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1. 发明授权

US09270579B2 Synchronization of traffic multiplexing in link aggregation 有权
标题翻译：流量复用在链路聚合中的同步
公开(公告)号：US09270579B2
公开(公告)日：2016-02-23
申请号：US13458838
申请日：2012-04-27
申请人： Yuchen Zhou , Richard Stewart , Alex Tsai , Yibin Yang
发明人： Yuchen Zhou , Richard Stewart , Alex Tsai , Yibin Yang
IPC分类号： H04L12/28 , H04L12/56 , H04L12/709 , H04L12/707 , H04L29/06 , H04L12/751
CPC分类号： H04L69/28 , H04L45/02 , H04L45/24 , H04L45/245 , H04L69/14 , Y02D50/30
摘要： Synchronization of traffic multiplexing in link aggregation is described. In an embodiment, a first link aggregator and a second link aggregator are associated with a plurality of links. The first link aggregator maintains an identifier for each link indicating at least a state of enabled or disabled. A synchronized clock is established between the first link aggregator and the second link aggregator. A particular link of the plurality of links is transitioned. Wherein, the transitioning is performed by the first link aggregator sending, to the second link aggregator, a first message identifying a particular time to transition the particular link. The first link aggregator receives, from the second link aggregator, a second message indicating that the particular time is acceptable. In response to a determination that the second message indicates that the particular time is acceptable and that the synchronized clock has reached the particular time, transitioning the link.
摘要翻译：描述了流量复用在链路聚合中的同步。在一个实施例中，第一链路聚合器和第二链路聚合器与多个链路相关联。第一链路聚合器维护每个链路的标识符，指示至少一个启用或禁用的状态。在第一链路聚合器和第二链路聚合器之间建立同步时钟。多个链接的特定链接被转换。其中，由第一链路聚合器向第二链路聚合器发送标识转换特定链路的特定时间的第一消息来执行转换。第一链路聚合器从第二链路聚合器接收指示特定时间是可接受的第二消息。响应于第二消息指示特定时间是可接受的并且同步时钟已经到达特定时间的确定，转换链接。

2. 发明申请

US20130287038A1 SYNCHRONIZATION OF TRAFFIC MULTIPLEXING IN LINK AGGREGATION 有权
标题翻译：链路聚合中交通多路复用的同步
公开(公告)号：US20130287038A1
公开(公告)日：2013-10-31
申请号：US13458838
申请日：2012-04-27
申请人： Yuchen Zhou , Richard Stewart , Alex Tsai , Yibin Yang
发明人： Yuchen Zhou , Richard Stewart , Alex Tsai , Yibin Yang
IPC分类号： H04L12/56
CPC分类号： H04L69/28 , H04L45/02 , H04L45/24 , H04L45/245 , H04L69/14 , Y02D50/30
摘要： Synchronization of traffic multiplexing in link aggregation is described. In an embodiment, a first link aggregator and a second link aggregator are associated with a plurality of links. The first link aggregator maintains an identifier for each link indicating at least a state of enabled or disabled. A synchronized clock is established between the first link aggregator and the second link aggregator. A particular link of the plurality of links is transitioned. Wherein, the transitioning is performed by the first link aggregator sending, to the second link aggregator, a first message identifying a particular time to transition the particular link. The first link aggregator receives, from the second link aggregator, a second message indicating that the particular time is acceptable. In response to a determination that the second message indicates that the particular time is acceptable and that the synchronized clock has reached the particular time, transitioning the link.
摘要翻译：描述了流量复用在链路聚合中的同步。在一个实施例中，第一链路聚合器和第二链路聚合器与多个链路相关联。第一链路聚合器维护每个链路的标识符，指示至少一个启用或禁用的状态。在第一链路聚合器和第二链路聚合器之间建立同步时钟。多个链接的特定链接被转换。其中，由第一链路聚合器向第二链路聚合器发送标识转换特定链路的特定时间的第一消息来执行转换。第一链路聚合器从第二链路聚合器接收指示特定时间是可接受的第二消息。响应于第二消息指示特定时间是可接受的并且同步时钟已经到达特定时间的确定，转换链接。

