A Random Access ProtocolXDQRAO

• Extended Distributed Queuing Random Access Protocol - XDQRAP (Scientific Atlanta)

• Station requests reservation to transmit in reserved slot

• Unsuccessful requests revert to contention resolution

  Simple station algorithm
  
  Fast Media Access
  Supports CBR, VBR, ABR, and UBR traffic
  Centrailized control for security and authorization
  High Throughput over large physical plants
  Overlaps contention resolution with data transmission

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