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公开(公告)号：KR1020140003940A
公开(公告)日：2014-01-10
申请号：KR1020120071767
申请日：2012-07-02
Applicant: 삼성전자주식회사
CPC classification number: H04W72/082 , H04B7/0413 , H04B7/0617
Abstract: The present invention relates to a device and method for using resources in a communication system. The present invention provides a step of scheduling the resources to communicate with a base station in one or more terminals; a step of determining one among a resource which is not used for communication between the base station and the terminals and a resource of which a rate for influencing the communication with the terminals is less than a predetermined threshold; and a step of allocating the determined resource as a resource communicating between the terminals without the base station.
Abstract translation: 本发明涉及一种在通信系统中使用资源的装置和方法。 本发明提供一种调度资源以与一个或多个终端中的基站进行通信的步骤; 确定不用于基站和终端之间的通信的资源之一和影响与终端的通信的速率的资源小于预定阈值的步骤; 以及将所确定的资源分配为在没有所述基站的终端之间进行通信的资源的步骤。
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公开(公告)号：KR1020130111732A
公开(公告)日：2013-10-11
申请号：KR1020120033834
申请日：2012-04-02
Applicant: 삼성전자주식회사
CPC classification number: H04W24/10 , H04W48/20 , H04W16/24 , H04W72/0486
Abstract: PURPOSE: A method for configuring a cloud cell in a wireless communication system and an apparatus thereof are provided to configure a cloud cell for serving uplink and a cloud cell for serving downlink of the same terminal differently. CONSTITUTION: A control unit (920) instructs channel measurement to a terminal and adjacent base stations. The control unit collects measurement result from the terminal and the adjacent base stations. The control unit determines an uplink cloud cell configuration base station and a downlink cloud cell configuration base station on the ground of the measurement result. The uplink cloud cell configuration base station and the downlink cloud cell configuration base station are determined differently. When the terminal enters the network, a main base station recognizes itself as a main base station. [Reference numerals] (900) Transmitting unit; (910) Receiving unit; (920) Control unit; (AA) Base station
Abstract translation: 目的：提供一种用于在无线通信系统中配置云小区的方法及其装置，以配置用于服务上行链路的云小区和用于为相同终端的下行链路服务的云小区。 构成：控制单元（920）向终端和相邻基站指示信道测量。 控制单元从终端和相邻的基站收集测量结果。 控制单元基于测量结果确定上行链路云小区配置基站和下行链路云小区配置基站。 不同地确定上行链路云单元配置基站和下行云单元配置基站。 当终端进入网络时，主基站将其自身识别为主基站。 （附图标记）（900）发送单元; （910）接收单元; （920）控制单元; （AA）基站
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公开(公告)号：KR1020130087258A
公开(公告)日：2013-08-06
申请号：KR1020120008455
申请日：2012-01-27
Applicant: 삼성전자주식회사
CPC classification number: H04W72/085 , H04L1/0026 , H04L1/1867 , H04L5/0057 , H04L5/0094 , H04W72/042 , H04W24/10 , H04W88/08
Abstract: PURPOSE: A service providing method and a system thereof is provided to improve credibility of links weak in high frequency range by making a plurality of member base stations forming a cloud cell serve one terminal. CONSTITUTION: A receiver (905) receives a channel quality report from a terminal. If a handshaking of terminal is recognized, a control unit (910) operates as a primary base station for serving the terminal. The control unit assigns resources for a channel quality report of the terminal. The control unit determines at least one sub base station which serves the terminal by using the channel quality report received by the terminal. The control unit forms the primary base station and at least one sub base station as member base stations of a cloud cell for the terminal. [Reference numerals] (905) Receiver; (910) Control unit; (915) Transmitter
Abstract translation: 目的：提供一种服务提供方法及其系统，以通过使形成云单元的多个成员基站服务于一个终端来提高在高频范围内弱的链路的可信度。 构成：接收机（905）从终端接收信道质量报告。 如果识别到终端的握手，则控制单元（910）作为用于服务终端的主基站进行操作。 控制单元为终端的信道质量报告分配资源。 控制单元通过使用终端接收到的信道质量报告来确定至少一个为终端服务的子基站。 控制单元形成主基站和至少一个子基站作为终端的云单元的成员基站。 （附图标记）（905）接收机; （910）控制单元; （915）变送器
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54.发明公开
公开(公告)号：KR1020130080203A
公开(公告)日：2013-07-12
申请号：KR1020120000997
申请日：2012-01-04
Applicant: 삼성전자주식회사
CPC classification number: G06F11/1048 , G11C11/5628
Abstract: PURPOSE: A method of generating program data considering asymmetric characteristic of cell states and a memory system using the same are provided to prevent the deterioration of threshold voltage distribution by controlling the number of memory cells included in states which bring the deterioration of the threshold voltage distribution in a specific state. CONSTITUTION: A randomizer (1250) randomizes program data to be stored in a non-volatile memory device. A guided scramble block (1270) controls the number of first bits included in the randomized program data to reduce the frequency of a data state corresponding to the highest program state among data states formed according to the randomized program data.
