166 search results - page 6 / 34 » A Spreading Code MAC Protocol for Multi-Hop Wireless Ad Hoc ... |
BROADNETS
2004
IEEE
14 years 14 days 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...
SECON
2007
IEEE
14 years 3 months ago
2007
IEEE
— Cooperative communications can help combat fading and hence can significantly increase the capacity of wireless networks. Although various schemes have been proposed to levera...
PERCOM
2007
ACM
14 years 8 months ago
2007
ACM
Cooperative communications fully leverages the broadcast nature of the wireless channel and spatial diversity, thereby achieving tremendous improvements in system capacity and dela...
WOWMOM
2006
ACM
14 years 2 months ago
2006
ACM
RTS-CTS handshake based protocols achieve “reliable unicast” by eliminating the hidden node problem effectively, however, these solutions are not directly or efficiently gene...
PERCOM
2006
ACM
14 years 2 months ago
2006
ACM
One way to improve the throughput of a wireless ad hoc network at the media access (MAC) layer is to allow concurrent transmission among neighboring nodes as much as possible. In ...