Communication method, apparatus and system
By sending indication information and data training components when the Ethernet interface device is not in operation, the problem of power waste in Ethernet interface devices under low traffic conditions is solved, and fast wake-up and switching are achieved, thus improving energy saving.
WO2026139045A1PCT designated stage Publication Date: 2026-07-02HUAWEI TECH CO LTD
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- HUAWEI TECH CO LTD
- Filing Date
- 2025-12-26
- Publication Date
- 2026-07-02
AI Technical Summary
Technical Problem
In digital communication networks, Ethernet interface devices need to remain operational even under low traffic conditions, resulting in wasted power consumption, and existing energy-saving measures have limited effectiveness.
Method used
By sending indication information and data when the Ethernet interface device is not in operation, the transmitting and receiving components are trained so that they can be quickly woken up and switched to the working mode, thereby improving energy saving.
Benefits of technology
It enables Ethernet interface devices to wake up and switch quickly under low traffic conditions, significantly improving energy efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN2025146081_02072026_PF_FP_ABST
Abstract
Provided in the present application is a communication system. The communication system comprises a first apparatus and a second apparatus, wherein a first sending component of the first apparatus is interconnected with a first receiving component of the second apparatus by means of a first channel, and a second sending component of the first apparatus is interconnected with a second receiving component of the second apparatus by means of a second channel, the first channel being in an operating state, and the second channel being in a non-operating state; the first apparatus is used for sending first indication information to the second apparatus by means of the first channel, wherein the first indication information instructs the second apparatus to turn on the second receiving component; the first apparatus is further used for sending first data to the second apparatus by means of the second channel after sending the first indication information to the second apparatus, wherein the first data is used for training the second sending component and the second receiving component; and the second apparatus receives the first data sent by means of the first apparatus, and verifies the first data, wherein the first data passing the verification indicates successful training of the second sending component and the second receiving component. By using the present solution, the energy-saving effect can be improved.
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