P
Pin-Han Ho
Researcher at University of Waterloo
Publications - 392
Citations - 10165
Pin-Han Ho is an academic researcher from University of Waterloo. The author has contributed to research in topics: Wireless network & Network topology. The author has an hindex of 43, co-authored 362 publications receiving 9391 citations. Previous affiliations of Pin-Han Ho include Tohoku University & Queen's University.
Papers
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Journal ArticleDOI
A novel approach for failure localization in all-optical mesh networks
TL;DR: A novel algorithm based on random code assignment (RCA) and random code swapping (RCS) is developed for solving the m-trail design problem and demonstrates its superiority in minimizing the fault management cost and bandwidth consumption while achieving significant reduction in computation time.
Proceedings ArticleDOI
ARBR: Adaptive reinforcement-based routing for DTN
TL;DR: The proposed protocol is characterized by not only considering the contact time statistics under a novel contact model, but also looks into the feedback on user behavior and network conditions, such as congestion and buffer occupancy sampled during each previous contact with any other node, to achieve high efficiency via an adaptive and intelligent routing mechanism according to network conditions.
Journal ArticleDOI
Reconfiguration of spare capacity for MPLS-based recovery in the Internet backbone networks
Pin-Han Ho,Hussein T. Mouftah +1 more
TL;DR: This paper introduces a novel approach, called Short Leap Shared Protection with spare capacity Reallocation (SLSP-R), to deal with dynamic reconfiguration of spare capacity for MPLS-based recovery in the Internet backbone networks.
Journal ArticleDOI
Extended Knowledge-Based Reasoning Approach to Spectrum Sensing for Cognitive Radio
TL;DR: Numerical results show that the proposed EKBR scheme achieves better performance than that by the state-or-the-art techniques while yielding less computation complexity and sensing overhead.
Proceedings ArticleDOI
A Novel Framework for Message Authentication in Vehicular Communication Networks
Hong Wen,Pin-Han Ho,Guang Gong +2 more
TL;DR: It is shown that the proposed message authentication framework can achieve extremely high efficiency and minimal authentication delay without compromising the security requirements, which is further verified through both analysis and simulation.