Rel-19 Services 4G Advanced

TS 26.959 – Enhanced VoLTE Performance Study

Studies mechanisms to improve VoLTE quality in weak LTE coverage by optimizing codec robustness and SRVCC handover thresholds.

Release
Rel-19
Category
Services
Subcategory
IMS
Network Layer
Services
Technology
4G
Business Impact
Medium

What is TS 26.959?

TS 26.959 (Rel-19) — Enhanced VoLTE Performance Study. Studies mechanisms to improve VoLTE quality in weak LTE coverage by optimizing codec robustness and SRVCC handover thresholds. Primary function: Procedures. Category: Services (IMS). Technology generation: 4G. Network layer: Services.

Who should read this specification?

Implementation notes

Complexity level: Advanced. Implementation difficulty: Medium.

Key Technologies

LTEVoLTEIMSSRVCCEVSAMR-WB

Related Glossary Terms

RSRPSRVCCUEALQoS2G3GRRMINFOGSMAAMR-WBVQ

Related Topics

MEC (Edge Computing)LTE / LTE-AdvancedLawful InterceptSMS & MessagingIMS & Voice (VoLTE, VoNR)

Related Technologies

LTE

Frequently Asked Questions

What is 3GPP TS 26.959?

3GPP TS 26.959 (Rel-19) is the 3GPP specification for Enhanced VoLTE Performance Study. Studies mechanisms to improve VoLTE quality in weak LTE coverage by optimizing codec robustness and SRVCC handover thresholds.

Which 3GPP release is TS 26.959 part of?

TS 26.959 is part of 3GPP Rel-19. The latest known version on 3GPP Explorer is j00.

What does TS 26.959 specify?

Procedures.

What category does TS 26.959 belong to?

TS 26.959 belongs to the Services (IMS) category of 3GPP specifications. It applies to 4G networks.

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