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公开(公告)号：KR1020150070945A
公开(公告)日：2015-06-25
申请号：KR1020140175328
申请日：2014-12-08
Applicant: 한국전자통신연구원
Abstract: 이종망환경에서단말이기지국에접속하는방법및 장치가제공된다. 단말은기준정보를토대로 RAT(Radio Access Technology) 선택기준을획득한다. 그리고서비스별로 RAT 선택기준에따라기지국접속을수행하는복수의송수신기중에서적어도하나의송수신기를선택하고, 선택된송수신기를통하여기지국에접속하여해당서비스를제공한다.
Abstract translation: 本发明提供一种终端访问异构网络中的基站的方法和装置。 终端：基于标准信息获取选择标准; 从多个收发机中选择至少一个，其基于服务的RAT选择标准接入基站; 通过选定的收发器访问基站; 然后提供相关服务。
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公开(公告)号：KR1020140118150A
公开(公告)日：2014-10-08
申请号：KR1020130033584
申请日：2013-03-28
Applicant: 한국전자통신연구원
IPC: H04W72/04
CPC classification number: H04L5/003 , H04B7/2643 , H04L5/0046 , H04L5/0073 , H04W16/10 , H04W24/00 , H04W28/08
Abstract: A dynamic resource allocation device of a first base station, which manages a first cell in a cellular communications system including the first cell and a plurality of adjacent cells which is adjacent to the first cell, determines a time resource division vector that a time resource division cycle is composed of a plurality of time division sections and calculates and updates the time resource division vector maximizing utilities of a user terminal in a preset objective function. A first time division section of the time division sections is operated as time resource recycle coefficient 1 on the user terminal located in the center area of the adjacent cells and the first cell. The reset time division sections except for the first time division section of the time division sections are operated as time resource recycle coefficient n on the user terminal located on a cell boundary area of the adjacent cells and the first cell.
Abstract translation: 第一基站的动态资源分配装置，其管理包括第一小区和与第一小区相邻的多个相邻小区的蜂窝通信系统中的第一小区，确定时间资源划分向量，时间资源分配 周期由多个时分部分组成，并且计算和更新在预设目标函数中最大化用户终端的实用程度的时间资源分割矢量。 时分部分的第一分时段在位于相邻小区和第一小区的中心区域的用户终端上作为时间资源再循环系数1运行。 除了时分部分的第一分时部分之外的复位时分部分在位于相邻小区和第一小区的小区边界区域上的用户终端上作为时间资源再循环系数n运行。
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公开(公告)号：KR1020140090080A
公开(公告)日：2014-07-16
申请号：KR1020130160509
申请日：2013-12-20
Applicant: 한국전자통신연구원
Abstract: According to an embodiment of the present invention, a terminal is provided. The terminal includes a memory and a processor for managing icons of programs installed in the memory. The processor determines an icon arrangement standard, arranges the icons according to the icon arrangement standard, and displays all or part of the arranged icons on a screen. The icon arrangement standard is at least any one among a program use frequency standard, a time standard, a place standard, a program use pattern standard, and a category standard.
Abstract translation: 根据本发明的实施例，提供一种终端。 终端包括用于管理安装在存储器中的程序的图标的存储器和处理器。 处理器确定图标布置标准，根据图标排列标准布置图标，并且在屏幕上显示所有或部分排列的图标。 图标排列标准是程序使用频率标准，时间标准，地点标准，程序使用模式标准和类别标准中的至少任一个。
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公开(公告)号：KR1020140077647A
公开(公告)日：2014-06-24
申请号：KR1020120146687
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04B7/04
CPC classification number: H04B7/024 , H04B7/0619
Abstract: Provided is a method of selecting a base station to be participated cooperatively based on the strength of a received signal in order to be able to calculate smoothly a free coding vector if there are three or more base stations to share information. According to an embodiment of the present invention, the method can be improved as compared to a non-cooperative network and achieve proximity performance to a completed cooperative network by determining the base stations to share the information among all the base stations in a plurality of cell MIMO network.
