Energy-efficient packet transmission over a wireless linkIEEE/ACM Transactions on Networking - Tập 10 Số 4 - Trang 487-499 - 2002
E. Uysal-Biyikoglu, B. Prabhakar, A. El Gamal
The paper considers the problem of minimizing the energy used to transmit packets over a wireless link via lazy schedules that judiciously vary packet transmission times. The problem is motivated by the following observation. With many channel coding schemes, the energy required to transmit a packet can be significantly reduced by lowering transmission power and code rate and therefore transmittin...... hiện toàn bộ
#Energy efficiency #Optimal scheduling #Wireless sensor networks #Power control #Delay #Algorithm design and analysis #Wireless LAN #Batteries #Signal processing #Interference
Managing capacity for telecommunications networks under uncertaintyIEEE/ACM Transactions on Networking - Tập 10 Số 4 - Trang 579-588 - 2002
Y. d'Halluin, P.A. Forsyth, K.R. Vetzal
The existing telecommunications infrastructure in most of the world is adequate to deliver voice and text applications, but demand for broadband services such as streaming video and large file transfer (e.g., movies) is accelerating. The explosion in Internet use has created a huge demand for telecommunications capacity. However, this demand is extremely volatile, making network planning difficult...... hiện toàn bộ
#Telecommunication network management #Uncertainty #Investments #Bandwidth #Streaming media #Motion pictures #Acceleration #Explosions #Internet #Pricing
The BLUE active queue management algorithmsIEEE/ACM Transactions on Networking - Tập 10 Số 4 - Trang 513-528 - 2002
Wu-chang Feng, K.G. Shin, D.D. Kandlur, D. Saha
In order to stem the increasing packet loss rates caused by an exponential increase in network traffic, the IETF has been considering the deployment of active queue management techniques such as RED (random early detection) (see Floyd, S. and Jacobson, V., IEEE/ACM Trans. Networking, vol.1, p.397-413, 1993). While active queue management can potentially reduce packet loss rates in the Internet, we...... hiện toàn bộ
#Internet #Telecommunication traffic #Traffic control #Bandwidth #Size control #Filters #Stochastic processes #Loss measurement #IP networks #Computer science