Multi-user video streaming using unequal error protection network coding in wireless networks

اسناد مشابه

• Multi-User Video Streaming Using Unequal Error Protection Network Coding in Wireless Networks

  سند علمی۲۰۱۲EURASIP J. Wireless Comm. and NetworkingDejan Vukobratovic, Vladimir Stankovic

  In this article, we investigate a multi-user video streaming system applying unequal error protection (UEP) network coding (NC) for simultaneous real-time exchange of scalable video streams among multiple users. We focus on a simple wireless scenario where users exchange encoded

• Multi-User Video Streaming over Multiple Heterogeneous Wireless Networks: A Distributed, Cross-Layer Design Paradigm

  سند علمی۲۰۰۹Liang Zhou, Benoît Geller, Xiaojun Wang, Anne Wei

  In this paper, we address the problem of QoS (Quality of Service) provisioning for multi-user video streaming over multiple heterogeneous wireless networks based on the distributed, cross-layer design framework. By jointly considering the rate allocation and the Joint Source-Chan

• Risk-aware Scheduling for Multi-user Video Streaming over Wireless Multi-hop Networks

  سند علمی۲۰۰۷Hsien-Po Shiang, Mihaela van der Schaar

  To cope with the time-varying network conditions, various error-protection and channel adaptation strategies have been proposed at different layers of the protocol stack. However, these cross-layer strategies can be efficiently optimized only if they act on accurate information a

• Multi-Edge type Unequal Error Protection LDPC codes

  سند علمی۲۰۱۱CoRRH. V. Beltrão Neto, Werner Henkel, Valdemar Cardoso da Rocha

  Irregular low-density parity check (LDPC) codes are particularly well-suited for transmission schemes that require unequal error protection (UEP) of the transmitted data due to the different connection degrees of its variable nodes. However, this UEP capability is strongly depend

• On Code Design for Unequal Error Protection Multilevel Coding

  سند علمی۲۰۰۷Neele von Deetzen, Werner Henkel

  Unequal error protection is an important feature regarding transport of multimedia data. The paper presents a novel approach for realising unequal error protection properties with multilevel codes, following the capacity design rule but adjusting the scheme to provide more unequa

• Construction and Performance Evaluation of Relaxed Block Interleavers for Unequal Error Protection Turbo Codes

  سند علمی۲۰۰۸David Kronmüller, Werner Henkel

  The demand for higher communication data rates is immense in the era of high quality multimedia content. The issue at hand is to increase data transfer rates while improving error tolerance levels. Turbo codes unleashed a research renaissance on near Shannon-limit codes, where fo