A Distributed Database Architecture for Global Roaming in Next-Generation Mobile Networks

Abstract: The next-generation mobile network will support terminal mobility, personal mobility, and service provider portability, making global roaming seamless. A location-independent personal telecommunication number (PTN) scheme is conducive to implementing such a global mobile system. However, the non-geographic PTNs coupled with the anticipated large number of mobile users in future mobile networks may introduce very large centralized databases. T ....etc

[:=Read Full Message Here=:]

Abstract
The next-generation mobile network will support terminal mobility, personal mobility, and service provider portability, making global roaming seamless. A location-independent personal telecommunication number (PTN) scheme is conducive to implementing such a global mobile system. However, the nongeographic PTNs coupled with the anticipated large number of mobile users in future mobile networks may introduce very large centralized databases. This necessitates research into the design and performance of high-throughput database te ....etc

[:=Read Full Message Here=:]

Differentiated Bandwidth Allocation with TCP Protection in Core Routers

Abstract

Differentiated Services (DiffServ) networks categorize routers into edge routers and core routers.In core routers, one of the technological challenges is how to implement differentiated bandwidth allocation and TCP protection together with low complexity.We present an Active Queue Management (AQM) scheme called CHOKeW. A method is borrowed from a previous scheme, CHOKe, which draws a packet at random from the buffer, compares it with the arriving packet, and ....etc

[:=Read Full Message Here=:]

By
Aditya Varakantam

Professor
Dr.Ravi Mukkamala

Overview
Definition
Motivation for providing Router Security
Router security considerations
Router Security Policy
Switch security considerations
Conclusion
References

Definition
Router
Router is a device which extracts the destination address from the incoming packet and sends it to the destination through the optimal path. Directing data between portions of a network is the purpose of a router.

Routers operate at the Network ....etc

[:=Read Full Message Here=:]

ROUTING TABLE MANAGER FOR THE NEXT GENERATION OF IP ROUTERS
OBJECTIVE :
VIABLE PACKET FORWARDING

TASK SHARING MECHANISM

TO AVOID MEMORY COMPLEXITY OF
CONTROL CARD

RTM UPDATES OF LINE CARD



EXISTING ROUTER ARCHITECTURE:
PROPOSED ARCHITECTURE
EXISTING SYSTEM DISADVANTAGE:
CISCO CRS (new) SERIES

CISCO 12000 (prev) SERIES

ADDITION OF CONTROL CARD (COSTLIER)

COMPLEX SCHEDULING MECHANISM

NOT SCALABLE FOR LARGE NETWORK

ADVANTAGE OF PROPOSED SYSTEM:
PETABIT THROUGHPUT ON SINGLE CHASIS

HIGLY SCALABLE

HIG ....etc

[:=Read Full Message Here=:]

Distributed Medium Access control for Next Generation CDMA Wireless Networks


Generic Distributed Network Model
we focus on a generic network model where a number of wireless mobile nodes are organized in a flat fashion, communicating with each other via one-hop or multiple-hop connections without any central control. Connections to outside correspondence nodes are supported through a gateway (e.g., in the wireless backbone) or an access point (e.g.,in ad hoc networks or WPAN).
In the past decade, code-divi ....etc

[:=Read Full Message Here=:]

1.A Distributed Database Architecture for Global Roaming in Next-Generation Mobile Networks
(JAVA)
The next-generation mobile network will support terminal mobility, personal mobility, and service provider portability, making global roaming seamless. A location-independent personal telecommunication number (PTN) scheme is conducive to implementing such a global mobile system. However, the nongeographic PTNs coupled with the anticipated large number of mobile users in future mobile networks may introduce very large centralized databases. Thi ....etc

[:=Read Full Message Here=:]

abstract for distributed medium access control for naxt generation cdma wireless network for technical seminar ....etc

[:=Read Full Message Here=:]

to get information about the topic Distributed Medium Access Control for Next Generation CDMA Wireless Networks full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-distributed-medium-access-control-for-next-generation-cdma-wireless-networks-seminars ....etc

[:=Read Full Message Here=:]

please send em the use case diagrams and the entire data to mail id please i want to submit into my college please help me .. ....etc

[:=Read Full Message Here=:]