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71. 发明申请

WO2010002153A3 APPARATUS FOR TRANSMITTING A SYNCHRONOUS SIGNAL IN A MULTI-ANTENNA SYSTEM 审中-公开
标题翻译：用于在多天线系统中发送同步信号的装置
公开(公告)号：WO2010002153A3
公开(公告)日：2010-04-22
申请号：PCT/KR2009003488
申请日：2009-06-26
申请人： LG ELECTRONICS INC , MOON SUNG HO , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , KIM DONG CHEOL , HAN SEUNG HEE , LEE HYUN WOO
发明人： MOON SUNG HO , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , KIM DONG CHEOL , HAN SEUNG HEE , LEE HYUN WOO
IPC分类号： H04B7/06
CPC分类号： H04B7/068 , H04L5/0023 , H04L5/005 , H04L27/2613
摘要： Provided is an apparatus for transmitting a synchronous signal using a plurality of transmitting antennas. The apparatus includes: a synchronous signal generating unit for generating a synchronous signal used for tracking synchronization of time or frequency; a transmission processing unit for allocating different sub-carriers to the plurality of transmitting antennas such that the sub-carriers do not overlap with each other, mapping the synchronous signal to the sub-carriers, and performing an IFFT (Inverse Fast Fourier Transformation) to generate OFDM (Orthogonal Frequency Division Multiplexing) symbols; a control information combining unit for controlling codes as a source for discriminating signals transmitted from the plurality of transmitting antennas such that the codes do not overlap with each other among the plurality of transmitting antennas; and the plurality of transmitting antennas for transmitting the OFDM symbols. The present invention reduces the effects of channel interference of each antenna caused by the transmission of a synchronous signal, and reduces the overhead of various pieces of control information in a multi-antenna system.
摘要翻译：提供一种使用多个发送天线发送同步信号的装置。该装置包括：同步信号产生单元，用于产生用于跟踪时间或频率同步的同步信号; 发送处理单元，用于将不同的副载波分配给多个发送天线，使得副载波彼此不重叠，将同步信号映射到副载波，并且执行IFFT（逆快速傅里叶变换）到生成OFDM（正交频分复用）符号; 控制信息组合单元，用于控制作为用于鉴别从所述多个发射天线发射的信号的源的码，使得所述码在所述多个发射天线中彼此不重叠; 以及用于发送OFDM符号的多个发送天线。本发明降低了由同步信号的传输引起的每个天线的信道干扰的影响，并减少了多天线系统中各种控制信息的开销。

72. 发明申请

WO2010011084A3 METHOD FOR SELF-CONFIGURING A CELLULAR INFRASTRUCTURE AS DESIRED, AND A DEVICE THEREFOR 审中-公开
标题翻译：根据需要自配置蜂窝基础设施的方法及其装置
公开(公告)号：WO2010011084A3
公开(公告)日：2010-03-25
申请号：PCT/KR2009004066
申请日：2009-07-22
申请人： LG ELECTRONICS INC , KWON YEONG HYEON , NOH MIN SEOK , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
发明人： KWON YEONG HYEON , NOH MIN SEOK , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
IPC分类号： H04L12/28
CPC分类号： H04W84/18 , H04W4/00 , H04W52/0206 , H04W52/0229 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/22
摘要： The present invention relates to a wireless communications system. More specifically, the present invention relates to a method in which a mobile station communicates with any desired node in a wireless communications system. This communications method comprises the steps of: transmitting upwards a first signal for searching for any desired node; receiving from the desired node a second signal indicating that a service can be provided to the mobile station, by way of response to the first signal; and carrying out a procedure for receiving the service from the desired node, wherein the desired node monitors the first signal in a sleep mode.
摘要翻译：本发明涉及一种无线通信系统。更具体地说，本发明涉及一种移动台与无线通信系统中的任何期望的节点进行通信的方法。该通信方法包括以下步骤：向上传输用于搜索任何期望节点的第一信号; 通过对所述第一信号的响应，从所述期望节点接收指示可以向所述移动台提供服务的第二信号; 以及执行用于从期望节点接收服务的过程，其中期望节点以睡眠模式监视第一信号。

