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71. 发明申请

US20070191017A1 Apparatus and method for simultaneously receiving two neighboring frequency assignments in a cellular system 审中-公开
标题翻译：在蜂窝系统中同时接收两个相邻频率分配的装置和方法
公开(公告)号：US20070191017A1
公开(公告)日：2007-08-16
申请号：US11698288
申请日：2007-01-25
申请人： Ki-Young Han , Yong-Seok Kim , Young-Hoon Kwon , Soon-Young Yoon
发明人： Ki-Young Han , Yong-Seok Kim , Young-Hoon Kwon , Soon-Young Yoon
IPC分类号： H04Q7/20
CPC分类号： H04W72/048 , H04W36/18
摘要： An apparatus and method for allocating a frequency band to an MS in a cellular system with a frequency reuse factor of N are provided, in which a frequency allocator determines whether the MS receives data simultaneously from two BSs using neighboring FAs and allocates a frequency band to the MS according to the determination, and a subcarrier mapper maps the data to subcarriers according to the frequency band allocated to the MS.
摘要翻译：提供了一种用于在频率重用因子为N的蜂窝系统中向MS分配频带的装置和方法，其中，频率分配器确定MS是否使用相邻FA同时从两个BS接收数据，并将频带分配给根据确定的MS，并且子载波映射器根据分配给MS的频带将数据映射到子载波。

72. 发明申请

US20070190945A1 Apparatus and method for receiving a signal in a communication system 审中-公开
标题翻译：用于在通信系统中接收信号的装置和方法
公开(公告)号：US20070190945A1
公开(公告)日：2007-08-16
申请号：US11649102
申请日：2007-01-03
申请人： Joo-Hyun Lee , Ki-Young Han , Soon-Young Yoon , Keun-Chul Hwang
发明人： Joo-Hyun Lee , Ki-Young Han , Soon-Young Yoon , Keun-Chul Hwang
IPC分类号： H04B1/00
CPC分类号： H04B1/126 , H04L25/0224 , H04L25/03006 , H04L27/0012 , H04L27/2647
摘要： An apparatus and method for receiving a signal in a communication system are provided. Information related to a first modulation scheme applied to a frequency domain in a serving base station is received from the serving base station. Information related to a second modulation scheme applied to the frequency domain in at least one neighbor base station is received from the at least one neighbor base station. A signal is received in the frequency domain. Channel state information is generated by estimating the received signal. A determination is made as to whether to use interference cancellation using the channel state information, the first modulation scheme information and the second modulation scheme information.
摘要翻译：提供了一种用于在通信系统中接收信号的装置和方法。从服务基站接收与应用于服务基站中的频域的第一调制方式有关的信息。从至少一个相邻基站接收与应用于至少一个相邻基站中的频域的第二调制方案有关的信息。在频域中接收信号。通过估计接收信号来生成信道状态信息。确定使用信道状态信息，第一调制方式信息和第二调制方式信息是否使用干扰消除。

73. 发明申请

US20070150797A1 Partial iterative detection and decoding apparatus and method in MIMO system 有权
标题翻译： MIMO系统中的部分迭代检测和解码设备和方法
公开(公告)号：US20070150797A1
公开(公告)日：2007-06-28
申请号：US11638785
申请日：2006-12-14
申请人： Keun-Chul Hwang , Sung-Woo Park , Soon-Young Yoon , Young-Hoon Kwon , June Moon
发明人： Keun-Chul Hwang , Sung-Woo Park , Soon-Young Yoon , Young-Hoon Kwon , June Moon
IPC分类号： H03M13/00
CPC分类号： H04L1/005 , H04B7/0417 , H04B7/0848 , H04L1/0052 , H04L1/06
摘要： A partial iterative detection and decoding apparatus in a Multiple Input Multiple Output (MIMO) system includes a detector for detecting signals received through at least one receive antenna to generate a first soft decision value, a decoder for decoding the first soft decision value to generate a second soft decision value, and a reliability determiner for determining a signal to be iteratively detected and decoded by using the second soft decision value. Accordingly, the complexity of the receiver is reduced and the number of iterations limited due to the complexity is increased, thereby improving the performance of the receiver.
摘要翻译：多输入多输出（MIMO）系统中的部分迭代检测和解码装置包括用于检测通过至少一个接收天线接收的信号以产生第一软判决值的检测器，用于解码第一软判决值以产生第二软判决值，以及用于通过使用第二软判决值来确定要迭代检测和解码的信号的可靠性确定器。因此，接收机的复杂度降低，并且由于复杂性而限制的迭代次数增加，从而提高了接收机的性能。

