会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 82. 发明授权
    • 블루투스 통신용 적응형 주파수 호핑 시퀀스 생성방법
    • 블루투스통신용적응형주파수호핑시퀀스생성방법
    • KR100454686B1
    • 2004-11-03
    • KR1020020058307
    • 2002-09-26
    • 한국전자통신연구원
    • 김동호박승근조평동
    • H04B1/7143H04B7/24H03M13/09
    • PURPOSE: A method for generating an adaptive frequency hopping sequence for Bluetooth communication is provided to actively cope with various interfering signals environment by evaluating a channel in a Bluetooth, discriminating the evaluated channel, and generating an adaptive frequency hopping sequence on the basis of the channel evaluation result. CONSTITUTION: An original Bluetooth hopping sequence(HOP(K)) is generated(301). The generated hopping sequence is compared with data of a memory storing a link state classification result(303). If the hopping sequence can be compared with the link state classification result, it is determined which group the hopping sequence belongs to(305). If the hopping sequence is determined to belong to a defective channel(305), a sequence having an LQF(Link Quality Factor) which satisfies a threshold value(TLQF) is searched(307). If there is no sequence having the LQF which satisfies the threshold value(TLQF), a maximum value(LQFMAX) of the LQF is searched from an overall hopping sequences(310). A channel set satisfying the LQFMAX is set(311), one of the channel set is selected and registered for an adaptive frequency hopping sequence(312), and a channel group good for a transmission buffer is updated(313).
    • 目的:提供一种用于产生用于蓝牙通信的自适应跳频序列的方法,以通过评估蓝牙中的信道来主动地处理各种干扰信号环境,辨别所评估的信道,并且基于该信道生成自适应跳频序列 评价结果。 构成:产生原始蓝牙跳频序列(HOP(K))(301)。 将生成的跳频序列与存储链路状态分类结果的存储器的数据进行比较(303)。 如果可以将跳频序列与链路状态分类结果进行比较,则确定跳频序列属于哪个组(305)。 如果跳频序列被确定为属于有缺陷的信道(305),则搜索具有满足阈值(TLQF)的LQF(链路质量因子)的序列(307)。 如果不存在具有满足阈值(TLQF)的LQF的序列,则从整个跳频序列(310)中搜索LQF的最大值(LQFMAX)。 设置满足LQFMAX的信道集(311),选择一个信道集并登记用于自适应跳频序列(312),并且更新用于传输缓冲器的信道组(313)。
    • 84. 发明公开
    • 점대 다중점 가용 비트율 서비스를 위한 역방향 자원관리 셀의통합방법
    • 用于点对多点ABR服务的反向信道资源管理单元的方法
    • KR1020000033984A
    • 2000-06-15
    • KR1019980051079
    • 1998-11-26
    • 주식회사 케이티한국전자통신연구원
    • 안윤영권율김동호조유제
    • H04L12/433
    • PURPOSE: A method for incorporating a reverse channel resource management cell for a point-to-multi point ABR(a variable bit rate) service is provided to improve the using efficiency of link with a small size of buffer, and to offer the excellent expending property by limiting the incorporated noise reduction and an incorporated delay and by preventing an incorporated loss. CONSTITUTION: Parameters is managed in a data table for each branches connected in a switching system of branch point, and it is decided if a cell is a reverse resource management cell when the cell is received. If the cell is the reverse resource management cell, parameters corresponding to a number of branch received the reverse resource management cell is updated to an influx information loaded in the reverse resource management cell. The parameter to show the number of the received reverse resource management cell is increased as '1'. If there is at least one branch which the number of the reverse resource management cell is '0', the received reverse resource management cell is discarded. If a counter value of every branch except the branch received reverse resource management cell is larger than '0', every influx information maintained for each branch is incorporated by deciding that the reverse resource management cell is the reverse resource management cell returned from a farthest destination. The incorporated influx information is transmitted to a place of dispatch by loading in the reverse resource management cell.
    • 目的:提供用于点对多点ABR(可变比特率)服务的反向信道资源管理单元的方法,以提高与小尺寸缓冲器的链路的使用效率,并提供优秀的扩展 通过限制合并的噪声降低和合并的延迟并通过防止并入的损失来实现。 构成:在分支点的交换系统中连接的每个分支的数据表中管理参数,并且当接收到小区时,确定小区是否为反向资源管理小区。 如果小区是反向资源管理小区,则与接收到的反向资源管理小区的分支数相对应的参数被更新为加载在反向资源管理小区中的涌入信息。 显示接收到的反向资源管理单元号的参数增加为1。 如果存在反向资源管理单元的数量为“0”的至少一个分支,则丢弃所接收的反向资源管理单元。 如果除了分支接收到的反向资源管理单元之外的每个分支的计数器值大于'0',则通过确定反向资源管理单元是从最远的目的地返回的反向资源管理单元,来合并每个分支的每个流入信息 。 通过加载到反向资源管理单元中,将并入的流入信息传送到调度地点。
    • 90. 发明公开
    • 배송 정보 제공 시스템 및 그 방법
    • 用于提供交付信息的系统和方法
    • KR1020120076459A
    • 2012-07-09
    • KR1020100117711
    • 2010-11-24
    • 한국전자통신연구원
    • 최용훈김현국송재관김동호정훈박종흥
    • G06Q50/28H04W4/02
    • G01C21/3679G01C21/3697
    • PURPOSE: A delivery information providing system and method thereof are provided to offer optimal delivery route information by scanning images of a predicted delivery area by using the portable terminal of a delivery person. CONSTITUTION: An image acquisition unit(110) acquires images including one or more buildings. A delivery route creation unit(111) creates a delivery route from a current location to a destination based on information for the destination acquired from the acquired images. A display unit(112) displays the created delivery route on a real image. The display unit displays whether an article receiver receives articles.
    • 目的:提供传送信息提供系统及其方法,通过使用传送人的便携式终端来扫描预测传送区域的图像来提供最佳传送路径信息。 构成:图像获取单元(110)获取包括一个或多个建筑物的图像。 传送路径创建单元(111)基于从所获取的图像获取的用于目的地的信息,创建从当前位置到目的地的传送路线。 显示单元(112)在实际图像上显示所创建的传送路线。 显示单元显示物品接收器是否接收物品。