4 search results - page 1 / 1 » Multi-Processor Approximate Message Passing Using Lossy Comp... |
CORR
2011
Springer
14 years 4 days ago
2011
Springer
We propose a factor-graph-based approach to joint channel-estimationand-decoding of bit-interleaved coded orthogonal frequency division multiplexing (BICM-OFDM). In contrast to ex...
ATAL
2008
Springer
14 years 7 months ago
2008
Springer
This paper considers the problem of performing decentralised coordination of low-power embedded devices (as is required within many environmental sensing and surveillance applicat...
INFOCOM
2009
IEEE
14 years 11 months ago
2009
IEEE
—A novel counter architecture, called Counter Braids, has recently been proposed for accurate per-flow measurement on high-speed links. Inspired by sparse random graph codes, Co...
SIGMETRICS
2008
ACM
14 years 5 months ago
2008
ACM
Fine-grained network measurement requires routers and switches to update large arrays of counters at very high link speed (e.g. 40 Gbps). A naive algorithm needs an infeasible amo...