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11. 发明申请

US20050276361A1 Interference power measurement apparatus and method for space-time beam forming 审中-公开
标题翻译：干涉功率测量装置及时空波束成形方法
公开(公告)号：US20050276361A1
公开(公告)日：2005-12-15
申请号：US11149552
申请日：2005-06-10
申请人： Byoung-Yun Kim , Song-Hun Kim , Do-Young Kim , Jin-Weon Chang , Jin-Seok Lee , Peter Jung
发明人： Byoung-Yun Kim , Song-Hun Kim , Do-Young Kim , Jin-Weon Chang , Jin-Seok Lee , Peter Jung
IPC分类号： H04B7/04 , H04B7/06 , H04B17/00 , H04L1/02 , H04L25/02
CPC分类号： H04L25/0204 , H04B7/0617 , H04B17/345
摘要： A noise and interference power measurement apparatus for an antenna diversity system that services a plurality of users with an array antenna having a plurality of antenna elements. A channel estimator estimates a channel impulse response for a radio channel corresponding to a predetermined plurality of regularly spaced direction-of-arrival (DOA) values. A data estimator estimates the received data using a received signal and a system matrix. A quantizer quantizes the estimated data. An interference and noise calculator calculates noise vectors at the respective antenna elements by removing from the received signal an influence of the quantized data to which the system matrix is applied, calculates an estimated noise matrix at the plurality of antenna elements, calculates interference power by auto-correlating the estimated noise matrix, and calculates noise and interference power based on the interference power.
摘要翻译：一种天线分集系统的噪声和干扰功率测量装置，其使用具有多个天线元件的阵列天线为多个用户提供服务。信道估计器估计对应于预定的多个规则间隔的到达方向（DOA）值的无线电信道的信道脉冲响应。数据估计器使用接收的信号和系统矩阵来估计所接收的数据。量化器量化估计数据。干扰噪声计算器通过从接收信号中去除应用系统矩阵的量化数据的影响来计算各个天线元件的噪声矢量，计算多个天线元件的估计噪声矩阵，通过自动计算干扰功率 - 相关估计噪声矩阵，并根据干扰功率计算噪声和干扰功率。

12. 发明授权

US07633899B2 Method for transmitting and receiving common information in a CDMA communication system providing HSDPA service 有权
标题翻译：用于在提供HSDPA服务的CDMA通信系统中发送和接收公共信息的方法
公开(公告)号：US07633899B2
公开(公告)日：2009-12-15
申请号：US10218311
申请日：2002-08-14
申请人： Sung-Ho Choi , Hyeon-Woo Lee , Jin-Weon Chang , Ju-Ho Lee , Kook-Heui Lee
发明人： Sung-Ho Choi , Hyeon-Woo Lee , Jin-Weon Chang , Ju-Ho Lee , Kook-Heui Lee
IPC分类号： H04W4/00
CPC分类号： H04W48/12 , H04B7/2637 , H04J13/0044 , H04L1/16 , H04L1/1803 , H04L1/1812 , H04L1/1887 , H04L2001/0093 , H04W28/06
摘要： A communication system supporting an HSDPA (High-Speed Downlink Packet Access) service. In order to transmit common information to at least two UEs (User Equipments) among a plurality of UEs supporting the HSDPA service, the system transmits control information including common ID information indicating the common information over a shared control channel (SHCCH), upon generation of the common information. The system transmits the common information over the SHCCH in a TTI (Transmission Time Interval) equal to or after a TTI where the control information is transmitted, so that the UEs can support the HSDPA service using the common information.
摘要翻译：支持HSDPA（高速下行链路分组接入）业务的通信系统。为了将共同信息发送到支持HSDPA业务的多个UE中的至少两个UE（用户设备），系统通过共享控制信道（SHCCH）发送包括表示公共信息的公共ID信息的控制信息，共同信息。系统通过SHCCH发送公共信息，TTI（传输时间间隔）等于发送控制信息的TTI之后或之后，使得UE可以使用公共信息来支持HSDPA服务。

