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公开(公告)号:KR1020140034349A
公开(公告)日:2014-03-20
申请号:KR1020120097267
申请日:2012-09-03
Applicant: 삼성전자주식회사 , 가천대학교 산학협력단
IPC: H01L31/042 , H01L31/0224
CPC classification number: Y02E10/50 , H01L31/0224 , H01L31/042
Abstract: Provided is a solar cell using CNTs (carbon nanotubes). The solar cell comprises: a first CNT electrode having a first conductivity type and formed on a substrate; a second CNT electrode having a second conductivity type which is different with the first conductivity type and formed on the substrate; and a light absorption CNT layer absorbing the light in a certain range and surrounding at least some of the first CNT electrode and the second CNT electrode.
Abstract translation: 提供了使用CNT(碳纳米管)的太阳能电池。 太阳能电池包括:具有第一导电类型并形成在基板上的第一CNT电极; 具有与第一导电类型不同并形成在基板上的第二导电类型的第二CNT电极; 以及吸光CNT层,其吸收一定范围内的光并围绕第一CNT电极和第二CNT电极中的至少一些。
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公开(公告)号:KR1020140033555A
公开(公告)日:2014-03-19
申请号:KR1020120095169
申请日:2012-08-29
Applicant: 삼성전자주식회사 , 가천대학교 산학협력단
CPC classification number: C07D249/04 , C01B32/172 , C01B32/168 , B82B3/00 , C23C16/26
Abstract: The present invention provides a separation method of carbon nanotubes which is capable of separating a specific carbon nanotube from a carbon nanotube mixture using a clean chemical reaction. The separation method of the carbon nanotubes comprises the following steps: forming a first carbon nanotube including a first functional group; forming a substrate including a second functional group; and attaching the first carbon nanotube on the substrate by the clean chemical reaction between the first and second functional groups. [Reference numerals] (AA) Start; (BB) End; (S100) Form a first carbon nanotube including a first functional group; (S200) Form a substrate including a second functional group; (S300) Attach the first carbon nanotube on the substrate by the clean chemical reaction between the first and second functional groups
Abstract translation: 本发明提供一种能够使用清洁的化学反应从碳纳米管混合物分离特定的碳纳米管的碳纳米管的分离方法。 碳纳米管的分离方法包括以下步骤:形成包含第一官能团的第一碳纳米管; 形成包含第二官能团的基板; 以及通过第一和第二官能团之间的清洁化学反应将第一碳纳米管附着在基板上。 (附图标记)(AA)开始; (BB)结束; (S100)形成包含第一官能团的第一碳纳米管; (S200)形成包含第二官能团的基板; (S300)通过第一和第二官能团之间的清洁化学反应将第一碳纳米管附着在基板上
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公开(公告)号:KR1020080094405A
公开(公告)日:2008-10-23
申请号:KR1020070038812
申请日:2007-04-20
Applicant: 포항공과대학교 산학협력단 , 삼성전자주식회사
CPC classification number: H04W36/0016 , H04W8/26 , H04W80/04 , H04W88/06 , H04W36/005 , H04W36/14
Abstract: A network system based on MIH(Media Independent Handover) and a handover method using the system are provided to perform vertical handover to previously and periodically obtain peripheral network information, thereby selecting a network for vertical handover by considering various factors in accordance with wireless communication as well as network signal strength. While wireless communication is performed through the first network, an MMT(Multi-Mode Terminal)(302) demands peripheral network information to an MIHS(MIH Server)(312) to receive the information(402,404). At a vertical handover preliminary time to the second network from the first network, the MMT generates an NCoA(New Care of Address) for wireless communication according to the information(406-410). A DAD(Duplicate Address Detection) is demanded to the second network according to the NCoA to receive a response(412-416). The MMT activates the second network according to the response(418). The MMT transmits a BU(Binding Update) message to an HA(Home Agent)(316) to receive a response(420-424). Wireless communication is performed through the second network(426).
