629 search results - page 41 / 126 » Design of a Medium Access Control Protocol for Dynamic Spect... |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we propose a new resource allocation mechanism which is designed to improve the multiuser detection of wireless network diversity multiple access (NDMA) protocol...
DCOSS
2010
Springer
13 years 12 months ago
2010
Springer
A number of wireless sensor network (WSN) applications demand timely data delivery. However, existing WSNs are designed to conserve energy and not to support timely data transmissi...
GLOBECOM
2006
IEEE
14 years 2 months ago
2006
IEEE
— Medium access control (MAC) protocols for wireless packet networks usually need to be distributed for flexibility and robustness. In a distributed way, however, collision dete...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
Dynamic Spectrum Access can enable secondary network users to access unused spectrum, or whitespace, which is found between the transmissions of primary users in a wireless networ...
TELETRAFFIC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Renewed interest in ALOHA-based Medium Access Control (MAC) protocols stems from their proposed applications to wireless ad hoc and sensor networks that require distribut...