Approximations of the packet error rate under slow fading in direct and relayed links
Most of the existing literature on performance evaluation of fading channels is concentrated
on either the symbol error rate of the links, or the outage capacity. We present in this …
on either the symbol error rate of the links, or the outage capacity. We present in this …
Information flow over compound wireless relay networks
S Avestimehr, SN Diggavi… - 2008 IEEE International …, 2008 - ieeexplore.ieee.org
Relay networks was formulated in the 1970s, but the complete characterization of the
achievable rates of relay networks is open, even for the simplest three node network (single …
achievable rates of relay networks is open, even for the simplest three node network (single …
Guest editorial trading rate for delay at the application and transport layers
JM Walsh, S Weber, JC De Oliveira… - IEEE Journal on …, 2011 - ieeexplore.ieee.org
Guest Editorial Trading Rate for Delay at the Application and Transport Layers Page 1 IEEE
JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 29, NO. 5, MAY 2011 913 …
JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 29, NO. 5, MAY 2011 913 …
The delay-optimal number of hops in poisson multi-hop networks
K Stamatiou, M Haenggi - 2010 IEEE International Symposium …, 2010 - ieeexplore.ieee.org
We study the delay and throughput in a wireless multihop network with sources that form a
Poisson point process and relays which are placed equidistantly on the source-destination …
Poisson point process and relays which are placed equidistantly on the source-destination …
Outage minimisation in wireless relay networks with delay constraints and causal channel feedback
Motivated by delay‐sensitive information transmission applications, we solve an optimal
power allocation problem with a K‐block delay constraint on data transmission using a …
power allocation problem with a K‐block delay constraint on data transmission using a …
The approximate capacity of the Gaussian N-relay diamond network
U Niesen, SN Diggavi - IEEE Transactions on Information …, 2012 - ieeexplore.ieee.org
We consider the Gaussian “diamond” or parallel relay network, in which a source node
transmits a message to a destination node with the help of N relays. Even for the symmetric …
transmits a message to a destination node with the help of N relays. Even for the symmetric …
Approximate characterization of capacity in Gaussian relay networks
S Avestimehr, SN Diggavi… - … and Mobile Computing …, 2008 - ieeexplore.ieee.org
One of the distinguishing features of wireless communication is its broadcast nature. This
creates complicated signal interactions when there are multiple transmitting and receiving …
creates complicated signal interactions when there are multiple transmitting and receiving …
Coding strategies for noise-free relay cascades with half-duplex constraint
T Lutz, C Hausl, R Kotter - 2008 IEEE International Symposium …, 2008 - ieeexplore.ieee.org
Two types of noise-free relay cascades are investigated. Networks where a source
communicates with a distant receiver via a cascade of half-duplex constrained relays, and …
communicates with a distant receiver via a cascade of half-duplex constrained relays, and …
Effective capacities of dual-hop networks with relay selection
KT Phan, T Le-Ngoc - 2014 IEEE Wireless Communications …, 2014 - ieeexplore.ieee.org
This work studies the effective capacities of dualhop networks with relay selection. The
source uses buffer to store the arrival packets. For non-buffer relays, they forward the …
source uses buffer to store the arrival packets. For non-buffer relays, they forward the …