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TO ILLUSTRATE AND IMPLEMENT INITIAL RANGING & TRANSFER OPERATIONAL PARAMETERS PHASES OF THE CABLE MODEM Presented by: Aakash Patel Advisor: Dr. Chung –E.

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Presentation on theme: "TO ILLUSTRATE AND IMPLEMENT INITIAL RANGING & TRANSFER OPERATIONAL PARAMETERS PHASES OF THE CABLE MODEM Presented by: Aakash Patel Advisor: Dr. Chung –E."— Presentation transcript:

1 TO ILLUSTRATE AND IMPLEMENT INITIAL RANGING & TRANSFER OPERATIONAL PARAMETERS PHASES OF THE CABLE MODEM Presented by: Aakash Patel Advisor: Dr. Chung –E Wang

2 Agenda Abbreviations Introduction & Motivation Objective of the Project Scope of the Project Methodology References Questions?

3 Abbreviations CM: Cable Modem CMTS: Cable Modem Termination System DOCSIS: Data Over Cable Service Interface Specification TFTP: Trivial File Transfer Protocol TOD: Time of Day

4 Introduction & Motivation Motivation and force behind the project. This project provides an overview into the lifecycle of a cable modem. Cable modem uses DOCSIS protocol to transmit & receive packets from CMTS. This project discusses the methods of communication between cable modem and CMTS.

5 Objective of the Project In this project I will be working/developing on Initial Ranging Phase & Transfer Operational Parameters phases of the cable modem. After successfully developing both the phases, I will be able to provide insights in both the phases and will be able to understand the role of DOCSIS v3.0 in modern CMs.

6 Scope of the Project Scope: This project is limited to few important stages within the life cycle of a cable modem. Five Stages in CMs Initialization Sequence. Initial Ranging Phase IP Connectivity Phase TOD Phase Transfer Operational Parameters Phase Registration Phase

7 Architecture of Simulator System This slide will give the overview of simulator system.

8 Methodology & Achievements Review the literature on DOCSIS Mulpi v3.0. Phase 1: Development of Initial Ranging Phase. Outcome & Achievement: Cable modem & CMTS will be able to communication with each other. Phase 2: Development of the TFTP Phase. Outcome & Achievement: Connectivity between cable modem and TFTP server. After the completion of this phase cable modem will go in ONLINE state and will be ready to transmit and receive data packets.

9 References Cisco Systems. DPC2203 and EPC 2203 VoIP Cable Modem Installation and Operation Guide _A.pdf Simon Amor. Introduction to network functions in C. September Television Laboratories, Data-Over-Cable Service Interface Specification DOCSIS 3.0 MAC and Upper Layer Protocols Interface Specification. July

10 Questions?


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