Congestion Control in 4G Wireless Networks Using Coalition Game
In 4G-domain multi home Mobile Host (MH) will have access to different wireless networks. In this 4G wireless networks real time applications are initiated to support services like VOIP, videoconference. These applications use RTP over UDP. These protocols are unresponsive to congestion events. The authors' proposed congestion management scheme minimizes congestion level in 4G domains using coalition game. Its main objective is to decide target networks for handoff with minimum congestion level. Their mechanism is based on the coalition game formation.