1756 search results - page 324 / 352 » Cognitive Network Interference |
VTC
2007
IEEE
15 years 4 months ago
2007
IEEE
—We present a cooperative spatial reuse (CSR) scheme as a cooperative extension of the current TDMAbased MAC to enable spatial reuse in multi-rate wireless networks. We model spa...
WIMOB
2007
IEEE
15 years 4 months ago
2007
IEEE
In this paper, ranging process in IEEE 802.16e OFDMA systems is analyzed and performance is evaluated. Ranging process provides initial network entry, uplink synchronization, and ...
HPCC
2007
Springer
15 years 3 months ago
2007
Springer
Data missing is a common problem in database query processing, which can cause bias or lead to inefficient analyses, and this problem happens more often in sensor databases. The re...
ISVLSI
2006
IEEE
15 years 3 months ago
2006
IEEE
We describe analog and mixed-signal primitives for implementing adaptive signal-processing algorithms in VLSI based on anti-Hebbian learning. Both on-chip calibration techniques a...
84
Voted
VTC
2006
IEEE
15 years 3 months ago
2006
IEEE
— The coexistence and interworking of IEEE 802.16 and IEEE 802.11 is an acute problem. The frame-based medium access of 802.16 requires rigorous protection against interference f...