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公开(公告)号：KR1020110111033A
公开(公告)日：2011-10-10
申请号：KR1020100030409
申请日：2010-04-02
Applicant: 삼성전자주식회사 , 성균관대학교산학협력단
IPC: H04W48/16
CPC classification number: H04W24/10 , H04W36/0083 , H04W36/30 , H04W84/12 , H04W48/16
Abstract: 무선통신 시스템에서 채널 스캐닝 방법은, 액세스 포인트(Access Point: AP)의 신호 세기와 스캐닝 임계치를 비교하여 채널 스캐닝을 결정하는 과정과, 상기 채널 스캐닝을 수행할 시, 제1 채널 스캐닝 방식과 제2 채널 스캐닝 방식에 따른 스캐닝 소요시간을 고려하여 채널 스캐닝 스케줄 목록을 생성하는 과정과, 상기 채널 스캐닝 스케줄 목록에 따라, 채널 스캐닝 시간마다 채널 스캐닝을 수행하는 과정을 포함하여, 채널 스캐닝 지연시간을 줄일 수 있는 이점이 있다. .
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公开(公告)号：KR1020100083305A
公开(公告)日：2010-07-22
申请号：KR1020090002622
申请日：2009-01-13
Applicant: 삼성전자주식회사
CPC classification number: H04M1/0202 , G06F3/04817 , G06F3/0486 , G06F3/04886 , G06F17/30283 , H04M1/72586
Abstract: PURPOSE: A data management apparatus of a portable terminal and a method thereof are provided to improve the management performance of pre-stored data. CONSTITUTION: A data management unit(110) stores by classifying pre-stored data into data related to a keyword. The data management unit generates and outputs a layer classifying according to use weight of a user among the pre-stored data. The data management unit classifies data related to the keyword. The data management unit extracts the other keyword from the classified data. The data management unit classifies the pre-stored data into the data related to the keyword.
Abstract translation: 目的：提供便携式终端的数据管理装置及其方法，以提高预存数据的管理性能。 构成：数据管理单元（110）通过将预先存储的数据分类为与关键字相关的数据来存储。 数据管理单元根据预先存储的数据中的用户的使用权重生成并输出层分类。 数据管理单元对与关键词有关的数据进行分类。 数据管理单元从分类数据中提取另一个关键字。 数据管理单元将预先存储的数据分类为与该关键字有关的数据。
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33.发明授权
公开(公告)号：KR100800715B1
公开(公告)日：2008-02-01
申请号：KR1020060101845
申请日：2006-10-19
Applicant: 삼성전자주식회사
IPC: H04N21/25
CPC classification number: H04N21/235 , H04N21/2393 , H04N21/454 , H04N21/6334
Abstract: A digital broadcasting station for providing filtered program guide information, a digital broadcasting receiving terminal, and a program guide information providing method are provided to extract only program guide information that a user wants and supply the extracted information to the user, thereby reducing a time for processing and displaying entire program guide information received from the digital broadcasting station. A memory stores filtering information corresponding to a program guide information requester, entire program guide information for digital broadcasting, and user information for determining whether the program guide information requester is an effective user or not. A subscriber information receiver receives a program guide information request from the program guide information requester, and extracts user authentication information included in the program guide information request. A filtering unit extracts at least one or more program guide information from the entire program guide information according to the filtering information. A controller authenticates the program guide information requester by using the user authentication information. If the program guide information requester is an authenticated user, the controller transmits the program guide information, extracted according to the filtering information, as a response to the program guide information request.
