Asynchronous Transfer Mode Wireless Network

As we all know, the growth of computer networks continues to rapidly grow. The digital revolution has changed the way we work and communicate almost beyond recognition. Provided that, foreseeing the changes and potential compatibility problems, in the mid nineteen eighties, the international standard organization (ISO) developed a networking reference model to standardize how network systems communicate with each other. It is a logical model for how network systems are supposed to communicate with each other. It breaks down the different components of the network communication and puts them into layers which reduce complexity. This reference model consists of seven layers: Application Layer, Presentation Layer, Session Layer, Transport Layer, Network Layer, Data Link Layer, and the Physical Layer. Each layer provides a service to the layer above it in the protocol specification and then communicates with the same layer’s software or hardware on other computers. It's important to realize, that these layers are separated into 2 sets: Transportation Set (Laters 1- 4) and Application Set (Layers 5 – 7). More importantly, the OSI model is 7 logical

Networks are the essential Components of communication system. The systems are used to transmit and receive signals. Telecommunication is the interaction between two people or two points. By using PSTN, PABX, LAN and PSTN to send and receive the messages, it does not require any geographical locations (Dias, 2007). Once there is an understanding of the advantages can be identified the advanced communication system using the types of networks

(Microsoft, 2009). The laptops will also have a wireless network interface card (NIC) installed. The wireless network cards will allow the computers to communicate with the other computers and server on the wireless star network by using a common communication language protocol called TCP IP. The TCP IP is not a solitary protocol when, in fact, it is several protocols. The client server network within wireless star topology will consist of one ZyXEL Prestige 660M D1 DSL modem (Dell, 2009). One Linksys Instant Broadband EtherFast Cable DSL Router (Linksys by Cisco, n.d.). Two netgear fs105 5 port Ethernet switches (Netgear, 1996-2009, and a Linksys wireless-G access (Linksys by Cisco, n.d.). RJ-45 cables will connect the Ethernet switches to the server and connect the Linksys wireless-G access point WAP54G (Linksys by Cisco, n.d.) To the Ethernet switches. The Linksys wireless-G access will connect the desktops, laptops, and printers to the network. The star topology accompanied with client server architecture and wireless local area network (WLAN) is well suited for Taylor and Sons Financial Consulting given that Taylor and Sons Financial Consulting will have

decided by this protocol. This protocol can be used to send data over various area networks like

Held, G. (1999). Data communications networking devices: Operation, utilization, and LAN and WAN internetworking. Chichester: Wiley.

The present project is Sever Integrated Banking is the easiest form of accessing one’s Bank account. The main objective of this project is to facilitate the Bank Customer to access his/her account without having needed to go to Bank or ATM. Now we can access our bank account and conduct a host of banking transactions and inquiries through Internet service. The Net Banking solution’s self-service capabilities empowers customers to manage their banking activities better. The general procedure is that the Customer has to go to near ATM/Bank in order to access his account. The main disadvantage of this system is, it is time consuming, costly and it is a tedious process to go there for every small work. The current project gives the best alternative. As it is 24 hrs available and has a maximum reach even to the places where banks are not available. Customers can make fund transfers to others, knowing all information regarding all policies and also customer can pay all bills through net only.

In 1991 Dr. Riordan created Riordan Manufacturing which is a Company that produces all kind of plastics. Riordan currently has a location in Hangzhou China and is moving that location to Shanghai China. In this analysis I will cover communication protocols and their importance, rationale for design protocols, overall network architecture, how a traffic analysis is used, jitter, response time, and latency, along with their effect on a network. Also discussed is data rates and their effect on each part of the network with strategies to ensure availability with router and switch networks.

The current scenario of VoIP requires conversion of IP voice signals to TDM format to be used over traditional PSTN network. Thus, an interconnection between PSTN and IP is required. However, understanding of interconnection within PSTN and IP networks will provide a fair idea about the requirements for interconnection in each network. Within PSTN network, the service layer and transport layer functions are not separate as in case of only IP networks. The physical interconnection for PSTN is decided by the nature of service to be provided and thus these two functions are interdependent while in IP, the transport and service functions form a part of separate layers in TCP/IP model. This difference in the basic core structure has to be considered to interconnect these two different kinds of networks.

establishing networks. In addition, this paper will cover the network architecture and the standards that must be address prior, during and finalization of a network. Before we can build any type of network, we must understand the network technology concepts and how to apply them to a network. By establishing a foundation to build upon, require checks and balances in order to have a successful network operational. There are many criterions that needs to be set forth and has to be completed in establishing any type of network.

Asynchronous Transfer Mode (ATM) is a high speed network technology which is designed to support both voice and data communications. It was initially developed to meet the needs of the Broadband Integrated

As multimedia services gain momentum, new broadband access technologies emerge to address the specific requirements of such services. To this purpose, there exist several traditional first mile solutions, leveraging cables or fibers, and a novel family of Broad¬band Wireless Access (BWA) technologies. Among BWA tech¬nologies, the IEEE 802.16 standard [1] is considered the leading technology for the provision of Internet-based broadband services in wide

To yield a more efficacious system, we propose two modifications. The first is to replace the previously employed OTE protocol with a superior one named IOTE and modify it for the sake of compatibility with the system. The second modification would be to conduct the costly exponential operations of IOTE protocol in a pre-processing phase (offline) with the aim of reducing the communication delay in online applications. In this section, we scrutinize these alterations.

The design must be implemented in a less expensive method. In case the ATM becomes the backbone of the international communications the cost of implementing it should not be a major barrier.

Present era is a “technological era”. Technological revolution is an inevitable concept that has brought drastic changes in the concept of communication, networking, IT etc. Information technology is growing at an alarming rate day by day. Corporate sectors, businesses tend to use complex technological and network environments. MANET is one such variant for technological revolution which is in a strong pace to gain popularity as they provide wireless connectivity irrespective of their geographic position. Apart from this there are numerous other privileges provided by this adhoc networking that has acted as a boon in the field of networking.

The internet community routing support for mobile hosts is being formulated as mobile IP technology.The host may be directly physically connected to the fixed network this can be connected as a wireless link ,dial up line.The host mobility requires address management,protocol interoperability enhancement to the core network function such as hop by hop routing protocol operation within the fixed network.The goal of the MANET is to extend mobility into the realm of autonomous,mobile wireless domain,set of nodes which combine routers and hosts from the network in adhoc fashion.The new technologies like Bluetooth and the hyperlink are helping to enable the commercial MANET outside the military operation.The recent growing interest will help more in