Mobile power management for wireless communication networks
Wireless Networks
Power-induced time division on asynchronous channels
Wireless Networks
IEEE/ACM Transactions on Networking (TON)
Energy-efficient packet transmission over a wireless link
IEEE/ACM Transactions on Networking (TON)
Power-controlled matiple access schemes for next-generation wireless packet networks
IEEE Wireless Communications
Dynamic fair scheduling with QoS constraints in multimedia wideband CDMA cellular networks
IEEE Transactions on Wireless Communications
Downlink Throughput Maximization for Interference Limited Multiuser Systems: TDMA versus CDMA
IEEE Transactions on Wireless Communications
Communication over fading channels with delay constraints
IEEE Transactions on Information Theory
Pricing and power control in a multicell wireless data network
IEEE Journal on Selected Areas in Communications
Fair channel-adaptive rate scheduling in wireless networks with multirate multimedia services
IEEE Journal on Selected Areas in Communications
A framework for uplink power control in cellular radio systems
IEEE Journal on Selected Areas in Communications
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Given a set of communication links sharing a channel, delay for delivery of a given amount of backlogged data can be traded off against average power consumption, for a fixed transmission link requirement. The main result of this work is the identification of general bounds for the average power needed to deliver a given backlog within a delay constraint and their application to compare orthogonal (TDMA) and concurrent (CDMA) multiple access. Numerical examples for a collection of links belonging to an ad-hoc network are discussed. It turns out that non-orthogonal CDMA can be the only viable choice for strict (yet feasible) delay constraints, the price to be paid being a larger energy consumption. Also, CDMA offers better power-delay trade-off for low interference as well as high path loss channel scenarios.