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公开(公告)号：US08130711B2
公开(公告)日：2012-03-06
申请号：US12312123
申请日：2007-10-31
申请人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
发明人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
IPC分类号： H04W4/00
CPC分类号： H04W72/04 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0016 , H04L5/0048 , H04W72/0413
摘要： There is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.
摘要翻译： 提供了一种用于将导频分配给子帧的方法。 子帧在时域中包括多个块。 该方法包括将用于解调数据的数据解调（DM）导频分配给彼此不相邻的两个块，并分配信道质量（CQ）导频。 可以增加系统容量，并且可以最小化由信道估计误差引起的性能的劣化。
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公开(公告)号：US20100067453A1
公开(公告)日：2010-03-18
申请号：US12312123
申请日：2007-10-31
申请人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
发明人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0016 , H04L5/0048 , H04W72/0413
摘要： There is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.
摘要翻译： 提供了一种用于将导频分配给子帧的方法。 子帧在时域中包括多个块。 该方法包括将用于解调数据的数据解调（DM）导频分配给彼此不相邻的两个块，并分配信道质量（CQ）导频。 可以增加系统容量，并且可以最小化由信道估计误差引起的性能的劣化。
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公开(公告)号：US08467344B2
公开(公告)日：2013-06-18
申请号：US13618609
申请日：2012-09-14
申请人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
发明人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
IPC分类号： H04W4/00
CPC分类号： H04W72/04 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0016 , H04L5/0048 , H04W72/0413
摘要： This is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.
摘要翻译： 提供了一种用于将导频分配给子帧的方法。 子帧在时域中包括多个块。 该方法包括将用于解调数据的数据解调（DM）导频分配给彼此不相邻的两个块，并分配信道质量（CQ）导频。 可以增加系统容量，并且可以最小化由信道估计误差引起的性能的劣化。
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4.发明申请SEQUENCE GENERATING METHOD FOR EFFICIENT DETECTION AND METHOD FOR TRANSMITTING AND RECEIVING SIGNALS USING THE SAME 有权用于有效检测的序列生成方法和使用该方法发送和接收信号的方法公开(公告)号：US20080240285A1
公开(公告)日：2008-10-02
申请号：US11960556
申请日：2007-12-19
申请人： Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim , Jin Sam Kwak
发明人： Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim , Jin Sam Kwak
CPC分类号： H04J11/0073 , H04J13/0062 , H04J2011/0096 , H04L5/0007 , H04L5/0048 , H04L5/0066 , H04L7/0087 , H04L25/0226 , H04L25/0228 , H04L27/2605 , H04L27/2613 , H04L27/2614 , H04L27/2615 , H04L27/2647 , H04L27/2657 , H04W56/0015
摘要： A sequence generation method for allowing a reception end to effectively detect a sequence used for a specific channel of an OFDM communication system, and a signal transmission/reception method using the same are disclosed. During the sequence generation, an index is selected from among the index set having the conjugate symmetry property between indexes, and a specific part corresponding to the frequency “0” is omitted from a transmitted signal. In addition, a reception end can calculate a cross-correlation value between a received (Rx) signal and each sequence using only one cross-correlation calculation based on the conjugate symmetry property.
摘要翻译： 公开了一种用于允许接收端有效地检测用于OFDM通信系统的特定信道的序列的序列生成方法和使用该序列的信号发送/接收方法。 在序列生成期间，从索引之间具有共轭对称性的索引集合中选择索引，并且从发送信号中省略与频率“0”相对应的特定部分。 此外，接收端可以基于共轭对称性仅使用一次互相关计算来计算接收的（Rx）信号和每个序列之间的互相关值。
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公开(公告)号：US08305989B2
公开(公告)日：2012-11-06
申请号：US13361629
申请日：2012-01-30
申请人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
发明人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
IPC分类号： H04W4/00
CPC分类号： H04W72/04 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0016 , H04L5/0048 , H04W72/0413
摘要： This is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.
摘要翻译： 提供了一种用于将导频分配给子帧的方法。 子帧在时域中包括多个块。 该方法包括将用于解调数据的数据解调（DM）导频分配给彼此不相邻的两个块，并分配信道质量（CQ）导频。 可以增加系统容量，并且可以最小化由信道估计误差引起的性能的劣化。
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公开(公告)号：US20120147770A1
公开(公告)日：2012-06-14
申请号：US13361629
申请日：2012-01-30
申请人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
发明人： Min Seok Noh , Seung Hee Han , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Chul Kim
IPC分类号： H04W24/02
CPC分类号： H04W72/04 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0016 , H04L5/0048 , H04W72/0413
摘要： This is provided a method for allocating pilots to a sub-frame. The sub-frame includes a plurality of blocks in time domain. The method includes allocating a data demodulation (DM) pilot used for demodulating data to two blocks spaced not contiguous with each other, and allocating a channel quality (CQ) pilot. System capacity can be increased, and degradation of performance incurred by a channel estimation error can be minimized.