13. 发明授权

US07577127B2 Apparatus and method for multiplexing packets for broadcast services in a mobile communication system based on orthogonal frequency division multiplexing 有权
标题翻译：基于正交频分复用在移动通信系统中复用用于广播业务的分组的装置和方法
公开(公告)号：US07577127B2
公开(公告)日：2009-08-18
申请号：US11143593
申请日：2005-06-03
申请人： Dong-Hee Kim , Youn-Sun Kim , Jung-Soo Jung , Dae-Gyun Kim , Jin-Weon Chang , Beom-Sik Bae , Jin-Kyu Han , Hwan-Joon Kwon
发明人： Dong-Hee Kim , Youn-Sun Kim , Jung-Soo Jung , Dae-Gyun Kim , Jin-Weon Chang , Beom-Sik Bae , Jin-Kyu Han , Hwan-Joon Kwon
IPC分类号： H04J1/00
CPC分类号： H04L5/023
摘要： An apparatus and method for multiplexing packets for broadcast services in a mobile communication system based on orthogonal frequency division multiplexing (OFDM). The OFDM system has a transmission structure in which one slot includes at least two symbols, and each symbol includes a plurality of subcarriers. Different broadcast service packets received from at least two channels are multiplexed into one slot and a result of the multiplexing is transmitted. Overhead information of the channel packets multiplexed into the one slot is generated and transmitted.
摘要翻译：一种用于在基于正交频分复用（OFDM）的移动通信系统中复用用于广播服务的分组的装置和方法。 OFDM系统具有传输结构，其中一个时隙包括至少两个符号，并且每个符号包括多个子载波。从至少两个信道接收的不同的广播业务分组被复用到一个时隙中，并且发送多路复用的结果。生成并发送复用到一个时隙中的信道分组的开销信息。

14. 发明授权

US07428228B2 Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system 有权
标题翻译：用于检测TD-CDMA移动通信系统中的有源下行链路信道化码的方法和装置
公开(公告)号：US07428228B2
公开(公告)日：2008-09-23
申请号：US10885983
申请日：2004-07-07
申请人： Kwang-Yung Jeong , Jin-Weon Chang , Hyeon-Woo Lee , Een-Kee Hong
发明人： Kwang-Yung Jeong , Jin-Weon Chang , Hyeon-Woo Lee , Een-Kee Hong
IPC分类号： H04B7/216
CPC分类号： H04B1/7105
摘要： A method and apparatus in a UE for detecting active channelization codes including channelization codes used by other UEs, which are different from at least one channelization code assigned to the UE, for transmission/reception to/from a Node B in an assigned time slot in a mobile communication system, where each of time slots of a radio channel frame is identified by a plurality of code channels, each having a unique channelization code. Accordingly, a channelization code set is formed to include a predetermined number of channelization codes to be searched, code channel data corresponding to the channelization codes is detected from a received signal, the code power of the code channel data is measured and compared with a predetermined threshold, and channelization codes having code power values exceeding the threshold are selected as active channelization codes.
摘要翻译：一种用于检测活动信道化码的方法和装置，所述主动信道化码包括与分配给所述UE的至少一个信道化码不同的其他UE所使用的信道化码，用于在分配的时隙中/从节点B发送/接收移动通信系统，其中无线电信道帧的每个时隙由多个代码信道识别，每个代码信道具有唯一的信道化码。因此，信道化码集被形成为包括预定数量的要搜索的信道化码，从接收到的信号检测对应于信道化码的码信道数据，测量码信道数据的码功率并将其与预定的阈值和具有超过阈值的码功率值的信道化码被选择为有源信道化码。

