公开(公告)号：US20210112002A1

公开(公告)日：2021-04-15

申请号：US17131672

申请日：2020-12-22

Applicant: Intel Corporation

Inventor： Rong Pan ,  Pedro Yebenes Sugura ,  Roberto Penaranda Cebrian ,  Robert Southworth ,  Malek Musleh ,  Jeongkeun Lee ,  Changhoon Kim

IPC: H04L12/741 ,  H04L12/721 ,  H04L12/801 ,  G06F15/173

Abstract: Examples described herein relate to a network agent, when operational, to: receive a packet, determine transmit rate-related information for a sender network device based at least on operational and telemetry information accumulated in the received packet, and transmit the transmit rate-related information to the sender network device. In some examples, the network agent includes a network device coupled to a server, a server, or a network device. In some examples, the operational and telemetry information comprises: telemetry information generated by at least one network device in a path from the sender network device to the network agent.

公开(公告)号：US20240195740A1

公开(公告)日：2024-06-13

申请号：US18439459

申请日：2024-02-12

Applicant: Intel Corporation

Inventor： Rong Pan ,  Pedro Yebenes Segura ,  Roberto Penaranda Cebrian ,  Robert Southworth ,  Malek Musleh ,  Jeongkeun Lee ,  Changhoon Kim

IPC: H04L45/74 ,  G06F15/173 ,  H04L45/00 ,  H04L47/12

CPC classification number: H04L45/74 ,  G06F15/17331 ,  H04L45/38 ,  H04L47/12

Abstract: Examples described herein relate to a network agent, when operational, to: receive a packet, determine transmit rate-related information for a sender network device based at least on operational and telemetry information accumulated in the received packet, and transmit the transmit rate-related information to the sender network device. In some examples, the network agent includes a network device coupled to a server, a server, or a network device. In some examples, the operational and telemetry information comprises: telemetry information generated by at least one network device in a path from the sender network device to the network agent.

公开(公告)号：US12301476B2

公开(公告)日：2025-05-13

申请号：US17482822

申请日：2021-09-23

Applicant: Intel Corporation

Inventor： Junggun Lee ,  Rong Pan ,  Robert Southworth ,  Gary Muntz ,  Changhoon Kim

IPC: H04L47/70 ,  H04L43/067 ,  H04L47/762 ,  H04L47/78

Abstract: Examples described herein relate to a network interface device comprising dataplane circuitry, when operational, is to generate a representation of aggregated network resource consumption information based on network resource consumption at the network interface device or at least one other network device and to transmit at least one packet with a multi-bit representation of the aggregated network resource consumption information to a second network interface device. In some examples, the network resource consumption information comprises one or more of: available transmit bandwidth, transmit bandwidth used by a queue or flow, queue depth, measured queueing time duration, expected queueing time duration, packet latency, or normalized in-flight bytes.

公开(公告)号：US12273270B2

公开(公告)日：2025-04-08

申请号：US16878466

申请日：2020-05-19

Applicant: Intel Corporation

Inventor： Jeongkeun Lee ,  Rong Pan ,  Changhoon Kim ,  Jeremias Blendin ,  Georgios Nikolaidis ,  Ashutosh Agrawal ,  Ethan M. Spiegel ,  Anurag Agrawal

IPC: H04L47/11 ,  H04L47/12 ,  H04L47/263 ,  H04L47/30

Abstract: Examples described herein relate to a network element comprising an ingress pipeline and at least one queue from which to egress packets. The network element can receive a packet and generate a congestion notification packet at the ingress pipeline to a sender of the packet based on detection of congestion in a target queue that is to store the packet and before the packet is stored in a congested target queue. The network element can generate a congestion notification packet based on a queue depth of the target queue and likelihood the target queue is congested. The likelihood the queue is congested can be based on a probabilistic function including one or more of Proportional-Integral (PI) or Random Early Detection (RED). The network element can determine a pause time for the sender to pause sending particular packets based at least on a time for the target queue to drain to a target level.

公开(公告)号：US12074794B2

公开(公告)日：2024-08-27

申请号：US17131672

申请日：2020-12-22

Applicant: Intel Corporation

Inventor： Rong Pan ,  Pedro Yebenes Segura ,  Roberto Penaranda Cebrian ,  Robert Southworth ,  Malek Musleh ,  Jeongkeun Lee ,  Changhoon Kim

IPC: H04L45/74 ,  G06F15/173 ,  H04L45/00 ,  H04L47/12

CPC classification number: H04L45/74 ,  G06F15/17331 ,  H04L45/38 ,  H04L47/12

Abstract: Examples described herein relate to a network agent, when operational, to: receive a packet, determine transmit rate-related information for a sender network device based at least on operational and telemetry information accumulated in the received packet, and transmit the transmit rate-related information to the sender network device. In some examples, the network agent includes a network device coupled to a server, a server, or a network device. In some examples, the operational and telemetry information comprises: telemetry information generated by at least one network device in a path from the sender network device to the network agent.