Sciweavers

1464 search results - page 197 / 293
» Worst case mobility in ad hoc networks
Sort
View
IWCMC
2010
ACM
14 years 2 months ago
Energy-aware online routing with QoS constraints in multi-rate wireless ad hoc networks
Wireless ad hoc networks consist of hundreds to thousands of mobile nodes that are powered by batteries. To prolong the network operational time, energy conservation in such netwo...
Wei Yang, Weifa Liang, Jun Luo, Wenhua Dou
NETWORKING
2004
13 years 10 months ago
Combining Source- and Localized Recovery to Achieve Reliable Multicast in Multi-hop Ad Hoc Networks
This paper proposes a novel reliable multicast transport protocol for multi-hop, wireless ad hoc networks (or MANETs). To recover from the different types of losses that may occur ...
Venkatesh Rajendran, Katia Obraczka, Yunjung Yi, S...
PERCOM
2005
ACM
14 years 8 months ago
Trading Latency for Energy in Wireless Ad Hoc Networks Using Message Ferrying
Power management is a critical issue in wireless ad hoc networks where the energy supply is limited. In this paper, we investigate a routing paradigm, Message Ferrying (MF), to sa...
Hyewon Jun, Wenrui Zhao, Mostafa H. Ammar, Ellen W...
WOWMOM
2005
ACM
132views Multimedia» more  WOWMOM 2005»
14 years 2 months ago
Comparisons of Inter-Domain Routing Schemes for Heterogeneous Ad Hoc Networks
— In this paper, we propose three interdomain routing schemes for communications between different ad-hoc groups (subnets), namely the implicit foreign degree based (IFD), the ex...
Wenbin Ma, Mooi Choo Chuah
ICC
2007
IEEE
175views Communications» more  ICC 2007»
14 years 3 months ago
Adaptive Range-Based Power Control for Collision Avoidance in Wireless Ad Hoc Networks
—The paper analyzes the relationships among the transmission range, carrier sensing range, and interference range in case that power control is adopted and proposes an adaptive r...
Kuei-Ping Shih, Yen-Da Chen, Chau-Chieh Chang