Term · Topic

Access Traffic Steering, Switching, and Splitting (ATSSS)

Q: What is Access Traffic Steering, Switching, and Splitting?

Access Traffic Steering, Switching, and Splitting (ATSSS) is a 3GPP-defined framework that manages how user traffic selects, changes, or concurrently uses different radio access networks in multi-access environments such as 5G, Wi-Fi, and fixed broadband. Expanded Explanation 1. Technical Function and Core Characteristics ATSSS defines control mechanisms that direct user-plane traffic over one or more access networks based on policies, network conditions, or service requirements. It operates in

Access Traffic Steering, Switching, and Splitting is a 3GPP-defined framework that manages how user traffic uses multiple access networks, such as 5G, LTE, Wi-Fi, and fixed broadband, to support policy-based connectivity, service continuity, and resource optimization in multi-access architectures.

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Vendors describe the same technology in different words. This record pins down what "ATSSS" means and ties it to the companies and coverage that use it, so an agent compares like with like.

One definition

A plain definition plus how it's used, what it's often confused with and why it matters.

Neighboring terms

Related terms in the same glossary, so an agent can widen or narrow a search the way the market does.

Get this term

The same record, four ways in. No key needed to try it.

MCP

curl -X POST https://mcp.decisioninsights.ai/api/mcp-public \
  -H "content-type: application/json" \
  -H "accept: application/json, text/event-stream" \
  -d '{"id":1,"jsonrpc":"2.0","method":"tools/call","params":{"arguments":{"slug":"access-traffic-steering-switching-and-splitting-atsss"},"name":"di_get_term"}}'

REST

GET https://api.decisioninsights.ai/api/public/v1/glossary/65c2734e-21f8-418f-9c1d-0aa336cc12ed

CLI

di get-glossary --slug access-traffic-steering-switching-and-splitting-atsss

JSON-LD

The schema.org markup this page publishes for search engines and AI agents, exactly as they read it.

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Is this your company? Get structured data for your own pages

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How an agent can rely on this definition

What the record lets an agent check before it uses the term in an answer.

The check	What the record shows	Where it is in the data
It's a known term	One entry, with its abbreviation and type (topic)	`name, alternateName`
It sits in a glossary	Linked to Automatic Transfer Switch, Trusted Non-3GPP Access, Non-3GPP Access Integration, Access Edge	`inDefinedTermSet`

View the raw record (JSON-LD)

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