Abstract translation: 提供用于提供过滤的节目指南信息的数字广播站，数字广播接收终端和节目指南信息提供方法，以仅提取用户想要的节目指南信息并将提取的信息提供给用户，由此减少 处理和显示从数字广播台接收的整个节目指南信息。 存储器存储对应于节目指南信息请求者的过滤信息，用于数字广播的整个节目指南信息以及用于确定节目指南信息请求者是否是有效用户的用户信息。 订户信息接收器从节目指南信息请求者接收节目指南信息请求，并且提取节目指南信息请求中包括的用户认证信息。 过滤单元根据过滤信息从整个节目指南信息中提取至少一个或多个节目指南信息。 控制器通过使用用户认证信息来认证节目指南信息请求者。 如果节目指南信息请求者是认证用户，则控制器根据过滤信息发送节目指南信息作为对节目指南信息请求的响应。
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公开(公告)号：KR100790195B1
公开(公告)日：2008-01-02
申请号：KR1020060079060
申请日：2006-08-21
Applicant: 삼성전자주식회사
IPC: H04N7/08
CPC classification number: H04N5/44543 , H04N21/2353 , H04N21/4351 , H04N21/64315 , H04N21/84
Abstract: A method for efficiently providing ESG(Electronic Service Guide) data in a DVB-H(Digital Video Broadcasting-Handheld) system and a system therefor are provided to apply a profiling method for separating minimum ESG data capable of performing a DVB-H service and transmitting the separated ESG data to an additional session to reduce ESG data receiving standby time considerably. A DVB-H service provider transmits ESG data to a terminal(500). The terminal judges whether profiling for separating and processing minimum ESG data is set up in the ESG data(505,515,520). When the profiling is set up, the terminal grasps whether a profile type set up in the ESG data indicates a basic profile session including basic data necessary for providing a DVB-H broadcasting service(530,535). The terminal searches and processes the basic profile session on the basis of the grasped result(545,550).
Abstract translation: 提供了一种用于在DVB-H（数字视频广播 - 手持式）系统及其系统中有效提供ESG（电子服务指南）数据的方法，以应用用于分离能够执行DVB-H服务的最小ESG数据的分析方法， 将分离的ESG数据发送到附加会话以显着减少接收待机时间的ESG数据。 DVB-H服务提供商将ESG数据发送到终端（500）。 终端判断在ESG数据（505,515,520）中是否建立了分离和处理最小ESG数据的分析。 当建立分析时，终端掌握在ESG数据中设置的简档类型是否指示包括提供DVB-H广播业务所需的基本数据的基本简档会话（530,535）。 终端根据抓取的结果搜索并处理基本配置文件会话（545,550）。
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公开(公告)号：KR100744383B1
公开(公告)日：2007-07-30
申请号：KR1020060007866
申请日：2006-01-25
Applicant: 삼성전자주식회사
IPC: H04N21/45 , H04N21/466
Abstract: A method for managing a preference channel in a terrestrial DMB(Digital Multimedia Broadcasting) receiving terminal is provided to manage the preference channel in consideration of synchronization with previously stored channel information in inter-area movement. A terrestrial DMB receiving terminal outputs a picture for displaying a list for one of respective service channels. The terrestrial DMB receiving terminal displays a menu capable of allowing a user to register at least one or more channels in the channel list as preference channels on the picture. The terrestrial DMB receiving terminal registers a channel selected through the menu by the user as a preference channel. The terrestrial DMB receiving terminal judges whether a broadcasting service area is changed according to inter-area movement(710). When the broadcasting service area is changed, the terrestrial DMB receiving terminal receives new broadcasting service configuration information(720). The terrestrial DMB receiving terminal judges whether changed channel information exists on the basis of the broadcasting service configuration information(730). The terrestrial DMB receiving terminal updates information about the registered preference channel on the basis of the changed channel information(740,750).
