专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08457101B2 Method for transmitting preamble in scalable bandwidth system 有权
标题翻译：用于在可扩展带宽系统中发送前导码的方法
公开(公告)号：US08457101B2
公开(公告)日：2013-06-04
申请号：US12348130
申请日：2009-01-02
申请人： Min Seok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Sung Ho Moon , Seung Hee Han , Hyun Woo Lee
发明人： Min Seok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Dong Cheol Kim , Sung Ho Moon , Seung Hee Han , Hyun Woo Lee
IPC分类号： H04J3/06
CPC分类号： H04L27/2613 , H04L5/0007 , H04L5/0048 , H04L5/0064
摘要： A method for transmitting a preamble in a scalable bandwidth system is disclosed. The method includes transmitting a primary synchronization channel to which symbols are allocated at intervals of two or more subcarriers, through a specific bandwidth out of an entire system bandwidth at a start time point of a synchronization period, and transmitting a secondary synchronization channel through the specific bandwidth with a prescribed time difference from the primary synchronization channel at the synchronization period. A mobile station can use the same search routine irrespective of a system bandwidth, does not experience any difficulty at a cell edge in establishing signal timing synchronization, can simply perform preamble search, and can transmit a signal in a maximum usable bandwidth, thereby improving the accuracy of location measurement.
摘要翻译：公开了一种用于在可扩展带宽系统中发送前同步码的方法。该方法包括：在同步周期的起始时间点，通过特定带宽，在两个或多个子载波的间隔，以整个系统带宽发射符号的主同步信道，以及通过特定的在同步期间具有与主同步信道的规定时间差的带宽。无论系统带宽如何，移动站都可以使用相同的搜索程序，在建立信号定时同步时在小区边缘不会遇到任何困难，可以简单地执行前导码搜索，并且可以以最大可用带宽发送信号，从而改善位置测量精度。

62. 发明申请

US20130122930A1 METHOD AND APPARATUS FOR TRANSMITTING LOCATION ESTIMATION MESSAGE IN WIRELESS COMMUNICATION SYSTEM 有权
公开(公告)号：US20130122930A1
公开(公告)日：2013-05-16
申请号：US13808880
申请日：2011-07-18
申请人： Kyung Soo Woo , Su Hwan Lim , Chi Jun Ahn , Dae Won Lee , Suk Hyon Yoon , Seung Hee Han
发明人： Kyung Soo Woo , Su Hwan Lim , Chi Jun Ahn , Dae Won Lee , Suk Hyon Yoon , Seung Hee Han
IPC分类号： H04W4/02
CPC分类号： H04W4/02 , G01S5/0205 , H04L5/0048 , H04L5/0053 , H04L5/0073 , H04L27/2613 , H04L27/2655 , H04W64/00
摘要： Provided are a method and an apparatus for transmitting a message through a terminal in a wireless communication system. The terminal receives positioning reference signals (PRS) from a reference cell and at least one of the neighbor cells, receives an auxiliary data provision message including a reference cell PRS muting sequence for indicating a muting pattern of the PRS transmitted through the reference cell and a neighbor cell PRS muting sequence for indicating the muting pattern of the PRS transmitted through at least one of the neighbor cells from an enhanced serving mobile location center (E-SMLC), and transmits a reference signal time difference (RSTD) measured on the basis of the PRS received from the reference cell and the at least one of the neighbor cells to the E-SMLC.

