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31. 发明申请

WO2009051422A2 METHOD FOR PERFORMING RANGING PROCEDURE 审中-公开
标题翻译：执行测距程序的方法
公开(公告)号：WO2009051422A2
公开(公告)日：2009-04-23
申请号：PCT/KR2008006117
申请日：2008-10-16
申请人： LG ELECTRONICS INC , LEE HYUN WOO , HAN SEUNG HEE , NOH MIN SEOK , KWAK JIN SAM , KIM DONG CHEOL , KWON YEONG HYEON
发明人： LEE HYUN WOO , HAN SEUNG HEE , NOH MIN SEOK , KWAK JIN SAM , KIM DONG CHEOL , KWON YEONG HYEON
IPC分类号： H04B7/26
CPC分类号： H04J3/0682 , H04L5/0016 , H04L5/0053 , H04L5/143 , H04L5/16 , H04L27/2657 , H04L27/2662 , H04W56/0005
摘要： A method for performing a ranging procedure to obtain uplink synchronization includes transmitting a ranging code on a ranging slot, wherein the ranging code includes user equipment (UE) status information, and receiving a ranging response message in response to the ranging code.
摘要翻译：用于执行测距过程以获得上行链路同步的方法包括在测距时隙上发送测距码，其中测距码包括用户设备（UE）状态信息，以及响应于测距码接收测距响应消息。

32. 发明申请

WO2008082262A3 METHOD FOR SETTING CYCLIC SHIFT CONSIDERING FREQUENCY OFFSET 审中-公开
标题翻译：设定考虑频率偏移的循环移位的方法
公开(公告)号：WO2008082262A3
公开(公告)日：2009-02-19
申请号：PCT/KR2008000044
申请日：2008-01-04
申请人： LG ELECTRONICS INC , VUJCIC DRAGAN , 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： H04L27/26
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：公开了一种用于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和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处建立循环移位（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。

33. 发明申请

WO2010021520A3 METHOD FOR TRANSMITTING SYNCHRONIZATION CHANNELS 审中-公开
标题翻译：传输同步通道的方法
公开(公告)号：WO2010021520A3
公开(公告)日：2010-06-24
申请号：PCT/KR2009004684
申请日：2009-08-21
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： H04B7/26
CPC分类号： H04L5/0053
摘要： The present invention relates to a synchronization channel structure that has two reuse factors in one superframe. In particular, disclosed are a method for transmitting synchronization symbols with different frequency reuse factors and a device for implementing the method. In one embodiment of the invention, the method for transmitting a synchronization channel that has the frequency reuse factor in the superframe comprising plural frames comprises: a step for transmitting a first synchronization channel to an even-numbered subcarrier within a superframe header, and a step for transmitting a second synchronization channel to an odd-numbered subcarrier in the other frames to which the superframe header does not belong. At this time, the first and second synchronization channels may have different frequency reuse factors.
摘要翻译：本发明涉及在一个超帧中具有两个重用因素的同步信道结构。特别地，公开了一种用于发送具有不同频率重用因子的同步符号的方法和用于实现该方法的装置。在本发明的一个实施例中，用于在包括多个帧的超帧中发送具有频率重用因子的同步信道的方法包括：用于将第一同步信道发送到超帧报头内的偶数子载波的步骤，以及步骤用于将第二同步信道发送到超帧报头不属于的其他帧中的奇数副载波。此时，第一和第二同步信道可以具有不同的频率重用因子。

34. 发明申请

WO2010021513A3 METHOD FOR MANAGING IDENTIFICATION INFORMATION OF HETEROGENEOUS CELLS 审中-公开
标题翻译：用于管理非均质细胞的识别信息的方法
公开(公告)号：WO2010021513A3
公开(公告)日：2010-06-17
申请号：PCT/KR2009004669
申请日：2009-08-21
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： H04B7/14
CPC分类号： H04W8/26 , H04B7/2606 , H04W16/32 , H04W48/16 , H04W84/045
摘要： Described is a method for managing the identification information of a relay station/ femtocell/ picocell. It is suggested that the identification information of the relay station/ femtocell/ picocell inherits either a first or second partial cell ID of the identification information allocated to a region that covers the relay station/femtocell/picocell if the identification information of the relay station/ femtocell/ picocell comprises the first and second partial cell IDs. At this time, the inherited ID may be a sector ID. The first and second partial cell IDs may or may not have a hierarchical structure.
摘要翻译：描述了用于管理中继站/毫微微小区/微微小区的标识信息的方法。建议如果中继站/毫微微小区/微微小区的识别信息是中继站/毫微微小区/微微小区的识别信息，则继承分配给覆盖中继站/毫微微小区/微微小区的区域的识别信息的第一或第二部分小区ID。毫微微小区/微微小区包括第一和第二部分小区ID。此时，继承的ID可以是扇区ID。第一和第二部分小区ID可以具有或不具有分层结构。

