974 search results - page 136 / 195 » Energy-Delay Analysis of MAC Protocols in Wireless Networks |
IEICET
2006
13 years 8 months ago
2006
The IEEE802.11e defines a MAC protocol, which provides EDCA (enhanced distributed channel access) and HCCA (HCF controlled channel access) to support differentiation service over W...
INFOCOM
2011
IEEE
13 years 4 days ago
2011
IEEE
—Body sensor networks (BSNs) have been developed for a set of performance-critical applications, including smart healthcare, assisted living, emergency response, athletic perform...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
Abstract— One of the major challenges for the wireless networks is related to efficient mobility management issue. In this paper, we propose a new micro-mobility management sche...
ESAS
2004
Springer
14 years 2 months ago
2004
Springer
The common perception of public key cryptography is that it is complex, slow and power hungry, and as such not at all suitable for use in ultra-low power environments like wireless...
NETWORKING
2007
13 years 10 months ago
2007
In this paper, we study the problem of how to design overlay topologies in multi-hop wireless networks such that the overlays achieve perfect resilience, in terms of all cooperativ...