Power and Delay Aware On-Demand Routing For Ad Hoc Networks
Journal Title: International Journal on Computer Science and Engineering - Year 2010, Vol 2, Issue 4
Abstract
Wide implementation of IEEE 802.11 based networks could ead to deployment of localized wireless data communication environments with a limited number of mobile hosts, called ad hoc networks. Implementation of a proper routing methodology in ad hoc networks makes it efficient in terms of performance A wide spectrum of routing protocols has been contributed by several researchers. Real time applications have been most popular among the applications, run by ad hoc networks. Such applications strictly adhere to the Quality of Service (QoS) equirements such as overall throughput, end-toend delay and power level. Support of QoS requirements becomes more challenging due to dynamic nature of MANETs, where mobility of nodes results in frequent change in topology. QoS aware routing protocols can serve to the QoS support, which oncentrate on determining a path between source and estination with the QoS requirements of the flow being satisfied. We propose a protocol, called Power and Delay aware Temporally Ordered Routing Algorithm (PDTORA), based on Temporally Ordered Routing Algorithm (TORA) Protocol, where verification of power and delay requirements is carried out with a query packet at each node along the path between source and destination. Simulations justify better erformance of the proposed new protocol in terms of network lifetime, nd-to-end delay and packet delivery ratio as ompared to TORA.
Authors and Affiliations
Alok Kumar Jagadev , Manoj Kumar Mishra , Binod Kumar Pattanayak , Manojranjan Nayak
Keywords
Related Articles
- EP ID EP160480
- DOI -
- Views 78
- Downloads 0
A Handoff Technique to Reduce False-Handoff Probability in Next Generation Wireless Networks
Next Generation Wireless Systems (NGWS) include o-existence of current wireless technologies such as WLANs, WiMAX, General Packet Radio Service (GPRS) and Universal obile Telecommunications System (UMTS). The most impo...
Cluster Based Message Dissemination for Broadcasting the Emergency/Warning Messages using a Novel Scheduling in VANETS
Vehicular ad hoc networks are a special case of mobile ad hoc networks (MANETs). Unlike MANETs, VANET nodes are moving very fast. It becomes quite challenging to maintain a stable path for broadcasting Emergency and Warn...
A cross layer Design to Enhance Throughput for Multimedia Streaming over Mobile Ad hoc Networks
The main objective of this paper is to propose a novel method for enhancing the Quality of Service (QoS) of multimedia applications in wireless adhoc networks. The enhancement is achieved by mplementing the Connectionle...
Automated Load Shedding Period Control System (An effective way to reduce human effort)
Energy is the basic necessity for the economic development of a country. Many functions necessary to present-day living grind to halt when the supply of energy stops. It is practically impossible to estimate the actual m...
SEMANTIC BASED MULTIPLE WEB SEARCH ENGINE
With the tremendous growth of information available to end users through the Web, search engines come to play ever a more critical role. Nevertheless, because of their general-purpose approach, it is always less uncommon...