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1. 发明授权

US08355684B2 Channel determination apparatus and method of broadcast reveiver 有权
标题翻译：频道确定设备和播放方法
公开(公告)号：US08355684B2
公开(公告)日：2013-01-15
申请号：US12828520
申请日：2010-07-01
申请人： Hyun Seok Yu , In Kwon Paik , Byung Tae Kang
发明人： Hyun Seok Yu , In Kwon Paik , Byung Tae Kang
IPC分类号： H04B1/18
CPC分类号： H04N5/50 , H04H60/41 , H04N5/21 , H04N21/4345
摘要： A channel determination apparatus and method for a broadcast receiver are provided. The method includes estimating, when the broadcast receiver operates in a sleep state over a preset time period, inter-modulation distortion interference of a plurality of channels by scanning the channels, and receiving, when the sleep state is transitioned to an active state, broadcast data on a channel having the least inter-modulation distortion interference. Accordingly, the inter-modulation distortion interference of individual channels is taken into account to select an optimum channel, thereby resulting in improvement of channel determination accuracy.
摘要翻译：提供了一种用于广播接收机的信道确定装置和方法。该方法包括：当广播接收机在预设时间段内以睡眠状态工作时，通过扫描信道来估计多个信道的调制失真干扰，并且当睡眠状态转换到活动状态时，广播具有最小互调失真干扰的信道上的数据。因此，考虑各个信道的互调失真干扰，以选择最佳信道，从而提高信道确定精度。

2. 发明申请

US20110243210A1 APPARATUS AND METHOD FOR POWER SAVING USING REQUANTIZATION IN BASEBAND MODEM 审中-公开
标题翻译：使用基带调制解调器中的请求节电的装置和方法
公开(公告)号：US20110243210A1
公开(公告)日：2011-10-06
申请号：US13131710
申请日：2009-11-27
申请人： Seo-Goo Lee , Min-Cheol Park , Byung-Tae Kang , Jin-Woo Roh
发明人： Seo-Goo Lee , Min-Cheol Park , Byung-Tae Kang , Jin-Woo Roh
IPC分类号： H04W52/02
CPC分类号： H04W52/0238 , Y02D70/146
摘要： In the power saving, a method for saving power at a receiver of a mobile communication system includes acquiring Carrier to Interference plus Noise Ratio (CINR) and Modulation and Coding Scheme (MCS) information required by the receiver; determining the number of Least Significant Bits (LSBs) to hold based on the CINR and MCS information; and holding LSBs of the determined number of the bits in received information.
摘要翻译：在省电方面，在移动通信系统的接收机中节省功率的方法包括获取接收机所需的载波干扰加噪声比（CINR）和调制编码方案（MCS）信息; 根据CINR和MCS信息确定要保留的最低有效位数（LSB）数; 并且在接收到的信息中保存所确定的比特数的LSB。

3. 发明申请

US20070002977A1 Apparatus and method for scheduling data in a modem 有权
标题翻译：用于在调制解调器中调度数据的装置和方法
公开(公告)号：US20070002977A1
公开(公告)日：2007-01-04
申请号：US11481037
申请日：2006-07-05
申请人： Hyung-Sang Cho , Byung-Tae Kang , Yun-Sang Park , Bong-Gee Song
发明人： Hyung-Sang Cho , Byung-Tae Kang , Yun-Sang Park , Bong-Gee Song
IPC分类号： H04L27/06
CPC分类号： H04L1/0075 , H04L1/0055 , H04L1/1812
摘要： A scheduling method is provided for processing data in a communication system. The method includes performing downlink MAP (DL-MAP) decoding; generating a configuration table through the DL-MAP decoding; and processing data in a predetermined unit according to the generated configuration table.
摘要翻译：提供了一种在通信系统中处理数据的调度方法。该方法包括执行下行MAP（DL-MAP）解码; 通过DL-MAP解码生成配置表; 以及根据所生成的配置表在预定单元中处理数据。

4. 发明授权

US08570878B2 Packet decoding method and apparatus for digital broadcast system 有权
标题翻译：用于数字广播系统的分组解码方法和装置
公开(公告)号：US08570878B2
公开(公告)日：2013-10-29
申请号：US12876575
申请日：2010-09-07
申请人： Kyung Min Kim , Seo Goo Lee , Jin Woo Roh , Byung Tae Kang
发明人： Kyung Min Kim , Seo Goo Lee , Jin Woo Roh , Byung Tae Kang
IPC分类号： G01R31/08 , H04L12/43
CPC分类号： H04N21/4382 , H04N21/434 , H04N21/6131
摘要： A packet decoding method and apparatus of a digital broadcast system is provided for improving decoding performance by reordering blocks to be decoded and adjusting a number of decoding iterations of each block. A packet decoding method of the present invention includes measuring Signal-to-Noise Ratios (SNRs) of individual packets within a slot, determining a decoding order of the packets according to the SNRs, and decoding the packets in the decoding order. The decoding method and apparatus of a digital broadcast system according to the present invention performs decoding on the packets having the highest channel estimation performance first with reduced number of decoding iterations and reallocates the saved number of decoding iterations to remaining packets having relatively low channel estimation performance, thereby improving the decoding performance of the received packets.
摘要翻译：提供了一种数字广播系统的分组解码方法和装置，用于通过重新排序待解码块并调整每个块的解码迭代次数来提高解码性能。本发明的分组解码方法包括测量时隙内的各个分组的信噪比（SNR），根据SNR确定分组的解码顺序，并以解码顺序解码分组。根据本发明的数字广播系统的解码方法和装置首先对具有最低信道估计性能的分组进行解码，并且将经解码迭代次数重新分配给具有较低信道估计性能的剩余分组从而提高接收到的分组的解码性能。

