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20072026
most citedJoint Precoding and Multivariate Backhaul Compression for the Downlink of Cloud Radio Access Networks

309 citations

Showing cs.ITShow all

14 papers · 1 filter

cs.IT2020

Unfolded Deep Neural Network (UDNN) for High Mobility Channel Estimation

Yinchuan Li, Xiaodong Wang, Robert L. Olesen

High mobility channel estimation is crucial for beyond 5G (B5G) or 6G wireless communication networks. This paper is concerned with channel estimation of high mobility OFDM communi…

cs.IT2020★ 94 cited

6G White Paper on Machine Learning in Wireless Communication Networks

Samad Ali, Walid Saad, Nandana Rajatheva +24

The focus of this white paper is on machine learning (ML) in wireless communications. 6G wireless communication networks will be the backbone of the digital transformation of socie…

cs.IT2019

A Reliable Uplink Control Channel Design with Complementary Sequences

Alphan Şahin, Rui Yang

In this study, we propose two schemes for uplink control channels based on non-contiguous complementary sequences (CSs) where the peak-to-average-power ratio (PAPR) of the resultin…

cs.IT2018

A Generic Complementary Sequence Construction and Associated Encoder/Decoder Design

Alphan Sahin, Rui Yang

In this study, we propose a flexible construction of complementary sequences (CSs) that can contain zero-valued elements. To derive the construction, we use Boolean functions to re…

cs.IT2014★ 1 cited

Resource Allocation Optimization for Delay-Sensitive Traffic in Fronthaul Constrained Cloud Radio Access Networks

Jian Li, Mugen Peng, Aolin Cheng +2

The cloud radio access network (C-RAN) provides high spectral and energy efficiency performances, low expenditures and intelligent centralized system structures to operators, which…

cs.IT2013★ 2 cited

Multihop Backhaul Compression for the Uplink of Cloud Radio Access Networks

Seok-Hwan Park, Osvaldo Simeone, Onur Sahin +1

In cloud radio access networks (C-RANs), the baseband processing of the radio units (RUs) is migrated to remote control units (CUs). This is made possible by a network of backhaul…