Che-Wei Sun

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Energy efficiency has become an important research issue for wireless sensor networks. Sensor nodes, thus, need to make use of their limited energy to keep active time as small as possible to prolong the whole network lifetime while meeting the performance requirement. In this work, we reinvestigate the overhearing problem, which occurs when an awake node(More)
  • 1