Results 131 to 140 of about 647 (162)

A Key Establishment Protocol for Bluetooth Scatternets

25th IEEE International Conference on Distributed Computing Systems Workshops, 2005
Bluetooth is a new developing wireless networking technology for short range applications. The basic unit in a Bluetooth network is piconet, which can contain up to 8 active nodes. Two or more piconets may connect with each other to form the so-called scatternet. Scatternet is indispensable for the future of Bluetooth technology.
Huaizhi Li, Mukesh Singhal
openaire   +1 more source

Scatternet Formation for IEEE 802.15.3 WPANs

IEEE Vehicular Technology Conference, 2006
In this paper, we consider the unique properties of the scatternet formation problem for IEEE 802.15.3 wireless personal area networks and formulate it as a set covering problem. We propose a fully distributed stochastic scatternet formation algorithm and compare its performance against a greedy algorithm and idealized best/worst case scenarios.
Zhanping Yin, Victor C. M. Leung
openaire   +1 more source

Fault Tolerance in Bluetooth Scatternet Topologies

Proceedings of the 39th Annual Hawaii International Conference on System Sciences (HICSS'06), 2006
This paper addresses the optimization of topological characteristics of Bluetooth scatternets which affect network performance. Particular attention is paid to the issue of fault tolerance, and objectives which are in competition with this. Using a multiple objective framework, the optimized trade-off between various topological objectives is ...
Leigh E. Hodge, Roger M. Whitaker
openaire   +1 more source

Tracking the optimal configuration of a Bluetooth scatternet

The IEEE Conference on Local Computer Networks 30th Anniversary (LCN'05)l, 2005
In this work we present an approach for maintaining the topology of a Bluetooth scatternet at an optimal configuration despite the dynamic behavior of the nodes in time. Our goal is to keep the ratio of the average scatternet throughput and node power consumption as high as possible while nodes unpredictably change their communication peers and migrate
C -F Chiasserini
exaly   +2 more sources

A Novel Scatternet Scheme with IPv6 Compatibility

Mobile Networks and Applications, 2003
Some market analysts predict that there will be some 1.4 billion Bluetooth devices in operation by the year 2005 [8]. However, the current specification 1.1 does not describe the algorithms or mechanisms to create a scatternet due to a variety of unsolved issues [3,12].
Wei Kuang Lai, Der Hwa Tan
openaire   +1 more source

On the Performance of Bluetooth Scatternets with Finite Buffers

25th IEEE International Conference on Distributed Computing Systems Workshops, 2005
The paper discusses the impact of finite buffers on the performance of Bluetooth scatternets operating under E-limited intra-piconet polling and walk-in bridge scheduling without rendezvous points. Simulation results demonstrate the impact of finite buffer sizes. Some practical recommendations as to the buffer size are given.
Jelena V. Misic, Vojislav B. Misic, Gonapati Rajashekar Reddy   +2 more
openaire   +1 more source

Maintaining an Energy-effcient Bluetooth Scatternet

2006 IEEE International Performance Computing and Communications Conference, 2006
Bluetooth is a promising wireless technology that enables devices to form short-range wireless ad-hoc networks or personal area networks. However, formation of the scatternet, or a Bluetooth network, is one of the challenges that needs to be resolved since their performance depends largely on the scatternet topology used.
Muralidhar Medidi, Yuanyuan Zhou 0008
openaire   +1 more source

Enhanced AODV routing protocol for Bluetooth scatternet

Computers & Electrical Engineering, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Omar M. Al-Jarrah, Omar Megdadi
openaire   +2 more sources

Bluetooth scatternets: criteria, models and classification

Ad Hoc Networks, 2005
Bluetooth ad hoc networks are constrained by a master/slave configuration, in which one device is the master and controls the communication with the slave devices. The master and up to seven active slave devices can form a small Bluetooth network called a piconet.
Karl E. Persson, D. Manivannan 0001, Mukesh Singhal   +2 more
openaire   +1 more source

Bluenet - a new scatternet formation scheme

Proceedings of the 35th Annual Hawaii International Conference on System Sciences, 2003
Bluetooth is a novel promising local area wireless technology designed to enable voice and data communication among various electronic devices. We believe that Bluetooth networks will provide reliable, flexible and cost-efficient telecommunication support for the post-deregulation electric power systems.
Zhifang Wang, Robert J. Thomas, Zygmunt J. Haas   +2 more
openaire   +1 more source