5th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks and Workshops, WIOPT 2007, April 16-20, 2007, Limassol, Cyprus
نویسندگان
چکیده
We will review recent developments in the design of distributed resource allocation algorithms for wireless networks. We will start with an optimization-based formulation of the resource allocation problem and present a solution which suggests a network architecture consisting of congestion control at the end-users and a back-pressure algorithm for joint MAC, power control and routing. We will then present some new results as well as open problems in designing decentralized protocols that approximate the optimal solution, and also discuss the communication overhead involved in implementing the protocols.
منابع مشابه
WiOpt - message from the TPC co-chairs
Technically sponsored by the IEEE Information Theory Society, and co-organized by ICST and KAIST, with generous support from KAIST and Alcatel-Lucent, the 7th WiOpt is held for the first time in Asia, in downtown Seoul, Korea, after six very successful events in France, UK, Italy, USA, Cyprus and Germany. During this short history, the reputation of WiOpt has rapidly grown and WiOpt has become ...
متن کاملVehicular Networks: A Survey on Architecture, Communication Technologies and Applications
The Intelligent Transportation System (ITS) provides wireless and mobile communication between vehicles and infrastructure to improve the safety of transportation and make the journey more enjoyable. This system consists of many fixed and mobile nodes (Vehicles, Trains, Vessels, Air planes), Wireless and Wired Telecommunication Technologies to exchange information between mobile nodes or betwee...
متن کاملEnergy Efficient Routing in Mobile Ad Hoc Networks by Using Honey Bee Mating Optimization
Mobile Ad hoc networks (MANETs) are composed of mobile stations communicating through wireless links, without any fixed backbone support. In these networks, limited power energy supply, and frequent topology changes caused by node mobility, makes their routing a challenging problem. TORA is one of the routing protocols that successfully copes with the nodes’ mobility side effects, but it do...
متن کاملImproving Quality of Service Routing in Mobile Ad Hoc Networks Using OLSR
Mobile ad hoc networks (MANET) are constructed by mobile nodes without access point. Since MANET has certain constraints, including power shortages, an unstable wireless environment and node mobility, more power-efficient and reliable routing protocols are needed. The OLSR protocol is an optimization of the classical link state algorithm. OLSR introduces an interesting concept, the multipoint r...
متن کاملA New Intrusion Detection System to deal with Black Hole Attacks in Mobile Ad Hoc Networks
By extending wireless networks and because of their different nature, some attacks appear in these networks which did not exist in wired networks. Security is a serious challenge for actual implementation in wireless networks. Due to lack of the fixed infrastructure and also because of security holes in routing protocols in mobile ad hoc networks, these networks are not protected against attack...
متن کامل