tailieunhanh - WIRELESS NETWORKS FOR IN-BUILDING ENVIRONMENTS White

In-building solutions are becoming increasingly spread, as user demands for everywhere coverage is matched by the opportunity for mobile operators to offer improved services and increase traffic revenues. | 284 23-3026 Uen Rev B March 2008 WIRELESS NETWORKS FOR IN-BUILDING ENVIRONMENTS White Paper In-building solutions are becoming increasingly spread as user demands for everywhere coverage is matched by the opportunity for mobile operators to offer improved services and increase traffic revenues. 1 ERICSSON TAKING YOU FORWARD 284 23-3026 Uen Rev B Contents 1 Executive 2 In-Building Solutions - Macro Network Coverage using Dedicated In-Building Coverage using Coverage using Femto Cell Distributed Antenna 3 Benefits of In-Building Benefits for the Mobile Benefits for Neutral Host Providers Building Owners Enterprises and 4 5 2 ERICSSON TAKING YOU FORWARD 284 23-3026 Uen Rev B 1 Executive summary In-Building Solutions IBS are solutions that provides mobile coverage inside buildings where the coverage capacity or quality otherwise would not had been satisfactory. IBS can include both cellular standards such as GSM WCDMA CDMA2000 and or non-cellular standards like for example Wireless LAN and Bluetooth. In-building solutions are increasingly deployed and introduced to mobile networks as user demands for everywhere coverage are matched by the opportunity for mobile operators to offer improved services and increase traffic revenues. Site owners more frequently appreciate and recognize the value of IBS that most often enhances the general perception and value of the property and provide a tailor-made infrastructure that may both attract as well as retain key tenants. Today s mobile operator performs a profitability analysis on prospective inbuilding locations based on the estimated generated traffic in a particular building. If the estimated traffic exceeds operator specific parameters at a specific in-building location operators may justify the investment in the solution. Measurements show that up to 80 of .