Abstract translation: 提供了基于MIH(媒体独立切换)和使用该系统的切换方法的网络系统,以便先前进行垂直切换并周期性地获得外围网络信息,从而通过考虑根据无线通信的各种因素来选择用于垂直切换的网络 以及网络信号强度。 当通过第一网络执行无线通信时,MMT(多模式终端)(302)向MIHS(MIH服务器)(312)请求外围网络信息以接收信息(402,404)。 在从第一网络到第二网络的垂直切换初始时间,MMT根据该信息(406-410)生成用于无线通信的NCoA(新的地址保护)。 根据NCoA要求DAD(重复地址检测)到第二网络以接收响应(412-416)。 MMT根据响应激活第二个网络(418)。 MMT向HA(归属代理)(316)发送BU(绑定更新)消息以接收响应(420-424)。 通过第二网络(426)执行无线通信。
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公开(公告)号:KR1020140044100A
公开(公告)日:2014-04-14
申请号:KR1020120110081
申请日:2012-10-04
Applicant: 삼성전자주식회사
CPC classification number: H04L67/10 , H04L67/2842 , H04L67/42 , H04W36/0055
Abstract: A method for transmitting data in a core cache server of a communication system, according to one embodiment of the present invention, comprises the steps of: receiving a core cache search signal from a source base station; selecting a relay core cache unit according to the received core cache search signal; and transmitting content data to a target base station through the selected relay core cache unit. A cache server for transmitting and receiving data in a communication system, according to another embodiment of the present invention, comprises: one or more core cache units for storing content data; a reception unit for receiving a core cache search signal from a source base station; a control unit for selecting a relay core cache unit from among the one or more core cache units according to the received core cache search signal; and a transmission unit for transmitting content data to a target base station through the selected relay core cache unit. When the present invention is used, the source base station can seamlessly provide content to a terminal by transmitting session information and the content to a target base station using a logical interface between base stations in an LTE system during a handover for the terminal, and in this case, a core cache function is additionally provided such that it is possible to smoothly provide the content to a base station even when moving to a server without a cache function. Therefore, backhaul costs caused by a handover are reduced and a user can be provided with improved quality of experience. [Reference numerals] (203) Target base station; (205) Core cache server; (206) First core cache unit; (207) Second core cache unit; (208) Internet; (AA) Source eNodeB; (BB) Control unit; (CC) Access cache
Abstract translation: 根据本发明的一个实施例的用于在通信系统的核心缓存服务器中发送数据的方法包括以下步骤:从源基站接收核心高速缓存搜索信号; 根据接收的核心高速缓存搜索信号选择中继核心高速缓存单元; 以及通过所选择的中继核心高速缓存单元将内容数据发送到目标基站。 根据本发明的另一实施例的用于在通信系统中发送和接收数据的缓存服务器包括:用于存储内容数据的一个或多个核心高速缓存单元; 接收单元,用于从源基站接收核心高速缓存搜索信号; 控制单元,用于根据所接收的核心高速缓存搜索信号从所述一个或多个核心高速缓存单元中选择中继核心高速缓存单元; 以及发送单元,用于通过所选择的中继核心高速缓存单元向目标基站发送内容数据。 当使用本发明时,源基站可以通过在终端的切换期间使用LTE系统中的基站之间的逻辑接口将会话信息和内容发送到目标基站来无缝地向终端提供内容,并且在 在这种情况下,另外提供核心缓存功能,使得即使在没有高速缓存功能的情况下移动到服务器的情况下,也可以向基站平滑地提供内容。 因此,由切换引起的回程成本降低,并且可以向用户提供改善的体验质量。 (附图标记)(203)目标基站; (205)核心缓存服务器; (206)第一核缓存单元; (207)第二核缓存单元; (208)互联网; (AA)源eNodeB; (BB)控制单元; (CC)访问缓存
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35.
