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41. 发明授权

US07054298B1 Device and method for transmitting preamble of access channel in mobile communication system 有权
标题翻译：用于在移动通信系统中发送接入信道的前同步码的装置和方法
公开(公告)号：US07054298B1
公开(公告)日：2006-05-30
申请号：US09376743
申请日：1999-08-17
申请人： Young-Ky Kim , Hee-Won Kang , Jae-Min Ahn , Su-Won Park
发明人： Young-Ky Kim , Hee-Won Kang , Jae-Min Ahn , Su-Won Park
IPC分类号： H04B7/216 , H04J3/06
CPC分类号： H04B7/2668 , H04B1/7075 , H04B2201/70701 , H04B2201/709709 , H04L7/041 , H04W74/00 , H04W74/0891 , Y02D70/1242 , Y02D70/126 , Y02D70/40 , Y02D70/449
摘要： A mobile station device and method which includes a preamble generator for generating a preamble signal intermittently to be transmitted during a preamble interval prior to a transmission interval of a reverse access channel message; and a transmitter for spreading and modulating the preamble signal received from the preamble generator and transmitting it to a base station.
摘要翻译：一种移动站装置和方法，包括：前导码生成器，用于在反向接入信道消息的发送间隔之前间歇地生成在前导码间隔期间发送的前导信号; 以及用于扩展和调制从前导码生成器接收的前导信号并将其发送到基站的发射机。

42. 发明申请

US20050169349A1 Method for communicating scrambling code ID in mobile communication system 有权
标题翻译：在移动通信系统中通信扰码的方法
公开(公告)号：US20050169349A1
公开(公告)日：2005-08-04
申请号：US11091265
申请日：2005-03-28
申请人： Sung-Oh Hwang , Jae-Yoel Kim , Hee-Won Kang , Kyeong-Cheol Yang
发明人： Sung-Oh Hwang , Jae-Yoel Kim , Hee-Won Kang , Kyeong-Cheol Yang
IPC分类号： H04B1/707 , H04B7/26 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/16 , H04W24/00 , H04W28/06 , H04W72/04 , H04W76/02 , H04B1/69
CPC分类号： H04W28/06 , H04B7/2628 , H04J13/004 , H04J13/0044 , H04J13/10 , H04J13/12 , H04J13/16 , H04J13/18 , H04W72/0413 , H04W72/0466
摘要： Disclosed is a method for transmitting a channel signal in a base station of a mobile communication system which scrambles a common channel signal using a primary scrambling code for identifying the base station. The method comprises determining an identifier (ID) of a secondary scrambling code, upon receipt of a dedicated channel assignment request from a mobile station; transmitting the determined ID of the secondary scrambling code to the mobile station and awaiting a response; upon receipt of a response message from the mobile station, generating a primary scrambling code and a secondary scrambling code using an ID of the primary scrambling code and said ID of the secondary scrambling code; and scrambling a common channel signal using the primary scrambling code, scrambling a dedicated channel signal using the secondary scrambling code, and transmitting the scrambled channel signals.
摘要翻译：公开了一种用于在移动通信系统的基站中发送信道信号的方法，该方法使用用于识别基站的主扰码对公共信道信号进行加扰。该方法包括在从移动台接收到专用信道分配请求时，确定辅助扰码的标识符（ID）; 将确定的辅助扰码的ID发送到移动台并等待响应; 在从所述移动台接收到响应消息时，使用所述主扰码的ID和所述次扰码的所述ID来生成主扰码和次扰码; 并使用主扰码对公共信道信号进行加扰，使用次扰码对专用信道信号进行加扰，以及发送加扰的信道信号。

43. 发明授权

US06857229B2 Door window lifting apparatus of a vehicle 失效
标题翻译：车窗门提升装置
公开(公告)号：US06857229B2
公开(公告)日：2005-02-22
申请号：US10326011
申请日：2002-12-18
申请人： Hee-Won Kang
发明人： Hee-Won Kang
IPC分类号： B60J1/17 , E05F11/38 , E05F11/44
CPC分类号： B60J1/17 , E05F11/385 , E05F11/445 , E05Y2900/55
摘要： The present invention relates to a door window lifting apparatus of a vehicle in which a guider having a horizontal guide groove is connected with a regulator arm by a roller body. The roller body has a first and second elastic pad to result in no gap at the guider, thereby preventing noise from being generated in the lifting process of the door window of a vehicle.
摘要翻译：车门提升装置技术领域本发明涉及一种车辆的门窗升降装置，其中具有水平导向槽的导向装置通过辊体与调节臂连接。滚子体具有第一和第二弹性垫，导致导向件没有间隙，从而防止在车辆的门窗的提升过程中产生噪音。

