Umer Salim

63 papers A* 2B 15Misc 2Journal 23Unranked 21
YearRankTypeTitle / Venue / Authors
2023 J jnl
Enhanced Distributed Resource Selection and Power Control for High Frequency NR V2X Sidelink.
IEEE Access
Ashutosh Srivastava, Soumyadeep Datta, Sanjay Goyal, Umer Salim, Wasif Jawad Hussain, Pei Liu, Shivendra S. Panwar, Ravikumar Pragada, Pascal Adjakple
2022 J jnl
On the Impact of Rotational Mobility in Directional Cellular Systems.
IEEE Open J. Commun. Soc.
Mustafa F. Özkoç, Sanjay Goyal, Athanasios Koutsaftis, Umer Salim, Pei Liu, Ravikumar Pragada, Shivendra S. Panwar
2022 — conf
Overcoming Directional Deafness in High Frequency Sidelink Communications.
VTC Spring
Ashutosh Srivastava, Sanjay Goyal, Umer Salim, Pei Liu, Ravikumar Pragada, Shivendra S. Panwar
2021 J jnl
An Overview of Physical Layer Design for Ultra-Reliable Low-Latency Communications in 3GPP Releases 15, 16, and 17.
IEEE Access
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2021 B conf
Dynamic switch between load based and frame based channel access mechanisms in unlicensed spectrum.
GLOBECOM
Trung-Kien Le, Florian Kaltenberger, Umer Salim
2021 — conf
Enhancements of PUSCH repetitions for URLLC in licensed and unlicensed spectrum.
ISWCS
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2021 — conf
Enhancing URLLC Uplink Configured-grant Transmissions.
VTC Spring
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2021 J jnl
Frame based equipment channel access enhancements in NR unlicensed spectrum for URLLC transmissions.
CoRR
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2020 B conf
Channel Access Enhancements in unlicensed spectrum for NR URLLC transmissions.
GLOBECOM
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2020 — conf
Feedback Enhancements for Semi-Persistent Downlink Transmissions in Ultra-Reliable Low-Latency Communication.
EuCNC
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2019 Misc conf
Control and data channel combining in Ultra-Reliable Low-Latency Communication.
ACSSC
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2019 B conf
Improving Ultra-Reliable Low-Latency Communication in multiplexing with Enhanced Mobile Broadband in grant-free resources.
PIMRC
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2019 — conf
Optimal reserved resources to ensure the repetitions in Ultra-Reliable Low-Latency Communication Uplink Grant-free transmission.
EuCNC
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2019 — conf
Strategies to meet the configured repetitions in URLLC Uplink Grant-Free transmission.
ISWCS
Trung-Kien Le, Umer Salim, Florian Kaltenberger
2018 A* conf
Joint Optimization of User Association and Dynamic TDD for Ultra-Dense Networks.
INFOCOM
Nikolaos Sapountzis, Thrasyvoulos Spyropoulos, Navid Nikaein, Umer Salim
2017 J jnl
User Association in HetNets: Impact of Traffic Differentiation and Backhaul Limitations.
IEEE/ACM Trans. Netw.
Nikolaos Sapountzis, Thrasyvoulos Spyropoulos, Navid Nikaein, Umer Salim
2016 A* conf
Optimal downlink and uplink user association in backhaul-limited HetNets.
INFOCOM
Nikolaos Sapountzis, Thrasyvoulos Spyropoulos, Navid Nikaein, Umer Salim
2015 B conf
An Analytical Framework for Optimal Downlink-Uplink User Association in HetNets with Traffic Differentiation.
GLOBECOM
Nikolaos Sapountzis, Thrasyvoulos Spyropoulos, Navid Nikaein, Umer Salim
2015 — conf
Best-response team power control for the interference channel with local CSI.
ICC
Paul de Kerret, Samson Lasaulce, David Gesbert, Umer Salim
2015 J jnl
Regularized ZF in Cooperative Broadcast Channels under Distributed CSIT: A Large System Analysis.
CoRR
Paul de Kerret, David Gesbert, Umer Salim
2015 B conf
Regularized ZF in cooperative broadcast channels under distributed CSIT: A large system analysis.
ISIT
Paul de Kerret, David Gesbert, Umer Salim
2014 J jnl
Energy Efficiency Benefits of RAN-as-a-Service Concept for a Cloud-Based 5G Mobile Network Infrastructure.
IEEE Access
Dario Sabella, Antonio De Domenico, Efstathios Katranaras, Muhammad Ali Imran, Marco Di Girolamo, Umer Salim, Massinissa Lalam, Konstantinos Samdanis, Andreas Mäder
2014 J jnl
Gaussian Half-Duplex Relay Networks: Improved Constant Gap and Connections With the Assignment Problem.
IEEE Trans. Inf. Theory
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2014 J jnl
New Outer Bounds for the Interference Channel with Unilateral Source Cooperation.
CoRR
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2014 B conf
New outer bounds for the interference channel with unilateral source cooperation.
ISIT
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2014 J jnl
On the Capacity of the Two-User Gaussian Causal Cognitive Interference Channel.
IEEE Trans. Inf. Theory
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2014 J jnl
On the Gaussian Half-Duplex Relay Channel.
IEEE Trans. Inf. Theory
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2014 J jnl
On the Gaussian Interference Channel with Half-Duplex Causal Cognition.
IEEE J. Sel. Areas Commun.
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2014 — conf
On the Gaussian interference channel with unilateral generalized feedback.
ISCCSP
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2014 — conf
On the capacity of full-duplex causal cognitive interference channels to within a constant gap.
ICC
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2014 B conf
Reducing the energy consumption of small cell networks subject to QoE constraints.
