Sciweavers

36320 search results - page 622 / 7264
» From Code to Models
Sort
View
JNW
2008
133views more  JNW 2008»
15 years 7 months ago
A Route Establishment Scheme for Multi-route Coding in Multihop Cellular Networks
Since the network topology in multihop cellular networks is flexible, multiple routes from a user station to a base station can be established. To reduce packet reception errors of...
Hiraku Okada, Hitoshi Imai, Takaya Yamazato, Masaa...
ITA
2007
118views Communications» more  ITA 2007»
15 years 7 months ago
Uniformly bounded duplication codes
Duplication is the replacement of a factor w within a word by ww. This operation can be used iteratively to generate languages starting from words or sets of words. By undoing dupl...
Peter Leupold, Victor Mitrana
MOBILIGHT
2010
15 years 5 months ago
Spectral Efficiency Using Combinations of Transmit Antenna Selection with Linear Dispersion Code Selection
In this paper the objective is to enhance the spectral efficiency using combinations of transmit antenna selection with Linear Dispersion Code Selection. Both bit error rate minimi...
Ismael Gutiérrez, Faouzi Bader
TIT
2010
61views Education» more  TIT 2010»
15 years 1 months ago
Tunstall code, Khodak variations, and random walks
A variable-to-fixed length encoder partitions the source string into variable-length phrases that belong to a given and fixed dictionary. Tunstall, and independently Khodak, desig...
Michael Drmota, Yuriy A. Reznik, Wojciech Szpankow...
ICASSP
2011
IEEE
14 years 11 months ago
Performance optimized predictor blending technique for lossless image coding
The paper presents a lossless coding method based on predictor blending approach that codes nine widely used benchmark images with the lowest average bitrate ever published. At th...
Grzegorz Ulacha, Ryszard Stasinski