2059 search results - page 148 / 412 » A Directed Threshold - Signature Scheme |
138
click to vote
GLOBECOM
2008
IEEE
16 years 24 days ago
2008
IEEE
—In mobile ad hoc networks (MANETs), conventional packet forwarding schemes that pre-select the next-hop receivers for a packet may fail if the channel coherence time is on the o...
171
click to vote
PIMRC
2008
IEEE
16 years 22 days ago
2008
IEEE
—In recent years, cooperative communication has been proposed as a new communication paradigm that incorporates a relay node to assist the direct point-to-point transmission. By ...
147
click to vote
CN
2008
15 years 6 months ago
2008
Bi-directional WDM transmission is a technique that allows data to be transmitted simultaneously in both directions of a fiber, with different sets of wavelength channels for each...
180
click to vote
PODS
2006
ACM
16 years 6 months ago
2006
ACM
Finding icebergs ? items whose frequency of occurrence is above a certain threshold ? is an important problem with a wide range of applications. Most of the existing work focuses ...
167
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract--Cognitive radio (CR) technology is an innovative radio design philosophy which aims to increase spectrum utilization by exploiting unused spectrum in dynamically changing...