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1. 发明授权

US07924779B2 Apparatus and method for allocating frequency resources in mobile communication system 有权
标题翻译：移动通信系统中频率资源分配的装置和方法
公开(公告)号：US07924779B2
公开(公告)日：2011-04-12
申请号：US11390126
申请日：2006-03-27
申请人： Hae-Dong Yeon , Yun-Sang Park , Min-Goo Kim , Bong-Gee Song , Young-Mo Gu , Jae-Yong Lee , Sung-Soo Kim , Sang-Hyuck Ha
发明人： Hae-Dong Yeon , Yun-Sang Park , Min-Goo Kim , Bong-Gee Song , Young-Mo Gu , Jae-Yong Lee , Sung-Soo Kim , Sang-Hyuck Ha
IPC分类号： H04W4/00
CPC分类号： H04W72/0453
摘要： Disclosed is an apparatus and a method for effectively allocating frequency resources in a mobile communication system. The method includes: determining a first offset of a preset frequency band from among all frequency bands, determining a second offset corresponding to a symbol unit in the preset frequency band, and allocating frequency resources to data, the frequency resources corresponding to a sum of the first offset and the second offset.
摘要翻译：公开了一种在移动通信系统中有效地分配频率资源的装置和方法。该方法包括：从所有频带中确定预设频带的第一偏移，确定与预设频带中的符号单元相对应的第二偏移，并将频率资源分配给数据，频率资源对应于第一偏移和第二偏移。

2. 发明授权

US07523382B2 Apparatus and method for generating and decoding forward error correction codes having variable rate in a high-rate wireless data communication system 有权
标题翻译：用于在高速率无线数据通信系统中产生和解码具有可变速率的前向纠错码的装置和方法
公开(公告)号：US07523382B2
公开(公告)日：2009-04-21
申请号：US11038183
申请日：2005-01-21
申请人： Min-Goo Kim , Sang-Hyuck Ha , Young-Mo Gu
发明人： Min-Goo Kim , Sang-Hyuck Ha , Young-Mo Gu
IPC分类号： H03M13/00
CPC分类号： H04L1/0066 , H03M13/271 , H03M13/2714 , H03M13/2957 , H03M13/6356 , H03M13/6362 , H04L1/0068 , H04L5/023 , H04L25/497
摘要： An apparatus for generating Quasi-Complementary Duo-Binary Turbo Codes (QC-DBTC). The apparatus includes a QC-DBTC encoder which receives an information symbol stream and generates a plurality of systematic symbol streams and a plurality of parity symbol streams according to a given code rate. The apparatus further includes a quad-symbol mapper which quad-maps the systematic symbol streams to one symbol stream, a channel interleaver which independently interleaves the quad-mapped systematic symbol stream and the parity symbol streams, quad-demaps the quad-mapped systematic symbol stream, interlaces symbols in parity symbol streams, and serial-concatenates the quad-demapped systematic symbol stream to the interlaced parity symbol streams. A duo-binary turbo code generator is further provided to repeat the serial-concatenated symbol stream, and select a predetermined number of symbols from the repeated symbol stream according to a code rate and selection information, thereby generating QC-DBTC codes.
摘要翻译：一种用于产生准互补二进制Turbo码（QC-DBTC）的装置。该装置包括QC-DBTC编码器，其接收信息符号流，并根据给定的码率产生多个系统符号流和多个奇偶校验符号流。该装置还包括将系统符号流四维映射到一个符号流的四符号映射器，独立地交错四映射系统符号流和奇偶校验符号流的信道交织器，将四映射系统符号流，在奇偶校验符号流中交织符号，并将四次映射映射的系统符号流串行连接到隔行扫描奇偶校验符号流。进一步提供二进制二进制turbo码发生器以重复串联连接的符号流，并根据码率和选择信息从重复符号流中选择预定数量的码元，由此产生QC-DBTC码。

