Reliable transport architecture

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12212502
APP PUB NO 20210119930A1
SERIAL NO

17084526

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Examples described herein relate to technologies for reliable packet transmission. In some examples, a network interface includes circuitry to: receive a request to transmit a packet to a destination device, select a path for the packet, provide a path identifier identifying one of multiple paths from the network interface to a destination and Path Sequence Number (PSN) for the packet, wherein the PSN is to identify a packet transmission order over the selected path, include the PSN in the packet, and transmit the packet. In some examples, if the packet is a re-transmit of a previously transmitted packet, the circuitry is to: select a path for the re-transmit packet, and set a PSN of the re-transmit packet that is a current packet transmission number for the selected path for the re-transmit packet. In some examples, a network interface includes circuitry to process a received packet to at least determine a Path Sequence Number (PSN) for the received packet, wherein the PSN is to provide an order of packet transmissions for a path associated with the received packet, process a second received packet to at least determine its PSN, and based on the PSN of the second received packet not being a next sequential value after the PSN of the received packet, cause transmission of a re-transmit request to a sender of the packet and the second packet.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
INTEL CORPORATION2200 MISSION COLLEGE BOULEVARD SANTA CLARA CA 95054

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Debbage, Mark Santa Clara, US 26 374
Hausauer, Brian S Austin, US 28 1051
Park, Cheolmin Shrewsbury, US 46 128
Rimmer, Todd Exton, US 24 1116
Southworth, Robert Chatsworth, US 39 1049
Srinivasan, Arvind San Jose, US 140 2252

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