公开(公告)号：US10320487B2

公开(公告)日：2019-06-11

申请号：US15696832

申请日：2017-09-06

Applicant: INTEL CORPORATION

Inventor： Klaus D. Giessler ,  Christine M. Krause

IPC: H04B10/524 ,  H04B10/508 ,  H04B10/40 ,  H04Q11/00

Abstract: An optical link power management scheme takes the best advantage of a dynamic connection environment, where ports may be connected and disconnected at any time, and where data flows may start and stop as needed by the applications using the high speed data links. Power consumption is optimized, eye safety standards are met, and robust connection detection is preserved.

公开(公告)号：US09787264B2

公开(公告)日：2017-10-10

申请号：US15038440

申请日：2013-12-20

Applicant: Intel Corporation

Inventor： Miaobin Gao ,  Christine M. Krause ,  Hiu-Chin Wu ,  Hengju Cheng

IPC: H03F3/45 ,  H04B3/02 ,  H01L23/48 ,  H03F1/34 ,  H03F3/08

CPC classification number: H03F3/45475 ,  H01L23/48 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/0002 ,  H03F1/34 ,  H03F3/087 ,  H03F3/45183 ,  H03F2203/45112 ,  H03F2203/45206 ,  H03F2203/45288 ,  H03F2203/45528 ,  H03F2203/45641 ,  H03F2203/45646 ,  H03F2203/45674 ,  H03F2203/45702 ,  H03F2203/45726 ,  H03F2203/45732 ,  H04B3/02 ,  H01L2924/00014 ,  H01L2924/00

Abstract: Techniques and mechanisms for providing signal communication with a configurable transceiver circuit. In an embodiment, an integrated circuit comprises transceiver circuitry including an output stage and current mirror circuitry. The output stage is coupled to receive a differential signal pair and to provide at least one output signal based on the differential signal pair. In another embodiment, configuration logic is operable to select between a first mode and a second mode of the transceiver circuit. The first mode includes the current mirror circuitry being disabled from providing a current signal to the output stage, and a first circuit path being closed to provide voltage to the output stage. The second mode includes the first circuit path being open and the current mirror circuitry being enabled to provide a current signal to the output stage.

公开(公告)号：US09787406B2

公开(公告)日：2017-10-10

申请号：US14993028

申请日：2016-01-11

Applicant: INTEL CORPORATION

Inventor： Klaus D. Giessler ,  Christine M. Krause

IPC: H04B10/508 ,  H04B10/524 ,  H04B10/40 ,  H04Q11/00

CPC classification number: H04B10/524 ,  H04B10/40 ,  H04B10/508 ,  H04B2210/08 ,  H04Q11/0062 ,  H04Q2011/0079

Abstract: An optical link power management scheme takes the best advantage of a dynamic connection environment, where ports may be connected and disconnected at any time, and where data flows may start and stop as needed by the applications using the high speed data links. Power consumption is optimized, eye safety standards are met, and robust connection detection is preserved.

公开(公告)号：US09608733B2

公开(公告)日：2017-03-28

申请号：US14300038

申请日：2014-06-09

Applicant: Intel Corporation

Inventor： Chris Pavlas ,  Guobin Liu ,  Maciej Machnikowski ,  Christine M. Krause ,  Scott P. Dubal

IPC: H04B10/04 ,  H04B10/00 ,  H04B10/564 ,  H04B10/508 ,  H04B10/40

CPC classification number: H04B10/564 ,  H04B10/40 ,  H04B10/508

Abstract: Embodiments of the present disclosure are directed toward techniques and configurations for an optical apparatus to control optical power of the light source. In one embodiment, the apparatus may include a transmitter and receiver to transmit and receive optical signals over an optical communication channel, and a controller to cause the transmitter to transmit pulse signals at a first power level and detect a change in optical power in the channel, indicating a presence of a signal from another optical apparatus. The controller may confirm that the detected apparatus is capable of communications at a second power level (greater than the first level) and initiate data transmission at the second level. Upon detection of a failure in the channel, the controller may cause the transmitter to halt the data transmission and restart the pulse signals at the first power level. Other embodiments may be described and/or claimed.

公开(公告)号：US20170366271A1

公开(公告)日：2017-12-21

申请号：US15696832

申请日：2017-09-06

Applicant: INTEL CORPORATION

Inventor： Klaus D. Giessler ,  Christine M. Krause

IPC: H04B10/524 ,  H04B10/40 ,  H04B10/508 ,  H04Q11/00

CPC classification number: H04B10/524 ,  H04B10/40 ,  H04B10/508 ,  H04B2210/08 ,  H04Q11/0062 ,  H04Q2011/0079

Abstract: An optical link power management scheme takes the best advantage of a dynamic connection environment, where ports may be connected and disconnected at any time, and where data flows may start and stop as needed by the applications using the high speed data links. Power consumption is optimized, eye safety standards are met, and robust connection detection is preserved.

公开(公告)号：US20160204867A1

公开(公告)日：2016-07-14

申请号：US14993028

申请日：2016-01-11

Applicant: INTEL CORPORATION

Inventor： Klaus D. Giessler ,  Christine M. Krause

IPC: H04B10/40

CPC classification number: H04B10/524 ,  H04B10/40 ,  H04B10/508 ,  H04B2210/08 ,  H04Q11/0062 ,  H04Q2011/0079

Abstract: An optical link power management scheme takes the best advantage of a dynamic connection environment, where ports may be connected and disconnected at any time, and where data flows may start and stop as needed by the applications using the high speed data links. Power consumption is optimized, eye safety standards are met, and robust connection detection is preserved.

Abstract translation: 光链路功率管理方案具有动态连接环境的最佳优点，其中端口可以在任何时间连接和断开，并且数据流可以根据需要使用高速数据链路的应用来启动和停止。 功耗优化，满足眼睛安全标准，并保持强大的连接检测。

公开(公告)号：US09236948B2

公开(公告)日：2016-01-12

申请号：US14182492

申请日：2014-02-18

Applicant: Intel Corporation

Inventor： Klaus D. Giessler ,  Christine M. Krause

IPC: H04B10/50 ,  H04B10/524 ,  H04B10/508 ,  H04B10/40 ,  H04Q11/00

CPC classification number: H04B10/524 ,  H04B10/40 ,  H04B10/508 ,  H04B2210/08 ,  H04Q11/0062 ,  H04Q2011/0079

Abstract: An optical link power management scheme takes the best advantage of a dynamic connection environment, where ports may be connected and disconnected at any time, and where data flows may start and stop as needed by the applications using the high speed data links Power consumption is optimized, eye safety standards are met, and robust connection detection is preserved.

Abstract translation: 光链路功率管理方案具有动态连接环境的最佳优势，其中端口可以随时连接和断开，并且数据流可以根据需要使用高速数据链路的应用程序启动和停止功耗优化 ，满足眼睛安全标准，并保持鲁棒的连接检测。