专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07200181B2 Apparatus and method for generating and decoding codes in a communication system 有权
标题翻译：用于在通信系统中生成和解码代码的装置和方法
公开(公告)号：US07200181B2
公开(公告)日：2007-04-03
申请号：US10080262
申请日：2002-02-19
申请人： Min-Goo Kim , Jae-Sung Jang , Sang-Hyuck Ha
发明人： Min-Goo Kim , Jae-Sung Jang , Sang-Hyuck Ha
IPC分类号： H04L23/02 , H03M13/03
CPC分类号： H03M13/2771 , H03M13/2957 , H03M13/6306 , H03M13/6362 , H03M13/6387
摘要： An apparatus generates quasi-complementary turbo codes in a communication system. The apparatus includes a turbo encoder, an interleaver for interleaving symbols output from the turbo encoder according to a given rule, and a code generator for generating the quasi-complementary turbo codes by puncturing and repeating the interleaved symbols from the interleaver. Further, an apparatus decodes quasi-complementary turbo codes in the communication system. The decoding apparatus includes a code decoder for generating code symbols according to a code rate transmitted through depuncturing sub-codes of quasi-complementary turbo codes transmitted from a transmitter and soft combining the sub-codes, a deinterleaver for deinterleaving the symbols output from the code decoder, and a turbo decoder for decoding an output of the deinterleaver.
摘要翻译：一种装置在通信系统中产生准互补turbo码。该装置包括turbo编码器，用于根据给定规则交织从turbo编码器输出的符号的交织器，以及用于通过从交织器中穿插并重复交错符号来产生准互补turbo码的码发生器。此外，装置解码通信系统中的准互补turbo码。解码装置包括：码解码器，用于根据通过从发送器发送的准互补turbo码的解穿孔子码和通过软组合子码发送的码率生成码符号;解交织器，用于对代码输出的符号进行解交织; 解码器和用于对解交织器的输出进行解码的turbo解码器。

2. 发明申请

US20050210365A1 Apparatus and method for generating codes in a communications system 审中-公开
标题翻译：用于在通信系统中生成代码的装置和方法
公开(公告)号：US20050210365A1
公开(公告)日：2005-09-22
申请号：US11102253
申请日：2005-04-08
申请人： Min-Goo Kim , Sang-Hyuck Ha , Jae-Sung Jang
发明人： Min-Goo Kim , Sang-Hyuck Ha , Jae-Sung Jang
IPC分类号： G06F11/10 , G06F1/02 , H03M13/00 , H03M13/23 , H03M13/29 , H03M13/35 , H04L1/00 , H04L1/08 , H04L1/18 , H04J3/24
CPC分类号： H04L1/1845 , H03M13/2957 , H03M13/35 , H03M13/6306 , H03M13/6387 , H04L1/0066 , H04L1/0068 , H04L1/0069 , H04L1/08 , H04L1/1819 , H04L1/1887
摘要： There is provided an apparatus and method of generating two-dimensional QCTCs. The sub-code sets of QCTCs with given code rates are generated and the sub-codes are rearranged in a sub-code set with a different code rate, for use in the next transmission to a sub-code with a predetermined code rate.
摘要翻译：提供了生成二维QCTC的装置和方法。产生具有给定码率的QCTC的子码集，并且将子码重新排列成具有不同码率的子码组，以用于以预定码率进行下一次发送到子码。

3. 发明授权

US07200796B2 Apparatus for generating codes in communication system 有权
标题翻译：用于在通信系统中生成代码的装置
公开(公告)号：US07200796B2
公开(公告)日：2007-04-03
申请号：US10680815
申请日：2003-10-07
申请人： Min-Goo Kim , Jae-Sung Jang
发明人： Min-Goo Kim , Jae-Sung Jang
IPC分类号： H03M13/03 , H03M13/00
CPC分类号： H04L1/0066 , G11B20/22 , H03M13/27 , H03M13/2771 , H03M13/2957 , H03M13/296 , H03M13/6306 , H03M13/635 , H03M13/6356 , H03M13/6362 , H03M13/6381 , H03M13/6387 , H04L1/0009 , H04L1/0041 , H04L1/0059 , H04L1/0065 , H04L1/0068 , H04L1/0069 , H04L1/0071 , H04L1/08 , H04L1/1812 , H04L1/1819 , H04L1/1874
摘要： A QCTC (Quasi-Complementary Turbo Code) generating apparatus having a turbo encoder for generating an information symbol sequence and a plurality of parity symbol sequences by encoding the information symbol sequence; a channel interleaver for individually interleaving the symbol sequences, generating new parity symbol sequences by multiplexing the symbols of parity symbol sequences with the same priority levels, and serially concatenating the information symbol sequence and the new parity symbol sequences; and a QCTC generator for generating a sub-code with a given code rate by recursively selecting a predetermined number of symbols from the concatenated symbol sequence at a given starting position.
摘要翻译：具有用于通过对信息符号序列进行编码来生成信息符号序列和多个奇偶校验符号序列的Turbo编码器的QCTC（准互补Turbo码）生成装置; 用于单独地交织符号序列的信道交织器，通过对具有相同优先级的奇偶校验符号序列的符号进行多路复用生成新的奇偶符号序列，以及串行级联信息符号序列和新的奇偶校验符号序列; 以及QCTC发生器，用于通过在给定的开始位置从所述级联的符号序列递归地选择预定数量的符号来产生具有给定码率的子码。

