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» On the Uplink Capacity of an 802.16j System
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GLOBECOM
2007
IEEE
14 years 4 months ago
Uplink-Downlink Duality in Normalized MSE or SINR Under Imperfect Channel Knowledge
Abstract— Duality between the multi-antenna multi-user uplink and the downlink has been discovered in terms of sum rate, capacity region, signal-to-interference-plus-noise-ratio ...
Minhua Ding, Steven D. Blostein
CORR
2007
Springer
143views Education» more  CORR 2007»
13 years 9 months ago
Cooperative Multi-Cell Networks: Impact of Limited-Capacity Backhaul and Inter-Users Links
—Cooperative technology is expected to have a great impact on the performance of cellular or, more generally, infrastructure networks. Both multicell processing (cooperation amon...
Shlomo Shamai, Oren Somekh, Osvaldo Simeone, Amich...
TWC
2008
136views more  TWC 2008»
13 years 9 months ago
On Antijamming in General CDMA Systems-Part II: Antijamming Performance of Coded Multicarrier Frequency-Hopping Spread Spectrum
In the first part of the paper, the capacity of a general multiuser code division multiple access (CDMA) jamming channel was analyzed for noncooperative and cooperative users in up...
Reza Nikjah, Norman C. Beaulieu
PIMRC
2008
IEEE
14 years 4 months ago
Performance of VoIP services over 3GPP WCDMA networks
We analyze the performance ofvoice services over 3GPP WCDMA Networks for Release 99 and Release 7 deployments. We show, by using simulations, that the system capacity of Release 7 ...
Ozcan Ozturk, Vinay Chande, Haitong Sun, Mehmet Ya...
MOBISYS
2009
ACM
14 years 10 months ago
R2D2: regulating beam shape and rate as directionality meets diversity
We design, implement, and evaluate a vehicular communication system that improves uplink connectivity through multi-lobe beam pattern switching on a smart antenna. Directionality ...
Kishore Ramachandran, Ravi Kokku, Karthikeyan Sund...