Abstract translation: 提供了一种用于管理地面DMB（数字多媒体广播）接收终端中的偏好信道的方法，以考虑与在区域间移动中的先前存储的信道信息的同步来管理偏好信道。 地面DMB接收终端输出用于显示各个服务频道中的一个的列表的图片。 地面DMB接收终端显示能够允许用户将频道列表中的至少一个或多个频道注册为图片上的偏好频道的菜单。 地面DMB接收终端将用户通过菜单选择的频道登记为偏好频道。 地面DMB接收终端根据区域间移动判断广播服务区域是否改变（710）。 当广播服务区域改变时，地面DMB接收终端接收新的广播服务配置信息（720）。 地面DMB接收终端基于广播服务配置信息判断是否存在改变的频道信息（730）。 地面DMB接收终端基于改变后的频道信息更新关于登记偏好频道的信息（740,750）。
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Patent Agency Ranking
公开(公告)号：KR1020110106519A
公开(公告)日：2011-09-29
申请号：KR1020100025582
申请日：2010-03-23
Applicant: 삼성전자주식회사
CPC classification number: H04M1/72563 , H04M1/27455 , H04M1/274558 , H04M1/72583
Abstract: 본 발명은 이동통신 단말기에서 온톨로지 데이터베이스를 이용한 데이터 검색 장치 및 방법에 관한 것이다. 본 발명에 따른 이동통신 단말기에서 데이터 검색 방법은, 단말 내 기능 및 데이터를 온톨로지 데이터베이스로 관리하는 과정과, 검색 기능을 이용하여 검색어를 입력받는 과정과, 상기 온톨로지 데이터베이스를 이용하여 상기 입력받은 검색어와 관련된 하나 이상의 데이터를 검색하는 과정과, 상기 검색된 하나 이상의 데이터를 표시하는 과정을 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020110092966A
公开(公告)日：2011-08-18
申请号：KR1020100012704
申请日：2010-02-11
Applicant: 삼성전자주식회사 , 성균관대학교산학협력단
CPC classification number: H04L1/203 , H04L1/188 , H04L43/04 , H04L43/0829 , H04L65/1006 , H04L65/1069
Abstract: PURPOSE: A method and apparatus for minimizing a session establishment delay time in a network are provided to consider a frame error rate in a wireless channel environment, thereby determining each session establishment delay time. CONSTITUTION: A user agent client(UAC) requests a mobile Internet protocol television(IPTV) service to a user agent server(UAS)(400). The UAC transmits an invite message to the UAS(402). The UAS determines a packet loss for session establishment(404). An adaptive retransmitting timer is operated(406). A session establishment packet is retransmitted(410). The session establishment is completed(412). A session connection process is performed between the UAS and UAC. The mobile IPTV service is provided to the UAC through a connected session(414).
Abstract translation: 目的：提供一种用于最小化网络中的会话建立延迟时间的方法和装置，以考虑无线信道环境中的帧错误率，从而确定每个会话建立延迟时间。 规定：用户代理客户端（UAC）向用户代理服务器（UAS）请求移动因特网协议电视（IPTV）服务（400）。 UAC向UAS（402）发送邀请消息。 UAS确定会话建立的分组丢失（404）。 操作自适应重传定时器（406）。 重传会话建立分组（410）。 会话建立完成（412）。 在UAS和UAC之间执行会话连接过程。 移动IPTV服务通过连接的会话（414）提供给UAC。
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公开(公告)号：KR1020100083000A
公开(公告)日：2010-07-21
申请号：KR1020090002338
申请日：2009-01-12
Applicant: 삼성전자주식회사
CPC classification number: H04N7/163 , H04N21/235 , H04N21/26283 , H04N21/4126 , H04N21/41407 , H04N21/42204 , H04N21/435 , H04N21/47214 , H04N21/6131 , H04N21/6408 , H04N21/64315
Abstract: PURPOSE: A method and a system for providing unicast service in a mobile digital broadcasting service are provided to support broadcasting service method through DVB-H(Digital Video Broadcasting-Handheld) broadcasting network and unicast service module through 3G communication network. CONSTITUTION: A digital broadcasting device(101) sets transmission method and information request method which each channel is available to support in specific area of ESG(Electronic Service Guide) data session. A broadcasting receiving terminal(131) receives a first data-session of ESG. The broadcasting receiving terminal grasps information about transmission method which is set in the specific area and the information request method. The transmission method includes a broadcast type and unicast type.
