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The IEEE 802.16 standard, also known as WiMAX, has emerged as an exciting technology for broadband wireless communications with potentials to offer high throughput and support high bandwidth demanding applications. WiMAX, however, has yet to prove its effectiveness when the end terminals are not fixed and have the capacity to move from one place to another at different speeds. Recent studies suggest...
We put forth a unified framework for downlink and uplink scheduling of multiple connections with diverse quality-of-service requirements, where each connection transmits using adaptive modulation and coding over a wireless fading channel. Based on quantized channel state information at the transmitters (Q-CSIT), we derive the information-theoretic optimal downlink and uplink resource allocation/scheduling...
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