June 15, 2007—Cellvine, a leading developer and provider of coverage enhancement solutions for cellular networks, has introduced the SDAS — Smart Distributed Antenna System, to enable effective in-building and campus-wide cellular signal enhancement.
Indoor environments such as large building complexes, commercial offices and shopping malls present significant challenges to operators who are looking to ensure strong signal quality for their customers as they move between different locations during a typical day, says the company.
With the increasing usage of smartphones and PDAs to access corporate data and the Internet, seamless coverage in all locations is becoming a critical factor in ensuring satisfactory service fulfillment.
SDAS is an In-Building Pico Cell, BTS Sector or Off-Air fed sophisticated RF over thin low-cost coaxial cable distribution system. SDAS balances and controls the output power and sensitivity of each individual service antenna to gain optimal coverage, noise immunity, coverage control and radiation control.
Cellvine, based in Israel, has developed a broad range of cellular coverage enhancement products and solutions based on its patent-protected technology for improving cellular signals in over-ground and subterranean environments. For more information, see the Web site.
