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61. 发明授权

US07630725B2 Paging apparatus and method in a mobile communication system providing multimedia broadcast multicast service 有权
标题翻译：提供多媒体广播多播服务的移动通信系统中的寻呼装置和方法
公开(公告)号：US07630725B2
公开(公告)日：2009-12-08
申请号：US10274565
申请日：2002-10-21
申请人： Yong-Jun Kwak , Hyeon-Woo Lee , Myeong-Sook Seo , Joon-Goo Park , Sung-Ho Choi , Sung-Hoon Kim
发明人： Yong-Jun Kwak , Hyeon-Woo Lee , Myeong-Sook Seo , Joon-Goo Park , Sung-Ho Choi , Sung-Hoon Kim
IPC分类号： H04W68/00
CPC分类号： H04W68/00 , H04W4/06
摘要： A paging apparatus and method in a mobile communication system providing an MBMS (Multimedia Broadcast Multicast Service). In the mobile communication system, to page a UE for a first service through a primary carrier during a second service in progress through a secondary carrier, a PICH (Paging Indication Channel) transmitter in a Node B transmits paging indication information to the UE through the primary carrier by oscillating the primary carrier as a transmission frequency. A PCH (Paging Channel) transmitter transmits paging information to the UE through the primary carrier or the secondary carrier by oscillating the primary carrier or the secondary carrier as the transmission frequency under a predetermined control. A PBMSCH (Physical Broadcast Multicast Shared Channel) transmitter transmits data of the second service through the secondary carrier by oscillating the secondary carrier as the transmission frequency. A controller controls the primary carrier or the secondary carrier to be oscillated as the transmission frequency of the PCH transmitter if the paging indication information indicates paging.
摘要翻译：一种提供MBMS（多媒体广播多播服务）的移动通信系统中的寻呼装置和方法。在移动通信系统中，为了在通过辅助载波进行的第二服务期间，通过主载波寻找第一服务的UE，节点B中的PICH（寻呼指示信道）发射机通过以下方式向UE发送寻呼指示信息：主载波通过使主载波振荡为传输频率。 PCH（寻呼信道）发射机通过在预定控制下振荡主载波或辅载波作为发射频率，通过主载波或辅载波向UE发送寻呼信息。 PBMSCH（物理广播多播共享信道）发射机通过使辅助载波振荡作为发送频率，通过辅助载波发送第二业务的数据。如果寻呼指示信息指示寻呼，则控制器控制主载波或辅载波振荡为PCH发射机的发射频率。

62. 发明授权

US07616963B2 Positioning apparatus and method of a mobile terminal using a positioning server independently constructed on a network 有权
标题翻译：使用在网络上独立构建的定位服务器的移动终端的定位装置和方法
公开(公告)号：US07616963B2
公开(公告)日：2009-11-10
申请号：US11109999
申请日：2005-04-20
申请人： Joo-Young Kim , Wuk Kim , Joon-Goo Park , Sang-Kyung Sung , Hyeon-Woo Lee
发明人： Joo-Young Kim , Wuk Kim , Joon-Goo Park , Sang-Kyung Sung , Hyeon-Woo Lee
IPC分类号： H04W24/00 , H04W
CPC分类号： G01S19/06 , G01S19/39
摘要： A positioning apparatus and method of a mobile terminal using a positioning server independently constructed on a network. The positioning apparatus includes a positioning server, independently constructed on a network, for collecting and storing/managing assistant data that includes orbit information and correction information of a satellite, and providing the assistant data or position information using the assistant data in response to an external request. The positioning server provides the position information of the terminal subject to positioning in response to the request for the position information of the terminal subject to positioning created from at least one network among a plurality of networks that share the positioning server. Accordingly, an accurate positioning result can be obtained with a cost for implementation of the positioning system reduced.
摘要翻译：一种使用在网络上独立构建的定位服务器的移动终端的定位装置和方法。该定位装置包括：一个位于网络上独立构建的定位服务器，用于收集和存储/管理包含卫星的轨道信息和校正信息的辅助数据，以及响应于外部的辅助数据提供辅助数据或位置信息请求。定位服务器响应于在共享定位服务器的多个网络中从至少一个网络创建的定位终端的位置信息的请求，提供定位终端的位置信息。因此，可以获得精确的定位结果，同时降低了定位系统的实施成本。

