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61. 发明授权

US08200233B2 Apparatus and method for supporting cells with different characteristics in a broadband wireless communication system 有权
标题翻译：用于在宽带无线通信系统中支持具有不同特征的小区的装置和方法
公开(公告)号：US08200233B2
公开(公告)日：2012-06-12
申请号：US12284102
申请日：2008-09-18
申请人： Yung-Soo Kim , Ju-Mi Lee
发明人： Yung-Soo Kim , Ju-Mi Lee
IPC分类号： H04W40/00
CPC分类号： H04W48/12 , H04B17/345 , H04L5/0023 , H04L5/0048 , H04L5/0091 , H04W84/18 , H04W88/10
摘要： An apparatus and method for supporting cells with different characteristics in a wireless communication system are provided. To operate for communications in a frame divided into a first part of a system common signal structure and a second part of a communication environment-dependent signal structure in a wireless communication system in which cells co-exist under different communication environments, a BS generates physical configuration information about a signal of the second part, transmits the physical configuration information about the signal of the second part in the first part, and conducts communications by processing signals transmitted and received in the second part according to the physical configuration information.
摘要翻译：提供一种用于在无线通信系统中支持具有不同特性的小区的装置和方法。为了在被分成系统公共信号结构的第一部分的帧中进行通信操作，以及在小区在不同通信环境下共存的无线通信系统中的通信环境相关信号结构的第二部分，BS生成物理关于第二部分的信号的配置信息，发送关于第一部分中的第二部分的信号的物理配置信息，并且根据物理配置信息处理在第二部分中发送和接收的信号进行通信。

62. 发明授权

US08189706B2 Apparatus and method for generating per stream effective signal to noise ratio in a multiple-input multiple-output wireless communication system 有权
标题翻译：用于在多输入多输出无线通信系统中产生每流有效信噪比的装置和方法
公开(公告)号：US08189706B2
公开(公告)日：2012-05-29
申请号：US12186160
申请日：2008-08-05
申请人： Eun-Seok Ko , Yung-Soo Kim , Myeon-Kyun Cho , Eun-Yong Kim
发明人： Eun-Seok Ko , Yung-Soo Kim , Myeon-Kyun Cho , Eun-Yong Kim
IPC分类号： H04B7/02
CPC分类号： H04L25/0204 , H04L1/0003 , H04L25/0224 , H04L25/0242 , H04L27/0008
摘要： In the present invention, an apparatus and a method for generating feedback information for a Maximum Likelihood (ML) detection scheme in a Multiple-Input Multiple-Output (MIMO) wireless communication system are provided. An apparatus of the invention includes a generator for generating constellation difference points by converting a constellation domain representing values of symbols into a constellation difference domain representing values of distance between symbols, a calculator for calculating per stream Symbol Error Rates (SERs) using the constellation difference points, and a determiner for determining per stream Effective Signal to Noise Ratios (ESNRs) using the per stream SER.
摘要翻译：在本发明中，提供了一种用于在多输入多输出（MIMO）无线通信系统中产生用于最大似然（ML）检测方案的反馈信息的装置和方法。本发明的装置包括一个发生器，用于通过将表示符号值的星座域转换为表示符号之间的距离值的星座差异域来产生星座差分点，用于计算每个流的符号误差率（SER），使用星座差点和确定每个流的有效信噪比（ESNR）使用每流SER。

63. 发明授权

US08116793B2 Apparatus and method for automatically controlling interference in broadband wireless communication system 有权
标题翻译：宽带无线通信系统中自动控制干扰的装置和方法
公开(公告)号：US08116793B2
公开(公告)日：2012-02-14
申请号：US12416881
申请日：2009-04-01
申请人： Il-Won Kwon , Yung-Soo Kim
发明人： Il-Won Kwon , Yung-Soo Kim
IPC分类号： H04B7/00
CPC分类号： H04W24/02 , H04B17/345 , H04W88/08
摘要： An apparatus and method for automatically controlling interference in a broadband wireless communication system are provided. In the method, a BS receives an interference measurement information signal of one or more adjacent BSs. The BS analyzes the interference measurement information signal of the one or more adjacent BSs to obtain information about the average power for each frequency band used by each of the one or more adjacent BSs. The BS uses the obtained information about the average power for each frequency band of the one or more adjacent BSs to determine the average power for each frequency band to be used by the BS. The BS generates an interference measurement information signal of the BS according to the determined average power for each frequency band.
摘要翻译：提供了一种用于自动控制宽带无线通信系统中的干扰的装置和方法。在该方法中，BS接收一个或多个相邻BS的干扰测量信息信号。 BS分析一个或多个相邻BS的干扰测量信息信号，以获得关于一个或多个相邻BS中的每一个使用的每个频带的平均功率的信息。 BS使用获得的关于一个或多个相邻BS的每个频带的平均功率的信息来确定BS要使用的每个频带的平均功率。 BS根据所确定的每个频带的平均功率产生BS的干扰测量信息信号。

