Sciweavers

1382 search results - page 130 / 277
» Detecting Node Misbehavior in Ad hoc Networks
Sort
View
MOBIHOC
2003
ACM
16 years 6 months ago
On the capacity improvement of ad hoc wireless networks using directional antennas
The capacity of ad hoc wireless networks is constrained by the interference between concurrent transmissions from neighboring nodes. Gupta and Kumar have shown that the capacity o...
Su Yi, Yong Pei, Shivkumar Kalyanaraman
ADT
2008
15 years 6 months ago
Evaluating voice traffic requirements on IEEE 802.11 ad hoc networks
This paper analyzes voice transmission capacity on IEEE 802.11 ad hoc networks by performing simulations related to delay, jitter, loss rate, and consecutive losses. We evaluate th...
Pedro B. Velloso, Marcelo G. Rubinstein, Otto Carl...
CCR
2004
120views more  CCR 2004»
15 years 6 months ago
MAC-layer anycasting in ad hoc networks
A wireless ad hoc network is formed by a group of wireless hosts, without the use of any infrastructure. To enable communication, hosts cooperate among themselves to forward packet...
Romit Roy Choudhury, Nitin H. Vaidya
HICSS
2003
IEEE
200views Biometrics» more  HICSS 2003»
15 years 11 months ago
Scatternet Formation of Bluetooth Ad Hoc Networks
Scatternet formation must be addressed before any ad hoc network protocol can be run over Bluetooth. This is due to the frequency hop nature and piconet unit of Bluetooth. In this...
Bin Zhen, Jonghun Park, Yongsuk Kim
WCNC
2008
IEEE
16 years 27 days ago
Estimation of Link Quality and Residual Time in Vehicular Ad Hoc Networks
—High node mobility and transient connectivity in Vehicular Ad Hoc NETworks have introduced numerous challenges in the design of efficient communication protocols for these netwo...
Nikoletta Sofra, Kin K. Leung