27 search results - page 1 / 6 » Distributed and optimal reduced primal-dual algorithm for up... |
CDC
2009
IEEE
13 years 9 months ago
2009
IEEE
— Orthogonal frequency division multiplexing (OFDM) is the key component of many emerging broadband wireless access standards. The resource allocation in OFDM uplink, however, is...
VTC
2006
IEEE
13 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...
PIMRC
2010
IEEE
13 years 2 months ago
2010
IEEE
This paper presents an efficient and fair uplink resource allocation algorithm in multicarrier based cognitive radio systems. The proposed resource allocation is divided into two s...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— We study the end-to-end resource allocation in an OFDM based multi-hop network consisting of a one-dimensional chain of nodes including a source, a destination, and multiple re...
ICPPW
2009
IEEE
13 years 11 months ago
2009
IEEE
—In this paper, we consider joint optimization of end-to-end data transmission and resource allocation for Wireless-Infrastructured Distributed Cellular Networks (WIDCNs), where ...