5. 发明申请

US20110058484A1 PACKET DECODING METHOD AND APPARATUS FOR DIGITAL BROADCAST SYSTEM 有权
标题翻译：数字广播系统的分组解码方法和装置
公开(公告)号：US20110058484A1
公开(公告)日：2011-03-10
申请号：US12876575
申请日：2010-09-07
申请人： Kyung Min KIM , Seo Goo LEE , Jin Woo ROH , Byung Tae KANG
发明人： Kyung Min KIM , Seo Goo LEE , Jin Woo ROH , Byung Tae KANG
IPC分类号： H04L12/26
CPC分类号： H04N21/4382 , H04N21/434 , H04N21/6131
摘要： A packet decoding method and apparatus of a digital broadcast system is provided for improving decoding performance by reordering blocks to be decoded and adjusting a number of decoding iterations of each block. A packet decoding method of the present invention includes measuring Signal-to-Noise Ratios (SNRs) of individual packets within a slot, determining a decoding order of the packets according to the SNRs, and decoding the packets in the decoding order. The decoding method and apparatus of a digital broadcast system according to the present invention performs decoding on the packets having the highest channel estimation performance first with reduced number of decoding iterations and reallocates the saved number of decoding iterations to remaining packets having relatively low channel estimation performance, thereby improving the decoding performance of the received packets.
摘要翻译：提供了一种数字广播系统的分组解码方法和装置，用于通过重新排序待解码块并调整每个块的解码迭代次数来提高解码性能。本发明的分组解码方法包括测量时隙内的各个分组的信噪比（SNR），根据SNR确定分组的解码顺序，并以解码顺序解码分组。根据本发明的数字广播系统的解码方法和装置首先对具有最低信道估计性能的分组进行解码，并且将经解码迭代次数重新分配给具有较低信道估计性能的剩余分组从而提高接收到的分组的解码性能。

6. 发明授权

US07873026B2 Apparatus and method for scheduling data in a modem 有权
标题翻译：用于在调制解调器中调度数据的装置和方法
公开(公告)号：US07873026B2
公开(公告)日：2011-01-18
申请号：US11481037
申请日：2006-07-05
申请人： Hyung-Sang Cho , Byung-Tae Kang , Yun-Sang Park , Bong-Gee Song
发明人： Hyung-Sang Cho , Byung-Tae Kang , Yun-Sang Park , Bong-Gee Song
IPC分类号： H04J3/06
CPC分类号： H04L1/0075 , H04L1/0055 , H04L1/1812
摘要： A scheduling method is provided for processing data in a communication system. The method includes performing downlink MAP (DL-MAP) decoding; generating a configuration table through the DL-MAP decoding; and processing data in a predetermined unit according to the generated configuration table.
摘要翻译：提供了一种在通信系统中处理数据的调度方法。该方法包括执行下行MAP（DL-MAP）解码; 通过DL-MAP解码生成配置表; 以及根据所生成的配置表在预定单元中处理数据。

7. 发明授权

US07663781B2 Image forming device and controlling method with recording material storage unit having replaceable memory storing color conversion tables selected based on image forming device status 有权
标题翻译：图像形成装置和控制方法，具有记录材料存储单元，其具有可替换存储器，存储基于图像形成装置状态选择的颜色转换表
公开(公告)号：US07663781B2
公开(公告)日：2010-02-16
申请号：US11268465
申请日：2005-11-08
申请人： Won-ho Song , Byung-tae Kang , Man-chan Kim , Jae-kyoo Kang , Tae-sun Yoon
发明人： Won-ho Song , Byung-tae Kang , Man-chan Kim , Jae-kyoo Kang , Tae-sun Yoon
IPC分类号： G06K15/02 , H04N1/60
CPC分类号： H04N1/40006 , H04N1/603
摘要： An image forming device and a controlling method thereof, in which the image forming device includes: a customer replaceable unit memory (CRUM) associated with a recording material storage medium to store a color conversion table group including a color conversion table that corresponds to status information of the image forming device, and a controller to determine current status information of the image forming device, to read a target color conversion table from among the color conversion table group according to the determined current status information, and to apply the target color conversion table to perform a printing operation on a document. Therefore, an optimum print quality can be guaranteed according to the determined current status of the image forming device.
摘要翻译：一种图像形成装置及其控制方法，其中图像形成装置包括：与记录材料存储介质相关联的客户可更换单元存储器（CRUM），用于存储包括与状态信息相对应的颜色转换表的颜色转换表组以及控制器，用于确定图像形成装置的当前状态信息，以根据所确定的当前状态信息从颜色转换表组中读取目标颜色转换表，并且应用目标颜色转换表对文件执行打印操作。因此，可以根据确定的图像形成装置的当前状态来保证最佳打印质量。

