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Showing posts with label Carrier Aggregation. Show all posts
Showing posts with label Carrier Aggregation. Show all posts
Friday, August 26, 2022

How Multiband-Cells are used for MORAN RAN Sharing

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In the previous blog post I have explained the concept of multi-band cells in LTE networks  and promised to explain a bit deeper how such ce...
1 comment:
Monday, August 22, 2022

DCCA Features and Enhancements in 5G New Radio

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In another new whitepaper on 5G-Advanced , Nokia has detailed DCCA (DC + CA) features and enhancements from Rel-15 until Rel-18. The followi...
Monday, May 23, 2022

5G Reality Check - Data Rates

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One of the common questions that we encounter is why are 5G speeds so low as we were promised 5G downlink speeds of 20 Gbps. Most people do ...
Monday, June 22, 2020

Carrier Aggregation (CA) and Dual Connectivity (DC)

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This topic keeps coming up every few months with either someone asking me for clarifications or someone asking us to make a video. While...
Thursday, May 7, 2020

How the A6 Measurement Event triggers Secondary Cell Change in LTE Carrier Aggregation Calls

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Last week I read in Martin Sauter's blog about the LTE RRC A6 measurement event . Although I am quite interested in RRC measurements...
2 comments:
Sunday, October 27, 2019

R&S Webinar on LTE-A Pro and evolution to 5G

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Rohde & Schwarz recently uploaded a webinar video on their YouTube channel. I found it really useful. It's embedded below. Top...
Thursday, July 18, 2019

5G SpeedTests and Theoretical Max Speeds Calculations

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Right now, Speed Tests are being described as 5G killer apps. SpeedTests are the 5G killer app right now 😂. Thread 👇 https://t.co/...
1 comment:
Sunday, October 29, 2017

5G Forecasts and 5G Deployed Claim

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Source: GSA 5G forecasts have been arriving steadily with many different figures. Here are some numbers: Date Pred...
1 comment:
Tuesday, September 26, 2017

5G Dual Connectivity, Webinar and Architecture Overview

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One of the things that will come as a result of NSA (Non-StandAlone) architecture will be the option for Dual Connectivity (DC). In fact,...
2 comments:
Sunday, October 16, 2016

Inside 3GPP Release-13 - Whitepaper by 5G Americas

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The following is from the 5G Americas press release : The summary offers insight to the future of wireless broadband and how new requ...
Tuesday, July 21, 2015

TDD-FDD Joint Carrier Aggregation deployed

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As per Analysis Mason , of the 413 commercial LTE networks that have been launched worldwide by the end of 2Q 2015, FD-LTE accounts for 34...
Sunday, April 19, 2015

3GPP Release-13 work started in earnest

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The 3GPP news from some months back listed the main RAN features that have been approved for Release-13 and the work has already starte...
Sunday, April 12, 2015

LTE-Hetnet (LTE-H) a.k.a. LTE Wi-Fi Link Aggregation (LWA)

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We have talked about the unlicensed LTE ( LTE-U ), re-branded as LTE-LAA many times on this blog and the 3G4G Small Cells blog . In fa...
3 comments:
Thursday, October 23, 2014

Detailed whitepaper on Carrier Aggregation by 4G Americas

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4G Americas has published a detailed whitepaper on Carrier Aggregation (CA). Its a very good detailed document for anyone wishing to stud...
Sunday, August 24, 2014

New LTE-A UE Category 9 and 10 in Rel-11

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Its been a while since we saw any new UE categories coming but then I noticed some new categories came earlier this year for Release-11. Th...
Sunday, July 20, 2014

LA-LTE and LAA

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Recently came across a presentation by Ericsson where they used the term LA-LTE. I asked a few colleagues if they knew or could guess wh...