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41.发明授权
公开(公告)号：EP1734778B1
公开(公告)日：2008-10-08
申请号：EP06011861.9
申请日：2006-06-08
发明人： Kim, Hoon , Park, Seung-Young , Yun, Sang-Boh
IPC分类号： H04Q7/38
CPC分类号： H04L47/14 , H04L47/50 , H04L47/522 , H04L47/626 , H04W72/1231 , H04W72/1284
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42.发明公开
公开(公告)号：EP1841266A2
公开(公告)日：2007-10-03
申请号：EP07006876.2
申请日：2007-04-02
CPC分类号： H04W72/082 , H04W16/30
摘要： A method and system for allocating resources to prevent inter-cell interference in a multi-cellular communication system, in which an interference period is detected by comparing a data transmission period in a first cell with a data transmission period in a second cell, the interference period is divided into a plurality of unit periods, each of the first cell and the second cell is divided into a plurality of unit areas corresponding to the unit periods, and resources of the unit periods corresponding to the unit areas are allocated to the unit areas.
摘要翻译： 一种用于在多蜂窝通信系统中分配资源以防止小区间干扰的方法和系统，其中通过将第一小区中的数据传输时段与第二小区中的数据传输时段进行比较来检测干扰时段，所述干扰 时段被划分成多个单位时段，第一小区和第二小区中的每一个被划分成与单位时段相对应的多个单位区域，并且与单位区域相对应的单位时段的资源被分配给单位区域 。
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公开(公告)号：EP1734778A1
公开(公告)日：2006-12-20
申请号：EP06011861.9
申请日：2006-06-08
发明人： Kim, Hoon , Park, Seung-Young , Yun, Sang-Boh
IPC分类号： H04Q7/38
CPC分类号： H04L47/14 , H04L47/50 , H04L47/522 , H04L47/626 , H04W72/1231 , H04W72/1284
摘要： A system and a method for proportionally fairscheduling is provided for efficiently exchanging information between a base station and a mobile station in a wireless communication system. The system includes a base station performing proportionally fair (PF) scheduling for data transmission by receiving channel quality information (CQI) fedback-transmitted from plural mobile stations connected to the base station.-, The base station determines a number of first mobile stations feeding back CQI required by the base station, calculates an actual number of second mobile stations, which have fed back CQI using the CQI received from the plural mobile stations, controls a first scheduling metric value by comparing the number of the first mobile stations with the number of the second mobile stations, and transmits the controlled first scheduling metric value to the plural mobile stations, the first scheduling metric value corresponding to information used for determining if the plural mobile stations feedback-transmit the CQI, and the plural mobile stations determine if the mobile stations feedback-transmit the CQI by comparing the first scheduling metric value received from the base station with second scheduling metric values of the plural mobile stations.
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44.发明公开System for managing frequency resources in multiple radio access networks and method thereof 有权系统zur Verwaltung von Frequenzressourcen in mehreren Funkzugangsnetzwerken und ein Verfahrendafür
公开(公告)号：EP1729532A1
公开(公告)日：2006-12-06
申请号：EP06011302.4
申请日：2006-05-31
发明人： Kim, Hoon , Lee, Yeon-Woo , Yun, Sang-Boh
IPC分类号： H04Q7/36
摘要： Disclosed is a system and method for managing frequency resources, that is, a system and method for dynamically allocating and managing frequency resources in multiple radio access networks (RAN). In multiple radio access networks, the system and method manages frequency resources in consideration of the priorities of radio access networks and the priorities of service classes of each radio access network, and manages the frequency resources through negotiation and auction for frequency resources among the radio access networks.
摘要翻译： 公开了一种用于管理频率资源的系统和方法，即用于在多个无线电接入网络（RAN）中动态分配和管理频率资源的系统和方法。 在多个无线接入网中，考虑到无线接入网的优先级和每个无线接入网的业务类别优先级，系统和方法管理频率资源，并通过无线接入中的频率资源的协商和拍卖来管理频率资源 网络。
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45.发明公开Random access method in multicell OFDMA networks 有权Zufallzugriffsverfahren在mehrzelligen OFDMA Netzwerke
公开(公告)号：EP1631018A1
公开(公告)日：2006-03-01
申请号：EP05018570.1
申请日：2005-08-26
CPC分类号： H04L23/02 , H04L5/0007 , H04L5/0053 , H04W74/0866 , H04W74/0883
摘要： Disclosed is an upstream access method in an Orthogonal Frequency Division Multiple Access (OFDMA)-based mobile communication system in which a random access method in an OFDMA network includes randomly selecting, by each subscriber device, one of a plurality uplink random access channels, if a random access request to the OFDMA network is transmitted by each subscriber device, accessing through the selected channel if a collision has not occurred in the selected channel, randomly selecting one of the uplink random access channels, if a collision has occurred in the selected channel, and if the number of retries for channel selection is less than a predetermined value, and determining whether a has collision has occurred, accessing through a finally selected channel, if it is determined that a collision has occurred; and randomly selecting one of the uplink random access channels if it is determined that a collision has occurred.
