[PDF] Top 20 Advances in Wireless and Mobile Communication Networks : A Multi-Layer Analysis

... personal mobile network in a ...as a home or an office environment, providing radio coverage of a certain cellular network standard, ...Universal Mobile Telecommunications System ... Voir le document complet

... discussed in the literature ...cost and communication cost. Communication costs include the total number of rounds, and total number of messages (both unicast and broadcast ... Voir le document complet

... next-generation wireless networks, QoS (Quality of Service) provisioning for wireless video transmission has become a critically important ...issue. In addition, recent years have also ... Voir le document complet

... YSTEMS AND P ROTOCOLS Over the last decade, an increasing number of low-power wireless technologies and communication protocols have been developed in order to satisfy the requirements ... Voir le document complet

... INTRODUCTION In a wireless cooperative communication system, each user is assumed to transmit data and act as a cooperative agent for another ...cooperate in order to ... Voir le document complet

... Sensor Networks; Virtualization; Overlay Networks; Wireless Sensor Network Virtualization ...NTRODUCTION Wireless Sensor Networks (WSNs) are amalgamations of micro-electro-mechanical ... Voir le document complet

... The mobile broadband traffic is growing in a rapid manner, facing network operators with the challenge of expanding capacity and enhancing the Quality of Service (QoS) of their ... Voir le document complet

... NTRODUCTION In wireless networks, the communication channels are shared among the ...[1]. In this work, we call a round a collection of links that can be simultaneously ... Voir le document complet

... solutions In fact, a better resource management strategy can be achieved when multiple problems are taken into account simul- ...taneously. A novel resource manage scheme for single-network services ... Voir le document complet

... contains a list of questions that have to be addressed for the design of a complete MSR- Aloha MAC protocol based on the notion of ...being a random access MAC protocol, we have to cope with ...MAC ... Voir le document complet

... The mobile traffic broadband is growing in a fast manner, facing network operators with the challenge of expanding capacity and enhancing the Quality of Service (QoS) of their ... Voir le document complet

... mobility in virtual world traces In [72], we also conduct a measurement study of user mobility but in a virtual en- ...present a novel methodology to capture spatio-temporal ... Voir le document complet

... used in the simulation runs whose results have been presented so ...the mobile hosts adopt either an altruistic or a selfish be- ...haviour. A host is said to behave selfishly when it only ... Voir le document complet

... reliable wireless communication systems has led to the prosperous of various accurate channel modeling in system design and ...evaluation. A com- prehensive summary of all existing ... Voir le document complet

... [12]), in an expected bounded time, each tree root r can be aware of the identity of all its neighboring clusters, the sets of the frontier nodes in C(r) for every neighboring cluster as well as the kind of ... Voir le document complet

... statistics. In this Section we study the interference level probability density function ...summarized in Table ...radius, and a receiver is located at the origin. In scenario 1, we ... Voir le document complet

... efficient in ad-hoc mode, in the sense that the network is stable whenever possible, it is generally inefficient in infrastructure mode, when all data flows originate from or are destined to some ... Voir le document complet

... high communication overhead due to the ID and frequency exchange between 2-hop neighbors using ...chosen in a 2-hop neighborhood, a node randomly chooses one of the least chosen ... Voir le document complet

... devices and network operators or service ...the mobile user carry this information on his PDA or cellular phone (in a memory chip or the SIM ...update and the other devices are never ... Voir le document complet

... • Necessary an intelligent decision maker to flow-interface mapping:. – Taking into account Applications’ requirements, Users preferences, Administrators’ policies and Networks chara[r] ... Voir le document complet