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1. 发明申请

US20100162033A1 ETHERNET APPARATUS CAPABLE OF LANE FAULT RECOVERY AND METHODS FOR TRANSMITTING AND RECEIVING DATA 审中-公开
标题翻译：以太网设备能够进行LANE故障恢复以及发送和接收数据的方法
公开(公告)号：US20100162033A1
公开(公告)日：2010-06-24
申请号：US12580174
申请日：2009-10-15
申请人： Kye-hyun Ahn , Je-soo Ko
发明人： Kye-hyun Ahn , Je-soo Ko
IPC分类号： G06F11/20
CPC分类号： G06F11/2007
摘要： An Ethernet apparatus for performing lane fault recovery is provided. An Ethernet apparatus capable of lane fault recovery includes a data transmitter using a backup lane in the transport link to transmit data intended to be transmitted via the faulty lane when at least one faulty lane is detected from the data transfer lanes, and a data receiver recognizing the data received via the backup lane as data transferred via the faulty lane when the faulty lane is detected. In an Ethernet apparatus having a multi-lane structure, a lane fault and faulty lanes can be accurately recognized while maintaining compatibility with a standard Ethernet apparatus.
摘要翻译：提供了一种用于执行车道故障恢复的以太网设备。能够进行通道故障恢复的以太网设备包括：当从数据传输通道检测到至少一个故障通道时，使用传输链路中的备用通道的数据发送器发送旨在通过故障通道发送的数据;以及数据接收器，当检测到故障车道时，经由备用车道接收的数据作为通过故障车道传送的数据。在具有多通道结构的以太网设备中，可以准确识别通道故障和故障通道，同时保持与标准以太网设备的兼容性。

2. 发明授权

US07539211B2 Dynamic bandwidth allocation method considering multiple services in ethernet passive optical network system 有权
标题翻译：考虑以太网无源光网络系统中多业务的动态带宽分配方法
公开(公告)号：US07539211B2
公开(公告)日：2009-05-26
申请号：US10691378
申请日：2003-10-22
申请人： Ho-Il Oh , Min-Hyo Lee , Su-Hyung Kim , Young-Seok Kim , Yun-Je Oh , Tae-Sung Park , Young-Chon Kim , Hyuk-Gyu Park , Kye-Hyun Ahn , Kyeong-Eun Han
发明人： Ho-Il Oh , Min-Hyo Lee , Su-Hyung Kim , Young-Seok Kim , Yun-Je Oh , Tae-Sung Park , Young-Chon Kim , Hyuk-Gyu Park , Kye-Hyun Ahn , Kyeong-Eun Han
IPC分类号： H04J3/16
CPC分类号： H04Q11/0067 , H04Q11/0066 , H04Q2011/0064
摘要： A Dynamic bandwidth allocation method using OLT (Optical Line Terminal) and ONU (Optical Network Unit) for use in GE-PON (Gigabit Ethernet Passive Optical Network) system is disclosed. The OLT's scheduler performs scheduling upon receiving multiple-queue request information contained in the REPORT message from the ONU, and transmits a combined scheduling result associated with one ONU using a GATE message. An ONU's scheduler performs scheduling upon receiving a bandwidth allocated by the OLT, and allocates a transfer bandwidth to its own queues.
摘要翻译：公开了在GE-PON（千兆以太网无源光网络）系统中使用OLT（Optical Line Terminal）和ONU（Optical Network Unit）的动态带宽分配方法。 OLT的调度器在接收到来自ONU的REPORT消息中包含的多队列请求信息时执行调度，并使用GATE消息发送与一个ONU相关联的组合调度结果。 ONU的调度器在接收到OLT分配的带宽后执行调度，并向其自己的队列分配传输带宽。

