151 citations · 302 across the 8 of their papers we have counts for
8 papers
A Parameterized Base Station Power Model
Hauke Holtkamp, Gunther Auer, Vito Giannini +1
Power models are needed to assess the power consumption of cellular Base Station (BS) on an abstract level. Currently available models are either too simplified to cover necessary…
Distributed DTX Alignment with Memory
Hauke Holtkamp, Guido Dietl, Harald Haas
This paper addresses the assignment of transmission and sleep time slots between interfering transmitters with the objective of minimal power consumption. In particular, we address…
Enhancing the Energy Efficiency of Radio Base Stations
Hauke Holtkamp
This thesis is concerned with the energy efficiency of cellular networks. It studies the dominant power consumer in future cellular networks, the Long Term Evolution radio base sta…
Minimizing Base Station Power Consumption
Hauke Holtkamp, Gunther Auer, Samer Bazzi +1
We propose a new radio resource management algorithm which aims at minimizing the base station supply power consumption for multi-user MIMO-OFDM. Given a base station power model t…
On Minimizing Base Station Power Consumption
Hauke Holtkamp, Gunther Auer, Harald Haas
We consider resource allocation over a wireless downlink where Base Station (BS) power consumption is minimized while upholding a set of required link rates. A Power and Resource A…
Minimal average consumption downlink base station power control strategy
Hauke Holtkamp, Gunther Auer, Harald Haas
We consider single cell multi-user OFDMA downlink resource allocation on a flat-fading channel such that average supply power is minimized while fulfilling a set of target rates. A…
Fundamental Limits of Energy-Efficient Resource Sharing, Power Control and Discontinuous Transmission
Hauke Holtkamp, Gunther Auer
The achievable gains via power-optimal scheduling are investigated. Under the QoS constraint of a guaranteed link rate, the overall power consumed by a cellular BS is minimized. Av…
Decentralized Synchronization for Wireless Sensor Networks
Hauke Holtkamp
Due to their heavy restrictions on the hardware side, Wireless Sensor Networks (WSN) require specially adapted synchronization protocols to maximize measurement precision and minim…