نتایج جستجو برای: ad hoc networks

تعداد نتایج: 510069  

Journal: :International Journal of Intelligent Systems and Applications 2014

2014
Nitisha Garg Sohan Garg

Ad hoc sensor networks are ad hoc networks that are characterized by decentralized structure and ad hoc deployment. Sensor networks have all the basic features of ad hoc networks but to different degrees – for example, much lower mobility and much more stringent energy requirements. We analyze the current state of research and evaluate open issues in development of routing techniques in wireles...

Journal: :IEEE Journal on Selected Areas in Communications 1999
Zygmunt J. Haas Mario Gerla David B. Johnson Charles E. Perkins Michael B. Pursley Martha Steenstrup Chai-Keong Toh Jeremiah F. Hayes

B ECAUSE the subject of this issue is wireless ad hoc networks, it would be beneficial to provide a definition of the phrase ad hoc as it is used in the context of mobile wireless networks. We have as a starting point the common definitions of this phrase, such as " for a specific purpose or occasion " or " for this case alone, " and many of us have served on at least one ad hoc committee. But ...

2003
Lorenzo Donatiello Marco Furini

A delay-bounded service in wireless ad hoc networks is challenging, as ad hoc networks do not provide any type of guarantees. Several protocols have been proposed to support applications without timing requirements in ad hoc networks, but the increasing demand of QoS applications, in ad hoc wireless environments, requires delay-bound service. The contribution of this paper is to propose a proto...

2005
Ping Yi Zhoulin Dai Shiyong Zhang Yiping Zhong

Mobile ad hoc networks will often be deployed in environments where the nodes of the networks are unattended and have little or no physical protection against tampering. The nodes of mobile ad hoc networks are thus susceptible to compromise. The networks are particularly vulnerable to denial of service (DOS) attacks launched through compromised nodes or intruders. In this paper, we present a ne...

Journal: :International Journal of Wireless & Mobile Networks 2012

Journal: :International Journal of Future Generation Communication and Networking 2015

Journal: :ACM SIGCOMM Computer Communication Review 2014

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