4. 发明授权

US07093185B2 Apparatus and method for generating codes in communication system 有权
公开(公告)号：US07093185B2
公开(公告)日：2006-08-15
申请号：US10074422
申请日：2002-02-12
申请人： Min-Goo Kim , Jae-Sung Jang
发明人： Min-Goo Kim , Jae-Sung Jang
IPC分类号： H03M13/03
CPC分类号： H04L1/0066 , G11B20/22 , H03M13/27 , H03M13/2771 , H03M13/2957 , H03M13/296 , H03M13/6306 , H03M13/635 , H03M13/6356 , H03M13/6362 , H03M13/6381 , H03M13/6387 , H04L1/0009 , H04L1/0041 , H04L1/0059 , H04L1/0065 , H04L1/0068 , H04L1/0069 , H04L1/0071 , H04L1/08 , H04L1/1812 , H04L1/1819 , H04L1/1874
摘要： A QCTC (Quasi-Complementary Turbo Code) generating apparatus having: a turbo encoder for generating an information symbol sequence and a plurality of parity symbol sequences by encoding the information symbol sequence; a channel interleaver for individually interleaving the symbol sequences, generating new parity symbol sequences by multiplexing the symbols of parity symbol sequences with the same priority levels, and serially concatenating the information symbol sequence and the new parity symbol sequences; and a QCTC generator for generating a sub-code with a given code rate by recursively selecting a predetermined number of symbols from the concatenated symbol sequence at a given starting position.

5. 发明授权

US07213193B2 Apparatus and method for generating codes in a communications system 有权
标题翻译：用于在通信系统中生成代码的装置和方法
公开(公告)号：US07213193B2
公开(公告)日：2007-05-01
申请号：US10072579
申请日：2002-02-06
申请人： Min-Goo Kim , Sang-Hyuck Ha , Jae-Sung Jang
发明人： Min-Goo Kim , Sang-Hyuck Ha , Jae-Sung Jang
IPC分类号： H03M13/00 , H03M13/03 , H04L1/00
CPC分类号： H04L1/1845 , H03M13/2957 , H03M13/35 , H03M13/6306 , H03M13/6387 , H04L1/0066 , H04L1/0068 , H04L1/0069 , H04L1/08 , H04L1/1819 , H04L1/1887
摘要： There is provided an apparatus and method of generating two-dimensional QCTCs. The sub-code sets of QCTCs with given code rates are generated and the sub-codes are rearranged in a sub-code set with a different code rate, for use in the next transmission to a sub-code with a predetermined code rate.
摘要翻译：提供了生成二维QCTC的装置和方法。产生具有给定码率的QCTC的子码集，并且将子码重新排列成具有不同码率的子码组，以用于以预定码率进行下一次发送到子码。

6. 发明授权

US10530469B2 Apparatus and method for gating transmission of a data rate control channel in an HDR mobile communication system 有权
公开(公告)号：US10530469B2
公开(公告)日：2020-01-07
申请号：US13204232
申请日：2011-08-05
申请人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
发明人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
IPC分类号： H04B7/26 , H04W72/12 , H04W72/08 , H04W74/00
摘要： A method for communicating with a network by a terminal in a wireless communication system, wherein the terminal receives, from the network, signaling information representing a transmission period and a time offset for uplink transmission of a feedback information, and determines a time to transmit the feedback information based on the transmission period and the time offset. The terminal transmits the feedback information to the network based on the determined time.

7. 发明授权

US07065060B2 Apparatus and method for gating transmission of a data rate control channel in an HDR mobile communication system 有权
公开(公告)号：US07065060B2
公开(公告)日：2006-06-20
申请号：US09886309
申请日：2001-06-21
申请人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
发明人： Yu-Suk Yun , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
IPC分类号： H04J3/16 , H04B7/00 , H04Q7/20
CPC分类号： H04B7/2659
摘要： A communication method in a mobile communication system in which an access terminal transmits to an access network DRC information indicating a selected one of forward data rates requested by the access terminal is provided. The access network designates a DRC information length DRC Length indicating a number of slots where the DRC information is repeated and transmits the designated DRC information length to the access terminal. The access terminal gates transmission of DRC information to the access terminal at one time slot in every DRC information length received from the access network.