74. 发明申请

US20070121547A1 Apparatus and method for allocating resources in a communication system 有权
标题翻译：用于在通信系统中分配资源的装置和方法
公开(公告)号：US20070121547A1
公开(公告)日：2007-05-31
申请号：US11606581
申请日：2006-11-30
申请人： Hoon Huh , Jae-Hee Cho , In-Seok Hwang , Min-Hee Cho , Soon-Young Yoon
发明人： Hoon Huh , Jae-Hee Cho , In-Seok Hwang , Min-Hee Cho , Soon-Young Yoon
IPC分类号： H04Q7/00
CPC分类号： H04W72/10
摘要： The present invention is provided a method for allocating uplink resources in a communication system. The method includes calculating a scheduling metric for each Mobile Station (MS), selecting an MS with a high priority according to the scheduling metric, determining a Modulation order Product coding Rate (MPR) and a number of subchannels for the selected MS, and allocating the determined MPR and the determined number of subchannels to the selected MS and updating the scheduling metric for the each MS.
摘要翻译：本发明提供一种在通信系统中分配上行资源的方法。该方法包括：计算每个移动站（MS）的调度度量，根据调度度量选择具有高优先级的MS，确定所选MS的调制阶乘积编码率（MPR）和子信道数量，以及分配确定的MPR和确定的子信道数量到所选择的MS并更新每个MS的调度度量。

75. 发明申请

US20070097905A1 Method for transmitting and receiving data in a multi-hop wireless mobile communication system 审中-公开
标题翻译：在多跳无线移动通信系统中发送和接收数据的方法
公开(公告)号：US20070097905A1
公开(公告)日：2007-05-03
申请号：US11589646
申请日：2006-10-30
申请人： Kyung-Joo Suh , Ki-Young Han , Dong-Ho Cho , Ki-Ho Lee , Soo-Yong Jeon , Jong-Wuk Son , Chi-Sung Bae , Soon-Young Yoon , Young-Hoon Kwon , Jae-Hee Cho
发明人： Kyung-Joo Suh , Ki-Young Han , Dong-Ho Cho , Ki-Ho Lee , Soo-Yong Jeon , Jong-Wuk Son , Chi-Sung Bae , Soon-Young Yoon , Young-Hoon Kwon , Jae-Hee Cho
IPC分类号： H04Q7/00
CPC分类号： H04B7/2606 , H04W12/06 , H04W72/04 , H04W84/047
摘要： A method is provided for transmitting and receiving data in a multi-hop wireless mobile communication system having a first mobile station (MS), a second MS, a base transceiver station (BTS), and a relay BTS. The method includes allowing the first MS to directly communicate with the BTS, and allowing the second MS to communicate with the BTS by relay of the relay BTS; performing communication between the BTS and the first MS and communication between the relay BTS and the second MS using a first frame; and performing communication between the BTS and the relay BTS using a second frame.
摘要翻译：提供了一种在具有第一移动台（MS），第二MS，基站收发器（BTS）和中继站BTS的多跳无线移动通信系统中发送和接收数据的方法。该方法包括允许第一MS与BTS直接通信，并允许第二MS通过中继BTS的中继与BTS进行通信; 使用第一帧执行BTS与第一MS之间的通信以及中继BTS与第二MS之间的通信; 以及使用第二帧来执行BTS与中继BTS之间的通信。