3. 发明授权

US09374298B2 Grace state and pacing in link aggregation 有权
标题翻译： Grace状态和起搏在链路聚合
公开(公告)号：US09374298B2
公开(公告)日：2016-06-21
申请号：US13466657
申请日：2012-05-08
申请人： Chia Alex Tsai , Yuchen Zhou , Rajagopalan Janakiraman , Yibin Yang
发明人： Chia Alex Tsai , Yuchen Zhou , Rajagopalan Janakiraman , Yibin Yang
IPC分类号： H04L12/709 , H04L12/703
CPC分类号： H04L45/245 , H04L45/28 , Y02D50/30
摘要： In one embodiment, one or more indicia of stress are monitored. Based on the one or more indicia of stress, it is determined a stress condition exists. In response to the stress condition, one or more link aggregation actors and partners are caused to enter a grace state for a grace period. While the one or more link aggregation actors and partners are in the grace state, link aggregation formation is paced on a plurality of links by delaying formation of one or more new link aggregation groups on the plurality of links until a hold is released. Upon expiration of the grace period, the grace state is exited.
摘要翻译：在一个实施例中，监视一个或多个应力标记。基于一个或多个应力标记，确定存在应力条件。为了应对压力情况，一个或多个链路聚合行为者和伙伴被引入宽限期的宽限期。当一个或多个链路聚合参与者和伙伴处于宽限期状态时，通过延迟多个链路上的一个或多个新的链路聚合组的形成直到释放保持，在多个链路上进行链路聚合形成。在宽限期结束时，退出恩典状态。

4. 发明授权

US08717944B2 TRILL optimal forwarding and traffic engineered multipathing in cloud switching 有权
标题翻译： TRILL在云交换中的最佳转发和流量设计多路径
公开(公告)号：US08717944B2
公开(公告)日：2014-05-06
申请号：US13593190
申请日：2012-08-23
申请人： Chia Alex Tsai , Yibin Yang , Minjie Lin , Yuchen Zhou , Weng Hong Chan
发明人： Chia Alex Tsai , Yibin Yang , Minjie Lin , Yuchen Zhou , Weng Hong Chan
IPC分类号： H04L12/28
CPC分类号： H04L49/201 , H04L45/12 , H04L45/48 , H04L45/66 , H04L49/65
摘要： In one embodiment, a plurality of leaf switches that include host facing ports are configured as a cloud switch. An indication of connectivity between the leaf switches of the cloud switch and routing bridges (RBridges) external to the cloud switch may be added to link state packets (LSPs) sent over the at least one logical shared media link. A lookup table may be generated that specifies next hop leaf switches. The generated lookup table may be used to forward frames to one or more particular nexthop leaf switches. Further, traffic engineering parameters may be collected. Equal cost multipath (ECMP) nexthop leaf switches and distribution trees to reach one or more destinations may be examined. Traffic may be distributed across ones of them based on the traffic engineering parameters.
摘要翻译：在一个实施例中，包括主机面向端口的多个叶片交换机被配置为云交换机。可以将云交换机的叶交换机和云交换机外部的路由网桥（RBridge）之间的连接性的指示添加到通过至少一个逻辑共享媒体链路发送的链路状态分组（LSP）。可以生成一个指定下一跳叶切换的查找表。生成的查找表可以用于将帧转发到一个或多个特定的下一页叶开关。此外，可以收集交通工程参数。可以检查等成本多路径（ECMP）下一叶叶开关和分布树到达一个或多个目的地。流量可以根据流量工程参数分布在其中。

