Abstract

The Fourth Generation (4G) wireless communication network is widely implemented with standardized framework of operation and QoS constraints. Emergence of enhanced mobile broadband (eMBB) and user demand for ultra-reliable and low latency communication, research interests are now shifted to the Fifth Generation (5G) network. With rapid increase in number of mobile devices and associated user’s demand of diverse services, the 5G network is expected to improve overall spectrum efficiency. However, latency, energy efficiency, QoS, throughput, are some of the challenges to be addressed for a reliable network. The chapter discusses congestion control algorithms and delay bounded QoS provisioning framework. This QoS provisioning can be deployed in LTE 4G and 5G network with differential baud rate and fading parameters. Hybrid scheduling with QoS class identifier is discussed for LTE access network.KeywordsQoS4G5GStatistical provisioningHeterogeneous networkLTE

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