free download latest seminars report on gan
#1
Wink 

Hi am Mohamed i would like to get details on free download latest seminar report on gan ..My friend Justin said free download latest seminar report on gan will be available here and now i am living at knr and i last studied in the college shan and now am doing m.tech i need help on GAN topic.
Reply
#2

Abstract
The Generic Access Network (GAN) is an evolving wireless communications system in which mobile phone sets function seamlessly between local area networks (LANs) and wide-area networks (WANs).

Using GAN technology, a cell phone subscriber can communicate by voice, data and multimedia. As GAN technology is implemented, cellular telephone subscribers can expect improved coverage, the ability to use a single phone set for all their voice communications and perhaps cheaper rates with a single bill for Internet and voice communications.

Main application of this GAN/UMA is the Dual-mode Handset service.

How does this dual-mode service work
With dual-mode services(GSM and Wi-fi), subscribers make calls from outside the home as they would ordinarily, using the GSM radio network at the standard tariff rate. But inside the home, the call travels over the subscriber’s wireless broadband connection, so the operator can enjoy a similar economic structure as VoIP-over-broadband provider.

Generic Access Network

A note on the history of the GAN (also called as the UMA)

In September 2004, the participating companies published the initial UMA specifications and formally introduced them to the 3rd Generation Partnership Project (3GPP) standards body.

In April 2005, an unprecedented eight months later, the UMA specifications were incorporated into the 3GPP release 6 specifications. While referred to as "Generic Access Network" or GAN, within the 3GPP specifications.

In mid 2006, mobile operators around the world began announcing their intention to deploy dual-mode handset (DMH)-based UMA services.

Throughout 2007, there were constant announcement of new UMA-enabled dual-mode phones to support the commercial service offers.

In early 2008, the first commercial UMA-based fixed line VoIP service appeared as well as the first UMA-enabled softmobile client.

Generic Access Network



GAN functional architecture
The GANC provides dual-mode handsets with alternative access to GSM voice and GPRS data services.

For voice traffic, the GANC integrates directly into an operator Mobile Switching Center (MSC) through the A interface.

For data traffic, the GANC integrates directly into an operator serving GPRS support node (SGSN) through the Gb interface.

The introduction of a GAN solution into an operator network raises numerous security implications and vulnerabilities inherent in an IP-based architecture. The security gateway provides two important security roles in the GAN:

Secure authentication (through Extensible Authentication Protocol–SIM [EAP-SIM] or EAP–Authentication and Key Agreement [EAP-AKA]) of mobile subscribers

Termination of secure tunnels (through IP Security [IPSec]) with InternetKey Exchange Version 2 [IKEv2]) from the handset.

GAN functional architecture

GAN/UMA is not the first system to allow the use of unlicensed spectrum to connect handsets to a GSM network. The GIP/IWP standard for DECT provides similar functionality, but requires a more direct connection to the GSM network from the base station. While dual-mode DECT/GSM phones have appeared, these have generally been functionally cordless phones with a GSM handset built-in (or vice versa, depending on your point of view), rather than phones implementing DECT/GIP, due to the lack of suitable infrastructure to hook DECT base-stations supporting GIP to GSM networks on an ad-hoc basis.

GAN/UMA's ability to use the Internet to provide the "last mile" connection to the GSM network solves the major issue that DECT/GIP has faced. Had GIP emerged as a practical standard, the low power usage of DECT technology when idle would have been an advantage compared to GAN. There is nothing preventing an operator from deploying micro- and pico-cells that use towers that connect with the home network over the Internet. Several companies have developed so-called Femtocell systems that do precisely that, broadcasting a "real" GSM or UMTS signal, bypassing the need for special handsets that require 802.11 technology. In theory, such systems are more universal, and again require lower power than 802.11, but their legality will vary depending on the jurisdiction, and will require the cooperation of the operator.
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: gan advantages disadvantages marathi, paodsc knr, uma amherst, uma decor, uma cp, gas turbine v gan, vtech dect 60,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  salaam chaus superfast english book pdf free download 2 26,178 30-06-2019, 09:27 PM
Last Post: Sharad7shakky
  engineering mathematics 2 by dr ksc pdf free download 2 6,169 21-02-2019, 01:00 PM
Last Post:
  free download ksc m3 textbook vtu 1 2,983 11-12-2018, 10:50 PM
Last Post:
  free download college alumni php project 1 2,617 29-11-2018, 08:33 PM
Last Post:
  computer aided design vijayaraghavan book free download 2 10,004 27-11-2018, 04:49 PM
Last Post:
  is 456 2016 latest revision 4 3,343 24-11-2018, 09:47 PM
Last Post: qasFairl
  special electrical machines by dhayalini pdf free download 1 3,140 16-11-2018, 08:38 AM
Last Post:
  green manufacturing full seminar report download 0 6,085 10-11-2018, 10:54 AM
Last Post: Guest
  ns2 source codes free download for hello flood attack 0 2,822 31-10-2018, 02:42 PM
Last Post: Guest
  cs6503 theory of computation book free download pdf 0 11,564 28-10-2018, 05:29 PM
Last Post: Guest

Forum Jump: