-
公开(公告)号：KR1020150120831A
公开(公告)日：2015-10-28
申请号：KR1020140062211
申请日：2014-05-23
Applicant: 한국과학기술원
CPC classification number: H04J11/0079 , H04B7/2612 , H04J2211/005
Abstract: 일실시예에따른노드가기지국에임의접속절차를수행하는방법이개시된다. 임의접속절차를수행하는방법은, 기지국으로부터생성된셀의공간그룹정보를수신하는단계, 셀의공간그룹정보를기초로상기노드에대응하는공간그룹을식별하는단계, 프리앰블신호를생성하여상기기지국에전송하는단계및 프리앰블신호에대한응답으로서임의접속응답메시지를수신하는단계를포함한다.
Abstract translation: 根据本发明的一个实施例，公开了一种使节点在基站中执行随机接入过程的方法。 执行随机接入过程的方法包括以下步骤：接收从基站产生的小区空间组信息; 基于小区空间群信息识别对应于该节点的空间群; 生成前导信号以将信号发送到基站; 以及响应于前导信号接收随机接入响应消息。
-
公开(公告)号：KR101397746B1
公开(公告)日：2014-05-21
申请号：KR1020120131701
申请日：2012-11-20
Applicant: 한국과학기술원
IPC: H02J3/36
CPC classification number: H02J13/0013 , H02J3/12 , H02J2003/388 , Y04S10/12
Abstract: Disclosed are a system and a method for optimizing an aggregated load and power management of a generator. A power management system comprises a local apartment-to-grid (A2G) system for transmitting a local A2G energy profile to a central A2G manager to comply with A2G energy routing determination from the central A2G manager; and the central A2G manager for making the A2G energy routing determination based on energy related information including the local A2G energy profile to transmit the routing determination to the local A2G manager.
Abstract translation: 公开了一种用于优化发电机的汇总负载和功率管理的系统和方法。 电力管理系统包括用于将中心A2G管理器发送本地A2G能量曲线的本地公寓至电网（A2G）系统以符合来自中央A2G管理器的A2G能量路由确定; 以及中央A2G管理器，用于基于包括本地A2G能量简档的能量相关信息进行A2G能量路由确定，以将路由确定发送到本地A2G管理器。
-
Patent Agency Ranking
公开(公告)号：KR101633495B1
公开(公告)日：2016-06-24
申请号：KR1020090089354
申请日：2009-09-22
CPC classification number: H04B7/024 , H04B17/364 , H04B17/382 , H04L1/0006 , H04L2001/0092 , H04W72/0406 , H04W72/082
Abstract: 무선통신시스템에서지연을고려한다중노드협력방법을제안한다. 지연속성이유사한상향링크협력단말기들을상향링크협력영역으로구분하도록스케줄링하고상향링크협력영역과비협력영역간간섭을제거하는프레임구조를제안한다. 또한, 다중노드협력적용시발생하는지연속성에따라확장된주기적전치부호를적용하고확장된주기적전치부호를고려한상향링크와하향링크의협력기지국을결정하는방법을제안한다.
-
公开(公告)号：KR101360647B1
公开(公告)日：2014-02-10
申请号：KR1020120038417
申请日：2012-04-13
Applicant: 한국과학기술원
CPC classification number: H04L1/0026 , H04L1/1671 , H04L1/1861 , H04W72/04 , H04W72/121
Abstract: 그룹 기반 통신 기법을 이용한 기지국과 단말들 사이의 통신 방법이 개시된다. 본 발명은 고정된 위치에 설치된 복수의 단말들을 복수의 그룹들로 그룹화하고, 복수의 그룹들 각각에게 고유한 상향 링크 자원을 할당함으로써, UL-MAP 오버헤드를 감소시키고 데이터 전송을 위한 자원을 최대로 활용하는 기술을 제공한다.
