Pin-han Ho

GSIS: A Secure and Privacy Preserving Protocol for Vehicular Communications (2008)

Xiaodong Lin, Student Member, Xiaoting Sun, Pin-han Ho, Xuemin (sherman Shen, Senior Member

Abstract—In this paper, we first identify some unique design requirements in the aspects of security and privacy preservation for communications between different communication devices in Vehicular...

the internet) (2008)

Fang-ming Shao, Xuemin (sherman Shen, Senior Member, Pin-han Ho, Mux Multiplexer

Abstract—In this paper, we study the system reliability optimization of distributed access networks subject to a constraint on the total cost. We first formulate the cost-constrained system...

A Distributed Control Framework for Shared Protection based on Tropical Semi-Rings 3 (2008)

János Tapolcai, Pin-han Ho, Tibor Cinkler

Abstract. It is observed that the Singular Value Decomposition (SVD) transformation based on min-plus algebra (or called Tropical Semi-Rings) leads to a very good characteristic in zero...

CONSUMER COMMUNICATIONS AND NETWORKING SIMKEYS: An Efficient Keypad Configuration for (2008)

Mobile Communications, Rick W. Ha, Pin-han Ho, Xuemin (sherman Shen

Although text messaging services are becoming increasingly popular in today’s global wireless market, fundamental design issues still linger with respect to text entry methods on mobile...

Optimal Relay Station Placement in IEEE 802.16j Networks ABSTRACT (2008)

Bin Lin, Pin-han Ho, Liang-liang Xie, Xuemin (sherman Shen

To make the WiMAX Point-to-Multi-Point (PMP) systems more competitive and applicable to the future metropolitan area networking scenarios, deploying relay stations (RSs) as defined in IEEE 802.16j...

Elsevier Journal: Computer Communications Special Issue on Wireless Sensor Networks: Performance, Reliability, Security and Beyond Sleep Scheduling for Wireless Sensor Networks via Network Flow Model (2008)

Rick W. Ha, Pin-han Ho, X. Sherman Shen, Junshan Zhang

Abstract- The pervasiveness and operational autonomy of mesh-based wireless sensor networks (WSNs) make them an ideal candidate in offering sustained monitoring functions at reasonable cost over a...

Restoration Probability Modeling for Active Restoration-Based Optical Networks with Correlation among Backup Routes (2008)

Mohamed Mostafa, A. Azim, Xiaohong Jiang, Pin-han Ho, Susumu Horiguchi, Minyi Guo

Abstract—Active restoration (AR) is a novel lightpath restoration scheme proposed recently to guarantee a certain degree of survivability in wavelength-division multiplexing (WDM) optical networks...

Dynamic Survivable Routing for Shared Segment Protection (2008)

Tapolcai, Janos, Ho, Pin-Han

This paper provides a thorough study on shared segment protection (SSP) for mesh communication networks in the complete routing information scenario, where the integer linear program (ILP) in [1] is...

with single-channel CSMA MAC over sense-sleep trees (2006)

Rick W. Ha, Pin-han Ho, X. Sherman Shen

Cross-layer application-specific wireless sensor network design

A Class of Benes-Based Optical Multistage Interconnection Networks for Crosstalk-Free Realization of Permutations (2006)

JIANG, Xiaohong, HO, Pin-Han, SHEN, Hong, HORIGUCHI, Susumu

Vertical stacking is a novel technique for creating nonblocking (crosstalk-free) optical multistage interconnection networks (MINs). In this paper, we propose a new class of optical MINs, the...

On achieving optimal survivable routing for shared protection in survivable next-generation Internet (2004)

Pin-han Ho, Member Ieee, Hussein T. Mouftah, Fellow Ieee

Abstract –This paper proposes a suite of approaches to solving the survivable routing problem with shared protection. We first define in mathematics the maximum extent of resource sharing for a...

Linear Formulation for Segment Shared Protection (2003)

Janos Tapolcai And, Janos Tapolcai, Pin-han Ho

This paper proposes a novel linear formulation for the problem of segment shared protection, where the switching/merging nodes and the least-cost link-disjoint working and protection segments...