Nokia has filed a compaint against Apple for infringing on its GSM, UMTS, and WiFi “standards,” which is as absolutely vague as it sounds. While Nokia states that forty vendors have licensed its patents in these areas there is no mention of the specific instances of infringement and, given that GSM, UMTS, and WiFi are the defacto standards for GSM-based phones across the board it’s hard to tell what Nokia’s real problem is here.
Nokia, for example, has a few thousand patents dealing with UMTS alone while this one, #7,599,665, seems to deal specfically with radio hand-off between GSM/EDGE, UMTS, and WiFi.
The invention relates to a method for selecting radio resources for a communication session in a wireless communication terminal. In order to facilitate the selection of quality of service between diversified terminals, terminal capabilities are described by a set of capability parameters, the set including at least one parameter indicative of the terminal’s capabilities. Based on the set of capability parameters, a dedicated quality class set is defined for an application instance residing in the terminal, the quality class set including at least one quality class for the application instance. When a session is to be established between at least two application instances residing respectively in at least two terminals, at least one quality class is negotiated for the session, the at least one quality class being determined based on the dedicated quality class sets of the at least two application instances. Based on the negotiation, radio resources are then allocated for the session.
Nokia has been struggling to gain traction in the high-end phone market now that we live in an iPhone world and this may be a last ditch effort to derail futre models or, assuming they’re going for a bit more mercenary approach, cash in on some of the iPhone’s success. Our in-house guy with a law degree/MobileCrunch intern Jeremy is on the case.