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« Failure of FCCSprint 4G »
This is a sub-selection from Deja Vu?

iansltx

join:2007-02-19
Austin, TX
kudos:2
reply to lakerfan82

Re: Deja Vu?

QChat worked well...hopefully they bring it back. Should do great when CDMA hits former MIRS bands.



BillRoland
Premium
join:2001-01-21
Ocala, FL
kudos:3
Reviews:
·Cox HSI

said by iansltx:

QChat worked well...hopefully they bring it back. Should do great when CDMA hits former MIRS bands.

QChat worked so great that's why they abandoned it?

Sprint is posturing to sell the iDEN network, plain and simple. Hesse has been trying to for over a year and now he's forcing the issue. Motorola didn't keep their iDEN business unit just to watch its biggest customer shut it down in 2 years. You can't just put wideband CDMA or LTE on the ESMR iDEN spectrum, in many cases the Nextel spectrum isn't even contiguous.

Sprint is posturing for a sale. That's going to help raise the cash for all all this other stuff.
--
"Don't steal. The government hates competition."
Beyond AM. Beyond FM. XM

iansltx

join:2007-02-19
Austin, TX
kudos:2

What does the MIRS bandplan look like?


iansltx

join:2007-02-19
Austin, TX
kudos:2
reply to BillRoland

By which I mean, if there's 1.25MHz of contiguous spectrum, that's enough to make CDMA coverage on Sprint MUCH better...



iLive4Fusion
Premium
join:2006-07-13
reply to iansltx

said by iansltx:

QChat worked well...hopefully they bring it back. Should do great when CDMA hits former MIRS bands.

NO!!! QCHAT was terrible and by far way too unreliable to use for public safety!
--
2010 Ford Fusion Sport


iLive4Fusion
Premium
join:2006-07-13
reply to iansltx

said by iansltx:

By which I mean, if there's 1.25MHz of contiguous spectrum, that's enough to make CDMA coverage on Sprint MUCH better...

Will they even be able to do anything in the South where Southern Linc iDEN operates since they have a lot of the SMR band down here?
--
2010 Ford Fusion Sport

iansltx

join:2007-02-19
Austin, TX
kudos:2

Nextel oesn't share spectrum with SouthernLINC AFAIK so yes.


patcat88

join:2002-04-05
Jamaica, NY
kudos:1
reply to iLive4Fusion

Why are you using a public cellphone network for public safety in the first place? Whats going down in the first hurricane or flood?



iLive4Fusion
Premium
join:2006-07-13

said by patcat88:

Why are you using a public cellphone network for public safety in the first place? Whats going down in the first hurricane or flood?

Ask the government, they heavily rely on Nextel...
--
2010 Ford Fusion Sport


Vchat20
Landing is the REAL challenge
Premium
join:2003-09-16
Columbus, OH

Probably because the core DirectConnect system operates on a completely different infrastructure than the phone side and is much more reliable in emergency cases even when the phone-based networks are getting hammered to the point of 'All circuits are busy!'. Ask anyone here who has any Nextel devices and used them in a hurricane or flood or any other major emergency and they'll praise it.

There's also the fact that pretty much all Motorola built Nextel phones have the ability to run as a point-to-point (or phone-to-phone in this case) digital PTT even when there is no network available.

Unlike other cellphone networks, Nextel is actually designed from the ground up much like Motorola's own trunked radio systems. In fact even their own documentation and network schematics refer to tower transceiver equipment as base stations and phones as radios. The air interface acts just like a trunked radio system. And, hilariously enough, the actual interconnect side (normal 10 digital phone calls) is just an afterthought to the system and is mostly just a kludge on top of the radio system. It acts no different than say having a radio at the tower taped to a phone handset and making your call on another radio out in the field.

Put it quite simply: Motorola designed the iDEN system for reliability and availability first and foremost and when Nextel was actually Nextel they took that to heart and that is how it has been run ever since.

The government and various public service/safety groups are not stupid. Nextel has a superior product that works.

This is precisely why I posted earlier pondering what Sprint was going to do with the network. Moreso hoping it actually gets sold off and to someone who is responsible with it. Since Motorola hasn't made a peep at all in regards to thoughts about getting out of the business I have a large assumption they are going to have a lot to say about where Sprint goes with this.
--
I swear, some people should have pace-makers installed to free up the resources. Breathing and heart beat taxes their whole system, all of their brain cells wasted on life support.-two bit brains, and the second bit is wasted on parity! ~head_spaz