35. 发明申请

WO2010005238A3 SUBSTRATE CONVEYING DEVICE 审中-公开
标题翻译：基板输送装置
公开(公告)号：WO2010005238A3
公开(公告)日：2010-04-22
申请号：PCT/KR2009003739
申请日：2009-07-08
申请人： LG ELECTRONICS INC , KIM DONG CHEOL , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
发明人： KIM DONG CHEOL , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
IPC分类号： H04B7/26
CPC分类号： H04W52/146 , H04W52/242 , H04W52/42
摘要： One problem associated with substrate-conveying devices is that, when a first substrate (1) has been placed on a supply lift (11) and is being conveyed from an upper workbench (10) to a lower workbench (20), a wait is imposed on a second substrate (2) which has finished undergoing an ultraviolet cleaning process on the upper workbench (10) as shown in Figure 2, and, consequently, productivity is reduced due to the delay in supplying other substrates through a supply and discharge part (15). The present invention relates to a substrate conveying device which conveys a substrate supplied to an upper first position to a lower second position and moves and discharges the substrate conveyed to the second lower position by means of a conveying rail, wherein first and second upper rotational supports and first and second lower rotational supports rotate in a state in which they are vertically spaced apart from each other.
摘要翻译：与衬底输送装置相关的一个问题是，当第一衬底（1）已经被放置在供给升降机（11）上并被从上部工作台（10）传送到下部工作台（20）时，等待是施加在已经在上部工作台（10）上完成了紫外线清洁处理的第二基板（2），如图2所示，因此，由于通过供给和排出部分供应其它基板的延迟，生产率降低（15）。本发明涉及一种基板输送装置，该基板输送装置将提供给上部第一位置的基板输送到下部第二位置，并且借助于输送轨道移动和排出输送到第二下部位置的基板，其中，第一和第二上部旋转支撑并且第一和第二下旋转支撑件在它们彼此垂直间隔开的状态下旋转。

36. 发明申请

WO2010005236A3 METHOD OF CONTROLLING UPLINK POWER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中控制上行功率的方法
公开(公告)号：WO2010005236A3
公开(公告)日：2010-04-22
申请号：PCT/KR2009003737
申请日：2009-07-08
申请人： LG ELECTRONICS INC , KIM DONG CHEOL , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
发明人： KIM DONG CHEOL , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO
IPC分类号： H04W52/14 , H04W52/22 , H04W52/26 , H04W88/02
CPC分类号： H04W52/146 , H04W52/10 , H04W52/241 , H04W52/242
摘要： A method of controlling uplink power in a wireless communication system includes receiving a power control message including parameters for uplink power control from a base station, and controlling uplink power based on the power control message, wherein the uplink power is determined according to a target SINR (Signal to Interference plus Noise Ratio), the target SINR is determined by a minimum rate SINR required at the base station and a control factor for noise and interference. Transmission power of signal can be more accurately controlled and an influence of an inter-cell interference or a path loss can be reduced to thus improve quality of service of the wireless communication system.
摘要翻译：一种在无线通信系统中控制上行链路功率的方法包括：从基站接收包括用于上行链路功率控制的参数的功率控制消息;以及基于功率控制消息来控制上行链路功率，其中根据目标SINR （信号与干扰加噪声比），目标SINR由基站所要求的最小速率SINR和噪声与干扰的控制因子决定。信号的发射功率可以被更精确地控制，并且可以降低小区间干扰或路径损失的影响，从而提高无线通信系统的服务质量。

37. 发明申请

WO2009084924A3 A METHOD FOR TRANSMITTING AND RECEIVING RANDOM ACCESS REQUEST AND TRANSMITTING AND RECEIVING RANDOM ACCESS RESPONSE 审中-公开
标题翻译：发送和接收随机访问请求和发送和接收随机访问响应的方法
公开(公告)号：WO2009084924A3
公开(公告)日：2009-10-08
申请号：PCT/KR2008007875
申请日：2008-12-31
申请人： LG ELECTRONICS INC , LEE HYUN WOO , NOH MIN SEOK , KWON YEONG HYEON , VUJCIC DRAGAN , KIM DONG CHEOL , MOON SUNG HO , KWAK JIN SAM , HAN SEUNG HEE
发明人： LEE HYUN WOO , NOH MIN SEOK , KWON YEONG HYEON , VUJCIC DRAGAN , KIM DONG CHEOL , MOON SUNG HO , KWAK JIN SAM , HAN SEUNG HEE
IPC分类号： H04W74/08
CPC分类号： H04W74/0833 , H04L1/1887 , H04W72/0413 , H04W72/0446 , H04W72/12 , H04W74/006 , H04W74/08
摘要： A base station transmits a random access response in response to a random access request (random access preamble) of a user equipment. The random access response includes information about a time when the random access request is transmitted and sequence number information of the random access request (random access preamble). The user equipment checks whether the received random access response is the response of the random access request transmitted by the user equipment, using the information about the time when the random access request is transmitted and the sequence number information included in the received random access response.
摘要翻译：基站响应于用户设备的随机接入请求（随机接入前导码）发送随机接入响应。随机接入响应包括关于发送随机接入请求的时间和随机接入请求（随机接入前导码）的序列号信息的信息。用户设备使用关于发送随机接入请求的时间的信息和包括在接收到的随机接入响应中的序列号信息来检查所接收的随机接入响应是否是由用户设备发送的随机接入请求的响应。

