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» On the Power Allocation of MIMO Channels
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ICC
2009
IEEE
201views Communications» more  ICC 2009»
13 years 5 months ago
Analyzing Selfish Topology Control in Multi-Radio Multi-Channel Multi-Hop Wireless Networks
Typically, topology control is perceived as a per-node transmit power control process that achieves certain networklevel objectives. We take an alternative approach of controlling ...
Ramakant S. Komali, Allen B. MacKenzie
TWC
2008
154views more  TWC 2008»
13 years 7 months ago
MEERA: Cross-Layer Methodology for Energy Efficient Resource Allocation in Wireless Networks
Abstract-- In many portable devices, wireless network interfaces consume upwards of 30% of scarce system energy. Reducing the transceiver's power consumption to extend the sys...
Sofie Pollin, Rahul Mangharam, Bruno Bougard, Lies...
CORR
2008
Springer
142views Education» more  CORR 2008»
13 years 7 months ago
On the Capacity and Diversity-Multiplexing Tradeoff of the Two-Way Relay Channel
This paper considers a multiple input multiple output (MIMO) two-way relay channel, where two nodes want to exchange data with each other using multiple relays. An iterative algor...
Rahul Vaze, Robert W. Heath Jr.
CORR
2008
Springer
147views Education» more  CORR 2008»
13 years 7 months ago
Impact of CSI on Distributed Space-Time Coding in Wireless Relay Networks
We consider a two-hop wireless network where a transmitter communicates with a receiver via M relays with an amplify-and-forward (AF) protocol. Recent works have shown that sophis...
Mari Kobayashi, Xavier Mestre
IJAHUC
2007
99views more  IJAHUC 2007»
13 years 7 months ago
Simulation study of some PRMA-based protocols with channel reservation for data traffic
: Medium Access Control (MAC) and resource allocation are two challenging issues in mobile network. Packet reservation multiple access (PRMA) is considered as a promising MAC proto...
Xue Jun Li, Peter Han Joo Chong