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TCOM
2008
146views more  TCOM 2008»
14 years 9 months ago
Noncoherent eigenbeamforming and interference suppression for outdoor OFDM systems
Abstract--We investigate a new approach to uplink communications in wideband outdoor cellular systems that can take advantage of multiple antennas at the base station in a scalable...
Noah Jacobsen, Gwen Barriac, Upamanyu Madhow
INFOCOM
2009
IEEE
15 years 4 months ago
C-MAC: Model-Driven Concurrent Medium Access Control for Wireless Sensor Networks
— This paper presents C-MAC, a new MAC protocol designed to achieve high-throughput bulk communication for dataintensive sensing applications. C-MAC exploits concurrent wireless ...
Mo Sha, Guoliang Xing, Gang Zhou, Shucheng Liu, Xi...
TWC
2008
86views more  TWC 2008»
14 years 9 months ago
On the Spectral Efficiency of CDMA Downlink Cellular Mobile Networks
A new accurate mathematical analysis is presented for the efficient computation of the spectral efficiency of CDMA downlink wireless communication systems in the presence of multip...
Khairi Ashour Hamdi, Pongsatorn Sedtheetorn
PIMRC
2010
IEEE
14 years 7 months ago
Fair and efficient resource allocation algorithm for uplink multicarrier based cognitive networks
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...
Musbah Shaat, Faouzi Bader
APNOMS
2006
Springer
15 years 1 months ago
An Adaptive Online Network Management Algorithm for QoS Sensitive Multimedia Services
The explosive growth of new multimedia services over the Internet necessitates efficient network management. Improved network management systems are expected to simultaneously prov...
Sungwook Kim, Sungchun Kim