A Survey on Packet Retrieval for Three-hop Routing Protocol in Hybrid Wireless Networks

Hybrid wireless networks is important solution, which allowing mobile clients to achieve service access in a seamless manner independent of their existence in Wireless LAN communication. The hybrid protocols are more flexible, reliable, and have better performance than the traditional wireless network protocols. However, most routing protocols for these networks simply combine the ad-hoc transmission mode with the cellular transmission mode, which inherits the drawbacks of ad-hoc transmission. This paper presents a Survey on Packet Retrieval for Three-hop Routing Protocol in Hybrid Wireless Networks. To take full advantage of the widespread base stations, we retrieve a packet which is going to loss. An efficient data routing protocol is important in such networks for high network capacity and scalability. However, most routing protocols for these networks simply combine the ad-hoc transmission mode with the cellular transmission mode, which inherits the drawbacks of ad-hoc transmission.