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Implementing a Narrow Waist Abstraction for Sensornets

In Fall Semester 2005, Arsalan Tavakoli and Jay Taneja initiated a project to implement a necessary narrow waist abstraction for Sensornet architectures. The framework aims to facilitate incremental research in Sensor Network Architecture. The Sensornet Protocol (SP) is a pivotal first step in this architectural development. The ongoing project acknowledges the existing code's limitations and the need to enhance features and support. Motivating factors include the extensibility of the Neighbor Table, debate over mechanisms and policies, and transparency of Address Information. Key areas of focus for the solution involve finalizing SP code, conducting comprehensive testing scenarios with multiple network protocols concurrently, and integrating link-independent time synchronization interfaces for enhanced efficiency. The project is moving steadily towards completion, with plans for further refinement and expansion in the future.

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Implementing a Narrow Waist Abstraction for Sensornets

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  1. Project Update Arsalan Tavakoli Jay Taneja Fall Semester 2005 Implementing a Narrow Waist Abstraction for Sensornets

  2. Sensor Network Architecture Framework necessary to encourage incremental research Many pieces are as yet undefined Sensornet Protocol (SP) First step towards architecture Current code lacks a number of features and is unsupported Motivation

  3. Extensibility of Neighbor Table - How can multiple network protocols share information for efficiency? Mechanism/Policy Debate - What decisions does SP have to make? Transparency of Address Information - Should network protocols see link-layer addresses? Key Ideas of Solution

  4. SP Code is nearly finished Testing will be augmented by adding situations with multiple network protocols working concurrently Interfaces to allow link-independent time synchronization will be added Current Status and Future Plans

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