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1. 发明授权

US07706348B2 Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system 有权
标题翻译： CDMA移动通信系统中传输格式组合指示符的编码/解码装置及方法
公开(公告)号：US07706348B2
公开(公告)日：2010-04-27
申请号：US11006388
申请日：2004-12-07
申请人： Jae-Yoel Kim , Hee-Won Kang
发明人： Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H04B7/216
CPC分类号： H04L1/0072 , H03M13/136 , H03M13/47 , H03M13/618 , H04B1/707 , H04B2201/70705 , H04J13/0048 , H04J13/12 , H04L1/0025 , H04L1/0028 , H04L1/0039 , H04L1/0041 , H04L1/0045 , H04L1/0057
摘要： An apparatus and method for encoding/decoding a transport format combination indicator (TFCI) in a CDMA mobile communication system. In the TFCI encoding apparatus, a one-bit generator generates a sequence having the same symbols. A basis orthogonal sequence generator generates a plurality of basis orthogonal sequences. A basis mask sequence generator generates a plurality of basis mask sequences. An operation unit receives TFCI bits that are divided into a first information part representing biorthogonal sequence conversion, a second information part representing orthogonal sequence conversion, and a third information part representing mask sequence conversion and combines an orthogonal sequence selected from the basis orthogonal sequence based on the second information, a biorthogonal sequence obtained by combining the selected orthogonal sequence with the same symbols selected based on the first information part, and a mask sequence selected based on the biorthogonal sequence and the third information part, thereby generating a TFCI sequence.
摘要翻译：一种用于在CDMA移动通信系统中对传输格式组合指示符（TFCI）进行编码/解码的装置和方法。在TFCI编码装置中，1比特发生器产生具有相同符号的序列。基准正交序列生成器生成多个基本正交序列。基屏蔽序列发生器产生多个基本掩码序列。操作单元接收被分成表示双正交序列转换的第一信息部分，表示正交序列转换的第二信息部分和表示掩码序列转换的第三信息部分的TFCI比特，并且将基于正交序列的正交序列基于第二信息，通过将所选择的正交序列与基于第一信息部分选择的相同符号组合而获得的双正交序列，以及基于双正交序列和第三信息部分选择的掩码序列，从而生成TFCI序列。

2. 发明授权

US07065700B2 Encoding apparatus and method in CDMA communication system 有权
标题翻译： CDMA通信系统中的编码装置和方法
公开(公告)号：US07065700B2
公开(公告)日：2006-06-20
申请号：US09814311
申请日：2001-03-21
申请人： Jae-Yoel Kim , Hyun-Woo Lee , Soon-Young Yoon , Hee-Won Kang , Ho-Kyu Choi
发明人： Jae-Yoel Kim , Hyun-Woo Lee , Soon-Young Yoon , Hee-Won Kang , Ho-Kyu Choi
IPC分类号： H03M13/03
CPC分类号： H04B1/707 , H04J13/10
摘要： There is provided an encoding apparatus and method in a CDMA communication system. To encode input information of a k-bit sequence and generate a codeword with length N>(2k−1), an encoder encodes the input information using an (r, k) simplex code and generates a sequence of code symbols of length r (r=2k−1), a repeater repeats the sequence of code symbols t times ( t = ⌊ N r ⌋ + 1 ) , and a puncturer performs puncturing A times (A=rt−N) on the t repeated code symbol sequences so that the resulting codes have length N. The punctured symbols are distributed uniformly across the repeated code symbol sequences or confined to the tth repeated code symbol sequence.
摘要翻译：提供了一种CDMA通信系统中的编码装置和方法。为了对k位序列的输入信息进行编码并生成长度为N>（2≤K≤1）的码字，编码器使用（r，k）单码进行编码，并产生长度为r（r = 2K-1）的码符号序列，中继器重复码元序列t次 $（t=⌊Nr⌋+1），对t个重复码符号序列进行A次打孔（A = rt-N），使得所得到的码具有长度N.穿孔符号均匀地分布在重复的码符号序列上或限于第t / 重复代码符号序列。$

