Sciweavers

157 search results - page 6 / 32
» On the Equivalence of Two Achievable Regions for the Broadca...
Sort
View
GLOBECOM
2008
IEEE
13 years 8 months ago
On the Capacity of One-Sided Two User Gaussian Fading Broadcast Channels
In this paper, we investigate upper and lower bounds on the capacity of two-user fading broadcast channels where one of the users has a constant (non-fading) channel. We use the Co...
Amin Jafarian, Sriram Vishwanath
TIT
2008
95views more  TIT 2008»
13 years 8 months ago
Error Exponent Regions for Gaussian Broadcast and Multiple-Access Channels
In modern communication systems, different users have different requirements for quality of service (QoS). In this work, QoS refers to the average codeword error probability experi...
Lihua Weng, S. Sandeep Pradhan, Achilleas Anastaso...
CORR
2010
Springer
159views Education» more  CORR 2010»
13 years 8 months ago
An Alternative Proof for the Capacity Region of the Degraded Gaussian MIMO Broadcast Channel
We provide an alternative proof for the capacity region of the degraded Gaussian multiple-input multiple-output (MIMO) broadcast channel. Our proof does not use the channel enhanc...
Ersen Ekrem, Sennur Ulukus
CORR
2006
Springer
82views Education» more  CORR 2006»
13 years 8 months ago
Rate Regions for Relay Broadcast Channels
A partially cooperative relay broadcast channel (RBC) is a three-node network with one source node and two destination nodes (destinations 1 and 2) where destination 1 can act as a...
Yingbin Liang, Gerhard Kramer
CORR
2010
Springer
146views Education» more  CORR 2010»
13 years 8 months ago
Optimal power allocation for downstream xDSL with per-modem total power constraints : Broadcast Channel Optimal Spectrum Balanci
Abstract-Recently, the duality between Multiple Input Multiple Output (MIMO) Multiple Access Channels (MAC) and MIMO Broadcast Channels (BC) has been established under a total powe...
Vincent Le Nir, Marc Moonen, Jan Verlinden, Mamoun...