What happened to Nextel iDEN?
The Nextel network was officially shut down at 12:01 a.m. on June 30, 2013, and Sprint is currently deploying LTE equipment on the 800 MHz spectrum formerly used by the iDEN network….Nextel Communications.
| Trade name | Nextel |
|---|---|
| Defunct | August 12, 2005 |
| Fate | Merged with Sprint Corporation |
| Successor | Sprint Nextel Corporation NII Holdings |
Do Nextel phones still exist?
So the question still stands, is Nextel back? The short answer is, no because the technology never left, it only improved. While we do not offer Nextel phones or services, our Interoperability Technology connects your phone with two-way radios in your business.
What happened to the iDEN network?
Sprint Nextel provided iDEN service across the United States until its iDEN network was decommissioned for additional LTE network capacity on 30 June 2013. SouthernLINC Wireless provided iDEN service across the United States until its iDEN network was decommissioned for additional LTE network capacity on 1 April 2019.
Is Nextel coming back?
Nextel — the other name behind the 2005 merger that bedeviled Sprint — is making a comeback alongside Tender Vittles, Tidy Wipes, Hai Karate and Drixoral. Retrobrands USA, a Florida-based company, claims Sprint abandoned the Nextel brand in 2013. So it’s fair game, and Retrobrands has grabbed it.
Do they still make push to talk phones?
The highly developed cell-phone infrastructure available in most countries has made PoC a very efficient and cost-effective method of communication, rendering the traditional PTT walkie-talkie obsolete.
What is iDEN SIM?
iDEN is used in the U.S. by Nextel and Southern LINC. Newer iDEN phones use a SIM card that is compatible with GSM phones for overseas roaming. However, iDEN is a very different standard from GSM. Most iDEN phones are not compatible with GSM networks, and GSM phones are not compatible with iDEN networks.
What is CDMA mobile network?
CDMA (Code-Division Multiple Access) refers to any of several protocols used in second-generation (2G) and third-generation (3G) wireless communications. As the term implies, CDMA is a form of multiplexing, which allows numerous signals to occupy a single transmission channel, optimizing the use of available bandwidth.
Is push-to-talk coming back?
Push-to-talk is coming back for FirstNet and the business community. Siyata Mobile is bringing PTT wireless phones and tablets back, but this time it’s an Android, it uses a digital wireless network, it’s 4G and its LTE. Push-to-talk wireless services are coming back, thanks to a company you may not have heard of yet.
Why did they get rid of Nextel?
Nextel’s network ran on a different technology than Sprint’s, making it difficult for the combined company to optimize its wireless infrastructure assets. Sprint had to put its radios on all of Nextel’s towers, and vice versa.
What frequencies does Iden operate on?
iDEN is designed and licensed to operate on individual frequencies that may not be contiguous. iDEN operates on 25 kHz channels, but only occupies 20 kHz in order to provide interference protection via guard bands.
How many users can Iden support per channel?
iDEN supports either three or six interconnect users (phone users) per channel, and six dispatch users (push-to-talk users) per channel, using time-division multiple access. The transmit and receive time slots assigned to each user are deliberately offset in time so that a single user never needs to transmit and receive at the same time.
What is iDEN technology?
Integrated Digital Enhanced Network (iDEN) is a mobile telecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular telephone. It was called the first mobile social network by many technology industry analysts.