摘要翻译： 公开了一种基于正交频分多址（OFDMA）的移动通信系统中的上行接入方法，其中OFDMA网络中的随机接入方法包括：由每个用户设备随机选择多个上行随机接入信道之一，如果 如果在所选择的信道中发生冲突，则随机选择一个上行链路随机接入信道，每个用户设备发送对OFDMA网络的随机接入请求，如果所选信道中没有发生冲突，则通过所选择的信道进行接入 并且如果用于频道选择的重试次数小于预定值，并且确定是否已经发生冲突，则通过最终选择的频道进行访问，如果确定已经发生了冲突; 并且如果确定已经发生冲突，则随机选择一个上行链路随机接入信道。
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46.发明公开Method of compressing control information in a wireless communication system 有权用于控制信息的在无线通信系统中的压缩的方法和装置
公开(公告)号：EP1628499A2
公开(公告)日：2006-02-22
申请号：EP05017891.2
申请日：2005-08-17
发明人： Kwon, Tae-Soo , Choi, Sik , Cho, Sung-Hyun , Yun, Sang-Boh , Park, Won-Hyoung , Lee, Ho-Won , Kim, Ju-Yeop , Lee, Ki-Ho , Cho, Dong-Ho
CPC分类号： H04W28/06 , H04W36/0094 , H04W36/18 , H04W48/16
摘要： A method of compressing uplink control information in a wireless communication system where an MSS scans neighbor BSs upon request from a serving BS and transmits neighbor BS information to the serving BS. In the method, the serving BS broadcasts a neighbor advertisement message including the BS ID of at least one neighbor BS about which the serving BS wants to acquire information, and the BS ID of the at least one neighbor BS. The MSS then scans a channel from the at least one neighbor BS and transmits a scanning result along with a BS index of the at least one neighbor BS to the serving BS.
摘要翻译： 在无线通信系统中压缩上行链路控制信息的方法，其中在MSS根据请求从服务BS扫描邻近BS，并发送邻近BS信息发送到服务BS。 在该方法中，服务BS广播邻居通告消息包括至少一个临近BS哪些服务BS希望获得信息的BS ID，以及至少一个邻近BS的BS ID。 该MSS然后扫描来自至少一个邻近BS的信道和与所述至少一个相邻BS向服务BS的BS索引一起发送扫描结果。
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47.发明公开Resource allocation method for a cellular communication system 有权Verfahren zur Funkbetriebsmittelzuweisungfürein zellulares Kommunikationssystem
公开(公告)号：EP1603356A2
公开(公告)日：2005-12-07
申请号：EP05011753.0
申请日：2005-05-31
IPC分类号： H04Q7/36
CPC分类号： H04W72/10 , H04W16/14 , H04W72/0453 , H04W72/082 , H04W84/042
摘要： A resource allocation scheduling method for a cellular communication system that can avoid interference between cells. The method includes dividing a frequency band of a system into frames each having preferential allocation blocks and general allocation blocks on a time axis, classifying terminals in each cell into groups of terminals vulnerable to interference and terminals non-vulnerable to interference, and allocating resources by terminal groups according to priority orders given to the terminal groups. The preferential allocation resources designed to have the orthogonality to the interference cells, i.e., sectors, on the time axis are allocated to the terminals vulnerable to the interference, and the remaining resources are allocated to the terminals non-vulnerable to the interference.
摘要翻译： 一种用于蜂窝通信系统的资源分配调度方法，其可以避免小区之间的干扰。 该方法包括：将系统的频带划分成具有优先分配块和一般分配块的帧，每个小区将每个小区中的终端划分为容易受干扰的终端的分组和非易受干扰的终端，并且通过 终端组根据给予终端组的优先级顺序。 被设计为具有与时间轴上的干扰小区（即扇区）正交性的优先分配资源被分配给易受干扰的终端，并且剩余的资源被分配给非易受干扰的终端。
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公开(公告)号：EP1608121B1
公开(公告)日：2018-05-30
申请号：EP05013167.1
申请日：2005-06-17
发明人： Lee, Sang-Hoon , Cho, Sung-Hyun , Yun, Sang-Boh
摘要： An OFDM mobile communication system includes a system controller for dividing an OFDM symbol into a control channel and a data channel, multiplexing the control channel to control subchannels, and allocating the multiplexed control subchannels to base stations. The base stations simultaneously transmit control signals on the control allocated subchannels and data on the data channel. Mobile nodes receive an OFDM symbols with the multiplexed control channels for them and a data channel for selecting a base station according to information in the control subchannels. The mobile node simultaneously processes control subchannels received from two base stations using one physical layer module.
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公开(公告)号：EP1744511B1
公开(公告)日：2016-09-07
申请号：EP05015033.3
申请日：2005-07-11
发明人： Kim, Il-Whan , Yun, Sang-Boh , Cho, Sung-Hyun , Park, Won-Hyoung , Kang, Chung-Gu , Lee, Jeong-Hwan
IPC分类号： H04L5/00
CPC分类号： H04L5/0058 , H04L5/0007 , H04L5/0037 , H04L5/0046 , H04W24/00 , H04W72/0406 , H04W72/048 , H04W88/08
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50.发明授权Wireless communication system and method for offering hybrid duplexing technology 有权用于提供混合双工技术的无线通信系统和方法
公开(公告)号：EP1443794B1
公开(公告)日：2013-04-10
申请号：EP04001988.7
申请日：2004-01-29
发明人： Yun, Sang-Boh , Kim, Yung-Soo
IPC分类号： H04W76/02
摘要： Disclosed is a wireless communication system for providing a service in a time division duplexing (TDD) mode and a frequency division duplexing (FDD) mode according to a duplexing mode determination factor of a mobile station in a base station communicating with the mobile station. During call setup, the mobile station transmits the duplexing mode determination factor to the base station, sets a TDD mode or an FDD mode as a reverse mode set by the base station, and sets up a channel for the set reverse mode and a forward channel to perform communication. During call setup, the base station receives the duplexing mode determination factor from the mobile station, sets a reverse mode to the TDD mode or the FDD mode using the received duplexing mode determination factor, and sets up a reverse channel for the set mode and a TDD mode for forward transmission to communicate with the mobile station.
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