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1. 发明申请

US20110280351A1 APPARATUS AND METHOD FOR COMPENSATING FOR PHASE NOISE IN A RECEIVER SUPPORTING OFDM 有权
标题翻译：用于补偿接收机支持OFDM中的相位噪声的装置和方法
公开(公告)号：US20110280351A1
公开(公告)日：2011-11-17
申请号：US13105501
申请日：2011-05-11
申请人： Hyun-Koo YANG , Hong-Sil Jeong , Seho Myung , Kyeong-Cheol Yang , Myung-Kyu Lee
发明人： Hyun-Koo YANG , Hong-Sil Jeong , Seho Myung , Kyeong-Cheol Yang , Myung-Kyu Lee
IPC分类号： H04B1/10
CPC分类号： H04L27/2657 , H04L1/005 , H04L1/0057 , H04L25/0204 , H04L27/2679 , H04L27/2695
摘要： An apparatus and method for compensating for phase noise in a receiver supporting Orthogonal Frequency Division Multiplexing (OFDM) by receiving a frequency-domain recovered signal and a time-domain received signal, estimating an average phase noise for each of the partial blocks of the signals, calculating an overall average phase noise using the average phase noises of the partial blocks, and removing the phase noise from the time-domain received signal using the calculated total average phase noise.
摘要翻译：一种用于通过接收频域恢复信号和时域接收信号来补偿支持正交频分复用（OFDM）的接收机中的相位噪声的装置和方法，估计信号中的每个部分块的平均相位噪声使用部分块的平均相位噪声来计算总体平均相位噪声，并且使用所计算的总平均相位噪声从时域接收信号中去除相位噪声。

2. 发明授权

US08526521B2 Apparatus and method for compensating for phase noise in a receiver supporting OFDM 有权
标题翻译：用于补偿支持OFDM的接收机中的相位噪声的装置和方法
公开(公告)号：US08526521B2
公开(公告)日：2013-09-03
申请号：US13105501
申请日：2011-05-11
申请人： Hyun-Koo Yang , Hong-Sil Jeong , Seho Myung , Kyeong-Cheol Yang , Myung-Kyu Lee
发明人： Hyun-Koo Yang , Hong-Sil Jeong , Seho Myung , Kyeong-Cheol Yang , Myung-Kyu Lee
IPC分类号： H04L27/28
CPC分类号： H04L27/2657 , H04L1/005 , H04L1/0057 , H04L25/0204 , H04L27/2679 , H04L27/2695
摘要： An apparatus and method for compensating for phase noise in a receiver supporting Orthogonal Frequency Division Multiplexing (OFDM) by receiving a frequency-domain recovered signal and a time-domain received signal, estimating an average phase noise for each of the partial blocks of the signals, calculating an overall average phase noise using the average phase noises of the partial blocks, and removing the phase noise from the time-domain received signal using the calculated total average phase noise.
摘要翻译：一种用于通过接收频域恢复信号和时域接收信号来补偿支持正交频分复用（OFDM）的接收机中的相位噪声的装置和方法，估计信号中的每个部分块的平均相位噪声使用部分块的平均相位噪声来计算总体平均相位噪声，并且使用所计算的总平均相位噪声从时域接收信号中去除相位噪声。

3. 发明授权

US06526057B1 Terminal adapter for broadband integrated services digital network 失效
标题翻译：宽带综合业务数字网终端适配器
公开(公告)号：US06526057B1
公开(公告)日：2003-02-25
申请号：US09015057
申请日：1998-01-28
申请人： Myung-Kyu Lee
发明人： Myung-Kyu Lee
IPC分类号： H04L1228
CPC分类号： H04Q11/0478 , H04L2012/561 , H04L2012/5615 , H04L2012/5651 , H04L2012/5653 , H04L2012/5672
摘要： The present invention provides a terminal adapter for BISDN. The terminal that is applicable to both variable bit rate (VBR) ATM cells and constant bit rate (CBR) ATM cells for connecting a SB point to a R point. The terminal adapter can transfer and prioritize CBR and VBR ATM cells. The system uses a multiplexer/demultiplexer that is capable of determining an ATM cell type and capable of determining a priority of ATM cell types. The mumiplexer/demultiplexer determines priority among ATM cells and selects ATM cells among the both of VBR ATM cells and CBR ATM cells, and outputs the selected ATM cells to the said physical layer according to the determined priority when transmitting data from R point to SB point, or determines the type of ATM cell, and outputs VBR ATM cells to the ATM AAL3/4,5 layer, CBR ATM cells to one of the multiple CBR interfaces when transmitting data from SB point to R point.
摘要翻译：本发明提供一种用于BISDN的终端适配器。适用于将SB点连接到R点的可变比特率（VBR）ATM信元和恒定比特率（CBR）ATM信元的终端。终端适配器可以传输CBR和VBR ATM信元的优先级。该系统使用能够确定ATM信元类型并且能够确定ATM信元类型的优先级的多路复用器/解复用器。微混合器/解复用器确定ATM信元之间的优先级，并且选择VBR ATM信元和CBR ATM信元两者中的ATM信元，并且当从R点到SB点发送数据时，根据确定的优先级将所选择的ATM信元输出到所述物理层或者确定ATM信元的类型，并且当从SB点到R点发送数据时，将VBR ATM信元输出到ATM AAL3 / 4,5层，CBR ATM信元到多个CBR接口之一。

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