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» Quality of service support in IEEE 802.16 networks
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DSN
2003
IEEE
15 years 3 months ago
Opportunity-Adaptive QoS Enhancement in Satellite Constellations: A Case Study
Systems that are formed by massively distributed mobile resources, such as satellite constellations, often provide mission-critical functions. However, many existing quality-of-se...
Ann T. Tai, Kam S. Tso, Leon Alkalai, Savio N. Cha...
GLOBECOM
2006
IEEE
15 years 3 months ago
A Coverage-Preserving and Hole Tolerant Based Scheme for the Irregular Sensing Range in Wireless Sensor Networks
— Coverage is an important issue related to WSN quality of service. Several centralized/decentralized solutions based on the geometry information of sensors and under the assumpt...
Azzedine Boukerche, Xin Fei, Regina Borges de Arau...
AICT
2009
IEEE
226views Communications» more  AICT 2009»
15 years 4 months ago
Optimizing MBMS Power Allocation through HSDPA Transmissions
— Multimedia Broadcast Multicast Service (MBMS) epitomizes the increasing popularity of enhanced end-user experience in Universal Mobile Telecommunications System (UMTS), since i...
Antonios G. Alexiou, Christos Bouras, Evangelos Re...
MKWI
2008
150views Business» more  MKWI 2008»
14 years 11 months ago
A Reference Model for Seamless Cross-Organizational Collaboration in the Public Sector
: Today, electronic cross-company collaboration is about to gain significant momentum, but still shows weaknesses with respect to productivity, flexibility and quality: A lack of s...
Christoph Schroth
ICDE
2008
IEEE
120views Database» more  ICDE 2008»
15 years 4 months ago
Rethinking the design of distributed stream processing systems
In this paper, we present a novel architecture to support large scale stream processing services in a widely distributed environment. The proposed system, COSMOS, distinguishes it...
Yongluan Zhou, Karl Aberer, Ali Salehi, Kian-Lee T...