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公开(公告)号：EP1499010B1
公开(公告)日：2013-09-25
申请号：EP04016453.5
申请日：2004-07-13
发明人： Abdellaoui, Mohsen , Kim, Yong-suk , Kim, Wan-jin , Meacham, Dan , Lee, Woo-Kyung 249-204, Ssangyong Apartment
IPC分类号： H03C1/60
CPC分类号： H03C1/60
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2.发明公开Wireless communication device and method capable of connectionless broadcast 审中-公开用于无连接圆端的无线通信设备和方法
公开(公告)号：EP1411686A3
公开(公告)日：2006-10-11
申请号：EP03023599.8
申请日：2003-10-16
发明人： Kim, Yong-suk , Zhen, Bin
IPC分类号： H04L12/56
CPC分类号： H04M1/7253 , H04M2250/02 , H04W84/18
摘要： Disclosed is a wireless communication method capable of a connectionless broadcast. The wireless communication method has the steps of generating a synchronization information for synchronizing with more than one receiver, and a broadcast data packet containing a broadcast data, broadcasting the synchronization information and synchronizing a channel with the receiver, and transmitting the broadcast data packet to the synchronized receiver. Accordingly, without a waste of time in the connection setup procedure, the broadcast data is promptly transmitted to the receiver.
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3.发明公开TFI-OFDM transmission/reception systems for UWB communication and methods thereof for mitigating interference from simultaneously operating piconets 有权系统和对于时频交织OFDM发送方法和接收装置，用于超宽带通信经营减少干扰同时微微网
公开(公告)号：EP1499083A2
公开(公告)日：2005-01-19
申请号：EP04016348.7
申请日：2004-07-12
CPC分类号： H04L1/0071 , H04L1/0041 , H04L1/0059 , H04L1/04 , H04L1/08 , H04L27/2602
摘要： A TFl-OFDM transmission system includes a data generator generating data having a speed corresponding to a transmission speed mode; a convolutional encoder convolutional-encoding the data, an interleaver bit-interleaving the encoded data, an OFDM modulator inputting a first data group into a positive frequency domain and a second data group into a negative frequency domain, executing an IFFT, and outputting OFDM symbols; a buffer temporarily storing the OFDM symbols in order to sequentially transmit the OFDM symbols in a time domain at least two times; and a frequency generator generating certain frequencies to transmit the OFDM symbols in a certain number of frequency bands corresponding to transmission channels.
摘要翻译： 甲TFL OFDM传输系统包括一个数据发生器产生具有速度对应于传输速度模式的数据; 卷积编码器的卷积编码的数据，以交织比特交织的编码数据，向OFDM调制器输入第一数据组为正频域和第二数据组成的负频域中，在IFFT执行和输出廷OFDM符号 ; 缓冲器临时存储的OFDM符号，以便序贯地发送在时域中的至少两倍的OFDM符号; 以及频率生成器，生成某些频率的频带对应于传输信道的一定数目的传输OFDM符号。
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4.发明公开Channel time allocation method in high rate WPAN 审中-公开Verfahren zur Zeitkanalzuordnung在einem hochratigen WPAN
公开(公告)号：EP1478135A1
公开(公告)日：2004-11-17
申请号：EP04009435.1
申请日：2004-04-21
发明人： Kim, Yong-suk , Yoon, Won-yong
IPC分类号： H04L12/56
CPC分类号： H04N21/43637 , H04J3/0638 , H04N21/43615 , H04W56/0015 , H04W72/0413 , H04W72/042 , H04W72/0446
摘要： Disclosed is a channel time allocation method in a high rate WPAN and a wireless system using the same. In the WPAN environment synchronized by a synchronization signal broadcasted from a coordinator, the channel time allocation method includes transmitting a channel time allocation request command corresponding to a property of an application data to be transmitted to the coordinator by any one of devices linked to the WPAN, and the coordinator allocating the channel time, inserting information of the allocated channel time to the synchronization signal, and broadcasting the synchronization signal to the devices. Accordingly, the channel time is allocated to fit for the property of the VBR stream data such as the MPEG-2 video so that the QoS of the VBR stream is provided. At the same time, reliability of the transmission of I frame is enhanced so that success rate of decoding the frame is increased.
摘要翻译： 公开了一种高速率WPAN中的信道时间分配方法及其使用的无线系统。 在通过从协调器广播的同步信号同步的WPAN环境中，信道时间分配方法包括：通过与WPAN链接的任何一个设备发送与要发送到协调器的应用数据的属性相对应的信道时间分配请求命令 并且协调器分配信道时间，将分配的信道时间的信息插入到同步信号中，并且将同步信号广播到设备。 因此，分配信道时间以适应诸如MPEG-2视频的VBR流数据的属性，使得提供VBR流的QoS。 同时，提高了I帧传输的可靠性，从而增加了对帧解码的成功率。
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公开(公告)号：EP1465373A2
公开(公告)日：2004-10-06
申请号：EP04004720.1
申请日：2004-03-01
发明人： Kim, Yong-suk , Zhen, Bin , Naniyat, Arun
CPC分类号： H04W84/20 , H04W8/005 , H04W40/248 , H04W92/02
摘要： Disclosed is a method of performing a supervisor handover with ease prior to the supervisor handover by selecting a candidate supervisor on a Bluetooth High Rate (HR) subnet having one supervisor and a plurality of members. The method comprises the steps of selecting the candidate supervisor eligible for the new supervisor among the members on the HR subnet prior to the supervisor handover, and broadcasting an inquiry message to all the members on the HR subnet by the candidate supervisor when the supervisor handover is initiated. The method further comprises the step of electing the candidate supervisor as the new supervisor when all members on the HR subnet respond to the inquiry message.
