Essays about: "wireless ad hoc"

Showing result 16 - 20 of 82 essays containing the words wireless ad hoc.

1. 16. Ad Hoc Network Nodes Scheduling using DS and FH CDMA

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Farhan Khan; Muhammad Umer Khan and Noman Ellahi; [2013]
   Keywords : Ad Hoc Network; Node Scheduling; FH-CDMA; DS-CDMA;

   Abstract : Nowadays most communication networks like GSM, WLan or WiMAX are based on pre-existing infrastructure. These infrastructures are complicated, costly and difficult to deploy in very short time. Whereas Wireless Ad Hoc Networks are infrastructure-free self organizing networks which consist of co-operating nodes. READ MORE

3. 17. Cross-Platform Diagnostic Tool

   University essay from Avdelningen för informations- och kommunikationssystem

   Author : Ali Zamani; [2013]
   Keywords : Cross-platform Mobile Development; Automotive Diagnostic; Controller Area Network; Real-Time Data;

   Abstract : In Automotive Industries, to be confident regarding the success of a planned operation, performing accurate methods in order to detect abnormal operating conditions, known as faults, is crucial. An effective method for diagnosis and fault recognition ensures the safety of the operation, reduces manufacturing cost and any other potential impacts. READ MORE

4. 18. Adaptive Probabilistic Routing in Wireless Ad Hoc Networks

   University essay from Fysik och elektroteknik; Tekniska högskolan

   Author : Affaf Hasan; Ismail Liaqat; [2013]
   Keywords : Opportunistic Routing; SOAR; Ad Hoc Networks;

   Abstract : The goal of this thesis work is to analyze how design elements and wireless attributes affect opportunistic routing, and in this context develop a new protocol. The algorithm developed aims to improve opportunistic elements in comparison to a well-known opportunistic protocol Simple Opportunistic Adaptive Routing (SOAR). .. READ MORE

5. 19. The Evaluation of GeoNetworking Forwarding in Vehicular Ad-Hoc Networks

   University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

   Author : Rajapandiyan Rajendran; [2013]
   Keywords : GeoNetworking; Multi-hop Routing; Vehicular Ad-Hoc Networks; Safety Message Dissemination; Geographical Broadcast; Forwarding Algorithm; Timer-based Protocol; Forwarder Selection; Contention-based Forwarding;

   Abstract : In Intelligent Transportation Systems (ITS), disseminating warning messages in a timely and efficient way through wireless short-range communications can save many lives and reduce traffic congestion. A geographical broadcast protocol provides data delivery to specified geographical areas, using multi-hop communications if needed. READ MORE

6. 20. Spectrum Management in Cognitive Radio Ad Hoc Networks (CRAHNs) Using Bio-inspired Optimization Algorithms

   University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

   Author : Mahboobeh Parsapoor; [2013]
   Keywords : CRN; spectrum;

   Abstract : Cognitive Radio Network (CRN) has an important role in next generation wireless networks; it can potentially provide higher performance of wireless communication networks in terms of reliability, scalability, stability and spectrum efficiency. Cognitive radio networks are on the basis of radio nodes equipped with a cognitive engine (CE); it can manage spectrum and change transmission parameters using artificial intelligence methods in particular bio-inspired optimization methods. READ MORE