A survey on routing techniques for transmission of packets in networks

Secured Packet transmission in wireless networks is the main research carried out. The packets those are transmitted in the network moves through the routing path which might reach the destination or might get loss in between the transmission. The paper discusses on how to transmit the packets securely in adhoc networks. The transmission of packets depends upon the size of the information for transmission. The delay is caused in encrypting huge amount of data. To avoid this delay, the paper discusses various approaches used on how to encrypt and provide security for small fragments of data, in order to reduce the transmission delay. Decryption and de-fragmentation of data is performed at destination end. The packets which are transmitted through the routing path, is made secured, so as to avoid the loss of packets in the network. By performing the secure routing, the efficiency in transmission of packets can be improved and the packets can be transmitted with reduced data loss in the network.