摘要翻译： 公开了一种通过在具有一个主管和多个成员的蓝牙高速率（HR）子网上选择候选主管，在管理者切换之前轻松地执行主管切换的方法。 该方法包括以下步骤：在管理者切换之前，在HR子网的成员中选择符合新管理员的候选主管，并且当主管切换为主管切换时，候选主管向HR子网上的所有成员广播查询消息 启动。 该方法还包括当HR子网上的所有成员对查询消息做出响应时，选择候选主管作为新主管的步骤。
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6.发明公开Wireless communication device and method capable of connectionless broadcast 审中-公开用于无连接圆端的无线通信设备和方法
公开(公告)号：EP1411686A2
公开(公告)日：2004-04-21
申请号：EP03023599.8
申请日：2003-10-16
发明人： Kim, Yong-suk , Zhen, Bin
IPC分类号： H04L12/56
CPC分类号： H04M1/7253 , H04M2250/02 , H04W84/18
摘要： Disclosed is a wireless communication method capable of a connectionless broadcast. The wireless communication method has the steps of generating a synchronization information for synchronizing with more than one receiver, and a broadcast data packet containing a broadcast data, broadcasting the synchronization information and synchronizing a channel with the receiver, and transmitting the broadcast data packet to the synchronized receiver. Accordingly, without a waste of time in the connection setup procedure, the broadcast data is promptly transmitted to the receiver.
摘要翻译： 同步信息发生器（30）生成包含广播信息的广播数据分组。 控制器（10）广播的同步信息和广播发送的数据包，通过一个收发信机（40），以在外部设备（50）。 因此独立claimsoft包括用于无线通信的方法。
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7.发明授权TFI-OFDM transmission/reception systems for UWB communication and methods thereof for mitigating interference from simultaneously operating piconets 有权系统和对于时频交织OFDM发送方法和接收装置，用于超宽带通信经营减少干扰同时微微网
公开(公告)号：EP1499083B1
公开(公告)日：2012-01-11
申请号：EP04016348.7
申请日：2004-07-12
CPC分类号： H04L1/0071 , H04L1/0041 , H04L1/0059 , H04L1/04 , H04L1/08 , H04L27/2602
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8.发明公开Power saving system in distributed wireless personal area network and coresponding method 有权Leistungsaufnahmeersparungssystem在分布式无线个人区域网络和相应的方法
公开(公告)号：EP1608191A3
公开(公告)日：2010-07-28
申请号：EP05012810.7
申请日：2005-06-14
发明人： Kim, Yong-suk , Arunan, Thenmozhi , Jogi, Sunil Dilipkumar , Choudhary, Manoj , Wason, Prashant , Holur, Balagi Srinivas
CPC分类号： H04W52/0216 , H04W52/0219 , Y02D70/144 , Y02D70/22
摘要： A power saving system in distributed wireless personal area network and a method thereof are disclosed. A PS (Power Save) anchor that provides information about hibernating devices to a beacon group through power save information elements in media access control for a wireless personal area network based on a wireless mobile ad-hoc network. Accordingly, all devices in the given wireless personal area network can schedule their active modes and hibernating modes according to hibernating intervals of destination devices with which the devices want to communicate. This can effectively reduce the necessity of the devices' waiting for the destination devices to awake from the hibernating mode as the devices maintain their idle state, and thus the power consumption of all the devices in the network can effectively be reduced.
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9.发明授权
公开(公告)号：EP1489776B1
公开(公告)日：2008-03-19
申请号：EP04014006.3
申请日：2004-06-15
IPC分类号： H04L7/04
CPC分类号： H04B1/71632 , H04B1/7183 , H04L7/041
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10.发明公开Device in distributed wireless personal area network and data slot allocation method 有权设备在分布式无线个人区域网络和方法，用于时隙分配
公开(公告)号：EP1648121A2
公开(公告)日：2006-04-19
申请号：EP05022238.9
申请日：2005-10-12
发明人： Kim, Yong-suk , Cho, Jun-haeng
IPC分类号： H04L12/56
CPC分类号： H04W72/087 , H04W84/12
摘要： A data slot allocation method allowing a plurality of devices in a wireless personal area network (WPAN) to satisfy the required QoS condition for the data stream transmission. The method includes allocating a specific number of data slots of a superframe to the plurality of the devices based on the QoS information; additionally allocating a certain number of data slots to a first device when the first device transmitting a data stream is allocated data slots less than a number of required data slots for the data stream transmission; and reserving the additional data slots for the first device by reducing a number of data slots to be allocated to the other devices, excluding the first device. Accordingly, the data slots can be fairly distributed to the devices.
摘要翻译： 数据时隙分配方法允许设备中的多个无线个人区域网络（WPAN），以满足用于数据流传输所要求的QoS的状态。 该方法包括分配一个超帧到基于所述QoS信息的装置的多个数据时隙的特定数量; 数据时隙的一定数目的另外分配给第一设备当发送数据流的第一设备被分配的数据时隙不到的数对所述数据流传输所需的数据时隙; 和通过减少数量的数据时隙保留的用于第一设备的附加数据时隙将被分配给另一设备，但不包括所述第一设备。 因此，数据槽可公平地分配给设备。
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