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1. 发明授权

US07869454B2 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：US07869454B2
公开(公告)日：2011-01-11
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： H04B7/216
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。

2. 发明授权

US07221695B1 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：US07221695B1
公开(公告)日：2007-05-22
申请号：US09641147
申请日：2000-08-17
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： H04B1/00
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。

3. 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。

4. 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。

5. 发明授权

US06731674B1 Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system 有权
标题翻译：用于在移动通信系统中产生准正交码和扩展信道信号的装置和方法
公开(公告)号：US06731674B1
公开(公告)日：2004-05-04
申请号：US09405333
申请日：1999-09-24
申请人： Kyeong-Cheol Yang , Jae-Yoel Kim , Hee-Won Kang , Young-Ky Kim
发明人： Kyeong-Cheol Yang , Jae-Yoel Kim , Hee-Won Kang , Young-Ky Kim
IPC分类号： H04B1500
CPC分类号： H04J13/10 , H04J13/0048
摘要： A device and method for generating a binary quasi-orthogonal code in a CDMA communication system. The method comprises generating an m-sequence, and specific left and right sequences having a good full correlation property with the m-sequence; column permuting the specific left and right sequences in a column permutation method used when converting the m-sequence to a Walsh orthogonal code, and connecting the left sequences to the right sequences to generate mask candidates; operating the mask candidates and Walsh orthogonal codes having the same length as the mask candidates to generate quasi-orthogonal code candidate families; and selecting a quasi-orthogonal code out of the generated quasi-orthogonal code candidate families, the selected quasi-orthogonal code satisfying a partial correlation property with the Walsh orthogonal codes, and selecting a mask related to generation of the selected quasi-orthogonal code.
摘要翻译：一种用于在CDMA通信系统中产生二进制准正交码的装置和方法。该方法包括生成m序列，以及具有与m序列具有良好全相关特性的特定左和右序列; 列将在将m序列转换为沃尔什正交码时使用的列置换方法中的特定左右序列进行排列，并将左序列连接到右序列以生成掩码候选; 操作具有与掩码候选相同长度的掩码候选和沃尔什正交码，以产生准正交代码候选族; 以及从所生成的准正交码候选族中选择准正交码，所选择的准正交码与沃尔什正交码满足部分相关性，并选择与选择的准正交码的生成相关的掩模。

6. 发明授权

US06671251B1 Method for generating complex quasi-orthogonal code and apparatus and method for spreading channel data using the quasi-orthogonal code in CDMA communication system 有权
标题翻译：用于生成复合准正交码的方法，以及用于在CDMA通信系统中使用准正交码扩展信道数据的装置和方法
公开(公告)号：US06671251B1
公开(公告)日：2003-12-30
申请号：US09480963
申请日：2000-01-11
申请人： Young-Ky Kim , Kyeong-Cheol Yang , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang , Seung-Joo Maeng
发明人： Young-Ky Kim , Kyeong-Cheol Yang , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang , Seung-Joo Maeng
IPC分类号： H04J1100
CPC分类号： H04J13/0048 , H04J13/0025 , H04J13/102
摘要： A method for generating a complex quasi-orthogonal code for channel spreading in a CDMA communication system is disclosed. The method comprises generating an M-sequence having a length N and a specific sequence having a good full correlation property with the M-sequence; generating a predetermined number of other specific sequences by circularly shifting said specific sequence; generating a predetermined number of other M-sequences by circularly shifting said M-sequence, and column permutating the circularly shifted specific sequences in a same method as a column permutation method for converting the generated M-sequences to Walsh orthogonal codes to generate candidate masks; generating quasi-orthogonal code representatives by operating the candidate masks and the Walsh orthogonal codes having the same length as the mask candidates; and selecting quasi-orthogonal code candidates satisfying a partial correlation between the Walsh orthogonal codes out of the generated quasi-orthogonal code representatives and a partial correlation between different quasi-orthogonal codes, and selecting masks pertinent to generating the selected quasi-orthogonal codes.
摘要翻译：公开了一种用于在CDMA通信系统中生成用于信道扩展的复合准正交码的方法。该方法包括产生具有长度N的M序列和与M序列具有良好全相关特性的特定序列; 通过循环移位所述特定序列产生预定数量的其他特定序列; 通过循环移位所述M序列来产生预定数量的其他M序列，并且以与用于将所生成的M序列转换为沃尔什正交码的列置换方法相同的方法对列进行排列，以生成候选掩模; 通过操作候选掩码和与掩码候选具有相同长度的沃尔什正交码来产生准正交码表示; 以及选择满足所生成的准正交码表示中的沃尔什正交码之间的部分相关性的准正交码候选和不同准正交码之间的部分相关性，以及选择与生成选择的准正交码相关的掩码。

