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19 Sep 09
Technology Review: Can You Trust Crowd Wisdom?
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"If you have two or three people voting 500 times," says Kostakos, the results may not be representative of the community overall. He suspects this may be why ratings often tend toward extremes.
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allowing users to vote on the helpfulness of other users' reviews.
- 3 more annotations...
30 Aug 09
Welcome to IEEE Xplore 2.0: Scheduling Algorithms for Time-Varying Downlink Channels
Good
It provides a time-continues channel model and derived scheduling scheme by outdated CQI.
Add channel prediction for CQI delay feedback!
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Scheduling Algorithms for Time-Varying Downlink Channels
24 Mar 08
Welcome to IEEE Xplore 2.0: Reduced Feedback MIMO-OFDM Precoding and Antenna Selection
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Reduced Feedback MIMO-OFDM Precoding and Antenna Selection
14 Mar 08
Welcome to IEEE Xplore 2.0: Opportunistic Feedback for Multiuser MIMO Systems With Linear Receivers
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by Samsung
- keplerai on 2008-03-14
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Opportunistic Feedback for Multiuser MIMO Systems With Linear Receivers
06 Mar 08
Welcome to IEEE Xplore 2.0: How accurate channel prediction needs to be for transmit-beamforming with adaptive modulation over Rayleigh MIMO channels?
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for channel prediction + feedback + scheduling
- keplerai on 2008-03-06
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How accurate channel prediction needs to be for transmit-beamforming with adaptive modulation over Rayleigh MIMO channels?
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