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    다중 안테나를 갖는 통신 수신 장치 및 이를 이용한 수신 방법
    4.
    发明公开
    다중 안테나를 갖는 통신 수신 장치 및 이를 이용한 수신 방법 无效
    具有多个天线的通信接收机及其通信方法

    公开(公告)号：KR1020130011750A

    公开(公告)日：2013-01-30

    申请号：KR1020110073129

    申请日：2011-07-22

    Applicant: (주)에이투유정보통신

    Inventor： 정성현 ,  임민중

    IPC: H04B7/08

    CPC classification number: H04B7/0854 ,  H04L1/0631 ,  H04L27/2647

    Abstract: PURPOSE: A communication receiving device having a multi antenna and a receiving method using the same are provided improve reception efficiency by receiving data through plural antennas and automatically finding a channel environment having the lowest data error rate. CONSTITUTION: Plural receiving modules(10,20,30) modulate a bit stream from a received RF signal. The receiving modules calculate a BER(Bit Error Rate) of the modulated bit stream. A BER comparator compares the BER inputted each receiving module. A bit stream selector determines whether the bit stream outputted from one of the receiving module according to an output value of the BER comparator. [Reference numerals] (DD,KK) Channel encoder; (FF,MM) Second delay; (GG) Bit stream selector; (HH,AA) Demodulator; (II,BB) First delay; (JJ,CC) Channel decoder; (LL,EE) N-bit BER calculator; (NN) BER comparator

    Abstract translation: 目的：提供具有多天线的通信接收装置和使用该天线的接收方法，通过多个天线接收数据并自动找到具有最低数据错误率的信道环境来提高接收效率。 构成：多个接收模块（10,20,30）从接收的RF信号调制位流。 接收模块计算调制比特流的BER（误码率）。 BER比较器比较每个接收模块输入的BER。 比特流选择器根据BER比较器的输出值确定从一个接收模块输出的比特流。 [编号]（DD，KK）通道编码器; （FF，MM）第二次延迟; （GG）比特流选择器; （HH，AA）解调器; （二，BB）第一次延迟; （JJ，CC）通道解码器; （LL，EE）N位BER计算器; （NN）BER比较器

    이동 통신 단말의 무선 접속 방식 발견 방법 및 무선 접속 시스템
    5.
    发明授权
    이동 통신 단말의 무선 접속 방식 발견 방법 및 무선 접속 시스템 有权
    无线接入技术发现移动通信终端和无线接入系统的方法

    公开(公告)号：KR101281742B1

    公开(公告)日：2013-07-04

    申请号：KR1020130004933

    申请日：2013-01-16

    Applicant: (주)에이투유정보통신

    Inventor： 정성현 ,  임민중

    IPC: H04W48/16 ,  H04W88/06

    CPC classification number: H04W48/16 ,  H04B17/318 ,  H04W48/18 ,  H04W84/12 ,  H04W84/18 ,  H04W88/02 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/126 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164

    Abstract: PURPOSE: Wireless access method search method and wireless access system thereof of a mobile communication terminal are provided to perform search of a wireless communication method of a mobile communication method using an auxiliary communication terminal capable of helping the search of the wireless access method of the mobile communication terminal. CONSTITUTION: A wireless signal transception unit (110) receives collected information as a wireless signal by each of more than one auxiliary communication terminals with respect to wireless access methods that a mobile communication terminal is able to access from the more than one auxiliary communication terminals or a mobile communication control station. A control unit (160) decides connection to one of the more than one wireless access methods based on the information collected with the wireless signal. The mobile communication control station decides an auxiliary communication terminal to transmit the information collected in the mobile communication terminal. [Reference numerals] (110) Wireless signal transception unit; (120) Power control unit; (130) Input unit; (140) Output unit; (150) Memory; (160) Control unit

    Abstract translation: 目的：提供移动通信终端的无线接入方法搜索方法及其无线接入系统，以便利用能够帮助搜索移动台的无线接入方法的辅助通信终端来进行移动通信方法的无线通信方法的搜索 通讯终端 构成：无线信号传送单元（110）针对移动通信终端能够从多于一个的辅助通信终端或多个辅助通信终端接入的无线接入方法，由多于一个的辅助通信终端中的每一个接收收集的信息作为无线信号， 移动通信控制站。 控制单元（160）基于利用无线信号收集的信息来确定到多于一个的无线接入方法之一的连接。 移动通信控制站决定辅助通信终端发送在移动通信终端中收集的信息。 （附图标记）（110）无线信号传送单元; （120）电源控制单元; （130）输入单元; （140）输出单元; （150）记忆; （160）控制单元

    근거리 무선 통신 접속 장치, 근거리 무선 통신 접속 장치를 발견하기 위한 휴대형 단말기, 및 근거리 무선 통신 시스템
    6.
    发明授权
    근거리 무선 통신 접속 장치, 근거리 무선 통신 접속 장치를 발견하기 위한 휴대형 단말기, 및 근거리 무선 통신 시스템 有权
    短距离无线通信接入使用设备，便携式终端，用于发现短距离无线通信接入设备和短距离无线通信系统