64. 发明授权

US08098752B2 Apparatus and method for supporting a plurality of MIMO modes in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中支持多个MIMO模式的装置和方法
公开(公告)号：US08098752B2
公开(公告)日：2012-01-17
申请号：US12221225
申请日：2008-07-31
申请人： In-Soo Hwang , Yung-Soo Kim , Myeon-Kyun Cho
发明人： In-Soo Hwang , Yung-Soo Kim , Myeon-Kyun Cho
IPC分类号： H04K1/10
CPC分类号： H04B7/0689 , H04B7/0417 , H04B7/0434 , H04B7/0697 , H04L1/0015 , H04L1/0025 , H04L1/0618 , H04L25/03343 , H04L2025/03802
摘要： An apparatus and method for supporting a plurality of MIMO modes in a wireless communication system are provided, in which a receiver selects one of the plurality of MIMO modes according to at least one of a received signal strength, a speed of the receiver, a correlation between a transmitter and the receiver, a presence or absence of channel quality information, a precoding index, and an antenna information, a rank, and a number of users, generates feedback information in a transmission format corresponding to the selected MIMO mode, and transmits the feedback information to the transmitter using a feedback resources allocated according to the selected MIMO mode.
摘要翻译：提供了一种用于在无线通信系统中支持多个MIMO模式的装置和方法，其中接收机根据接收信号强度，接收机速度，相关性中的至少一个选择多个MIMO模式之一在发射机和接收机之间，存在或不存在信道质量信息，预编码索引和天线信息，秩和用户数量，以对应于所选MIMO模式的传输格式生成反馈信息，并且发送使用根据所选MIMO模式分配的反馈资源将反馈信息发送给发射机。

65. 发明授权

US08041297B2 Method for supporting peer-to-peer communication in a wireless communication system 有权
标题翻译：支持无线通信系统中对等通信的方法
公开(公告)号：US08041297B2
公开(公告)日：2011-10-18
申请号：US12169403
申请日：2008-07-08
申请人： Il-Won Kwon , Yung-Soo Kim , Sang-Min Lee
发明人： Il-Won Kwon , Yung-Soo Kim , Sang-Min Lee
IPC分类号： H04B7/00
CPC分类号： H04W76/27
摘要： A method for supporting a Peer-to-Peer (P2P) communication in a wireless communication system is provided. The method includes identifying whether a Mobile Station (MS) is in a wireless communication active state, a P2P active state, or a P2P previous active state, and transiting to the P2P active state if a P2P connection request occurs in the P2P previous active state and transiting to the P2P previous active state if a P2P communication termination occurs in the P2P active state.
摘要翻译：提供了一种在无线通信系统中支持对等（P2P）通信的方法。该方法包括：识别移动站（MS）是处于无线通信活动状态，P2P活动状态还是P2P先前活动状态，并且如果在P2P先前活动状态中发生P2P连接请求，则转移到P2P活动状态并且如果在P2P活动状态中发生P2P通信终止，则转移到P2P先前的活动状态。