15. 发明授权

US07336599B2 Apparatus and method for joint detection receiving irrespective of orthogonal code length in mobile communication system 失效
标题翻译：用于联合检测接收的装置和方法，不论移动通信系统中的正交码长度如何
公开(公告)号：US07336599B2
公开(公告)日：2008-02-26
申请号：US10657669
申请日：2003-09-08
申请人： Sung-Oh Hwang , Ping Wang , Gang Liu , Tao Fan , Hye-Young Lee , Jin-Weon Chang , Hyeon-Woo Lee , Chunhua Wang
发明人： Sung-Oh Hwang , Ping Wang , Gang Liu , Tao Fan , Hye-Young Lee , Jin-Weon Chang , Hyeon-Woo Lee , Chunhua Wang
IPC分类号： H04J11/00
CPC分类号： H04B1/71052 , H04B2201/70703
摘要： A joint detection reception apparatus and method, which are utilized irrespective of a length of an orthogonal code in a TD-CDMA communication system. The joint detection reception method for creating a system matrix associated with a joint detection receiver in the same time slot includes the steps of a) repeating and partitioning individual channelization codes having variable lengths, and creating channelization code blocks having the same lengths, b) performing a convolution operation between the repeated and partitioned channelization code blocks and a channel impulse response, and acquiring combined impulse responses, c) grouping the combined impulse responses to construct sub-block matrices for a joint detection system, d) arranging the sub-block matrices for the joint detection system to be shifted by a predetermined column distance, and constructing a joint detection system matrix, and e) extending the joint detection system matrix to a squared-format matrix to create a block-circulant squared matrix.
摘要翻译：无论TD-CDMA通信系统中的正交码的长度如何，都使用联合检测接收装置和方法。用于在相同时隙中创建与联合检测接收机相关联的系统矩阵的联合检测接收方法包括以下步骤：a）重复和分割具有可变长度的各个信道化码，并创建具有相同长度的信道化码块，b）执行重复和分割的信道化码块之间的卷积运算和信道脉冲响应，以及获取组合脉冲响应，c）将组合的脉冲响应分组以构建用于联合检测系统的子块矩阵; d）将子块矩阵用于使联合检测系统偏移预定列距离，以及构建联合检测系统矩阵，以及e）将联合检测系统矩阵扩展为平方格式矩阵以创建块循环平方矩阵。

16. 发明授权

US07286540B2 Method for allocating HARQ channel number for indicating state information in an HSDPA communication system 失效
标题翻译：用于在HSDPA通信系统中分配用于指示状态信息的HARQ信道号的方法
公开(公告)号：US07286540B2
公开(公告)日：2007-10-23
申请号：US10226067
申请日：2002-08-21
申请人： Sung-Hoon Kim , Hyeon-Woo Lee , Kook-Heui Lee , Joon-Goo Park , Ju-Ho Lee , Sung-Ho Choi , Jin-Weon Chang
发明人： Sung-Hoon Kim , Hyeon-Woo Lee , Kook-Heui Lee , Joon-Goo Park , Ju-Ho Lee , Sung-Ho Choi , Jin-Weon Chang
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L1/1874 , H04L1/0003 , H04L1/0009 , H04L1/1803 , H04L1/1819 , H04L1/1822 , H04L1/1835 , H04L1/187 , H04L1/1896 , H04W72/04
摘要： There is provided a method for allocating channel numbers to channel signals by a Node B, which repeatedly transmits a stream of n channel signals to a UE (User Equipment), each of the channel signals including a channel number and transmission data, the n channel signals having (n+1) different channel numbers, each channel having a given transmission time interval (TTI). The method comprises storing channel numbers of the n channel signals in a transmission window, and updating channel numbers such that n channel numbers are stored each time channel signals are transmitted; and allocating the same channel number as a channel number used for initial transmission to a channel signal to be transmitted if the channel signal to be transmitted is a retransmission channel signal, and allocating a channel number not belonging to the transmission window among the (n+1) channel numbers to a channel signal to be transmitted if the channel signal to be transmitted is an initial-transmission channel signal.
摘要翻译：提供了一种用于通过节点B分配信道号到信道信号的方法，该节点B向UE（用户设备）重复发送n个信道信号流，每个信道信号包括信道号和传输数据，n个信道具有（n + 1）个不同信道号的信号，每个信道具有给定的传输时间间隔（TTI）。该方法包括在发送窗口中存储n个信道信号的信道号，并且更新信道号，使得每个信道信号被发送时存储n个信道号; 并且如果要发送的信道信号是重发信道信号，并且将不属于传输窗口的信道号分配给第（n + 1个）信道，则将与用于初始传输的信道号相同的信道号分配给待传输的信道信号， 1）要传输的信道信号是初始传输信道信号时要发送的信道信号的信道号。

