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91. 发明申请

US20100265897A1 METHOD FOR RETRANSMITTING PACKETS ACCORDING TO DECODING FAILURES OR RELIABILITY 有权
标题翻译：根据解码失败或可靠性重新分配包的方法
公开(公告)号：US20100265897A1
公开(公告)日：2010-10-21
申请号：US12741685
申请日：2008-11-06
申请人： Yeong Hyeon Kwon , Hong Won Park , Sung Gu Cho , Ki Bo Nam , Dong Cheol Kim , Jin Sam Kwak , Sung Ho Moon , Hyun Woo Lee , Seung Hee Han , Min Seok Noh
发明人： Yeong Hyeon Kwon , Hong Won Park , Sung Gu Cho , Ki Bo Nam , Dong Cheol Kim , Jin Sam Kwak , Sung Ho Moon , Hyun Woo Lee , Seung Hee Han , Min Seok Noh
IPC分类号： H04W72/04
CPC分类号： H04L1/0007 , H04L1/1671 , H04L1/1812 , H04L1/1893 , H04L27/2608
摘要： A method for retransmitting packets in accordance with decoding failure or reliability is disclosed. A method for retransmitting packets from a transmitting side in accordance with information of a receiving side comprises changing an order of packet symbols mapped with subcarriers, if retransmission information representing decoding success or reliability for a specific codeword is received from the receiving side! mapping the packet symbols with the subcarriers in accordance with the changed order; and transmitting a codeword generated in accordance with the mapped result to the receiving side. Thus, it is possible to improve packet decoding success probability of the receiving side during initial transmission or retransmission by controlling a type of transmission packets in accordance with feedback information of the receiving side.
摘要翻译：公开了一种根据解码失败或可靠性重发分组的方法。根据接收侧的信息，从发送侧重发分组的方法，如果从接收侧接收到表示解码成功的特定码字的解码成功或可靠性的重发信息，则改变用副载波映射的分组符号的顺序！根据改变的顺序将分组符号与子载波进行映射; 以及将根据映射结果生成的码字发送到接收侧。因此，通过根据接收侧的反馈信息控制发送分组的种类，可以提高接收侧在初始发送或重发时的分组解码成功概率。

92. 发明申请

US20100261472A1 METHOD FOR PERFORMING CELL SEARCH PROCEDURE IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中执行细胞搜索过程的方法
公开(公告)号：US20100261472A1
公开(公告)日：2010-10-14
申请号：US12808016
申请日：2008-12-17
申请人： Seung Hee Han , Ki Ho Nam , Min Seok Noh , Jin Sam Kwak , Hyun Woo Lee , Dong Cheol Kim , Seong Ho Moon , Sung Gu Cho , Yeong Hyeon Kwon
发明人： Seung Hee Han , Ki Ho Nam , Min Seok Noh , Jin Sam Kwak , Hyun Woo Lee , Dong Cheol Kim , Seong Ho Moon , Sung Gu Cho , Yeong Hyeon Kwon
IPC分类号： H04W4/00
CPC分类号： H04W48/16 , H04B1/7075 , H04J11/0069 , H04J13/0062 , H04W8/005
摘要： A method for performing a cell search procedure by a user equipment in a wireless communication system includes receiving a primary synchronization signal (PSS), and obtaining a correlation value of the PSS to detect a multimedia broadcast multicast service (MBMS) indicator indicating whether a service is a dedicated MBMS. Accordingly, whether the service is the dedicated MBMS is indicated using a primary synchronization signal or a secondary synchronization signal used in an initial cell search process, and whether the service is the dedicated MBMS can be known without additional complexity. Therefore, cell search of a user equipment can be more effectively performed.
摘要翻译：一种用于在无线通信系统中由用户设备执行小区搜索过程的方法包括接收主同步信号（PSS），并且获得PSS的相关值以检测指示是否服务的多媒体广播多播服务（MBMS）指示符是专用的MBMS。因此，使用在初始小区搜索处理中使用的主同步信号或辅同步信号来指示服务是否是专用MBMS，并且可以知道该服务是否是专用MBMS，而没有额外的复杂性。因此，可以更有效地执行用户设备的小区搜索。