76. 发明申请

US20070010251A1 System and method for performing handover between frequency assignments in a communication system 审中-公开
标题翻译：用于在通信系统中的频率分配之间执行切换的系统和方法
公开(公告)号：US20070010251A1
公开(公告)日：2007-01-11
申请号：US11483484
申请日：2006-07-10
申请人： Jae-Hee Cho , Soon-Young Yoon , Young-Hoon Kwon , Jang-Hoon Yang , In-Seok Hwang , Joong-Ho Jeong , Kyung-Joo Suh
发明人： Jae-Hee Cho , Soon-Young Yoon , Young-Hoon Kwon , Jang-Hoon Yang , In-Seok Hwang , Joong-Ho Jeong , Kyung-Joo Suh
IPC分类号： H04Q7/20
CPC分类号： H04W36/0055 , H04W36/30
摘要： A method and system for performing an inter-FA handover in a communication system are provided. An MS receives from a serving BS neighbor BS information including a BS ID of at least one neighbor BS and a reference signal index of a reference signal used in the at least one neighbor BS. When it is necessary to scan the reference signal from the at least one neighbor BS, the MS scans the reference signal corresponding to the reference signal index. If the scanned reference signal has a quality equal to or greater than a threshold, the MS determines the BS ID of the at least one neighbor BS using the reference signal index as a BS ID for a recommended neighbor BS available for the inter-FA handover.
摘要翻译：提供了一种用于在通信系统中执行FA间切换的方法和系统。 MS从服务BS邻居BS接收包括至少一个相邻BS的BS ID和在至少一个相邻BS中使用的参考信号的参考信号索引。当需要扫描来自至少一个相邻BS的参考信号时，MS扫描与参考信号索引对应的参考信号。如果扫描的参考信号具有等于或大于阈值的质量，则MS使用参考信号索引来确定至少一个相邻BS的BS ID作为可用于inter-FA切换的推荐相邻BS的BS ID 。

77. 发明申请

US20060259969A1 Method of preventing replay attack in mobile IPv6 有权
标题翻译：防止移动IPv6重放攻击的方法
公开(公告)号：US20060259969A1
公开(公告)日：2006-11-16
申请号：US11433680
申请日：2006-05-12
申请人： Kyung-Joo Suh , Soon-Young Yoon , Young-Hoon Kwon , Yong-Seok Kim
发明人： Kyung-Joo Suh , Soon-Young Yoon , Young-Hoon Kwon , Yong-Seok Kim
IPC分类号： G06F12/14
CPC分类号： H04L63/1466 , H04L63/08 , H04W8/14 , H04W12/12 , H04W80/04
摘要： Disclosed is a method of preventing a replay attack during a handoff in a communication system using a Mobile IPv6 protocol. A mobile node creates a CoA (Care of Address) by handoff and sends the CoA to a correspondent node, thereby creating a binding entry. Upon receipt of a binding update message including a HoA and a CoA from the mobile node or an attacker, the correspondent node searches a binding cache for a binding entry having the same HoA (Home Address) and CoA as included in the binding update message. If it is determined that the binding entry has the same respective HoA and CoA as contained in the binding update message, the correspondent node checks a Used field of the binding entry. If it is determined that the Used field of the binding entry is equal to a predetermined value, the correspondent node sends a reauthentication command message to the mobile node.
摘要翻译：公开了一种防止在使用移动IPv6协议的通信系统中切换期间的重放攻击的方法。移动节点通过切换创建CoA（转交地址），并将CoA发送到对端节点，从而创建绑定条目。在从移动节点或攻击者接收到包括HoA和CoA的绑定更新消息时，通信节点在绑定缓存中搜索具有包含在绑定更新消息中的相同HoA（归属地址）和CoA的绑定条目。如果确定绑定条目具有与绑定更新消息中包含的相同的HoA和CoA，则对端节点检查绑定条目的“已使用”字段。如果确定绑定条目的Used字段等于预定值，则对端节点向移动节点发送重新认证命令消息。

78. 发明授权

US07065700B2 Encoding apparatus and method in CDMA communication system 有权
标题翻译： CDMA通信系统中的编码装置和方法
公开(公告)号：US07065700B2
公开(公告)日：2006-06-20
申请号：US09814311
申请日：2001-03-21
申请人： Jae-Yoel Kim , Hyun-Woo Lee , Soon-Young Yoon , Hee-Won Kang , Ho-Kyu Choi
发明人： Jae-Yoel Kim , Hyun-Woo Lee , Soon-Young Yoon , Hee-Won Kang , Ho-Kyu Choi
IPC分类号： H03M13/03
CPC分类号： H04B1/707 , H04J13/10
摘要： There is provided an encoding apparatus and method in a CDMA communication system. To encode input information of a k-bit sequence and generate a codeword with length N>(2k−1), an encoder encodes the input information using an (r, k) simplex code and generates a sequence of code symbols of length r (r=2k−1), a repeater repeats the sequence of code symbols t times ( t = ⌊ N r ⌋ + 1 ) , and a puncturer performs puncturing A times (A=rt−N) on the t repeated code symbol sequences so that the resulting codes have length N. The punctured symbols are distributed uniformly across the repeated code symbol sequences or confined to the tth repeated code symbol sequence.
摘要翻译：提供了一种CDMA通信系统中的编码装置和方法。为了对k位序列的输入信息进行编码并生成长度为N>（2≤K≤1）的码字，编码器使用（r，k）单码进行编码，并产生长度为r（r = 2K-1）的码符号序列，中继器重复码元序列t次 $（t=⌊Nr⌋+1），对t个重复码符号序列进行A次打孔（A = rt-N），使得所得到的码具有长度N.穿孔符号均匀地分布在重复的码符号序列上或限于第t / 重复代码符号序列。$