7. 发明授权

US06674712B1 Device and method for generating quaternary complex quasi-orthogonal code and spreading transmission signal using quasi-orthogonal code in CDMA communication system 有权
标题翻译：用于在CDMA通信系统中使用准正交码生成四分复数准正交码并扩展传输信号的装置和方法
公开(公告)号：US06674712B1
公开(公告)日：2004-01-06
申请号：US09391731
申请日：1999-09-08
申请人： Kyeong-Cheol Yang , Jae-Yoel Kim , Hee-Won Kang , Young-Ky Kim
发明人： Kyeong-Cheol Yang , Jae-Yoel Kim , Hee-Won Kang , Young-Ky Kim
IPC分类号： H04J1100
CPC分类号： H04J13/004 , H04J13/0025 , H04J13/12 , H04M3/00
摘要： A method for generating a quaternary complex quasi-orthogonal code in a CDMA communication system is disclosed. The method comprises generating an M-sequence and then generating specific sequences having a good full correlation property with the M-sequence; generating a column permutation function for converting the M-sequence to a Walsh code; generating candidate masks by column shifting the specific sequences with the column permutation function; generating quasi-orthogonal code representatives by operating the candidate masks and the Walsh codes having the same length as that of the candidate masks; and selecting a quasi-orthogonal code satisfying a partial correlation with the Walsh codes, out of the generated quasi-orthogonal code representatives, and selecting a mask related to generation of the selected quasi-orthogonal code.
摘要翻译：公开了一种用于在CDMA通信系统中生成四元复数准正交码的方法。该方法包括产生M序列，然后产生与M序列具有良好全相关性质的特定序列; 生成用于将M序列转换成沃尔什码的列置换函数; 通过用列排列函数的列移位特定序列来生成候选掩码; 通过操作候选掩码和具有与候选掩码相同长度的沃尔什码产生准正交码表示; 以及从产生的准正交码表中选择满足与沃尔什码的部分相关性的准正交码，并且选择与选择的准正交码的生成相关的掩码。

8. 发明授权

US06437714B1 Channel encoding device and method for communication system 有权
标题翻译：通道编码装置及通讯方式
公开(公告)号：US06437714B1
公开(公告)日：2002-08-20
申请号：US09294658
申请日：1999-04-19
申请人： Jae-Yoel Kim , Chang-Soo Park , Hee-Won Kang , Jun-Jin Kong , Jong-Seon No , Kyeong-Cheol Yang
发明人： Jae-Yoel Kim , Chang-Soo Park , Hee-Won Kang , Jun-Jin Kong , Jong-Seon No , Kyeong-Cheol Yang
IPC分类号： H03M700
CPC分类号： H04W52/30 , H03M7/4006 , H03M13/23 , H03M13/2903 , H03M13/2993 , H03M13/6356 , H03M13/6362 , H04B7/2628 , H04B10/25754 , H04J13/0077 , H04J13/16 , H04L1/0066 , H04L1/0068 , H04L51/04 , H04L51/28 , H04L51/38 , H04L65/1006 , H04L65/1016 , H04N19/109 , H04N19/139 , H04N19/625 , H04N19/91 , H04W4/12 , H04W4/14 , H04W8/26 , H04W72/042 , H04W76/12 , H04W88/085 , Y10S370/906 , Y10S370/907
摘要： A device and method for performing channel encoding using a frame structure having a termination effect in a recursive systemic encoder for a communication system. The channel encoding device having: an inserter for inserting at least one predefined bit in an input data bit stream at a predetermined position; and a channel encoder for encoding the bit-inserted data bit stream.
摘要翻译：一种用于在通信系统的递归系统编码器中使用具有终止效应的帧结构来执行信道编码的装置和方法。信道编码装置具有：插入器，用于在预定位置插入输入数据比特流中的至少一个预定义比特; 以及用于编码位插入数据比特流的信道编码器。

