107 search results - page 5 / 22 » Optimizing Replication, Communication, and Capacity Allocati... |
131
click to vote
VTC
2006
IEEE
15 years 10 months ago
2006
IEEE
— In this paper, we investigate the adaptive resource allocation problem in multiuser multihop OFDM systems. Assuming that base station(BS) knows all channel information, we form...
129
click to vote
INFOCOM
2006
IEEE
15 years 10 months ago
2006
IEEE
— We consider a multicast resource allocation problem for the downlink in OFDM-based wireless cellular network systems. In a conventional multicast system, to accommodate users w...
122
click to vote
TKDE
2008
15 years 4 months ago
2008
We present a genetic algorithm for tackling a file assignment problem for a large-scale video-on-demand system. The file assignment problem is to find the optimal replication and a...
129
click to vote
CORR
2010
Springer
15 years 2 months ago
2010
Springer
—In energy harvesting communication systems, an exogenous recharge process supplies energy for the data transmission and arriving energy can be buffered in a battery before consu...
149
click to vote
INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— We propose the quality-of-service (QoS) driven power allocation schemes for parallel fading channels when considering imperfect channel estimations. In particular, the parallel...