Book contents
- Frontmatter
- Contents
- Contributors
- Acknowledgments
- 1 The Probability Distribution of the Age of Information
- 2 On the Distribution of AoI
- 3 Multisource Queueing Models
- 4 Controlling the Age of Information: Buffer Size, Deadlines, and Packet Management
- 5 Timely Status Updating via Packet Management in Multisource Systems
- 6 Age of Information in Source Coding
- 7 Sampling and Scheduling for Minimizing Age of Information of Multiple Sources
- 8 Age-Efficient Scheduling in Communication Networks
- 9 Age-Driven Transmission Scheduling in Wireless Networks
- 10 Age of Information and Remote Estimation
- 11 Relation between Value and Age of Information in Feedback Control
- 12 Age of Information in Practice
- 13 Reinforcement Learning for Minimizing Age of Information over Wireless Links
- 14 Information Freshness in Large-Scale Wireless Networks: A Stochastic Geometry Approach
- 15 The Age of Channel State Information
- 16 Transmission Preemption for Information Freshness Optimization
- 17 Economics of Fresh Data Trading
- 18 UAV-Assisted Status Updates
- Index
11 - Relation between Value and Age of Information in Feedback Control
Published online by Cambridge University Press: 02 February 2023
Book contents
- Frontmatter
- Contents
- Contributors
- Acknowledgments
- 1 The Probability Distribution of the Age of Information
- 2 On the Distribution of AoI
- 3 Multisource Queueing Models
- 4 Controlling the Age of Information: Buffer Size, Deadlines, and Packet Management
- 5 Timely Status Updating via Packet Management in Multisource Systems
- 6 Age of Information in Source Coding
- 7 Sampling and Scheduling for Minimizing Age of Information of Multiple Sources
- 8 Age-Efficient Scheduling in Communication Networks
- 9 Age-Driven Transmission Scheduling in Wireless Networks
- 10 Age of Information and Remote Estimation
- 11 Relation between Value and Age of Information in Feedback Control
- 12 Age of Information in Practice
- 13 Reinforcement Learning for Minimizing Age of Information over Wireless Links
- 14 Information Freshness in Large-Scale Wireless Networks: A Stochastic Geometry Approach
- 15 The Age of Channel State Information
- 16 Transmission Preemption for Information Freshness Optimization
- 17 Economics of Fresh Data Trading
- 18 UAV-Assisted Status Updates
- Index
Summary
In this chapter, we study the value of information, a more comprehensive instrument than the age of information, for shaping the information flow in a networked control system subject to random processing delay. In addition, we establish a connection between these two instruments by presenting a condition under which the value of information is expressible in terms of the age of information. Nonetheless, we show that this condition is not achievable without a degradation in the performance of the system.
- Type
- Chapter
- Information
- Age of InformationFoundations and Applications, pp. 286 - 296Publisher: Cambridge University PressPrint publication year: 2023
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