Results 161 to 170 of about 180,497 (203)
Some of the next articles are maybe not open access.
IEEE Transactions on Information Theory, 1972
We introduce the problem of a single source attempting to communicate information simultaneously to several receivers. The intent is to model the situation of a broadcaster with multiple receivers or a lecturer with many listeners. Thus several different channels with a common input alphabet are specified.
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We introduce the problem of a single source attempting to communicate information simultaneously to several receivers. The intent is to model the situation of a broadcaster with multiple receivers or a lecturer with many listeners. Thus several different channels with a common input alphabet are specified.
openaire +4 more sources
Broadcast Authentication and Broadcast Encryption
2014Broadcast authentication schemes that employ only symmetric PRFs include certificates-based schemes like one-time-signatures (OTS), and timed efficient stream loss tolerant authentication (TESLA), and identity-based schemes based on probabilistic subset allocation.
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On Reversibility and Broadcast
2018Causally consistent reversibility relates reversibility in a concurrent system with causality. Broadcast is a powerful primitive of communication used to model several distributed systems from local area networks, including wireless systems and lately multi-agent systems. In this paper, we study the interplay between reversibility and broadcast, in the
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International Journal of Food Sciences and Nutrition, 1980
The use of radio by the dietitians of the Whittington Hospital and their guest speakers to advise and educate hospital patients on varying aspects of human nutrition, reaching a much larger section of the local population than they could in their usual work, is described.
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The use of radio by the dietitians of the Whittington Hospital and their guest speakers to advise and educate hospital patients on varying aspects of human nutrition, reaching a much larger section of the local population than they could in their usual work, is described.
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Broadcast-relay-broadcast channels
2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers, 2010In this paper, we study the achievable rate regions of broadcast-relay-broadcast channels. The source broadcasts information to the users. A number of parallel relays are used to assist users. Each relay receives information from the source and forwards information to users. The relays also broadcast the forwarded information to all users.
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2006 3rd International Symposium on Wireless Communication Systems, 2006
Boris Stender +2 more
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Boris Stender +2 more
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1996
In the calculus of broadcasting systems (CBS), speech is autonomous, but hearing takes place only when the environment speaks. This paper develops a timed CBS (TCBS) where no time may pass if there is speech pending. A process wishing to speak can be forced, by attaching a time-out to it, to first listen for a specified length of time.
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In the calculus of broadcasting systems (CBS), speech is autonomous, but hearing takes place only when the environment speaks. This paper develops a timed CBS (TCBS) where no time may pass if there is speech pending. A process wishing to speak can be forced, by attaching a time-out to it, to first listen for a specified length of time.
openaire +2 more sources
A Survey of Multipoint Relay Based Broadcast Schemes in Wireless Ad Hoc Networks
IEEE Communications Surveys and Tutorials, 2006Nallasamy Mani
exaly