Query Processing with Respect to Location in Wireless Broadcasting

The wireless communication involves a client

server communication i.e. the client needs to send a request for

performing a process; it can perform only after the response of

the server. Large number of request will result the load balance

in the server, which cause process delay. It has been resolved by

using wireless broadcast client server communication. To

communicate with server the client use fee based cellular type

network to achieve a responsible operating range. For avoiding

these problems, the wireless broadcast model is used. The ad

hoc networks are used to share the information among the

mobile clients in a peer-to-peer manner for avoiding congestion.

The method of single transmission is introduced to support

unlimited number of mobile host over a large geographical area.

The location based spatial queries often exhibit spatial locality

which reduces the time delay. The nearest neighbor candidate

can be identified by using the KNN algorithm. After identifying

INN candidate, the required data are retrieved using the SBNN

algorithm.