44. 发明授权

US06782271B2 Method and apparatus for link adaptation in a mobile communication system 有权
标题翻译：移动通信系统中链路自适应的方法和装置
公开(公告)号：US06782271B2
公开(公告)日：2004-08-24
申请号：US09892803
申请日：2001-06-27
申请人： Hoon Huh , Yu-Suk Yun , Soon-Young Yoon , Jae-Heung Yeom , Sang-Hyun Yang , Hee-Won Kang
发明人： Hoon Huh , Yu-Suk Yun , Soon-Young Yoon , Jae-Heung Yeom , Sang-Hyun Yang , Hee-Won Kang
IPC分类号： H04B700
CPC分类号： H04W52/267 , H04W52/24 , H04W52/241 , H04W52/247
摘要： Disclosed is a method for determining a forward data rate and a forward transmission power level in a mobile communication system. An access terminal measures a C/I of a forward pilot channel, determines a forward data rate by matching the measured C/I with a reference C/I, creates a difference between the measured C/I and the reference C/I as margin information, and transmits the determined forward data rate and margin information over a reverse transmission channel. Upon receipt of the forward data rate and margin information, an access network decreases a transmission power level by power corresponding to the margin information and performs forward transmission at the forward data rate at the decreased transmission power level.
摘要翻译：公开了一种用于确定移动通信系统中的前向数据速率和前向传输功率电平的方法。接入终端测量前向导频信道的C / I，通过将测量的C / I与参考C / I匹配来确定正向数据速率，将测量的C / I和参考C / I之间的差作为余量信息，并通过反向传输信道发送所确定的前向数据速率和边缘信息。在接收到前向数据速率和边缘信息时，接入网络通过与边缘信息相对应的功率降低发送功率电平，并以降低的发送功率电平以正向数据速率进行前向发送。

45. 发明授权

US06674807B1 Communication apparatus and method for a CDMA communication system 有权
标题翻译： CDMA通信系统的通信装置和方法
公开(公告)号：US06674807B1
公开(公告)日：2004-01-06
申请号：US09489235
申请日：2000-01-21
申请人： Chang-Soo Park , Jun-Jin Kong , Hee-Won Kang , Jae-Yoel Kim , Jong-Seon No , Kyeong-Cheol Yang
发明人： Chang-Soo Park , Jun-Jin Kong , Hee-Won Kang , Jae-Yoel Kim , Jong-Seon No , Kyeong-Cheol Yang
IPC分类号： H04L2302
CPC分类号： H04L1/0059 , H03M13/09 , H03M13/23 , H03M13/27 , H03M13/356 , H03M13/37 , H03M13/6356 , H03M13/6362 , H04L1/0041
摘要： A communication device for a direct sequence code division multiple access (DS-CDMA) communication system is disclosed. The communication device comprises a CRC (Cyclic Redundancy Code) generator for generating CRC bits according to input data bits and adding the generated CRC bits to the input data bits; a channel encoder for encoding the CRC-added data bits using a coding rate R=1/6 convolutional code of a generator polynomial of (457, 755, 551, 637, 625, 727); and an interleaver for interleaving the coded data bits.
摘要翻译：公开了一种用于直接序列码分多址（DS-CDMA）通信系统的通信设备。通信设备包括CRC（循环冗余码）发生器，用于根据输入数据位产生CRC比特，并将所生成的CRC比特加到输入数据比特; 使用（457,755,551,637,675,727）的生成多项式的编码率R = 1/6卷积码对CRC相加数据比特进行编码的信道编码器; 以及用于交织编码数据位的交织器。

