Context Discovery Using Attenuated Bloom Codes Model Description and Validation

نویسندگان

  • Fei Liu
  • Geert Heijenk
چکیده

A novel approach to performing context discovery in ad-hoc networks based on the use of attenuated Bloom filters is proposed in this report. In order to investigate the performance of this approach, a model has been developed. This document describes the model and its validation. The model has been implemented in Matlab, and results are also shown in this document. Attenuated Bloom filters appear to be a very promising approach for context discovery in ad hoc networks compared to conventional solutions. The results show that using attenuated Bloom filters in context discovery can well save traffic load in a fully distributed ad hoc network in practical situations.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Context Discovery Using Attenuated Bloom Filters in Ad-Hoc Networks

A novel approach to performing context discovery in ad-hoc networks based on the use of attenuated Bloom filters is proposed in this paper. A Bloom filter is an efficient spacesaving data structure to represent context information. Attenuated Bloom filters are used to advertise the availability of context information multiple hops away, and to guide queries to discover it. In order to investiga...

متن کامل

Context discovery in ad-hoc networks

With the rapid development of wireless technology and portable devices, mobile adhoc networks (MANETs) are more and more present in our daily life. Ad-hoc networks are often composed of mobile and battery-supplied devices, like laptops, mobile phones, and PDAs. With no requirement for infrastructure support, MANETs can be used as temporary networks, such as for conference and office environment...

متن کامل

Validation of Context Based Service Discovery Protocol for Ubiquitous Applications

Service Discovery Protocol (SDP) is important in ubiquitous applications, where a large number of devices and software components collaborate unobtrusively and provide numerous services without user intervention. Existing service discovery schemes use a service matching process in order to offer services of interest to the users. Potentially, the context information of the users and surrounding...

متن کامل

Service Discovery Using Bloom Filters

A protocol to perform service discovery in adhoc networks is introduced in this paper. Attenuated Bloom filters are used to distribute services to nodes in the neighborhood and thus enable local service discovery. The protocol has been implemented in a discrete event simulator to investigate the behavior in case of a multihop mobile ad-hoc network with nodes that all have services to offer. Met...

متن کامل

Designing the synergistic leadership model for universities of Iran based on grounded theory

A review of the existing leadership literature in organizations shows that there is no comprehensive theoretical framework for synergistic leadership that is generally agreed upon. Therefore, this study seeks to identify and explain the dimensions of synergistic leadership in the form of a systematic model for Iranian universities using the grounded theory. Semi-structured interviews were used ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006