You are here: Home1 / News & Insights2 / Case Studies3 / Wi-Fi WLAN Network Protocol Investigation Case Study
Target Products
Various smartphones and access points
Purpose
Show evidence of use of an essential patent claim regarding optional features of 802.11n/ac in the target devices
Procedure
- Created a test plan to perform over-the-air testing and analysis
- Established communication between the mobile and an access point
- Captured network protocol packets using AirPcap packet capture adaptor on a laptop and Wireshark network protocol analyzer
- Set up the packet capture in “promiscuous” mode
Result
- Sifted through the captured MAC packets to find the appropriate packets transmitted. Analyzed the content of those packets to identify if infringement took place.
- Full report generated including test methodology, test results, explanation of results, and expert opinion

About Us
GHB Intellect is a full-service intellectual property consulting and engineering services firm. With a growing cadre of hundreds of industry-seasoned experts & professionals, as well as access to full suites of design and testing equipment, we specialize in high-tech, science, and innovation.
GHB Intellect
6540 Lusk Blvd., Ste C259
San Diego, CA 92121
(858) 367-3642
info@GHBintellect.com
HOURS
Mo-Fr: 8:00am – 5:00pm
Sa-Su: Closed