Abstract: The network address translation (NAT)-based method of bypassing Internet access denial uses NAT as an identity-hiding technique to bypass Internet access denial. The victim network uses NAT routers as a gateway to connect to neighboring networks, and uses a set of non-blocked Internet protocol (IP) addresses as the NAT routers' external public IP addresses. These addresses are not part of the IP ranges registered to the victim network. Rather, they are obtained from a neighboring network. The outgoing packets, therefore, will not be blocked by the malicious ISP, as they will not be recognized as part of the victim network. The method is scalable and has minimal network performance impact. Although NAT introduces some connectivity limitations, these are overcome by using application-layer routing for server reachability behind NAT, and NAT traversal techniques for peer-to-peer (P2P) applications.

Abstract: Provided is a system and method for maximizing throughput in a telecommunications network. The method is operable to select and service a request for a communication session by selecting a bit rate and assigning the bit rate to the request. The method selects the request from a pool of queued requests and the bit rate from all supported bit rates. The request and bit rate are selected based on calculations that determine an amount of power needed for each queued request at each bit rate. The calculations result in ratios representing each combination of power and bit rate for each request. The method selects the ratio having the highest number of bit rates per power unit and assigns the bit rate to the associated request. This approach enables the method to select a queued request according to current network constraints and so provides an optimal approach that maximizes throughput.