Terror Attack Will Send La Back To Landlines

[Alpine]

LA POLICE ARE working out a way to jam all mobile phones and wireless devices in the event of a terror attack.
The plan is being drawn up by Sheriff Lee Baca and other law enforcement authorities. Baca was a bit spooked that terrorists used cell phones to detonate explosives in the case of the March 11 railway bombings in Spain. During a junket, er, fact finding mission to Pakistan, he was told how phone jamming technology had helped thwart the attempted assassination of Pakistani President Pervez Musharraf in December.

Baca told the LA Daily News that public safety was more important that public convenience and he was looking at methods to use phone jamming in the event of an attack.

He has an up hill battle. Currently jamming is against FTC regulations and the mobile phone industry objects to the use of the jammers, arguing that the airwaves are public property and jammers violate the rights of their customers. However some security experts warned that the use of jammers would bugger up any attempts by people to contact emergency services in a terror attack. Many police, fire department, hazmat units and doctors rely on cell-phone communications.



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THe INQ!

[Zone-MR]

What can I say... the wold has a severe excess of idiots.

Firstly, jamming cellphones on a large scale is near-enough impossible. The spread-spectrum method used to transmit GSM signals makes them almost immune to interference. Of course there are active systems which simulate fake base-stations, but they have a limited range unless you feel like microwaving everything and everyone in the nearby vicinity. Wouldn't it be much easier to ask cellphone operatiors to disable their services temporarily, rather than devising methods to jam them? I'm sure cell operators would be more than willing to cooperate in cases where the govermnent has actual evidence that a bomb detonation via cellphone is imminent (and they could still permit access to emergency lines).

Secondly, unless they plan to do away with celphone communication in an entire area permanantly, the jamming ability is usless. Had they had the technology, the Madrid bombings would not have been prevented. You'd need to know for certain that a terror attack is going to occur. You can't just keep the entire spectrum blocked for good measure.

Thirdly, if this 'defense' does become commonplace, terrorists will use timers, or a long-range radio on a different frequency band. The only reason cellphones are used for detonation atm is because it's cheap and convenient. Anyone can obtain an el-cheapo cellphone with a tarrif with no contract, and connecting the RI (Ring indicator) pin to a detonator circuit via a simple relay or transistor is trivial.

[JacKDynne]

Quote:

During a junket, er, fact finding mission to Pakistan,

Surely he could have done something more useful with taxpayer money

/JD

[wase4711]

Glad I dont live in La La land....