1631 search results - page 169 / 327 » Mobility Management |
159
click to vote
TMC
2011
14 years 11 months ago
2011
We consider the problem of optimal channel access to provide quality of service (QoS) for data transmission in cognitive vehicular networks. In such a network the vehicular nodes ...
120
click to vote
ICDIM
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper presents a Flexible Question Answering System (FQAS) for mobile wireless devices. FQAS comprises a fuzzy logic-based Information Retrieval (IR) System together with a q...
134
click to vote
ETFA
2005
IEEE
15 years 9 months ago
2005
IEEE
AbstractThe impact of the use of mobile devices by means of GPRS (General Packet Radio Service) technology to access environmental information in real time, provided by sensors str...
128
click to vote
ICDCSW
2003
IEEE
15 years 9 months ago
2003
IEEE
In this paper, we propose a novel cache consistency maintenance scheme, called Ë Ð Ð ×ÝÒ ÖÓÒÓÙ× ÓÒ× ×Ø Ò Ý Ë Ñ (SACCS), for mobile environments. It relies on ...
143
click to vote
SRDS
1999
IEEE
15 years 8 months ago
1999
IEEE
Ad-hoc wireless networks have no wired component, and may have unpredictable mobility pattern. Such networks can get partitioned and reconnected several times. One possible approa...