Cisco technology, inc. (20240345200). MODELING OF MULTI-PATH REFLECTION FOR GENERATING WIRELESS CONNECTIVITY HEATMAPS FOR PHYSICAL ENVIRONMENTS simplified abstract
MODELING OF MULTI-PATH REFLECTION FOR GENERATING WIRELESS CONNECTIVITY HEATMAPS FOR PHYSICAL ENVIRONMENTS
Organization Name
Inventor(s)
Matt Silverman of Shaker Heights OH (US)
Taha Hajar of Chavannes-Renens (CH)
Salvatore Valenza of Pomy (CH)
Evgeny Yankevich of Beachwood OH (US)
MODELING OF MULTI-PATH REFLECTION FOR GENERATING WIRELESS CONNECTIVITY HEATMAPS FOR PHYSICAL ENVIRONMENTS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240345200 titled 'MODELING OF MULTI-PATH REFLECTION FOR GENERATING WIRELESS CONNECTIVITY HEATMAPS FOR PHYSICAL ENVIRONMENTS
Simplified Explanation: This patent application describes a method for determining a 2D digital elevation model (DEM) for a physical environment, identifying obstacles visible from an access point, and generating a 3D heatmap for the physical environment based on RF power calculations.
Key Features and Innovation:
- Determining a 2D DEM for a physical environment.
- Identifying obstacles visible from an access point using the DEM.
- Calculating RF power based on RSSI values for generating a 3D heatmap.
Potential Applications: This technology could be used in:
- Urban planning for analyzing line of sight and viewshed.
- Telecommunication network optimization.
- Environmental monitoring for assessing visibility and coverage.
Problems Solved:
- Efficiently analyzing visibility and obstacles in a physical environment.
- Enhancing network planning and optimization.
- Improving decision-making in urban development projects.
Benefits:
- Accurate visualization of obstacles and coverage areas.
- Enhanced network performance and reliability.
- Cost-effective planning and deployment strategies.
Commercial Applications: Title: "RF Power-Based 3D Heatmap Generation for Enhanced Network Planning" This technology could be utilized by:
- Telecommunication companies for optimizing network coverage.
- City planners for urban development projects.
- Environmental agencies for monitoring visibility and coverage.
Prior Art: Readers can explore prior art related to RF power calculations, viewshed analysis, and 3D heatmap generation in the fields of telecommunication, urban planning, and environmental monitoring.
Frequently Updated Research: Stay updated on research related to RF power optimization, DEM analysis, and network planning strategies to enhance the application of this technology.
Questions about RF Power-Based 3D Heatmap Generation: 1. How does this technology improve network planning and optimization processes? 2. What are the potential challenges in implementing this method in real-world scenarios?
Question 1: How does this technology improve network planning and optimization processes?
Answer 1: This technology enhances network planning by providing a detailed analysis of obstacles, visibility, and coverage areas in a physical environment. By generating a 3D heatmap based on RF power calculations, network planners can make informed decisions to optimize network performance and reliability.
Question 2: What are the potential challenges in implementing this method in real-world scenarios?
Answer 2: Some potential challenges in implementing this method could include the accuracy of the 2D DEM, the complexity of identifying obstacles, and the integration of RF power calculations into existing network planning tools. Additionally, ensuring the scalability and efficiency of the process in large-scale environments may pose challenges that need to be addressed during implementation.
Original Abstract Submitted
a method includes determining a 2d dem for a physical environment, determining a viewshed for an access point in the physical environment using the dem, and identifying, at the end terminal, at least one obstacle that is visible from the access point. for each point in space within the physical environment that is on a same side of the at least one obstacle as the access point: a respective first rssi is determined, the respective first rssi being associated with a direct los ray from the access point to a point in the space. a respective second rssi for each of the at least one obstacle is determined to yield at least one second rssi. a respective rf power based on the respective first rssi and the at least one second rssi is also determined, the respective rf power being used for generating a 3d heatmap for the physical environment.
