منابع مشابه
11 Data Broadcast
We have been witnessing in the past few years the rapid growth of wireless data applications in the commercial market thanks to the advent of wireless devices, wireless high-speed networks, and supporting software technologies. We envisage that in the near future, a large number of mobile users carrying portable devices (e.g., palmtops, laptops, PDAs, WAP phones, etc.) will be able to access a ...
متن کاملBroadcast and Associative Operations on Fat-Trees
This paper analyzes the cost of performing broadcast, product and prefix computation on the ideal fat-tree, a model proposed here to capture distance and bandwidth properties common to a variety of fat-tree networks. Algorithms are developed and analyzed in terms of the capacity of channels at different levels of the fat-tree. Non trivial lower bounds are derived establishing the optimality of ...
متن کاملVisualising the Entirety of Broadcast Operations
Digital broadcast operations are becoming increasingly complex with more channels, associated “interactive” content and diverse delivery mechanisms. More channels demand more infrastructure. New control and automation tools can construct complex operational configurations. However, with ability to control comes the problem of understanding the configuration. Virtual environment technology can s...
متن کاملGirth, minimum degree, independence, and broadcast independence
An independent broadcast on a connected graph $G$is a function $f:V(G)to mathbb{N}_0$such that, for every vertex $x$ of $G$, the value $f(x)$ is at most the eccentricity of $x$ in $G$,and $f(x)>0$ implies that $f(y)=0$ for every vertex $y$ of $G$ within distance at most $f(x)$ from $x$.The broadcast independence number $alpha_b(G)$ of $G$is the largest weight $sumlimits_{xin V(G)}f(x)$of an ind...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1983
ISSN: 0386-6831,1884-9652
DOI: 10.3169/itej1978.37.408