3. 发明授权

US08254291B2 Ethernet device and lane operating method 有权
标题翻译：以太网设备和车道操作方法
公开(公告)号：US08254291B2
公开(公告)日：2012-08-28
申请号：US12638002
申请日：2009-12-15
申请人： Kye-hyun Ahn , Seung-hwan Kim , Yong-tae Kim , Kyeong-eun Han , Kwang-joon Kim
发明人： Kye-hyun Ahn , Seung-hwan Kim , Yong-tae Kim , Kyeong-eun Han , Kwang-joon Kim
IPC分类号： H04L12/28
CPC分类号： H04L25/14
摘要： An Ethernet device having multiple lanes and a method of operating the lanes are provided. In one general aspect, it is possible to allocate a dummy block to each of one or more lanes such that the lanes do not selectively participate in communications. In addition, on a receiving side, the dummy block can be removed from among the genuine data blocks to enable data to be decoded. In this case, an Ethernet device on a transmission side and an Ethernet device on a receiving side can exchange information of a lane to which the dummy block is allocated by use of a lane status message, and the lane status message may be based on a link fault message specified by Ethernet standards.
摘要翻译：提供了一种具有多个通道的以太网设备和一个操作车道的方法。在一个一般方面，可以将一个虚拟块分配给一个或多个车道中的每一个，使得车道不选择性地参与通信。此外，在接收侧，可以从正版数据块中移除伪块，以使数据被解码。在这种情况下，发送侧的以太网设备和接收侧的以太网设备可以通过使用车道状态消息来交换分配了虚拟块的通道的信息，并且车道状态消息可以基于链路故障信息由以太网标准指定。

4. 发明授权

US08228796B2 Ethernet switching apparatus, and method for reducing power consumption of the same 有权
标题翻译：以太网交换装置及其降低功耗的方法
公开(公告)号：US08228796B2
公开(公告)日：2012-07-24
申请号：US12621473
申请日：2009-11-18
申请人： Kye-hyun Ahn , Je-soo Ko
发明人： Kye-hyun Ahn , Je-soo Ko
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L12/12 , H04L47/13 , H04L47/266 , H04L47/29 , H04L49/351 , H04L49/40 , Y02D50/10 , Y02D50/40 , Y02D50/42
摘要： A method for reducing power consumption in an Ethernet switch is provided. The method includes: checking a state of packet data input through each of connection ports; detecting a connection port which has a packet rate lower than a predetermined reference value based on a result of the checking; and generating a data transfer control frame with respect to the connection port having the low packet rate and transmitting the generated data transfer control frame to an Ethernet apparatus connected to the corresponding connection port. Accordingly, a transmission line between the Ethernet switch and an Ethernet apparatus having the low to transmission rate is maintained in a low-power state, thereby reducing energy consumption in both Ethernet apparatuses.
摘要翻译：提供了一种降低以太网交换机功耗的方法。该方法包括：检查通过每个连接端口输入的分组数据的状态; 基于检查结果检测出具有低于预定参考值的分组速率的连接端口; 并且生成相对于具有低分组速率的连接端口的数据传输控制帧，并将生成的数据传送控制帧发送到连接到对应连接端口的以太网设备。因此，具有低传输速率的以太网交换机和以太网设备之间的传输线路保持在低功率状态，从而降低了两个以太网设备的能量消耗。

5. 发明授权

US09059844B2 Ethernet apparatus and method for selectively operating multiple lanes 有权
标题翻译：以太网设备和方法，用于选择性地操作多个车道
公开(公告)号：US09059844B2
公开(公告)日：2015-06-16
申请号：US13325227
申请日：2011-12-14
申请人： Kye-Hyun Ahn , Choong-Reol Yang , Seung-Hwan Kim , Kyeong-Eun Han
发明人： Kye-Hyun Ahn , Choong-Reol Yang , Seung-Hwan Kim , Kyeong-Eun Han
IPC分类号： H04J3/17 , H04L5/14
CPC分类号： H04L5/1423
摘要： A high-speed Ethernet apparatus having a multiple lane configuration and method for selectively operating the multiple lanes to allow lanes to participate or not in data transmission and reception. The Ethernet apparatus includes: a transfer rate control unit to set a state of each of multiple physical coding sub-layer (PCS) lanes inside to be the same as a state of corresponding each of multiple physical transmission lanes based on state change information that indicates whether the each physical transmission lane is activated or not, and to remove idle blocks from data blocks which are received at a transfer rate of a physical transmission lane in active state among the multiple physical transmission lanes; and a block allocating unit to allocate the data blocks from which the idle blocks have been removed through PCS lanes in active state that correspond to the physical transmission lanes in active state.
摘要翻译：一种具有多通道配置和方法的高速以太网设备，用于选择性地操作多个通道以允许车道参与或不参与数据传输和接收。以太网装置包括：传输速率控制单元，用于根据指示的多个物理传输通道的状态改变信息，将多个物理编码子层（PCS）通道中的每一个的状态设置为与多个物理传输通道的相应状态相同每个物理传输通道是否被激活，以及从多个物理传输通道中处于活动状态的物理传输通道的传输速率接收的数据块中去除空闲块; 以及块分配单元，用于通过与活动状态下的物理传输通道相对应的活动状态的PCS通道来分配已经从其中移除了空闲块的数据块。

