Results 51 to 60 of about 21,832,942 (335)

On the Capacity Region of Multi-Antenna Gaussian Broadcast Channels with Estimation Error [PDF]

, 2006
In this paper we consider the effect of channel estimation error on the capacity region of MIMO Gaussian broadcast channels. It is assumed that the receivers and the transmitter have (the same) estimates of the channel coefficients (i.e., the feedback ...
Dana, Amir F., Hassibi, Babak, Sharif, Masoud   +2 more
core   +1 more source

On Multi-Source Networks: Enumeration, Rate Region Computation, and Hierarchy [PDF]

IEEE Transactions on Information Theory, 2015
Recent algorithmic developments have enabled computers to automatically determine and prove the capacity regions of small hypergraph networks under network coding.
Congduan Li, Steven Weber, J. Walsh
semanticscholar   +1 more source

Regional Interest Rate Pass-Through in Italy [PDF]

SSRN Electronic Journal, 2012
KOF Working Papers ...
Montagnoli, A., NAPOLITANO, Oreste, Siliverstovs, B.   +2 more
openaire   +7 more sources

Capacity Region of the Symmetric Injective K-User Deterministic Interference Channel

, 2017
We characterize the capacity region of the symmetric injective K-user Deterministic Interference Channel (DIC) for all channel parameters. The achievable rate region is derived by first projecting the achievable rate region of Han-Kobayashi (HK) scheme ...
Avestimehr, A. Salman, Kiamari, Mehrdad
core   +1 more source

Related factors for Helicobacter pylori infection among officers and soldiers along the Sichuan-Tibetan route

陆军军医大学学报, 2023
Objective To investigate the status of Helicobacter pylori (H. pylori) infection in officers and soldiers on the Sichuan-Tibet route and to explore the related factors.
WANG Rui, LIU Hanning, XIAN Feng
doaj   +1 more source

The rate distortion region for the multiple description problem [PDF]

, 2000
We derive the rate-distortion region for the two-channel multiple description problem on stationary discrete ergodic and nonergodic sources with alphabets admitting an ergodic decomposition.
Effros, Michelle, Fleming, Michael
core  

Interest Rates and Convergence across Italian Regions [PDF]

Regional Studies, 2012
The purpose of this paper is to investigate the evidence for economic convergence across Italian regions using trends in interest rate spreads and premia as indicators of regional credit conditions. Our results indicate the presence of persistent interest rate differentials, and thus an absence of convergence across the twenty political regions, but we
NAPOLITANO, Oreste, Sheila Dowa, Alberto Montagnoli   +2 more
openaire   +4 more sources

Survival for Children Diagnosed With Wilms Tumour (2012–2022) Registered in the UK and Ireland Improving Population Outcomes for Renal Tumours of Childhood (IMPORT) Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Improving Population Outcomes for Renal Tumours of childhood (IMPORT) is a prospective clinical observational study capturing detailed demographic and outcome data on children and young people diagnosed with renal tumours in the United Kingdom and the Republic of Ireland.
Naomi Ssenyonga, Angela Lopez‐Cortes, Reem Al‐Saadi, Suzanne Tugnait, Kristina Dzhuma, Catriona Duncan, Gordan Vujanic, Tanzina Chowdhury, Claudia Allemani, Michel P. Coleman, Kathy Pritchard‐Jones, the Children's Cancer and Leukaemia Group (CCLG) Renal Tumour Special Interest Group, Hugh Bishop, Anthony McCarthy, Pamela Kearns, Helen Rees, Amos Burke, Meriel Jenney, Jane Pears, Hamish Wallace, Milind Ronghe, Tanzina Chowdhury, Susan Picton, Emma Ross, Lisa Howell, Bernadette Brennan, Gail Halliday, Richard Grundy, Shaun Wilson, Sucheta Vaidya, Daniel Yeomanson, Jessica Bate, Vesna Pavasovic, Jessica Bate, Sabine Irtan, Jesper Brok, Minou Oostveen, Kristina Dzhuma, Mark Weeks, Richard Williams, Mark Powis, Max Pachl, Bruce Okoye, Naima Smeulders, Gordan Vujanic, Oystein Olsen, Tom Watson, Susan Shelmerdine, Dan Saunders, Angela Lopez-Cortes, Taryn Treger, Tom Jackson, Suzanne Tugnait, Lisa Howell, Tanzina Chowdhury, Sam Behjati, Angela Polanco   +56 more
wiley   +1 more source

An Achievable Rate Region for the Broadcast Channel with Feedback

, 2013
A single-letter achievable rate region is proposed for the two-receiver discrete memoryless broadcast channel with generalized feedback. The coding strategy involves block-Markov superposition coding, using Marton's coding scheme for the broadcast ...
Pradhan, S. Sandeep, Venkataramanan, Ramji   +1 more
core   +1 more source

On Lossless Coding With Coded Side Information [PDF]

, 2009
This paper considers the problem, first introduced by Ahlswede and Korner in 1975, of lossless source coding with coded side information. Specifically, let X and Y be two random variables such that X is desired losslessly at the decoder while Y serves as
Effros, Michelle, Marco, Daniel
core   +1 more source