Wireless – WiFi Technology Expertise
Ocean Tomo, a part of J.S. Held, technical experts specialize in WiFi communications. We have a number of technical experts with over 25 years of experience in R&D, product development, and development of standards. Our areas of specialization cover 802.11 a, b, g, n, ac, ad, af, ah, ai, aj, aq, ax, ay, and future standards. We also have testing capabilities that allow us to conduct testing both in a lab environment (captive testing) and in live commercial networks. Other more traditional reverse engineering (RE), capabilities such as software RE and circuit extraction are also available when testing solutions are not sufficient for uncovering Evidence of Use (EoU), in Intellectual Property (IP), matters.
Reach us by email at [email protected] or click the Contact Us button below and one of our experts will contact you shortly. Let us put our technical knowledge to work for your team. We look forward to partnering with you.
Whether to confirm use of an essential feature of a standard, an optional feature of the standard, an implementation specific feature related to the standard, or other non-standardized feature, we have a wide range of capabilities for testing those features.
Testing Examples
Figure 1 shows an example test setup for WiFi testing. A Device Under Test (DUT) is connected to a WiFi network and a monitoring laptop is capable of monitoring the communications between the DUT and WiFi test Access Point (AP).
In the test setup of Figure 1, the monitoring laptop contains an application for passively listening to WiFi transmissions between the DUT and the test AP.
Figure 2 shows a screen capture of the messaging between the DUT and the test AP, together with the protocol information transmitted as part of the messaging.