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In this paper, we formulate an optimal rate allocation scheme for uplink and downlink in a single-cell CDMA system. Using concepts from game theory, we show that it is possible to construct a game in which the socially optimal rate allocation arises as a subgame perfect Nash equilibrium. We further show that this equilibrium can be achieved via a distributed algorithm at the uplink using practical...
In this paper, we consider joint uplink and downlink rate allocations over a multicast/broadcast pair in a single-cell system. We assume a network of heterogeneous users, where the uplink utility of each user is held as private information and is unknown to the base station. The challenge is to design an optimal rate allocation scheme in the presence of such incomplete information. Here, we provide...
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