3. 发明申请

US20050157803A1 Modulating and coding apparatus and method in a high-rate wireless data communication system 审中-公开
标题翻译：高速率无线数据通信系统中的调制编码装置和方法
公开(公告)号：US20050157803A1
公开(公告)日：2005-07-21
申请号：US11038181
申请日：2005-01-21
申请人： Min-Goo Kim , Sang-Hyuck Ha , Young-Mo Gu
发明人： Min-Goo Kim , Sang-Hyuck Ha , Young-Mo Gu
IPC分类号： H04L1/00 , H04L1/08 , H04L27/26 , H04K1/10
CPC分类号： H04L1/0003 , H04L1/0009 , H04L1/0068 , H04L1/0071 , H04L1/08 , H04L5/0007 , H04L5/0037 , H04L5/0046 , H04L5/006
摘要： An apparatus and method for determining a modulation order of packet data to be transmitted through a subcarrier in a transmission apparatus. In the apparatus and method, transmitter physical channels encode and modulate data to transmit the user data with OFDM symbols. A controller outputs packet data to the transmitter physical channels, and determines the number of transmission slots, the number of OFDM symbols, the number of subchannels, and a size of an encoder packet. A modulation order and code rate decider receives, from the controller, the number of transmission slots, the number of OFDM symbols, the number of subchannels, and a size of an encoder packet, calculates a Modulation order Product code Rate (MPR), determines a modulation order according to the MPR, and outputs the determined modulation order to a corresponding physical channel.
摘要翻译：一种用于确定要在发送装置中通过副载波发送的分组数据的调制阶数的装置和方法。在装置和方法中，发射机物理信道编码和调制数据以用OFDM符号发送用户数据。控制器将分组数据输出到发射机物理信道，并且确定发送时隙的数量，OFDM符号的数量，子信道的数量以及编码器分组的大小。调制次序和码率判定器从控制器接收发送时隙的数量，OFDM符号的数量，子信道的数量和编码器分组的大小，计算调制阶乘积码率（MPR），确定根据MPR的调制顺序，并将所确定的调制顺序输出到对应的物理信道。

4. 发明申请

US20060215606A1 Apparatus and method for allocating frequency resources in mobile communication system 有权
标题翻译：移动通信系统中频率资源分配的装置和方法
公开(公告)号：US20060215606A1
公开(公告)日：2006-09-28
申请号：US11390126
申请日：2006-03-27
申请人： Hae-Dong Yeon , Yun-Sang Park , Min-Goo Kim , Bong-Gee Song , Young-Mo Gu , Jae-Yong Lee , Sung-Soo Kim , Sang-Hyuck Ha
发明人： Hae-Dong Yeon , Yun-Sang Park , Min-Goo Kim , Bong-Gee Song , Young-Mo Gu , Jae-Yong Lee , Sung-Soo Kim , Sang-Hyuck Ha
IPC分类号： H04Q7/00
CPC分类号： H04W72/0453
摘要： Disclosed is an apparatus and a method for effectively allocating frequency resources in a mobile communication system. The method includes: determining a first offset of a preset frequency band from among all frequency bands, determining a second offset corresponding to a symbol unit in the preset frequency band, and allocating frequency resources to data, the frequency resources corresponding to a sum of the first offset and the second offset.
摘要翻译：公开了一种在移动通信系统中有效地分配频率资源的装置和方法。该方法包括：从所有频带中确定预设频带的第一偏移，确定与预设频带中的符号单元相对应的第二偏移，并将频率资源分配给数据，频率资源对应于第一偏移和第二偏移。