公开(公告)号:KR1020130091051A
公开(公告)日:2013-08-16
申请号:KR1020120012282
申请日:2012-02-07
Applicant: 삼성전자주식회사
CPC classification number: H04W28/0231 , H04W28/0236 , H04W28/0257 , H04W28/0284 , H04W28/18
Abstract: PURPOSE: A method for controlling traffic transmission rate based on cell capacity in a mobile communication system and an apparatus thereof are provided to detect capacity of each cell through load detection per cell of a base station, and to control traffic transmission rate adaptively in correspondence to the detected capacity per cell. CONSTITUTION: A receiver part (502) receives capacity information per cell determined on the basis of load state information per cell of a base station from the base station. A control part (506) determines transmission rate for traffic to be transmitted to user equipment (UE) of each cell on the ground of the received capacity information per cell. A transmission part (500) transmits the traffic, which is to be transmitted to the UE of each cell, to the base station according to the determined transmission rate. The load state information of each cell is determined on the ground of at least one of wireless resource usage information per cell, backhaul bandwidth usage information and active user number information. [Reference numerals] (500) Transmission part; (502) Receiver part; (504) Memory; (506) Control part
Abstract translation: 目的:提供一种基于移动通信系统中的小区容量来控制业务传输速率的方法及其装置,用于通过对每个小区的每个小区的负载检测来检测每个小区的容量,并根据相应的方式自适应地控制业务传输速率 检测每个单元的容量。 构成:接收机部分(502)从基站接收基于每个基站的每个小区的负载状态信息确定的每个小区的容量信息。 控制部分(506)根据接收到的每个小区的容量信息确定要发送给每个小区的用户设备(UE)的业务的传输速率。 发送部(500)根据确定的传输速率向基站发送要发送给每个小区的UE的业务。 每个小区的负载状态信息基于每个小区的无线资源使用信息,回程带宽使用信息和主动用户号码信息中的至少一个来确定。 (附图标记)(500)变速部; (502)接收器部分; (504)内存; (506)控制部
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公开(公告)号:KR1020120060960A
公开(公告)日:2012-06-12
申请号:KR1020100092615
申请日:2010-09-20
Applicant: 삼성전자주식회사
CPC classification number: H01L23/49811 , H01L23/49838 , H01L24/06 , H01L24/14 , H01L24/16 , H01L24/17 , H01L24/48 , H01L24/81 , H01L25/105 , H01L2224/0401 , H01L2224/06132 , H01L2224/06142 , H01L2224/13022 , H01L2224/13099 , H01L2224/14132 , H01L2224/16106 , H01L2224/16225 , H01L2224/16227 , H01L2224/1703 , H01L2224/17106 , H01L2224/48091 , H01L2224/48227 , H01L2224/81193 , H01L2224/814 , H01L2224/81815 , H01L2924/00014 , H01L2924/01006 , H01L2924/01023 , H01L2924/01024 , H01L2924/01029 , H01L2924/01033 , H01L2924/014 , H01L2924/14 , H01L2924/15311 , H01L2924/15331 , H01L2924/181 , H01L2924/18161 , H01L2924/00012 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
Abstract: PURPOSE: A semiconductor package, an electronic device, and an electronic system adopting the same are provided to improve durability and reliability of a coupling structure by suppressing cracks in a connection structure which electrically connects a substrate and a semiconductor chip structure. CONSTITUTION: A first lower conductive pattern(115) and a second lower conductive pattern(120) are formed on a first surface of a bottom substrate(105). A first lower insulation layer(135) has a first lower opening(139) and a second lower opening(154). A first lower connection structure is located on a first lower land region(152). A second lower connection structure is located on a second lower land region(155). A first upper insulation layer(235) has a first upper opening unit(239a,239b) and a second upper opening.