GLOBECOM
Nikolaos Sapountzis, Stylianos Sarantidis, Thrasyvoulos Spyropoulos, Navid Nikaein, Umer Salim
2014 J jnl
Robust Precoding for Network MIMO with Hierarchical CSIT.
CoRR
Paul de Kerret, Richard Fritzsche, David Gesbert, Umer Salim
2014 — conf
Robust precoding for network MIMO with hierarchical CSIT.
ISWCS
Paul de Kerret, Richard Fritzsche, David Gesbert, Umer Salim
2013 Misc conf
Approximate sum-capacity of full- and half-duplex asymmetric interference channels with unilateral source cooperation.
ITA
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2013 J jnl
Gaussian Half-Duplex Relay Networks: improved constant gap and connections with the assignment problem
CoRR
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2013 — conf
Gaussian half-duplex relay channels: Generalized degrees of freedom and constant gap result.
ICC
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2013 B conf
Gaussian half-duplex relay networks: Improved gap and a connection with the assignment problem.
ITW
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2013 J jnl
On Gaussian Half-Duplex Relay Networks
CoRR
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2013 J jnl
On Managing Interferences under Heterogeneous CSIT Feedback for Multi-User Transmission.
IEEE Trans. Wirel. Commun.
Rizwan Ghaffar, Umer Salim, Pin-Han Ho, Hong Wen
2013 J jnl
On the Gaussian Interference Channel with Half-Duplex Causal Cognition
CoRR
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2013 — conf
On the interference channel with causal cognition.
ICC
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2013 — conf
RAN as a service: Challenges of designing a flexible RAN architecture in a cloud-based heterogeneous mobile network.
Future Network & Mobile Summit
Dario Sabella, Peter Rost, Yingli Sheng, Emmanouil Pateromichelakis, Umer Salim, Patricia Guitton-Ouhamou, Marco Di Girolamo, Giovanni Giuliani
2013 B conf
The capacity to within a constant gap of the Gaussian half-duplex relay channel.
ISIT
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2013 B conf
The symmetric sum-capacity of the Gaussian half-duplex causal cognitive interference channel to within a constant gap.
ISIT
Martina Cardone, Daniela Tuninetti, Raymond Knopp, Umer Salim
2012 B conf
A relative rate utility based distributed power allocation algorithm for Cognitive Radio Networks.
PIMRC
Nurul Huda Mahmood, Geir E. Øien, Lars Lundheim, Umer Salim
2012 J jnl
Combining Training and Quantized Feedback in Multiantenna Reciprocal Channels.
IEEE Trans. Signal Process.
Umer Salim, David Gesbert, Dirk T. M. Slock
2012 — conf
Femtocell networks: Breaking the complexity of centralized processing with novel dual-stage receivers.
WCNC Workshops
Rizwan Ghaffar, Pin-Han Ho, Umer Salim, Bin Wu
2012 — conf
Near ML treatment of n interferers with linear complexity.
SPAWC
Rizwan Ghaffar, Umer Salim, Pin-Han Ho
2012 J jnl
On the Gaussian Interference Channel with Causal Cognition, or with Unilateral Source Cooperation
CoRR
Martina Cardone, Raymond Knopp, Daniela Tuninetti, Umer Salim
2011 J jnl
Average minimum transmit power to achieve SINR targets: performance comparison of various user selection algorithms.
EURASIP J. Wirel. Commun. Netw.
Umer Salim, Dirk T. M. Slock
2011 — conf
Mixed CSIT DL Channel: Gains with Interference Aware Receivers.
EW
Rizwan Ghaffar, Umer Salim, Irfan Ghauri, Raymond Knopp
2011 — conf
Mixed CSIT DL Channel: Gains with an Additional Receive Antenna.
VTC Spring
Umer Salim, Irfan Ghauri
2011 — conf
The noisy MIMO interference channel with distributed CSI acquisition and filter computation.
ACSCC
Francesco Negro, Umer Salim, Irfan Ghauri, Dirk T. M. Slock
2010 J jnl
Average Minimum Transmit Power to achieve SINR Targets: Performance Comparison of Various User Selection Algorithms
CoRR
Umer Salim, Dirk T. M. Slock
2010 J jnl
How Much Feedback Is Required for TDD Multi-Antenna Broadcast Channels with User Selection?
EURASIP J. Adv. Signal Process.
Umer Salim, Dirk T. M. Slock
2009 J jnl
Combining Training and Quantized Feedback in Multi-Antenna Reciprocal Channels
CoRR
Umer Salim, David Gesbert, Dirk T. M. Slock
2009 — conf
How many users should inform the BS about their channel information?
ISWCS
Umer Salim, Dirk T. M. Slock
2009 B conf
Hybrid Pilot/Quantization Based Feedback in Multi-Antenna TDD Systems.
GLOBECOM
Umer Salim, David Gesbert, Dirk T. M. Slock, Zafer Beyaztas
2009 B conf
Multi-user diversity gain for oblivious and informed users in downlink channels.
WCNC
Umer Salim, Dirk T. M. Slock
2008 B conf
Asymptotic capacity of underspread and overspread doubly selective MIMO channels.
PIMRC
Umer Salim, Dirk T. M. Slock
2008 — conf
Broadcast channel: Degrees of freedom with no CSIR.
Allerton
Umer Salim, Dirk Slock
2008 B conf
MIMO capacity pre-log for flat fading stationary channels with no CSIR.
PIMRC
Umer Salim, Dirk T. M. Slock
2007 — conf
Channel Quality Indicator Estimation for OFDMA Systems in the Downlink.
VTC Spring
Abdel-Majid Mourad, Loïc Brunel, Akihiro Okazaki, Umer Salim