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CORR
2008
Springer
115views Education» more  CORR 2008»
13 years 8 months ago
Multi-hop Cooperative Wireless Networks: Diversity Multiplexing Tradeoff and Optimal Code Design
In this paper, we consider single-source, single-sink (ss-ss) multi-hop relay networks, with slow-fading Rayleigh links and single-antenna relay nodes operating under the half-dupl...
K. Sreeram, S. Birenjith, P. Vijay Kumar

Publication
167views
13 years 8 months ago
A Network Coding Approach to IP Traceback
Traceback schemes aim at identifying the source(s) of a sequence of packets and the nodes these packets traversed. This is useful for tracing the sources of high volume traffic, e...
Pegah Sattari, Minas Gjoka, Athina Markopoulou
ICC
2008
IEEE
134views Communications» more  ICC 2008»
14 years 2 months ago
Non-Differential DSTBCs for Partially-Coherent Cooperative Communication
— In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward t...
Jagadeesh Harshan, B. Sundar Rajan
GLOBECOM
2009
IEEE
14 years 2 months ago
Sparse Decoding of Low Density Parity Check Codes Using Margin Propagation
—One of the key factors underlying the popularity of Low-density parity-check (LDPC) code is its iterative decoding algorithm that is amenable to efficient hardware implementati...
Ming Gu, Kiran Misra, Hayder Radha, Shantanu Chakr...
WCNC
2010
IEEE
13 years 11 months ago
Many-To-Many Communications via Space-Time Network Coding
—In this paper, the mutual cooperative communication between multiple nodes in a wireless network is efficiently achieved through a novel concept of Space-Time Network Coding (S...
Mohammed W. Baidas, Hung-Quoc Lai, K. J. Ray Liu