Search Results - "Senel, Kamil"

Grant-Free Massive MTC-Enabled Massive MIMO: A Compressive Sensing Approach by Senel, Kamil, Larsson, Erik G.

“…A key challenge of massive MTC (mMTC), is the joint detection of device activity and decoding of data. The sparse characteristics of mMTC makes compressed…”
Get full text

A Distributed Coverage Adjustment Algorithm for Femtocell Networks by Senel, Kamil, Akar, Mehmet

“…In two-tier femtocell networks, adjusting the transmission power values of femtocell base stations (BSs) such that indoor users receive high signal quality…”
Get full text

Performance analysis of a distributed power control algorithm for shared and split spectrum femtocell networks by Senel, Kamil, Akar, Mehmet

“…In this paper, we study the performance of a distributed power adjustment algorithm for shared and split spectrum allocation setups. The theoretical analysis…”
Get full text

A Consensus-Based Coverage Algorithm For Self-Organizing Femtocell Networks by Senel, Kamil, Akar, Mehmet

“…In this letter, a consensus-based distributed coverage algorithm is proposed for self organization in two-tier femtocell networks. One key feature of the…”
Get full text

A Power Allocation Algorithm For Multi-Tier Cellular Networks With Heterogeneous QoS and Imperfect Channel Considerations by Senel, Kamil, Akar, Mehmet

“…Interference management via resource allocation under the quality of service (QoS) provisions is a crucial challenge for next-generation cellular networks. The…”
Get full text

Fair Resource Allocation in Self-Organizing Heterogeneous Networks With Imperfect Connections by Senel, Kamil, Akar, Mehmet

“…Interference management by controlling the transmission powers is crucial for unveiling the potential of heterogeneous networks. Power allocation has mostly…”
Get full text

What Role can NOMA Play in Massive MIMO? by Senel, Kamil, Cheng, Hei Victor, Bjornson, Emil, Larsson, Erik G.

“…This paper seeks to answer a simple but fundamental question: what role can non-orthogonal multiple access (NOMA) play in massive multi-in multi-out (MIMO)? It…”
Get full text

Joint Transmit and Circuit Power Minimization in Massive MIMO With Downlink SINR Constraints: When to Turn on Massive MIMO? by Senel, Kamil, Bjornson, Emil, Larsson, Erik G.

“…In this paper, we consider the downlink of a multi-cell multiple-input multiple-output system and find the jointly optimal number of base station (BS) antennas…”
Get full text

Human and Machine Type Communications Can Coexist in Uplink Massive Mimo Systems by Senel, Kamil, Bjornson, Emil, Larsson, Erik G.

“…Future cellular networks are expected to support new communication paradigms such as machine-type communication (MTC) services along with human-type…”
Get full text

An Architecture for Grant-Free Massive MIMO MTC Based on Compressive Sensing by Tran, Markus, Gustafsson, Oscar, Kallstrom, Petter, Senel, Kamil, Larsson, Erik G.

“…In this work, a processing architecture for grant-free machine type communication based on compressive sensing is proposed. The architecture can be adapted for…”
Get full text

A knowledge-supported improvement of the PSO method by Sevis, Deniz, Senel, Kamil, Denizhan, Yagmur

“…Purpose - The Particle Swarm Optimization (PSO) method makes few or no assumptions about the optimization problem at hand and is applicable without much…”
Get full text

Adapting the number of antennas and power to traffic load: When to turn on massive MIMO? by Senel, Kamil, Bjornson, Emil, Larsson, Erik G.

“…In this work, we consider the downlink of a multi-user multiple-input multiple-output (MIMO) system and aim to find the jointly optimal number of base station…”
Get full text

Optimal Power Allocation in NOMA Systems with Imperfect Channel Estimation by Senel, Kamil, Tekinay, Sirin

“…Non-orthogonal multiple access is a promising technology for the fifth generation systems which exploits the power domain to achieve higher spectral…”
Get full text

A learning framework for robust hashing of face images by Senel, K, Mihçak, M Kivanç, Monga, V

“…Robust image hashing has been actively researched over the last decade with varied applications in image content authentication and identification under…”
Get full text

Joint User Activity and Non-Coherent Data Detection in mMTC-Enabled Massive MIMO Using Machine Learning Algorithms by Senel, Kamil, Larsson, Erik G.

“…Machine-type communication (MTC) services are expected to be an integral part of the future cellular systems. A key challenge of MTC, especially for the…”
Get full text

Coverage coordination in self-organizing femtocell networks by Senel, Kamil, Akar, Mehmet

“…In this paper, a novel coverage adjustment algorithm to be used in femtocell networks is proposed. An important aspect of the proposed algorithm is that…”
Get full text

Human and Machine Type Communications can Coexist in Uplink Massive MIMO Systems by Senel, Kamil, Björnson, Emil, Larsson, Erik G

“…Future cellular networks are expected to support new communication paradigms such as machine-type communication (MTC) services along with human-type…”
Get full text

Device Activity and Embedded Information Bit Detection Using AMP in Massive MIMO by Senel, Kamil, Larsson, Erik G.

“…Future cellular networks will support a massive number of devices as a result of emerging technologies such as Internet-of-Things and sensor networks. Enhanced…”
Get full text

QoS based power control for small cell networks by Senel, Kamil, Akar, Mehmet

“…In this paper, we present a power adjustment algorithm that can be used in heterogeneous networks where varying QoS requirements of users should be taken into…”
Get full text

NOMA Versus Massive MIMO in Rayleigh Fading by Senel, Kamil, Cheng, Hei Victor, Björnson, Emil, Larsson, Erik G

“…This paper compares the sum rates and rate regions achieved by power-domain NOMA (non-orthogonal multiple access) and standard massive MIMO (multiple-input…”
Get full text