TS 26.255 – IVAS Frame Loss Concealment Procedure
3GPP TS 26.255 is the 3GPP Technical Specification for IVAS Frame Loss Concealment Procedure. It is published in 2 releases (Rel-18 to Rel-19); the latest version is 19.0.0 in Rel-19.
Defines frame loss concealment for IVAS decoder when frames are lost due to packet loss, corruption, or late arrival.
Releases and versions of TS 26.255
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.2.0 | Read · Download (3GPP) |
Scope of TS 26.255
Category: Services (Audio Codec). Technology generation: Multi-Gen. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 26.255
Specifications that reference TS 26.255
- TS 26.114 IMS Multimedia Telephony Client
- TS 26.253 IVAS Codec Algorithmic Description
- TS 26.250 IVAS Codec: General Overview
- TS 26.258 IVAS Codec Floating-Point C Code
- TS 26.252 Digital Test Sequences for IVAS Codec and Related Functions
- TS 26.117 5G Media Streaming (5GMS)
- TR 26.997 Codec for Immersive Voice and Audio Services (IVAS)
Other specifications in the 26 series
- TS 26.251 IVAS Fixed-Point C Code Specification
- TS 26.252 Digital Test Sequences for IVAS Codec and Related Functions
- TS 26.253 IVAS Codec Algorithmic Description
- TS 26.254 IVAS Codec Rendering Specification
- TS 26.256 IVAS Jitter Buffer Management Specification
- TS 26.258 IVAS Codec Floating-Point C Code
- TS 26.259 Immersive Audio Subjective Test Methods
- TS 26.260 Objective test methods for immersive audio
Related glossary terms
Related technologies
Frequently asked questions
What is 3GPP TS 26.255?
3GPP TS 26.255 is the 3GPP Technical Specification for IVAS Frame Loss Concealment Procedure. Defines frame loss concealment for IVAS decoder when frames are lost due to packet loss, corruption, or late arrival.
Which 3GPP releases include TS 26.255?
TS 26.255 is published in 2 releases, from Rel-18 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 26.255 belong to?
TS 26.255 belongs to the Services (Audio Codec) category of 3GPP specifications. It applies to Multi-Gen networks.
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