Herlich, Matthias: Reducing energy consumption of radio access networks. 2014
Inhalt
- List of acronyms
- List of symbols
- List of figures
- List of tables
- Introduction
- Radio access networks
- Load, energy consumption, and latency
- Splitting signaling and data traffic
- Cooperative transmissions
- General related work
- Energy consumption on the BS level
- Other wireless techniques
- Energy consumption on the network level
- Prediction
- Moving and reducing load
- Effects on the power grid
- Contributions and chapter overview
- Conserving energy at each BS individually
- Introduction
- Related work
- Model
- Poisson arrivals
- Greedy policy
- Accumulate & fire policy
- Energy-minimizing policy
- Latency-minimizing policy
- Comparison
- Adversary-controlled arrivals
- Latency ratio: greedy policy
- Latency ratio: accumulate & fire policy
- Energy ratio: greedy policy
- Energy ratio: accumulate & fire policy
- Impossible trade-offs between energy and latency
- Arbitrarily distributed random variables
- Results
- Conclusion
- Conserving energy by coordinating sleep modes network-wide
- Introduction
- Related work
- Model
- Analysis of metrics for latency aggregation
- Optimization model
- Results
- Conclusion
- Conserving energy in signaling transmissions
- Introduction
- Related work
- Model
- Signaling with optimal BS spacing
- Results
- Deactivating opportunities with fixed BS spacing
- Comparing ergodic and outage capacity
- Conclusion
- Conserving energy in data transmissions
- Radiated power
- Introduction
- Related work
- Model
- Outage probability
- Effective radiated power
- Results
- Scenarios with high gain
- Outage probability and channel gain
- Effective radiated power
- Relating ERP and outage probability
- Conclusion
- Network simulation
- Final thoughts
- Proofs for the stretch metrics
- Equality of stretch metrics for the geometric mean
- Possible orders of metrics
- Impossible orders
- Bounds between metrics
- Maximum of stretches
- Stretch of maximum
- Stretch of average
- Average of stretches
- Geometric mean of stretches
- Latency in rings
- Bibliography
- Glossary