79. 发明申请

US20060101168A1 Apparatus and method for allocating data bursts in a broadband wireless communication system 审中-公开
标题翻译：用于在宽带无线通信系统中分配数据突发的装置和方法
公开(公告)号：US20060101168A1
公开(公告)日：2006-05-11
申请号：US11254571
申请日：2005-10-20
申请人： Kwan-Hee Roh , Soon-Young Yoon , Jae-Hee Cho , In-Seok Hwang , Sang-Hoon Sung , Hoon Huh
发明人： Kwan-Hee Roh , Soon-Young Yoon , Jae-Hee Cho , In-Seok Hwang , Sang-Hoon Sung , Hoon Huh
IPC分类号： G06F13/28
CPC分类号： H04W28/08 , H04W74/02
摘要： An apparatus and method for adjusting a data region to which data bursts are allocated in a broadband wireless communication system are provided. A cell load is calculated using information about data bursts to be transmitted and then compared with a predetermined threshold. A data region is adjusted based on the cell load such that a subchannel occupation rate is uniform over an entire data burst transmission time period, if the cell load is less than the threshold.
摘要翻译：提供了一种用于调整在宽带无线通信系统中分配数据脉冲串的数据区域的装置和方法。使用关于要发送的数据突发的信息来计算小区负载，然后与预定阈值进行比较。如果小区负载小于阈值，则基于小区负载来调整数据区域，使得子信道占用率在整个数据突发传输时间段内是均匀的。

80. 发明授权

US06993062B1 Forward link device of multicarrier communication system and method for realizing the same 有权
标题翻译：多载波通信系统的前向链路设备及其实现方法
公开(公告)号：US06993062B1
公开(公告)日：2006-01-31
申请号：US09193213
申请日：1998-11-17
申请人： Seung-Hyun Kong , Jae-Min Ahn , Soon-Young Yoon , Kwang-Wook Yie , Hee-Won Kang , Young-Ky Kim
发明人： Seung-Hyun Kong , Jae-Min Ahn , Soon-Young Yoon , Kwang-Wook Yie , Hee-Won Kang , Young-Ky Kim
IPC分类号： H04B1/69
CPC分类号： H04L1/08 , H04B1/707 , H04L1/0041 , H04L1/0068 , H04L1/0071 , H04L5/0021 , H04L5/0028 , H04L5/0033 , H04L5/006 , H04L5/0064
摘要： A forward link device of a multicarrier CDMA communication system with an overlay scheme in which a multicarrier system and an IS-95 system share same frequency bands. In the forward link device, four encoders encode input data of corresponding rates with a 1/3 coding rate, respectively. A first repeater repeats two times full rate symbols output from the first encoder, and second to fourth repeaters repeat symbols output from the second to fourth encoders, respectively, according to a predetermined number of times, to match the number of corresponding output symbols to the number of full rate symbols. First to fourth interleavers interleave the symbols output from the first to fourth repeaters, respectively, to uniformly distribute the symbols of the same data bit to the carriers.
摘要翻译：具有覆盖方案的多载波CDMA通信系统的前向链路装置，其中多载波系统和IS-95系统共享相同的频带。在前向链路装置中，四个编码器分别以1/3编码率对相应速率的输入数据进行编码。第一中继器重复从第一编码器输出的两倍全速率符号，并且第二至第四中继器分别根据预定次数重复从第二至第四编码器输出的符号，以将对应的输出符号的数量与全速率符号数。第一到第四交织器分别交织从第一至第四转发器输出的符号，以将相同数据比特的符号均匀地分配给载波。

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