73. 发明申请

WO2009142444A3 METHOD FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统发送数据的方法
公开(公告)号：WO2009142444A3
公开(公告)日：2010-03-04
申请号：PCT/KR2009002674
申请日：2009-05-21
申请人： LG ELECTRONICS INC , KWON YEONG HYEON , HAN SEUNG HEE , LEE HYUN WOO , MOON SUNG HO , KWAK JIN SAM , KIM DONG CHEOL , NOH MIN SEOK
发明人： KWON YEONG HYEON , HAN SEUNG HEE , LEE HYUN WOO , MOON SUNG HO , KWAK JIN SAM , KIM DONG CHEOL , NOH MIN SEOK
IPC分类号： H04B7/26 , H04L27/26
CPC分类号： H04L5/0048 , H04L5/0023
摘要： Provided is a method for transmitting data in a wireless communication system. The method includes steps of: allocating plural pilot resources for supporting pilot transmission through plural antennas; and transmitting data using surplus pilot resources when there are surplus pilot resources not used in the pilot transmission among the plural pilot resources.
摘要翻译：提供了一种用于在无线通信系统中发送数据的方法。该方法包括以下步骤：通过多个天线分配用于支持导频传输的多个导频资源; 以及在所述多个导频资源中存在在所述导频发送中未使用的剩余导频资源时，使用剩余导频资源发送数据。

74. 发明申请

WO2009154410A2 METHOD FOR TRANSMITTING PHYSICAL LAYER ID INFORMATION 审中-公开
标题翻译：发送物理层识别信息的方法
公开(公告)号：WO2009154410A2
公开(公告)日：2009-12-23
申请号：PCT/KR2009003270
申请日：2009-06-18
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , KWON YEONG HYEON , VUJCIC DRAGAN , KIM DONG CHEOL , MOON SUNG HO , KWAK JIN SAM , NOH MIN SEOK , LEE HYUN WOO
发明人： HAN SEUNG HEE , KWON YEONG HYEON , VUJCIC DRAGAN , KIM DONG CHEOL , MOON SUNG HO , KWAK JIN SAM , NOH MIN SEOK , LEE HYUN WOO
IPC分类号： H04B7/26 , H04W16/16 , H04W48/16 , H04W68/00
CPC分类号： H04W8/26
摘要： Disclosed is a method for transmitting a cell ID of a specific type as physical layer ID information in addition to existing cell ID information. To this end, a method for increasing the number of cell IDs used in transmission of existing cell ID information in a synchronization channel can be employed, and a part of existing cell IDs can be set to be used for the transmission of additional specific type cell ID information. More specifically, in a case of increasing the number of cell IDs, a method for increasing the number of cell ID groups associated with a sub-synchronization channel without ambiguity problems and collision problems, a method for adding the number of cell IDs associated with a main synchronization channel in such a manner so as to satisfy characteristics of complex symmetry, a method for transmitting information using a transmission timing relationship of a main synchronization code and a sub synchronization code, and a method for transforming a scrambling scheme can be used. Further, in a case of reserving a part of existing cell IDs, characteristics of complex symmetry are considered in relation to a main synchronization channel, and ambiguity and collision problems are considered in relation to a sub-synchronization channel.
摘要翻译：公开了除了现有的小区ID信息之外，还将特定类型的小区ID作为物理层ID信息进行发送的方法。为此，可以采用用于增加同步信道中现有小区ID信息的传输中使用的小区ID的数量的方法，并且可以将现有小区ID的一部分设置为用于附加特定类型小区的传输身份信息。更具体地，在增加小区ID的数量的情况下，增加与不具有模糊性问题和冲突问题的子同步信道相关联的小区ID组的数量的方法，添加与一个小区ID相关联的小区ID的数量的方法主同步信道，以满足复对称性的特征，可以使用使用主同步码和子同步码的发送定时关系发送信息的方法，以及变换加扰方案的方法。此外，在保留现有小区ID的一部分的情况下，考虑与主同步信道相关的复对称特性，并且考虑到与子同步信道有关的模糊性和冲突问题。