63. 发明申请

US20130121266A1 METHOD AND APPARATUS FOR GENERATING A REFERENCE SIGNAL SEQUENCE IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中生成参考信号序列的方法和装置
公开(公告)号：US20130121266A1
公开(公告)日：2013-05-16
申请号：US13521017
申请日：2011-01-07
申请人： Hyun Soo Ko , Min Seok Noh , Jae Hoon Chung , Seung Hee Han , Moon Il Lee
发明人： Hyun Soo Ko , Min Seok Noh , Jae Hoon Chung , Seung Hee Han , Moon Il Lee
IPC分类号： H04W72/04
CPC分类号： H04L27/2613 , H04B7/0452 , H04J11/005 , H04J13/0062 , H04J13/0074 , H04J2211/005 , H04L5/0012 , H04L5/0026 , H04L5/0037 , H04L5/0048 , H04L5/0051 , H04L5/0082 , H04L5/0092 , H04L27/2636 , H04W28/04 , H04W72/04 , H04W88/02
摘要： The present invention provides a method and apparatus for generating a reference signal sequence by user equipment (UE) in a wireless communication system. The UE receives a UE-specific sequence group hopping (SGH) parameter that is specific to itself, and generates a reference signal sequence based on a base sequence in each slot unit. The base sequence is classified into sequence-group numbers determined in each of the slot units by the UE-specific SGH parameter indicating whether SGH has been carried out, and base sequence numbers.
摘要翻译：本发明提供一种用于在无线通信系统中由用户设备（UE）产生参考信号序列的方法和装置。 UE接收特定于其自身的特定于UE的序列组跳频（SGH）参数，并且基于每个时隙单元中的基本序列生成参考信号序列。碱基序列分类为通过表示SGH是否已经被执行的特定于UE的SGH参数以及碱基序列号在每个时隙单元中确定的序列组号。

64. 发明授权

US08442151B2 Method and apparatus for transmitting reference signal in multiple antenna system 有权
标题翻译：用于在多天线系统中传输参考信号的方法和装置
公开(公告)号：US08442151B2
公开(公告)日：2013-05-14
申请号：US13054345
申请日：2009-07-17
申请人： Moon II Lee , So Yeon Kim , Ja Ho Koo , Hyun Soo Ko , Jae Hoon Chung , Seung Hee Han
发明人： Moon II Lee , So Yeon Kim , Ja Ho Koo , Hyun Soo Ko , Jae Hoon Chung , Seung Hee Han
IPC分类号： H04L27/00
CPC分类号： H04B7/0691 , H04B7/0447 , H04L5/0023 , H04L5/005 , H04L5/0051
摘要： A method and an apparatus for transmitting a reference signal in a multiple antenna system are provided. The method includes transmitting a common reference signal through N antennas (N
摘要翻译：提供了一种用于在多天线系统中发送参考信号的方法和装置。该方法包括通过N个天线发送公共参考信号（N

65. 发明授权

US08406157B2 Communication method for radio communication system 有权
标题翻译：无线电通信系统的通信方法
公开(公告)号：US08406157B2
公开(公告)日：2013-03-26
申请号：US12936390
申请日：2009-04-14
申请人： Dong Cheol Kim , Min Seok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Sung Ho Moon , Seung Hee Han , Hyun Woo Lee
发明人： Dong Cheol Kim , Min Seok Noh , Yeong Hyeon Kwon , Jin Sam Kwak , Sung Ho Moon , Seung Hee Han , Hyun Woo Lee
IPC分类号： H04W28/00
CPC分类号： H04B7/2656 , H04L5/0007 , H04L5/14 , H04L27/2602
摘要： A communication method of a user equipment using a time division duplex (TDD) frame in a wireless communication system is provided. The communication method include configuring a TDD frame comprising at least one downlink subframe and at least one uplink subframe, and transmitting a signal by using the TDD frame, wherein an uplink of the TDD frame starts on the basis of a guard period (GP) or an uplink pilot time slot (UpPTS) of a heterogeneous TDD frame.
摘要翻译：提供了一种在无线通信系统中使用时分双工（TDD）帧的用户设备的通信方法。所述通信方法包括：配置包括至少一个下行链路子帧和至少一个上行链路子帧的TDD帧，以及使用所述TDD帧发送信号，其中，所述TDD帧的上行链路基于保护周期（GP）或异构TDD帧的上行链路导频时隙（UpPTS）。

