54 search results - page 3 / 11 » On the Capacity and Performance of Generalized Spatial Modul... |
ICC
2009
IEEE
13 years 8 months ago
2009
IEEE
A discrete (binary-input 2q -ary output) communication channel with memory is introduced with the objective to judiciously capture both the statistical memory and the soft-decision...
TCOM
2008
13 years 10 months ago
2008
Can conventional differential unitary space time modulation (DUSTM) be applied when there is an unknown carrier frequency offset (CFO)? This paper answers this question affirmative...
SIGCOMM
2009
ACM
14 years 4 months ago
2009
ACM
The demand for wireless bandwidth in indoor environments such as homes and offices continues to increase rapidly. Although wireless technologies such as MIMO can reach link throug...
MOBIHOC
2007
ACM
14 years 10 months ago
2007
ACM
We provide a general framework for the analysis of the capacity scaling properties in mobile ad-hoc networks with heterogeneous nodes and spatial inhomogeneities. Existing analyti...
GIS
2006
ACM
14 years 11 months ago
2006
ACM
This paper presents a query optimizer module based on cost estimation that chooses the best filtering step algorithm to perform a specific spatial join operation. A set of express...