17. 发明申请

US20050220068A1 Method and apparatus for sharing a downlink dedicated physical channel in a narrow-band time division duplexing system 有权
标题翻译：用于在窄带时分双工系统中共享下行专用物理信道的方法和装置
公开(公告)号：US20050220068A1
公开(公告)日：2005-10-06
申请号：US11054462
申请日：2005-02-09
申请人： Song-Hun Kim , Hyeon-Woo Lee , Seong-III Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
发明人： Song-Hun Kim , Hyeon-Woo Lee , Seong-III Park , Jin-Weon Chang , Ju-Ho Lee , Kwang-Yung Jeong , Hye-Young Lee , Young-Bin Chang , Jin-Seok Lee
IPC分类号： H04B7/26 , H04B7/212 , H04B7/216 , H04J3/00 , H04J3/24
CPC分类号： H04J3/245
摘要： A method and apparatus for sharing a DL-DPCH in an NB-TDD system. Two time slots at the same position in two subframes forming one radio frame are allocated as a DPCH for two UEs. A Node B arranges data and control information for the UEs in the two time slots and transmits the data and control information to the UEs. The UEs extract the data and control information from the two time slots and acquire the data and control information destined for the individual UEs.
摘要翻译：一种用于在NB-TDD系统中共享DL-DPCH的方法和装置。在两个子帧中在相同位置处的两个时隙被分配为两个UE的DPCH。节点B在两个时隙中配置UE的数据和控制信息，并向UE发送数据和控制信息。 UE从两个时隙提取数据和控制信息，并获取目的地为各个UE的数据和控制信息。

18. 发明申请

US20050220042A1 Method and apparatus for transmitting scheduling grant information using a transport format combination indicator in Node B controlled scheduling of an uplink packet transmission 审中-公开
标题翻译：用于使用节点B中的传输格式组合指示符发送调度授权信息的方法和装置控制上行链路分组传输的调度
公开(公告)号：US20050220042A1
公开(公告)日：2005-10-06
申请号：US11065819
申请日：2005-02-25
申请人： Jin-Weon Chang , Seong-III Park , Ju-Ho Lee , Kwang-Yung Jeong , Young-Bin Chang , Hye-Young Lee , Jin-Seok Lee , Song-Hun Kim
发明人： Jin-Weon Chang , Seong-III Park , Ju-Ho Lee , Kwang-Yung Jeong , Young-Bin Chang , Hye-Young Lee , Jin-Seok Lee , Song-Hun Kim
IPC分类号： H04L12/28 , H04L12/56 , H04W72/12 , H04W74/02
CPC分类号： H04W72/1289 , H04L1/0025 , H04L1/0072 , H04L1/1671 , H04L1/1858 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04W72/1268
摘要： A method and apparatus for transmitting scheduling grant information by a TFCI in Node B controlled scheduling of uplink packet transmission. In one embodiment, a scheduling command resulting from Node B controlled scheduling is mapped onto a TFCI and transmitted on the downlink. In another embodiment, an ACK/NACK signal determining retransmission of uplink packet data is mapped onto a TFCI and transmitted on the downlink.
摘要翻译：一种用于通过TFCI在节点B中控制上行链路分组传输的调度来发送调度许可信息的方法和装置。在一个实施例中，将由节点B控制的调度产生的调度命令映射到TFCI上并在下行链路上发送。在另一个实施例中，确定上行链路分组数据的重传的ACK / NACK信号被映射到TFCI并在下行链路上发送。