8. 发明授权

US07010322B2 Apparatus and method for controlling power of a forward common power control channel in a mobile communication system 失效
公开(公告)号：US07010322B2
公开(公告)日：2006-03-07
申请号：US10281498
申请日：2002-10-28
申请人： Youn-Sun Kim , Jae-Sung Jang , Ho-Kyu Choi , Hwan-Joon Kwon
发明人： Youn-Sun Kim , Jae-Sung Jang , Ho-Kyu Choi , Hwan-Joon Kwon
IPC分类号： H04Q7/20
CPC分类号： H04W52/322 , H04W52/16 , H04W52/325 , H04W52/40 , H04W52/54
摘要： A method for controlling power of common power control channels from a plurality of base stations in order to control transmission power of a mobile station in a mobile communication system. The power control method comprises receiving, by the mobile station, pilot signals from the base stations and selecting a base station that transmitted a pilot signal having a highest power level; transmitting information indicating a channel condition between the selected base station and the mobile station, from the mobile station to the selected base station; and controlling power of a common power control channel transmitted from the selected base station to the mobile based on the channel condition information received from the selected base station.

9. 发明授权

US06877130B2 Apparatus and method for generating sub-codes to a turbo-encoder 有权
标题翻译：用于向turbo编码器生成子代码的装置和方法
公开(公告)号：US06877130B2
公开(公告)日：2005-04-05
申请号：US09981934
申请日：2001-10-17
申请人： Min-Koo Kim , Jae-Sung Jang
发明人： Min-Koo Kim , Jae-Sung Jang
IPC分类号： H03M13/11 , H03M13/00 , H03M13/23 , H03M13/29 , H04L1/00 , H04L1/18 , H03M13/03
CPC分类号： H04L1/1867 , H04L1/0066 , H04L1/0069 , H04L1/08 , H04L1/1819 , H04L1/1845
摘要： Provided is an apparatus and method for generating an initial puncturing matrix from which a first sub-code is produced in a communication system. The apparatus includes a turbo encoder for generating information symbols and first and second parity symbols for the input of an information bit stream and a sub-code generator for generating sub-codes from the information symbols and the first and second parity symbols using puncturing matrices. The method comprises the steps of selecting as many information symbols as a number of columns in the initial puncturing matrix from the information symbols output from the turbo encoder, if a difference between the number Ns of selected symbols in the initial puncturing matrix and the number of the columns in the initial puncturing matrix is equal to or greater than a number of component encoders in the turbo encoder, and selecting as many first and second parity symbols as the difference.
摘要翻译：提供了一种用于生成在通信系统中产生第一子代码的初始删余矩阵的装置和方法。该装置包括用于产生信息符号的turbo编码器和用于输入信息比特流的第一和第二奇偶校验符号，以及用于使用穿孔矩阵从信息符号和第一和第二奇偶校验符号生成子码的子码发生器。该方法包括以下步骤：如果初始穿孔矩阵中所选符号的数目Ns与初始穿孔矩阵的数目之间的差异，则从从turbo编码器输出的信息符号中选择与初始删余矩阵中的列数一样多的信息符号初始穿孔矩阵中的列等于或大于turbo编码器中的分量编码器的数量，并且选择与差异一样多的第一和第二奇偶校验符号。

10. 发明申请

US20110292880A1 APPARATUS AND METHOD FOR GATING TRANSMISSION OF A DATA RATE CONTROL CHANNEL IN AN HDR MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在HDR移动通信系统中传送数据速率控制信道的装置和方法
公开(公告)号：US20110292880A1
公开(公告)日：2011-12-01
申请号：US13204232
申请日：2011-08-05
申请人： Yu-Suk YUN , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
发明人： Yu-Suk YUN , Soon-Young Yoon , Hee-Won Kang , Jae-Heung Yeom , Sang-Hyun Yang , Hoon Huh , Youn-Sun Kim , Ho-Kyu Choi , Jae-Sung Jang
IPC分类号： H04W4/00
摘要： A method for communicating with a network by a terminal in a wireless communication system, wherein the terminal receives, from the network, signaling information representing a transmission period and a time offset for uplink transmission of a feedback information, and determines a time to transmit the feedback information based on the transmission period and the time offset. The terminal transmits the feedback information to the network based on the determined time.
摘要翻译：一种用于在无线通信系统中由终端与网络进行通信的方法，其中，所述终端从所述网络接收表示反馈信息的上行链路传输的传输周期和时间偏移量的信令信息，并且确定发送时间基于传输周期和时间偏移的反馈信息。终端根据确定的时间将反馈信息发送到网络。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式