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» Optimization of Split-And-Combine Relaying
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ICC
2009
IEEE
101views Communications» more  ICC 2009»
13 years 5 months ago
Adaptive Bitrate and Resource Allocation for Relay-Assisted ARQ Transmissions
Automatic repeat request (ARQ) protocols deal with the situations where the selected data rate is not supported by the current channel realization. The inappropriate selection is m...
Adrian Agustin, Josep Vidal, Olga Muñoz
VTC
2010
IEEE
147views Communications» more  VTC 2010»
13 years 6 months ago
Generalized Proportionally Fair Scheduling for Multi-User Amplify-and-Forward Relay Networks
—Providing ubiquitous very high data rate coverage in next generation wireless networks is a formidable goal, requiring cost-effective radio access network (RAN) devices, such as...
Alireza Sharifian, Petar Djukic, Halim Yanikomerog...
GLOBECOM
2010
IEEE
13 years 5 months ago
Relay Station Placement for Cooperative Communications in WiMAX Networks
The recently emerging WiMAX (IEEE 802.16) is a promising telecommunication technology to provide low-cost, high-speed and long-range wireless communications. To meet the growing de...
Dejun Yang, Xi Fang, Guoliang Xue, Jian Tang
ICC
2009
IEEE
151views Communications» more  ICC 2009»
13 years 5 months ago
Performance Evaluation of Multiple-Relay Cooperative ARQ Strategies for Mobile Networks
In Cooperative Automatic Repeat reQuest (C-ARQ) protocols, one or more nodes can act as relays, collaborating in the frame retransmission process between a sender and a destination...
Juan J. Alcaraz, Joan García-Haro
ICIP
2008
IEEE
14 years 9 months ago
Layered wireless video multicast using directional relays
In this paper, we explore the use of directional antennas in relay transmission to improve the performance of video multicast with omni-directional relays in infrastructurebased wi...
Ozgu Alay, Thanasis Korakis, Yao Wang, Shivendra S...