Data-oriented Wireless Transmission for Effective QoS Provision in Future Wireless Systems

Future wireless systems need to support diverse big data and Internet of Things (IoT) applications with dramatically different quality of service (QoS) requirements. Novel designs across the protocol stack are required to achieve effective and efficient QoS provision. In this article, we introduce a novel data oriented approach for the design and analysis of advanced wireless transmission technologies. Unlike conventional channel-oriented approach, we propose to optimally design transmission strategies for individual data transmission sessions, considering both the QoS requirement and instantaneous operating environment. The resulting design can effectively satisfy highly stringent performance and efficiency requirements of future applications.