66. 发明申请

US20130070732A1 METHOD AND APPARATUS FOR MAPPING A PLURALITY OF LAYERS TO A PLURALITY OF ANTENNA PORTS IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中将多层天线存放到多层天线的方法和装置
公开(公告)号：US20130070732A1
公开(公告)日：2013-03-21
申请号：US13579761
申请日：2011-02-21
申请人： Min Seok Noh , Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
发明人： Min Seok Noh , Jae Hoon Chung , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
IPC分类号： H04W72/04
CPC分类号： H04L5/0016 , H04B7/0473 , H04J13/18 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L5/0051 , H04L5/006 , H04L5/0073 , H04L5/0082
摘要： Provided are a method and apparatus for allocating a plurality of layers to a plurality of antenna ports in a wireless communication system. The method comprises: mapping the plurality of layers to the respective antenna ports; and mapping demodulation reference signals (DMRS) of the plurality of layers to a first code division multiplexing (CDM) set or to a second CDM set, and transmitting the signals via the plurality of antenna ports.
摘要翻译：提供了一种用于在无线通信系统中向多个天线端口分配多个层的方法和装置。该方法包括：将多个层映射到相应的天线端口; 以及将所述多个层的解调参考信号（DMRS）映射到第一码分多路复用（CDM）集合或第二CDM集合，并且经由所述多个天线端口发送所述信号。

67. 发明授权

US08385467B2 Method and apparatus for information transmission in a radio communication system 有权
标题翻译：无线电通信系统中信息传输的方法和装置
公开(公告)号：US08385467B2
公开(公告)日：2013-02-26
申请号：US13058395
申请日：2009-08-11
申请人： Seung Hee Han , Moon II Lee , Yeong Hyeon Kwon , Hyun Soo Ko , Ja Ho Koo , Dong Cheol Kim , Jae Hoon Chung , Sung Ho Moon , Jin Sam Kwak , Min Seok Noh , Hyun Woo Lee
发明人： Seung Hee Han , Moon II Lee , Yeong Hyeon Kwon , Hyun Soo Ko , Ja Ho Koo , Dong Cheol Kim , Jae Hoon Chung , Sung Ho Moon , Jin Sam Kwak , Min Seok Noh , Hyun Woo Lee
IPC分类号： H04L27/00
CPC分类号： H04L5/0023 , H04B7/04 , H04B7/06 , H04B7/0639 , H04B7/0669 , H04J13/0062 , H04L1/0026 , H04L1/0057 , H04L1/0606 , H04L1/0668 , H04L1/1607 , H04L5/0044 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0091 , H04L27/2601 , H04L27/2602 , H04L27/2626 , H04L27/2627 , H04L27/34
摘要： The present invention relates to a method and an apparatus for information transmission in a radio communication system. The method includes the steps of creating a first symbol and a second symbol relevant to information, creating a first transmission vector and a second transmission vector on the basis of Alamouti code from the first symbol and the second symbol, and transmitting the first transmission vector via a first antenna and transmitting the second transmission vector via a second antenna.
摘要翻译：本发明涉及无线电通信系统中信息传输的方法和装置。该方法包括以下步骤：创建与信息相关的第一符号和第二符号，基于来自第一符号和第二符号的Alamouti码创建第一传输向量和第二传输向量，并且经由第一天线，并经由第二天线发射第二传输矢量。

