452 search results - page 45 / 91 » Time-Parallel Algorithms for Simulation of Multiple Access P... |
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
GLOBECOM
2007
IEEE
13 years 10 months ago
2007
IEEE
—Open spectrum systems allow unlicensed secondary users equipped with cognitive radio to opportunistically access the spectrum underutilized by primary users. Cognitive radio has...
COMCOM
2007
13 years 8 months ago
2007
The network topology changes frequently in ad-hoc networks. Some on-demand protocols with multi-paths or backup routes have been proposed to improve the performance in ad-hoc netw...
BROADNETS
2007
IEEE
14 years 2 months ago
2007
IEEE
— Today, IEEE 802.11 Wireless LAN (WLAN) has become a prevailing solution for broadband wireless Internet access while Transport Control Protocol (TCP) is the dominant transport ...
IPSN
2010
Springer
14 years 3 months ago
2010
Springer
bstract: User-Centric Radio Power Control for Opportunistic Mountain Hiking Networks ∗ Jyh-How Huang1 , Po-Yen Lin1 , Yu-Te Huang2 , Seng-Yong Lau1 , Ling-Jyh Chen2 , Kun-chan La...