17,079 research outputs found
Mobile Internet Applications, Infrastructure and Services
Mobile communication and the mobile Internet can provide important opportunities,
economic advantages for enterprises end organisations and support their more efficient
operating as they can be used anytime and anywhere. We can make their wide spread
use, innovative effects and advantages economical if we consider the effect system of
technologies and services. The technological, social and economical complex effect
system puts a pressure on the spreading of business applications. The types of
applicable equipment are increasing. The Internet technology and the Internet network
have become essential communication tools in business processes recently. Using the
Internet by means of mobile appliances increases the possibilities. By studying the
business process the expenses, advantages, disadvantages can well be seen. Nowadays
these applications are more and more successful in areas such as agriculture, different
parts of the food industry, extension services, precision agriculture and logistics. It can
be stated that the international and the Hungarian development tendencies of the mobile
Internet, the RTD Programmes of EU help the wide-spread use of mobile services. The
rapid development of the Hungarian domestic mobile market over the last years is the
basis for the wide spread use of new broadband mobile services and applications. This
system can contribute to the development of agriculture, enterprises and rural areas and
can support production, commerce, services and product tracing. But for successful
applications we have to consider the impact factors
Proving Properties of Rich Internet Applications
We introduce application layer specifications, which allow us to reason about
the state and transactions of rich Internet applications. We define variants of
the state/event based logic UCTL* along with two example applications to
demonstrate this approach, and then look at a distributed, rich Internet
application, proving properties about the information it stores and
disseminates. Our approach enables us to justify proofs about abstract
properties that are preserved in the face of concurrent, networked inputs by
proofs about concrete properties in an Internet setting. We conclude that our
approach makes it possible to reason about the programs and protocols that
comprise the Internet's application layer with reliability and generality.Comment: In Proceedings WWV 2013, arXiv:1308.026
Impacts for m-Internet applications and perspectives in agriculture
Mobile communication and the mobile Internet can provide important opportunities,
economic advantages for enterprises end organisations and support their more efficient
operating as they can use it anytime and anywhere.
We can make their wide spread usage, innovation effect and advantages economical way if
we consider the effect system of technologies and services. The technological, social and
economical complex effect system puts pressure on spreading of business applications. The
types of applicable equipment are increasing.
There can be found four player groups according to social aspects: manufacturers, enterprises,
customers and workers. The Internet technology and the Internet network have become
essential communication tools in business processes recently. Using the Internet by means of
mobile appliances increases the possibilities.
If we study the business process the expenses, advantages, disadvantages can be seen well.
Nowadays these applications are more and more successful in the following areas such as in
agriculture, in different parts of food industry, in extension services, precision agriculture,
logistics
Reliable and Low-Latency Fronthaul for Tactile Internet Applications
With the emergence of Cloud-RAN as one of the dominant architectural
solutions for next-generation mobile networks, the reliability and latency on
the fronthaul (FH) segment become critical performance metrics for applications
such as the Tactile Internet. Ensuring FH performance is further complicated by
the switch from point-to-point dedicated FH links to packet-based multi-hop FH
networks. This change is largely justified by the fact that packet-based
fronthauling allows the deployment of FH networks on the existing Ethernet
infrastructure. This paper proposes to improve reliability and latency of
packet-based fronthauling by means of multi-path diversity and erasure coding
of the MAC frames transported by the FH network. Under a probabilistic model
that assumes a single service, the average latency required to obtain reliable
FH transport and the reliability-latency trade-off are first investigated. The
analytical results are then validated and complemented by a numerical study
that accounts for the coexistence of enhanced Mobile BroadBand (eMBB) and
Ultra-Reliable Low-Latency (URLLC) services in 5G networks by comparing
orthogonal and non-orthogonal sharing of FH resources.Comment: 11pages, 13 figures, 3 bio photo
Impact factors for mobile internet applications in the agri-food sectors
Mobile communication and the mobile Internet can provide important opportunities,
economic advantages for enterprises end organisations and support their more efficient operating as they can
be used anytime and anywhere. We can make their wide spread use, innovative effects and advantages
economical if we consider the effect system of technologies and services. The technological, social and
economical complex effect system puts a pressure on the spreading of business applications. The types of
applicable equipment are increasing. According to social aspects there are four player groups:
manufacturers, enterprises, customers and workers. The Internet technology and the Internet network have
become essential communication tools in business processes recently. Using the Internet by means of
mobile appliances increases the possibilities. By studying the business process the expenses, advantages,
disadvantages can well be seen. Nowadays these applications are more and more successful in areas such as
agriculture, different parts of the food industry, extension services, precision agriculture and logistics. It can
be stated that the international and the Hungarian development tendencies of the mobile Internet, the RTD
Programmes of EU help the wide-spread use of mobile services. The rapid development of the Hungarian
domestic mobile market over the last years is the basis for the wide spread use of new broadband mobile
services and applications. This system can contribute to the development of agriculture, enterprises and rural
areas and can support production, commerce, services and product tracing. But for successful applications
we have to consider the impact factors
System Support for Bandwidth Management and Content Adaptation in Internet Applications
This paper describes the implementation and evaluation of an operating system
module, the Congestion Manager (CM), which provides integrated network flow
management and exports a convenient programming interface that allows
applications to be notified of, and adapt to, changing network conditions. We
describe the API by which applications interface with the CM, and the
architectural considerations that factored into the design. To evaluate the
architecture and API, we describe our implementations of TCP; a streaming
layered audio/video application; and an interactive audio application using the
CM, and show that they achieve adaptive behavior without incurring much
end-system overhead. All flows including TCP benefit from the sharing of
congestion information, and applications are able to incorporate new
functionality such as congestion control and adaptive behavior.Comment: 14 pages, appeared in OSDI 200
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