75. 发明申请

WO2008078919A3 METHODS FOR SEQUENCE GENERATION AND TRANSMISSION BASED ON TIME AND FREQUENCY DOMAIN TRANSMISSION UNIT IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在移动通信系统中基于时间和频域传输单元的序列生成和传输的方法
公开(公告)号：WO2008078919A3
公开(公告)日：2009-11-12
申请号：PCT/KR2007006733
申请日：2007-12-21
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON , LEE HYUN WOO , KIM DONG CHEOL , KWAK JIN SAM
发明人： HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON , LEE HYUN WOO , KIM DONG CHEOL , KWAK JIN SAM
IPC分类号： H04L27/00 , H04W72/06
CPC分类号： H04L5/023 , H04L1/1614 , H04L27/261 , H04L27/2614 , H04W72/0406
摘要： Disclosed are methods for generating/transmitting a transmission-unit symbol sequence. One of the methods' steps are (in the case of transmission information): the information is modulated in time and frequency domains on the basis of a predetermined transmission unit, simultaneous transmission of the information is made, and then a transmission unit symbol is generated/transmitted. A transmission sequence is masked in each symbol contained in one transmission unit. Symbol-unit circular shift (cyclic shift) is applied to the masked result, so that transmission efficiency increases. Control signal generation and transmission methods for supporting a variety of formats and a signal transmission method based on a prime-length sequence are also provided.
摘要翻译：公开了用于生成/发送发送单元符号序列的方法。方法的步骤之一是（在传输信息的情况下）：在预定的传输单元的基础上，在时域和频域调制信息，同时发送信息，然后产生传输单元符号 /发送。在一个传输单元中包含的每个符号中屏蔽传输序列。符号单位循环移位（循环移位）被应用于掩蔽结果，从而传输效率提高。还提供了用于支持各种格式的控制信号生成和传输方法以及基于素数序列的信号传输方法。

76. 发明申请

WO2009128681A2 METHOD FOR TRANSMITTING SYNCHRONIZATION CHANNEL USING MULTI-ANTENNA 审中-公开
标题翻译：使用多天线发送同步信道的方法
公开(公告)号：WO2009128681A2
公开(公告)日：2009-10-22
申请号：PCT/KR2009002025
申请日：2009-04-17
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , KWON YEONG HYEON , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , NOH MIN SEOK , LEE HYUN WOO , CHOI JIN SOO
发明人： HAN SEUNG HEE , KWON YEONG HYEON , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , NOH MIN SEOK , LEE HYUN WOO , CHOI JIN SOO
IPC分类号： H04B7/04 , H04L27/26 , H04W56/00
CPC分类号： H04B7/0894 , H04B7/0667 , H04B7/0671 , H04B7/068 , H04L1/0606 , H04L1/0631 , H04L1/0643 , H04L5/0023 , H04L5/0048
摘要： The disclosed method for transmitting a synchronization channel in one embodiment of this invention comprises the steps of: applying a cyclic shift to the sequences of the synchronization channel based on a shift value which is allocated for each antenna in a terminal in advance, and transmitting, from a base station to the terminal, the sequences to which the cyclic shift is applied. A space-frequency block code and a space-time block code (SFBC/STBC) are applied to a broadcast channel. The disclosed method enables synchronization regardless of the number of antennas used in the transmission in a base station while performing time/frequency synchronization in the synchronization channel, and is able to estimate a channel for each antenna. Therefore, transmission method for a BCH/control channel/data channel can be diversified to improve performance.
摘要翻译：在本发明的一个实施例中，所公开的用于发送同步信道的方法包括以下步骤：基于在终端中为每个天线分配的移位值，向同步信道的序列应用循环移位，从基站到终端，应用循环移位的序列。空间频率块码和空时块码（SFBC / STBC）被应用于广播频道。所公开的方法能够在同步信道中执行时间/频率同步的同时，无论在基站中的传输中使用的天线的数量如何，都能够进行同步，并且能够估计每个天线的信道。因此，用于BCH /控制信道/数据信道的传输方法可以多样化以提高性能。