Abstract translation: 提供了一种基于接收信号的强度来协同选择要参与的基站的方法，以便如果存在三个或更多个基站来共享信息，则能够平滑地计算自由编码矢量。 根据本发明的实施例，与非协作网络相比，可以改进该方法，并且通过确定基站在多个小区中的所有基站之间共享信息来实现对完成的协作网络的接近性能 MIMO网络。
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公开(公告)号：KR1020140077646A
公开(公告)日：2014-06-24
申请号：KR1020120146686
申请日：2012-12-14
Applicant: 한국전자통신연구원
IPC: H04B7/04
Abstract: Provided is a method to select an optimal serving base station in a base station of multi-cell cooperative communication network. According to an embodiment of the present invention, the base station included in the multi-cell cooperative communication network can efficiently select the optimal serving base station for a specific terminal and also provide an efficient method of selecting the optimal serving base station of the base station even in case a network on which an one-way cooperative communication is mounted.
Abstract translation: 提供了一种在多小区协作通信网络的基站中选择最优服务基站的方法。 根据本发明的实施例，包括在多小区协作通信网络中的基站可以有效地选择用于特定终端的最优服务基站，并且还提供选择基站的最优服务基站的有效方法 即使在安装了单向协作通信的网络的情况下也是如此。
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Patent Agency Ranking
公开(公告)号：KR101397985B1
公开(公告)日：2014-05-27
申请号：KR1020100070968
申请日：2010-07-22
Applicant: 한국전자통신연구원
Inventor： 이승환
CPC classification number: H04W52/42 , H04B7/0617 , H04W52/283
Abstract: 본 발명은 통신 비용은 절감하고 통신 기기간 간섭은 최소화할 수 있도록 하는 무선 통신 장치 및 방법에 관한 것으로, 상기 무선 통신 장치는 송신측 및 수신측의 위치를 파악하는 송/수신측 위치 파악부; 상기 송신측 및 수신측의 위치에 따른 전파전파 특성을 파악하고, 상기 전파전파 특성을 고려하여 송신 전력을 결정하는 송신 전력 결정부; 송신신호의 서비스 타입을 분석하여 상기 송신신호가 실시간 전송을 필요로 하는지 여부를 확인하고, 상기 송신신호가 실시간 전송을 필요로 하면, 상기 송신 전력 결정부에 의해 결정된 송신 전력으로 상기 송신 신호가 실시간 전송되도록 상기 송신신호의 송신시간을 결정하며, 상기 송신신호가 실시간 전송을 필요로 하지 않으면, 주파수 이용 요금을 고려하여 상기 송신신호의 송신시간을 결정하는 송신 시간 결정부; 및 상기 송신 전력 결정부 및 상기 송신 시간 결정부에 의해 결정된 송신 전력 및 송신 시간에 따라 상기 송신 신호를 송신하는 송신부를 포함할 수 있다.
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公开(公告)号：KR1020140001300A
公开(公告)日：2014-01-07
申请号：KR1020120067895
申请日：2012-06-25
Applicant: 한국전자통신연구원
IPC: H04B7/24
CPC classification number: H04W76/14 , H04W16/26 , H04W72/0406 , H04W72/042
Abstract: The present invention relates to a cellular communication system and a communication method for the same to enable simultaneous transmission and reception between a base station and a terminal through a repeater or terminal-to-terminal communication inside a cell using a universal link. According to an embodiment of the present invention, the communication method for a cellular communication system comprises: a step of transmitting universal link configuration information and transmission control signals from a base station to a first terminal inside a cell; a step of transmitting the universal link configuration information and reception control signals from the base station to a second terminal inside the cell; and a step of transmitting and receiving direct signals to the first and second terminals through a universal link.
