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1. 发明申请

US20100239247A1 OPTICAL NETWORK UNIT 有权
标题翻译：光网络单元
公开(公告)号：US20100239247A1
公开(公告)日：2010-09-23
申请号：US12739650
申请日：2008-09-18
申请人： Junichi Kani , Yukihiro Fujimoto , Ryogo Kubo , Mitsumasa Okada
发明人： Junichi Kani , Yukihiro Fujimoto , Ryogo Kubo , Mitsumasa Okada
IPC分类号： H04B10/24
CPC分类号： H04Q11/0067 , H04J14/0282 , H04Q2011/0079
摘要： ONU 2A for P-P includes a signal-type discriminating unit 22A that discriminates whether a type of a downstream signal transmitted from OLT is for the P-P or not, and outputs an enable/disable control signal that controls an optical transmitter to an enable state or a disable state, and a control unit 21 that controls the optical transmitter to the enable state or the disable state according to the enable/disable control signal, wherein the signal-type discriminating unit 22A outputs to the control unit 21 a disable control signal that controls the optical transmitter to the disable state under an initial state before the type of the downstream signal is discriminated, and outputs to the control unit 21 an enable control signal that controls the optical transmitter to the enable state after the downstream signal is discriminated to be for the P-P.
摘要翻译：用于PP的ONU2A包括信号类型识别单元22A，其判断从OLT发送的下行信号的类型是否用于PP，并将控制光发送机的使能/禁止控制信号输出到使能状态或以及控制单元21，其根据使能/禁止控制信号将光发送器控制为使能状态或禁用状态，其中信号类型识别单元22A向控制单元21输出禁止控制信号在鉴别出下游信号的类型之前的初始状态下，光发射机处于禁用状态，并且在将下行信号区分为用于控制光信号的使能控制信号之后，向控制单元21输出使能控制信号 PP。

2. 发明授权

US08340520B2 Optical network unit 有权
标题翻译：光网络单元
公开(公告)号：US08340520B2
公开(公告)日：2012-12-25
申请号：US12739650
申请日：2008-09-18
申请人： Junichi Kani , Yukihiro Fujimoto , Ryogo Kubo , Mitsumasa Okada
发明人： Junichi Kani , Yukihiro Fujimoto , Ryogo Kubo , Mitsumasa Okada
IPC分类号： H04B10/00
CPC分类号： H04Q11/0067 , H04J14/0282 , H04Q2011/0079
摘要： ONU 2A for P-P includes a signal-type discriminating unit 22A that discriminates whether a type of a downstream signal transmitted from OLT is for the P-P or not, and outputs an enable/disable control signal that controls an optical transmitter to an enable state or a disable state, and a control unit 21 that controls the optical transmitter to the enable state or the disable state according to the enable/disable control signal, wherein the signal-type discriminating unit 22A outputs to the control unit 21 a disable control signal that controls the optical transmitter to the disable state under an initial state before the type of the downstream signal is discriminated, and outputs to the control unit 21 an enable control signal that controls the optical transmitter to the enable state after the downstream signal is discriminated to be for the P-P.
摘要翻译：用于PP的ONU2A包括信号类型识别单元22A，其判断从OLT发送的下行信号的类型是否用于PP，并将控制光发送机的使能/禁止控制信号输出到使能状态或以及控制单元21，其根据使能/禁止控制信号将光发送器控制为使能状态或禁用状态，其中信号类型识别单元22A向控制单元21输出禁止控制信号在鉴别出下游信号的类型之前的初始状态下，光发射机处于禁用状态，并且在将下行信号区分为用于控制光信号的使能控制信号之后，向控制单元21输出使能控制信号 PP。

3. 发明申请

US20110318008A1 OPTICAL LINE TERMINAL AND OPTICAL NETWORK UNIT 有权
标题翻译：光线终端和光网络单元
公开(公告)号：US20110318008A1
公开(公告)日：2011-12-29
申请号：US13148462
申请日：2010-02-19
申请人： Ryogo Kubo , Jun-ichi Kani , Akihiro Otaka
发明人： Ryogo Kubo , Jun-ichi Kani , Akihiro Otaka
IPC分类号： H04J14/00
CPC分类号： H04J14/0221 , H04B10/25 , H04L12/12 , H04Q11/0067 , H04Q2011/0079 , H04Q2011/0083 , Y02D50/20 , Y02D50/40
摘要： An optical line terminal which includes an observing unit that observes information of any one or all of an arrival interval of frames, an instantaneous bandwidth under use of a flow, a queue length of a queue temporarily storing the frames, and a traffic type, and a stop determining unit that dynamically determines a sleep time to be a period in which a sleep state where partial functions of the ONU are stopped is maintained, on the basis of the information obtained by the observing unit. The ONU is entered into a sleep state, immediately after communication ends, after a predetermined waiting time passes from when the communication ends, or after a waiting time determined on the basis of the information passes from when the communication ends.
摘要翻译：一种光线路终端，其包括：观察单元，其观察帧的到达间隔，使用流的瞬时带宽，临时存储帧的队列的队列长度以及流量类型中的任一个或全部的信息;以及停止确定单元，其基于由观察单元获得的信息，动态地确定休眠时间为其中部分功能停止的睡眠状态的周期。在通信结束之后经过预定的等待时间之后，或者在通信结束时基于信息确定的等待时间之后，ONU在通信结束之后立即进入休眠状态。

4. 发明授权

US08929737B2 Optical line terminal and optical network unit 有权
标题翻译：光线路终端和光网络单元
公开(公告)号：US08929737B2
公开(公告)日：2015-01-06
申请号：US13148462
申请日：2010-02-19
申请人： Ryogo Kubo , Jun-ichi Kani , Akihiro Otaka
发明人： Ryogo Kubo , Jun-ichi Kani , Akihiro Otaka
IPC分类号： H04J14/00 , H04L12/12 , H04Q11/00 , H04B10/25
CPC分类号： H04J14/0221 , H04B10/25 , H04L12/12 , H04Q11/0067 , H04Q2011/0079 , H04Q2011/0083 , Y02D50/20 , Y02D50/40
摘要： An optical line terminal which includes an observing unit that observes information of any one or all of an arrival interval of frames, an instantaneous bandwidth under use of a flow, a queue length of a queue temporarily storing the frames, and a traffic type, and a stop determining unit that dynamically determines a sleep time to be a period in which a sleep state where partial functions of the ONU are stopped is maintained, on the basis of the information obtained by the observing unit. The ONU is entered into a sleep state, immediately after communication ends, after a predetermined waiting time passes from when the communication ends, or after a waiting time determined on the basis of the information passes from when the communication ends.
摘要翻译：一种光线路终端，其包括：观察单元，其观察帧的到达间隔，使用流的瞬时带宽，临时存储帧的队列的队列长度以及流量类型中的任一个或全部的信息;以及停止确定单元，其基于由观察单元获得的信息，动态地确定休眠时间为其中部分功能停止的睡眠状态的周期。在通信结束之后经过预定的等待时间之后，或者在通信结束时基于信息确定的等待时间之后，ONU在通信结束之后立即进入休眠状态。

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