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1.发明公开Single wire signal regeneration transmitting apparatus and method and serially connected single wire signal regeneration transmitting apparatuses 审中-公开EinadrigeSignalwiederherstellungsübertragungsvorrichtungund Verfahren und seriell verbundene einadrigeSignalwiederherstellungsübertragungsvorrichtungen
公开(公告)号：EP2680521A2
公开(公告)日：2014-01-01
申请号：EP13150357.5
申请日：2013-01-07
申请人： Macroblock, Inc.
发明人： Hsieh, Shun-Ching
CPC分类号： H04L29/02 , H04J3/07 , H04L5/24 , H04L25/0264 , H04L25/245 , H04L25/49 , H04L2007/045
摘要： A single wire signal regeneration transmitting apparatus receives a serial packet including a plurality of signal segments, and each of the signal segments includes a data field and a stuff time symbol. Each of the data fields, which is followed by each of the stuff time symbols, includes multiple logic 0/1 signal symbols, with accumulated numbers of the logic 0/1 signal symbols in each of the data fields being the same. The single wire signal regeneration transmitting apparatus is adapted to process the serial packet to sequentially output the signal segments, and after the single wire signal regeneration transmitting apparatus outputs the data field from a previously received signal segment, the single wire signal regeneration transmitting apparatus continues outputting the stuff time symbol until starting to process a next received signal segment received subsequent to a currently received signal segment in the received serial package.
摘要翻译： 单线信号再生发送装置接收包括多个信号段的串行分组，并且每个信号段包括数据字段和填充时间符号。 每个填充时间符号之后的每个数据字段包括多个逻辑0/1信号符号，每个数据字段中的逻辑0/1信号符号的累加数相同。 单线信号再生发送装置适于处理串行分组以顺序地输出信号段，并且在单线信号再生发送装置从先前接收到的信号段输出数据字段之后，单线信号再生发送装置继续输出 填充时间符号，直到开始处理在所接收的串行包中的当前接收到的信号段之后接收的下一个接收信号段。
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2.发明公开Verfahren zum Zwischenverstärken von digitalen Signalen sowie Zwischenverstärker für digitale Signale 失效为数字信号的中间放大，以及用于数字信号中间放大方法。
公开(公告)号：EP0502251A2
公开(公告)日：1992-09-09
申请号：EP91120860.1
申请日：1991-12-04
CPC分类号： H04L25/245 , H04L7/04
摘要： Bei einem Verfahren zum Zwischenverstärken von digitalen Signalen mit einer eine Zwischenspeicherung der digitalen Signale umfassenden Amplituden- und Taktregeneration und einem Ausgleich der durch die Taktableitung auftretenden Längenverluste der Präambel werden zur Verhinderung sich schrittweise verkürzender Datenpaketpausen zwischen aufeinanderfolgenden Datenpaketen diese Datenpaketpausen uberprüft und der Beginn der Aussendung des nachfolgenden Datenpakets verzögert, wenn eine verkürzte Datenpaketpause festgestellt wird. Auf diese Weise ist es möglich, ohne nachteilige Auswirkungen auf die Sicherheit eines Netzwerkes mehr Zwischenverstärker zu kaskadieren und damit größere Netzwerke zu schaffen.
摘要翻译： 在用于对振幅和时钟再生用的数字信号的中间扩增的方法，其特征在于所述数字信号的缓冲存储器，并用的前序部分发生的作为时钟提取结果的长度损失平衡，为了防止数据分组的暂停 在连续的数据包之间的阶段，该阶段缩短，论文数据包的停顿检查，如果缩短数据包破则确定了以下数据包的传输开始延迟。 以这种方式，它可以级联中继更大数目与在网络的可靠性没有不利影响，并因此产生较大的网络。
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公开(公告)号：EP2771544B8
公开(公告)日：2018-10-24
申请号：EP12844045.0
申请日：2012-10-23
发明人： PRAMMER, Manfred, G.
CPC分类号： G01V3/30 , E21B17/003 , E21B47/122 , H01Q1/04 , H01Q7/00 , H04L25/24 , H04L25/245 , H04L25/4902
摘要： A downhole data transmission system communicates data along a downhole string including a communications master selected from the group including a surface interface, a down-hole interface, and a node, and including a communications line including a plurality of trans-mission segments that carry signals along the downhole string, and a plurality of repeaters that periodically refresh and restore signals transmitted along the downhole string. To minimize power consumption and to improve communications efficiency, the surface interface, the node, and the downhole interface communicate over the communications line(s) using pulses of radiofrequency energy. These pulses may be organized in data frames that may include one or more wake-up pulses. The data transmission system may be further characterized in that the repeaters and/or the communications master are connected to the communications line in a fail-safe fashion wherein the pulses of radiofrequency energy bypass or pass through the signal repeater and/or the communications master without amplification when the signal repeater and/or the communications master fails.
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公开(公告)号：EP2709326A4
公开(公告)日：2015-04-15
申请号：EP12781900
申请日：2012-05-08
申请人： YAZAKI CORP
发明人： YANAGIDA YOU , HAMAGUCHI HIROKI
CPC分类号： H04L49/15 , H04L25/03878 , H04L25/245
摘要： To provide a relay device capable of increasing the number of connected nodes in a bus-type network, and a connector providing the relay device. An ASC 1 as the relay device includes a bit width distortion correction circuit (15) and a ringing pulse absorption circuit (16), corrects bit width distortion in bit units using the bit width distortion correction circuit (15) and absorbs and eliminates ringing pulses in a terminus of a communication frame using the ringing pulse absorption circuit (16).
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公开(公告)号：EP2771544A1
公开(公告)日：2014-09-03
申请号：EP12844045.0
申请日：2012-10-23
发明人： PRAMMER, Manfred, G.
