Throughput analysis and real-time evaluation algorithm design of neighbor nodes for multi-hop mobile ad hoc network
Available Online June 2016.
- https://doi.org/10.2991/mecs-17.2017.15How to use a DOI?
- mobile ad hoc network; throughput; medium access control; poisson distribution; kalman filter algorithm
- Recently, distributed coordination function (DCF) protocol, standardized by IEEE 802.11 group, has played a dominant role in medium access control (MAC) layer of mobile ad hoc network (MANET). However, due to nodes mobility and topology dynamics, theoretical analysis models of DCF are limited to single-hop network. Unfortunately, mobility of neighbor nodes contended to access idle channel is unconsidered as well. Thus extension of throughput analysis model to multi-hop network and number evaluation algorithm design of neighbor nodes associated with mobility become two critical issues in MANETs. In this paper, we attempt to address the improvement of analysis model by integrating the Euclidean-Real-Ratio (ERR) and kalman filter algorithm into 2-dismension discrete time markov chain (DTMC). The contribution of this paper is threefold. First, we established a novel model to analyze throughput in multi-hop MANET based on definition of Euclidean-Real-Ratio (ERR). Second, we qualitatively show that 10% deviation occurs between theoretical analysis and simulation, reason of which is number variation of neighbor nodes. Third, we propose a real-time estimation methodology of neighbor nodes based on kalman filter algorithm coupled with redefinition of status update and measurement rules in poisson network(PN). Simulation results demonstrate the effectiveness and efficiency of our approach although it brings computation delay about 0.13s.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Qingchao Zhu PY - 2016/06 DA - 2016/06 TI - Throughput analysis and real-time evaluation algorithm design of neighbor nodes for multi-hop mobile ad hoc network BT - 2017 2nd International Conference on Machinery, Electronics and Control Simulation (MECS 2017) PB - Atlantis Press SN - 2352-5401 UR - https://doi.org/10.2991/mecs-17.2017.15 DO - https://doi.org/10.2991/mecs-17.2017.15 ID - Zhu2016/06 ER -