BLE Electronic Device Adaptive Transmission Scheme
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Solution Overview
Problem
Bluetooth communication connections can be delayed for high-capacity and high-quality signals, causing inconvenience to users.
Innovation Solution
An electronic device with a communication circuit for Bluetooth low energy (BLE) and a processor configured to identify CHS group events, subevents, and transmit data packets within specific subevent periods, receiving feedback signals to optimize signal transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If a general Bluetooth signal transmission scheme is used, then the transmission process is simple, but the Bluetooth communication connection is delayed for high-capacity and high-quality signals
Solution Approach 1:
The patent applies dynamics by making the transmission scheme adaptive rather than static. The electronic device dynamically selects between first transmission scheme (for high-capacity signals) and second transmission scheme (for other signals) based on signal characteristics. This dynamic adaptation resolves the contradiction by optimizing connection speed for high-capacity signals while maintaining simplicity for other cases.
Solution Approach 2:
The patent changes transmission parameters based on signal type. By identifying whether a signal is high-capacity and high-quality, the system adjusts transmission parameters (such as modulation scheme, coding rate, or protocol settings) to reduce connection delay. This parameter adaptation allows the system to achieve faster connections for critical signals without unnecessarily complicating the overall transmission process.
2Productivity
If an optimal transmission scheme is determined for high-capacity and high-quality signals, then communication efficiency is improved, but the transmission process becomes more complex
Solution Approach 1:
The patent segments the transmission process into distinct phases: signal identification, scheme selection, and execution. By dividing the complex transmission process into manageable segments, the system can apply optimized schemes only where necessary (for high-capacity signals) while keeping other transmissions simple. This segmentation improves communication efficiency for critical signals without unnecessarily complicating the entire transmission process.
Solution Approach 2:
The patent implements feedback mechanisms to determine whether a transmitted signal achieved high capacity and quality. This feedback information is used to adjust subsequent transmission decisions. The feedback loop allows the system to learn from previous transmissions and optimize future communications, improving overall efficiency while managing complexity through data-driven decision-making.
Data Source
AI summary
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to various embodiments of the disclosure, a method performed by an electronic device may include: identifying a CHS group (CHG) event including a connected hybrid stream (CHS) event; identifying at least one subevent included in the CHS event; transmitting a data packet within a period of a first subevent among the at least one subevent; and receiving a feedback signal based on the data packet within the period of the first subevent.


