FIT Workshop Panel Dirk Kutscher Enter Network Slicing Current - - PowerPoint PPT Presentation

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Feb 28, 2024 356 likes •507 views

FIT Workshop Panel Dirk Kutscher Enter Network Slicing Current Problems Main problem: economic tussle between network operators and application service provider over-shadows technical discussion Google, Facebook etc. push TLS e2e, QUIC

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FIT Workshop Panel

Dirk Kutscher

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Enter Network Slicing

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Current Problems

Main problem: economic tussle between network
perators and application service provider over-shadows

technical discussion

Google, Facebook etc. push TLS e2e, QUIC
Because your data is valuable to them
Telco empire tries to strike back
NFV, PEPs, network slicing
Middlebox-endpoint cooperation

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Features We Are Missing

Scalable multicast distribution — ideally blending live

content and canned content distribution

Low latency
Functionality at the edge: determinism, caching,

computation

Real security & privacy
Censorship resistance

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What We Are Not Missing

Networks that (need to) understand applications
Low-latency as a premium service
Requesting permission to innovate

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What to Do

Better security&user privacy
Connection-based security good – but not enough
Object-based security
More functionality in the network — especially at the edge
Transport performance
Increasing heterogeneity

Need

Permissionless innovation
Freedom of communication/expression
End-to-end communication principle

Want to Keep

Right transport abstraction
Empowering forwarding layer – but not too much
Sufficient general-purpose network capabilities

Challenge