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公开(公告)号：US08275344B2
公开(公告)日：2012-09-25
申请号：US12948226
申请日：2010-11-17
IPC分类号： H04M11/04
CPC分类号： H04B3/542 , H04B3/54 , H04B15/005 , H04B17/309 , H04B2203/5408 , H04B2203/5416 , H04B2203/5425 , H04B2203/5445 , H04B2203/5495 , H04L5/0007 , H04L5/0046 , H04L5/006 , H04L27/2637
摘要： A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line communication partner device. The method checks transmission conditions of a plurality of possible communication channels, thereby generating transmission condition data descriptive for the communication conditions of the respective possible communication channels. Additionally, communication conditions of the plurality of possible communication channels are selected as actual communication conditions based on the transmission condition data.
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2.发明申请公开(公告)号：US20130003818A1
公开(公告)日：2013-01-03
申请号：US13600363
申请日：2012-08-31
CPC分类号： H04L27/2032 , H04B3/542 , H04B2203/5425 , H04L5/0007 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L25/0204 , H04L25/03006 , H04L27/2613 , H04L27/2655
摘要： A transmitting device, a receiving device, and a communication method for transmitting and receiving data modulated on frequency subcarriers of an OFDM communication system. An OFDM burst includes a preamble part and payload data part, whereby the preamble includes a section of pilot symbols mapped onto every n-th frequency subcarrier and signaling data mapped onto the frequency subcarriers between the frequency subcarriers with the pilot symbols. A first channel estimation on the basis of the received pilot symbols is performed, the result of which is used to reconstruct the entire section of the received preamble as a training pattern for an accurate channel estimation, which is used for a channel equalization of the received payload part.
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公开(公告)号：US08140049B2
公开(公告)日：2012-03-20
申请号：US12945348
申请日：2010-11-12
IPC分类号： H04M9/00
CPC分类号： H04B3/542 , H04B3/54 , H04B15/005 , H04B17/309 , H04B2203/5408 , H04B2203/5416 , H04B2203/5425 , H04B2203/5445 , H04B2203/5495 , H04L5/0007 , H04L5/0046 , H04L5/006 , H04L27/2637
摘要： A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line communication partner device. The method checks transmission conditions of a plurality of possible communication channels, thereby generating transmission condition data descriptive for the communication conditions of the respective possible communication channels. Additionally, communication conditions of the plurality of possible communication channels are selected as actual communication conditions based on the transmission condition data.
摘要翻译： 一种用于实现至少一个第一或发送电力线通信对方设备与至少一个第二或接收电力线通信伙伴设备之间的数据通信的电力线通信方法。 该方法检查多个可能通信信道的发送条件，从而生成描述各个可能通信信道的通信条件的发送条件数据。 此外，基于发送条件数据，选择多个可能通信信道的通信条件作为实际通信条件。
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4.发明授权Transmitting device, receiving device and communication method for an OFDM communication system with new preamble structure 有权具有新的前同步码结构的OFDM通信系统的发送装置，接收装置和通信方法公开(公告)号：US08325827B2
公开(公告)日：2012-12-04
申请号：US11908140
申请日：2006-04-28
CPC分类号： H04L27/2032 , H04B3/542 , H04B2203/5425 , H04L5/0007 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L25/0204 , H04L25/03006 , H04L27/2613 , H04L27/2655
摘要： A transmitting device, a receiving device, and a communication method are for transmitting and receiving data modulated on frequency subcarriers of an OFDM communication system. An OFDM burst includes a preamble part and payload data part, whereby the preamble includes a section of pilot symbols mapped onto every n-th frequency subcarrier and signaling data mapped onto the frequency subcarriers between the frequency subcarriers with the pilot symbols. A first channel estimation on the basis of the received pilot symbols is performed, the result of which is used to reconstruct the entire section of the received preamble as a training pattern for an accurate channel estimation, which is used for a channel equalization of the received payload part.
摘要翻译： 发送装置，接收装置和通信方法用于发送和接收在OFDM通信系统的频率子载波上调制的数据。 OFDM突发包括前导码部分和有效载荷数据部分，由此前导码包括映射到每个第n个频率子载波上的一部分导频符号和映射到具有导频符号的频率副载波之间的频率子载波上的信令数据。 执行基于接收到的导频符号的第一信道估计，其结果用于将接收到的前导码的整个部分重建为用于精确信道估计的训练模式，其用于所接收的导频符号的信道均衡 有效载荷部分。
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5.发明申请Transmitting Device, Receiving Device and Communication Method for an Ofdm Communication System with New Preamble Structure 有权一种具有新型前缀结构的OFDM通信系统的发送装置，接收装置和通信方法公开(公告)号：US20080137761A1
公开(公告)日：2008-06-12
申请号：US11908140
申请日：2006-04-28
CPC分类号： H04L27/2032 , H04B3/542 , H04B2203/5425 , H04L5/0007 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04L25/0204 , H04L25/03006 , H04L27/2613 , H04L27/2655
摘要： A transmitting device, a receiving device, and a communication method for transmitting and receiving data modulated on frequency subcarriers of an OFDM communication system. An OFDM burst includes a preamble part and payload data part, whereby the preamble includes a section of pilot symbols mapped onto every n-th frequency subcarrier and signaling data mapped onto the frequency subcarriers between the frequency subcarriers with the pilot symbols. A first channel estimation on the basis of the received pilot symbols is performed, the result of which is used to reconstruct the entire section of the received preamble as a training pattern for an accurate channel estimation, which is used for a channel equalization of the received payload part.
