Standby-Aware Data Transmission for Faster Sleep Entry

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Solution Overview

Problem

Existing electronic devices experience long delay times when transitioning to standby mode, negatively impacting consumer experience.

Innovation Solution

A data transmitting method and system that adjusts the delay time to a target time based on a standby signal, allowing for quicker entry into standby mode by determining data packet availability before transitioning.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the electronic device waits for a long delay time to transmit data packets before entering standby mode, then data transmission reliability is improved, but the time to enter standby mode increases

Engineering Contradiction:

Improvedata transmission reliabilityVSAvoidtime to enter standby mode

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The patent dynamically adjusts the delay time based on the actual data transmission status. When data packets are present, a longer delay time is used to ensure complete transmission. When no data packets are present, the delay time is reduced to enable faster entry into standby mode. This dynamic adjustment resolves the contradiction between data transmission reliability and standby entry speed.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The patent changes the delay time parameter based on the detection of data packets. By monitoring whether data packets need to be transmitted and adjusting the delay time parameter accordingly, the system achieves both reliable data transmission when needed and quick standby entry when no transmission is required.

Inventive Principle:

Principle #35Parameter changes

2Speed

If the delay time is shortened to enter standby mode quickly, then the standby entry speed is improved, but data transmission may be interrupted or lost

Engineering Contradiction:

Improvestandby entry speedVSAvoiddata transmission reliability

Core Design Contradiction:

SpeedVSReliability

Solution Approach 1:

The patent performs preliminary detection of data packets before the device enters standby mode. By checking whether data packets are present in advance and adjusting the delay time accordingly, the system ensures that data transmission is completed before standby mode activation, preventing data loss while enabling quick standby entry when appropriate.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent implements a feedback mechanism where the system detects the presence of data packets and uses this information to adjust the delay time. This feedback loop ensures that the delay time is appropriately extended when data transmission is needed and reduced when it is not, balancing speed and reliability.

Inventive Principle:

Principle #23Feedback

Data Source

PatentUS20260075442A1Data transmitting method and data transmitting system

Publication Date: 2026.03.12 REALTEK SEMICON CORP

AI summary

A data transmitting method is disclosed herein. A processor reads at least command stored in a memory and executes the data transmitting method. The data transmitting method includes following steps: adjusting a delay time into a target time according to a standby signal; after waiting for the target time, determining whether there is at least one data packet to decide whether to transmit the at least one data packet; and executing a standby mode.