公开(公告)号：US09621421B1

公开(公告)日：2017-04-11

申请号：US14320619

申请日：2014-06-30

Applicant: Juniper Networks, Inc.

Inventor： Elmer Tolentino ,  Graham S Pritchard ,  Steven Keck ,  Jayesh Champaneri ,  Dharini Hiremagalur

IPC: G06F15/16 ,  H04L12/24 ,  G06F11/34 ,  G06F11/07 ,  H04L12/26

CPC classification number: H04L41/0816 ,  G06F11/0754 ,  G06F11/3409 ,  H04L41/0836 ,  H04L41/147 ,  H04L41/5009 ,  H04L43/0817

Abstract: A computer-implemented method for prognostic network management may include (1) monitoring a health indicator of a physical component of a device in a network, (2) using the health indicator to estimate a remaining useful life of the physical component, (3) detecting that the remaining useful life of the physical component has reached a predetermined threshold, and (4) reconfiguring the network in response to detecting that the remaining useful life of the physical component has reached the predetermined threshold so that failure of the physical component does not cause the network to become unavailable to any user of the network. Various other methods, systems, and computer-readable media are also disclosed.

公开(公告)号：US10606674B1

公开(公告)日：2020-03-31

申请号：US15447043

申请日：2017-03-01

Applicant: Juniper Networks, Inc.

Inventor： Elmer Tolentino ,  Graham S Pritchard ,  Steven Keck ,  Jayesh Champaneri ,  Dharini Hiremagalur

IPC: G06F11/00 ,  H04L12/26 ,  H04L12/24

Abstract: A computer-implemented method for prognostic network management may include (1) monitoring a health indicator of a physical component of a device in a network, (2) using the health indicator to estimate a remaining useful life of the physical component, (3) detecting that the remaining useful life of the physical component has reached a predetermined threshold, and (4) reconfiguring the network in response to detecting that the remaining useful life of the physical component has reached the predetermined threshold so that failure of the physical component does not cause the network to become unavailable to any user of the network. Various other methods, systems, and computer-readable media are also disclosed.

公开(公告)号：US09184834B1

公开(公告)日：2015-11-10

申请号：US13730193

申请日：2012-12-28

Applicant: Juniper Networks, Inc.

Inventor： Bo Zhang ,  Theodore J. Schmidt ,  Steven Keck ,  Christian Malouin

IPC: H04B10/04 ,  H04B10/077 ,  H04B10/556 ,  H04L27/36 ,  H04B10/50

CPC classification number: H04L27/36 ,  H04B10/0775 ,  H04B10/5053 ,  H04B10/5057 ,  H04B10/50572 ,  H04B10/50577 ,  H04B10/541 ,  H04B10/5561 ,  H04L27/364

Abstract: In some embodiments, an apparatus includes an optical transmitter system that defines an interferometric structure and has an in-phase portion and a quadrature portion. The optical transmitter system has a transmission configuration and a calibration configuration. The interferometric structure can produce an output associated with a skew between the in-phase portion and the quadrature portion of the optical transmitter system when in the calibration configuration. The skew is associated with a digital domain, an analog domain and an optical domain of the optical transmitter system.

Abstract translation: 在一些实施例中，一种装置包括限定干涉结构并具有同相部分和正交部分的光发送器系统。 光发射机系统具有传输配置和校准配置。 当在校准配置中时，干涉测量结构可以产生与光发射机系统的同相部分和正交部分之间的偏斜相关联的输出。 偏斜与光发射机系统的数字域，模拟域和光域相关联。