Abstract translation: 目的：提供考虑单元状态的非对称特性的程序数据的生成方法和使用其的存储器系统的方法，以通过控制包含在导致阈值电压分布恶化的状态中的存储单元的数量来防止阈值电压分布的恶化 在一个特定的状态。 构成：随机化器（1250）将要存储在非易失性存储器件中的程序数据随机化。 引导加扰块（1270）控制随机化程序数据中包含的第一比特数，以减少根据随机化程序数据形成的数据状态中与最高程序状态相对应的数据状态的频率。
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公开(公告)号：KR1020130043078A
公开(公告)日：2013-04-29
申请号：KR1020120116788
申请日：2012-10-19
Applicant: 삼성전자주식회사
Inventor： 정정수
IPC: H04B7/04
CPC classification number: H04W52/50 , H04B7/0617 , H04B7/0408 , H04B7/0695 , H04B7/088 , H04L25/0224 , H04L25/03955
Abstract: PURPOSE: An uplink control method and a device thereof are provided to allow a terminal to select an uplink transmission beam for executing a random access process in a wireless communication system for supporting a beam forming process. CONSTITUTION: A control unit(1000) receives a downlink reference signal from a plurality of transmission beams in a base station through a plurality of reception beams including different directivity. The control unit measures path loss based on reception signal strength for a plurality of downlink reference signals received through different transmission and reception beams. The control unit selects the transmission beam of a terminal for uplink based on a path loss value measured from the plurality of the downlink reference signals. The control unit transmits an uplink signal by using the selected transmission beam. [Reference numerals] (1000) Control unit; (1002) Uplink control unit; (1010) Modem; (1020) RF chain; (1030) Beam forming unit; (1040) Storage unit;
Abstract translation: 目的：提供上行链路控制方法及其装置，以允许终端在用于支持波束形成处理的无线通信系统中选择用于执行随机接入过程的上行链路传输波束。 构成：控制单元（1000）通过包括不同方向性的多个接收波束从基站中的多个发射波束接收下行链路参考信号。 控制单元基于通过不同的发送和接收波束接收的多个下行链路参考信号的接收信号强度来测量路径损耗。 控制单元基于从多个下行链路参考信号测量的路径损耗值来选择用于上行链路的终端的发送波束。 控制单元通过使用所选择的发送波束来发送上行链路信号。 （附图标记）（1000）控制单元; （1002）上行链路控制单元; （1010）调制解调器 （1020）RF链; （1030）光束成形单元; （1040）存储单元;
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Patent Agency Ranking
公开(公告)号：KR101230802B1
公开(公告)日：2013-02-06
申请号：KR1020060015859
申请日：2006-02-17
Applicant: 삼성전자주식회사
Abstract: 본 발명은 이동통신시스템에서 이동 단말로부터 피드백 되는 채널 품질 정보를 기반으로 기지국이 적응 변조 및 부호화와 채널 감응 스케줄링을 수행하는 장치 및 방법에 관한 것이다.
이를 위해, 기지국이 트래픽/파일럿 비율을 측정하고, 상기 측정한 트래픽/파일럿 비율과 기준 값의 비교 결과에 의해 생성한 트래픽/파일럿 비율 조정 명령을 이동 단말로 전송한다. 상기 이동 단말은 상기 기지국으로부터 수신한 트래픽/파일럿 비율 조정 명령에 의해 채널 품질 정보를 선별적으로 전송한다. 상기 기지국은 상기 이동 단말로부터 수신한 채널 품질 정보를 기반으로 적응 변조 및 부호화와 채널 감응 스케줄링을 수행한다.
