Results 91 to 100 of about 2,036 (196)

Rateless Deep Joint Source Channel Coding for 3D Point Cloud

IEEE Access
To enable untethered volumetric services, one of the primary challenges lies in reconstructing a high-quality 3D point cloud for each user, despite variations in channel conditions and bandwidth availability.
Shoichi Ibuki, Tsubasa Okamoto, Takuya Fujihashi, Toshiaki Koike-Akino, Takashi Watanabe   +4 more
doaj   +1 more source

Rateless coding for MIMO block fading channels

2008 IEEE International Symposium on Information Theory, 2008
Proceedings of the 2008 IEEE International Symposium on Information Theory, Toronto, ON, Canada, July 6 - 11 ...
Fan, Yijia, Lai, Lifeng, Erkip, Elza, Poor, H. Vincent   +3 more
openaire   +2 more sources

Battery-aware super-peer and fountain coding in Java P2P systems

Discover Internet of Things
Peer-to-peer (P2P) file sharing protocols like BitTorrent have revolutionized content distribution, but they struggle in disaster scenarios with unreliable connectivity and energy-constrained nodes.
Arpana Sinhal, Anay Sinhal, Amit Sinhal
doaj   +1 more source

Scheduling of Multicast and Unicast Services under Limited Feedback by using Rateless Codes

, 2014
Many opportunistic scheduling techniques are impractical because they require accurate channel state information (CSI) at the transmitter. In this paper, we investigate the scheduling of unicast and multicast services in a downlink network with a very ...
Kim, Kyu-Han, Koksal, C. Emre, Shroff, Ness B., Sun, Yin   +3 more
core   +1 more source

On Linear Operator Channels over Finite Fields

, 2010
Motivated by linear network coding, communication channels perform linear operation over finite fields, namely linear operator channels (LOCs), are studied in this paper.
Ho, Siu-Wai, Meng, Jin, Yang, En-hui, Yang, Shenghao, Yeung, Raymond W.   +4 more
core   +1 more source

A Rateless Code Transmission Strategy Based on Real Time Service

Dianxin kexue, 2013
Rateless codes has the advantage of good channel adaptivity with a low amount of feedback data.However,the data transmission delay caused by its own coding characteristics and its sensitivity of the feedback link quality directly affects its application ...
Shaohua Zhao, Wei Chen, Bo Bai, Zhisheng Niu, Zhigang Cao   +4 more
doaj   +2 more sources

Unequal Error Protected JPEG 2000 Broadcast Scheme with Progressive Fountain Codes

, 2012
This paper proposes a novel scheme, based on progressive fountain codes, for broadcasting JPEG 2000 multimedia. In such a broadcast scheme, progressive resolution levels of images/video have been unequally protected when transmitted using the proposed ...
Chen, Zhao, Lu, Jianhua, Xu, Mai, Yin, Luiguo   +3 more
core   +1 more source

Storm: Rateless MDS Erasure Codes

, 2015
Erasure codes have been employed in a wide range of applications to increase content availability, improve channel reliability, or to reduce downloading time. For several applications, such as P2P file sharing, MDS erasure codes are more suitable as the network is typically the most constrained resource, not the CPU.
Pedro Moreira da Silva, Jaime Dias, Manuel Ricardo   +2 more
openaire   +2 more sources

Design and Analysis of LT Codes with Decreasing Ripple Size

, 2012
In this paper we propose a new design of LT codes, which decreases the amount of necessary overhead in comparison to existing designs. The design focuses on a parameter of the LT decoding process called the ripple size.
Popovski, Petar, Sørensen, Jesper H., Østergaard, Jan   +2 more
core   +2 more sources

Shifted LT Code Security Scheme for Partial Information Encryption. [PDF]

Entropy (Basel), 2022
Zhang S, Niu F, Wang L, Yu L.
europepmc   +1 more source