Invention Grant
- Patent Title: Adaptive transaction layer packet for latency balancing
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Application No.: US16141577Application Date: 2018-09-25
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Publication No.: US10740000B2Publication Date: 2020-08-11
- Inventor: Shay Benisty
- Applicant: Western Digital Technologies, Inc.
- Applicant Address: US CA San Jose
- Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
- Current Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
- Current Assignee Address: US CA San Jose
- Agency: Patterson & Sheridan, LLP
- Agent Steven H. Versteeg
- Main IPC: G06F13/28
- IPC: G06F13/28 ; G06F3/06 ; G06F13/38

Abstract:
Embodiments of the present disclosure generally relate to a storage device fully utilizing a pipe interface by adaptively altering the size of data included in one or more packets sent to a host device. A maximum payload size for the packets and a reduced payload size for the packets are determined. The performance level of both the maximum payload size and the reduced payload size are then determined. The performance level of the maximum payload size is compared to the performance level of the reduced payload size to determine which payload size has the higher performance level. The payload size having the higher performance level is then selected, and the storage device sends data in packets in the size of the payload size having the higher performance level to the host device.
Public/Granted literature
- US20190278477A1 ADAPTIVE TRANSACTION LAYER PACKET FOR LATENCY BALANCING Public/Granted day:2019-09-12
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