5. 发明申请

US20140056178A1 TRILL OPTIMAL FORWARDING AND TRAFFIC ENGINEERED MULTIPATHING IN CLOUD SWITCHING 有权
标题翻译：挖掘云端开关中的最佳前向和交通工程多路径
公开(公告)号：US20140056178A1
公开(公告)日：2014-02-27
申请号：US13593190
申请日：2012-08-23
申请人： Chia Alex Tsai , Yibin Yang , Minjie Lin , Yuchen Zhou , Weng Hong Chan
发明人： Chia Alex Tsai , Yibin Yang , Minjie Lin , Yuchen Zhou , Weng Hong Chan
IPC分类号： H04L12/28
CPC分类号： H04L49/201 , H04L45/12 , H04L45/48 , H04L45/66 , H04L49/65
摘要： In one embodiment, a plurality of leaf switches that include host facing ports are configured as a cloud switch. An indication of connectivity between the leaf switches of the cloud switch and routing bridges (RBridges) external to the cloud switch may be added to link state packets (LSPs) sent over the at least one logical shared media link. A lookup table may be generated that specifies next hop leaf switches. The generated lookup table may be used to forward frames to one or more particular nexthop leaf switches. Further, traffic engineering parameters may be collected. Equal cost multipath (ECMP) nexthop leaf switches and distribution trees to reach one or more destinations may be examined. Traffic may be distributed across ones of them based on the traffic engineering parameters.
摘要翻译：在一个实施例中，包括主机面向端口的多个叶片交换机被配置为云交换机。可以将云交换机的叶交换机和云交换机外部的路由网桥（RBridge）之间的连接性的指示添加到通过至少一个逻辑共享媒体链路发送的链路状态分组（LSP）。可以生成一个指定下一跳叶切换的查找表。生成的查找表可以用于将帧转发到一个或多个特定的下一页叶开关。此外，可以收集交通工程参数。可以检查等成本多路径（ECMP）下一叶叶开关和分布树到达一个或多个目的地。流量可以根据流量工程参数分布在其中。

6. 发明授权

US08942089B2 Method and apparatus for adaptive fast start in link aggregation 有权
标题翻译：链路聚合中自适应快速启动的方法和装置
公开(公告)号：US08942089B2
公开(公告)日：2015-01-27
申请号：US13466715
申请日：2012-05-08
申请人： Yuchen Zhou , Chia Alex Tsai , Yibin Yang , Rajagopalan Janakiraman
发明人： Yuchen Zhou , Chia Alex Tsai , Yibin Yang , Rajagopalan Janakiraman
IPC分类号： G06F11/00 , H04L12/26
CPC分类号： H04L47/28 , H04L43/0852 , H04L45/245 , H04L47/12 , H04L47/30 , H04L47/323 , Y02D50/30
摘要： In one embodiment, a period between periodic transmissions of protocol data units (PDUs) used to form or maintain a link aggregation group is initially set to a fixed value. When a stress condition is detected, the period between periodic transmissions of PDUs is increased from the initial value. When the stress condition is determined to have eased, the period between periodic transmissions of PDUs is reduced back toward the fixed value.
摘要翻译：在一个实施例中，用于形成或维护链路聚合组的协议数据单元（PDU）的周期性传输之间的周期被初始设置为固定值。当检测到应力条件时，PDU的周期性传输之间的周期从初始值增加。当应力条件被确定为缓解时，PDU的周期性传输之间的时间间隔减小到固定值。

7. 发明申请

US20130301427A1 GRACE STATE AND PACING IN LINK AGGREGATION 有权
标题翻译：联系聚合中的状态和状态
公开(公告)号：US20130301427A1
公开(公告)日：2013-11-14
申请号：US13466657
申请日：2012-05-08
申请人： Chia Alex Tsai , Yuchen Zhou , Rajagopalan Janakiraman , Yibin Yang
发明人： Chia Alex Tsai , Yuchen Zhou , Rajagopalan Janakiraman , Yibin Yang
IPC分类号： H04L12/26
CPC分类号： H04L45/245 , H04L45/28 , Y02D50/30
摘要： In one embodiment, one or more indicia of stress are monitored. Based on the one or more indicia of stress, it is determined a stress condition exists. In response to the stress condition, one or more link aggregation actors and partners are caused to enter a grace state for a grace period. While the one or more link aggregation actors and partners are in the grace state, link aggregation formation is paced on a plurality of links by delaying formation of one or more new link aggregation groups on the plurality of links until a hold is released. Upon expiration of the grace period, the grace state is exited.
摘要翻译：在一个实施例中，监视一个或多个应力标记。基于一个或多个应力标记，确定存在应力条件。为了应对压力情况，一个或多个链路聚合行为者和伙伴被引入宽限期的宽限期。当一个或多个链路聚合参与者和伙伴处于宽限期状态时，通过延迟多个链路上的一个或多个新的链路聚合组的形成直到释放保持，在多个链路上进行链路聚合形成。在宽限期结束时，退出恩典状态。

