Sciweavers

1605 search results - page 184 / 321
» Using directionality in mobile routing
Sort
View
GLOBECOM
2008
IEEE
16 years 29 days ago
Location-Aware Cooperative Communications Utilizing Linear Network Coding
— Cooperative communication can be used to reduce the transmit power of distant mobile units, compared to conventional direct transmission, given the same quality-of-service. How...
Hung-Quoc Lai, Ahmed S. Ibrahim, K. J. Ray Liu
HT
2000
ACM
15 years 11 months ago
The travails of visually impaired web travellers
This paper proposes the inclusion of travel and mobility in the usability metrics of web design. Hypertext design and usability has traditionally concentrated upon navigation and/...
Carole A. Goble, Simon Harper, Robert Stevens
TON
2010
171views more  TON 2010»
15 years 1 months ago
Offline Routing and Wavelength Assignment in Transparent WDM Networks
We consider the offline version of the routing and wavelength assignment (RWA) problem in transparent all-optical networks. In such networks and in the absence of regenerators, the...
Konstantinos Christodoulopoulos, Konstantinos Mano...
TWC
2008
245views more  TWC 2008»
15 years 6 months ago
Cross-Layer Optimal Policies for Spatial Diversity Relaying in Mobile Ad Hoc Networks
In order to adapt to time-varying wireless channels, various channel-adaptive schemes have been proposed to exploit inherent spatial diversity in mobile/wireless ad hoc networks w...
Jing Ai, Alhussein A. Abouzeid, Zhenzhen Ye
IWCMC
2006
ACM
16 years 13 days ago
Optimal hierarchical energy efficient design for MANETs
Due to the growing interest in mobile wireless Ad-Hoc networks’ (MANETs) applications, researchers have proposed many routing protocols that differ in their objective. Energy ef...
Wasim El-Hajj, Dionysios Kountanis, Ala I. Al-Fuqa...