What is WiMax ?

I like the simplicity of the Wiktionary definition which states that WiMax ("Worldwide Interoperability for Microwave Access") is "a telecommunications technology providing wireless data, voice and video over long distances." Though similar to WiFI in how it works, WiMAX offers ultra-fast speeds over greater distances and for a greater number of users.

The prevailing economic recession has left many businesses feeling the crunch and it is inevitable that many of them arexseeking ways in which they can reduce their expenditure bill without compromising on operational efficiency.

A recent survey of 1,425 broadband users and ISPs has revealed that Vodacom is the most trusted broadband provider.

The respondents were asked to rank the 5 broadband providers from the most trusted to the one that they least trust. The results are as follows:

1.  Vodacom - 76%

2.  Telkom - 67%

3.  MTN - 61%

4.  Neotel - 49%

5.  iBurst - 42%

The current global economic recessionary environment has not spared any country. Even the mighty USA has felt the pinch. However, the latest Nokia Siemens Networks research represents a silver lining on this dark cloud.

According to the report, increased broadband deployment may produce significant impact on productivity and economic growth of a country. The research, which focused on 15 OECD countries, suggests that broadband may actually stimulate GNP growth without increasing the cost of production.

A rough estimate recently put the number of diginet or leased line subscribers in South Africa at 16,000.

WIMax can best be described as "a wireless digital communications system, also known as IEEE 802.16, that is intended for wireless "metropolitan area networks".   WiMAX can provide broadband wireless access (BWA) up to 30 miles (50 km) for fixed stations, and 3 - 10 miles (5 - 15 km) for mobile stations. 

Large corporates with branches in different locations can set-up a cost-effective and secure wide area network using the Multi-protocol Label Switching (MPLS) standardised protocol.

What is MPLS?

MPLS is a standardised protocol that enables high performance IP networks. This protocol facilitates  efficient data transmission across a network by leveraging the "label switching" technology. This is much more superior solution than running a VPN over the Internet.

According to a recently released report, Americans are "twice as likely to cancel cell phone service or cable than switch off their broadband connections." John Horigan, the author of the report attributes this trend to the fact that Americans view a broadband connection as a conduit for connecting to community and economic opportunity.

South Africa still has some of the highest broadband prices and this has negatively impacted the uptake and usage of broadband in the country. Consumers were expectant that, as per the much publicised benefits the deployment of the Seacom cable was expected to bring, broadband prices would nose-dive by June/ July and they would enjoy their online experience at basement prices.