68. 发明授权

US08385368B2 Method for inserting parity to frame control header 有权
标题翻译：将奇偶校验插入帧控制头的方法
公开(公告)号：US08385368B2
公开(公告)日：2013-02-26
申请号：US12680766
申请日：2008-11-12
申请人： Yeong Hyeon Kwon , Min Seok Noh , Sung Ho Moon , Dong Cheol Kim , Jin Sam Kwak , Hyun Woo Lee , Seung Hee Han
发明人： Yeong Hyeon Kwon , Min Seok Noh , Sung Ho Moon , Dong Cheol Kim , Jin Sam Kwak , Hyun Woo Lee , Seung Hee Han
IPC分类号： H04J3/24
CPC分类号： H04L1/0072 , H04L1/0041 , H04L1/0059 , H04L1/0066 , H04L1/0075 , H04L1/008 , H04L1/08 , H04L5/0053 , H04L27/2602
摘要： A method for inserting parity into an FCH is disclosed. A method for inserting parity into a frame control header includes channel-encoding, by an additional channel encoder, a frame control header bit applied to a legacy encoder, and generating an additional codeword, and mapping the codeword generated by the legacy encoder and the additional codeword to subcarriers. This method inserts parity into the FCH, and defines a new FCH, such that it extends an FCH coverage simultaneously while maintaining a compatibility with a legacy system. Also, it may add additional energy to a legacy FCH or may give a coding gain to the same legacy FCH, such that it can extend information transferable using reserved bits of the FCH.
摘要翻译：公开了一种将奇偶校验插入FCH的方法。用于将奇偶校验插入到帧控制报头中的方法包括由附加信道编码器对应用于传统编码器的帧控制报头比特进行信道编码，并生成附加码字，以及映射由传统编码器生成的码字和附加码字码字到子载波该方法将奇偶校验插入到FCH中，并定义新的FCH，使得它同时扩展FCH覆盖，同时保持与遗留系统的兼容性。此外，它可以向传统FCH添加额外的能量，或者可以向相同的传统FCH给出编码增益，使得其可以扩展使用FCH的保留位可传送的信息。

69. 发明申请

US20130039307A1 METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中发送控制信息的方法和装置
公开(公告)号：US20130039307A1
公开(公告)日：2013-02-14
申请号：US13583577
申请日：2011-04-13
申请人： Seung Hee Han , Hyun Soo Ko , Jae Hoon Chung , Moonil Il Lee
发明人： Seung Hee Han , Hyun Soo Ko , Jae Hoon Chung , Moonil Il Lee
IPC分类号： H04W72/04
CPC分类号： H04W72/0413 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04W52/14 , H04W52/146 , H04W52/48 , H04W52/54 , H04W72/0406 , H04W72/0473 , H04W88/02 , H04W88/08
摘要： The present invention relates to a wireless communication system. The present invention relates to a method for transmitting ACK/NACK in a wireless communication system in which carrier aggregation is set, and an apparatus therefor. Specifically, the present invention relates to an ACK/NACK transmission method and an apparatus therefor, the method comprising the steps of: receiving information on a plurality of physical uplink control channel (PUCCH) resources via upper layer signaling; receiving a transmit power control (TPC) field on a secondary carrier through a physical downlink control channel (PDCCH); receiving data indicated by the PDCCH; and transmitting ACK/NACK for the data, wherein the ACK/NACK is transmitted using a PUCCH resource which is indicated by the value of the TPC field among the plurality of PUCCH resources.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统。本发明涉及一种在设置了载波聚合的无线通信系统中发送ACK / NACK的方法及其装置。具体地，本发明涉及一种ACK / NACK传输方法及其装置，该方法包括以下步骤：经由上层信令接收关于多个物理上行链路控制信道（PUCCH）资源的信息; 通过物理下行链路控制信道（PDCCH）在辅载波上接收发射功率控制（TPC）字段; 接收由PDCCH指示的数据; 以及发送用于所述数据的ACK / NACK，其中使用由所述多个PUCCH资源中的TPC字段的值指示的PUCCH资源发送所述ACK / NACK。

70. 发明授权

US08374281B2 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：US08374281B2
公开(公告)日：2013-02-12
申请号：US13286147
申请日：2011-10-31
申请人： Hyun Woo Lee , Min Seok Noh , Yeong Hyeon Kwon , Seung Hee Han , Dong Cheol Kim , Jin Sam Kwak , Dragan Vujcic
发明人： Hyun Woo Lee , Min Seok Noh , Yeong Hyeon Kwon , Seung Hee Han , Dong Cheol Kim , Jin Sam Kwak , Dragan Vujcic
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式