38. 发明申请

WO2009091143A3 METHOD OF PILOT SUBCARRIER TRANSMITTING 审中-公开
标题翻译：导盲犬传播方法
公开(公告)号：WO2009091143A3
公开(公告)日：2009-09-24
申请号：PCT/KR2008007792
申请日：2008-12-30
申请人： LG ELECTRONICS INC , NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO , CHOI JIN SOO
发明人： NOH MIN SEOK , KWON YEONG HYEON , KWAK JIN SAM , KIM DONG CHEOL , MOON SUNG HO , HAN SEUNG HEE , LEE HYUN WOO , CHOI JIN SOO
IPC分类号： H04L27/26
CPC分类号： H04L5/0007 , H04L5/0023 , H04L5/005
摘要： A pilot symbol structure and a pilot transmission method for improving channel estimation performance in a wireless access system using multiple carriers are provided. In the method for transmitting subcarriers using a pilot structure, pilot subcarriers are repeatedly allocated at predetermined subcarrier spacings and at predetermined symbol spacings in a basic resource block, and the basic resource block is periodically and repeatedly allocated in a time domain and a frequency domain within a subframe, and then the pilot subcarriers and data subcarriers included in the subframe are transmitted. When one or more antennas are used, it is possible to transmit pilot symbols while maintaining predetermined spacings in the time domain and the frequency domain, thereby improving channel estimation performance.
摘要翻译：提供了一种用于在使用多个载波的无线接入系统中改善信道估计性能的导频符号结构和导频传输方法。在使用导频结构发送子载波的方法中，在基本资源块中以预定的子载波间隔和预定的符号间隔重复分配导频子载波，并且在时域和频域内周期性地重复分配基本资源块子帧，然后发送包括在子帧中的导频子载波和数据子载波。当使用一个或多个天线时，可以在维持时域和频域中的预定间隔的同时发送导频符号，从而提高信道估计性能。

39. 发明申请

WO2009084923A3 METHOD FOR TRANSMITTING PREAMBLE IN SCALABLE BANDWIDTH SYSTEM 审中-公开
标题翻译：在可扩展带宽系统中传输前置码的方法
公开(公告)号：WO2009084923A3
公开(公告)日：2009-08-20
申请号：PCT/KR2008007874
申请日：2008-12-31
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： H04B7/26
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伸缩带宽系统中发送前导码的方法。该方法包括：以同步周期的开始时间点，以整个系统带宽中的特定带宽以两个或更多个子载波的间隔发送分配了符号的主同步信道，并且通过特定带宽与同步周期的主同步信道有规定的时间差。无论系统带宽如何，移动台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，从而改善位置测量的准确性。

40. 发明申请

WO2009064108A3 METHOD FOR TRANSMITTING SIGNAL IN MULTIPLE ANTENNA SYSTEM 审中-公开
标题翻译：用于在多个天线系统中发射信号的方法
公开(公告)号：WO2009064108A3
公开(公告)日：2009-08-13
申请号：PCT/KR2008006662
申请日：2008-11-12
申请人： LG ELECTRONICS INC , KWON YEONG HYEON , NOH MIN SEOK , MOON SUNG HO , KIM DONG CHEOL , KWAK JIN SAM , LEE HYUN WOO , HAN SEUNG HEE
发明人： KWON YEONG HYEON , NOH MIN SEOK , MOON SUNG HO , KIM DONG CHEOL , KWAK JIN SAM , LEE HYUN WOO , HAN SEUNG HEE
IPC分类号： H04B7/04
CPC分类号： H04B7/0417 , H04B7/0439 , H04B7/0619 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： A signal transmission method in a multiple antenna system is described. The signal transmission method includes, upon receiving channel state information from a receiving end, estimating a channel according to the channel state information, determining a precoding matrix according to the estimated channel and modifying the signal of the transmitting end using the precoding matrix in a process of mapping a symbol of the signal to a subcarrier, and transmitting the signal to the receiving end. According to the present invention, pre-equalization of a transmission signal can cause a receiving end to perform coherent combination, reduce pilot density by decreasing unnecessary pilots, and reduce interference within a cell or between cells.
摘要翻译：描述多天线系统中的信号传输方法。信号传输方法包括：从接收端接收到信道状态信息时，根据信道状态信息估计信道，根据所估计的信道确定预编码矩阵，并且在过程中使用预编码矩阵修改发送端的信号将信号的符号映射到子载波，并将该信号发送到接收端。根据本发明，传输信号的预均衡可以使接收端执行相干组合，通过减少不必要的导频来减少导频密度，并减少小区内或小区之间的干扰。

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