Cross-layer signalling support for adaptive video encoding and transmission

Cyril Bergeron, Lorenzo Iacobelli, Esa Piri, Janne Vehkaperä

Research output: Contribution to conferenceConference PosterScientific

Abstract

Following the joint source and channel coding paradigm, we propose an application controlling strategy to allow fast adaptation of multimedia transmission to the impairments of an IP wireless network by using a new cross-layer signalling architecture. To this purpose, a Rate-Distortion Optimization (RDO) algorithm based on hybrid Cauchy-Laplace distribution is presented. In order to support the adaptation and to enable the application controlling strategy by providing the necessary signalling information, a flexible and cloud computing based cross-layer event delivery entity is proposed. This entity provides a unified signalling architecture for accessing such information that cannot be accessed by using existing controlling mechanisms and which is necessary for the adaptation of the multimedia transmission. Information obtained through this event delivery entity is used by the RDO algorithm to define the parameters providing the best perceived quality at the receiver side in terms both of compression and optionally of error correcting redundancy insertion to minimize the error impact with a GOP adaptation rate. This technique is demonstrated here for H.264 streams.
Original languageEnglish
Publication statusPublished - 2015
Event24th European Conference on Networks and Communications, EuCNC 2015 - Paris, France
Duration: 29 Jun 20152 Jul 2015
Conference number: 24

Conference

Conference24th European Conference on Networks and Communications, EuCNC 2015
Abbreviated titleEuCNC 2015
CountryFrance
CityParis
Period29/06/152/07/15

Fingerprint

Channel coding
Cloud computing
Redundancy
Wireless networks

Keywords

  • rate-distortion optimization
  • H.264
  • cross-layer signalling
  • DDE
  • error prone channel
  • multimedia adaptation

Cite this

Bergeron, C., Iacobelli, L., Piri, E., & Vehkaperä, J. (2015). Cross-layer signalling support for adaptive video encoding and transmission. Poster session presented at 24th European Conference on Networks and Communications, EuCNC 2015, Paris, France.
Bergeron, Cyril ; Iacobelli, Lorenzo ; Piri, Esa ; Vehkaperä, Janne. / Cross-layer signalling support for adaptive video encoding and transmission. Poster session presented at 24th European Conference on Networks and Communications, EuCNC 2015, Paris, France.
@conference{c2e6d296920c407ba2fd0d0c715b8809,
title = "Cross-layer signalling support for adaptive video encoding and transmission",
abstract = "Following the joint source and channel coding paradigm, we propose an application controlling strategy to allow fast adaptation of multimedia transmission to the impairments of an IP wireless network by using a new cross-layer signalling architecture. To this purpose, a Rate-Distortion Optimization (RDO) algorithm based on hybrid Cauchy-Laplace distribution is presented. In order to support the adaptation and to enable the application controlling strategy by providing the necessary signalling information, a flexible and cloud computing based cross-layer event delivery entity is proposed. This entity provides a unified signalling architecture for accessing such information that cannot be accessed by using existing controlling mechanisms and which is necessary for the adaptation of the multimedia transmission. Information obtained through this event delivery entity is used by the RDO algorithm to define the parameters providing the best perceived quality at the receiver side in terms both of compression and optionally of error correcting redundancy insertion to minimize the error impact with a GOP adaptation rate. This technique is demonstrated here for H.264 streams.",
keywords = "rate-distortion optimization, H.264, cross-layer signalling, DDE, error prone channel, multimedia adaptation",
author = "Cyril Bergeron and Lorenzo Iacobelli and Esa Piri and Janne Vehkaper{\"a}",
note = "HUO: Poster presentation LIS: Extended abstract (max 2 pages) reviewed ; 24th European Conference on Networks and Communications, EuCNC 2015, EuCNC 2015 ; Conference date: 29-06-2015 Through 02-07-2015",
year = "2015",
language = "English",

}

Bergeron, C, Iacobelli, L, Piri, E & Vehkaperä, J 2015, 'Cross-layer signalling support for adaptive video encoding and transmission', 24th European Conference on Networks and Communications, EuCNC 2015, Paris, France, 29/06/15 - 2/07/15.

Cross-layer signalling support for adaptive video encoding and transmission. / Bergeron, Cyril; Iacobelli, Lorenzo; Piri, Esa; Vehkaperä, Janne.

2015. Poster session presented at 24th European Conference on Networks and Communications, EuCNC 2015, Paris, France.

Research output: Contribution to conferenceConference PosterScientific

TY - CONF

T1 - Cross-layer signalling support for adaptive video encoding and transmission

AU - Bergeron, Cyril

AU - Iacobelli, Lorenzo

AU - Piri, Esa

AU - Vehkaperä, Janne

N1 - HUO: Poster presentation LIS: Extended abstract (max 2 pages) reviewed

PY - 2015

Y1 - 2015

N2 - Following the joint source and channel coding paradigm, we propose an application controlling strategy to allow fast adaptation of multimedia transmission to the impairments of an IP wireless network by using a new cross-layer signalling architecture. To this purpose, a Rate-Distortion Optimization (RDO) algorithm based on hybrid Cauchy-Laplace distribution is presented. In order to support the adaptation and to enable the application controlling strategy by providing the necessary signalling information, a flexible and cloud computing based cross-layer event delivery entity is proposed. This entity provides a unified signalling architecture for accessing such information that cannot be accessed by using existing controlling mechanisms and which is necessary for the adaptation of the multimedia transmission. Information obtained through this event delivery entity is used by the RDO algorithm to define the parameters providing the best perceived quality at the receiver side in terms both of compression and optionally of error correcting redundancy insertion to minimize the error impact with a GOP adaptation rate. This technique is demonstrated here for H.264 streams.

AB - Following the joint source and channel coding paradigm, we propose an application controlling strategy to allow fast adaptation of multimedia transmission to the impairments of an IP wireless network by using a new cross-layer signalling architecture. To this purpose, a Rate-Distortion Optimization (RDO) algorithm based on hybrid Cauchy-Laplace distribution is presented. In order to support the adaptation and to enable the application controlling strategy by providing the necessary signalling information, a flexible and cloud computing based cross-layer event delivery entity is proposed. This entity provides a unified signalling architecture for accessing such information that cannot be accessed by using existing controlling mechanisms and which is necessary for the adaptation of the multimedia transmission. Information obtained through this event delivery entity is used by the RDO algorithm to define the parameters providing the best perceived quality at the receiver side in terms both of compression and optionally of error correcting redundancy insertion to minimize the error impact with a GOP adaptation rate. This technique is demonstrated here for H.264 streams.

KW - rate-distortion optimization

KW - H.264

KW - cross-layer signalling

KW - DDE

KW - error prone channel

KW - multimedia adaptation

M3 - Conference Poster

ER -

Bergeron C, Iacobelli L, Piri E, Vehkaperä J. Cross-layer signalling support for adaptive video encoding and transmission. 2015. Poster session presented at 24th European Conference on Networks and Communications, EuCNC 2015, Paris, France.