Cookies help us display personalized product recommendations and ensure you have great shopping experience.

By using this site, you agree to the Privacy Policy and Terms of Use.
Accept
SmartData CollectiveSmartData Collective
  • Analytics
    AnalyticsShow More
    sales and data analytics
    How Data Analytics Improves Lead Management and Sales Results
    9 Min Read
    data analytics and truck accident claims
    How Data Analytics Reduces Truck Accidents and Speeds Up Claims
    7 Min Read
    predictive analytics for interior designers
    Interior Designers Boost Profits with Predictive Analytics
    8 Min Read
    image fx (67)
    Improving LinkedIn Ad Strategies with Data Analytics
    9 Min Read
    big data and remote work
    Data Helps Speech-Language Pathologists Deliver Better Results
    6 Min Read
  • Big Data
  • BI
  • Exclusive
  • IT
  • Marketing
  • Software
Search
© 2008-25 SmartData Collective. All Rights Reserved.
Reading: How fast is 3G and what is 3.5G and when will 4G really be here?
Share
Notification
Font ResizerAa
SmartData CollectiveSmartData Collective
Font ResizerAa
Search
  • About
  • Help
  • Privacy
Follow US
© 2008-23 SmartData Collective. All Rights Reserved.
SmartData Collective > Uncategorized > How fast is 3G and what is 3.5G and when will 4G really be here?
Uncategorized

How fast is 3G and what is 3.5G and when will 4G really be here?

BobGourley
BobGourley
6 Min Read
SHARE

Most enterprise CTOs are very interested in the “cloud” and ways to tap into cloud-based resources.   An interesting aspect of this discussion has been how to access the cloud while on the move.   Today’s cellular networks support that access today, and future enhancements are making that support even better and much much faster.

How much faster? I’ll try to put that in context in this post.

Early 3G networks had a download speed of 384kbits per second and an upload speed of 192Kbits per second.  The wireless router you might have in your home, by contrast, might have a speed of 54Mbits per second.  So, about 140 times faster.

But the 3G networks in place today use new transmission algorithms that enable much faster throughput.  Here is a little more context from vendor pages:.

More Read

Subject Lines that Work V
Guest Post: A Plan For Abusiveness
Social Networking in the Workplace
The Biggest Contradiction of Big Data
Why Are People So Clueless About Search?

Verizon asserts their broadband access, based on CDMA2000 1x EVDO (Code Division Multiple Access Evolution-Data Only) provides download speeds of up to 1.4Mbits/s and uploads of up to 800kbits/s.

AT&T is leveraging its GPRS technology called EDGE to deliver higher speeds than Verizon’s.  AT&T’s EDGE delivers speeds of around 1.7Mbits/s and …

Most enterprise CTOs are very interested in the “cloud” and ways to tap into cloud-based resources.   An interesting aspect of this discussion has been how to access the cloud while on the move.   Today’s cellular networks support that access today, and future enhancements are making that support even better and much much faster.

How much faster? I’ll try to put that in context in this post.

Early 3G networks had a download speed of 384kbits per second and an upload speed of 192Kbits per second.  The wireless router you might have in your home, by contrast, might have a speed of 54Mbits per second.  So, about 140 times faster.

But the 3G networks in place today use new transmission algorithms that enable much faster throughput.  Here is a little more context from vendor pages:.

Verizon asserts their broadband access, based on CDMA2000 1x EVDO (Code Division Multiple Access Evolution-Data Only) provides download speeds of up to 1.4Mbits/s and uploads of up to 800kbits/s.

AT&T is leveraging its GPRS technology called EDGE to deliver higher speeds than Verizon’s.  AT&T’s EDGE delivers speeds of around 1.7Mbits/s and upload of around 1.2Mbits/s.  AT&T also claims that their new protocols (HSDPA/UMTS, for High Speed Downlink Packet Access/Universal Mobile Telephone System) makes it possible to make use of more services and credit this with their ability to let you talk and use the Internet at the same time.

