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GROUP B
TEAM MEMBERS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
CONTENTS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
INTRODUCTION ,[object Object],[object Object],[object Object],[object Object],[object Object]
Continued ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
STOP AND WAIT ARQ ,[object Object],[object Object]
SENDER ALGORITHM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SENDER ALGORITHM (CONT..) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
RECEIVER SIDE ALGORITHM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
EFFICIENCY ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Calculations ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Case 2:  Efficiency in transmitting an  error  packet The delivery of an  error packet takes place with the probability:  r = p + (1-p)*q The average packet delay in ARQ scheme is D =  TS + TIMEOUT(p/(1-p)) In this case efficiency is: E = TRANSF/D
ADVANTAGES ,[object Object],[object Object],[object Object],[object Object],[object Object]
DISADVANTAGES ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
APPLICATIONS ,[object Object],[object Object],[object Object]
[object Object]

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Stop and Wait arq

  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 12. Case 2: Efficiency in transmitting an error packet The delivery of an error packet takes place with the probability: r = p + (1-p)*q The average packet delay in ARQ scheme is D = TS + TIMEOUT(p/(1-p)) In this case efficiency is: E = TRANSF/D
  • 13.
  • 14.
  • 15.
  • 16.