Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shayan Hassanpour"'
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 4171-4185 (2024)
In this article, we focus on a generic multiterminal (remote) source coding scenario in which, via a joint design, several intermediate nodes must locally compress their noisy observations from various sets of user / source signals ahead of forwardin
Externí odkaz:
https://doaj.org/article/6c83f5d8608246a881f6bc33ea7d23b6
Publikováno v:
IEEE Transactions on Communications. 69:6633-6646
Consider the following setup: Through a joint design, multiple observations of a remote data source shall be locally compressed before getting transmitted via several error-prone , rate-limited forward links to a (distant) processing unit. For addres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b592897e397f79287b3f9b4b66613ec
https://doi.org/10.1109/tcomm.2021.3097142
https://doi.org/10.1109/tcomm.2021.3097142
Publikováno v:
IEEE Transactions on Communications. 68:7911-7926
The main focus will be on the indirect Joint Source-Channel Coding problem in which a noisy observation of the source has to be quantized ahead of transmission over an error-prone forward link to a remote processing unit. To that end, we present here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54c14b1aa0928d48cabc845e1341cb52
https://doi.org/10.1109/tcomm.2020.3019447
https://doi.org/10.1109/tcomm.2020.3019447
Generalized Distributed Information Bottleneck for Fronthaul Rate Reduction at the Cloud-RANs Uplink
Publikováno v:
GLOBECOM
The focus is on Wyner-Ziv type distributed fronthaul compression for the uplink of Cloud Radio Access Networks with single-hop topology to leverage the correlation among the received signals of neighboring Radio Access Points. For this, we highlight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68231f10872410c70f67371e940c8790
https://doi.org/10.1109/globecom42002.2020.9322494
https://doi.org/10.1109/globecom42002.2020.9322494
Publikováno v:
GLOBECOM
Consider following setup: A number of observations from a data source shall be compressed jointly prior to a forward transmission via several rate- limited links to a central processing unit. To design the respective quantizers, here, Mutual Informat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cecf32deb1a90e13f55180c85042b898
https://doi.org/10.1109/globecom38437.2019.9014239
https://doi.org/10.1109/globecom38437.2019.9014239
Publikováno v:
ISTC
In this paper, we focus on an extended version of noisy source coding wherein the compressed data shall be transmitted over an imperfect (forward) channel for further processing. As the quantization design framework, we deploy the Information Bottlen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68cd13154c1f3b254e32f0e299239997
https://doi.org/10.1109/istc.2018.8625338
https://doi.org/10.1109/istc.2018.8625338
Publikováno v:
GLOBECOM
The main focus of this paper is on the problem of noisy source coding wherein observed signals from an inaccessible source shall be compressed. To that end, rather than resorting to the conventional methods from Rate-Distortion theory, the so-called
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebc02fe0b59b906fa55431707c80ae49
https://doi.org/10.1109/glocom.2018.8647224
https://doi.org/10.1109/glocom.2018.8647224
Publikováno v:
ICT
Consider an extended version of noisy source coding in which the compressed data must be transmitted over an imperfect (forward) channel before being further processed. An interesting criterion for designing the quantizer in such cases is to maximize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bcab96a679852d7711a8bff8254a35e
https://doi.org/10.1109/ict.2018.8464844
https://doi.org/10.1109/ict.2018.8464844
Publikováno v:
WCNC
In the context of noisy source coding, contrary to the conventional Rate-Distortion theory, the so-called Information Bottleneck method formulates the existent fundamental complexity-precision trade-off in a symmetric and purely information-theoretic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::058cec1d585311bdf9904c53c928bd79
https://doi.org/10.1109/wcnc.2018.8377199
https://doi.org/10.1109/wcnc.2018.8377199
Publikováno v:
ICC
The general problem of quantizing observation signals appears in different aspects of data processing, from special code designs to realization of low-complexity receivers. To this end, a new framework, known as the Information Bottleneck method, has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9489e89e05fc71fc1d081e66b1c04028
https://doi.org/10.1109/icc.2017.7996419
https://doi.org/10.1109/icc.2017.7996419