4 search results - page 1 / 1 » Multi-Processor Approximate Message Passing Using Lossy Comp... |
CORR
2011
Springer
13 years 5 months 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 27 days 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 5 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
13 years 10 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...