IWPC Workshop 2015

How Can I Future-Proof My Wireless Network?

   

Last month at the IWPC workshop, a group of sixty wireless professionals gathered in San Diego to discuss the development and evolution of in-building wireless networks. ADRF is proud to be a new member of IWPC and join the technically savvy group who are movers and shakers in the wireless industry. The three main goals of the workshop were:

– Explore how distributed antenna system (DAS), small cells, and unlicensed solutions can meet evolving network demands

– Understanding changing in-building network dynamics and business models

– Debate challenges of backhaul and permitting for small cells

Arnold Kim at ADRF attempted to provide answers to first two questions at a session, ‘WSP’s Dilemma: Future-proofing my network’. With growing wireless capacity, the wireless service providers are always looking for the most efficient and cost effective ways to upgrade and expand their networks. When you look back years ago, DAS was initially deployed for a single wireless provider (WSP). Each of the WSP’s frequency bands are supported by a discrete module at the head end and remote unit. Subsequent to initial deployment of the DAS, if the WSP requires additional coverage in other areas, the system can easily support the requirements with additional remote units to run off the existing head end. What if other WSPs were interested in providing wireless coverage in the same venue? Not a problem. By simply adding frequency band-specific modules to the existing Head End and Remote Unis, the system can support multiple carriers whether it’s indoor or outdoor areas. Also, ADRF’s DAS platform enables cost and space efficient sharing amplifiers by guaranteeing minimum output power levels for each WSP.

ADRF’s modular DAS allows future band support by simply adding to the existing system. For example, the highly anticipated 600MHz auction as well as the oft-discussed CBR 3.5GHz can easily supported in the same fashion at the Head End and Remote Unit.

Unlike other wireless conferences, this workshop was very interactive and everyone was encouraged to ask questions almost like those academic classes in the higher learning schools. We will definitely come back to another IWPC workshops in the near future to share our innovations and also to network with other wireless leaders.

Tell us what you observed at IWPC workshop or if you have questions about Arnold’s presentation at this conference.