5. 发明申请

US20050160347A1 Apparatus and method for generating and decoding forward error correction codes having variable rate in a high-rate wireless data communication system 有权
标题翻译：用于在高速率无线数据通信系统中产生和解码具有可变速率的前向纠错码的装置和方法
公开(公告)号：US20050160347A1
公开(公告)日：2005-07-21
申请号：US11038183
申请日：2005-01-21
申请人： Min-Goo Kim , Sang-Hyuck Ha , Young-Mo Gu
发明人： Min-Goo Kim , Sang-Hyuck Ha , Young-Mo Gu
IPC分类号： H03M13/37 , H03M13/03 , H04L1/00 , H04L5/02 , H04L25/497
CPC分类号： H04L1/0066 , H03M13/271 , H03M13/2714 , H03M13/2957 , H03M13/6356 , H03M13/6362 , H04L1/0068 , H04L5/023 , H04L25/497
摘要： An apparatus for generating Quasi-Complementary Duo-Binary Turbo Codes (QC-DBTC). The apparatus includes a QC-DBTC encoder which receives an information symbol stream and generates a plurality of systematic symbol streams and a plurality of parity symbol streams according to a given code rate. The apparatus further includes a quad-symbol mapper which quad-maps the systematic symbol streams to one symbol stream, a channel interleaver which independently interleaves the quad-mapped systematic symbol stream and the parity symbol streams, quad-demaps the quad-mapped systematic symbol stream, interlaces symbols in parity symbol streams, and serial-concatenates the quad-demapped systematic symbol stream to the interlaced parity symbol streams. A duo-binary turbo code generator is further provided to repeat the serial-concatenated symbol stream, and select a predetermined number of symbols from the repeated symbol stream according to a code rate and selection information, thereby generating QC-DBTC codes.
摘要翻译：一种用于产生准互补二进制Turbo码（QC-DBTC）的装置。该装置包括QC-DBTC编码器，其接收信息符号流，并根据给定的码率产生多个系统符号流和多个奇偶校验符号流。该装置还包括将系统符号流四维映射到一个符号流的四符号映射器，独立地交错四映射系统符号流和奇偶校验符号流的信道交织器，将四映射系统符号流，在奇偶校验符号流中交织符号，并将四次映射映射的系统符号流串行连接到隔行扫描奇偶校验符号流。进一步提供二进制二进制turbo码发生器以重复串联连接的符号流，并根据码率和选择信息从重复符号流中选择预定数量的码元，由此产生QC-DBTC码。

6. 发明授权

US07499417B2 Apparatus and method for controlling an output buffer in a hybrid automatic repeat request (HARQ) mobile communication system 有权
标题翻译：用于控制混合自动重传请求（HARQ）移动通信系统中的输出缓冲器的装置和方法
公开(公告)号：US07499417B2
公开(公告)日：2009-03-03
申请号：US10752101
申请日：2004-01-07
申请人： Min-Goo Kim , Sang-Hyuck Ha , Jin-Woo Heo
发明人： Min-Goo Kim , Sang-Hyuck Ha , Jin-Woo Heo
IPC分类号： H04B7/00
CPC分类号： H04L1/005 , H04L1/0066 , H04L1/16 , H04L1/1819 , H04L1/1835 , H04L1/1854
摘要： A mobile station apparatus and method provide for receiving packet data transmitted over a packet data channel, decoding the received packet data and delivering the decoded packet data to an upper layer in a mobile communication system transmitting packet data transmitted over a forward packet data channel and transmitting, over a forward packet data control channel, demodulation and decoding information of packet data transmitted over the forward packet data channel. The apparatus and method comprise a fast turbo decoder for decoding packet data received over the packet data channel depending on information received over the forward packet data control channel, storing the decoded data, and outputting buffer information of the stored data; an output buffer for storing the received packet data, and outputting the packet data upon receiving a read request. The apparatus and method further comprise an output buffer controller for receiving information on the decoded data and the buffer information from the fast turbo decoder, and generating an interrupt signal and a read address for reading data stored in the output buffer using the received data information and buffer information; and a processor for reading data stored in the output buffer according to the read address upon receiving the interrupt signal from the output buffer controller.
摘要翻译：一种移动站装置和方法，用于接收通过分组数据信道发送的分组数据，对接收到的分组数据进行解码，并将解码的分组数据传送到移动通信系统中的上层，该移动通信系统发送通过前向分组数据信道发送的分组数据，并发送在前向分组数据控制信道上，通过前向分组数据信道发送的分组数据的解调和解码信息。该装置和方法包括：快速turbo解码器，用于根据在前向分组数据控制信道上接收的信息，解码分组数据信道上接收的分组数据，存储解码数据，并输出所存储数据的缓冲器信息; 用于存储所接收的分组数据的输出缓冲器，以及在接收到读取请求时输出分组数据。该装置和方法还包括输出缓冲器控制器，用于从快速turbo解码器接收关于解码数据和缓冲器信息的信息，并且使用所接收的数据信息产生用于读取存储在输出缓冲器中的数据的中断信号和读地址;以及缓冲信息; 以及处理器，用于在从输出缓冲器控制器接收到中断信号时，根据读取地址读取存储在输出缓冲器中的数据。

