Sciweavers

2392 search results - page 351 / 479
» Channel-Hopping Multiple Access
Sort
View
GLOBECOM
2008
IEEE
15 years 11 months ago
Performance of Multi-User MIMO Precoding with Limited Feedback over Measured Channels
Abstract—In multi-user multiple-input multiple-output (MUMIMO) systems, channel state information at the transmitter (CSIT) allows for multi-user spatial multiplexing and thus in...
Florian Kaltenberger, David Gesbert, Raymond Knopp...
ICC
2008
IEEE
147views Communications» more  ICC 2008»
15 years 11 months ago
QOAR: Adaptive QoS Scheme in Multi-Rate Wireless LANs
—With the availability of multiple rates in IEEE 802.11a/b/g wireless LANs, it is desirable to improve the network capacity and temporal fairness by sending multiple consecutive ...
Ming Li, Yang Xiao, Hua Zhu, Imrich Chlamtac, Bala...
ICC
2008
IEEE
100views Communications» more  ICC 2008»
15 years 10 months ago
Trellis-Based Receivers for SC-FDMA Transmission over MIMO ISI Channels
—For the uplink of the E–UTRA Long Term Evolution (LTE) system, single–carrier frequency–division multiple access (SC–FDMA) transmission has been selected. Frequency–do...
Wolfgang H. Gerstacker, Patrick Nickel, Frank Ober...
ICPADS
2008
IEEE
15 years 10 months ago
SkyEye.KOM: An Information Management Over-Overlay for Getting the Oracle View on Structured P2P Systems
In order to ease the development and maintenance of more complex P2P applications, which combine multiple P2P functionality (e.g. streaming and dependable storage), we suggest to ...
Kalman Graffi, Aleksandra Kovacevic, Song Xiao, Ra...
ICSEA
2008
IEEE
15 years 10 months ago
Reuse through Requirements Traceability
The Reuse of code artefacts can make development quicker, cheaper and more robust, but the process is complex and has many pitfalls: Code artefacts must exist, be available, be fo...
Rob Pooley, Craig Warren