6. 发明授权

US08861529B2 Ethernet apparatus and method of adjusting transmission rate thereof 有权
标题翻译：以太网设备及其传输速率调整方法
公开(公告)号：US08861529B2
公开(公告)日：2014-10-14
申请号：US12940978
申请日：2010-11-05
申请人： Kye-Hyun Ahn , Kwangjoon Kim
发明人： Kye-Hyun Ahn , Kwangjoon Kim
IPC分类号： H04L12/56 , H04L12/709 , H04L12/803 , H04L12/801
CPC分类号： H04L47/10 , H04L45/245 , H04L47/125 , Y02D50/30
摘要： A plurality of lanes are formed between an Ethernet apparatus and a remote Ethernet apparatus. The Ethernet apparatus determines a transmission rate for transmitting a packet and determines the number of lanes to transmit a packet among a plurality of lanes according to the determined transmission rate. The Ethernet apparatus activates the determined number of lanes of a plurality of lanes and transmits the packet to the remote Ethernet apparatus through the activated lanes. Further, the Ethernet apparatus sets the number of lanes for receiving a packet according to a transmission rate, activates the set number of lanes of a plurality of lanes in a state that can receive the packet according to the set number of lanes, and receives packets that are transmitted from the remote Ethernet apparatus through the activated lanes.
摘要翻译：在以太网设备和远程以太网设备之间形成多个通道。以太网设备确定用于发送分组的传输速率，并根据确定的传输速率确定在多个车道之间传送分组的通道数。以太网设备激活多个通道的确定数量的通道，并通过激活的通道将该分组发送到远程以太网设备。此外，以太网设备根据传输速率设置用于接收分组的通道数，在根据设定的通道数可以接收分组的状态下激活多个通道的设定数量的通道，并且接收分组通过激活的通道从远程以太网设备发送。

7. 发明申请

US20110110253A1 ETHERNET APPARATUS AND METHOD OF ADJUSTING TRANSMISSION RATE THEREOF 有权
标题翻译：以太网设备和调整传输速率的方法
公开(公告)号：US20110110253A1
公开(公告)日：2011-05-12
申请号：US12940978
申请日：2010-11-05
申请人： Kye-Hyun AHN , Kwangjoon Kim
发明人： Kye-Hyun AHN , Kwangjoon Kim
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L45/245 , H04L47/125 , Y02D50/30
摘要： A plurality of lanes are formed between an Ethernet apparatus and a remote Ethernet apparatus. The Ethernet apparatus determines a transmission rate for transmitting a packet and determines the number of lanes to transmit a packet among a plurality of lanes according to the determined transmission rate. The Ethernet apparatus activates the determined number of lanes of a plurality of lanes and transmits the packet to the remote Ethernet apparatus through the activated lanes. Further, the Ethernet apparatus sets the number of lanes for receiving a packet according to a transmission rate, activates the set number of lanes of a plurality of lanes in a state that can receive the packet according to the set number of lanes, and receives packets that are transmitted from the remote Ethernet apparatus through the activated lanes.
摘要翻译：在以太网设备和远程以太网设备之间形成多个通道。以太网设备确定用于发送分组的传输速率，并根据确定的传输速率确定在多个车道之间传送分组的通道数。以太网设备激活多个通道的确定数量的通道，并通过激活的通道将该分组发送到远程以太网设备。此外，以太网设备根据传输速率设置用于接收分组的通道数，在根据设定的通道数可以接收分组的状态下激活多个通道的设定数量的通道，并且接收分组通过激活的通道从远程以太网设备发送。

8. 发明申请

US20100329112A1 ETHERNET DEVICE AND LANE OPERATING METHOD 有权
标题翻译：以太网设备和LANE操作方法
公开(公告)号：US20100329112A1
公开(公告)日：2010-12-30
申请号：US12638002
申请日：2009-12-15
申请人： Kye-hyun AHN , Seung-hwan KIM , Yong-tae KIM , Kyeong-eun HAN , Kwang-joon KIM
发明人： Kye-hyun AHN , Seung-hwan KIM , Yong-tae KIM , Kyeong-eun HAN , Kwang-joon KIM
IPC分类号： G06F11/00 , H04L12/26
CPC分类号： H04L25/14
摘要： An Ethernet device having multiple lanes and a method of operating the lanes are provided. In one general aspect, it is possible to allocate a dummy block to each of one or more lanes such that the lanes do not selectively participate in communications. In addition, on a receiving side, the dummy block can be removed from among the genuine data blocks to enable data to be decoded. In this case, an Ethernet device on a transmission side and an Ethernet device on a receiving side can exchange information of a lane to which the dummy block is allocated by use of a lane status message, and the lane status message may be based on a link fault message specified by Ethernet standards.
摘要翻译：提供了一种具有多个通道的以太网设备和一个操作车道的方法。在一个一般方面，可以将一个虚拟块分配给一个或多个车道中的每一个，使得车道不选择性地参与通信。此外，在接收侧，可以从正版数据块中移除伪块，以使数据被解码。在这种情况下，发送侧的以太网设备和接收侧的以太网设备可以通过使用车道状态消息来交换分配了虚拟块的通道的信息，并且车道状态消息可以基于链路故障信息由以太网标准指定。

