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1. 发明申请

WO2008069516A1 METHOD FOR SELECTING SERVING PNC BASED ON FER IN WIRELESS MESH NETWORK 审中-公开
标题翻译：基于无线网状网络选择服务PNC的方法
公开(公告)号：WO2008069516A1
公开(公告)日：2008-06-12
申请号：PCT/KR2007/006185
申请日：2007-12-03
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , CHOI, Eun Chang , HUH, Jae Doo , CHO, Moo Hoo , PARK, Kwang Roh
发明人： CHOI, Eun Chang , HUH, Jae Doo , CHO, Moo Hoo , PARK, Kwang Roh
IPC分类号： H04B7/26
CPC分类号： H04W36/30 , H04W84/045 , H04W84/22
摘要： Provided is a method for selecting a serving PNC at a wireless device in a wireless mesh network for data communication. In the method, an initial PNC is selected if data is generated to transmit. Then, an initial MAC frame size is decided and data communication is performed with the selected initial serving PNC. A PNC having a best channel state is reselected from PNCs in a same coverage as a serving PNC after selecting the initial serving PNC. A MAC frame size is decided for the reselected serving PNC and data communication with the reselected serving PNC is performed. The data communication is terminated if a FER of the reselected serving PNC is larger than a maximum allowable FER or if there is no data to transmit after the data communication is performed.
摘要翻译：提供了一种用于在用于数据通信的无线网状网络中的无线设备处选择服务PNC的方法。在该方法中，如果生成数据进行传输，则选择初始PNC。然后，确定初始MAC帧大小，并且利用所选择的初始服务PNC执行数据通信。在选择初始服务PNC之后，具有最佳信道状态的PNC在与服务PNC相同的覆盖范围内从PNC重新选择。为重新选择的服务PNC决定MAC帧大小，并且执行与重新选择的服务PNC的数据通信。如果重新选择的服务PNC的FER大于最大可允许的FER，或者如果在执行数据通信之后没有要发送的数据，则数据通信被终止。

2. 发明申请

WO2007001109A1 APPARATUS AND METHOD FOR PROVIDING HANDS-FREE AND LCD DISPLAY FUNCTION OF MOBILE COMMUNICATION TERMINAL USING ZIGBEE 审中-公开
标题翻译：使用ZIGBEE提供移动通信终端无手持和LCD显示功能的装置和方法
公开(公告)号：WO2007001109A1
公开(公告)日：2007-01-04
申请号：PCT/KR2005/003752
申请日：2005-11-08
申请人： ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE , CHOI, Eun-chang , HUH, Jae-doo , PARK, Kwang-roh , MIN, Sun-ho
发明人： CHOI, Eun-chang , HUH, Jae-doo , PARK, Kwang-roh , MIN, Sun-ho
IPC分类号： H04B7/24
CPC分类号： H04M1/6066 , H04M1/7253 , H04M1/72575 , H04W76/10 , H04W84/18 , H04W88/02
摘要： The hands-free function provision apparatus for use in the mobile communication terminal using the ZigBee protocol includes: a mobile communication terminal for performing transmission/reception of a voice signal via a base station; a ZigBeecoordinator for transmitting or receiving a predetermined display signal and a call control signal for establishing a call connection state to/from the mobile communication terminal, modulating or demodulating the predetermineddisplay signal, the call control signal, and the voice signal using the ZigBee protocol; and a ZigBee device for performing wireless transmission/reception with the ZigBee coordinator by modulating or demodulating the predetermined display signal, the call control signal, and the voice signal using the ZigBee protocol, and visually providing the predetermined display signal.
摘要翻译：用于使用ZigBee协议的移动通信终端中的免提功能提供装置包括：移动通信终端，用于经由基站执行语音信号的发送/接收; 用于发送或接收预定显示信号的ZigBeecordinator和用于建立来自移动通信终端的呼叫连接状态的呼叫控制信号，使用ZigBee协议调制或解调预定显示信号，呼叫控制信号和语音信号; 以及ZigBee设备，用于通过使用ZigBee协议调制或解调预定显示信号，呼叫控制信号和语音信号，并且可视地提供预定的显示信号，来与ZigBee协调器进行无线发送/接收。

3. 发明申请

WO2008069528A1 PRIORITY-BASED WIRELESS USB TRANSFER SERVICE MANAGEMENT APPARATUS AND METHOD THEREOF 审中-公开
标题翻译：基于优先级的无线USB传输服务管理装置及其方法
公开(公告)号：WO2008069528A1
公开(公告)日：2008-06-12
申请号：PCT/KR2007/006215
申请日：2007-12-03
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , BAEK, Seung Ho , CHOI, Eun Chang , HUH, Jae Doo
发明人： BAEK, Seung Ho , CHOI, Eun Chang , HUH, Jae Doo
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/2433 , H04W72/1242
摘要： A priority-based wireless USB transfer service management apparatus and method capable of preventing conflict or interference between service and minimizing waste of resources by providing optimized service supporting environment according to characteristics and media classes of various wireless USB devices are provided. In the priority-based wireless USB transfer service management apparatus and method, wireless data transmitted from wireless USB devices are integrated according to service classes, service management information is configured by identifying the wireless data according to associated protocols, services are classified based on the service management information, priorities and weighting factors are allocated according to the services, final service determination information is configured based on a user's request, and a to-be-performed service is determined based on the final service determination information, so that the determined service is controlled to be performed.
摘要翻译：提供一种基于优先级的无线USB传输服务管理装置和方法，其能够根据各种无线USB设备的特性和媒体类别提供优化的服务支持环境来防止服务之间的冲突或干扰，并最大限度地减少资源浪费。在基于优先级的无线USB传输服务管理装置和方法中，根据业务类别集成了从无线USB设备发送的无线数据，通过根据相关协议识别无线数据来配置业务管理信息，业务根据业务分类根据服务分配管理信息，优先权和加权因子，根据用户的请求配置最终服务确定信息，并且基于最终服务确定信息确定待执行的服务，使得所确定的服务是被控制执行。

