Monday, August 17, 2009

Generic Wireless Network

Although all wireless networks are different they do share some common characteristics. Here we try and illustrate those parts, which most systems share.

Most wireless applications consist of a user wishing to communicate with a server at some

remote location. The user's terminal is connected to the wireless network via a radio link to a base station. The server is connected to a network, be it the Internet or some corporate
Intranet. Now, each base station is connected to something called a serving node. The terminology differs depending on which mobile network you look at, but the idea is almost always the same. Note that one serving node can be attached to several base stations. On the
other side of the diagram we have the network attached to some gateway. Finally, tying the
pieces together we have the backbone network to which both the gateway and the serving
node are connected. Note that the backbone can be connected to several serving nodes and
several gateways. Using this network a wireless user can communicate with a remote server.

Other things are also attached to the network backbone. For example, there is some kind of
subscription register to store information on the mobile users. There is also some operations
and maintenance equipment to allow network monitoring, charging etc.

No comments:

Post a Comment

Hi thank you for comment in Assignment Lanka " Book Mark on me' To future references.


Assignment Lanka Tag Cloud
Computer Networks The History of Local Area Networks, LAN, The Topologies of a Networks, LANs describe different types of transmission Medias, Local Area Networks Access Methods, Carrier Sense Multiple Access with Collision Detect, Development of LAN Technologies. LAN -Token Ring, LAN Ethernet Digital, LAN - Ethernet Sun microsystems, LAN - Ethernet Mixed Environment, LAN - Token Ring was introduced by IBM LAN - IBM implementation of Token Ring, Token Ring Novell, LAN Token Ring - in a mixed environment, LAN - Fiber Distributed Data Interface, LAN - ATM, LAN Components, LAN Switching Methods, Virtual Local Area Network, Port based VLAN, Mac based VLAN, Protocol based VLAN, User Base VLAN, PC networks Components, PC networks Shared resources, PC Network operating systems, PC networks Novell Netware, PC networks Windows NT, PC networks IBM LAN Server Computer Programming Languages HTML Language, The Generations of Programming Languages, Different types of High Level Languages, Different types of High Level Languages Disadvantages
Computer Networks - IBM LAN Server, Windows NT Networks, Novell Netware, Network operating systems, Networks Shared, Networks Components, User Base, Protocol based, Mac based, Port based, VLAN, LAN Switching, LAN Components, ATM, Fiber Data, Token Ring, Token Ring Novell, IBM implementation, Ethernet, Sun microsystems, Ethernet Digital, Token passing, LAN Technologies, CSMA/CD, Access Methods, Transmission, Networks, The History of Local Area Networks, LAN