Results 41 to 50 of about 784 (179)
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
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
Fuzzy Logic Control of Adaptive ARQ for Video Distribution over a Bluetooth Wireless Link
Advances in Multimedia, Volume 2007, Issue 1, 2007., 2007 Bluetooth′s default automatic repeat request (ARQ) scheme is not suited to video distribution resulting in missed display and decoded deadlines. Adaptive ARQ with active discard of expired packets from the send buffer is an alternative approach. However, even with the addition of cross‐layer adaptation to picture‐type packet importance, ARQ is not ...
R. Razavi +3 more
wiley +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
Algorithm for ad-hoc piconet topology initialization
, 2003 International audienceThis paper deals with piconet topology issues in IEEE 802.15.3 High Rate Wireless Personal Area Network standard. These issues preventing two devices to establish a connection come from the coexistence of two conflicting concepts ...
Lagrange, Xavier +7 more
core +1 more source
Wireless robot teleoperation via internet using IPv6 over a bluetooth personal area network
Revista Facultad de Ingeniería Universidad de Antioquia, 2013 This article presents the design, construction and testing of a system that allows the manipulation and visualization of the "Microbot Teachmover" robot using a Bluetooth wireless connection with an IPv6 address allowing the manipulation of the robot in
Carlos Araque Rodríguez, Fabio Guerrero
doaj
Effects of Piconet Saturation on a Bluetooth Streaming Audio Channel [PDF]
, 2005 Bluetooth is a technology for wireless personal area networks (WPAN) that eliminates the need for cables, standardizes interfaces, and can automate many standard office processes such as sending and receiving email, synchronizing schedules, or exchanging
Josue, Theodore L.
core +1 more source
Wireless robot teleoperation via internet using IPv6 over a bluetooth personal area network
Revista Facultad de Ingeniería Universidad de Antioquia, 2010 En este artículo se presenta el diseño, construcción y pruebas de un sistema que permite la manipulación y visualización del robot Microbot Teachmover usando una conexión inalámbrica Bluetooth con dirección IPv6, brindando la posibilidad de manejar el ...
Carlos Araque Rodríguez, Fabio Guerrero
doaj
CBS: constraint-based approach for scheduling in bluetooth networks
Journal of Computer Science and Technology, 2004 In Bluetooth networks, devices are organized into small piconets and large scatternets, and each node acts as the role of master, slave or gateway. Due to dynamic topology changes, different bandwidth available and unpredictable interference of media in ...
Shengsheng Yu, Jingli Zhou, Gang Jiang
doaj
STUDI DAN UJI COBA TEKNOLOGI BLUETOOTH SEBAGAI ALTERNATIF KOMUNIKASI DATA NIRKABEL
Jurnal Informatika, 2004 Bluetooth is a new emerging technology. This technology gives significant changes for electronic devices that we are using. If we look around, a keyboard is connected to a computer. So does a printer, a mouse, a monitor and so on.
Yulia Yulia, Leo Willyanto Santoso
doaj