Abstract translation: 蜂窝通信系统及其通信方法技术领域本发明涉及一种蜂窝通信系统及其通信方法，其用于通过使用通用链路的小区内的中继器或终端到终端通信来实现基站与终端之间的同时发送和接收。 根据本发明的实施例，蜂窝通信系统的通信方法包括：从基站向小区内的第一终端发送通用链路配置信息和传输控制信号的步骤; 将通用链路配置信息和接收控制信号从基站发送到小区内的第二终端的步骤; 以及通过通用链路向第一和第二终端发送和接收直接信号的步骤。
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公开(公告)号：KR1020130137368A
公开(公告)日：2013-12-17
申请号：KR1020120060889
申请日：2012-06-07
Applicant: 한국전자통신연구원
Abstract: Disclosed are a multi-mode terminal and a communication-relaying method using the same capable of increasing utilization of device and efficiency of a network by making a mobile terminal which supports a plurality of communication modes support additionally a relaying function. A communication-relaying method of multi-mode terminal according to one embodiment of the present invention includes: a step in which a base station searches a terminal supporting a plurality of communication modes; a step in which the base station selects among the searched terminals a relay terminal matching with a certain conditions for performing multi-mode relay function; a step in which the base station requests to perform the relay function to the relay terminal; and a step in which the relay terminal relays the communication between the based station and a target terminal by responding to the request of the base station. [Reference numerals] (100) Serving base station;(110) Multi-mode terminal;(120) Target terminal;(AA) Searching multi-mode terminal;(BB) Checking whether MRS function is provided;(CC) Checking amount of battery remaining;(DD) Checking channel status;(EE) Selecting relay terminal;(FF) Requesting MRS;(GG) Accepting MRS request;(HH) Communication relay
Abstract translation: 公开了通过使支持多种通信模式的移动终端另外支持中继功能的能够增加设备利用率和网络效率的多模式终端和通信中继方法。 根据本发明的一个实施例的多模终端的通信中继方法包括：基站搜索支持多种通信模式的终端的步骤; 所述基站在搜索到的终端中选择与用于执行多模式中继功能的某些条件相匹配的中继终端的步骤; 基站请求对中继终端执行中继功能的步骤; 以及中继终端通过响应于基站的请求来中继基站与目标终端之间的通信的步骤。 （100）服务基站;（110）多模终端;（120）目标终端;（AA）搜索多模终端;（BB）检查是否提供MRS功能;（CC）检查量 剩余电量（DD）检查通道状态;（EE）选择继电器端子;（FF）请求MRS;（GG）接受MRS请求;（HH）通讯继电器
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公开(公告)号：KR101340370B1
公开(公告)日：2013-12-11
申请号：KR1020100054904
申请日：2010-06-10
Applicant: 한국전자통신연구원
Inventor： 이승환
Abstract: 본 발명은 위치 식별 장치 및 방법에 관한 것으로, 더욱 상세하게는 무선 통신 기술을 이용하여 상대 위치 및 절대 위치를 식별하는 위치 식별 장치 및 방법에 관한 것이다.
본 발명의 실시 예에 따른 위치 식별 장치는, 공간 다중화를 통해 다수의 빔 공간을 정의하고, 상기 빔 공간에 빔을 형성하여 전 방향으로 빔 포밍하는 제 1 단말 및 제 2 단말을 포함하고, 상기 제 1 단말은 상기 빔 포밍의 각도를 변경하면서 상기 빔의 신호의 크기가 최대가 되는 빔 포밍의 각도 범위를 상기 제 2 단말의 위치 범위로 결정하고, 상기 결정된 제 2 단말의 위치 범위를 기준으로 상기 형성된 빔의 두께를 줄여 빔 포밍하여 상기 제 2 단말의 상대 위치를 식별한다.-
公开(公告)号：KR1020130127311A
公开(公告)日：2013-11-22
申请号：KR1020120051139
申请日：2012-05-14
Applicant: 한국전자통신연구원
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
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