Effects of ad hoc layer medium access mechanisms under TCP

  • Authors:
  • Ken Tang;Mario Correa;Mario Gerla

  • Affiliations:
  • Computer Science Department, University of California, Los Angeles;Computer Science Department, University of California, Los Angeles;Computer Science Department, University of California, Los Angeles

  • Venue:
  • Mobile Networks and Applications
  • Year:
  • 2001

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Abstract

Mobile computing is the way of the future, as evident by such initiatives as Bluetooth, Iceberg and HomeRF. However, for mobile computing to be successful, an obvious layer, the MAC layer, must be efficient in channel access and reservation . Therefore, in-dpeth understanding is needed of the wireless MAC layerif wireless computing is to takeoff. Many random access wireless MAC protocols have been proposed and even standardized. However, there has yet been an attempt to understand why certain designs are used and what makes certain protocols better than others. In this paper, we survey several popular, contemporary, wireless, random access MAC protocols and determine the effects behind the design choices of these protocols.