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South Carolina Wants To Jam Cell Phone Signals
Corey Brook writes "The South Carolina state prison system wants the FCC to grant them and local officers permission to block cell phone signals. News has been out about the growing problem of them perps smuggling cell phones into prisons for a while now. Inmates use cell phones as commerce, to implement fraud, smuggle drugs and weapons, and to order hits. Of course, some may use it to just talk to a loved one any time they can." Hopefully movie theaters and restaurants do it next.
you do NOT get to do whatever you want whenever you want. Those rights were temporarily forfeited upon conviction. Sounds like a good idea to me.
"Jamming" is not necessary. Everyone seems to think that blowing out a signal is the only way to get things done. That is way too short-sighted.
It's easy to install a cell network of your own. Hell, Sprint sells 4-person personal cell towers in their stores in the US. So instead of "jamming" the frequencies, make a localized cell network that simply black-holes the unauthorized calls. This could even be adapted so the ESNs of legitimate users (guards, warden, etc) could be passed through, so everyone is happy.
Or if you want to go the "Big Brother" route, make a localized network that snoops on all the unauthorized voice and data traffic. Seems like a great way to prove that criminals inside jails with cell phones are actually orchestrating crimes instead of just guessing about it.
Our local cinema already blocks cell-phone signals. Active blocking violates FCC regs. Passive blocking is just fine per my understanding. Phones work in the lobby but drop to 0 bars as soon as you get to the hallway leading to the screens.
The logistics of retro-fitting an entire prison complex with a passive blocking cage may be prohibitively difficult, though. In the theater, it was a design feature when it was built a couple of years ago.
He's getting rather old, but he's a good mouse.
So they found a nit to arrest me on -- some unpaid fine or some such -- and they were holding me pending release as soon as some friends could bring in the money I owned.
Alas, Bush was visiting that day and they needed the local police station for security operations. And so everyone they were holding had to be carted off to the state correctional facility. Fun stuff.
I has asked to use my cell phone so that I could make some calls to those trying to get me out, so that they would know where to go to get me out. It was a mad rush at that police station and many of the cops there looked very distracted and confused. Since I was polite to those who held me behind bars, they granted me this request.
They were so distracted they forgot they actually gave me my cell phone! Well, I decided to just slip it in my pocket and hang on to it.
When I arrived at the correctional facility, they knew that myself and the other guys were coming from the local police station, so they did not bother to "pat us down". It was simply a prisoner transfer. We were wearing our civilian clothes when we arrived, and they have this elaborate process of "processing" everyone. So into the waiting room we went. Before they put us in, they made us take off our coats and dump them in piles along a wall on the floor. Fortunately, I had thought to move my cell phone from my pants to my coat pocket en route to the facility, so I dropped my coat with cell phone nicely packed inside.
The other immates were, for the most part, behaving like civilized people. It was the prison facility that had a lot of bad attitude towards us. Hell, you'd think they were the criminals! There were cameras everywhere, and I noted the position of each and every one of them.
So, during the process, they put us into those horrid bright-orange jumpsuits, and back into the holding area. They would occasionally allow one or two of us out to make phone calls from the payphone on the wall. Though, you needed a special number to make any calls at all, and they would limit you to a minute or so. And they were very slective about whom they allowed to make phone calls, and not everyone got a chance.
So, I was allowed out to make a phone call and ask a question or two. After I was done, I watched all the personell and they all looked busy doing things and weren't watching me. I decided, what the hell -- I boldly strode over to where my coat was dumped on the floor, and in one swift move that would make any slight-of-hand magician proud, I swooped down and snatched the cell phone from my coat pocket without anyone noticing! 3 seconds afterwards, I was told to go back to the holding area, and I did.
I carefully noted the layout of the holding area, which had a very big window so the personell could see us, and there was also a camera. There were about 30 or so of us in that holding area. Ah, but there was a small area near the open toilet that the camera could not see and was not in the view of the guards. Perfect! I went to that area and made a couple of phone calls to those outside to tell them how to access my bank accounts to get the money to get me out of jail! Perfect!
