Design of data distribution protocols for next generation broadcast wireless systems

Data distribution protocols are designed for next generation broadcast wireless (NGB-W) systems, where terrestrial broadcast network is used for large-scale data broadcast and bidirectional access network is used for small-scale data repair. The implementation of the data distribution protocols for NGB-W systems is described in details. With regards to traditional terrestrial broadcast systems and mobile communication systems, improved spectrum efficiency can be achieved by NGB-W systems with the proposed data distribution protocols.