66. 发明授权

US08023445B2 Relay system and method in a communication system 有权
标题翻译：通信系统中的中继系统和方法
公开(公告)号：US08023445B2
公开(公告)日：2011-09-20
申请号：US11851096
申请日：2007-09-06
申请人： Young-Ho Jung , Yung-Soo Kim , Cheol-Woo You
发明人： Young-Ho Jung , Yung-Soo Kim , Cheol-Woo You
IPC分类号： H04W4/00
CPC分类号： H04B7/155 , H04B7/2606 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L25/0226 , H04L27/2613
摘要： Provided are a relaying method and system in a communication system having a BS, a MS for communicating with the BS, and an RS for relaying signals between the BS and the MS, in which the RS receives a first pilot sequence from the BS, replaces the first pilot sequence with a second pilot sequence, and transmits the second pilot sequence to the MS. Here, a partial cross correlation between the first and second pilot sequences is always ‘0’.
摘要翻译：提供了一种具有BS，用于与BS进行通信的MS的通信系统和用于在BS与MS之间中继信号的RS的中继方法和系统，其中RS从BS接收第一导频序列，替换所述第一导频序列具有第二导频序列，并将所述第二导频序列发送到所述MS。这里，第一和第二导频序列之间的部分互相关始终为“0”。

67. 发明授权

US08014784B2 System and method for allocating a channel in a communication system 有权
标题翻译：用于在通信系统中分配信道的系统和方法
公开(公告)号：US08014784B2
公开(公告)日：2011-09-06
申请号：US11706853
申请日：2007-02-15
申请人： Myeon-Gyun Cho , Yung-Soo Kim , Hyung-Myung Kim , Tae-Sung Kang , Dae-Hyun Kim , Woo-Geun Ahn
发明人： Myeon-Gyun Cho , Yung-Soo Kim , Hyung-Myung Kim , Tae-Sung Kang , Dae-Hyun Kim , Woo-Geun Ahn
IPC分类号： H04W72/00 , H04B7/00 , H04L12/50
CPC分类号： H04W72/0406 , H04L1/0026 , H04L5/023 , H04L27/2608 , H04W72/085
摘要： A method and system for allocating a channel are provided in a communication system including a plurality of Mobile Stations (MSs) and Base Stations (BSs) for providing a communication service to the plurality of MSs. A BS transmits an average Channel Quality Information (CQI) request to MSs. The MSs measure CQI with respect to their channels in response to the request from the BS, compute average CQI from the measured CQI, and transmit the average CQI to the BS. The BS selects a predefined number of MSs according to the average CQI received from the MSs and sets an MS group. The BS transmits a CQI request to the MS group. The MSs of the MS group transmit the CQI to the BS. The BS receives the CQI from the MS group and allocates a channel according to the CQI.
摘要翻译：在包括用于向多个MS提供通信服务的多个移动站（MS）和基站（BS）的通信系统中提供了用于分配信道的方法和系统。 BS向MS发送平均信道质量信息（CQI）请求。 MS响应于来自BS的请求测量相对于它们的信道的CQI，从测量的CQI计算平均CQI，并将平均CQI发送到BS。 BS根据从MS接收到的平均CQI来选择预定数量的MS，并设置MS组。 BS向MS组发送CQI请求。 MS组的MS向BS发送CQI。 BS从MS组接收CQI，并根据CQI分配信道。

68. 发明授权

US07889814B2 Transmitting and receiving apparatus for supporting transmit antenna diversity using space-time block code 有权
标题翻译：使用时空块码支持发射天线分集的发射和接收装置
公开(公告)号：US07889814B2
公开(公告)日：2011-02-15
申请号：US11804126
申请日：2007-05-17
申请人： Chan-Soo Hwang , Vahid Tarokh , Seung-Hoon Nam , Jae-Hak Chung , Yung-Soo Kim
发明人： Chan-Soo Hwang , Vahid Tarokh , Seung-Hoon Nam , Jae-Hak Chung , Yung-Soo Kim
IPC分类号： H04L27/06
CPC分类号： H04L1/0618 , H04B7/0669 , H04B7/0697 , H04B7/0891 , H04L1/0643
摘要： A transmitter and a receiver are disclosed herein that support transmit antenna diversity using space-time block coding in a wireless communication system. The transmitter produces symbol combinations containing, as their elements, input symbols, the inversions and conjugates of the symbols, and symbols obtained by rotating the phases of the symbols once, forms a matrix having symbols in at least two columns orthogonal to each other with the symbol combinations, and transmits the matrix. The receiver detects symbols that minimize maximum likelihood (ML) decoding metrics over all possible symbols using channel gains from transmit antennas to a receive antenna. Also, the receiver selects candidate symbols among all possible symbols according to the characteristics of transmitted modulation symbols and detects symbols that minimize the ML decoding metrics.
摘要翻译：本文公开的发射器和接收器在无线通信系统中支持使用空时块编码的发射天线分集。发射机产生符号组合，其包含输入符号，符号的反转和共轭以及通过旋转符号的相位获得的符号一次作为其元素，形成具有彼此正交的至少两列中的符号的矩阵，符号组合，并传输矩阵。接收机通过使用从发射天线到接收天线的信道增益，检测所有可能符号上的最大似然（ML）解码度量的符号。此外，接收机根据发送的调制符号的特性来选择所有可能符号中的候选符号，并且检测使ML解码度量最小化的符号。

