Name
Abstract | ||
|---|---|---|
In ad hoc networks, radio interference and terminal' mobility can cause frame losses. When the frame losses occur continuously, general datalink layer protocols regard it as a link failure and then notify it to network layer protocols. In conventional routing protocols, a source terminal initiates route discovery process to recover from the link failures on receiving the notifications even if the source terminal still has a valid route to a destination terminal. However, the route discovery requires a route request flooding and the flooding may consume limited network resources of ad hoc networks and that also degrades transmission efficiency. For solving the problems, several retransmission and relay control methods have been proposed. In these methods, neighbour terminals of a transmission route overhear transmitted frames and retransmit lost frames autonomously by using the overheard frames. However, the conventional retransmission methods have a disadvantage that they degrade the transmission efficiency under bursty frame loss interval. Moreover, conventional relay control methods suffer from a processing overhead and a slow adaptation problem under a sparse frame loss. In this paper, we propose an efficient and lightweight method that neighbour terminals adaptively retransmit lost frames considering a frequency of the losses. Computer simulations clarify the performances and the effectiveness of the proposed method. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/APNOMS.2014.6996593 | Network Operations and Management Symposium |
Keywords | Field | DocType |
mobile ad hoc networks,radiofrequency interference,routing protocols,telecommunication network reliability,ad hoc networks,autonomous retransmission control,link failure,neighbour terminals,radio interference,relay control methods,retransmission methods,route discovery process,route request flooding,routing protocols,terminal mobility,ad hoc networks,neighbour,retransmission control,terminal selection | Mobile ad hoc network,Computer science,Computer network,Adaptive quality of service multi-hop routing,Wireless Routing Protocol,Ad hoc wireless distribution service,Optimized Link State Routing Protocol,Wireless ad hoc network,Geocast,Vehicular ad hoc network,Distributed computing | Conference |
ISSN | Citations | PageRank |
2576-8565 | 0 | 0.34 |
References | Authors | |
2 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Taku Yamazaki | 1 | 0 | 2.03 |
| Ryo Yamamoto | 2 | 0 | 8.11 |
| Takumi Miyoshi | 3 | 72 | 17.05 |
| Yoshiaki Tanaka | 4 | 49 | 14.72 |