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Uplink Cross-Layer Scheduling with Differential QoS Requirements in OFDMA Systems
2010
EURASIP Journal on Wireless Communications and Networking
Fair and efficient scheduling is a key issue in cross-layer design for wireless communication systems, such as 3GPP LTE and WiMAX. However, few works have considered the multiaccess of the traffic with differential QoS requirements in wireless systems. In this paper, we will consider an OFDMA-based wireless system with four types of traffic associated with differential QoS requirements, namely, minimum reserved rate, maximum sustainable rate, maximum latency, and tolerant jitter. Given these
doi:10.1155/2010/168357
fatcat:kkubgyht6fevhljcp6gpof2zde