Results 11 to 20 of about 816 (162)
An On-Demand Bluetooth Scatternet Formation Algorithm [PDF]
, 2004 In this paper, we propose the On-Demand Bluetooth scatternet formation algorithm (ODBT). ODBT characterizes an ad hoc infrastructure with a tree topology. It is able to cope with topology changes due to either leaving or moving Bluetooth devices, as well as with devices that dynamically join the scatternet. It can support out-of-range devices.
Elena Pagani +2 more
openaire +5 more sources
An analysis of Bluetooth scatternet topologies
IEEE International Conference on Communications, 2003. ICC '03., 2004 Bluetooth "scatternets" are targeting wider geographical area applications in factories, warehouses, shopping malls and various sensor network applications. Though some earlier work has looked at scatternet formation and scheduling issues, less attention has been given to optimizing scatternet topologies. We consider in this paper topological design of
Rohit Kapoor +2 more
+14 more sources
Impact of topology on Bluetooth Scatternet
International Journal of Pervasive Computing and Communications, 2005 To utilize Bluetooth as a layer 2 multi‐hop subnet for global IP network, there are two missing protocols in current Bluetooth stack: network formation and routing. In this paper, we propose our network formation and routing protocols optimized for such Bluetooth subnset usage scenarios to fill this gap.
Leping Huang +4 more
openaire +3 more sources
Review of security issues in Internet of Things and artificial intelligence‐driven solutions
SECURITY AND PRIVACY, Volume 6, Issue 3, May/June 2023., 2023 Abstract Internet of Things (IoT) is a network of several hardware and software systems which is broadly based upon internet services and several state‐of‐the‐art sensing and communication technologies. The emergence of 5G technology will witness a further surge in the growth of IoT across the world but simultaneously security concerns pertinent to the
Ali Kamil Abed, Angesh Anupam
wiley +1 more source
International Journal of Communication Systems, Volume 36, Issue 6, April 2023., 2023 This paper proposes a resource allocation method based on a load of the network. The network's resources are divided into small blocks. Then pass‐key is generated to authorize the user to use it. With this, existing user resources can be used. When excess resources are required, resources are scheduled and transmitted to the user through request. Thus,
Jaganathan Logeshwaran +2 more
wiley +1 more source
Mobile Information Systems, Volume 2022, Issue 1, 2022., 2022 In the field of human computer interaction (HCI), the usability assessment of m‐learning (mobile‐learning) applications is a real challenge. Such assessment typically involves extraction of best features of an application like efficiency, effectiveness, learnability, cognition, memorability, etc., and further ranking of those features for overall ...
Muhammad Asghar +5 more
wiley +1 more source
Security and Communication Networks, Volume 2022, Issue 1, 2022., 2022 Traditional exercise rehabilitation mode information is closed, it is difficult for users to obtain exercise rehabilitation information, and the exercise rehabilitation data of users are not fully utilized. With the combination of big data technology and the Internet of Things and exercise rehabilitation, we also face the problem of processing massive ...
Nana Zhao +5 more
wiley +1 more source
A Bluetooth scatternet formation algorithm [PDF]
GLOBECOM'01. IEEE Global Telecommunications Conference (Cat. No.01CH37270), 2002 A Bluetooth ad hoc network can be formed by interconnecting piconets into scatternets. The constraints and properties of Bluetooth scatternets present special challenges in forming an ad hoc network efficiently. We present and analyse a new randomized distributed algorithm for Bluetooth scatternet formation. We prove that our algorithm achieves O(log n)
Ching Law, Kai-Yeung Siu
openaire +2 more sources
A locally coordinated scatternet scheduling algorithm [PDF]
27th Annual IEEE Conference on Local Computer Networks, 2002. Proceedings. LCN 2002., 2003 There is growing interest in wireless personal area networks built from portable devices equipped with short-range radio interfaces such as Bluetooth. These small networks (called piconets) can be internetworked to form larger scatternets by means of bridge nodes that participate in more than one piconet on a time division basis.
Godfrey Tan, John V. Guttag
openaire +1 more source
On Efficient Topologies for Bluetooth Scatternets [PDF]
, 2003 In this paper we investigate the relationship between network capacity and topology for Bluetooth scatternets. We start by considering the intrinsic capacity limits of a scatternet structure, and we show that limiting capacity may be achieved for very local traffic and under specific conditions on the scatternet structure.
Daniele Miorandi +2 more
openaire +1 more source