3. 发明授权

US06928066B1 RSMA control device and method for mobile communication system 有权
标题翻译： RSMA控制装置及移动通信系统方法
公开(公告)号：US06928066B1
公开(公告)日：2005-08-09
申请号：US09436902
申请日：1999-11-09
申请人： Hi-Chan Moon , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang
发明人： Hi-Chan Moon , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H04B7/216 , H04J11/00 , H04W8/26 , H04W28/26 , H04W52/00 , H04W52/02 , H04W52/04 , H04W52/14 , H04W52/44 , H04W72/04 , H04W74/00
CPC分类号： H04W74/002 , H04J13/0048 , H04W8/26 , H04W28/26 , H04W52/0235 , H04W52/04 , H04W52/146 , H04W52/44 , H04W72/04 , H04W74/004 , H04W74/0833 , Y02D70/00
摘要： An access request message transmission device for a mobile station in a CDMA communication system employing RSMA in which a base station assigns a reverse common channel in response to an access request message from the mobile station, and the mobile station transmits a message to the base station over the assigned reverse common channel. The access request message transmission device includes a hash ID generator for generating a multi-bit hash ID for exclusively using the reverse common channel; a traffic information generator for generating multi-bit traffic information representing traffic information on the reverse common channel; and an access channel transmitter for generating the access request message using the hash ID and the traffic information, and transmitting the generated access request message to the base station over an access channel.
摘要翻译：一种在采用RSMA的CDMA通信系统中的移动站的接入请求消息发送装置，其中基站响应于来自移动台的接入请求消息分配反向公共信道，并且移动台向基站发送消息通过分配的反向公共通道。访问请求消息发送装置包括散列ID生成器，用于生成专用于反向公共信道的多位散列ID; 用于产生表示所述反向公共信道上的交通信息的多比特业务信息的交通信息发生器; 以及接入信道发射机，用于使用所述散列ID和所述业务信息来生成所述接入请求消息，并且通过接入信道将所生成的接入请求消息发送到所述基站。

4. 发明授权

US06882636B1 Apparatus and method for encoding/decoding transport format combination indicator in CDMA mobile communication system 有权
标题翻译： CDMA移动通信系统中传输格式组合指示符的编码/解码装置及方法
公开(公告)号：US06882636B1
公开(公告)日：2005-04-19
申请号：US09611069
申请日：2000-07-06
申请人： Jae-Yoel Kim , Hee-Won Kang
发明人： Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H03M13/00 , H04B1/707 , H04J11/00 , H04J13/00 , H04J13/10 , H04J13/12 , H04L1/00 , H04L9/06 , H04Q7/38 , H04B7/216
CPC分类号： H04L1/0072 , H03M13/136 , H03M13/47 , H03M13/618 , H04B1/707 , H04B2201/70705 , H04J13/0048 , H04J13/12 , H04L1/0025 , H04L1/0028 , H04L1/0039 , H04L1/0041 , H04L1/0045 , H04L1/0057
摘要： An apparatus and method for encoding/decoding a transport format combination indicator (TFCI) in a CDMA mobile communication system. In the TFCI encoding apparatus, a one-bit generator generates a sequence having the same symbols. A basis orthogonal sequence generator generates a plurality of basis orthogonal sequences. A basis mask sequence generator generates a plurality of basis mask sequences. An operation unit receives TFCI bits that are divided into a first information part representing biorthogonal sequence conversion, a second information part representing orthogonal sequence conversion, and a third information part representing mask sequence conversion and combines an orthogonal sequence selected from the basis orthogonal sequence based on the second information, a biorthogonal sequence obtained by combining the selected orthogonal sequence with the same symbols selected based on the first information part, and a mask sequence selected based on the biorthogonal sequence and the third information part, thereby generating a TFCI sequence.
摘要翻译：一种用于在CDMA移动通信系统中对传输格式组合指示符（TFCI）进行编码/解码的装置和方法。在TFCI编码装置中，1比特发生器产生具有相同符号的序列。基准正交序列生成器生成多个基本正交序列。基屏蔽序列发生器产生多个基本掩码序列。操作单元接收被分成表示双正交序列转换的第一信息部分，表示正交序列转换的第二信息部分和表示掩码序列转换的第三信息部分的TFCI比特，并且将基于正交序列的正交序列基于第二信息，通过将所选择的正交序列与基于第一信息部分选择的相同符号组合而获得的双正交序列，以及基于双正交序列和第三信息部分选择的掩码序列，从而生成TFCI序列。

5. 发明授权

US06768728B1 Device and method for exchanging frame messages of different lengths in CDMA communication system 有权
标题翻译：用于在CDMA通信系统中交换不同长度的帧消息的装置和方法
公开(公告)号：US06768728B1
公开(公告)日：2004-07-27
申请号：US09268242
申请日：1999-03-15
申请人： Young-Ky Kim , Jae-Min Ahn , Soon-Young Yoon , Hee-Won Kang , Hyun-Suk Lee , Jin-Soo Park , Jae-Yoel Kim
发明人： Young-Ky Kim , Jae-Min Ahn , Soon-Young Yoon , Hee-Won Kang , Hyun-Suk Lee , Jin-Soo Park , Jae-Yoel Kim
IPC分类号： H04B7216
CPC分类号： H04J13/0003 , H04B7/2628 , H04J13/00 , H04J13/0022 , H04J13/0048
摘要： In a transmission device and method for a CDMA communication system, when a shorter frame message is generated during transmission of a longer frame message, the transmission of the longer frame message is interrupted, whereupon the shorter frame message is immediately transmitted in place of a portion of the longer frame message. In one embodiment, after the longer frame message is interrupted and the shorter frame message is transmitted, only the tail portion of the longer frame message is transmitted thereafter. That is, the replaced portion of the longer frame message is not transmitted following the shorter frame message transmission. In an alternative embodiment, following the shorter frame message transmission, the remainder of the longer frame message, from the point of interruption, is transmitted in its entirety. In the latter case, the longer frame message is delayed by the length of the shorter frame message.
摘要翻译：在用于CDMA通信系统的传输设备和方法中，当在较长帧消息的传输期间产生较短的帧消息时，较长帧消息的传输被中断，因此较短的帧消息被立即发送，代替部分的较长帧消息。在一个实施例中，在更长的帧消息被中断并且发送较短的帧消息之后，仅在其后发送较长帧消息的尾部。也就是说，更短帧消息的更换部分在更短的帧消息传输之后不被发送。在替代实施例中，在更短的帧消息传输之后，从中断点开始，更长的帧消息的其余部分被全部传输。在后一种情况下，较长帧消息被延迟较短帧消息的长度。