摘要翻译： 提供了一种用于将导频分配给子帧的方法。 子帧在时域中包括多个块。 该方法包括将用于解调数据的数据解调（DM）导频分配给彼此不相邻的两个块，并分配信道质量（CQ）导频。 可以增加系统容量，并且可以最小化由信道估计误差引起的性能的劣化。
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公开(公告)号：US09131430B2
公开(公告)日：2015-09-08
申请号：US12375380
申请日：2007-07-27
申请人： Yeong Hyeon Kwon , Seung Hee Han , Hyun Hwa Park , Dong Cheol Kim , Hyun Woo Lee , Min Seok Noh , Ae Ran Youn
发明人： Yeong Hyeon Kwon , Seung Hee Han , Hyun Hwa Park , Dong Cheol Kim , Hyun Woo Lee , Min Seok Noh , Ae Ran Youn
IPC分类号： H04B7/00 , H04W48/16 , H04L12/66 , H04W28/20 , H04W72/02 , H04W72/04 , H04W74/08 , H04W88/06
CPC分类号： H04W48/16 , H04L12/66 , H04W28/20 , H04W48/12 , H04W72/02 , H04W72/0453 , H04W72/085 , H04W74/0808 , H04W88/06
摘要： The invention relates to a communication device and method that dynamically uses frequency resources, and more particularly, to a mobile terminal and a communication method that can dynamically allocate frequencies. The mobile terminal, which can dynamically allocate frequencies includes a communication module including a cognitive engine and a communication system block. The cognitive engine searches frequency bands based on both specific frequency policy and a service chosen by the user and selects a specific frequency band from the searched frequency bands. The communication system block includes a platform block for performing configuration for the selected frequency band and at least one component block for performing data processing based on a specific protocol according tox the configuration of the platform block.
摘要翻译： 本发明涉及动态地使用频率资源的通信装置和方法，更具体地说，涉及可动态分配频率的移动终端和通信方法。 可以动态分配频率的移动终端包括包括认知引擎和通信系统块的通信模块。 认知引擎基于特定频率策略和用户选择的服务来搜索频带，并从搜索到的频带中选择特定的频带。 通信系统块包括用于对所选择的频带执行配置的平台块和用于基于特定协议执行数据处理的至少一个组件块，这是根据平台块的配置。
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8.发明授权Method of generating data and transmitting synchronization channel in mobile communication system 有权在移动通信系统中生成数据和发送同步信道的方法公开(公告)号：US08743855B2
公开(公告)日：2014-06-03
申请号：US12922049
申请日：2009-03-11
申请人： Seung Hee Han , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Sung Ho Moon , Min Seok Noh , Hyun Woo Lee
发明人： Seung Hee Han , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Sung Ho Moon , Min Seok Noh , Hyun Woo Lee
IPC分类号： H04B7/216
CPC分类号： H04J11/003 , H04B2201/70701 , H04L5/0053 , H04L27/2602 , H04L27/2657
摘要： A method for a transmitting side to transmit a sync channel in a wireless communication system using a multicarrier is disclosed. The present invention includes the steps of generating one synchronization channel including a plurality of sub-synchronization channels and the generated multicarrier symbol to a receiving side via the synchronization channel. Accordingly, the present invention enables the transmitting side to efficiently use a radio resource, thereby raising data transmission efficiency of synchronization channel.
摘要翻译： 公开了一种使用多载波在无线通信系统中发送侧发送同步信道的方法。 本发明包括以下步骤：通过同步信道生成包括多个子同步信道的一个同步信道和生成的多载波符号到接收侧。 因此，本发明能够使发送侧有效地使用无线资源，从而提高同步信道的数据传输效率。
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9.发明授权公开(公告)号：US08660201B2
公开(公告)日：2014-02-25
申请号：US13001403
申请日：2009-06-26
申请人： Sung Ho Moon , Min Seok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee
发明人： Sung Ho Moon , Min Seok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee
CPC分类号： H04L5/003 , H04L5/0007 , H04L5/0023 , H04L27/2613 , H04L27/2626 , H04L27/2655
摘要： An apparatus for transmitting a synchronization signal using a plurality of transmit (Tx) antennas is provided. The apparatus includes a synchronization signal generator for generating a synchronization signal used for tracking timing or frequency synchronization, a transmission processor for allocating different subcarriers to a plurality of Tx antennas without overlapping, mapping the synchronization signal to the subcarriers, and generating an orthogonal frequency division multiplexing (OFDM) symbol by performing inverse fast Fourier transformation (IFFT), a control signal coupler for controlling codes as a resource not to overlap among the plurality of Tx antennas, and the plurality of Tx antennas for transmitting the OFDM symbol.
摘要翻译： 提供了一种使用多个发送（Tx）天线发送同步信号的装置。 该装置包括用于产生用于跟踪定时或频率同步的同步信号的同步信号发生器，用于将不同子载波分配给多个Tx天线而不重叠的发送处理器，将同步信号映射到副载波，并产生正交频分 通过执行快速傅里叶逆变换（IFFT）来进行多路复用（OFDM）符号，用于控制代码作为多个Tx天线之间不重叠的资源的控制信号耦合器和用于发送OFDM符号的多个Tx天线。
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10.发明授权公开(公告)号：US08630251B2
公开(公告)日：2014-01-14
申请号：US12531012
申请日：2008-03-13
申请人： Jin Sam Kwak , Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Bin Chul Ihm , Yong Ho Kim , Ae Ran Youn , Wook Bong Lee
发明人： Jin Sam Kwak , Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Bin Chul Ihm , Yong Ho Kim , Ae Ran Youn , Wook Bong Lee
CPC分类号： H04W72/042 , H04L5/0053 , H04W72/044 , H04W88/10
摘要： A data communication method is disclosed, which can simultaneously support heterogeneous systems in a wireless communication system based on multiple carrier multiple access. For a dual mode between heterogeneous systems, the data communication method includes transmitting control information for a first system mode and a second system mode to a mobile station through a channel resource zone used in the first system mode, and performing data transmission and reception between the system and the mobile station through channel resource zones allocated from the first system mode or the second system mode.
摘要翻译： 公开了一种数据通信方法，其可以在基于多载波多路访问的无线通信系统中同时支持异构系统。 对于异构系统之间的双模式，数据通信方法包括通过在第一系统模式中使用的信道资源区向移动台发送用于第一系统模式和第二系统模式的控制信息，并且在第一系统模式和第二系统模式之间执行数据发送和接收 系统和移动台通过从第一系统模式或第二系统模式分配的信道资源区。
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