ATIS 0700001.2004 (R2009)

This document specifies the Multi-carrier Synchronous Beamforming (MCSB) Air Interface for a Point to Multipoint System. The technology described in this document is based in part on existing Code Division Multiple Access (CDMA) technologies with the use of Smart Antennas. The combination provides enhanced transmission quality to achieve broadband data rates in Non Line of Sight (NLOs) environments. The content includes Layer 1 Physical properties, Layer 2 Data Link properties, and Layer 3 Network properties.