Abstract translation: 目的：提供一种在移动数字广播业务中提供单播服务的方法和系统，通过3G通信网络通过DVB-H（数字视频广播 - 手持）广播网络和单播业务模块支持广播业务。 构成：数字广播设备（101）设置每个信道可用于支持ESG（电子业务指南）数据会话的特定区域的传输方法和信息请求方法。 广播接收终端（131）接收ESG的第一数据会话。 广播接收终端掌握在特定区域中设置的发送方式的信息和信息请求方法。 传输方法包括广播类型和单播类型。
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公开(公告)号：KR1020090031014A
公开(公告)日：2009-03-25
申请号：KR1020070096801
申请日：2007-09-21
Applicant: 삼성전자주식회사
CPC classification number: H04N21/26283 , H04H20/93 , H04N21/235 , H04N21/434 , H04N21/4345 , H04N21/4349 , H04N21/435 , H04N21/64322
Abstract: A method for transceiving an ESG and a digital broadcasting system are provided to update not only the ESG data transmitted through a broadcasting network but also the ESG data transmitted through a communication network in a broadcast receiving terminal, thereby saving the time and resource. A digital broadcasting transmitter collects ESG data to be transmitted(500), and then distinguishes ESG data to be transmitted through a communication network(502) by determining whether ESG fragments to be transmitted exist within the ESG data. The digital broadcasting transmitter determines whether the distinguished ESG data exists(504), and then generates an ESG data session so that URL(Uniform Resource Locator) information can be included, if the distinguished ESG data exists(506).
Abstract translation: 提供用于收发ESG和数字广播系统的方法，用于不仅更新通过广播网络发送的ESG数据，还更新通过广播接收终端中的通信网络发送的ESG数据，从而节省时间和资源。 数字广播发射机收集要发送的ESG数据（500），然后通过确定是否存在要发送的ESG分片存在于ESG数据中来区分通过通信网络（502）发送的ESG数据。 数字广播发射机确定是否存在区分的ESG数据（504），然后生成ESG数据会话，如果存在区分的ESG数据（506），则可以包括URL（统一资源定位符）信息。
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公开(公告)号：KR1020090029140A
公开(公告)日：2009-03-20
申请号：KR1020070094436
申请日：2007-09-17
Applicant: 삼성전자주식회사
IPC: H04N21/435 , H04B1/40
CPC classification number: H04N5/4401 , G04R20/18 , H04H20/57 , H04H20/95 , H04H60/68 , H04H60/72 , H04H60/91 , H04N5/44508 , H04N21/235 , H04N21/41407 , H04N21/4305 , H04N21/4345 , H04N21/435 , H04N21/43637 , H04N21/64315
Abstract: A GMT(Greenwich Mean Time) providing method in the mobile broadcasting service and a system thereof are provided to allow a mobile terminal to obtain the GMT even when the transmission environment of a broadcast network is unstable. When the mobile broadcasting service is initiated, a mobile terminal receives and stores a GMT access address information through the ESG(Electronic Service Guide) bootstrap session. By using the stored GMT access address information, the mobile terminal connects to a communication network to request the GMT(203). According to the request of the mobile terminal, the communication network transmits the GMT to the mobile terminal. The mobile terminal receives and sets up the GMT(205).
Abstract translation: 提供移动广播业务中的GMT（格林威治标准时间）提供方法及其系统，以允许移动终端即使在广播网络的传输环境不稳定时也获得GMT。 当移动广播服务启动时，移动终端通过ESG（电子服务指南）引导会话接收并存储GMT访问地址信息。 通过使用存储的GMT访问地址信息，移动终端连接到通信网络以请求GMT（203）。 根据移动终端的要求，通信网将GMT发送到移动终端。 移动终端接收并设置GMT（205）。
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