Wireless Wideband Communication System

BreezeACCESS OFDM has the same proved and multiple features as successful product BreezeACCESS. BreezeACCESS OFDM is ideal system of wireless wideband access for operators, providing wideband IP-based services.

Using excellent abilities of OFDM technology to resist multiple reflections, BreezeACCESS OFDM can functionate in NLOS- non-line-of-site or similar conditions. This feature enables operators to achieve earlier inaccessible and wider part of subscribers, using less quantity of basic stations. These improved features reduce radically initiate investments, expenditures for installation and time of issue to the market, with increasing of expected operator's income.

Operating in frequency range 3.5 GHz, BreezeACCESS OFDM uses Orthogonal Frequency Division Multiplexing (OFDM), providing high-speed data, high spectral effectiveness, stability to interfere and conflicts with multiple reflections of the signal.

With the data transference speed to 12 М bite/second, BreezeACCESS OFDM guarantees regular connection to the full range of IP-based services, including rapid Internet access, VLANs, VPNs and VoIP- keep of voice quality.

BreezeACCESS OFDM provides the fastest, independent and rapidly developable infrastructure with lower spending for construction and exploitation, comparing other solutions on the market.

Features of BreezeACCESS™ OFDM are following:

• OFDM technology provides high-speed data transference, high spectral effectiveness, stability to interferes and conflicts with multiple reflections of the signal;
• Ability to work in non-line-of-site (NLOS) conditions;
• External performance, easy installation and low cost;
• OFDM provides high productivity of the basic station at speed 72-192 М bite/second with standard allotment of frequency 10,5-28 М Hz accordingly;
• Technology for package commutation, adjusted for regular connection;
• Independent CIR/MIR for uplink/downlink;
• Adaptive modulation;
• Enhanced filtration;
• Transparent QoS with 802.1p and IP ToS;
• VPN-support of virtual local network with 802.1Q;
• Cost efficient infrastructure and equipment of the user;
• Workable SNMP-based remote control system.

DIAGRAM OF COMMUNICATION DEVICES