CDMA, as I think we discussed, is something that's existing in the market and is maturing. It's a technology that needs to be maintained, because it is a large telecommunications service, especially in North America.
So those patents are there, they're done, and I don't think there's work to do on patent improvements when it comes to CDMA technology. For LTE, again, I'm maybe not the patent expert, but when a patent is registered, a patent is a patent. It stays a patent, and the patent doesn't change until someone makes a new patent.
So if we are licensing the use of those patents on a non-exclusive basis, certainly any other company is capable of doing the same. If we have that competence and expertise within Ericsson, which is really important to us--we spend so much on LTE, this is such a great addition to that global research workforce, and it's based here--then if new patents are created, of course they would be registered under Ericsson.