Analyzing Zone-Based Registration under 2-Step Paging in Mobile Communication Network

Location Registration and Paging in Mobile Satellite Systems

Mobile satellite systems are a crucial component of the future global telecommunications infrastructure. An important aspect of the future system is to manage the location of both users and satellites. This paper presents a strategy for location registration (update) and paging in Low Earth Orbit (LEO) mobile satellite systems. First, we discuss the tradeoff that exists between four proposed sa...

State-Based Paging/Registration: A Greedy Technique

For a mobile unit moving according to some ergodic stochastic process, we show how to minimize the expected average cost of paging and registration based on system state information. Specifically, we assume that both the system and mobile unit (user) have access to or can derive the following: • the user location probability distribution as a function of time given the last location known to th...

All-IP-based Mobile Communication Network

INTRODUCTION IN the field of mobile communications, in response to reduction of bit cost and demands for QoS (quality of service), the needs for broadband communication are getting respectively stronger. Under these circumstances, standardization work of voice transmission by high-speed wireless communication technology and IP (Internet Protocol) is being pushed forward by the 3GPP2 (3rd Genera...

Mobile user location update and paging under delay constraints

Analyzing the ENRON Communication Network Using Agent-Based Simulation

Agent-based modeling, simulation, and network analysis approaches are one of the emergent techniques among soft computing literature. This paper presents an agent-based model for analyzing the characteristics of peerto-peer human communication networks. We focus on the process of the collapse of Enron Corporation, which is an interesting topic among the business management domain. The Enron ema...