Cisco Blogs


Cisco Blog > Connected Life Exchange

The Extraordinary Communications Satellite

By Steven Shepard, Contributing Columnist

Science, science fiction…which is it?

In October 1945, science fiction writer Arthur C. Clarke published a paper in Wireless World entitled, “Extra-Terrestrial-Relays: Can Rocket Stations Give World-Wide Radio Coverage?” In his paper, Clarke proposed the concept of a platform orbiting above the Earth that would serve as a relay facility for radio signals sent to it that could then be retransmitted back to Earth with far greater coverage (‘footprint’) than was achievable through the terrestrial transmission techniques of the time. He describes his platform in the article:

Read More »

Tags: , , , ,

Can Broadband Access Fuel Job Creation?

The message from leaders across rural America is clear — they want broadband access to the internet, and they’re hoping that by raising the awareness of their common cause they’ll see some near-term progress towards that goal (helping to fuel new job creation).

Howard’s prior editorial entitled “Can Broadband Reshape Rural Development” seemed to trigger some spirited commentary. But that’s not surprising, when you consider how well organized and vocal the rural stakeholder groups have been in the past.

Read More »

Tags: , , , , ,

How a B2B2C Cloud Platform Fosters Innovation

By Jason Kohn, Contributing Columnist

My last post described some of the cloud-based home healthcare services that broadband service providers are beginning to offer. Central to this idea is third-party partnerships: allowing outside healthcare providers into the traditional “walled garden” of telecom services. It’s easy to see how this model could be extended beyond healthcare.

One can imagine all sorts of value-added cloud applications that third parties could deliver over wireline networks. Indeed, one can envision a future in which service providers follow in the footsteps of Apple’s App Store and the Google Android Marketplace, where subscribers can choose from among thousands of third-party cloud apps that take advantage of their home broadband connections, gateways, and TV set-top boxes (STBs).

Read More »

Tags: , , , , ,

How Service Providers Enable the Connected Life

More than ever, access to local telecommunications network infrastructure has become an important part of the way many of us live, work, play and learn — throughout our daily routines. Some of us take it for granted – we expect that the network will simply be there, when and where we need it.

Twenty-four hours a day, seven days a week. Without fail, it’s assumed to be omnipresent in our lives. By and large, that objective is purposefully reached, around the world. Truly, that’s an amazing accomplishment.

Read More »

Tags: , , , ,

Wireless Network Capacity: the Never-Ending Quest

By Howard Baldwin, Contributing Columnist

For quite a few years, experts within the wireless communications industry have been expressing concern about the potential for running out of wireless network capacity. Moreover, FCC Chairman Julius Genachowski noted the ongoing challenges in his 2009 address at CTIA.

In July, the Fortune article, Spectrum Squeeze: The Battle for Bandwidth, envisioned a potential fight for wireless bandwidth frequencies between television networks and telecom service providers. In Canada, earlier in September, Shaw Communications announced it would use Wi-Fi as its next-generation wireless network of choice — in anticipation of future customer demand.

Read More »

Tags: , , , ,