48 search results - page 6 / 10 » Optimal Multiaccess of Slotted Communication Channels |
CORR
2008
Springer
13 years 9 months ago
2008
Springer
Abstract-- This work analyzes the high-SNR asymptotic error performance of outage-limited communications with fading, where the number of bits that arrive at the transmitter during...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
—We aim to characterize the maximum link throughput of a multi-channel opportunistic communication system. The states of these channels evolve as independent and identically dist...
MOBICOM
2009
ACM
14 years 3 months ago
2009
ACM
In the literature, asymptotic studies of multi-hop wireless network capacity often consider only centralized and deterministic TDMA (time-division multi-access) coordination schem...
INFOCOM
2011
IEEE
13 years 19 days ago
2011
IEEE
—We consider the problem of neighbor discovery in wireless networks with nodes operating in multiple frequency bands and with asymmetric beacon intervals. This is a challenging t...
GLOBECOM
2007
IEEE
14 years 24 days ago
2007
IEEE
We design opportunistic spectrum access strategies for improving spectrum efficiency. In each slot, a secondary user chooses a subset of channels to sense and decides whether to ac...