Sciweavers

51 search results - page 6 / 11
» Packet Level Performance Characteristics of a MAC Protocol f...
Sort
View
TMC
2010
165views more  TMC 2010»
13 years 1 months ago
Energy-Efficient VoIP over Wireless LANs
Emerging dual-mode phones incorporate a Wireless LAN (WLAN) interface along with the traditional cellular interface. The additional benefits of the WLAN interface are, however, lik...
Vinod Namboodiri, Lixin Gao
NETWORK
2006
218views more  NETWORK 2006»
13 years 6 months ago
Quality of service for packet telephony over mobile ad hoc networks
IP telephony over mobile ad hoc networks is a topic of emerging interest in the research arena as one of the paths toward the fixed-mobile convergence in telecommunications networ...
Paolo Giacomazzi, Luigi Musumeci, Giuseppe Caizzon...
ICCCN
2007
IEEE
14 years 1 months ago
On Improving the Reliability of Packet Delivery in Dense Wireless Sensor Networks
—Wireless sensor networks (WSN) built using current Berkeley Mica motes exhibit low reliability for packet delivery. There is anecdotal evidence of poor packet delivery rates fro...
JunSuk Shin, Umakishore Ramachandran, Mostafa H. A...
MOBIHOC
2008
ACM
14 years 6 months ago
Dynamic packet fragmentation for wireless channels with failures
It was shown recently [7?9], under quite general conditions, that retransmission-based protocols may result in power-law delays and possibly zero throughput even if the distributi...
Predrag R. Jelenkovic, Jian Tan
JCM
2008
196views more  JCM 2008»
13 years 6 months ago
An Energy Optimization Protocol Based on Cross-Layer for Wireless Sensor Networks
Survivability is one of the critical issues and the most important research topics in the fields of wireless sensor networks (WSNs). Energy efficiency is one of the determining fac...
Yuebin Bai, Shujuan Liu, Mo Sha, Yang Lu, Cong Xu