63. 发明申请

US20090227212A1 Apparatus and method for transmitting/receiving control message in wireless communication system 有权
标题翻译：在无线通信系统中发送/接收控制消息的装置和方法
公开(公告)号：US20090227212A1
公开(公告)日：2009-09-10
申请号：US12381181
申请日：2009-03-09
申请人： Jun-Sung Lim , Jeong-Ho Park , Su-Ryong Jeong , Hyeon-Woo Lee , Ho-Kyu Choi
发明人： Jun-Sung Lim , Jeong-Ho Park , Su-Ryong Jeong , Hyeon-Woo Lee , Ho-Kyu Choi
IPC分类号： H04B1/00
CPC分类号： H04W28/06
摘要： Disclosed is an apparatus and method for transmitting/receiving a control message in a wireless communication system that is designed to reduce overhead associated with transmission/reception of the control message. To this end, a transmission apparatus generates a control message, generates a compressed control message by compressing the generated control message, based on a control message that has been lastly received by a reception apparatus from among previously transmitted control messages, selects one of the generated control message and the generated compressed control message according to whether or not the control message lastly received by the reception apparatus exists, and transmits the selected one of the generated control message and the generated compressed control message to the reception apparatus. Therefore, it is possible to reduce resources used for control message transmission, and thus increase the use efficiency of the resources.
摘要翻译：公开了一种用于在无线通信系统中发送/接收控制消息的装置和方法，该无线通信系统旨在减少与控制消息的发送/接收相关的开销。为此，发送装置生成控制消息，根据从先前发送的控制消息中最后由接收装置接收的控制消息，通过压缩生成的控制消息来生成压缩控制消息，选择生成的控制消息和所生成的压缩控制消息是否存在由接收装置最后接收到的控制消息，并且将所生成的控制消息和生成的压缩控制消息中的所选择的一个发送到接收装置。因此，可以减少用于控制消息传输的资源，从而提高资源的使用效率。

64. 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。

65. 发明授权

US07372921B2 Apparatus and method for channel encoding/decoding in a communication system 有权
标题翻译：通信系统中信道编码/解码的装置和方法
公开(公告)号：US07372921B2
公开(公告)日：2008-05-13
申请号：US10209114
申请日：2002-07-31
申请人： Chang-Soo Park , Hyeon-Woo Lee
发明人： Chang-Soo Park , Hyeon-Woo Lee
IPC分类号： H03D1/00 , H04L27/06
CPC分类号： H03M13/2975 , H03M13/2957 , H03M13/3707 , H03M13/6337 , H04L1/0051 , H04L1/0066
摘要： An apparatus and method for channel encoding/decoding are provided which vary an iterative decoding number according to service type, data class and channel condition. A message information receiver receives information about a message to be received. A controller determines an iterative decoding number according to the message information received. A decoder iteratively decodes the received message according to the determined iterative decoding number. The message information includes a class of received data, and the class includes a bit error rate (BER). The iterative decoding number is increased for a low BER as compared to a predetermined BER. Further, the class includes a permissible time delay, and the iterative decoding number is increased for a long permissible time delay as compared to a predetermined permissible time delay. In addition, the message information includes a service type of the received data, and the iterative decoding number is decreased when the service type is a moving picture service.
摘要翻译：提供了一种用于信道编码/解码的装置和方法，其根据服务类型，数据类别和信道条件改变迭代解码数。消息信息接收器接收关于要接收的消息的信息。控制器根据收到的消息信息确定迭代解码数。解码器根据确定的迭代解码次数对接收的消息进行迭代解码。消息信息包括一类接收数据，并且该类包括误码率（BER）。与预定的BER相比，对于低BER，迭代解码号增加。此外，类别包括允许的时间延迟，并且与预定的允许时间延迟相比，迭代解码数字在长的允许时间延迟上增加。此外，消息信息包括接收到的数据的服务类型，并且当服务类型是运动图像服务时，迭代解码号码减少。

66. 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。

67. 发明授权

US07313116B2 Method of performing inter-RAT measurement for a handover from NB-TDD to GSM 有权
标题翻译：执行从NB-TDD到GSM的切换的RAT间测量的方法
公开(公告)号：US07313116B2
公开(公告)日：2007-12-25
申请号：US10437371
申请日：2003-05-13
申请人： Kook-Heui Lee , Hyeon-Woo Lee , Sung-Ho Choi , Joon-Goo Park , Jeong-Gon Kim
发明人： Kook-Heui Lee , Hyeon-Woo Lee , Sung-Ho Choi , Joon-Goo Park , Jeong-Gon Kim
IPC分类号： H04B7/216 , H04Q7/20
CPC分类号： H04W36/0083 , H04W36/0055 , H04W52/0216 , H04W52/0219 , H04W52/0245 , Y02D70/122 , Y02D70/1242 , Y02D70/164
摘要： A method of performing an inter-RAT measurement for a handover from NB-TDD to GSM is provided. A UE, as it moves from an NB-TDD Node B to a GSM cell, receives a measurement control message from the NB-TDD Node B. The UE then measures the strength of a signal received from the GSM cell and verifies its identification for a predetermined measuring time. If the UE successfully verifies the identification of the GSM cell for the measuring time, it reports the signal strength measurement and the verified GSM cell identification to the NB-TDD Node B. If the UE fails to verify the identification of the GSM cell for the measuring time, it reports only the signal strength measurement to the NB-TDD Node B.
摘要翻译：提供了一种从NB-TDD到GSM的切换执行RAT间测量的方法。当UE从NB-TDD节点B移动到GSM小区时，UE从NB-TDD节点B接收测量控制消息。然后，UE测量从GSM小区接收的信号的强度，并验证其对于预定的测量时间。如果UE在测量时间内成功验证了GSM小区的标识，则向NB-TDD节点B报告信号强度测量和验证的GSM小区标识。如果UE无法验证GSM小区的标识，测量时间，它仅向NB-TDD节点B报告信号强度测量。

