Rel-15 Core Network 4G Intermediate

TS 29.118 – SGs Interface for CS Fallback and SMS in EPS

Specifies SGs interface procedures between MME and VLR for CS fallback and SMS delivery over LTE.

Release
Rel-15
Category
Core Network
Subcategory
Interfaces
Network Layer
CoreNetwork
Technology
4G
Business Impact
High

What is TS 29.118?

TS 29.118 (Rel-15) — SGs Interface for CS Fallback and SMS in EPS. Specifies SGs interface procedures between MME and VLR for CS fallback and SMS delivery over LTE. Primary function: Protocol Definition. Category: Core Network (Interfaces). Technology generation: 4G. Network layer: CoreNetwork.

Who should read this specification?

Implementation notes

Complexity level: Intermediate. Implementation difficulty: Medium.

Key Technologies

LTEEPSCS Fallback

Related Glossary Terms

EPSLCSSSUEE-UTRANVLRLMCSSCTPCNNOTEINFO

Related Topics

LTE / LTE-AdvancedLawful InterceptSMS & Messaging

Related Technologies

LTE

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