Sciweavers

1318 search results - page 112 / 264
» Synchronous Elastic Networks
Sort
View
SIROCCO
2007
13 years 10 months ago
Data Aggregation in Sensor Networks: Balancing Communication and Delay Costs
In a sensor network the sensors, or nodes, obtain data and have to communicate these data to a central node. Because sensors are battery powered they are highly energy constrained....
Peter Korteweg, Alberto Marchetti-Spaccamela, Leen...
ICASSP
2010
IEEE
13 years 9 months ago
Multipoint-to-point and point-to-multipoint space-time network coding
Traditional cooperative communications can improve communication reliability. However, the simultaneous transmissions from multiple relays are challenging in practice due to the i...
Hung-Quoc Lai, K. J. Ray Liu
VTC
2008
IEEE
14 years 3 months ago
Transmission Strategies for Parallel Relay Networks Based on Superposition Coding
—This paper is concerned with the transmission strategies and relay selection for decode-and-forward parallel relay networks (PRNs) based on superposition coding. Our focus is on...
Jianzhong Huang 0002, Yang Yang, Xinmei Wang, Peng...
GLOBECOM
2007
IEEE
14 years 3 months ago
Decode-and-Forward Cooperative Relay with Multi-User Detection in Uplink CDMA Networks
Abstract— The use of multi-user detection (MUD) in a cooperative CDMA network is investigated for the uplink in synchronous CDMA systems. Suppose that, at any instant in time, pa...
Wan-Jen Huang, Yao-Win Hong, C. C. Jay Kuo
PRDC
2007
IEEE
14 years 3 months ago
Assessment of Message Missing Failures in FlexRay-Based Networks
This paper assesses message missing failures in a FlexRay-based network. The assessment is based on about 35680 bit-flip fault injections inside different parts of the FlexRay com...
Vahid Lari, Mehdi Dehbashi, Seyed Ghassem Miremadi...