-
公开(公告)号：KR1020130116105A
公开(公告)日：2013-10-23
申请号：KR1020120038417
申请日：2012-04-13
Applicant: 한국과학기술원
CPC classification number: H04L1/0026 , H04L1/1671 , H04L1/1861 , H04W72/04 , H04W72/121 , H04W72/042 , H04L1/0003 , H04W4/70 , H04W72/0413
Abstract: PURPOSE: A communications method between a base station and terminals using a group based communications scheme is provided to group multiple machine-to-machine (M2M) terminals installed in a fixed location into multiple groups according to a modulation and coding scheme (MCS) level. CONSTITUTION: In a communications method of a base station communicating with multiple terminals which are installed in a fixed location, the multiple terminals are grouped into multiple groups based on a channel state between the base station and each of the multiple terminals. A different uplink resource is allocated to each of the multiple groups within uplink resources. A different MCS is determined for each of the multiple groups. A level of the MCS is determined based on the channel state between the base station and at least one terminal included in each of the multiple groups.
Abstract translation: 目的：提供使用基于组的通信方案的基站和终端之间的通信方法，以根据调制和编码方案（MCS）级别将安装在固定位置的多个机器对机器（M2M）终端分组成多个组 。 构成：在与安装在固定位置的多个终端通信的基站的通信方法中，基于基站与多个终端中的每个终端之间的信道状态，将多个终端分组为多个组。 不同的上行链路资源被分配给上行链路资源内的多个组中的每一个。 为多个组中的每一个确定不同的MCS。 基于基站与包括在多个组中的每一个中的至少一个终端之间的信道状态来确定MCS的级别。
-
公开(公告)号：KR101271270B1
公开(公告)日：2013-06-07
申请号：KR1020110105841
申请日：2011-10-17
Applicant: 한국과학기술원
CPC classification number: Y02D70/00
Abstract: 본 발명은 협력 클러스터에서 이용되는 서브 채널들의 수와 관련된 제약 조건을 만족시키면서, 적응적으로 적용되는 노드들 간 협력 기법을 이용하여 전력 효율적으로 협력 클러스터에 포함된 단말들 각각에 서브 채널을 할당함으로써, 협력 클러스터 내에서 협력적으로 통신을 수행하는 노드들에 의해 소비되는 총 전력 소모량을 줄이는 기술을 제공한다.
-
公开(公告)号：KR1020130042673A
公开(公告)日：2013-04-29
申请号：KR1020110105841
申请日：2011-10-17
Applicant: 한국과학기술원
CPC classification number: Y02D70/00 , H04W16/10 , H04B7/024 , H04W52/0212 , H04W72/0453
Abstract: PURPOSE: A cooperative interference control method between multiple cells and a device using the same are provided to effectively assign voltages to a sub-channel of terminals included in a cooperative cluster by using a cooperative method between nodes. CONSTITUTION: A frequency resource assignment unit(610) assigns frequency resources used in a cooperative cluster to a plurality of exclusive bands and a reuse band according to an FFR(Fractional Frequency Reuse) method. A mode selecting unit(620) selects one mode related to the assignment of a sub-channel for terminals included in the cooperative cluster based on power consumption consumed in the cooperative cluster. A sub-channel assignment unit(630) assigns sub-channels for the terminals according to the selected mode. [Reference numerals] (610) Frequency resource assignment unit; (620) Mode selecting unit; (630) Sub-channel assignment unit;
Abstract translation: 目的：提供多个小区与使用该小区的设备之间的协作干扰控制方法，通过使用节点之间的协作方式，有效地将合作群集中包含的终端的子信道分配电压。 构成：根据FFR（分数频率重用法），频率资源分配单元（610）将合作群集中使用的频率资源分配给多个专属频带和重用频带。 模式选择单元（620）基于在协作群集中消耗的功耗来选择与合作群集中包括的终端的子信道的分配相关的一种模式。 子信道分配单元（630）根据所选择的模式分配终端的子信道。 （附图标记）（610）频率资源分配单元; （620）模式选择单元; （630）子频道分配单元;
-
-
-
-
-
-
Search Results
17
records
(took 0.027 seconds)
