267 search results - page 27 / 54 » An Enhanced MAC Architecture for Multi-hop Wireless Networks |
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract - In this paper we present a design of a medium access control protocol that allows the utilization of unused licensed spectrum of deployed wireless cellular systems (Prim...
CCR
2006
14 years 11 months ago
2006
Effective network troubleshooting is critical for maintaining efficient and reliable network operation. Troubleshooting is especially challenging in multi-hop wireless networks be...
FGCN
2007
IEEE
15 years 1 months ago
2007
IEEE
Recently, Voice over IP (VoIP) has become an important service for the future internet. However, for ubiquitous wireless VoIP services, greater coverage will be necessary as promi...
SUTC
2006
IEEE
15 years 5 months ago
2006
IEEE
Energy assessment of MAC protocols for wireless sensor networks is generally based on the times of transmit, receive and sleep modes. The switching energy between two consecutive ...
CORR
2006
Springer
14 years 11 months ago
2006
Springer
We consider a hybrid wireless sensor network with regular and transmit-only sensors. The transmit-only sensors do not have receiver circuit, hence are cheaper and less energy consu...