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TMC
2011
182views more  TMC 2011»
11 years 4 months ago
Dynamic Time Slot Partitioning for Multimedia Transmission in Two-Hop Cellular Networks
—In recent years, there has been an exponential increase in the number of mobile phone users. In addition, a significant growth in the demand for high-rate multimedia services o...
Hrishikesh Venkataraman, Gabriel-Miro Muntean
IPPS
2010
IEEE
11 years 7 months ago
Overlapping computation and communication: Barrier algorithms and ConnectX-2 CORE-Direct capabilities
Abstract--This paper explores the computation and communication overlap capabilities enabled by the new CORE-Direct hardware capabilities introduced in the InfiniBand (IB) Host Cha...
Richard L. Graham, Stephen W. Poole, Pavel Shamis,...
VTC
2010
IEEE
140views Communications» more  VTC 2010»
11 years 8 months ago
Superposition Coding Aided Bi-Directional Relay Transmission Employing Iteratively Decoded Self-Concatenated Convolutional Codes
— In this paper, we consider coding schemes designed for two nodes communicating with each other with the aid of a relay node, which receives information from the two nodes in th...
Muhammad Fasih Uddin Butt, Rong Zhang, Soon Xin Ng...
COMCOM
2002
74views more  COMCOM 2002»
11 years 9 months ago
TRAP: a high performance protocol for wireless local area networks
The
Petros Nicopolitidis, Georgios I. Papadimitriou, M...
RTCSA
2000
IEEE
12 years 1 months ago
Effect of scheduling jitter on end-to-end delay in TDMA protocols
In this paper, we address the problem of guaranteeing end-to-end (ETE) delay of packets in a distributed system where the technique of time division multiplex access (TDMA)is adop...
Libin Dong, Rami G. Melhem, Daniel Mossé
VTC
2007
IEEE
12 years 3 months ago
Time Slot Partitioning and Random Data Hopping for TDD Based Multihop Wireless Networks
Abstract— A multihop ad hoc wireless network with an interference avoidance model is analyzed for a time division duplex (TDD) air-interface. In accordance with the non-interfere...
Hrishikesh Venkataraman, Abdurazak Mudesir, Sinan ...
ICC
2007
IEEE
120views Communications» more  ICC 2007»
12 years 3 months ago
Multiuser MIMO Downlink Transmission Over Time-Varying Channels
—— The performance of multiuser MIMO downlink systems with block diagonalization (BD) relies on the channel state information (CSI) at the transmitter to a great extent. For ti...
Kai Zhang, Zhisheng Niu
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