DATA TRANSMISSION METHOD AND APPARATUS

Organization Name

Inventor(s)

DATA TRANSMISSION METHOD AND APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18619913 titled 'DATA TRANSMISSION METHOD AND APPARATUS

Simplified Explanation: This patent application describes a method and apparatus for data transmission in short-range wireless communication. The master device sends data to slave devices in event cycles, with each cycle consisting of two sub-cycles. The first sub-cycle involves data transmission and receiving feedback from each slave device. The second sub-cycle dynamically configures retransmission slots based on the feedback received, optimizing the use of air interface resources.

Key Features and Innovation:

   - Data transmission method based on event cycles
   - Dynamic configuration of retransmission slots for each slave device
   - Optimization of air interface resources

Potential Applications:

   - Internet of Things (IoT) devices
   - Smart home automation systems
   - Industrial automation

Problems Solved:

   - Efficient data transmission in short-range wireless communication
   - Reduction of wasted air interface resources

Benefits:

   - Improved data transmission reliability
   - Enhanced utilization of air interface resources
   - Increased efficiency in communication

Commercial Applications:

   - This technology can be utilized in various industries such as healthcare, logistics, and manufacturing for efficient data transmission and communication.

Prior Art:

   - Researchers can explore prior patents related to short-range wireless communication methods and data transmission techniques.

Frequently Updated Research:

   - Stay updated on advancements in short-range wireless communication technologies and data transmission methods for potential improvements in efficiency and reliability.

Questions about Short-Range Wireless Communication:

1. What are the key advantages of using event cycles in data transmission for short-range wireless communication?

  - Event cycles help optimize data transmission by organizing the process into structured sub-cycles, improving efficiency and reliability.

2. How does the dynamic configuration of retransmission slots benefit the overall performance of the data transmission method?

  - By dynamically configuring retransmission slots based on feedback, the system can effectively utilize air interface resources and reduce wastage, leading to improved communication efficiency.

Original Abstract Submitted

This application discloses a data transmission method and apparatus, and relates to the field of short-range wireless communication technologies. In this application, a master device transmits data with slave devices based on an event cycle. Each event cycle includes a first sub-cycle and a second sub-cycle. In the first sub-cycle, the master device transmits data to each slave device, and receives indication information fed back by each slave device based on a data receiving status of the slave device. A retransmission slot is dynamically configured for each slave device in the second sub-cycle based on the indication information of the slave device in the first sub-cycle, so that retransmission slots corresponding to all slave devices in the second sub-cycle can be consecutive slots, and remaining slots in the second sub-cycle are also consecutive slots. This helps effectively use the remaining slots and reduce a waste of air interface resources.