- Impact of random delays and losses in sensor networks manifests in the form of tardiness of data used for processing at the sink nodes. The age of data used by the end applicatio...
— In 802.11 wireless links with disabled MAC retries, data and ACK packets within a TCP session collide resulting in packet losses. We show in this paper that in this situation, ...
Web Services are becoming more and more fundamental building blocks of Web-based distributed applications and a core technology for Grid systems. Due to their flexibility, Web Ser...
— Mobility in packet networks has become a critical issue in the last years. Mobile IP and the Network Mobility Basic Support Protocol are the IETF proposals to provide mobility....
System design often explores optimality of performance. What is optimal is, however, often not predefined or static in most cases, because it is affected by the context of operat...