93. 发明申请

US20100260164A1 METHOD FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统发送数据的方法
公开(公告)号：US20100260164A1
公开(公告)日：2010-10-14
申请号：US12745803
申请日：2008-12-17
申请人： Seong Ho Moon , Ki Ho Nam , Seung Hee Han , Min Seok Noh , Jin Sam Kwak , Hyun Woo Lee , Dong Cheol Kim , Sung Gu Cho , Yeong Hyeon Kwon
发明人： Seong Ho Moon , Ki Ho Nam , Seung Hee Han , Min Seok Noh , Jin Sam Kwak , Hyun Woo Lee , Dong Cheol Kim , Sung Gu Cho , Yeong Hyeon Kwon
IPC分类号： H04L27/00 , H04J3/00
CPC分类号： H04L27/2602 , H04L5/0007 , H04L5/003 , H04L5/0048
摘要： A method for transmitting data in a wireless communication system is provided. The method includes: transmitting first data through a radio resource allocated in a unit of a default transmission time interval (TTI) including at least one sub-frame in a frame including a plurality of sub-frames consisting of a plurality of orthogonal frequency division multiplexing (OFDM) symbols; and transmitting second data through a radio resource allocated in a unit of a modified TTI obtained by changing the number of sub-frames included in the default TTI in the frame.
摘要翻译：提供了一种在无线通信系统中发送数据的方法。该方法包括：以包括由多个正交频分多路复用的多个子帧的帧中的至少一个子帧包括以默认传输时间间隔（TTI）为单位分配的无线资源发送第一数据（OFDM）符号; 以及通过改变在帧中的默认TTI中包括的子帧的数量而获得的以修改的TTI为单位分配的无线电资源来发送第二数据。

94. 发明申请

US20100255851A1 METHOD OF MAPPING PHYSICAL RESOURCE TO LOGICAL RESOURCE IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中映射物理资源的逻辑资源的方法
公开(公告)号：US20100255851A1
公开(公告)日：2010-10-07
申请号：US12679253
申请日：2008-09-17
申请人： Jin Sam Kwak , Hong Won Park , Sung Gu Cho , Ki Ho Nam , Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim
发明人： Jin Sam Kwak , Hong Won Park , Sung Gu Cho , Ki Ho Nam , Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim
IPC分类号： H04W72/00 , H04B1/02
CPC分类号： H04W72/044 , H04L5/0007 , H04L5/0039 , H04L5/0041 , H04L5/0044 , H04L5/0051 , H04L5/0092 , H04L5/0094 , H04L5/143 , H04L25/0224 , H04L27/0008 , H04L27/2627 , H04W72/04 , H04W72/1263
摘要： A method of mapping a physical resource to a logical resource in a wireless communication system is provided. The method includes: dividing a physical frequency band into at least one frequency partition, wherein each frequency partition is divided into a localized region and a distributed region in a frequency domain; and mapping the at least one frequency partition into at least one logical resource unit, wherein the localized region is directly mapped into the logical resource unit and the distributed region is mapped into the logical resource unit after rearranging subcarriers within the distributed region.
摘要翻译：提供了一种将物理资源映射到无线通信系统中的逻辑资源的方法。该方法包括：将物理频带划分为至少一个频率分区，其中每个频率分区被划分为频域中的局部区域和分布区域; 以及将所述至少一个频率分区映射到至少一个逻辑资源单元中，其中所述局部区域被直接映射到所述逻辑资源单元中，并且所述分布区域在重新排列所述分布区域内的子载波之后被映射到所述逻辑资源单元中。

95. 发明授权

US07808967B2 Method of performing cell search in wireless communication system 有权
标题翻译：在无线通信系统中执行小区搜索的方法
公开(公告)号：US07808967B2
公开(公告)日：2010-10-05
申请号：US12168021
申请日：2008-07-03
申请人： Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jin Sam Kwak
发明人： Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jin Sam Kwak
IPC分类号： H04J3/06 , H04W4/00 , H04W40/00 , H04K1/10 , H04L27/28
CPC分类号： H04W56/0015 , H04B1/70735 , H04B1/7083 , H04B7/2126 , H04J11/0069 , H04J11/0076 , H04J11/0079 , H04J13/107 , H04L25/03866 , H04L27/26 , H04W48/16
摘要： A method of performing cell search includes receiving a primary synchronization signal (PSS) comprising a primary synchronization code (PSC) and receiving a secondary synchronization signal (SSS) comprising a first secondary synchronization code (SSC) and a second SSC, wherein the SSS includes a first SSS and a second SSS, the first SSC and the second SSC are arranged in that order in the first SSS, and the second SSC and the first SSC are arranged in that order in the second SSS. Detection performance on synchronization signals can be improved, and cell search can be performed more reliably.
摘要翻译：执行小区搜索的方法包括接收包括主同步码（PSC）的主同步信号（PSS）和接收包括第一次同步码（SSC）和第二SSC的次同步信号（SSS），其中，所述SSS包括第一SSS和第二SSS，第一SSC和第二SSC按照该顺序排列在第一SSS中，并且第二SSC和第一SSC按照该顺序排列在第二SSS中。可以提高同步信号的检测性能，更可靠地进行小区搜索。

