Tran Minh Trung

Ph.D., Hanoi University of Science and Technology – School of Electronics and Communications

WiFLEX: Flexible MAC Protocols for Configurable Radios

Posted by trungtm on June 23, 2007

Membsers

  • Jean Walrand (Prof., UC Berkeley / EECS)
  • Jeonghoon Mo (Prof., ICU, WINE)
  • Jiwoong Lee (PhD. Student , UC Berkeley / EECS)
  • Tran Minh Trung (PhD. Student, ICU, WINE)
  • Wilson So (PhD., UC Berkeley / EECS)

Abstract

We propose to study the design of a new family of MAC protocols that has two innovative features. First, it allows any devices with vastly different data rate, communication range, and transmission power requirements to communicate with each other as long as their MAC protocol belongs to this family. This family of MAC protocols use a common physical layer framework based on OFDM to provide connectivity among a wide variety of devices. Second, this new family of MAC protocols will allow applications to make explicit tradeoffs among data rate, communication range, and transmission power when communicating to their neighbors.

Publications

Asynchronous Split Phase protocol

System throughput(1 control 8 data channels of 2Mbps)

 Fairness test (throughput of individual connections)

Coexistence scenario

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