Of course, other innmates noticed I had a cell phone, and immediatly I was "everyone's friend". They all began asking me if they could borrow my cell to call a girlfriend, a wife, or a mother. I was so moved by this I lent them this. I had them all stand, one at a time, in that same "sweet spot" whilst others stood watch.
Not one single person called to make a drug deal. Not one single person called to make a hit order. ALL called family, friends, loved ones, and the like. T
Ruby Neural Evolution of Augmenting Topologies
Another possible solution is to have a dummy base station that the cell phones will connect to, since it will have a stronger signal than the towers farther from the prison. If the base station is set up so as not to pass any calls on, it effectively blocks the calls. However, such a solution is currently not allowed as it would also interfere with calls for some distance around the prison, as well as the intended calls originating inside the prison.
"I don't get why are cellphones themselves a problem, and why the solution is jamming them."
http://mediaresearchhub.ssrc.org/grants/funded-projects/prison-phone-service-provider-contracts-kickbacks-and-fiscal-impact-on-prisoners2019-families
The state makes a fortune off prison telephones. All of the talk about "planning crimes" or "drug deals" is total BS.
You got that right. I worked in the inmate phone racket (as a peon engineer) many years ago, when the market first opened up. In the beginning, county jails and smaller prisons were served by independent phone companies. These companies were mostly local pay-telephone operators -- a market created with the AT&T breakup -- who discovered that it was far more profitable to operate jail-phones than coin operated pay phones. For one thing, you didn't need to go around collecting the coin: inmate phones were collect call only. Secondly, they charged the highest tariffed rate: person-to-person, operator-assisted, collect with sugar on top rates.
There was no actual operator to pay, the inmate just dialed and said his name at the voice prompt and the phone called up his mom/wife/girlfriend with the recorded message: "Will you accept a collect call from inmate x in the county jail? Dial 'one' to accept, 'two' to refuse." Even a local call would cost at least 25 cents plus $1.50 to $3.00 in fees. If the applicable tariff allowed, even these local calls were charged by the minute. An inmate's loved ones could easily get charged hundreds of dollars a month just to keep in touch. There was no warning that these calls would be that expensive.
The jails were happy to provide this service, since the commissions they would receive really helped the jail budget. The jail operators weren't too concerned with the ethics of taking kickbacks, since it was common practice for pay telephone operators to pay a site commission to the property manager in exchange for allowing the placement of the pay phone in the store/bar/restaurant/office building/etc. Of course, the inmates were literally captive consumers. There was no other legal method of real-time communication with the outside world.
Some places had laws that required that the commissions be used for inmate welfare and education only. And there were some particularly ethical jail administrators that also used site commissions only for benefit of the prisoners even without a law requiring it. But usually the commissions went right back into the general fund operating the facility, with the benefit that the administrator or his/her boss could spend it as they pleased, whereas government provided (tax) funding had to be spent where the governing authority specified.
There were also "gifts" provided to sheriffs and jail administrators. These were usually "in-kind", to provide some cover from bribery laws. An in-kind gift could be an artist-signed wildlife lithograph by a well-known, first-class illustrator.
I've long since been out of that field, and the small operators have consolidated and many have sold out to big communications firms, but the business model remains the same.
I am not a crackpot.
And why not intercept all calls by setting up a prison-wide base-station? Use the ECHELON system or something to take care of the intercepted calls.
You know this is an idea I could really get behind - microcell equipment for office buildings, etc. has reached quite an affordable level and wouldn't really be more than a drop in the bucket when it comes to a prison budget. This way guards, staff, and visitors could still use their cell phones -- perhaps when you arrive at the prison check-in desk you give them your cell's ESN - they enable it for 8 or 12 hours through their microcell - you can make all the calls you want, etc. If you slip the phone to a prisoner or whatever, they are cutoff within the day and the phone is useless. Obviously all phone numbers "from and to" will be recorded - and you can be informed as such when you give them your ESN to get service within the prison.