7. 发明授权

US07486642B2 Apparatus and method for receiving control message on packet data control channel in a mobile communication system supporting packet data service 有权
标题翻译：在支持分组数据业务的移动通信系统中，在分组数据控制信道上接收控制消息的装置和方法
公开(公告)号：US07486642B2
公开(公告)日：2009-02-03
申请号：US10963539
申请日：2004-10-14
申请人： Min-Goo Kim , Sang-Hyuck Ha , Hye-Jeong Kim , Se-Hyoung Kim
发明人： Min-Goo Kim , Sang-Hyuck Ha , Hye-Jeong Kim , Se-Hyoung Kim
IPC分类号： H04Q7/00
CPC分类号： H04L1/0068 , H04L1/0061 , H04L1/0071 , H04L1/0072 , H04L1/0083 , H04L1/08 , H04L1/1607
摘要： An apparatus and method for receiving a packet data control channel in a mobile communication system that transmits packet data and has the packet data control channel for transmitting control information related to transmission of packet data are provided. A receiver receives and despreads a signal on the packet data channel and a signal on the packet data control channel, separately outputs the signals, and estimates a noise of a received signal. A signal level detector receives a noise estimation value and samples of the packet data control channel signal from the receiver, and outputs a validity signal for detecting whether information is received over the packet data control channel. A packet data control channel decoder decodes the packet data control channel signal if the validity signal received from the signal level detector is valid.
摘要翻译：提供一种用于在发送分组数据的移动通信系统中接收分组数据控制信道的装置和方法，并且具有用于发送与分组数据的发送相关的控制信息的分组数据控制信道。接收器接收并解扩分组数据信道上的信号和分组数据控制信道上的信号，分别输出信号，并估计接收信号的噪声。信号电平检测器从接收器接收噪声估计值和分组数据控制信道信号的采样，并且输出用于检测是否通过分组数据控制信道接收信息的有效信号。如果从信号电平检测器接收到的有效信号有效，则分组数据控制信道解码器对分组数据控制信道信号进行解码。

8. 发明授权

US07366272B2 Method and device for transmitting packet data in mobile communication system 有权
标题翻译：用于在移动通信系统中发送分组数据的方法和装置
公开(公告)号：US07366272B2
公开(公告)日：2008-04-29
申请号：US09986210
申请日：2001-10-22
申请人： Min-Goo Kim , Sang-Hyuck Ha
发明人： Min-Goo Kim , Sang-Hyuck Ha
IPC分类号： H04L23/00 , H04L27/00 , H03M13/03
CPC分类号： H04L1/0083 , H04L1/0069 , H04L1/0071 , H04L1/1819 , H04L1/1845 , H04L1/1867
摘要： There is provided a device and method for transmitting packet data in a mobile communication system. A sub-code generator generates a plurality of sub-codes with the same or different code rates for the input of a PLP (Physical Layer Packet) information bit stream. A controller determines a minimum data rate by which the number of the modulation symbols of a sub-code generated by a predetermined modulation method is equal to or greater than the number of transmittable modulation symbols for each time period. A symbol pruner prunes part of the modulation symbols of the sub-code to make the number of the modulation symbols of the sub-code equal to the number of transmittable modulation symbols for the time period, if the number of the modulation symbols of the sub-code is greater than the number of transmittable modulation symbols for the time period.
摘要翻译：提供了一种用于在移动通信系统中发送分组数据的设备和方法。子代码生成器产生用于输入PLP（物理层分组）信息比特流的相同或不同代码率的多个子代码。控制器确定通过预定调制方法生成的子码的调制符号的数量等于或大于每个时间段的可发送调制符号的数量的最小数据速率。符号修剪器修剪子代码的调制符号的一部分，以使子码的调制符号的数量等于该时间段的可发送调制符号的数量，如果子信道的调制符号的数目 -code大于该时间段的可传输调制符号的数量。