69. 发明申请

US20100311422A1 Apparatus and method for determining neighbor BS information in a wireless communication system 有权
标题翻译：一种用于在无线通信系统中确定相邻BS信息的装置和方法
公开(公告)号：US20100311422A1
公开(公告)日：2010-12-09
申请号：US12802379
申请日：2010-06-04
申请人： Byung-Wook Jun , Jae-Hee Cho , Yung-Soo Kim , Jong-Hyung Kwun , Ju-Mi Lee , Young-Bo Cho , Jea-Hyuk Jang
发明人： Byung-Wook Jun , Jae-Hee Cho , Yung-Soo Kim , Jong-Hyung Kwun , Ju-Mi Lee , Young-Bo Cho , Jea-Hyuk Jang
IPC分类号： H04W36/00
CPC分类号： H04W36/0083 , H04W84/045
摘要： An apparatus and method determines neighbor Base Station (BS) information in a wireless communication system where a macro cell and a Femto cell coexist. The method includes, when a preamble scanning duration arrives, acquiring preamble information on at least one neighbor BS through preamble scanning. It is determined whether to scan a header for at least one neighbor BS among neighbor BSs for which the preamble information are acquired, in consideration of at least one of the acquisition or non-acquisition of new preamble information through the preamble scanning and a variation of an environment of a preamble acquired through the preamble scanning. And, in case that it is determined to scan the header, a header for a corresponding neighbor BS is scanned and header information of the neighbor BS is acquired.
摘要翻译：一种装置和方法确定在宏小区和毫微微小区共存的无线通信系统中的相邻基站（BS）信息。该方法包括当前同步码扫描持续时间到达时，通过前导码扫描在至少一个相邻BS上获取前导码信息。考虑到通过前导码扫描获取或不获取新的前同步码信息中的至少一个，确定是否对获取前导码信息的相邻BS中的至少一个相邻BS进行头部扫描，以及变化通过前导码扫描获取的前导码的环境。并且，在确定扫描报头的情况下，扫描对应的相邻BS的报头并获取相邻BS的报头信息。

70. 发明申请

US20100210273A1 Apparatus and method for supporting femto based station in wireless communication system 审中-公开
标题翻译：用于在无线通信系统中支持毫微微基站的装置和方法
公开(公告)号：US20100210273A1
公开(公告)日：2010-08-19
申请号：US12658426
申请日：2010-02-10
申请人： Byung-Wook Jun , Jae-Hee Cho , Yung-Soo Kim , Jong-Hyung Kwun , Ju-Mi Lee , Young-Bo Cho
发明人： Byung-Wook Jun , Jae-Hee Cho , Yung-Soo Kim , Jong-Hyung Kwun , Ju-Mi Lee , Young-Bo Cho
IPC分类号： H04W72/00 , H04W4/00
CPC分类号： H04W24/02
摘要： An apparatus and method for operating the femto BS includes receiving an Identification-index (I-index) and a physical cell Identifier (ID) used to generate of Inter Working Signal (IWS) contents from a macro BS. The IWS contents is generated by using the physical cell ID. The method includes performing scrambling on the IWS contents by using one of scrambling codes included in a scrambling code set of the macro BS. Thereafter, the IWS contents are transmitted.
摘要翻译：用于操作毫微微BS的装置和方法包括从宏BS接收用于产生工作间信号（IWS）内容的识别索引（I索引）和物理小区标识符（ID）。通过使用物理单元ID生成IWS内容。该方法包括通过使用包括在宏BS的扰码集中的扰码之一对IWS内容执行加扰。此后，IWS内容被传送。

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