want help for project in communication or embedded system domain

hellooooooooo all.......
i m a student of electronics and communication engineering still in 4th year.
i need some help regarding my project in 4th year....
my areas of interest are communication,embedded system,vlsi...
i want some ideas about any project related 2 my areas of interest....and also hardware components required.......
any suggestions and materials will be helpful.... all r welcome for this
thanks