HRPD, ACM, OFDM, HSPDA, CQI-
公开(公告)号：KR1020110084024A
公开(公告)日：2011-07-21
申请号：KR1020100004052
申请日：2010-01-15
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W48/08 , H04W4/08 , H04W4/70 , H04W24/10 , H04W72/005
Abstract: PURPOSE: A device for processing a measurement for an idle mode device with low mobility in a wireless communication system is provided to efficiently manage a low mobility idle mode M2M/MTC device. CONSTITUTION: A method for processing a measurement for an idle mode device with low mobility in a wireless communication system comprises steps of: defining a set which is composed of a limited number of cells; creating additional management information which causes a general management and a management within frequency, among frequencies, and among systems; and creating system information which includes the general management and the additional management and broadcast the created system information.
Abstract translation: 目的：提供一种用于在无线通信系统中处理具有低移动性的空闲模式设备的测量的设备，以有效地管理低移动性空闲模式M2M / MTC设备。 构成：在无线通信系统中用于处理具有低移动性的空闲模式设备的测量的方法包括以下步骤：定义由有限数量的小区组成的集合; 创建额外的管理信息，在频率，频率之间和系统之间进行总体管理和管理; 并创建包括一般管理和附加管理的系统信息，并广播所创建的系统信息。
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公开(公告)号：KR1020110083547A
公开(公告)日：2011-07-20
申请号：KR1020110003282
申请日：2011-01-12
Applicant: 삼성전자주식회사
CPC classification number: H04W74/006 , H04W74/08 , Y02D70/1242 , Y02D70/1262 , Y02D70/21 , Y02D70/23 , H04W72/042 , H04W88/023 , H04W88/08
Abstract: PURPOSE: A method and apparatus for accessing random access channel in a wireless communication system are provided to support an access about a random access channel in a wireless network. CONSTITUTION: An apparatus and method for accessing an RACH(Random Access Channel) at a low-power terminal in a wireless communication system are provided, in which resource allocation information is acquired according to used resource identification information included in system information broadcast from a BS(Base Station), and a random access preamble is transmitted to the BS according to the acquired resource allocation information.
Abstract translation: 目的：提供一种在无线通信系统中访问随机接入信道的方法和装置，以支持关于无线网络中的随机接入信道的接入。 提供了一种用于在无线通信系统中的低功率终端处访问RACH（随机接入信道）的装置和方法，其中根据从BS广播的系统信息中包括的所使用的资源标识信息，获取资源分配信息 （基站），并且根据获取的资源分配信息向BS发送随机接入前导码。
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公开(公告)号：KR1020110082437A
公开(公告)日：2011-07-19
申请号：KR1020100002408
申请日：2010-01-11
Applicant: 삼성전자주식회사
CPC classification number: H04W74/08 , H04L1/1812 , H04L1/18
Abstract: PURPOSE: A data transceiving method of contention based access and apparatus thereof in a mobile communication system are provided to prevent consecutive collision by HARQ(Hybrid Automatic Repeat reQuest) operation. CONSTITUTION: It determines whether to transmit data to a base station by using an access method(215). Contention based grant is obtained from the base station(230). A required_uplink_power is requested in order to transmit first margin value data. Transmission power is determined by adding maximum transmission power value to required-uplink-power value(235).
Abstract translation: 目的：提供一种移动通信系统中基于争用的接入及其装置的数据收发方法，以防止HARQ（Hybrid Automatic Repeat ReQuest，混合自动重传请求）操作的连续冲突。 规定：通过使用访问方式（215）确定是否向基站发送数据。 从基站（230）获得基于竞争的许可。 为了发送第一保证金值数据，请求required_uplink_power。 通过将最大发射功率值加到所需上行链路功率值（235）来确定发射功率。
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公开(公告)号：KR101023315B1
公开(公告)日：2011-03-18
申请号：KR1020030078142
申请日：2003-11-05
Applicant: 삼성전자주식회사
IPC: H04B7/14
Abstract: 본 발명은 고속 패킷 데이터 시스템에서 방송을 등록하기 위한 기지국에서의 제어 방법에 있어서, 단말이 수신하고자 하는 방송 프로그램에 관한 정보를 가지는 방송 등록 메시지를 수신하는 과정과, 상기 단말이 수신하고자 하는 방송 프로그램을 제공할 수 없을 경우, 상기 단말이 상기 방송 등록 메시지를 재전송 하기 위해 필요한 재전송 정보를 상기 단말에게 전송하는 과정을 포함한다.
방송 서비스, 재시도 메시지
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