6. 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。

7. 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。

8. 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。

9. 发明授权

US07623884B2 RSMA control device and method for mobile communication system 有权
标题翻译： RSMA控制装置及移动通信系统方法
公开(公告)号：US07623884B2
公开(公告)日：2009-11-24
申请号：US10365150
申请日：2003-02-12
申请人： Hi-Chan Moon , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang
发明人： Hi-Chan Moon , Jae-Min Ahn , Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H04B7/00
CPC分类号： H04W74/002 , H04J13/0048 , H04W8/26 , H04W28/26 , H04W52/0235 , H04W52/04 , H04W52/146 , H04W52/44 , H04W72/04 , H04W74/004 , H04W74/0833 , Y02D70/00
摘要： An access request message transmission device for a mobile station in a CDMA communication system employing RSMA in which a base station assigns a reverse common channel in response to an access request message from the mobile station, and the mobile station transmits a message to the base station over the assigned reverse common channel. The access request message transmission device includes a hash ID generator for generating a multi-bit hash ID for exclusively using the reverse common channel; a traffic information generator for generating multi-bit traffic information representing traffic information on the reverse common channel; and an access channel transmitter for generating the access request message using the hash ID and the traffic information, and transmitting the generated access request message to the base station over an access channel.
摘要翻译：一种在采用RSMA的CDMA通信系统中的移动站的接入请求消息发送装置，其中基站响应于来自移动台的接入请求消息分配反向公共信道，并且移动台向基站发送消息通过分配的反向公共通道。访问请求消息发送装置包括散列ID生成器，用于生成专用于反向公共信道的多位散列ID; 用于产生表示所述反向公共信道上的交通信息的多比特业务信息的交通信息发生器; 以及接入信道发射机，用于使用所述散列ID和所述业务信息来生成所述接入请求消息，并且通过接入信道将所生成的接入请求消息发送到所述基站。

10. 发明授权

US07536014B2 Apparatus and method for generating scrambling code in UMTS mobile communication system 有权
标题翻译：在UMTS移动通信系统中产生扰码的装置和方法
公开(公告)号：US07536014B2
公开(公告)日：2009-05-19
申请号：US11003558
申请日：2004-12-03
申请人： Jae-Yoel Kim , Hee-Won Kang
发明人： Jae-Yoel Kim , Hee-Won Kang
IPC分类号： H04L9/00
CPC分类号： H04J13/0025 , H03K3/84 , H04J13/0029 , H04J13/10 , H04J13/102 , H04J13/107
摘要： A scrambling code generating apparatus of a downlink transmitter in a UMTS mobile communication system, which uses one primary scrambling code for separation of base stations and multiple secondary scrambling codes for channel separation. The apparatus includes a first m-sequence generator for generating a first m-sequence and a second m-sequence generator for generating a second m-sequence. A first summer adds the first and second m-sequences to generate the primary scrambling code. A plurality of first masking sections each shift the first m-sequence, and a plurality of second masking sections corresponding to the respective first masking sections each shifts the second m-sequence. A plurality of second summers each adds one of the first shifted m-sequences with the second m-sequence corresponding to the first m-sequence. The output of the second summers thus generates the multiple secondary scrambling codes.
摘要翻译： UMTS移动通信系统中的下行链路发射机的扰码产生装置，其使用一个主要扰码用于分离基站，以及多个辅助扰码用于信道分离。该装置包括用于产生第一m序列的第一m序列发生器和用于产生第二m序列的第二m序列发生器。第一个夏天添加了第一个和第二个m序列来生成主要扰码。多个第一掩蔽部分各移动第一m序列，并且对应于各个第一掩蔽部分的多个第二掩蔽部分移动第二m序列。多个第二加法器各自将第一移位m序列中的一个与对应于第一m序列的第二m序列相加。因此，第二个加法器的输出产生多个次级扰码。

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