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公开(公告)号：KR1020140131285A
公开(公告)日：2014-11-12
申请号：KR1020140053393
申请日：2014-05-02
Applicant: 삼성전자주식회사
CPC classification number: H04W52/146 , H04W52/34 , H04W52/365 , H04W76/15 , H04W76/27
Abstract: 본 발명은 무선통신 시스템에서 상향링크 전력 제어 방법 및 장치에 관한 것으로서, 무선통신 시스템에서 다수의 기지국과 전송링크를 형성하는 단말의 상향링크 전력 제어 방법은, 상기 다수의 기지국 중에서 적어도 하나의 기지국에 의한 잉여전력보고 트리거 이벤트를 감지하는 과정과, 상기 단말의 잉여전력 정보를 상기 다수의 기지국 중에서 적어도 하나의 기지국으로 보고하는 과정을 포함할 수 있다.
Abstract translation: 本发明涉及一种在无线通信系统中控制上行链路功率的方法和装置。 用于控制在无线通信系统中与多个基站形成传输链路的终端的上行链路功率的方法可以包括以下步骤：通过所述多个基站中的至少一个基站检测功率余量报告触发事件; 以及将所述终端上的功率余量信息报告给所述多个基站中的至少一个基站。
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公开(公告)号：KR101405743B1
公开(公告)日：2014-06-12
申请号：KR1020070001792
申请日：2007-01-05
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W36/0066 , H04W36/0033
Abstract: 본 발명은 이동 통신 시스템에서 서로 다른 종류의 망 접속 시스템 간 데이터 서비스의 단절 없이 효율적으로 핸드오프를 수행할 수 있는 방법 및 그 시스템에 관한 것이다.
이를 위해 타깃 시스템의 패킷 제어기는 단말의 식별자가 포함된 요청 메시지를 상기 소스 시스템을 통해 소스 시스템과 접속한 단말로부터 획득하고, 상기 획득한 식별자를 사용하여 상기 단말이 상기 소스 시스템에 접속하기 이전에 연결되어 있던 기존 패킷 제어부로부터 상기 단말의 세션 정보를 획득한다. 상기 타깃 시스템의 패킷 제어기에 의해 세션 정보가 획득될 시, 상기 타깃 시스템의 패킷 데이터 서비스 노드가 상기 소스 시스템의 액세스 서비스 네트워크로부터 상기 단말의 데이터 서비스에 관련된 컨텍스트 정보를 획득하며, 상기 단말의 핸드오프 이후에 상기 타깃 시스템이 상기 세션 정보와 상기 데이터 서비스 관련 정보를 사용하여 상기 단말로 데이터 서비스를 제공한다.
핸드오프, 1X-EVDO(Evolution Data Only), WiMax, Vertical Handoff-
公开(公告)号：KR1020140062314A
公开(公告)日：2014-05-23
申请号：KR1020120128879
申请日：2012-11-14
Applicant: 삼성전자주식회사
CPC classification number: H04W72/1289 , H04B17/318 , H04L5/0035 , H04W16/28 , H04W72/0446 , H04W72/046 , H04W72/1231
Abstract: A method for receiving a scheduling channel by a terminal in a wireless communication system using beam forming includes the steps of receiving a main scheduling channel transmitted by a serving base station; determining the resource of a sub scheduling channel according to each reception beam; and receiving the sub scheduling channel which does not collide with data transmission and reception resources for each reception beam according to the determination result.
Abstract translation: 一种使用波束形成的无线通信系统中的终端接收调度信道的方法包括以下步骤：接收由服务基站发送的主调度信道; 根据每个接收波束确定子调度信道的资源; 以及根据确定结果接收不与每个接收波束的数据发送和接收资源相冲突的子调度信道。
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44.发明公开무선 통신 시스템에서 다중 기지국 협력 통신에 사용하는 단말의 통신 인증을 위한 보안키를 관리하는 방법 및 장치 审中-实审用于处理无线电通信系统中的多个基站的移动站的安全密钥的方法和装置
公开(公告)号：KR1020140052768A
公开(公告)日：2014-05-07
申请号：KR1020120119319
申请日：2012-10-25
Applicant: 삼성전자주식회사
Abstract: The present invention relates to a method to manage a security key in a cloud cell consisting of member base stations which provides cooperative communication for a terminal. The method comprises the steps of: creating an input value to generate a security key for data transmission usage and reception with member base stations, according to the member base stations; transmitting an input value for a corresponding member base station to each of the member base stations; and creating a security key for the member base station using the input value for each of the member base stations.