4. 发明申请

WO2007011098A1 HIGH RESOLUTION RANGING APPARATUS AND METHOD USING UWB 审中-公开
标题翻译：高分辨率范围和UWB方法
公开(公告)号：WO2007011098A1
公开(公告)日：2007-01-25
申请号：PCT/KR2005/004533
申请日：2005-12-26
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , LEE, Cheol-hyo , KIM, Jae-young , CHOI, Eun-chang , LEE, Chong-hyun
发明人： LEE, Cheol-hyo , KIM, Jae-young , CHOI, Eun-chang , LEE, Chong-hyun
IPC分类号： G01S13/34
CPC分类号： G01S5/0215 , G01S13/0209
摘要： Provided is a high-resolution distance ranging apparatus using an ultra-wideband (UWB) communication. The apparatus includes: a first spectrum analyzer for extracting a frequency component corresponding to multipath time delay from a reception signal; a second spectrum analyzer for acquiring a noise subspace of the extracted frequency component and extracting a frequency component where maximum power is located from a frequency spectrum based on the noise subspace; a time of arrival (TOA) extractor for extracting TOA based on the frequency component where maximum power is located.
摘要翻译：提供了使用超宽带（UWB）通信的高分辨率距离测距装置。该装置包括：第一频谱分析仪，用于从接收信号中提取对应于多径时延的频率分量; 第二频谱分析器，用于获取所提取的频率分量的噪声子空间，并且基于所述噪声子空间从频谱中提取最大功率所在的频率分量; 基于最大功率所在的频率分量提取TOA的到达时间（TOA）提取器。

5. 发明申请

WO2008007891A1 WIRELESS AUDIO TRANSCEIVER SYSTEM AND METHOD USING UWB WIRELESS COMMUNICATION 审中-公开
标题翻译：无线音频收发系统和使用UWB无线通信的方法
公开(公告)号：WO2008007891A1
公开(公告)日：2008-01-17
申请号：PCT/KR2007/003342
申请日：2007-07-10
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , SOHN, Jong-Moo , CHOI, Eun-Chang , HUH, Jae-Doo
发明人： SOHN, Jong-Moo , CHOI, Eun-Chang , HUH, Jae-Doo
IPC分类号： H04B7/00
CPC分类号： H04W84/04 , H04B1/7163
摘要： There is provided a transceiving method of an audio signal using an UWB wireless communication scheme, including the steps of: extracting and analyzing the beacon frames to generate reserved transmission interval information previously reserved by the other UWB transmitters and/or adjacent wireless audio transmitters and information on audio source and channel; calculating an available transmission interval for each channel of audio sources by using the information on the audio source and channel of the other UWB transmitters; generating and transmitting a beacon frame based on the reserved transmission interval and the audio source and channel information; transmitting the audio signal at the reserved transmission interval by audio source and channel units; extracting and analyzing the beacon frame to generate audio source and channel information and reserved transmission interval information; and providing the audio source and channel information to the user.
摘要翻译：提供了使用UWB无线通信方案的音频信号的收发方法，包括以下步骤：提取和分析信标帧以产生先前由其他UWB发射机和/或相邻无线音频发射机和信息预留的预留传输间隔信息音频源和频道; 通过使用关于其他UWB发射机的音频源和信道的信息来计算每个音频信道的可用传输间隔; 基于所保留的传输间隔和所述音频源和频道信息来生成和发送信标帧; 通过音频源和信道单元以保留的传输间隔发送音频信号; 提取和分析信标帧以产生音频源和信道信息和保留的传输间隔信息; 并向用户提供音频源和频道信息。

6. 发明申请

WO2007052886A1 SENSING INFORMATION MANAGEMENT APPARATUS AND METHOD OF SENSOR BASED HOME NETWORK SYSTEM 审中-公开
标题翻译：基于传感器的家庭网络系统的感知信息管理装置和方法
公开(公告)号：WO2007052886A1
公开(公告)日：2007-05-10
申请号：PCT/KR2006/003347
申请日：2006-08-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , BAEK, Seung-Ho , CHOI, Eun-Chang , HUH, Jae-Doo
发明人： BAEK, Seung-Ho , CHOI, Eun-Chang , HUH, Jae-Doo
IPC分类号： H04L12/12
CPC分类号： H04L12/2803 , H04L12/2829 , H04L2012/285
摘要： An apparatus of managing sensing information for a sensor based home network and a method thereof are disclosed. The apparatus includes a sensor network to collect sensing information from multifunctional sensor nodes, a sensing information processing and managing unit for deciding the optimized context information through controlling and managing the collected sensing information according to all of the context information and providing services suitable to user's intention and environment. Therefore, the apparatus prevents collision and minimizes the interference generated between sensing information.
摘要翻译：公开了一种用于管理基于传感器的家庭网络的感测信息的装置及其方法。该装置包括用于从多功能传感器节点收集感测信息的传感器网络，用于通过根据所有上下文信息控制和管理收集的感测信息来确定优化的上下文信息的感测信息处理和管理单元，并提供适合于用户意图的服务和环境。因此，该装置防止冲突并使感测信息之间产生的干扰最小化。

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