Packet scheduling scheme in the next generation high-speed wireless packet networks

The huge demand and growth of high-speed mobile data applications drive the development of the next generation wireless systems. A very significant evolution of mobile telecommunication technologies is the introduction of the high-speed downlink shared channel used by many users to efficiently accommodate packet data in networks. In a wireless environment, because of the time-varying channel fluctuations of wireless links, efficient use of the large available bandwidth cannot be achieved without adopting sophisticated channel-state-aware packet scheduling strategies. This article presents a novel scheduling algorithm to provide very high-data-rate downstream access in wireless network and evaluate the basic performance by carrying out simulation. The proposed scheme can effectively improve system performance in terms of throughput and fair share of the system resources and provide high-speed connections with channel-aware radio resource allocation.