News Articles

Thursday, June 19, 2014

Huawei and Vodafone manage to share 3G GSM and 4G LTE in the same spectrum

Huawei says it’s successfully run the world’s first GSM-LTE Dynamic Spectrum Sharing (GL DSS) trial with Vodafone Spain. It’s a technology that allows real-time changes to be made to the allocation of frequencies for 3G GSM and 4G LTE traffic.

GSM is given higher priority in periods of heavy traffic, protecting against the risk of interference to voice calls, while LTE can be given additional spectrum when appropriate. The trial delivered LTE capacity gains of up to 50%.

The reason for trialling GL DSS is the worldwide demand for LTE spectrum. For example; Vodafone currently holds 20MHz of 1.8GHz spectrum, of which 10MHz is used for LTE and the rest for high GSM traffic.

Print
Author: The Fonecast
0 Comments
Rate this article:
No rating

Categories: Networks and operators, NewsNumber of views: 1254

Tags: vodafone4gLTEhuawei3ggsm

Leave a comment

Name:
Email:
Comment:
CAPTCHA image
Enter the code shown above in the box below.
Add comment

Name:
Email:
Subject:
Message:
x

Follow thefonecast.com

Twitter @TheFonecast RSS podcast feed
Find us on Facebook Subscribe free via iTunes

Archive Calendar

«September 2016»
MonTueWedThuFriSatSun
2930311234
567891011
12131415161718
19202122232425
262728293012
3456789

Archive

Terms Of Use | Privacy Statement