Remcom offers products and consulting services for wireless propagation applications ranging from military defense to commercial communications.
Our Wireless InSite software provides efficient and accurate predictions of radio wave propagation and communication channel characteristics in complex urban, indoor, rural, and mixed path environments. In addition, our Propagation Software Division specializes in government contracting efforts such as developing custom software and performing research and analysis.
Propagation projects that Remcom can simplify include:
- 5G MIMO
- Ad-hoc and temporary networks
- Base station coverage analysis
- Indoor WiFi
- Microcell coverage
- LTE and WiMax throughput analysis
- Moving vehicle or aircraft
- Tower placement in urban environments
In this example the signal transmission between a massive MIMO base station and a mobile device located in downtown Rosslyn is analyzed using Wireless InSite’s MIMO capability.
Ad hoc peer-to-peer networks can provide reliable communications in emergency situations where fixed infrastructures, like base stations, may not be available. This example demonstrates Wireless InSite's Transceivers capability.
Wireless InSite provides a limited method to model communication within culverts, mines, or tunnels. Culverts, mines, or tunnels can be designed within the software and used for analysis. This example demonstrates setting up a culvert and modeling a communication system.
Remcom’s Wireless Insite provides a way to handle uncertainty in a scenario through the use of Monte Carlo parameters for elements within the scenario. This example demonstrates how to utilize Monte Carlo materials within Wireless InSite to vary material properties quickly and efficiently.
This presentation demonstrates a new predictive capability for simulating massive MIMO antennas and beamforming in dense urban propagation environments. Remcom's unique approach allows us to predict the signal-to-interference-plus-noise ratio (SINR) at specific device locations and the actual physical beams formed using these techniques, including unintentional distortions caused by pilot contamination.
To keep up with rising demand and new technologies, the wireless industry is researching a wide array of solutions for 5G, including Massive MIMO. Remcom’s Wireless InSite provides an efficient method to predict channel characteristics for large-array MIMO antennas in complex multipath environments.
This presentation demonstrates how the 3D ray tracing code in Wireless InSite can accurately predict received power coverage even in a multi-room environment containing many walls and different materials types. In order to verify the accuracy of the code, the floor plan of Remcom’s business offices was modeled in the software with a WiFi antenna and a third party tool was used to create a coverage plot of the received power throughout several of the suites.
Uncertainty in structure geometry is a fundamental limitation of ray-tracing methods when simulating urban propagation. We present a hybrid approach using ray-tracing methods and empirically derived loss factors to incorporate the effect of unknown interior layouts. This approach is compared with a more typical empirical implementation to demonstrate the benefits of hybridization.
Remcom performed a study using Wireless InSite's MIMO capability to generate the complex channel matrices for several mobile devices in an urban scene. We then extracted these results and applied two standard beamforming algorithms (using mathematical analysis tools) to visualize beamforming in motion.
This short animation shows predicted RCS from an air traffic control radar with an aircraft flying over a wind farm, before and after the static ground clutter (returns from terrain) are filtered out.
This video expands a basic floor plan design into a six-story office building. Wireless InSite’s duplication tools make it easy to add levels and floors to the model. In addition, the creation of stairwells and a central glass atrium with a peaked roof are shown.
This video introduces Wireless InSite’s Floor Plan tools and shows the user how to create and edit an indoor environment. The demonstration includes the placement of walls, doorways, and windows, along with material selection from Wireless InSite’s material database. In addition to the 2D floor plan editor, the video also demonstrates how to make edits within the 3D display.