Abstract
Considering the limited network resources, we propose an integrated utility based spray and forward routing algorithm for delay tolerant mobile sensor networks (DTMSN). To deal with the message redundancy, a buffer management scheme is also proposed for this algorithm. Simulation results show that, compared with spray and wait routing (SWR) algorithm, this proposal could achieve better network performances in efficiency, reliability and resource utilization.
Original language | English |
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Pages (from-to) | 1179-1185 |
Number of pages | 7 |
Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
Volume | 32 |
Issue number | 11 |
Publication status | Published - Nov 2012 |
Keywords
- Buffer management
- Delay tolerant mobile sensor network (DTMSN)
- Integrated utility
- Multiple-copy