Abstract translation: 本发明涉及一种管理由小区组成的云小区中的安全密钥的方法，所述成员基站为终端提供协作通信。 该方法包括以下步骤：根据成员基站，创建输入值以产生用于与成员基站的数据传输使用和接收的安全密钥; 向每个成员基站发送对应的成员基站的输入值; 以及使用每个成员基站的输入值为所述成员基站创建安全密钥。
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45.发明授权
公开(公告)号：KR101384837B1
公开(公告)日：2014-04-16
申请号：KR1020070084656
申请日：2007-08-22
Applicant: 삼성전자주식회사
CPC classification number: H04L1/1607 , H04L1/0079 , H04L1/1812 , H04L5/0007 , H04L5/0055
Abstract: 본 발명은 시간 분할 듀플렉싱(TDD: Time Division Duplexing) 기반의 직교 주파수 분할 다중 접속(OFDMA: Orthogonal Frequency Division Multiple Access) 시스템에서 기지국이 제어 정보를 전송하는 방법에 있어서, 순방향 링크(FL: Forward-Link)를 위해 할당된 타임 슬럿들의 개수와 역방향 링크(RL: Reverse-Link)를 위해 할당된 타임 슬럿들의 개수를 기반으로 획득되는 값을 결정하는 과정과, 상기 값이 양의 정수가 아닐 경우, 이동 단말들을 복수개의 그룹들로 그룹핑하여 그룹 인덱스 정보를 생성하는 과정과, 상기 값과 상기 그룹 인덱스 정보를 포함하는 제어 정보를 상기 이동 단말들로 전송하는 과정을 포함을 포함한다.
TDD(Time Division Duplexing), OFDM(A), ACK/NACK, time slot, load balancing-
Patent Agency Ranking
公开(公告)号：KR1020140033655A
公开(公告)日：2014-03-19
申请号：KR1020120099740
申请日：2012-09-10
Applicant: 삼성전자주식회사
CPC classification number: H04W72/048 , H04W8/02 , H04W16/32
Abstract: The present invention relates to a method for enabling a mobile terminal to receive resources from a mobile communication system comprising: a process for executing a measurement operation and a measurement report operation and a process for receiving resources from a small cell base station or a macro base station based on a neighboring small cell base station list and a neighboring small cell base station change rate. The neighboring small cell base station list includes information for neighboring small cell base stations. The neighboring small cell base stations indicates that a reference signal reception signal strength measured from the mobile terminal is over a threshold reception signal strength. The neighboring small cell base station change rate is determined using a neighboring small cell base station list written in a current point and a neighboring small cell base station list written in a past point. [Reference numerals] (211) Receive a measurement indication message; (213) Is it a point for executing a measurement operation?; (215) Execute a measurement operation; (217) Generate measurement result information; (219) Is it a point for executing a measurement report operation?; (221) Transmit a measurement report message; (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End
Abstract translation: 本发明涉及一种使移动终端能够从移动通信系统接收资源的方法，包括：执行测量操作和测量报告操作的过程以及从小小区基站或宏基站接收资源的过程 基于相邻小区基站列表和相邻小区基站变化率的站。 相邻的小小区基站列表包括用于相邻小型小区基站的信息。 相邻的小小区基站指示从移动终端测量的参考信号接收信号强度超过阈值接收信号强度。 使用写在当前点的相邻小型小区基站列表和以过去点写入的相邻小区基站列表来确定相邻的小小区基站变化率。 （附图标记）（211）接收测量指示消息; （213）是执行测量操作的一点吗？ （215）执行测量操作; （217）生成测量结果信息; （219）是否执行测量报告操作的一点？ （221）发送测量报告消息; （AA）开始; （BB，DD）否; （CC，EE）是; （FF）结束
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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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50.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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