8. 发明申请

US20130301407A1 METHOD AND APPARATUS FOR ADAPTIVE FAST START IN LINK AGGREGATION 有权
公开(公告)号：US20130301407A1
公开(公告)日：2013-11-14
申请号：US13466715
申请日：2012-05-08
申请人： Yuchen Zhou , Chia Alex Tsai , Yibin Yang , Rajagopalan Janakiraman
发明人： Yuchen Zhou , Chia Alex Tsai , Yibin Yang , Rajagopalan Janakiraman
IPC分类号： H04L12/24
CPC分类号： H04L47/28 , H04L43/0852 , H04L45/245 , H04L47/12 , H04L47/30 , H04L47/323 , Y02D50/30
摘要： In one embodiment, a period between periodic transmissions of protocol data units (PDUs) used to form or maintain a link aggregation group is initially set to a fixed value. When a stress condition is detected, the period between periodic transmissions of PDUs is increased from the initial value. When the stress condition is determined to have eased, the period between periodic transmissions of PDUs is reduced back toward the fixed value.

9. 发明授权

US10371938B2 Method and apparatus to achieve virtual reality with a flexible display 有权
公开(公告)号：US10371938B2
公开(公告)日：2019-08-06
申请号：US15836682
申请日：2017-12-08
申请人： Yuchen Zhou
发明人： Yuchen Zhou
IPC分类号： G06F3/01 , G02B26/08 , G02B27/00 , G02B27/01 , H04N13/122 , H04N13/322 , H04N13/332 , H04N13/344 , H04N13/383
摘要： The current invention relates to the method to achieve virtual reality or augmented reality with using flexible substrate containing light emitting arrays, or optical passage arrays, to project image upon the retinas of human eyes. Further, it relates to the method to detect the real-time focal length change of the eye-lens and modify the flexible substrate's curvature and distance from the eye to vary global angle configurations of light beams that go into the eye to produce images on the retina at various focus depth of the eyes to achieve re-focusable artificial vision.

10. 发明申请

US20190148622A9 MEMORY SYSTEM HAVING THERMALLY STABLE PERPENDICULAR MAGNETO TUNNEL JUNCTION (MTJ) AND A METHOD OF MANUFACTURING SAME 审中-公开
公开(公告)号：US20190148622A9
公开(公告)日：2019-05-16
申请号：US13737897
申请日：2013-01-09
申请人： Yiming Huai , Yuchen Zhou , Jing Zhang , Roger Klas Malmhall , Ioan Tudosa , Rajiv Yadav Ranjan
发明人： Yiming Huai , Yuchen Zhou , Jing Zhang , Roger Klas Malmhall , Ioan Tudosa , Rajiv Yadav Ranjan
IPC分类号： H01L43/02
摘要： A spin-torque transfer magnetic random access memory (STTMRAM) element employed to store a state based on the magnetic orientation of a free layer, the STTMRAM element is made of a first perpendicular free layer (PFL) including a first perpendicular enhancement layer (PEL). The first PFL is formed on top of a seed layer. The STTMRAM element further includes a barrier layer formed on top of the first PFL and a second perpendicular reference layer (PRL) that has a second PEL, the second PRL is formed on top of the barrier layer. The STTMRAM element further includes a capping layer that is formed on top of the second PRL.

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