A wireless sensor network with multimedia capabilities typically consists of data sensor nodes, which sense, for instance, sound or motion, and video sensor nodes, which capture …
E Gurses, OB Akan - Annales des Télécommunications, 2005 - Citeseer
The technological advances in Micro Electro-Mechanical Systems (MEMS) and wireless communications have enabled the realization of wireless sensor networks (WSN) comprised …
In the last few years, multimedia processing in Wireless Sensor Networks (WSNs) has become a promising technology. It has the potential to enable a large class of applications …
C Wang, K Sohraby, R Jana, L Ji… - IEEE communications …, 2008 - ieeexplore.ieee.org
This article provides an overview of ZigBee-enabled wireless networks and discusses the feasibility of supporting voice communications over ZigBee networks. We begin by providing …
This paper describes CoZi, a new packet scheduling mechanism for large scale ZigBee networks. CoZi aims at enhancing the reliability of the data delivery and the bandwidth …
HK Lee, V Hall, KH Yum, KI Kim… - Advances in …, 2007 - Wiley Online Library
The popularity of multimedia streaming services via wireless networks presents major challenges in the management of network bandwidth. One challenge is to quickly and …
Supporting multimedia services in wireless mesh networks is receiving more attention from the research community. While wired networks have mature infrastructure and protocols …
We evaluate the performance of realistic wireless sensor networks in indoor scenarios. Most of the considered networks are formed by nodes using the Zigbee communication protocol …
Over the last few years, the research community has devoted great attention to video transmission on wireless sensor networks, and in particular to their recent evolution, the one …