Results 31 to 40 of about 2,693 (181)
Topology Configuration and Multihop Routing Protocol for Bluetooth Low Energy Networks
IEEE Access, 2017 This paper proposes a new cluster-based on-demand routing protocol to support multihop communication in Bluetooth low energy ad hoc networks. The proposed scheme includes the topology configuration procedure, topology recovery scheme, and on-demand ...
Changsu Jung +4 more
doaj +1 more source
Maximum Power Plus RSSI Based Routing Protocol for Bluetooth Low Energy Ad Hoc Networks
Wireless Communications and Mobile Computing, Volume 2017, Issue 1, 2017., 2017 This paper proposes a novel energy‐conserving multihop routing protocol to maximize network lifetime and consume the battery in a distributed manner during route discovery in energy‐constrained Bluetooth Low Energy ad hoc networks. Furthermore, a flooding avoidance approach is adopted by the proposed scheme to minimize the number of route request ...
Changsu Jung, Kijun Han, Haiyu Huang
wiley +1 more source
BGN: A Novel Scatternet Formation Algorithm for Bluetooth‐Based Sensor Networks
Mobile Information Systems, Volume 7, Issue 2, Page 93-106, 2011., 2011 To address the unreliability and inefficiency of the existing algorithms for Bluetooth scatternet formation, this paper proposes a new efficient algorithm, Bluetooth Growing Network (BGN) algorithm, which constructs Bluetooth scatternet by adding reserve links among its branch nodes so that the resulting scatternet can maintain a high degree of ...
Yongjun Li +3 more
wiley +1 more source
A flexible framework for data exchange and presentation between wireless sensor networks and personal devices [PDF]
, 2007 This paper presents the framework of an interface between wireless sensor networks and personal devices like PDAs, cellular phones and laptops. It possesses a flexible architecture that can be adapted easily to display any kind of data received from the
Afonso, José A. +6 more
core +1 more source
Improving Sensing Accuracy in Cognitive PANs through Modulation of Sensing Probability
Mobile Information Systems, Volume 5, Issue 2, Page 177-193, 2009., 2009 Cognitive radio technology necessitates accurate and timely sensing of primary users′ activity on the chosen set of channels. The simplest selection procedure is a simple random choice of channels to be sensed, but the impact of sensing errors with respect to primary user activity or inactivity differs considerably. In order to improve sensing accuracy
Vojislav B. Mišić, Jelena Mišić
wiley +1 more source
Collecting and Analyzing Failure Data of Bluetooth Personal Area Networks [PDF]
, 2006 This work presents a failure data analysis campaign on Bluetooth Personal Area Networks (PANs) conducted on two kind of heterogeneous testbeds (working for more than one year).
CINQUE, MARCELLO +2 more
core +1 more source
Enabling Cognitive Load‐Aware AR with Rateless Coding on a Wearable Network
Advances in Multimedia, Volume 2008, Issue 1, 2008., 2008 Augmented reality (AR) on a head‐mounted display is conveniently supported by a wearable wireless network. If, in addition, the AR display is moderated to take account of the cognitive load of the wearer, then additional biosensors form part of the network. In this paper, the impact of these additional traffic sources is assessed.
R. Razavi +3 more
wiley +1 more source
Energy-Delay Tradeoff and Dynamic Sleep Switching for Bluetooth-Like Body-Area Sensor Networks
, 2012 Wireless technology enables novel approaches to healthcare, in particular the remote monitoring of vital signs and other parameters indicative of people's health.
Caire, Giuseppe +2 more
core +1 more source
Performance analysis of Bluetooth piconets with finite baseband buffers [PDF]
Wireless Communications and Mobile Computing, 2005 AbstractWe analyze the performance of Bluetooth piconets under bursty traffic and finite buffer sizes. We model the joint probability distributions of uplink and downlink queues using theM[x]/G/1/Kmodel with vacations and derive buffer blocking probabilities at slaves and at the master. The results, which are confirmed through simulations, provide some
Jelena V. Misic, Vojislav B. Misic
openaire +1 more source
Bluetooth: Opening a Blue Sky for Healthcare
Mobile Information Systems, Volume 2, Issue 2-3, Page 151-167, 2006., 2006 Over the last few years, there has been a blossoming of developing mobile healthcare programs. Bluetooth technology, which has the advantages of being low‐power and inexpensive, whilst being able to transfer moderate amounts of data over a versatile, robust and secure radio link, has been widely applied in mobile healthcare as a replacement for cables.
X. H. Wang, M. Iqbal
wiley +1 more source