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公开(公告)号：KR1020130003922A
公开(公告)日：2013-01-09
申请号：KR1020110065566
申请日：2011-07-01
Applicant: 삼성전자주식회사
IPC: H04L12/413 , H04L29/02
CPC classification number: H04W40/22 , H04W40/12 , H04W40/244
Abstract: PURPOSE: A data relay control method capable of conducting efficient data transmission and reception and apparatus thereof are provided to prevent occurrence of message flooding during simple transmission and reception of data without using a complex relay protocol. CONSTITUTION: A beacon controller unit(83) generates scheduling information which defines an active range and an inactive range. In the active range, data between a master node device and a connecting node device is transmitted or received. In the inactive range, the data between the master node device and the connecting node device is not transmitted or received. The beacon controller unit generates a beacon in active range. A control unit(81) controls transmission of information about a node type and relay control information. The relay control information includes the scheduling information. [Reference numerals] (81) Control unit; (82) Node type confirmation unit; (83) Beacon controller unit; (84) Frame generation unit; (85) Frame reception unit; (86) Transceiver unit
Abstract translation: 目的：提供一种能够进行高效数据发送和接收的数据中继控制方法及其装置，以防止在简单的数据传输和接收期间发生消息溢出，而不使用复合中继协议。 构成：信标控制器单元（83）生成定义有效范围和非活动范围的调度信息。 在有效范围内，发送或接收主节点设备与连接节点设备之间的数据。 在非活动范围内，不发送或接收主节点设备与连接节点设备之间的数据。 信标控制器单元生成有效范围内的信标。 控制单元（81）控制关于节点类型和中继控制信息的信息的发送。 中继控制信息包括调度信息。 （附图标记）（81）控制单元; （82）节点类型确认单元; （83）信标控制器单元; （84）帧生成单元; （85）帧接收单元; （86）收发单元
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公开(公告)号：KR1020110095986A
公开(公告)日：2011-08-26
申请号：KR1020100015452
申请日：2010-02-20
Applicant: 삼성전자주식회사
CPC classification number: H04W28/10 , H04W28/04 , H04W72/0493
Abstract: PURPOSE: A method and device for relaxing interference between piconet are provided to reduce interference between piconet when realizing the various existing method between the piconets. CONSTITUTION: An interference detection unit(150) senses interference by piconet. If interference is detected by the interference detection unit, a load adjusting unit(140) applies gaining-losing ratio according to the load control policy corresponding to each traffic level in the piconet. The load adjusting unit determines each traffic section resource allocation amount. The load adjusting unit controls the traffic loads.
Abstract translation: 目的：提供微微网之间的松弛干扰的方法和装置，以便在实现微微网之间的各种现有方法时减少微微网之间的干扰。 构成：干扰检测单元（150）感测微微网的干扰。 如果干扰检测单元检测到干扰，则负载调整单元（140）根据与微微网中的每个流量级别对应的负载控制策略来应用增益丢失率。 负载调整单元确定每个通信部分资源分配量。 负载调整单元控制流量负载。
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公开(公告)号：KR1020110068255A
公开(公告)日：2011-06-22
申请号：KR1020090125119
申请日：2009-12-15
Applicant: 삼성전자주식회사
IPC: H04L27/32
CPC classification number: H04L27/001
Abstract: PURPOSE: A differential length modulation method and device are provided to convert the phase, frequency, and amplitude of a signal, thereby drastically reducing complexity. CONSTITUTION: A differential modulation device comprises a differential encoding unit(10) and a modulation unit(15). The differential encoding unit includes a logic circuit(11) which outputs a differential encoding signal by comparing a transmission data signal of a current cycle with a delay signal. The differential encoding unit includes a signal delay unit(12). The modulation unit includes a chaotic signal generating unit(16) and a chaotic signal length modulation unit(17).