77. 发明申请

WO2007108626A3 METHOD FOR ALLOCATING SIGNALS IN MULTI-CARRIER SYSTEM 审中-公开
标题翻译：在多载波系统中分配信号的方法
公开(公告)号：WO2007108626A3
公开(公告)日：2009-09-24
申请号：PCT/KR2007001330
申请日：2007-03-19
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON
发明人： HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON
IPC分类号： H04J11/00
CPC分类号： H04L5/0007 , H04L5/0023 , H04L5/0051 , H04L25/0204 , H04L25/0226 , H04L25/0232 , H04L25/025
摘要： A method for transmitting control signals in a multi-carrier system. A method for arranging pilots in a transmitting side which transmits and receives data using a plurality of sub-carriers includes acquiring transmission data to be transmitted to a receiving side, processing data of a specific region among the transmission data in accordance with hidden pilots for channel estimation of the receiving side, allocating specific radio resources exclusively for the transmission data and dedicated pilots for channel estimation of the receiving side.
摘要翻译：一种用于在多载波系统中发送控制信号的方法。一种在使用多个子载波发送和接收数据的发送侧排列导频的方法包括获取发送给接收侧的发送数据，根据用于信道的隐藏导频来处理发送数据中的特定区域的数据接收侧的估计，专用于传输数据的专用无线电资源和用于接收侧的信道估计的专用导频。

78. 发明申请

WO2009113807A2 METHOD OF GENERATING DATA AND TRANSMITTING SYNCHRONIZATION CHANNEL IN MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：在移动通信系统中产生数据和发送同步信道的方法
公开(公告)号：WO2009113807A2
公开(公告)日：2009-09-17
申请号：PCT/KR2009001211
申请日：2009-03-11
申请人： LG ELECTRONICS INC , HAN SEUNG HEE , KWON YEONG HYEON , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , NOH MIN SEOK , LEE HYUN WOO
发明人： HAN SEUNG HEE , KWON YEONG HYEON , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , NOH MIN SEOK , LEE HYUN WOO
IPC分类号： H04B7/26
CPC分类号： H04L27/2662 , H04L5/0007 , H04L27/2607 , H04L27/2613
摘要： The present invention is a method of transmitting a synchronization channel from a transmitter in a wireless communication system that uses a multi-carrier, and comprises the steps of: generating one multi-carrier symbol that includes at least two sub-synchronization channels, and transmitting the multi-carrier symbol to a receiver through the sub-synchronization channels. Through the method, the transmitter is able to increase the data transmission rate of a synchronization channel by efficiently using wireless resources.
摘要翻译：本发明是一种在使用多载波的无线通信系统中从发射机发送同步信道的方法，该方法包括以下步骤：生成包括至少两个子同步信道的一个多载波符号; 通过子同步信道将多载波符号发送给接收器。通过该方法，发射机能够通过有效地使用无线资源来提高同步信道的数据传输速率。