摘要翻译： 发送装置，接收装置以及用于发送和接收在OFDM通信系统的频率子载波上调制的数据的通信方法。 OFDM突发包括前导码部分和有效载荷数据部分，由此前导码包括映射到每个第n个频率子载波上的一部分导频符号和映射到具有导频符号的频率副载波之间的频率子载波上的信令数据。 执行基于接收到的导频符号的第一信道估计，其结果用于将接收到的前导码的整个部分重建为用于精确信道估计的训练模式，其用于所接收的导频符号的信道均衡 有效载荷部分。
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公开(公告)号：US08185085B2
公开(公告)日：2012-05-22
申请号：US12948226
申请日：2010-11-17
IPC分类号： H04M11/04
摘要： A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line communication partner device. The method checks transmission conditions of a plurality of possible communication channels, thereby generating transmission condition data descriptive for the communication conditions of the respective possible communication channels. Additionally, communication conditions of the plurality of possible communication channels are selected as actual communication conditions based on the transmission condition data.
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公开(公告)号：US07885633B2
公开(公告)日：2011-02-08
申请号：US11576634
申请日：2005-10-04
IPC分类号： H04M9/00
CPC分类号： H04B3/542 , H04B3/54 , H04B15/005 , H04B17/309 , H04B2203/5408 , H04B2203/5416 , H04B2203/5425 , H04B2203/5445 , H04B2203/5495 , H04L5/0007 , H04L5/0046 , H04L5/006 , H04L27/2637
摘要： A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line communication partner device. The method checks transmission conditions of a plurality of possible communication channels, thereby generating transmission condition data descriptive for the communication conditions of the respective possible communication channels. Additionally, communication conditions of the plurality of possible communication channels are selected as actual communication conditions based on the transmission condition data.
摘要翻译： 一种用于实现至少一个第一或发送电力线通信对方设备与至少一个第二或接收电力线通信伙伴设备之间的数据通信的电力线通信方法。 该方法检查多个可能通信信道的发送条件，从而生成描述各个可能通信信道的通信条件的发送条件数据。 此外，基于发送条件数据，选择多个可能通信信道的通信条件作为实际通信条件。
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公开(公告)号：US20080260010A1
公开(公告)日：2008-10-23
申请号：US11576634
申请日：2005-10-04
IPC分类号： H04B1/38
CPC分类号： H04B3/542 , H04B3/54 , H04B15/005 , H04B17/309 , H04B2203/5408 , H04B2203/5416 , H04B2203/5425 , H04B2203/5445 , H04B2203/5495 , H04L5/0007 , H04L5/0046 , H04L5/006 , H04L27/2637
摘要： A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line communication partner device. The method checks transmission conditions of a plurality of possible communication channels, thereby generating transmission condition data descriptive for the communication conditions of the respective possible communication channels. Additionally, communication conditions of the plurality of possible communication channels are selected as actual communication conditions based on the transmission condition data.
摘要翻译： 一种用于实现至少一个第一或发送电力线通信对方设备与至少一个第二或接收电力线通信伙伴设备之间的数据通信的电力线通信方法。 该方法检查多个可能通信信道的发送条件，从而生成描述各个可能通信信道的通信条件的发送条件数据。 此外，基于发送条件数据，选择多个可能通信信道的通信条件作为实际通信条件。
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公开(公告)号：US20060073805A1
公开(公告)日：2006-04-06
申请号：US11239893
申请日：2005-09-30
IPC分类号： H04M9/00
CPC分类号： H04B3/542 , H04B3/54 , H04B15/005 , H04B17/309 , H04B2203/5408 , H04B2203/5416 , H04B2203/5425 , H04B2203/5445 , H04B2203/5495 , H04L5/0007 , H04L5/0046 , H04L5/006 , H04L27/2637
摘要： A power line communication method is provided for realizing data communication between at least one first or sending power line communication partner device (P1) and at least one second or receiving power line communication partner device (P10). The inventive method comprises a step of checking transmission conditions of a plurality of possible communication channels (Ch1, . . . , Chn). Thereby generating transmission condition data which are descriptive for the communication conditions of the respective possible communication channels (Ch1, . . . , Chn). Additionally, a step of selecting communication conditions of the plurality of possible communication channels (Ch1, . . . , Chn) as actual communication conditions based on said transmission condition data.
摘要翻译： 提供电力线通信方法，用于实现至少一个第一或发送电力线通信伙伴装置（P 1）与至少一个第二或接收电力线通信伙伴装置（P 10）之间的数据通信。 本发明的方法包括检查多个可能的通信信道（Ch 1，...，Chn）的传输条件的步骤。 从而生成描述各个可能的通信信道（Ch 1，...，Chn）的通信条件的发送条件数据。 另外，基于所述发送条件数据，选择多个可能通信信道（Ch 1，...，Chn）的通信条件作为实际通信条件的步骤。
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公开(公告)号：US08811933B2
公开(公告)日：2014-08-19
申请号：US12940638
申请日：2010-11-05
IPC分类号： H04M9/00
CPC分类号： H04B3/542 , H04B3/54 , H04B15/005 , H04B17/309 , H04B2203/5408 , H04B2203/5416 , H04B2203/5425 , H04B2203/5445 , H04B2203/5495 , H04L5/0007 , H04L5/0046 , H04L5/006 , H04L27/2637
摘要： A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line communication partner device. The method checks transmission conditions of a plurality of possible communication channels, thereby generating transmission condition data descriptive for the communication conditions of the respective possible communication channels. Additionally, communication conditions of the plurality of possible communication channels are selected as actual communication conditions based on the transmission condition data.
摘要翻译： 一种用于实现至少一个第一或发送电力线通信对方设备与至少一个第二或接收电力线通信伙伴设备之间的数据通信的电力线通信方法。 该方法检查多个可能通信信道的发送条件，从而生成描述各个可能通信信道的通信条件的发送条件数据。 此外，基于发送条件数据，选择多个可能通信信道的通信条件作为实际通信条件。
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