IPC分类号： E21B47/13
CPC分类号： G01V3/30 , E21B17/003 , E21B47/122 , H01Q1/04 , H01Q7/00 , H04L25/24 , H04L25/245 , H04L25/4902
摘要： A downhole data transmission system communicates data along a downhole string including a communications master selected from the group including a surface interface, a downhole interface, and a node, and including a communications line including a plurality of transmission segments that carry signals along the downhole string, and a plurality of repeaters that periodically refresh and restore signals transmitted along the downhole string. To minimize power consumption and to improve communications efficiency, the surface interface, the node, and the downhole interface communicate over the communications line(s) using pulses of radiofrequency energy. These pulses may be organized in data frames that may include one or more wake -up pulses. The data transmission system may be further characterized in that the repeaters and/or the communications master are connected to the communications line in a fail-safe fashion wherein the pulses of radiofrequency energy bypass or pass through the signal repeater and/or the communications master without amplification when the signal repeater and/or the communications master fails.
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6.发明公开
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公开(公告)号：EP2771544B1
公开(公告)日：2018-09-05
申请号：EP12844045.0
申请日：2012-10-23
发明人： PRAMMER, Manfred, G.
CPC分类号： G01V3/30 , E21B17/003 , E21B47/122 , H01Q1/04 , H01Q7/00 , H04L25/24 , H04L25/245 , H04L25/4902
摘要： A downhole data transmission system communicates data along a downhole string including a communications master selected from the group including a surface interface, a down-hole interface, and a node, and including a communications line including a plurality of trans-mission segments that carry signals along the downhole string, and a plurality of repeaters that periodically refresh and restore signals transmitted along the downhole string. To minimize power consumption and to improve communications efficiency, the surface interface, the node, and the downhole interface communicate over the communications line(s) using pulses of radiofrequency energy. These pulses may be organized in data frames that may include one or more wake-up pulses. The data transmission system may be further characterized in that the repeaters and/or the communications master are connected to the communications line in a fail-safe fashion wherein the pulses of radiofrequency energy bypass or pass through the signal repeater and/or the communications master without amplification when the signal repeater and/or the communications master fails.
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8.发明公开DYNAMIC PAUSE PERIOD CALCULATION FOR SERIAL DATA TRANSMISSION 审中-公开DENNAMISCHE PAUSENDAUERBERECHNUNGFÜRSERIELLEDATENÜBERTRAGUNG
公开(公告)号：EP2965460A1
公开(公告)日：2016-01-13
申请号：EP14714492.7
申请日：2014-03-07
发明人： BOWLING, Stephen , NAIK, Samar
CPC分类号： G06F11/3089 , H04L7/0091 , H04L7/0331 , H04L7/044 , H04L25/245 , H04L25/38 , H04L25/4902 , H04L2007/045
摘要： A serial transmission peripheral device for transmitting serial transmission data with a variable data length includes a pulse forming unit; and a register programmable to set a desired transmission length. The peripheral device is operable to determine an actual transmission length and calculate a length of a pause pulse and to add the pause pulse at the end of a transmission to generate a transmission having a constant length.
摘要翻译： 用于发送具有可变数据长度的串行传输数据的串行传输外围设备包括脉冲形成单元; 以及可编程以设置期望的传输长度的寄存器。 外围设备可操作以确定实际传输长度并计算暂停脉冲的长度，并且在传输结束时添加暂停脉冲以产生具有恒定长度的传输。
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公开(公告)号：EP2771544A4
公开(公告)日：2015-11-18
申请号：EP12844045
申请日：2012-10-23
申请人： MARTIN SCIENT LLC
发明人： PRAMMER MANFRED G
CPC分类号： G01V3/30 , E21B17/003 , E21B47/122 , H01Q1/04 , H01Q7/00 , H04L25/24 , H04L25/245 , H04L25/4902
摘要： A downhole data transmission system communicates data along a downhole string including a communications master selected from the group including a surface interface, a down-hole interface, and a node, and including a communications line including a plurality of trans-mission segments that carry signals along the downhole string, and a plurality of repeaters that periodically refresh and restore signals transmitted along the downhole string. To minimize power consumption and to improve communications efficiency, the surface interface, the node, and the downhole interface communicate over the communications line(s) using pulses of radiofrequency energy. These pulses may be organized in data frames that may include one or more wake-up pulses. The data transmission system may be further characterized in that the repeaters and/or the communications master are connected to the communications line in a fail-safe fashion wherein the pulses of radiofrequency energy bypass or pass through the signal repeater and/or the communications master without amplification when the signal repeater and/or the communications master fails.
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10.发明公开
公开(公告)号：EP2680521A3
公开(公告)日：2014-08-20
申请号：EP13150357.5
申请日：2013-01-07
申请人： Macroblock, Inc.
发明人： Hsieh, Shun-Ching
CPC分类号： H04L29/02 , H04J3/07 , H04L5/24 , H04L25/0264 , H04L25/245 , H04L25/49 , H04L2007/045
摘要： A single wire signal regeneration transmitting apparatus receives a serial packet including a plurality of signal segments, and each of the signal segments includes a data field and a stuff time symbol. Each of the data fields, which is followed by each of the stuff time symbols, includes multiple logic 0/1 signal symbols, with accumulated numbers of the logic 0/1 signal symbols in each of the data fields being the same. The single wire signal regeneration transmitting apparatus is adapted to process the serial packet to sequentially output the signal segments, and after the single wire signal regeneration transmitting apparatus outputs the data field from a previously received signal segment, the single wire signal regeneration transmitting apparatus continues outputting the stuff time symbol until starting to process a next received signal segment received subsequent to a currently received signal segment in the received serial package.
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