Abstract translation: 目的:提供半导体封装,电子器件和采用该半导体封装的电子系统,以通过抑制电连接衬底和半导体芯片结构的连接结构中的裂纹来提高耦合结构的耐久性和可靠性。 构成:在底部基板(105)的第一表面上形成第一下部导电图案(115)和第二下部导电图案(120)。 第一下部绝缘层(135)具有第一下部开口(139)和第二下部开口(154)。 第一下部连接结构位于第一下部陆部区域(152)上。 第二下连接结构位于第二较低陆地区域(155)上。 第一上绝缘层(235)具有第一上开口单元(239a,239b)和第二上开口。
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公开(公告)号:KR1020120033029A
公开(公告)日:2012-04-06
申请号:KR1020100094617
申请日:2010-09-29
Applicant: 삼성전자주식회사
IPC: H01L23/498 , H01L25/10 , H01L25/16 , H01L21/56 , H01L23/00
CPC classification number: H01L24/03 , H01L21/563 , H01L23/49816 , H01L23/49838 , H01L24/16 , H01L24/48 , H01L25/105 , H01L25/16 , H01L2224/0401 , H01L2224/16225 , H01L2224/16235 , H01L2224/16237 , H01L2224/32225 , H01L2224/48227 , H01L2224/50 , H01L2224/73204 , H01L2225/1023 , H01L2225/1052 , H01L2225/1058 , H01L2225/1082 , H01L2924/00014 , H01L2924/14 , H01L2924/15311 , H01L2924/15331 , H01L2924/181 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to improve alignment efficiency of a first substrate and a second substrate by aligning second lower solder balls using a guide ring while combining the first substrate and the second substrate. CONSTITUTION: A first substrate(10) comprises a first main frame(12) and a first bump pad(22). A second substrate(50) comprises a second main frame(52) and a second bump pad(62). One or more electrodes are connected between a first pad and a second pad. A guide ring(30) is formed on the circumference of a first upper solder ball(46) and a second lower solder ball(86). The guide ring includes a tube which surrounds the electrode.
Abstract translation: 目的:提供一种半导体封装及其制造方法,以通过在组合第一基板和第二基板的同时使用引导环对准第二下焊球来提高第一基板和第二基板的对准效率。 构成:第一衬底(10)包括第一主框架(12)和第一凸块垫(22)。 第二基板(50)包括第二主框架(52)和第二凸块垫(62)。 一个或多个电极连接在第一焊盘和第二焊盘之间。 导向环(30)形成在第一上焊球(46)和第二下焊球(86)的圆周上。 引导环包括围绕电极的管。
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公开(公告)号:KR1020060114467A
公开(公告)日:2006-11-07
申请号:KR1020050036409
申请日:2005-04-29
Applicant: 삼성전자주식회사 , 포항공과대학교 산학협력단
IPC: H04B7/26
CPC classification number: H04W72/1268 , H04W72/0453 , H04W76/11
Abstract: An uplink scheduler and a scheduling method in a terminal of a broadband wireless access system are provided to allow a terminal to effectively use a bandwidth allocated from a base station when the terminal transmits data to the base station in a situation that traffic having various characteristics is mixed. Flow queues(108,110,112,114,116,118,120,122) correspond to each connection of service flows. A packet classifier(100) classifies data packets of uplink traffic according to each service flow and put them into each corresponding flow queue among the flow queues(108,110,112,114,116,118,120,122). A scheduler(124) performs scheduling on the data packets, existing in the flow queues, according to a predetermined scheduling method by using a bandwidth allocated from a base station.
