2669 search results - page 169 / 534 » Complex Spatial Relationships |
128
Voted
JCM
2008
15 years 3 months ago
2008
We compare four open-loop transmit diversity schemes in a coded Orthogonal Frequency Division Multiplexing (OFDM) system with four transmit antennas, namely cyclic shift diversity ...
106
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HCI
2009
15 years 1 months ago
2009
Abstract. Current commercial mobile navigation systems often use a predetermined scale selection schema without considering differences in spatial complexity of locations. To ident...
125
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
The question in the title is relevant when considering latticereduction-aided MIMO detectors, which achieve the same diversity as the maximum-likelihood detector while exhibiting ...
143
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WWW
2003
ACM
16 years 3 months ago
2003
ACM
This paper presents the notion of Semantic Associations as complex relationships between resource entities. These relationships capture both a connectivity of entities as well as ...
121
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COMAD
2008
15 years 4 months ago
2008
Today, information integration has assumed a completely different, complex connotation than what it used to be. The advent of the Internet, the proliferation of information source...