Simulation of packet telephony in mobile ad hoc networks using network simulator is the seminar topic.

Simulation of Packet Telephony in Mobile Adhoc Networks using Network Simulator Seminar Topic

Introduction

Mobile Adhoc Networks (MANETs) have gained significant popularity due to their unique characteristics of being able to set up networks without any fixed infrastructure. With the rise of mobile devices and the need for efficient communication in various applications, the use of MANETs has become increasingly important. One of the key challenges in MANETs is making packets telephony efficient and reliable while dealing with the dynamic nature of the network.

Problem Statement

In traditional MANETs, the telephony of packets can be challenging due to issues like packet loss, delay, and jitter. This can result in poor call quality and dropped calls, impacting the overall user experience. The existing systems lack efficient mechanisms to handle these challenges and may not provide satisfactory performance when it comes to packet telephony in MANETs.

Existing System

The existing systems for packet telephony in MANETs typically rely on routing protocols like AODV or DSR for communication and call setup. However, these protocols may not be optimized for telephony traffic and may not prioritize voice packets over data packets. This can lead to delays, packet loss, and inconsistent call quality. Additionally, the lack of Quality of Service (QoS) mechanisms in these systems further exacerbates the telephony issues in MANETs.

Disadvantages

1. Poor call quality due to packet loss and delay.
2. Inefficient handling of telephony traffic in MANETs.
3. Lack of QoS mechanisms for prioritizing voice packets.
4. Dropped calls and inconsistent performance during voice communication.

Proposed System

Our proposed system aims to address the limitations of the existing systems by simulating packet telephony in MANETs using a network simulator. We will develop a custom routing protocol optimized for telephony traffic, which will prioritize voice packets and ensure low latency and minimal packet loss. Additionally, we will implement QoS mechanisms to guarantee the quality of voice calls in the network.

Advantages

1. Improved call quality and reliability in MANETs.
2. Efficient handling of telephony traffic with optimized routing protocol.
3. Prioritization of voice packets for low latency and minimal packet loss.
4. QoS mechanisms for guaranteed quality of service during voice communication.

Features

1. Custom routing protocol optimized for telephony traffic.
2. Prioritization of voice packets in the network.
3. QoS mechanisms for quality of service guarantees.
4. Simulation of packet telephony in MANETs using network simulator.
5. Performance evaluation and comparison with existing systems.

Conclusion

In conclusion, the simulation of packet telephony in Mobile Adhoc Networks using a network simulator is a critical topic that addresses the challenges of telephony in MANETs. By proposing a new system with optimized routing protocols and QoS mechanisms, we aim to improve call quality, reliability, and performance in MANETs. This research will contribute to the advancement of telephony technologies in mobile networks and provide valuable insights for future network design and optimization.