19. 发明申请

US20050143121A1 Method and apparatus for adaptive open-loop power control in mobile communication system using TDD 有权
标题翻译：使用TDD的移动通信系统中自适应开环功率控制的方法和装置
公开(公告)号：US20050143121A1
公开(公告)日：2005-06-30
申请号：US11025767
申请日：2004-12-27
申请人： Hoon Huh , Jae-Weon Cho , Sie-Joon Cho , Soon-Young Yoon , Jin-Weon Chang
发明人： Hoon Huh , Jae-Weon Cho , Sie-Joon Cho , Soon-Young Yoon , Jin-Weon Chang
IPC分类号： H04B7/005 , H04Q7/20
CPC分类号： H04W52/246 , H04L1/1829 , H04W52/0219 , H04W52/0245 , H04W52/08 , H04W52/10 , H04W52/143 , H04W52/146 , H04W52/242 , H04W52/245 , H04W52/286 , H04W52/362 , H04W52/48 , H04W52/54 , H04W88/08 , Y02D70/146
摘要： Disclosed is an apparatus for determining transmit power of an uplink frame transmitted from a subscriber station to a base station and transmitting data in a mobile communication system in which a downlink frame, transmitted from the base station to the subscriber station, and the uplink frame are time division-duplexed (TDD). The apparatus includes a receive power measurement unit for measuring receive power of signals received from the base station; a transmit power controller for determining the transmit power of the uplink frame from the receive power measured by the receive power measurement unit and information related to receptions of an uplink frame, which is received from the base station; and a transmission radio frequency processor for performing radio processing so that the uplink frame is transmitted according to the transmit power determined by the transmit power controller.
摘要翻译：公开了一种用于确定从用户站发送到基站的上行链路帧的发送功率并在从基站向用户站发送的下行链路帧和上行链路帧的移动通信系统中发送数据的装置时分双工（TDD）。该装置包括用于测量从基站接收的信号的接收功率的接收功率测量单元; 发射功率控制器，用于从接收功率测量单元测量的接收功率确定上行链路帧的发射功率，以及从基站接收的与上行链路帧的接收相关的信息; 以及传输射频处理器，用于执行无线电处理，使得根据由发射功率控制器确定的发射功率来发射上行链路帧。

20. 发明申请

US20050058103A1 Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system 有权
标题翻译：用于检测TD-CDMA移动通信系统中的有源下行链路信道化码的方法和装置
公开(公告)号：US20050058103A1
公开(公告)日：2005-03-17
申请号：US10885983
申请日：2004-07-07
申请人： Kwang-Yung Jeong , Jin-Weon Chang , Hyeon-Woo Lee , Een-Kee Hong
发明人： Kwang-Yung Jeong , Jin-Weon Chang , Hyeon-Woo Lee , Een-Kee Hong
IPC分类号： H04B7/26 , H04B1/707 , H04B7/216
CPC分类号： H04B1/7105
摘要： A method and apparatus in a UE for detecting active channelization codes including channelization codes used by other UEs, which are different from at least one channelization code assigned to the UE, for transmission/reception to/from a Node B in an assigned time slot in a mobile communication system, where each of time slots of a radio channel frame is identified by a plurality of code channels, each having a unique channelization code. Accordingly, a channelization code set is formed to include a predetermined number of channelization codes to be searched, code channel data corresponding to the channelization codes is detected from a received signal, the code power of the code channel data is measured and compared with a predetermined threshold, and channelization codes having code power values exceeding the threshold are selected as active channelization codes.
摘要翻译：一种用于检测活动信道化码的方法和装置，所述主动信道化码包括与分配给所述UE的至少一个信道化码不同的其他UE所使用的信道化码，用于在分配的时隙中/从节点B发送/接收移动通信系统，其中无线电信道帧的每个时隙由多个代码信道识别，每个代码信道具有唯一的信道化码。因此，信道化码集被形成为包括预定数量的要搜索的信道化码，从接收到的信号检测对应于信道化码的码信道数据，测量码信道数据的码功率并将其与预定的阈值和具有超过阈值的码功率值的信道化码被选择为有源信道化码。

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