46. 发明授权

US06480481B1 Gated transmission in control hold state in CDMA communication system 有权
标题翻译： CDMA通信系统中控制保持状态的门控传输
公开(公告)号：US06480481B1
公开(公告)日：2002-11-12
申请号：US09362602
申请日：1999-07-28
申请人： Su-Won Park , Young-Ky Kim , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang
发明人： Su-Won Park , Young-Ky Kim , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H04B7005
CPC分类号： H04W52/38 , H04W52/44
摘要： A base station and a mobile station for a CDMA communication system intermittently exchange data on a power control group unit or time slot unit in a control hold state to minimize interference. To this end, during channel transmission, the system intermittently transmits a reverse pilot channel signal in the control hold state; upon activation of a reverse dedicated control channel, transmits a normal pilot channel signal which is first generated after activation of the reverse dedicated control channel; and then transmits the reverse dedicated control channel.
摘要翻译：用于CDMA通信系统的基站和移动站在控制保持状态下间歇地交换功率控制组单元或时隙单元上的数据，以最小化干扰。为此，在信道传输期间，系统在控制保持状态下间歇地发送反向导频信号信号; 在激活反向专用控制信道时，发送在反向专用控制信道激活之后首先产生的正常导频信道信号; 然后发送反向专用控制信道。

47. 发明授权

US06470001B1 Device and method for time alignment on reverse link in mobile communication system 有权
标题翻译：移动通信系统中反向链路时间对准的设备和方法
公开(公告)号：US06470001B1
公开(公告)日：2002-10-22
申请号：US09250704
申请日：1999-02-16
申请人： Young-Ky Kim , Soon-Young Yoon , Jae-Min Ahn , Hee-Won Kang , Jin-Woo Choi
发明人： Young-Ky Kim , Soon-Young Yoon , Jae-Min Ahn , Hee-Won Kang , Jin-Woo Choi
IPC分类号： H04B7216
CPC分类号： H04W56/009 , H04W56/0005 , H04W56/0045 , H04W92/10
摘要： A device for time alignment on a reverse link in a CDMA mobile communication system. A base station stores a reference sync channel RTD (Round Trip Delay), calculates the difference between the reference sync channel RTD and a measured sync channel RTD, and outputs a time alignment control signal on a forward control channel when the calculated RTD error exceeds a predetermined value, during a data communication. A terminal receives the time alignment control signal on the forward control channel and time aligns a reverse traffic channel based on the received time alignment control signal.
摘要翻译：用于在CDMA移动通信系统中在反向链路上进行时间对准的设备。基站存储参考同步信道RTD（往返延迟），计算参考同步信道RTD和测量同步信道RTD之间的差值，并且当计算出的RTD误差超过一个时，在前向控制信道上输出时间对准控制信号在数据通信期间。终端在正向控制信道上接收时间对准控制信号，并且基于接收到的时间对准控制信号对时间对齐反向业务信道。

48. 发明授权

US06396868B1 Spread spectrum signal generating device and method in transmitter of mobile communications system 失效
标题翻译：移动通信系统发射机中的扩频信号发生装置及方法
公开(公告)号：US06396868B1
公开(公告)日：2002-05-28
申请号：US09135990
申请日：1998-08-18
申请人： Soon-Young Yoon , Jae-Min Ahn , Hee-Won Kang , Young-Ky Kim , Jong-Seon No , Hong-Yeop Song , Ha-Bong Chung , Je-Woo Kim
发明人： Soon-Young Yoon , Jae-Min Ahn , Hee-Won Kang , Young-Ky Kim , Jong-Seon No , Hong-Yeop Song , Ha-Bong Chung , Je-Woo Kim
IPC分类号： H04B1707
CPC分类号： H04B1/707 , H04B2201/70706 , H04J13/004
摘要： There are provided spread spectrum signal generating devices and methods in a transmitter of a mobile communications system using a plurality of logical channels. In the spread spectrum signal generating devices, a multiplexer time multiplexes a pilot channel signal and a control channel signal which are output at substantially constant power levels. A first orthogonal encoder orthogonally spreads the output of the multiplexer with an orthogonal code. A second orthogonal encoder orthogonally spreads voice channel data of a variable bit rate with an orthogonal code. A third orthogonal encoder orthogonally spreads packet channel data of a variable bit rate with an orthogonal code. An IQ signal mapper adds the outputs of the first and third orthogonal encoders, outputs the added signal as a first channel signal, and outputs the output of the second orthogonal encoder as a second channel signal. A PN spreader spreads the first and second channel signals with PN codes and outputs a final spectrum spread signal, which exhibits a substantially minimized peak-to-average power ratio.
摘要翻译：在使用多个逻辑信道的移动通信系统的发射机中提供扩频信号产生装置和方法。在扩展频谱信号发生装置中，多路复用器以基本上恒定的功率电平输出导频信道信号和控制信道信号。第一正交编码器使用正交码对多路复用器的输出进行正交扩展。第二正交编码器用正交码对可变比特率的语音信道数据进行正交扩频。第三正交编码器使用正交码对可变比特率的分组信道数据进行正交扩展。 IQ信号映射器将第一和第三正交编码器的输出相加，输出相加的信号作为第一信道信号，并将第二正交编码器的输出作为第二信道信号输出。 PN扩展器用PN码扩展第一和第二信道信号，并输出最终的频谱扩展信号，其表现出基本上最小化的峰均功率比。

