CS 6543 – Spring 2009

HW-03 – Due Date: March 3, 2009, 7pm

!!! You must submit your hw using WebCT, no late HW will be accepted!!!

Total 100 points

In this HW, you are asked to implement Stop-and-Wait Reliable Data Transfer protocol (RDT version 3.0 in the textbook) on wireless sensor network motes. For this, you will TinyOS and nesC as discussed inc class. Most of the necessary code is given at sw_rdt_hw3 directory (all as .zip), you will mainly insert your code into RDTM.nc file.

GRADING (Total grade will be 100 points.)

1. (10 points) Documentation (e.g., protocol design (msg formats, order, actions))

2. (60 points) Implementation (your source code and makefiles)

3. (30 points) Execution (using Xsniffer, give the output of your program for a few cases)

Please put all your documentation, source, output files under a directory called LASTNAME-hw3, then ZIP this directory as a single file and submit it using WebCT.

Please after submission, DO NOT change or delete your soft copies, we might execute them later together for grading….