9. 发明授权

US06400703B1 Device and method for generating and distributing coded symbols in a CDMA communication system 有权
标题翻译：用于在CDMA通信系统中生成和分配编码符号的装置和方法
公开(公告)号：US06400703B1
公开(公告)日：2002-06-04
申请号：US09324423
申请日：1999-06-01
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： H04B7208
CPC分类号： H04L1/0041 , H03M13/23 , H03M13/635 , H04J13/10 , H04J13/16 , H04L1/0059 , H04L1/0068 , H04L1/0071
摘要： A device and method for generating and distributing convolutional codes such that performance degradation due to a bad link environment may be minimized during channel decoding in a CDMA communication system. The convolutional encoder encodes transmission data at a coding rate of R=1/6 and can be used for a channel encoder. Such a channel encoder can be used in both a DS-CDMA communication system and a multicarrier CDMA communication system. When the channel encoder is used in the multicarrier CDMA communication system, the symbols outputted from multiple constituent encoders for the channel encoder are distributed to multiple carrier channels according to a predetermined rule, and the constituent encoders for the channel encoder can minimize the performance degradation of the overall channel encoder even though an output of a particular constituent encoder is completely off at the transmission channel.
摘要翻译：用于生成和分配卷积码的装置和方法，使得在CDMA通信系统中的信道解码期间，由于不良链路环境导致的性能下降可能被最小化。卷积编码器以R = 1/6的编码速率对传输数据进行编码，并可用于信道编码器。这样的信道编码器可以在DS-CDMA通信系统和多载波CDMA通信系统中使用。当在多载波CDMA通信系统中使用信道编码器时，从用于信道编码器的多个组成编码器输出的符号根据预定规则分配到多个载波信道，并且信道编码器的组成编码器可以最小化性能下降即使特定构成编码器的输出在传输信道处完全关闭，整个信道编码器也是如此。

10. 发明授权

US06859445B1 Channel assignment apparatus and method for a common packet channel in a WCDMA mobile communication system 有权
标题翻译：用于WCDMA移动通信系统中公共分组信道的信道分配装置和方法
公开(公告)号：US06859445B1
公开(公告)日：2005-02-22
申请号：US09611590
申请日：2000-07-07
申请人： Hi-Chan Moon , Jae-Min Ahn , Hyun-Seok Lee , Hee-Won Kang , Seong-III Park , Ho-Kyu Choi , Sung-Oh Hwang , Chang-Hoi Koo , Hyun-Woo Lee , Sung-Ho Choi , Jae-Yoel Kim , Hyun-Jung Mun , Kyou-Woong Kim
发明人： Hi-Chan Moon , Jae-Min Ahn , Hyun-Seok Lee , Hee-Won Kang , Seong-III Park , Ho-Kyu Choi , Sung-Oh Hwang , Chang-Hoi Koo , Hyun-Woo Lee , Sung-Ho Choi , Jae-Yoel Kim , Hyun-Jung Mun , Kyou-Woong Kim
IPC分类号： H04B7/005 , H04B7/26 , H04J11/00 , H04J13/00 , H04W52/50 , H04W72/04 , H04W74/08 , H04W76/02
CPC分类号： H04W74/008 , H04B1/707 , H04B7/2637 , H04J13/0044 , H04J13/20 , H04W48/16 , H04W52/50 , H04W72/04 , H04W72/042 , H04W74/0833 , H04W74/0858
摘要： A common packet channel assignment method and device in a CDMA (Code Division Multiple Access) communication system is disclosed. The method comprises transmitting an access preamble signal having channel information which is used to access a base station, and then receiving an; access preamble acquisition indicator signal from the base station in response to the access preamble signal. A collision detection preamble for detecting a collision is transmitted in response to the received access preamble acquisition indicator signal. A first signal indicating acquisition of the collision detection preamble and a second signal indicating channel assignment are received, both of which the base station has transmitted in response to the collision acquisition signal. Upon receipt of the first signal, a common packet channel is assigned according to information designated by the second signal.
摘要翻译：公开了CDMA（码分多址）通信系统中的通用分组信道分配方法和装置。该方法包括发送具有用于接入基站的信道信息的接入前导信号，然后接收; 响应于所述接入前导信号从所述基站接入前导码获取指示符信号。响应于接收到的接入前导码获取指示符信号，发送用于检测冲突的冲突检测前导码。接收到指示获取冲突检测前导码的第一信号和指示信道分配的第二信号，基站都响应于冲突获取信号而发送。在接收到第一信号时，根据由第二信号指定的信息分配公共分组信道。

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