49. 发明授权

US06310923B1 Device and method for data encoding and frequency diversity in mobile communications system 有权
标题翻译：移动通信系统中的数据编码和频率分集的装置和方法
公开(公告)号：US06310923B1
公开(公告)日：2001-10-30
申请号：US09152019
申请日：1998-09-11
申请人： Kwang-Wook Lee , Soon-Young Yoon , Jae-Min Ahn , Young-Ky Kim , Hee-Won Kang , Seung-Hyun Kong , Ha-Bong Chung , Jong-Seon No , Kyeong-Cheol Yang
发明人： Kwang-Wook Lee , Soon-Young Yoon , Jae-Min Ahn , Young-Ky Kim , Hee-Won Kang , Seung-Hyun Kong , Ha-Bong Chung , Jong-Seon No , Kyeong-Cheol Yang
IPC分类号： H40B702
CPC分类号： H04L1/0057 , H04L1/0041 , H04L1/04
摘要： A code set generating method in a mobile communications system having Nf frequency channels and Np phase channels. In the method, a code length Nc is obtained by Nf×Np, a minimum distance Nd between codewords in a code set and frequency diversity Nfd are determined, code sets are detected according to Nc, Nd, and Nfd, a code set is selected, which shows such a Hamming distance distribution among code words that minimizes demodulation errors from the detected code sets, and the code set is stored in a mapping table of a demodulator.
摘要翻译：一种具有Nf个频率信道和Np个相位信道的移动通信系统中的码集生成方法。在该方法中，通过NfxNp获得代码长度Nc，确定代码集中码字与频率分集Nfd之间的最小距离Nd，根据Nc，Nd和Nfd检测代码集，选择代码集，其中示出了在从检测到的代码集中最小化解调错误的码字之间的汉明距离分布，并且将码集存储在解调器的映射表中。

50. 发明授权

US09432102B2 Apparatus and method for eliminating inter cell interference in multiple input multiple output wireless communication system 有权
标题翻译：用于消除多输入多输出无线通信系统中的小区间干扰的装置和方法
公开(公告)号：US09432102B2
公开(公告)日：2016-08-30
申请号：US12907291
申请日：2010-10-19
申请人： Sang-Woo Lee , Hee-Won Kang , Shuangfeng Han , David Mazzarese
发明人： Sang-Woo Lee , Hee-Won Kang , Shuangfeng Han , David Mazzarese
IPC分类号： H04B1/00 , H04B7/06 , H04B15/00 , H04B17/327 , H04B17/345
CPC分类号： H04B7/0639 , H04B17/327 , H04B17/345
摘要： Provided is a device and a method for eliminating inter-cell interference in Multiple Input Multiple Output (MIMO) wireless communication system. The method for operating a user equipment for eliminating the inter-cell interference includes determining one or more optimum bands among bands not requested to be restricted from a neighboring cell, determining at least one of band and Precoding Matrix Index (PMI) to be requested to be restricted to the neighboring cell among the determined one or more optimum bands, and feeding back at least one of the band and PMI to be requested to be restricted to the neighboring cell to a serving base station.
摘要翻译：提供了一种用于消除多输入多输出（MIMO）无线通信系统中的小区间干扰的装置和方法。用于操作用于消除小区间干扰的用户设备的方法包括：确定从邻近小区未被请求的限制的频带中的一个或多个最佳频带，确定要请求的频带和预编码矩阵索引（PMI）中的至少一个在所确定的一个或多个最佳频带中被限制到相邻小区，并将要被限制的要被限制的频带和PMI中的至少一个反馈给服务基站。

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