Article #2 has been published at:
Here’s the lead-in:Realizing the Mobile Internet- new functions, technology and innovative applications
In the second article resulting from our in depth interview, Siavash Alamouti, CTO of Intel’s Mobile Wireless Group comments on the roadmap, potential new applications, functions, and technical requirements for 4G mobile networks. Specifically, he envisions several intriguing mobile Internet applications and value added services, delineates major performance and feature upgrades for 4G (it is not an evolution from 3G as many think), identifies several technical issues/ problems to be resolved, and explains why LTE is not the panacea many believe it to be.
Siavash (and many other knowledgeable professionals) have clearly stated that mobile broadband needs to evolve from its current primitive state (a packet overlay to a cellular TDM network), to a wireless broadband network that can accommodate much higher bandwidth per user and overall traffic capacity. A network optimized for mobile voice cannot be “upgraded” to handle high numbers of high bandwidth mobile Internet users that access rich multi-media content or are uploading/ downloading large video and multi-media files.