Re: 4G Technology

Posted by charles-4 on
URL: https://www.es-forum.com/4G-Technology-tp2597700p2597929.html

In the firmware update V 37 for the Spectran HF V4, the LTE frequency bands of LTE 800 and LTE 2600 are present now.

Greetings,
Charles Claessens
member Verband Baubiologie
www.milieuziektes.nl
www.milieuziektes.be
www.hetbitje.nl
checked by Norton

  ----- Original Message -----
  From: JD
  To: [hidden email]
  Sent: Monday, February 28, 2011 8:55 PM
  Subject: Re: [eSens] 4G Technology



  --- At 11:37 AM 28 02 2011, [hidden email] wrote:
  >
  >Can anyone direct me to some appropriate sites about the new emerging 4G wireless technology. It appears that this is intended to replace the current 3G technology. I wonder how much worse this is than 3G. I read that there are two transmission technologies used for 4G, but I dont know the transmission spectrums. How are the transmission towers set up and do they require the same number of towers than 3G or more? I really dread this new technology.


  3G4G Wireless Resource Center
  http://www.3g4g.co.uk/

  http://www.3g4g.co.uk/Broadband/

  4G Mobile Broadband Evolution - 3GPP Release 10 and Beyond - HSPA+, SAE/LTE AND LTE-Advanced
  4G Americas - February 2011
  PDF: - http://www.3g4g.co.uk/Broadband/MB_WP_4GAmericas_1102.pdf

  ~~~~~~~

  4G - http://en.wikipedia.org/wiki/4G
       http://en.wikipedia.org/wiki/4G_Americas
       http://www.3gamericas.org/

      Access schemes
  http://en.wikipedia.org/wiki/4G#Access_schemes

      History of 4G and pre-4G technologies
  http://en.wikipedia.org/wiki/4G#History_of_4G_and_pre-4G_technologies

      Additional resources
  http://en.wikipedia.org/wiki/4G#Additional_resources


  4G LTE Advanced Tutorial
  <http://www.radio-electronics.com/info/cellulartelecomms/lte-long-term-evolution/3gpp-4g-imt-lte-advanced-tutorial.php>
  http://www.radio-electronics.com/

  Orthogonal frequency-division multiple access (OFDMA)
  http://en.wikipedia.org/wiki/OFDMA

  WiMAX - http://en.wikipedia.org/wiki/WiMAX

  LTE Advanced
  http://en.wikipedia.org/wiki/LTE_Advanced
  http://www.3gpp.org/article/lte-advanced

  3GPP Long Term Evolution
  http://en.wikipedia.org/wiki/3GPP_Long_Term_Evolution
  http://www.3gpp.org/

  3rd Generation Partnership Project (3GPP)
  http://en.wikipedia.org/wiki/3GPP

  Universal Mobile Telecommunications System (UMTS)
  http://en.wikipedia.org/wiki/UMTS

  ~~~~~~~

  technical info at Scribd: - register for your free password: -

  4G LTE Course - PowerPoint document -
  http://www.scribd.com/doc/35946508/LTE-Course

  4G Wireless System - General Specifications - PowerPoint document -
  http://www.scribd.com/doc/30279283/4G-Wireless-System-Ppt


  technical PDFs at Scribd: -

  LTE Protocol Overview - White Paper - 2008-10
  http://www.scribd.com/doc/18094043/LTE-Protocol-Overview

  LTE for UMTS - OFDMA and SC-FDMA Based Radio Access - Book - 2009
  http://www.scribd.com/doc/45314485/LTE-The-UMTS-Long-Term-Evolution

  Key features of the LTE radio interface - Ericsson Review No. 2, 2008
  http://www.scribd.com/doc/38949479/6-Lte

  UMTS Long Term Evolution (LTE) Technology Introduction- 2007-03
  http://www.scribd.com/doc/36532092/Lte-Wp-0703-Rands

  LTE: The Evolution of Mobile Broadband - IEEE Comm Mag - April 2009
  http://www.scribd.com/doc/36679064/LTE-The-Evolution-of-Mobile-Broadband






  ...



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