8. 发明授权

US07280774B2 Apparatus and method for automatically adjusting toner density in a color printer 失效
标题翻译：在彩色打印机中自动调节墨粉密度的设备和方法
公开(公告)号：US07280774B2
公开(公告)日：2007-10-09
申请号：US11251794
申请日：2005-10-18
申请人： Byung-Tae Kang
发明人： Byung-Tae Kang
IPC分类号： G03G15/08 , G03G15/01 , G03G15/10
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0856
摘要： An apparatus and method for automatically adjusting toner density in a color printer,. The apparatus includes a toner quantity adjusting module for reading remaining toner quantities from a plurality of cartridges, respectively, comparing a lowest level of the remaining toner quantities with a reference remaining quantity range to determine whether or not the lowest level is in the reference remaining quantity range, and applying a masking table, in which toner density matching the lowest level is set, to the remaining cartridges. Accordingly, toners can be fixed at the toner density matching the remaining toner quantity in the cartridges of the color printer so as to maintain optimum color density substantially equal to that of the original data, thereby providing a user with a printed material of desirable colors.
摘要翻译：一种用于自动调节彩色打印机中的调色剂浓度的装置和方法。该装置包括分别从多个盒读取剩余调色剂量的调色剂量调节模块，将剩余调色剂量的最低水平与参考剩余量范围进行比较，以确定最低水平是否在参考剩余量并且将其中设置了与最低级别匹配的调色剂浓度的掩模表应用于剩余的盒。因此，可以将调色剂固定在与彩色打印机的墨盒中的剩余调色剂量相匹配的调色剂浓度上，以保持与原始数据基本相等的最佳颜色浓度，从而为用户提供所需颜色的印刷材料。

9. 发明申请

US20060083523A1 Apparatus and method for automatically adjusting toner density in a color printer 失效
标题翻译：在彩色打印机中自动调节墨粉密度的设备和方法
公开(公告)号：US20060083523A1
公开(公告)日：2006-04-20
申请号：US11251794
申请日：2005-10-18
申请人： Byung-Tae Kang
发明人： Byung-Tae Kang
IPC分类号： G03G15/08
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0856
摘要： An apparatus and method for automatically adjusting toner density in a color printer,. The apparatus includes a toner quantity adjusting module for reading remaining toner quantities from a plurality of cartridges, respectively, comparing a lowest level of the remaining toner quantities with a reference remaining quantity range to determine whether or not the lowest level is in the reference remaining quantity range, and applying a masking table, in which toner density matching the lowest level is set, to the remaining cartridges. Accordingly, toners can be fixed at the toner density matching the remaining toner quantity in the cartridges of the color printer so as to maintain optimum color density substantially equal to that of the original data, thereby providing a user with a printed material of desirable colors.
摘要翻译：一种用于自动调节彩色打印机中的调色剂浓度的装置和方法。该装置包括分别从多个盒读取剩余调色剂量的调色剂量调节模块，将剩余调色剂量的最低水平与参考剩余量范围进行比较，以确定最低水平是否在参考剩余量并且将其中设置了与最低级别匹配的调色剂浓度的掩模表应用于剩余的盒。因此，可以将调色剂固定在与彩色打印机的墨盒中的剩余调色剂量相匹配的调色剂浓度上，以保持与原始数据基本相等的最佳颜色浓度，从而为用户提供所需颜色的印刷材料。

10. 发明申请

US20110003570A1 CHANNEL DETERMINATION APPARATUS AND METHOD OF BROADCAST RECEIVER 有权
标题翻译：通道测定装置和广播接收机的方法
公开(公告)号：US20110003570A1
公开(公告)日：2011-01-06
申请号：US12828520
申请日：2010-07-01
申请人： Hyun Seok YU , In Kwon PAIK , Byung Tae KANG
发明人： Hyun Seok YU , In Kwon PAIK , Byung Tae KANG
IPC分类号： H04B17/00
CPC分类号： H04N5/50 , H04H60/41 , H04N5/21 , H04N21/4345
摘要： A channel determination apparatus and method for a broadcast receiver are provided. The method includes estimating, when the broadcast receiver operates in a sleep state over a preset time period, inter-modulation distortion interference of a plurality of channels by scanning the channels, and receiving, when the sleep state is transitioned to an active state, broadcast data on a channel having the least inter-modulation distortion interference. Accordingly, the inter-modulation distortion interference of individual channels is taken into account to select an optimum channel, thereby resulting in improvement of channel determination accuracy.
摘要翻译：提供了一种用于广播接收机的信道确定装置和方法。该方法包括：当广播接收机在预设时间段内以睡眠状态工作时，通过扫描信道来估计多个信道的调制失真干扰，并且当睡眠状态转换到活动状态时，广播具有最小互调失真干扰的信道上的数据。因此，考虑各个信道的互调失真干扰，以选择最佳信道，从而提高信道确定精度。

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