Sciweavers

Share
4 search results - page 1 / 1
» Exploiting Hidden Convexity For Flexible And Robust Resource...
Sort
View
INFOCOM
2007
IEEE
12 years 28 days ago
Exploiting Hidden Convexity For Flexible And Robust Resource Allocation In Cellular Networks
— A systematic approach to solve seemingly nonconvex resource allocation problems in wireless cellular networks is studied in this paper. By revealing and exploiting the hidden c...
Chee-Wei Tan, Daniel Pérez Palomar, Mung Ch...
GLOBECOM
2008
IEEE
12 years 1 months ago
A Low-Signalling Scheme for Distributed Resource Allocation in Multi-Cellular OFDMA Systems
—This paper considers distributed protocol design for joint sub-carrier, transmission scheduling and power management in uplink/downlink multi-cellular OFDMA wireless networks. T...
Pablo Soldati, Mikael Johansson
ICASSP
2011
IEEE
10 years 10 months ago
Network-MIMO backhauling for QOS-constrained relay transmission
1 A relay station (RS)-based cellular system deployment is considered, where multiple base stations (BS) cooperate in the BSRS in-band transmission for the downlink. With the joint...
Josep Vidal, Adrian Agustin, Sandra Lagen, Eduard ...
NTMS
2009
IEEE
12 years 1 months ago
Enhanced Fractional Frequency Reuse to Increase Capacity of OFDMA Systems
—Inter-cell interference (ICI) mitigation is always a big challenge issue in cellular systems. In this work we propose an Enhanced Fractional Frequency Reuse (EFFR) scheme combin...
Zheng Xie, Bernhard Walke
books