68. 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。

69. 发明授权

US07236474B2 Apparatus and method for reporting quality of downlink channel in W-CDMA communication systems supporting HSDPA 有权
标题翻译：在支持HSDPA的W-CDMA通信系统中报告下行链路信道质量的装置和方法
公开(公告)号：US07236474B2
公开(公告)日：2007-06-26
申请号：US10287241
申请日：2002-11-04
申请人： Myeong-Sook Seo , Hyeon-Woo Lee , Kook-Heui Lee , Sung-Ho Choi , Ju-Ho Lee , Youn-Sun Kim
发明人： Myeong-Sook Seo , Hyeon-Woo Lee , Kook-Heui Lee , Sung-Ho Choi , Ju-Ho Lee , Youn-Sun Kim
IPC分类号： H04Q7/20 , H04Q7/34
CPC分类号： H04W52/286 , H04B1/707
摘要： An apparatus for reporting downlink channel quality in a high-speed packet communication system. A channel analyzer measures downlink channel quality from a received reference channel signal. A controller determines whether a current TTI (Transmission Time Interval) is a TTI corresponding to a multiple of a first TTI or a TTI corresponding to a multiple of a second TTI. If the current TTI is a TTI corresponding to a multiple of the first TTI, the controller determines CQ (Channel Quality) refreshment information for a downlink channel received from the Node B based on the measured downlink channel quality, and if the current TTI is a TTI corresponding to a multiple of the second TTI, the controller determines CQ refinement information for the downlink channel based on the measured downlink channel quality. A CQ information transmitter generates CQ refreshment information or CQ refinement information under the control of the controller, and transmits the generated CQ refreshment information or CQ refinement information over an uplink.
摘要翻译：一种在高速分组通信系统中报告下行链路信道质量的装置。信道分析器从接收到的参考信道信号测量下行链路信道质量。控制器确定当前TTI（传输时间间隔）是否对应于对应于第二TTI的倍数的第一TTI或TTI的倍数的TTI。如果当前TTI是对应于第一TTI的倍数的TTI，则控制器基于测量的下行链路信道质量来确定从节点B接收的下行链路信道的CQ（信道质量）刷新信息，并且如果当前TTI是 TTI对应于第二TTI的倍数，控制器基于测量的下行链路信道质量来确定用于下行链路信道的CQ细化信息。 CQ信息发送器在控制器的控制下生成CQ刷新信息或CQ细化信息，并通过上行链路发送生成的CQ刷新信息或CQ细化信息。

70. 发明申请

US20060244660A1 Beam-forming apparatus and method using a spatial interpolation based on regular spatial sampling 有权
标题翻译：使用基于常规空间采样的空间插值的波束形成装置和方法
公开(公告)号：US20060244660A1
公开(公告)日：2006-11-02
申请号：US11399601
申请日：2006-04-07
申请人： Jong-Hoon Ann , Song-Hun Kim , Byoung-Yun Kim , Hye-Young Lee , Hyeon-Woo Lee , Achim Seebens , Tobias Scholand , Peter Jung , Admir Burnic , Arjang Hessamian-Alinejad
发明人： Jong-Hoon Ann , Song-Hun Kim , Byoung-Yun Kim , Hye-Young Lee , Hyeon-Woo Lee , Achim Seebens , Tobias Scholand , Peter Jung , Admir Burnic , Arjang Hessamian-Alinejad
IPC分类号： H01Q3/00 , G01S3/16
CPC分类号： H01Q3/26 , G01S3/74 , G06K9/0057
摘要： A beam-forming apparatus and method for improving system performance using a spatial interpolation and at least one Angle of Arrival (AoA) in a system based on regular spatial sampling is provided. The AoA is estimated using a carrier-to-interference ratio. Beam-forming angles are distributed and steered in a predefined scheme such that an identical process is applied in all directions. According to this steering, a linear system model is computed based on regular spatial sampling using regular spatial separation at beam angles. Beam-forming performance is improved by compensating for a difference between adaptive and sector-type arrays. Only the steps of computing a spatial interpolation and determining an angle range for beam-forming using at least one AoA are added. The precision of estimating an AoA and the precision of beam-forming increase without an additional antenna. Because the system is simpler than that of an adaptive beam-forming system, significant gain is obtained.
摘要翻译：提供了一种用于基于规则空间采样在系统中使用空间插值和至少一个到达角（AoA）来提高系统性能的波束形成装置和方法。使用载波干扰比估计AoA。束形成角度以预定义的方案分布和转向，使得在所有方向上应用相同的过程。根据该转向，基于规则的空间采样计算线性系统模型，使用光束角度的规则空间分离。通过补偿自适应和扇形阵列之间的差异来提高波束形成性能。仅使用至少一个AoA计算空间插值和确定用于波束形成的角度范围的步骤。估计AoA的精度和波束形成的精度增加而没有额外的天线。由于系统比自适应波束成形系统简单，所以获得了显着的增益。

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