122 search results - page 4 / 25 » Cognitive networks achieve throughput scaling of a homogeneo... |
INFOCOM
2012
IEEE
11 years 8 months ago
2012
IEEE
—We study the capacity and delay scaling laws for cognitive radio network (CRN) with static primary users and heterogeneous mobile secondary users coexisting in the unit planar a...
MSN
2007
Springer
14 years 8 days ago
2007
Springer
Abstract. Multi-hop wireless networks provide a quick and easy way for networking when we need a temporary network or when cabling is difficult. The 802.11 Medium Access Control (M...
INFOCOM
2011
IEEE
12 years 9 months ago
2011
IEEE
—Spectrum sharing systems such as cognitive radio networks have drawn much attention recently due to their potential to resolve the conflict between increasing demand for spectr...
ICC
2008
IEEE
14 years 18 days ago
2008
IEEE
—For a wireless network with ¢ nodes distributed in an area £ , with ¢ source-destination pairs communicating with each other at some common rate, the hierarchical cooperation...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
With the analysis of the hierarchical scheme, the potential influence of the pre-constant in deriving scaling laws is exposed. It is found that a modified hierarchical scheme can ...