79. 发明申请

WO2009051359A3 METHOD FOR GENERATING CONTROL CHANNEL AND DECODING CONTROL CHANNEL, BASE STATION AND MOBILE STATION THEREOF 审中-公开
标题翻译：产生控制信道和解码控制信道的方法，基站和移动台
公开(公告)号：WO2009051359A3
公开(公告)日：2009-07-02
申请号：PCT/KR2008005780
申请日：2008-10-01
申请人： LG ELECTRONICS INC , KWAK JIN SAM , KWON YEONG HYEON , HAN SEUNG HEE , LEE HYUN WOO , KIM DONG CHEOL , NOH MIN SEOK
发明人： KWAK JIN SAM , KWON YEONG HYEON , HAN SEUNG HEE , LEE HYUN WOO , KIM DONG CHEOL , NOH MIN SEOK
IPC分类号： H04B7/26
CPC分类号： H04W28/06 , H04L5/0053
摘要： A control channel generation method, a control channel decoding method, and a BS and an MS for implementing the methods are provided. The control channel generation method includes placing a frame control header (FCH) and a MAP within a TTI and generating a control channel for an enhanced communication system at a position after the MAP within the TTI. Another control channel generation method includes generating a control channel for the enhanced communication system and placing an FCH and a preamble at a position after the control channel. These methods enable implementation of an enhanced system that overcomes problems of the legacy system while minimizing influence exerted upon legacy MSs in the case where the base station generates a new control channel for a new MS or where an MS decodes a new control channel.
摘要翻译：提供了控制信道生成方法，控制信道解码方法以及用于实现这些方法的BS和MS。控制信道生成方法包括在TTI内放置帧控制报头（FCH）和MAP，并且在TTI内的MAP之后的位置处生成用于增强型通信系统的控制信道。另一种控制信道生成方法包括为增强型通信系统生成控制信道并将FCH和前导码置于控制信道之后的位置。这些方法使得能够实现增强型系统，该增强型系统克服了遗留系统的问题，同时在基站为新的MS生成新的控制信道或者MS解码新的控制信道的情况下最小化对传统MS施加的影响。

80. 发明申请

WO2009054644A3 METHOD FOR SIGNAL MAPPING AND SIGNAL TRANSMISSION WITH SUBCARRIER SHIFT SCHEMES 审中-公开
标题翻译：信号映射和信号传输方法与SUBCARRIER SHIFT方案
公开(公告)号：WO2009054644A3
公开(公告)日：2009-06-11
申请号：PCT/KR2008006079
申请日：2008-10-15
申请人： LG ELECTRONICS INC , VUJCIC DRAGAN , LEE HYUN WOO , HAN SEUNG HEE , NOH MIN SEOK , KWAK JIN SAM , KIM DONG CHEOL , KWON YEONG HYEON
发明人： VUJCIC DRAGAN , LEE HYUN WOO , HAN SEUNG HEE , NOH MIN SEOK , KWAK JIN SAM , KIM DONG CHEOL , KWON YEONG HYEON
IPC分类号： H04L27/26
CPC分类号： H04L5/0044 , H04L5/0048 , H04L25/061
摘要： A signal mapping method and a signal transmission method applying a s?bcarrier shift method are described. A signal mapping method using shifted subcarriers includes shifting positions of data subcarriers by as much as a frequency band corresponding to half of spacing between data subcarriers on a frequency axis, and shifting positions of random access preamble subcarriers by as much as a frequency band corresponding to half of spacing between the data subcarriers and to a specific ratio of spacing between the random access preamble subcarriers, and mapping data and a random access preamble to the data subcarriers and the random access preamble subcarrier, respectively. Even when the spacing between the data subcarriers is a multiple of the spacing between the random access preamble subcarriers, DC distortion can be minimized.
摘要翻译：对信号映射方法和信号传输方法进行说明。使用移位副载波的信号映射方法包括数据副载波的位置移动与频率轴上的数据子载波之间的间隔的一半对应的频带以及随机接入前导码子载波的移位位置与对应于数据子载波之间的间隔的一半和随机接入前导码副载波之间的特定的间隔比率，以及将数据和随机接入前同步码分别映射到数据子载波和随机接入前同步码副载波。即使当数据子载波之间的间隔是随机接入前导码副载波之间的间隔的倍数时，也可以使DC失真最小化。

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