The answer to a question that has
been top on social media conversation for mobile internet consumers has finally
been answered by the Nigerian Communications Commission (NCC) on its Facebook
page.
It concerns the difference in
internet charges between Blackberry users and Android users. Blackberry users
pay far less than Android users in Nigeria and this difference all boils down
to bandwidth.
Read the NCC statement titled, Data
Consumption on Android and Blackberry Phones, below:
The NCC as a regulator is
responsible for promotion of fair competition in the communications industry
and protection of communications services and facilities providers from misuse
of market power or anti-competitive and unfair practices by other service or
facilities providers or equipment suppliers.
The issue of data usage on
Blackberry and Android smart phones has been generating a lot of comments
lately and the Commission has a duty to protect and inform all stakeholders in
the industry on all issues of concern.
RIM, the manufacturer of BlackBerry,
utilizes a special compression algorithm to serve users of Blackberry handsets
who have subscribed for Blackberry internet service. Whenever such a subscriber
browses the internet and opens a webpage, a request is sent via the handset’s
browser requesting for the page to be downloaded to the phone. This request is
channeled to RIM’s gateway in Canada, which fetches the webpage, compresses it
and sends the compressed data back to the BlackBerry phone as a download.
On an Android phone, the request to
open a webpage by telephone subscribers is sent to the gateway of the network
operator which then processes the information and sends back the page to the Android
phone as a download (the data is not compressed – thereby requiring more
bandwidth).
The amount of bandwidth uploaded is
identical between both Blackberry and Android phones, the difference lies in
the fact that most of what subscribers do on their phones is to download
content which varies on both. BlackBerry is indirectly subsidizing bandwidth by
compressing the content downloaded by subscribers.
In effect, an internet subscriber
using an Android Smartphone to open a webpage may be downloading 100KB of data,
while a subscriber using a Blackberry opening the very same webpage would be
downloading 25KB due to the compression of data by RIM.
Bandwidth in Nigeria is an expensive
resource, because most data is transferred wirelessly. This is the reason why
the NCC is promoting wired infrastructure around the country through such
projects as WIN (Wire Nigeria) as well promoting a Broadband Roadmap for the
country which will greatly reduce the cost of bandwidth thereby reducing the
cost of browsing the internet on smart phones.
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