15 search results - page 2 / 3 » Interference Management and Rate Adaptation in OFDM-Based UW... |
BROADNETS
2004
IEEE
13 years 9 months ago
2004
IEEE
We present a joint PHY/MAC architecture (DCC-MAC) for 802.15.4a-like networks based on PPM-UWB. Unlike traditional approaches it fully utilizes the specific nature of UWB to achie...
MOBICOM
2009
ACM
14 years 15 days ago
2009
ACM
The coexistence of two unlicensed links is considered, where one link interferes with the transmission of the other, over a timevarying, block-fading channel. In the absence of fa...
GLOBECOM
2007
IEEE
14 years 9 days ago
2007
IEEE
The growing adoption of 802.11 networks in the enterprise segment has led to the emergence of High Density (HD) WLAN scenarios where large (100-1000) numbers of clients are service...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
—The proliferation of wireless systems requires that the coexistence between heterogeneous technologies be addressed. This paper presents a cognitive framework in which sensingba...
TWC
2008
13 years 5 months ago
2008
This paper analyzes distributed asynchronous power and rate control for wireless ad hoc networks. Importantly, all network transmitters are considered to be independent of any mana...