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VTC
2006
IEEE
112views Communications» more  VTC 2006»
15 years 11 months ago
Adaptive Resource Allocation Based on Channel Information in Multihop OFDM Systems
— 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...
ChiSung Bae, Dong-Ho Cho
ADHOCNOW
2008
Springer
15 years 11 months ago
Utility-Based Uplink Power Control in CDMA Wireless Networks with Real-Time Services
In this paper we address the problem of efficient power allocation in the uplink of CDMA wireless networks, emphasizing on the support of realtime services’ QoS prerequisites. Th...
Timotheos Kastrinogiannis, Eirini-Eleni Tsiropoulo...
ICC
2007
IEEE
102views Communications» more  ICC 2007»
15 years 11 months ago
Power Allocation in Multi-Carrier Networks with Unicast and Multicast Services
—Since the provision of both unicast and multicast services is expected for the next generation of multi-carrier wireless systems, the allocation of resources for this combinatio...
Yuri C. B. Silva, Anja Klein
157
Voted
TVLSI
2010
14 years 11 months ago
A Novel Variation-Tolerant Keeper Architecture for High-Performance Low-Power Wide Fan-In Dynamic or Gates
Dynamic gates have been excellent choice in the design of high-performance modules in modern microprocessors. The only limitation of dynamic gates is their relatively low noise mar...
Hamed F. Dadgour, Kaustav Banerjee
ICASSP
2011
IEEE
14 years 8 months ago
Distributed beamforming for OFDM-based cooperative relay networks under total and per-relay power constraints
This paper addresses the problem of beamforming (BF) design for orthogonal frequency division multiplexing (OFDM) based relay networks over frequency-selective channels. Both freq...
Wenjing Cheng, Qinfei Huang, Mounir Ghogho, Dongta...