Abstract translation: 提供宽带无线接入系统的终端中的上行链路调度器和调度方法,以便在终端具有各种特征的业务的情况下,当终端向基站发送数据时,终端有效地使用从基站分配的带宽 混合。 流队列(108,110,112,114,116,118,120,122)对应于服务流的每个连接。 分组分类器(100)根据每个服务流对上行流量的数据分组进行分类,并将它们放入流队列(108,110,112,114,116,118,120,122)中的每个对应流队列中。 调度器(124)通过使用从基站分配的带宽,根据预定的调度方式对存在于流队列中的数据分组进行调度。
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公开(公告)号:KR1020050075645A
公开(公告)日:2005-07-21
申请号:KR1020040003585
申请日:2004-01-17
Applicant: 삼성전자주식회사
IPC: H04B7/24
Abstract: 본 발명은, 이동 호스트로 데이터를 제공하는 다수의 액세스 라우터를 포함하는 모바일 아이피 네트워크를 이용한 이동통신 시스템에서, 상기 이동 호스트가 새로운 액세스 라우터로 고속 핸드오프 시 멀티캐스트 서비스를 제공받기 위한 방법에 있어서, 상기 이동 호스트가 이동하여 상기 새로운 액세스 라우터로부터 메시지를 수신함에 따라 이전 액세스 라우터로부터 상기 고속 핸드오프를 위한 정보를 수신하는 과정과, 상기 수신된 정보를 통해 새로 설정된 멀티캐스트 정보를 고속 바인딩 갱신 메시지에 포함하여 상기 이전 엑세스 라우터로 전송하는 하는 과정과, 상기 이전 액세스 라우터를 통해 상기 멀티캐스트 정보를 상기 새로운 액세스 라우터로 전송하는 과정과, 상기 이전 액세스 라우터를 통해 상기 새로운 액세스 라우터가 상기 멀티캐� ��트를 지원하는지에 대한 검증 결과를 수신하는 과정과, 상기 검증 결과에 따라 상기 멀티캐스트 정보를 통해 상기 새로운 액세스 라우터에 접속됨을 알리는 고속 인접 광고 메시지를 통해 상기 새로운 액세스로 전송하는 과정과, 상기 새로운 액세스 라우터를 통해 상기 이전 액세스 라우터에서 받은 데이터를 수신하는 과정을 포함하는 것을 특징으로 한다.
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公开(公告)号:KR1020050075627A
公开(公告)日:2005-07-21
申请号:KR1020040003563
申请日:2004-01-17
Applicant: 삼성전자주식회사
IPC: H04L12/28
Abstract: 본 발명은 멀티캐스트 서비스를 지원하며 고속 핸드오프를 지원하는 제1 및 제2접속 라우터가 존재할 때, 상기 제1접속 라우터에서 상기 멀티캐스트 서비스를 제공받는 이동 호스트가 상기 제2접속 라우터로 고속 핸드오프를 제공하기 위한 방법으로서, 상기 이동 호스트는 상기 제1접속 라우터로부터 멀티캐스트 서비스를 제공받는 도중 상기 제2접속 라우터로 핸드오프 필요 시 상기 제1접속 라우터로부터 상기 제2접속 라우터의 정보를 수신하고 상기 제1접속 라우터로 고속 바인딩 갱신 메시지를 전송하는 과정과, 상기 제1접속 라우터는 상기 이동 호스트로부터 고속 바인딩 갱신 메시지 수신 시 핸드오프 개시 메시지를 상기 제2접속 라우터로 전달하는 과정과, 상기 제2접속 라우터는 멀티캐스트 그룹 가입 절차를 수행하고, 상기 제1접속 라우터로 � �드오프 응답 메시지를 전송한 후 상기 제1접속 라우터로부터 전달되는 메시지를 상기 이동 호스트로 제공하는 과정과, 상기 제2접속 라우터는 멀티캐스트 그룹 가입이 완료된 경우 멀티캐스트 청취자 탐색 질의 메시지를 생성하여 상기 이동 호스트로 제공하는 과정과, 상기 이동 호스트는 상기 제2접속 라우터로부터 상기 멀티캐스트 청취자 탐색 질의 메시지 수신 시 상기 제2접속 라우터를 통해 상기 제1접속 라우터로 멀티캐스트 청취자 탐색 완료 메시지를 생성하여 전송하는 과정을 포함한다.
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