Sprint asserts that its broadband cards delivery 350-500kbps but then say you might get a peak of 3.1Mbps.  I wonder if or how often that happens.  Sprint also claims that they “lead the way with 4G” and in many ways they seem to be the pioneers here, but they might be defining that term differently than others.  Clearly their offering of EVO is revolutionary, it is an incredible device (look for reviews elsewhere on our site).  Sprint’s system, which is fast at an advertised .5 to 1.5 Mbps uplink (and peak uplinks at up to 5 Mbps (another source said peak can be 12 Mbps)), is very fast but still no where near the speed I think of when I think 4G.

Really 4G refers to the fourth generation of cellular wireless standards.  I consider 4G to be IP-packet-switched networks operating at gigabit speed for access.  Most in the field consider WiMAX and LTE (Long term evolution cell) as pre-4G or sometimes 3.5G.

What’s coming next:

A key emerging protocol is HSDPA (High-Speed Downlink Packet Access).  HSDPA is sometimes called 3.5G.  This protocol is in the HSPA (High Speed Packet Access) family and allows download of up to 14.4Mbits/s download and 5.8Mbits/s upload.   Now this is getting interesting.

HSPA+ allows speeds of up to 42Mbits/s.  This is almost what you would expect to see in your home wireless LAN.  The next step is a project called Long Term Evolution.  This LTE will start with providing 150Mbits/s to handheld devices and soon thereafter expect protocols and algorithms to increase that up to 1gig of bits per second to your mobile device.

When will these new protocols and speeds be available to consumers?  The answer is, the best roadmaps I have seen are all tightly held insider views, but if you look at what is being rolled out right now we should expect a continuing stream of announcements that brings the timing of these new protocols more into focus.   Public information show many vendors moving to the first version of LTE by 2011.  Sprint’s very fast WiMax and cell is available in many urban areas today and will hopefully spread fast.

So, brace yourself for the innovation that will drive in the devices that connect to the cloud through cellular.

For more on 4G I recommend wikipedia at: http://en.wikipedia.org/wiki/4G

Link to original post

TAGGED:cloud computing
Share This Article
Facebook Pinterest LinkedIn
Share

Follow us on Facebook

Latest News

sales and data analytics
How Data Analytics Improves Lead Management and Sales Results
Analytics Big Data Exclusive
ai in marketing
How AI and Smart Platforms Improve Email Marketing
Artificial Intelligence Exclusive Marketing
AI Document Verification for Legal Firms: Importance & Top Tools
AI Document Verification for Legal Firms: Importance & Top Tools
Artificial Intelligence Exclusive
AI supply chain
AI Tools Are Strengthening Global Supply Chains
Artificial Intelligence Exclusive

Stay Connected

1.2kFollowersLike
33.7kFollowersFollow
222FollowersPin

You Might also Like

Amazon IT Moves to the Cloud

2 Min Read

Twitter gains salesforce.com support, anticipating the next great thing?

7 Min Read
choosing the right servers for your cloud strategy
Cloud Computing

Best Used Servers for Databases and Cloud Computing

9 Min Read
things to know about cloud automation
Cloud ComputingProgramming

3 Important Things To Know About Cloud Automation

6 Min Read

SmartData Collective is one of the largest & trusted community covering technical content about Big Data, BI, Cloud, Analytics, Artificial Intelligence, IoT & more.

ai in ecommerce
Artificial Intelligence for eCommerce: A Closer Look
Artificial Intelligence
ai is improving the safety of cars
From Bolts to Bots: How AI Is Fortifying the Automotive Industry
Artificial Intelligence

Quick Link

  • About
  • Contact
  • Privacy
Follow US
© 2008-25 SmartData Collective. All Rights Reserved.
Go to mobile version
Welcome Back!

Sign in to your account

Username or Email Address
Password

Lost your password?