Abstract translation: 目的：提供差分长度调制方法和装置以转换信号的相位，频率和幅度，从而显着降低复杂度。 构成：差分调制装置包括差分编码单元（10）和调制单元（15）。 差分编码单元包括通过将当前周期的发送数据信号与延迟信号进行比较来输出差分编码信号的逻辑电路（11）。 差分编码单元包括信号延迟单元（12）。 调制单元包括混沌信号生成单元（16）和混沌信号长度调制单元（17）。
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公开(公告)号：KR1020110050313A
公开(公告)日：2011-05-13
申请号：KR1020090107240
申请日：2009-11-06
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A channel connection method is provided to reduce an average channel search frequency of a device in channel connection between a device and a coordinator. CONSTITUTION: A coordinator continuously broadcasts an access induction message(503) through channel 4 in a first super frame(501). A device starts a channel search from channel 1. until the connection induction message is received, the device selects or converts channels successively in an ascending order. If the device receives the connection induction message in channel 4, the device transmits an upper data to the coordinator.
Abstract translation: 目的：提供一种通道连接方法，以减少设备与协调器之间通道连接中设备的平均通道搜索频率。 构成：协调器通过第一超帧（501）中的通道4连续广播接入感应消息（503）。 设备从通道1开始通道搜索，直到接收到连接感应消息，设备按升序顺序选择或转换通道。 如果设备在通道4中接收到连接感应消息，则设备向协调器发送高层数据。
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公开(公告)号：KR1020110032371A
公开(公告)日：2011-03-30
申请号：KR1020090089815
申请日：2009-09-22
Applicant: 삼성전자주식회사
CPC classification number: H04L25/4902
Abstract: PURPOSE: A modulation/demodulation device in GPPM(Group Pulse Position Modulation) and a method thereof are provided to uniformly distribute signals like 0 and 1 in one GPPM conversion code, thereby making an average change amount of spectra uniform. CONSTITUTION: Storage units(401,403) store a basic code set table and an extension code set table. An extension code checking unit(400) checks an extension code corresponding to an input data value using the extension code set table. A basic code checking unit(402) checks a basic code corresponding to each extension code unit configuring the checked expansion code using the basic code set table. A GPPM modulating unit(404) generates one conversion code by arranging the checked basic codes in a preset order. The GPPM modulating unit modulates the inputted data value into the basic code. A data transmitting unit(405) transmits the modulated data.
Abstract translation: 目的：提供GPPM（组脉冲位置调制）中的调制/解调装置及其方法，以在一个GPPM转换代码中均匀地分配诸如0和1的信号，从而使光谱的平均变化量均匀。 构成：存储单元（401,403）存储基本代码集表和扩展代码集表。 扩展代码检查单元（400）使用扩展代码集表检查与输入数据值相对应的扩展代码。 基本代码检查单元（402）使用基本代码集表来检查与配置检查的扩展代码的每个扩展代码单元相对应的基本代码。 GPPM调制单元（404）通过以预设的顺序布置所检查的基本代码来生成一个转换代码。 GPPM调制单元将输入的数据值调制为基本代码。 数据发送单元（405）发送调制数据。
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Patent Agency Ranking
公开(公告)号：KR1020100108785A
公开(公告)日：2010-10-08
申请号：KR1020090026988
申请日：2009-03-30
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
Abstract: PURPOSE: An antenna device of a wireless terminal is provided to prevent a nulling phenomenon by forming dissimilar radiation patterns according to the location or angle of an antenna. CONSTITUTION: An antenna device comprises an electrical contact unit(52) and an antenna radiator(56). The electrical contact unit electrically interlinks the mainboard of a wireless terminal and the antenna radiator. The electrical contact unit is a FPCB(Flexible Printed Circuit Board). The antenna radiator is formed on the electrical contact unit. The antenna radiator forms dissimilar radiation patterns according to the angle and location of the electrical contact unit. The antenna radiator is a metal plate.