9. 发明授权

US07263637B2 Interleaver and interleaving method in a communication system 有权
标题翻译：通信系统中的交织器和交织方法
公开(公告)号：US07263637B2
公开(公告)日：2007-08-28
申请号：US10359162
申请日：2003-02-06
申请人： Sang-Hyuck Ha , Min-Goo Kim
发明人： Sang-Hyuck Ha , Min-Goo Kim
IPC分类号： G06F11/00
CPC分类号： H04L1/0071 , H03M13/271 , H04L1/0009 , H04L1/005 , H04L1/0066
摘要： A P-BRO interleaver and a method for optimizing parameters according to an interleaver size for the P-BRO interleaver. The P-BRO interleaver sequentially, by columns, arranges an input data stream of size N in a matrix having 2m rows and (J−1) columns, and R rows in a Jth column, P-BRO interleaves the arranged data, and reads the interleaved data by rows.
摘要翻译：一种P-BRO交织器和一种根据P-BRO交织器的交织器尺寸优化参数的方法。 P-BRO交织器通过列依次排列具有2行行（J-1）列的矩阵中的大小为N的输入数据流，在第j列中排列为R行， BRO交织排列的数据，并按行读取交错数据。

10. 发明授权

US07225384B2 Method for controlling turbo decoding time in a high-speed packet data communication system 有权
标题翻译：用于在高速分组数据通信系统中控制turbo解码时间的方法
公开(公告)号：US07225384B2
公开(公告)日：2007-05-29
申请号：US10698405
申请日：2003-11-03
申请人： Jin-Woo Heo , Min-Goo Kim , Jae-Hong Lee , Sang-Hyuck Ha
发明人： Jin-Woo Heo , Min-Goo Kim , Jae-Hong Lee , Sang-Hyuck Ha
IPC分类号： H04L1/18
CPC分类号： H04L1/0051 , H04L1/0066 , H04L1/0072 , H04L1/1812 , H04L1/1848
摘要： A method for controlling a turbo decoding time in a high-speed packet data communication system. In a mobile communication system which receives a control message from a packet data control channel, at the same time receives packet data from the packet data channel, performs demodulating and turbo-decoding of the packet data during a predetermined response (ACK/NAK) time delay using a demodulation result of the packet data control channel, creates a result of the turbo decoding in the form of a response (ACK/NAK) signal, and transmits the turbo decoding result, the method includes the steps of a) demodulating the control message when simultaneously receiving the control message and the packet data, and demodulating and decoding the packet data, and b) if the response time delay expires while decoding the packet data, interrupting a decoding operation of the turbo decoder.
摘要翻译：一种用于在高速分组数据通信系统中控制turbo解码时间的方法。在从分组数据控制信道接收控制消息的移动通信系统中，同时从分组数据信道接收分组数据，在预定的响应（ACK / NAK）时间内进行分组数据的解调和turbo解码使用分组数据控制信道的解调结果进行延迟，以响应（ACK / NAK）信号的形式产生turbo解码的结果，并发送turbo解码结果，该方法包括以下步骤：a）解调控制消息，同时接收控制消息和分组数据，解调和解码分组数据，以及b）如果响应时间延迟在解码分组数据时到期，则中断Turbo解码器的解码操作。

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