Panasonic intellectual property management co., ltd. (20240125909). WIRELESS SYSTEM simplified abstract
Contents
- 1 WIRELESS SYSTEM
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 WIRELESS SYSTEM - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
WIRELESS SYSTEM
Organization Name
panasonic intellectual property management co., ltd.
Inventor(s)
Shigetomo Tamoi of Kanagawa (JP)
WIRELESS SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240125909 titled 'WIRELESS SYSTEM
Simplified Explanation
The wireless system described in the patent application is capable of measuring the distance between a vehicle and a mobile terminal by analyzing the received signal strength indications. The system uses phase differences between radio waves to accurately determine the distance in a cost-effective manner.
- The system measures the distance between a vehicle and a mobile terminal by comparing received signal strength indications.
- When the sum of two signal strength indications is larger than another sum, the distance is calculated using the phase difference between two radio waves.
- If the first sum is smaller than the second sum, the distance is determined using the phase difference between two different radio waves.
Potential Applications
This technology can be applied in:
- Vehicle-to-infrastructure communication systems
- Autonomous driving systems
- Fleet management solutions
Problems Solved
- Accurate and inexpensive distance measurement between vehicles and mobile terminals
- Improved communication reliability in wireless systems
Benefits
- Cost-effective solution for distance measurement
- Enhanced accuracy in determining vehicle-to-mobile terminal distances
- Increased efficiency in communication systems
Potential Commercial Applications
Optimizing Fleet Management with Wireless Distance Measurement Technology
Possible Prior Art
One possible prior art could be the use of GPS technology for distance measurement in vehicle communication systems.
Unanswered Questions
How does the system handle interference in the received signal strength indications?
The patent application does not provide details on how the system mitigates interference in the signal strength indications.
What is the range limitation of the system in measuring distances between the vehicle and the mobile terminal?
The patent application does not specify the maximum range within which the system can accurately measure distances.
Original Abstract Submitted
a wireless system capable of accurately and inexpensively measuring a distance between a vehicle and a mobile terminal is provided. when a first sum of a first received signal strength indication and a second received signal strength indication is larger than a second sum of a third received signal strength indication and a fourth received signal strength indication, a distance between the vehicle and the mobile terminal is obtained from a phase difference between a first radio wave and a second radio wave. when the first sum of the first received signal strength indication and the second received signal strength indication is smaller than the second sum of the third received signal strength indication and the fourth received signal strength indication, the distance between the vehicle and the mobile terminal is obtained from a phase difference between a third radio wave and a fourth radio wave.