TITLE

Minimization of Collision in Energy Constrained Wireless Sensor Network

AUTHOR(S)
Sudha, Moses Nesa; Valarmathi, Muniappan Lakshapalam; Rajsekar, George; Mathew, Michael Kurien; Dineshraj, Nagarajan; Rajbarath, Sivasankaran
PUB. DATE
November 2009
SOURCE
Wireless Sensor Network;Nov2009, Vol. 1 Issue 4, p350
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Wireless Sensor Networks (WSNs) are one of the fastest growing and emerging technologies in the field of Wireless Networking today. The applications of WSNs are extensively spread over areas like Military, Environment, Health Care, Communication and many more. These networks are powered by batteries and hence energy optimization is a major concern. One of the factors that reduce the energy efficiency of the WSN is collision which occurs due to the high density of data packets in a typical communication channel. This paper aims at minimizing the effects of congestion leading to collision in the network by proposing an effective algorithm. This can be done by optimizing the size of the contention window by introducing parameters like source count and a. If the contention window of a node is low, it results in collision. If the size of the contention window of a node is high then it results in a medium access delay. Thus minimizing collision and medium access delay of data packets conserve energy.
ACCESSION #
45453357

 

Related Articles

  • Energy Efficient Transmission Error Recovery for Wireless Sensor Networks. Singh, Shio Kumar; Singh, M. P.; Singh, D. K. // International Journal of Grid & Distributed Computing;2010, Vol. 3 Issue 4, p89 

    Transmission errors are inherent in wireless communications because of the instability of wireless channels resulting due to channel fading, time-frequency coherence, inter-band interference, etc, and thus receiving unreliable message packet. This necessitates the retransmission of packet which...

  • Multi-Layer Clustering Method Using Candidate Cluster Head Node in Wireless Sensor Network Environment. Youngbok Cho; Sangho Lee; Kyoungsoon Hwang // International Journal of Future Generation Communication & Netwo;Jun2012, Vol. 5 Issue 2, p83 

    Wireless Sensor Network (WSN) is most important present minimizing energy consumption. Among various clustering methods, the Low-Energy Adaptive Clustering Hierarchy (LEACH) mechanism takes the hierarchical approach of segmenting multiple clusters for efficient energy management. The mechanism,...

  • Scheduling Adjustment of Mac Protocols on Cross Layer for Sensornets. Wei Wei; Ang Gao; Bin Zhou; Yiduo Mei // Information Technology Journal;2010, Vol. 9 Issue 6, p1196 

    No abstract available.

  • Hybrid Energy Efficient Distributed Protocol for Heterogeneous Wireless Sensor Network.  // International Journal of Computer Applications;Jul2010, Vol. 4, p1 

    The article discusses a study that proposes Hybrid Energy Efficient Distributed Protocol (H-HEED) for Wireless Sensor Network to prolong the network lifetime. The study mentions the impact of heterogeneity in terms of node energy in wireless sensor networks. It also reveals that H-HEED achieves...

  • An Energy-Efficient Protocol with Static Clustering for Wireless Sensor Networks. Zahmati, Amir Sepasi; Abolhassani, Bahman; Beheshti Shirazi, Ali Asghar; Bakhtiari, Ali Shojaee // International Journal of Electronics, Circuits & Systems;2007, Vol. 1 Issue 2, p135 

    A wireless sensor network with a large number of tiny sensor nodes can be used as an effective tool for gathering data in various situations. One of the major issues in wireless sensor networks is developing an energy-efficient routing protocol which has a significant impact on the overall...

  • An Energy-Efficient MAC Protocol for WSNs: Game-Theoretic Constraint Optimization with Multiple Objectives. Liqiang Zhao; Le Guo; Li Cong; Hailin Zhang // Wireless Sensor Network;Nov2009, Vol. 1 Issue 4, p358 

    In WSNs, energy conservation is the primary goal, while throughput and delay are less important. This results in a tradeoff between performance (e.g., throughput, delay, jitter, and packet-loss-rate) and energy consumption. In this paper, the problem of energy-efficient MAC protocols in WSNs is...

  • Self-Localized Packet Forwarding in Wireless Sensor Networks. Tarun Dubey; O. P. Sahu // Journal of Information Processing Systems;Sep2013, Vol. 9 Issue 3, p477 

    Wireless Sensor Networks (WSNs) are comprised of sensor nodes that forward data in the shape of packets inside a network. Proficient packet forwarding is a prerequisite in sensor networks since many tasks in the network, together with redundancy evaluation and localization, depend upon the...

  • Network/hardware cross-layer evaluation for ROHC and packet aggregation on wireless mesh networks. Sangkil Jung; Sangjin Hong // Wireless Networks (10220038);Nov2009, Vol. 15 Issue 8, p1086 

    This paper proposes a profile-based network and hardware co-simulation method to investigate the overall performance and real-timing characteristics of a wireless mesh network (WMN) affected by hardware capabilities, speed and complexity. For the sophisticated algorithms to be assisted by a...

  • PRIORITY BASED CONGESTION DETECTION AND AVOIDANCE IN WIRELESS SENSOR NETWORKS. Beulah Jayakumari, R.; Jawahar Senthilkumar, V. // Journal of Computer Science;Mar2013, Vol. 9 Issue 3, p350 

    The primary objective of event driven wireless sensor networks is to route the detected or monitored data at the earliest to the base station depending on their degree of priority since the data generated in a sensor network has different importance. In order to avoid indiscriminate dropping of...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics