just not by dsrc. so even if dsrc was mandated for vehicle to vehicle signaling, soon all new cars will be connected to the general purpose mobile networks for all kiens of other purposes. that should make safety more cost effective. if it's part of the general purpose network but it also means the band can be reorganized to maximum the public interest. since this would be starting fresh. there's a distinction between real time safety of life applications which must be uniform interoperable and commercial or informationark l applications. such as getting an ad flashed on your windshield when you stop at a red light near mcdonald's or downloading maps or swapping videos with other cars and we can use other spectrum for that purpose. when the commissioners spoke here on this topic two years ago and nothing has really changed since then he particularly emphasized that the noncritical safety use of this should be shared with wifi. it's starting from scratch today so now is the time to decide how it will us

has not mandated dsrc. if you look on their website, it remains the significant rule making and it's a key part of the u.s. department of transportation its strategic plan and more infrastructure deployments are happening at the state level funded by tax dollars. new equipment is being introduced by vendors and just last week the ieee body stood up a stud die grogroup to refresh updat the standard. cellular vehicle to everything should be the designated technology of choice, this late to the party technology challenger uses exactly the same spectrum as dsrc but not int interoperable technology. it was created by the global cellular industry in response to china's decision to move to a cellular based system to do this. we're still in the united states in very early days. it has not been tested anywhere near the level of dsrc and not been tested by government. it may well be a great technology. it may well be a better tech knowing than dsrc but that's a proof point that needs to be developed along with some e

cars will be connected just not to buy dsrc so even if dsrc was mandated for vehicle to vehicle signaling soon all new cars will be connected to the general purpose mobile networks for all kinds of other purposes. that should make safety more cost-effective and it is simply part of the general purpose network rather than being a standalone proprietary dsrc network but it also means the band can be reorganized to capitalize the public interest since this would be starting afresh. third, whatever technology is used there remains a critical distinction between real-time safety of life application which must be narrowband in uniform and their operable in commercial or informational applications such as getting an advertising flash and add flashed on the windshield when you stop at a red light in mcdonald's or downloading maps or stopping videos other cars. we can use other spectrum for that purpose or share the commercial band with wi-fi. when commissioners o'reilly spoke here at the topic two years ago leave it or not and nothing has really changed since then but the commissioners o'reilly p

for example all of the proposals required the danielle had to include dsrc in your proposal. doesn't look like that's going to go away. some states state-level d.o.t.'s have said they were going to contain to push it. it's not a unified dsrc so the regulators and government are taking a step back and saying maybe it's a quicker path and we should get out of the way and let the market versus takeover. this is a little technical and i'm not getting into too many of the details but i want to highlight a couple of things about spacex which many of you may be hearing about for the first time. it's the same spec german offers almost superior capability. you have the same and it's also high bandwidth. in addition you can operate without network and i can't tell you how many senior industry engineer executives with far more advanced degrees and i will ever see in my life are telling me the carriers would never allow direct communication without access to the network you're going to have that communicate with the network and there'll be too much latency for this to be a relevant appli

but for safety, i suspect it would be the same protocol as dsrc. i will have to check the slide again. shouldn't show a difference i don't think. >> thank you all for a great conversation. and thank you guys for joining us. [ applause ] >>> thursday morning we visit salem oregon for the next stop on the 50 capitals tour. governor kate brown our guest on the bus during washington journal starting 9:30 a.m. eastern. >>> now a hearing on space and national security. members of the house armed services subcommittee heard testimony from general john raymond, commander of the air force base command and other defense department officials. this is about 40 minutes. >> good afternoon, this is -- welcome, everybody. this hearing of the subcommittee on strategic forces. and our hearing on the 2019 budget request for national security space programs. unfortunately, as everybody in the room now knows, we were interrupted by votes and we're an hour behind starting off. so for the sake of not keeping you all here all night, i'm going to submit my opening ranking