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公开(公告)号：US10229020B2
公开(公告)日：2019-03-12
申请号：US15143449
申请日：2016-04-29
Applicant: Hewlett Packard Enterprise Development LP
Inventor： David M. Olson , John Wastlick , Jason Jung , Kevin B. Leigh
Abstract: A rework re-timer with forward error correction handling is disclosed. An example first intermediate transceiver includes a first interface to communicatively couple the first intermediate transceiver with a first computing device, a second interface to communicatively couple the first intermediate transceiver to a second intermediate transceiver configured to be communicatively coupled with a second computing device, an auto-negotiation controller to: terminate a first auto-negotiation with the first computing device before the first auto-negotiation is completed, transmit, to the second transceiver, first capabilities of the first computing device determined during the first auto-negotiation, and perform a second auto-negotiation with the first computing device utilizing the first capabilities of the first computing device and second capabilities of the second computing device received from the second transceiver.
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Patent Agency Ranking
公开(公告)号：US20170317785A1
公开(公告)日：2017-11-02
申请号：US15143445
申请日：2016-04-29
Applicant: Hewlett Packard Enterprise Development LP
Inventor： David M. Olson , John Wastlick , Erin Hallinan , Jason Jung , Kevin B. Leigh
IPC: H04L1/00
CPC classification number: G06F11/0709 , H04L1/0041 , H04L1/0045 , H04L1/0075 , H04L69/24 , H04L69/28
Abstract: A network re-timer with forward error correction handling is disclosed. An example network re-timer includes a first receiver to receive data from a first connected device and to re-time the data to generate re-timed data, a first transmitter to transmit the re-timed data to a second connected device, a first auto-negotiation handler communicatively coupled to the first receiver to control a first forward error correction mode for communications with the first connected device, and a second auto-negotiation handler communicatively coupled to the first transmitter to control a second forward error correction mode for communications with the second connected device, wherein the first forward error correction mode is different than the second forward error correction mode.
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公开(公告)号：US11349771B2
公开(公告)日：2022-05-31
申请号：US16863904
申请日：2020-04-30
Applicant: Hewlett Packard Enterprise Development LP
IPC: H04L12/863 , H04L12/823 , H04L47/62 , H04L47/32
Abstract: One embodiment of the present invention provides a switch. During operation, the switch maintains a first counter to indicate a first number of packets in a queue of the switch. The switch then determines whether a clock of the switch has reached a threshold value. If the clock reaches the threshold value, the switch starts maintaining a second counter to indicate a second number of packets in the queue that have been received after the clock has reached the threshold value. The switch continues to decrement the first counter in response to a packet leaving the queue until the first counter reaches a value of zero. When the clock reaches a maximum value supported by the clock, the switch drops a third number of packets from the queue indicated by the first counter.
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公开(公告)号：US20210344610A1
公开(公告)日：2021-11-04
申请号：US16863904
申请日：2020-04-30
Applicant: Hewlett Packard Enterprise Development LP
IPC: H04L12/863 , H04L12/823
Abstract: One embodiment of the present invention provides a switch. During operation, the switch maintains a first counter to indicate a first number of packets in a queue of the switch. The switch then determines whether a clock of the switch has reached a threshold value. If the clock reaches the threshold value, the switch starts maintaining a second counter to indicate a second number of packets in the queue that have been received after the clock has reached the threshold value. The switch continues to decrement the first counter in response to a packet leaving the queue until the first counter reaches a value of zero. When the clock reaches a maximum value supported by the clock, the switch drops a third number of packets from the queue indicated by the first counter.
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公开(公告)号：US10002038B2
公开(公告)日：2018-06-19
申请号：US15143445
申请日：2016-04-29
Applicant: Hewlett Packard Enterprise Development LP
Inventor： David M. Olson , John Wastlick , Erin Hallinan , Jason Jung , Kevin B. Leigh
CPC classification number: G06F11/0709 , H04L1/0041 , H04L1/0045 , H04L1/0075 , H04L69/24 , H04L69/28
Abstract: A network re-timer with forward error correction handling is disclosed. An example network re-timer includes a first receiver to receive data from a first connected device and to re-time the data to generate re-timed data, a first transmitter to transmit the re-timed data to a second connected device, a first auto-negotiation handler communicatively coupled to the first receiver to control a first forward error correction mode for communications with the first connected device, and a second auto-negotiation handler communicatively coupled to the first transmitter to control a second forward error correction mode for communications with the second connected device, wherein the first forward error correction mode is different than the second forward error correction mode.
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公开(公告)号：US20170315887A1
公开(公告)日：2017-11-02
申请号：US15143449
申请日：2016-04-29
Applicant: Hewlett Packard Enterprise Development LP
Inventor： David M. Olson , John Wastlick , Jason Jung , Kevin B. Leigh
CPC classification number: G06F11/2033 , G06F11/085 , G06F2201/805 , H04B10/27 , H04B10/40 , H04L1/0041 , H04L1/0045 , H04L1/08
Abstract: A rework re-timer with forward error correction handling is disclosed. An example first intermediate transceiver includes a first interface to communicatively couple the first intermediate transceiver with a first computing device, a second interface to communicatively couple the first intermediate transceiver to a second intermediate transceiver configured to be communicatively coupled with a second computing device, an auto-negotiation controller to: terminate a first auto-negotiation with the first computing device before the first auto-negotiation is completed, transmit, to the second transceiver, first capabilities of the first computing device determined during the first auto-negotiation, and perform a second auto-negotiation with the first computing device utilizing the first capabilities of the first computing device and second capabilities of the second computing device received from the second transceiver.
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