Concept

Wireless Application Protocol

Related publications (25)

Design and fabrication of suspended-gate MOSFETs for MEMS resonator, switch and memory applications

Wireless communication systems and handset devices are showing a rapid growth in consumer and military applications. Applications using wireless communication standards such as personal connectivity devices (Bluetooth), mobile systems (GSM, UMTS, WCDMA) an ...

EPFL2007

In this paper, we present an overview of the JPWL standardization activity. JPWL is an extension of JPEG 2000 for the efficient transmission of JPEG 2000 images over an error-prone wireless network. More specifically, JPWL supports a set of tools for error ...

IEEE2006

Wireless Image Transmission Using Turbo Codes and Optimal Unequal Error Protection

Nikolaos Thomos

A novel image transmission scheme is proposed for the communication of SPIHT image streams over wireless channels. The proposed scheme employs turbo codes and Reed-Solomon codes in order to deal effectively with burst errors. An algorithm for the optimal u ...

Institute of Electrical and Electronics Engineers2005

Efficient error correction solutions for OFDM based digital video

Mauro Lattuada

The robustness of the delivery of digital compressed video streams has always been one of the main topic of the standardization bodies to assure the Quality of the Service (QoS). The MPEG standard which is nowadays the reference for digital television defi ...

EPFL2005

Robust wireless location over fading channels

Ali H. Sayed

This paper develops an estimation algorithm for the time and amplitude of arrival of a known transmitted sequence over a single-path fading channel. The algorithm is optimized to enhance robustness to fast channel fading and low signal-to-noise ratio (SNR) ...

IEEE2003

Mobile agents constitute a computing paradigm of a more general nature than the widely used client/server computing paradigm. A mobile agent is essentially a computer program that acts autonomously on behalf of a user and travels through a network of heter ...

EPFL2002

Développement, performances et perspectives des composants de l'électronique de puissance

Alfred Rufer

Durant les trois décennies passées, les développements de dispositifs à semiconducteurs de puissance ont abouti successivement à l’apparition des éléments tels que les thyristors, pour ce qui concerne les dispositifs commandables à fermeture, ainsi que le ...

1999

The Terminode project follows a system approach to investigate wide area, large, totally wireless networks that we call mobile ad-hoc wide area networks. A netw ork of terminodes is an autonomous, self-operated, wireless multimedia network, independent of ...

1999

Automatic Configuration For Remote Diagnosis And Monitoring Of Railway Equipments

Txomin Nieva

Today, there is no standard system for performing maintenance on heterogeneous railway equipments. Maintenance staff needs a standard application capable of diagnosing and monitoring heterogeneous on-board equipments. We propose to build a web-based diagno ...

1999

A Performance Comparison of Homeless and Home-based Lazy Release Consistency Protocols in Software Shared Memory

Willy Zwaenepoel

In this paper, we compare the performance of two multiple-writer protocols based on lazy release consistency. In particular, we compare the performance of Princeton’s home-based protocol and TreadMarks’ protocol on a 32-processor platform. We found that th ...

1999

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