Utility-based rate control in the Internet for elastic traffic
IEEE/ACM Transactions on Networking (TON)
Optimal resource allocation in multi-class networks with user-specified utility functions
Computer Networks: The International Journal of Computer and Telecommunications Networking
Adaptation techniques in wireless packet data services
IEEE Communications Magazine
CDMA/HDR: a bandwidth efficient high speed wireless data service for nomadic users
IEEE Communications Magazine
Fundamental design issues for the future Internet
IEEE Journal on Selected Areas in Communications
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A new wireless packet scheduling scheme is proposed to support differential services to different users over the forward wireless links whose transmission speed changes due to the ever-changing channel conditions. The scheme is intended to maximize the overall system satisfaction level using utility function. Internet applications of elastic, delay adaptive real-time, and rate adaptive real-time types are considered. Obtaining the optimal control scheme is a complicated problem, requiring detailed information on the channel statistics. Even if it were known, the computations would be significantly hampered by the curse of dimensionality. So, a heuristic method, which can run online, is proposed and its performance is evaluated.