    公开(公告)号：KR101294695B1

    公开(公告)日：2013-08-09

    申请号：KR1020130004938

    申请日：2013-01-16

    Applicant: (주)에이투유정보통신

    Inventor： 정성현 ,  임민중

    IPC: H04W88/10 ,  H04W48/10 ,  H04W88/06

    CPC classification number: H04W4/008 ,  H04W4/80 ,  H04W8/005 ,  H04W48/10 ,  H04W52/0277 ,  H04W74/08 ,  H04W88/06 ,  Y02B60/50 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164

    Abstract: PURPOSE: A local area wireless communications connecting device, a portable terminal for discovering the same and a local area wireless communications system thereof are provided to make the portable terminal discover the local area wireless communications connecting device by utilizing common time information. CONSTITUTION: A first network interface (210) receives and transmits a wireless data packet through a local area wireless communications network. A second network interface (220) receives a wireless signal through wireless communications which is different from the local area wireless communications network. A control unit (250) controls the first network interface in order to transmit a broadcasting wireless data packet based on synchronization time with a portable terminal for being connected to the local area wireless communications network. The broadcasting wireless data packet is a packet for the portable terminal to discover a local area wireless communications connecting device within a predetermined one hour range. [Reference numerals] (210) First network interface; (220) Second network interface; (230) Third network interface; (240) Memory; (250) Control unit; (260) Timer

    Abstract translation: 目的：提供局域无线通信连接装置，用于发现其的便携式终端及其局域无线通信系统，以使便携式终端利用公共时间信息来发现局域无线通信连接装置。 构成：第一网络接口（210）通过局域无线通信网络接收和发送无线数据分组。 第二网络接口（220）通过与本地无线通信网络不同的无线通信来接收无线信号。 控制单元（250）控制第一网络接口，以便根据与用于连接到局域无线通信网络的便携式终端的同步时间来发送广播无线数据分组。 广播无线数据分组是用于便携式终端在预定的一小时范围内发现局域无线通信连接装置的分组。 （附图标记）（210）第一网络接口; （220）第二网络接口; （230）第三网络接口; （240）内存; （250）控制单元; （260）定时器

    근거리 무선 통신을 통해 무선 패킷을 수신하는 방법, 휴대형 단말기 및 근거리 무선 통신 시스템
    8.
    发明授权
    근거리 무선 통신을 통해 무선 패킷을 수신하는 방법, 휴대형 단말기 및 근거리 무선 통신 시스템 有权
    无线分组通过短距离无线网络，便携式终端和短距离无线网络系统

    公开(公告)号：KR101306753B1

    公开(公告)日：2013-09-10

    申请号：KR1020130004949

    申请日：2013-01-16

    Applicant: (주)에이투유정보통신

    Inventor： 정성현 ,  임민중

    IPC: H04W52/02 ,  H04W84/12

    CPC classification number: H04W52/0229 ,  H04W4/80 ,  H04W84/12 ,  H04W88/02 ,  Y02D70/122 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164

    Abstract: PURPOSE: Method, portable terminal and local area wireless communication system through local area wireless communication are provided to reduce power consumption caused when communicating with a base station and et cetera by converting from a mobile communication system into a local area wireless communication system. CONSTITUTION: A signature decision unit (130) decides a first carrier frequency used in a first wireless signal transception using a second carrier frequency decided from a second wireless signal. The signature decision unit identifies a signature from an analog signal of the first wireless signal received using the decided first carrier frequency. The signature decision unit decides whether the identified signature is designated or not. If the identified signature is a designated signature, a control unit (180) processes data from the received first wireless signal. [Reference numerals] (110) First wireless signal transmitting/receiving unit; (120) Second wireless signal receiving unit; (130) Signature decision unit; (140) Basis signal processing unit; (150) Memory; (160) Input unit; (170) Output unit; (180) Control unit; (190) Battery unit; (AA) System bus/control bus

    Abstract translation: 目的：提供通过局域无线通信的方法，便携式终端和局域无线通信系统，以通过从移动通信系统转换为局域无线通信系统来减少与基站等进行通信时引起的功耗。 构成：签名确定单元（130）使用从第二无线信号确定的第二载波频率来确定在第一无线信号传送中使用的第一载波频率。 签名决定单元使用所确定的第一载波频率来识别从所接收的第一无线信号的模拟信号中的签名。 签名决定单元判定所识别的签名是否被指定。 如果所识别的签名是指定的签名，则控制单元（180）处理来自所接收的第一无线信号的数据。 （附图标记）（110）第一无线信号发送/接收单元; （120）第二无线信号接收单元; （130）签名决定单位; （140）基础信号处理单元; （150）记忆; （160）输入单元; （170）输出单元; （180）控制单元; （190）电池单元; （AA）系统总线/控制总线

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