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公开(公告)号：EP3226449B1
公开(公告)日：2019-08-14
申请号：EP15862960.0
申请日：2015-11-27
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公开(公告)号：EP3226449A1
公开(公告)日：2017-10-04
申请号：EP15862960.0
申请日：2015-11-27
发明人： KITAMURA, Kei , KOTANIGAWA, Takashi , HAMANO, Takafumi , ARAI, Kaoru , YOKOTA, Masahiro , MAEDA, Hideki , YAMADA, Yoshiaki , OHARA, Takuya , SHINTAKU, Kengo
摘要： There is provided a framer which is connected to a plurality of transmitters that multicarrier-transmit a plurality of parallel signals by optical subcarriers. The framer selects time slots to be allocated to a path to be accommodated such that the number of optical subcarriers corresponding to the time slots satisfies a predetermined condition on the basis of empty time slots which are specified by path accommodation information indicating a correspondence between paths allocated to a client signal and time slots in a signal frame and the optical subcarriers corresponding to the empty time slots indicated by time slot information indicating a correspondence between the time slots and the optical subcarriers, and sets the selected time slot in the path accommodation information. The framer sets a client signal to the time slots on the basis of the path accommodation information.
摘要翻译： 提供了一种成帧器，其连接到多个发送器，其通过光学副载波多载波发送多个并行信号。 成帧器基于由指示分配的路径之间的对应关系的路径适应信息所指定的空时隙来选择时隙分配给要容纳的路径，使得对应于时隙的光副载波的数量满足预定条件 对信号帧中的客户信号和时隙以及与表示时隙与光副载波之间的对应关系的时隙信息所表示的空时隙对应的光副载波，并将选择的时隙设置在路径调节信息中。 成帧器根据路径适应信息将时间段设置为客户信号。
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3.发明公开MULTI-LANE TRANSMISSION DEVICE AND MULTI-LANE TRANSMISSION METHOD 有权MEHRSPURIGEÜBERTRAGUNGSVORRICHTUNGUND VERFAHRENFÜREINE MEHRSPURIGEÜBERTRAGUNG
公开(公告)号：EP2819362A1
公开(公告)日：2014-12-31
申请号：EP13752287.6
申请日：2013-02-21
IPC分类号： H04L29/04
CPC分类号： H04B10/032 , H04J3/1652 , H04J3/1664 , H04J2203/0094 , H04L45/245 , H04L45/28 , H04L45/745 , H04L47/2433 , H04L47/34 , H04L47/745 , H04L47/805 , H04L49/552 , H04Q11/0005 , H04Q11/0062 , H04Q11/0066 , H04Q2011/0045 , H04Q2011/0081 , H04Q2011/0083 , H04Q2011/0086
摘要： It is an object of the present invention to provide a technique capable of using a single framer as a necessary framer and causing the framer to be shared among a plurality of transmission destinations and priorities when coping with a plurality of transmission destinations or priorities and a change in a bandwidth of a physical lane that is caused by a change in a modulation scheme or a change in the number of wavelengths.
The present invention is a multilane transmission device 11 that allocates client signals based on a transmission destination or a priority, decides the number of virtual lanes necessary for transmission of the client signals allocated based on each transmission destination or each priority, allocates the client signals allocated based on each transmission destination or each priority to the virtual lanes whose number has been decided, and frames the client signals allocated to the virtual lanes as transport frames, multiplexes the virtual lanes into a physical lane, and transmits the framed transport frames by using the physical lane.摘要翻译： 本发明的目的是提供一种技术，其能够使用单个成帧器作为必要的成帧器，并且在应对多个发送目的地或优先级时使得成帧器在多个发送目的地和优先权之间共享，并且改变 在由调制方案的变化或波长数的变化引起的物理通道的带宽中。 本发明是一种基于发送目的地或优先级分配客户端信号的多路传输装置11，决定基于各发送目的地分配的客户端信号的发送所需的虚拟通道的数量或者每个优先级，分配分配了的客户端信号 基于每个发送目的地或其数量已经被确定的虚拟通道的每个优先级，并且将分配给虚拟通道的客户端信号作为传输帧进行帧化，将虚拟通道复用到物理通道中，并且通过使用 物理车道。
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公开(公告)号：EP2819362B1
公开(公告)日：2017-04-26
申请号：EP13752287.6
申请日：2013-02-21
CPC分类号： H04B10/032 , H04J3/1652 , H04J3/1664 , H04J2203/0094 , H04L45/245 , H04L45/28 , H04L45/745 , H04L47/2433 , H04L47/34 , H04L47/745 , H04L47/805 , H04L49/552 , H04Q11/0005 , H04Q11/0062 , H04Q11/0066 , H04Q2011/0045 , H04Q2011/0081 , H04Q2011/0083 , H04Q2011/0086
摘要： It is an object of the present invention to provide a technique capable of using a single framer as a necessary framer and causing the framer to be shared among a plurality of transmission destinations and priorities when coping with a plurality of transmission destinations or priorities and a change in a bandwidth of a physical lane that is caused by a change in a modulation scheme or a change in the number of wavelengths. The present invention is a multilane transmission device 11 that allocates client signals based on a transmission destination or a priority, decides the number of virtual lanes necessary for transmission of the client signals allocated based on each transmission destination or each priority, allocates the client signals allocated based on each transmission destination or each priority to the virtual lanes whose number has been decided, and frames the client signals allocated to the virtual lanes as transport frames, multiplexes the virtual lanes into a physical lane, and transmits the framed transport frames by using the physical lane.
摘要翻译： 本发明的一个目的是提供一种技术，该技术能够使用单个成帧器作为必要的成帧器，并且在应对多个发送目的地或优先级时使成帧器在多个发送目的地和优先级之间共享，并且改变 在由调制方案的改变或波长数量的改变引起的物理通道的带宽中。 本发明是一种多车道传输装置11，其基于传输目的地或优先级分配客户端信号，根据每个传输目的地或每个优先级确定传输分配的客户端信号所需的虚拟通道的数量，分配分配的客户端信号 基于每个发送目的地或每个优先级对已经确定号码的虚拟通道进行分组，并且将分配给虚拟通道的客户端信号作为传输帧进行帧化，将虚拟通道复用为物理通道，并且通过使用 实体车道。
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