70 search results - page 4 / 14 » A Relative Ad hoc Localization Scheme using Optical Wireless |
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TWC
2010
14 years 4 months ago
2010
In this paper we consider practical dissemination algorithms exploiting network coding for data broadcasting in ad hoc wireless networks. For an efcient design, we analyze issues r...
WCNC
2008
IEEE
15 years 3 months ago
2008
IEEE
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
MOBIHOC
2004
ACM
15 years 9 months ago
2004
ACM
Transmission power control (TPC) has a great potential to increase the throughput of a mobile ad hoc network (MANET). Existing TPC schemes achieve this goal by using additional ha...
ADHOC
2005
14 years 9 months ago
2005
In the minimum energy broadcasting problem, each node adjusts its transmission power to minimize the total energy consumption while still guaranteeing the full coverage of the net...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...