- Patent Title: Low latency small message communication channel using remote write
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Application No.: US17753878Application Date: 2019-09-19
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Publication No.: US11641288B2Publication Date: 2023-05-02
- Inventor: Leif Johansson , Per Holmberg
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Nicholson De Vos Webster & Elliott LLP
- International Application: PCT/SE2019/050885 WO 20190919
- International Announcement: WO2021/054874 WO 20210325
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L12/40 ; H04L12/64 ; H04L25/02 ; H04L43/20 ; H04L49/901 ; H04L49/90 ; G06F15/16 ; G06F3/06

Abstract:
A method implemented by an electronic device for sending data on low latency communication includes remote writing a sequence number of a message to be sent next to a receiver, determining whether there is an open position in a receive buffer of the receiver using a local tracking mechanism, writing data of the message to an area of an address space of a sending application that is mapped onto the receive buffer as a result of determining there is the open position in the receive buffer, incrementing a local sequence counter, and updating position information in the local tracking mechanism.
Public/Granted literature
- US20220417055A1 LOW LATENCY SMALL MESSAGE COMMUNICATION CHANNEL USING REMOTE WRITE Public/Granted day:2022-12-29
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