Earticle

초록

영어

Due to the frequently changing topology and high mobility of nodes in multihop wireless network, there may be chances of congestion which results in loss of TCP sequence and degrades the network performance. In existing congestion control works, hop by hop detection incurs huge overhead. Moreover, the waiting time of the source node in obtaining the acknowledgement from the receiver, will be high when the number of hops in creases. To overcome these issues, this paper proposes a Proxy based intelligent acknowledgment technique for multihop wireless network. In this technique, proxy nodes are selected along the transmission path, which determine any missing TCP sequence. In this way, packet loss is monitored and retransmission is requested from the source node, thus, ensuring proficient data transmission in the network. Simulation results show that the proposed technique reduces the delay and improves the throughput.

목차

Abstract
 1. Introduction
  1.1. Multihop Wireless Network
  1.2. Issues of TCP in Multihop Networks
  1.3. Problem Identification
 2. Related Works
 3. Proxy based Intelligent Acknowledgment Technique
  3.1. Overview
  3.2. Proxy Node Selection
  3.3. Detection of the Missing TCP packets
 4. Simulation Results
  4.1. Simulation Parameters
  4.2. Results & Analysis
 5. Conclusion
 References

키워드

저자

• Vani Chawla [ PhD Scholar, Department of Electronics and Communication, AFSET, Faridabad, India ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Science and Technology

• 간기

  월간

• pISSN

  2005-4238

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605