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GLOBECOM
2007
IEEE
14 years 1 months ago
Distributed Space-Time-Frequency Block Codes for Multiple-Access-Channel with Relaying
—In this paper, we investigate diversity gain in coding for a 2-user multiple-access-channel (MAC) with cooperating transmitters–the MAC with relaying. We propose a simple dist...
Onur Oguz, Abdellatif Zaidi, Jérôme L...
GLOBECOM
2007
IEEE
14 years 1 months ago
An Enhanced RFID Multiple Access Protocol for Fast Inventory
- The relevant performance metric for successful deployment of Radio Frequency Identification (RFID) systems for tag inventory applications is the latency for reading all tags with...
You-Chang Ko, Sumit Roy, Joshua R. Smith, Hyung-Wo...
GLOBECOM
2007
IEEE
14 years 1 months ago
Space-Division Relay: A High-Rate Cooperation Scheme for Fading Multiple-Access Channels
— We propose a new cooperation protocol for the fading multiple-access channel called space-division relay (SDR). It is similar to the protocol of Laneman, Tse and Wornell (LTW) ...
Arumugam Kannan, John R. Barry
ICC
2007
IEEE
14 years 1 months ago
Multiple-Access Slightly Frequency-Shifted Reference Ultra-Wideband Communications for Dense Multipath Channels
Abstract— The design of ultra-wideband (UWB) communication systems has proven to be challenging. Coherent systems require a rake receiver with many taps that is difficult to tra...
Qu Zhang, Dennis Goeckel