9. 发明申请

US20120155486A1 ETHERNET APPARATUS AND METHOD FOR SELECTIVELY OPERATING MULTIPLE LANES 有权
标题翻译：以太网设备和选择多种操作的方法
公开(公告)号：US20120155486A1
公开(公告)日：2012-06-21
申请号：US13325227
申请日：2011-12-14
申请人： Kye-Hyun AHN , Choong-Reol Yang , Seung-Hwan Kim , Kyeong-Eun Han
发明人： Kye-Hyun AHN , Choong-Reol Yang , Seung-Hwan Kim , Kyeong-Eun Han
IPC分类号： H04J3/17
CPC分类号： H04L5/1423
摘要： A high-speed Ethernet apparatus having a multiple lane configuration and method for selectively operating the multiple lanes to allow lanes to participate or not in data transmission and reception. The Ethernet apparatus includes: a transfer rate control unit to set a state of each of multiple physical coding sub-layer (PCS) lanes inside to be the same as a state of corresponding each of multiple physical transmission lanes based on state change information that indicates whether the each physical transmission lane is activated or not, and to remove idle blocks from data blocks which are received at a transfer rate of a physical transmission lane in active state among the multiple physical transmission lanes; and a block allocating unit to allocate the data blocks from which the idle blocks have been removed through PCS lanes in active state that correspond to the physical transmission lanes in active state.
摘要翻译：一种具有多通道配置和方法的高速以太网设备，用于选择性地操作多个通道以允许车道参与或不参与数据传输和接收。以太网装置包括：传输速率控制单元，用于根据指示的多个物理传输通道的状态改变信息，将多个物理编码子层（PCS）通道中的每一个的状态设置为与多个物理传输通道的相应状态相同每个物理传输通道是否被激活，以及从多个物理传输通道中处于活动状态的物理传输通道的传输速率接收的数据块中去除空闲块; 以及块分配单元，用于通过与活动状态下的物理传输通道相对应的活动状态的PCS通道来分配已经从其中移除了空闲块的数据块。

10. 发明申请

US20100150163A1 ETHERNET SWITCHING APPARATUS, AND METHOD FOR REDUCING POWER CONSUMPTION OF THE SAME 有权
标题翻译：以太网交换设备及其降低功耗的方法
公开(公告)号：US20100150163A1
公开(公告)日：2010-06-17
申请号：US12621473
申请日：2009-11-18
申请人： Kye-hyun Ahn , Je-soo Ko
发明人： Kye-hyun Ahn , Je-soo Ko
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L12/12 , H04L47/13 , H04L47/266 , H04L47/29 , H04L49/351 , H04L49/40 , Y02D50/10 , Y02D50/40 , Y02D50/42
摘要： A method for reducing power consumption in an Ethernet switch is provided. The method includes: checking a state of packet data input through each of connection ports; detecting a connection port which has a packet rate lower than a predetermined reference value based on a result of the checking; and generating a data transfer control frame with respect to the connection port having the low packet rate and transmitting the generated data transfer control frame to an Ethernet apparatus connected to the corresponding connection port. Accordingly, a transmission line between the Ethernet switch and an Ethernet apparatus having the low to transmission rate is maintained in a low-power state, thereby reducing energy consumption in both Ethernet apparatuses.
摘要翻译：提供了一种降低以太网交换机功耗的方法。该方法包括：检查通过每个连接端口输入的分组数据的状态; 基于检查结果检测出具有低于预定参考值的分组速率的连接端口; 并且生成相对于具有低分组速率的连接端口的数据传输控制帧，并将生成的数据传送控制帧发送到连接到对应连接端口的以太网设备。因此，具有低传输速率的以太网交换机和以太网设备之间的传输线路保持在低功率状态，从而降低了两个以太网设备的能量消耗。

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