值。 收发部分(110)与发送数据的发送机交换数据。 收发部分通过使用turbo码作为信道码来交换编码数据。 解码部分(120)通过使用turbo解码器解码所接收的数据。 错误检查部分(130)检查数据的错误。 存储器(140)存储数据。 LLR计算部分(150)计算数据的系统比特的LLR值。 比较部分(160)比较数据的系统比特的LLR值。 数据生成部(170)生成耦合数据。

    무선통신 시스템에서 정보 관리 방법
    68.
    发明公开
    무선통신 시스템에서 정보 관리 방법 失效
    无线电通信系统信息管理方法

    公开(公告)号:KR1020090065314A

    公开(公告)日:2009-06-22

    申请号:KR1020070132805

    申请日:2007-12-17

    CPC classification number: H04W84/10 H04B7/2656 H04W76/27 H04W80/02

    Abstract: A method for managing information in a radio communication system is provided to search data information by using burst location information, thereby improving data transmission efficiency. System control information and data information are received from an RLC(Remote Link Control) layer(110) through a logical channel(150). The information is transmitted to a physical layer(130) after the received system control information and data information are mapped on a transmission channel(160). The data information is converted into a burst type of the physical layer. A radio frame recording the system control information and the converted data information is generated.

    Abstract translation: 提供一种用于管理无线通信系统中的信息的方法,通过使用突发位置信息来搜索数据信息,从而提高数据传输效率。 通过逻辑信道(150)从RLC(远程链路控制)层(110)接收系统控制信息和数据信息。 在接收的系统控制信息和数据信息被映射在传输信道(160)之后,将信息发送到物理层(130)。 数据信息被转换成物理层的突发类型。 生成记录系统控制信息和转换后的数据信息的无线帧。

    모듈러 3 연산 장치 및 방법
    69.
    发明授权
    모듈러 3 연산 장치 및 방법 失效
    用于模块3计算的方法和装置

    公开(公告)号:KR100901280B1

    公开(公告)日:2009-06-09

    申请号:KR1020070044653

    申请日:2007-05-08

    CPC classification number: G06F7/727

    Abstract: 본 발명은 모듈러(modulo) 3 연산 장치 및 방법에 관한 것으로, 보다 상세하게는 최소의 논리회로로부터 4*M 비트(bit) 이진 정수 N에 대한 모듈러 3 연산을 수행할 수 있는 연산 방법에 관한 것이다. 종래의 모듈러 연산 장치는 두 개의 카운터를 모두 해당 정수만큼 카운트 해야 하므로 입력된 정수 N이 클수록 많은 연산 시간을 소요하게 되는 단점이 있다. 이에 본 발명에서는, 두 번의 AND 연산에 따른 논리회로의 추가로 효율적으로 임의의 정수 N에 대한 모듈러 3의 연산을 수행하여 보다 신속한 모듈러 결과값을 산출할 수 있는 모듈러 3 연산 기술을 마련하고자 한다.
    모듈러 3, 속도정합, 3GPP

    이동통신 시스템
    70.
    发明公开
    이동통신 시스템 有权
    移动通信网络结构

    公开(公告)号:KR1020080052155A

    公开(公告)日:2008-06-11

    申请号:KR1020070035061

    申请日:2007-04-10

    CPC classification number: H04W92/12 H04L29/10 H04L61/2007 H04W92/14

    Abstract: A mobile communication network structure is provided to perform interfacing between a BS(Base Station) and a BSC(Base Station Controller) using the Internet, thereby minimizing installation cost in establishing more BSs for high-speed data transmission. A mobile communication network structure comprises a mobile terminal(200), a BS(202), an adaptor(204), the Internet(206), a BSC interface(208), and a BSC(210). The BS performs data transceiving with plural mobile terminals within a unit cell are. The BSC is connected to plural BSs to control the operation of the each BS. The adaptor is connected to the BS to convert information transmitted through a Iub interface from the BS into Ethernet packets and transmit converted Ethernet packets through the Internet, convert the Ethernet packets received through the Internet suitable for the Iub interface and provide the converted Ethernet packets to the BS. The BSC interface converts is connected to the adaptor through the Internet to convert the received Ethernet packets suitably for the Iub interface and transmit the converted Ethernet packets to the BSC, convert information transmitted through the Iub interface from the BSC into Ethernet packets and provide the converted Ethernet packets to the BS.

    Abstract translation: 提供移动通信网络结构,以使用因特网来执行BS(基站)和BSC(基站控制器)之间的接口,从而最小化建立用于高速数据传输的更多BS的安装成本。 移动通信网络结构包括移动终端(200),BS(202),适配器(204),因特网(206),BSC接口(208)和BSC(210)。 BS在单元内的多个移动终端执行数据收发。 BSC连接到多个BS以控制每个BS的操作。 适配器连接到BS,将通过Iub接口传输的信息从BS转换为以太网数据包,并通过互联网传输转换的以太网数据包,转换通过Internet接收的适用于Iub接口的以太网数据包,并将转换的以太网数据包提供给 BS。 BSC接口转换器通过Internet连接到适配器,适用于Iub接口转换接收到的以太网数据包,并将转换的以太网数据包传送到BSC,将通过Iub接口传输的信息从BSC转换为以太网数据包,并提供转换 以太网数据包到BS。

Patent Agency Ranking