96. 发明授权

US07792212B2 Method for setting cyclic shift considering frequency offset 有权
标题翻译：考虑频率偏移设置循环移位的方法
公开(公告)号：US07792212B2
公开(公告)日：2010-09-07
申请号：US11969834
申请日：2008-01-04
申请人： Hyun Woo Lee , Min Seok Noh , Yeong Hyeon Kwon , Seung Hee Han , Dong Cheol Kim , Jin Sam Kwak , Vujcic Dragan
发明人： Hyun Woo Lee , Min Seok Noh , Yeong Hyeon Kwon , Seung Hee Han , Dong Cheol Kim , Jin Sam Kwak , Vujcic Dragan
IPC分类号： H04L27/04
CPC分类号： H04L1/0023 , H04J13/0062 , H04J13/0074 , H04J13/22 , H04L27/2613 , H04L27/2657 , H04W56/00
摘要： A method for establishing a cyclic shift sequence to provide against the frequency offset is disclosed. The method calculates a distance between a channel response position of the sequence and an alias channel response position caused by a frequency offset, calculates the number of cyclic shifts per group according to the calculated distance, and establishes the cyclic shift (CS)-applying interval. This method easily establishes a cyclic shift (CS) interval at a specific location having no overlapping by considering a channel response of a reception (Rx) sequence and an alias location of this reception (Rx) sequence, although a reception (Rx) signal is shifted by a channel delay spreading or a propagation delay irrespective of categories of a domain generating a sequence, so that it can greatly reduce the number of the detection errors and the false alarm rate. And, if a sequence of the cyclic shift (CS) is allocated to a cell having a frequency offset of more than a predetermined level, the present invention can minimize the influence of a frequency offset on a high-mobility cell.
摘要翻译：公开了一种建立循环移位序列以提供抵消频偏的方法。该方法计算序列的信道响应位置与由频率偏移引起的别名信道响应位置之间的距离，根据计算出的距离计算每组的循环移位数，并建立循环移位（CS）应用间隔。这种方法通过考虑接收（Rx）序列的信道响应和该接收（Rx）序列的别名位置而容易地在没有重叠的特定位置建立循环移位（CS）间隔，尽管接收（Rx）信号是移动了信道延迟扩展或传播延迟，而与生成序列的域的类别无关，从而可以大大减少检测误差和误报率。并且，如果将循环移位（CS）的序列分配给具有大于预定电平的频率偏移的小区，则本发明可以最小化频率偏移对高移动性小区的影响。

97. 发明申请

US20100046663A1 METHOD FOR GENERATING 2 OR MORE SEQUENCE SET, AND METHOD FOR GENERATING SEQUENCE FOR THE SAME 有权
标题翻译：用于生成2或更多序列集的方法，以及用于为其生成序列的方法
公开(公告)号：US20100046663A1
公开(公告)日：2010-02-25
申请号：US12525798
申请日：2008-02-05
申请人： Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jin Sam Kwak
发明人： Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jin Sam Kwak
IPC分类号： H04L27/00
CPC分类号： H04L25/0226 , H04J11/0069 , H04L5/0007 , H04L27/2613 , H04L27/262
摘要： A method for generating a set of at least two sequences is provided. This method selects at least one sequence from each of at least two sequences based on different lengths, including first and second types of sequences, and generates a set of at least two sequences using the selected sequences. Another method selects at least one sequence from a first type of sequences and at least one sequence from a second type of sequences generated by modulating the first type of sequences using a different type of sequences, and generates the set of at least two sequences using the selected sequences. To generate sequences based on a length corresponding to available subcarriers excluding a DC subcarrier, another method generates sequences such that the sequences are continuously arranged in a region excluding the DC subcarrier using frequency-domain cyclic shift while none of the sequences is allocated to the DC subcarrier.
摘要翻译：提供了一种用于生成至少两个序列的集合的方法。该方法基于不同的长度（包括第一和第二类型的序列）从至少两个序列中的至少两个序列中选择至少一个序列，并且使用所选择的序列生成至少两个序列的集合。另一种方法从第一类型的序列中选择至少一个序列，以及从使用不同类型的序列调制第一类型序列产生的第二类型的序列中选择至少一个序列，并且使用选择的序列。为了基于与除了DC副载波之外的可用副载波相对应的长度来生成序列，另一种方法生成序列，使得序列在频域循环移位之外连续排列在除了DC子载波之外的区域中，而没有序列被分配给DC 副载波

