442 search results - page 67 / 89 » An Energy-Conserving Access Protocol for Wireless Communicat... |
UIC
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Recent experimental studies have shown that radio links between low-power devices are extremely unreliable. In particular, the instability and unpredictability of low-pow...
CN
2006
13 years 8 months ago
2006
Today's wireless networks are characterized by a fixed spectrum assignment policy. However, a large portion of the assigned spectrum is used sporadically and geographical var...
WMASH
2004
ACM
14 years 1 months ago
2004
ACM
The advent of the mobile wireless Internet has created the need for seamless and secure communication over heterogeneous access networks such as IEEE 802.11, WCDMA, cdma2000, and ...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
—The wireless mesh network (WMN) is an essential low-power solution to support ubiquitous broadband services. However, mesh networks face the power unfairness and throughput bott...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— Wireless local area networks offer a range of transmitted data rates that are to be selected according to estimated channel conditions. However, due to packet overheads and con...