Abstract translation: 目的：提供无线终端的天线装置，以通过根据天线的位置或角度形成不同的辐射图来防止零点现象。 构成：天线装置包括电接触单元（52）和天线辐射器（56）。 电接触单元将无线终端的主板和天线辐射器电连接。 电接触单元是FPCB（柔性印刷电路板）。 天线辐射器形成在电接触单元上。 天线辐射器根据电接触单元的角度和位置形成不同的辐射图。 天线辐射器是金属板。
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公开(公告)号：KR1020100060358A
公开(公告)日：2010-06-07
申请号：KR1020080118929
申请日：2008-11-27
Applicant: 삼성전자주식회사
IPC: H04H60/82
CPC classification number: H04H60/82 , H04H20/69 , H04N7/173 , H04N21/4222 , H04N21/84
Abstract: PURPOSE: An internet protocol broadcasting service method and an apparatus thereof are provided to supply desired data to respective users, thereby satisfying service desired of the users. CONSTITUTION: A TV controller of an IPTV(Internet Protocol Television) periodically broadcasts a frame sync signal(301). A portable terminal transmits an acknowledgement response(303). The portable terminal transmits a request for a service corresponding to a user request to the IPTV through an allocated uplink timeslot(305). The TV controller decides an uplink timeslot corresponding to each portable terminal(307). The TV controller transmits broadcasting data to the portable terminal(309).
Abstract translation: 目的：提供一种互联网协议广播服务方法及其装置，用于向各用户提供所需数据，从而满足用户期望的服务。 构成：IPTV（因特网协议电视）的TV控制器周期性地广播帧同步信号（301）。 便携式终端发送确认响应（303）。 便携式终端通过分配的上行链路时隙向IPTV发送对应于用户请求的服务的请求（305）。 TV控制器决定与各便携式终端对应的上行链路时隙。 TV控制器向便携式终端（309）发送广播数据。
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公开(公告)号：KR101612552B1
公开(公告)日：2016-04-15
申请号：KR1020090089813
申请日：2009-09-22
Applicant: 삼성전자주식회사
CPC classification number: H04W72/10 , H04L1/18 , H04L1/1887 , H04L47/2433 , H04L63/00 , H04L2001/0093 , H04W48/12 , H04W72/042 , H04W72/046 , H04W72/048 , H04W72/085
Abstract: 본발명에따른비콘운영방법은근거리통신을통해적어도하나의제2단말과연결되는제1단말이비콘을운영하는방법에있어서, 상기제2단말과관련된적어도하나의변수를확인하는과정과, 상기확인된변수를고려하여, 서로다른특성을갖는복수의비콘중 선택된어느하나를상기제2단말에할당하는과정과, 상기제2단말에할당된상기비콘을전송하는과정을포함한다.
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公开(公告)号：KR1020150087914A
公开(公告)日：2015-07-31
申请号：KR1020140008103
申请日：2014-01-23
Applicant: 삼성전자주식회사
Abstract: 본발명의일 실시예에따르면, 단말(UE)의와이파이(Wi-Fi) 다이렉트(Direct) 연결방법에있어서, 적어도하나의장치로부터프로브(Probe) 신호를수신하는단계, 상기프로브신호에포함된위치정보와상기단말의위치정보를비교하는단계, 상기단말의위치정보와동일한위치정보를포함하는프로브신호를전송하는장치에대하여와이파이다이렉트연결을수행하는단계를포함하는것을특징으로하는방법및 장치를제공할수 있다. 또한, 본발명의실시예에따르면, 무선 AP(Access Point)의와이파이다이렉트지원방법에있어서, 적어도하나의게이트웨이로부터공통위치정보를수신하는단계및 자신의 AP 고유식별정보와상기공통위치정보를적어도하나의와이파이다이렉트지원장치로전송하는단계를포함하고, 상기고유식별정보및 공통위치정보는상기와이파이다이렉트지원장치에서프로브신호에포함되는위치정보를생성하는이용되는것을특징으로하는방법및 장치를제공할수 있다.
Abstract translation: 根据本发明的实施例，终端（UE）的Wi-Fi直接连接方法包括以下步骤：从至少一个设备接收探测信号; 将包括在探测信号中的位置信息与UE的位置信息进行比较; 以及对发送包括所述UE的相同位置信息的探测信号的设备执行Wi-Fi直接连接。 另外，根据本发明的另一实施例，一种用于支持接入点（AP）的Wi-Fi直接连接的方法包括以下步骤：从至少一个网关接收公共位置信息; 以及将公共位置信息和AP识别信息发送到支持Wi-Fi直接连接的至少一个设备，其中所述识别信息和所述公共位置信息用于产生包含在所述设备中的探测信号中的位置信息，所述设备支持 Wi-Fi直接连接。
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