A Problem Statement Of Wireless Networks Information Technology Essay

A Problem Statement Of Wireless Net spurts study Technology EssayA bet exercise in unorganised radio receiver net in surface generally employee whole communicate due to this it pass on generally carried out implosion therapy worry. quick formation contains flooding algorithm to represent assay process but this strategy address lack of search problem and inefficiency factors. The flooding algorithm needs to search on each node on over uncrystallised net income to commence out property which consumes an extra epoch. Energy Rate allocation and flooding problems are main aspects in unstructured internets. It leads high computational problems and which consumes extra processing m. To correct any radiocommunication profit environment consummation it necessary to accessing structure in radio earnings. The energy use of goods and services is a key aspect in wireless network according to the hit-or-miss laissez passer process result unbalance the energy and c an-do oppugn search process. A native approach of flooding random walk algorithm for communicate lead flooding problems and unbalanced energy lay out allocation attemptament be lead to network sprightliness prison term problems1.2 Aim and ObjectivesAimThe aim of this pick up is to design a distributed diligence to improve search efficiency in unstructured wireless network by reducing transactional costObjectivesTo design a distributed occupation in unstructured wireless network utilize NS-2 simulatorTo take an advantage of biased random walk algorithm in on going distributed search application for avoiding look of transmissionsTo exploit a network model by exploitation NS-2 simulator by representing uniform nodes and determine search protocol for compute number of packets needed to represent search processTo calculate time taken to cover the entire network after initiation of a search from a randomly selected initial node in knowing network.To calculate the number of s earch items found after certain time steps from initiation of a search.1.4 Proposed MethodologiesThis consider mainly deals with unstructured wireless mobile network. An unstructured search has to potentially explore the whole network as much(prenominal), it is generally carried out by flooding. This run into ordain improve a search process in unstructured wireless network by reducing flooding configuring uniform nodes using NS-2 simulatorTo contemplate energetic search and route discovery problems in dissimilar networks. To reduce number of transmissions during searching any property by establishing uniform nodes network using simulation modeologies. To reduce hitting time to the target node and judge number of transmission by implementing biased random walk by constructing uniform nodes in unstructured wireless networks. To evaluate a slashing search efficiency by configuring uniform nodes for unstructured wireless network by applying simulation methodology.1.5 Expected Artifact and outcomesTo design a distributed application to improve search efficiency in unstructured wireless networks and will evaluate this project results using NS-2 Simulator which will show dynamic search on over uniform nodes.2 Research2.1 General solid ground to the subjectThis enquiry addresses the dynamic search problems in unstructured wireless network environment. The research considers search oriented problems and question computational problems in distributed dynamic applications. The high train information accessing could lead energy utilisation issues. This research brush up the punctuate study of location based spacial query processing on and snap shot query processing. The undertake query processing supports only limited data take. To over come this difficulties here(predicate) it need to review index method for managing atmospherics and dynamic data. This index process ope footsteps on over spatial query as well as snap shot which will be applicable on both data level.This research accomplish cognition of query process in unstructured wireless network environment. Background knowledge of query monitoring in wireless broadcast environment . The background study will be conducted by reviewing heterogeneous research papers, journals, books and websites. I will accomplish the relevant information by considering key words. Which powerfulness be use full gathering an appropriate data2.2 oeuvre on specific issuesThe main aim of this project is to tackling dynamic search problems in wireless networks and to improve path discovery in wireless network during promoting dynamic search on over unstructured networks. To succeed efficient search on over unstructured network, it needs to review back ground study of various search algorithms such as flooding algorithm, random walk algorithm and dynamic search algorithm. This research mainly focuses on over unstructured wireless network by considering dynamic search problems2.3 Technologies for implementationThe implementation of this project will be divided into various modules and layers. The entire implementation work will be carried out using NS-2 simulator. The simulator will design a wireless network with group of nodes. To configure network in terms of leaf node- server architecture. intensify the communication by promoting ad hoc protocol and compute energy rate level and consumption level by distributing message across client nodes. The entire code will be designed in jibe command language (TCL), C++ language and with combination of OTCL2.4 Analysis of Existing WorkThe problem statement address the search problem in unstructured network environment, to analyze the search process problems and flooding problem during evaluating dynamic search process on over unstructured network. To addresses such kind of problems by conducting an experimental review on over static and dynamic search process and evaluate various search process algorithm to measure performance factors. In this analysis which shows the resource consumption problems and computation problems during evaluating dynamic search.3 Technical RequirementsThe proposed study analyzes the technical requirements by considering the problem statements and proposed study issues and which defines the functional requirements of proposed system. The functional requirements of proposed system should be sort out into different processes these processes have been configured in terms of input, transactions and output. The system should be adapted to reduce energy consumption level and which is capable of distributing data across different sensor networksProposed technical requirements are as followsSoftware Requirement Ns2,Network Animator NAM, XGRAPH, TCL C++ programming.Hardware Requirement P4 processor with 2.4ghz speed, 80GB hard disk, 512 MB RAMCommunication protocol requirement DSDV, AODV, DSRsubstance abuser interface requirement NAM (network animator ) for dynamic visualization4 de sign/ Structural information4.1 Development model To develop this project here I will employee spiral life cycle model, I will classified this model into different phases, this model is useful for recycling purpose, this life cycle model basically enhance new requirements with out distributing front work, this model is most appropriate for distributed applications.4.2 Design and implementation model To analyze the problem statements by reviewing existing system processes and finalize the functional requirements of proposed system, these functionalities will be consider as a case studies. These case studies will classified into modules and sub modules. To design modular diagram and high level design diagram for representing project process. It classify the design into high level and low level design pattern, it contribute entire process by considering spiral model project life cycle.5 Data acquirementI will gather relevant data to develop this project by referring various web sites, books and journals. I will refer relevant tutorials for referring more data structure and I will refer various search algorithms for reviewing search problems. The most of the information i will get from websites, forums, journals6 Testing and analysis of Results To test the project results by generating various test case storeys and validation the process by giving data inputs. I will conduct functional testing for checking functionalities of system. The unit test and integrating test should be apply for finding errors in system code and integrate all modules and verify operation by evaluating integration test case7 Improvements To improve the data Acquisition component by configuring entire network components. To determine processes in data encyclopaedism by simulating data access8 Overall evolution The boilersuit report evaluate the basic structure of project, here it schedules entire work by representing various task structure, the specified task should need to accomplish in given time, the overall structure should be organize goal to end project structure. To employee dynamic distributed search application in unstructured networks for monitoring dynamic search process9 Conclusion and RecommendationsThis report demonstrate various search process problems in unstructured network as well as this report represent entire project process by classifying various project functionalities. Which also demonstrate project requirements and technical usage strcture for developing distributed dynamic application and classify proposed method for resolving spatial queries problems by establishing dynamic network model using network simulator, the proposed model will identify problem statement in existing system and reconstruct entire network by judge dynamic search process.