98. 发明申请

US20100027409A1 Method for transmitting control signal 有权
公开(公告)号：US20100027409A1
公开(公告)日：2010-02-04
申请号：US12311564
申请日：2007-10-18
申请人： Yeong Hyeon Kwon , Seung Hee Han , Hyun Hwa Park , Dong Cheol Kim , Jin Sam Kwak , Hyun Woo Lee , Min Seok Noh
发明人： Yeong Hyeon Kwon , Seung Hee Han , Hyun Hwa Park , Dong Cheol Kim , Jin Sam Kwak , Hyun Woo Lee , Min Seok Noh
IPC分类号： H04W72/04
CPC分类号： H04L5/0007 , H04B7/2615 , H04L5/0037 , H04L5/0053 , H04L5/026
摘要： There is provided a method of enabling a user equipment to transmit a control signal to a base station. The method includes allocating a control signal to a control region on a subframe, the subframe comprising the control region for the control signal and a data region for user data, wherein different frequency bands within the control region are allocated to different user equipments, and transmitting the subframe in uplink direction. A control signal can be robustly transmitted under variance of channel condition.

99. 发明申请

US20090215499A1 METHOD OF COMMUNICATION USING FRAME 有权
标题翻译：使用框架的通信方法
公开(公告)号：US20090215499A1
公开(公告)日：2009-08-27
申请号：US12372548
申请日：2009-02-17
申请人： Sungho Moon , Minseok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee
发明人： Sungho Moon , Minseok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee
IPC分类号： H04M1/00 , H04J11/00
CPC分类号： H04L5/0007 , H04L5/1469 , H04L27/2602
摘要： A device and method for communicating by a mobile communication terminal in communication with a base station. The method according to an embodiment includes exchanging a frame of data with the base station. The frame of data includes a) a plurality of first subframes each having a first number of orthogonal frequency division multiple access (OFDMA) symbols, and b) a plurality of second subframes each having a second number of orthogonal frequency division multiple access (OFDMA) symbols different from the first number.
摘要翻译：一种用于与基站通信的移动通信终端进行通信的装置和方法。根据实施例的方法包括与基站交换数据帧。数据帧包括a）多个第一子帧，每个第一子帧具有第一数量的正交频分多址（OFDMA）符号，以及b）多个第二子帧，每个第二子帧具有第二数目的正交频分多址（OFDMA）符号与第一个数字不同。

100. 发明申请

US20090067540A1 METHOD FOR CONSTRUCTING RACH PREAMBLE AND METHOD FOR TRANSMITTING RACH SIGNAL 有权
标题翻译：用于构建RACH前缀的方法和用于发送RACH信号的方法
公开(公告)号：US20090067540A1
公开(公告)日：2009-03-12
申请号：US12188116
申请日：2008-08-07
申请人： Hyun Woo Lee , Seung Hee Han , Min Seok Noh , Jin Sam Kwak , Dragan Vujcic , Dong Cheol Kim , Yeong Hyeon Kwon
发明人： Hyun Woo Lee , Seung Hee Han , Min Seok Noh , Jin Sam Kwak , Dragan Vujcic , Dong Cheol Kim , Yeong Hyeon Kwon
IPC分类号： H04L25/03
CPC分类号： H04W74/004 , H04W74/0833 , H04W74/0866
摘要： A wireless communication system is disclosed. A method for constructing a RACH preamble according to a cell radius of a base station (BS) irrespective of a guard time (GT) and a method for allocating the RACH preamble are disclosed. A method for constructing a preamble of a random access channel (RACH) includes acquiring time-length information of a predetermined cyclic prefix (CP) for each cell radius of a base station (BS), acquiring sequence time-length information of a single sequence or a repeated sequence, and constructing the preamble using the predetermined CP time-length information and the sequence time-length information, irrespective of a time length of a guard time (GT).
摘要翻译：公开了一种无线通信系统。公开了一种根据基站（BS）的小区半径来构造RACH前同步码的方法，而不考虑保护时间（GT）以及分配RACH前同步码的方法。一种用于构建随机接入信道（RACH）的前同步码的方法包括获取基站（BS）的每个小区半径的预定循环前缀（CP）的时间长度信息，获取单个序列的序列时长信息或重复序列，并且使用预定CP时间长度信息和序列时间长度信息来构造前导码，而与保护时间（GT）的时间长度无关。

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