{'fraction_non_alphanumeric': 0.024291497975708502, 'fraction_numerical': 0.016194331983805668, 'mean_word_length': 5.088669950738916, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Maximizing Network Stability in a Mobile WiMax/802.16 Mesh Centralized Scheduling

WiMax/802.16 mesh network is an emerging infrastructure that offers a cost-effective deployment for high-capacity wireless broadband access to the backhaul network. Recently, mobility in WiMax/802.16 based mesh networks has been discussed through the IEEE 802.16e standard. Hence, mesh nodes need no longer be stationary, and as a result they will be powered from energy limited batteries. In such networks, radio frequency RF-links become vulnerable to breakage due to nodes mobility and nodes are condemned to failure when their battery is depleted. Adopting this deployment strategy requires a mechanism for selecting the most stable routing paths (with the highest RF-links and nodes availability). In this paper, we develop a mathematical model that considers RF-link and node characteristics in such mesh networks and maximizes the network stability.Namely, our model takes into account the interference caused by adjacent RF-links as well as nodes mobility and energy.Results show that selecting most stable paths augments the longevity of the network's time of operation which in turn leads to a higher data delivery and more satisfied clients.