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Mobile users need to maintain end-to-end connections when changing subnets. Handoff across networks often causes delay and loss of packets and make end users vulnerable to security threats that may lead to disruptions. In this paper, we design P-SIGMA , a delay and security-hardened, disruption-tolerant and signalling cost-effective end-to-end mobility management scheme by incorporating paging in...
The throughput degradation of Transport Control Protocol (TCP)/Internet Protocol (IP) networks over lossy links due to the coexistence of congestion losses and link corruption losses is very similar to the degradation of processor performance (i.e., cycle per instruction) due to control hazards in computer design. First, two types of loss events in networks with lossy links are analogous to two possibilities...
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