Research Repository

Effective AL-FEC with LDGM for interactive video over DSL

Al-Jobouri, Laith and Casu, Filippo and Fleury, Martin and Cabrera, Julian (2015) Effective AL-FEC with LDGM for interactive video over DSL. In: 2015 IEEE International Conference on Consumer Electronics (ICCE), 2015-01-09 - 2015-01-12, Las Vegas, NV.

Full text not available from this repository.


Interactive video, due to the need to maintain synchronization, has strict latency requirements. Video streaming to residential users is also constrained by the error bursts that are a feature of Digital Subscriber Link (DSL) access. This paper examines the video response to unlicensed Low-Density Generator Matrix (LDGM) channel codes that combine reduced computational latency and small block sizes with reasonable recovery properties. The paper demonstrates that up to 4 dB gain in video quality is achievable with LDGM Forward Error Correction (FEC) at the Application Layer (AL).

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Science and Health
Faculty of Science and Health > Computer Science and Electronic Engineering, School of
SWORD Depositor: Elements
Depositing User: Elements
Date Deposited: 23 Aug 2015 15:28
Last Modified: 15 Jan 2022 01:24

Actions (login required)

View Item View Item