Muhammad Usman Sheikh

65 papers B 12Journal 21Unranked 31

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Analysis of radio propagation with different antenna solutions at sub-THz band in an indoor (tee-junction) environment using ray tracing simulations. Telecommun. Syst. Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti, Jyri Hämäläinen
2025	J	`jnl`	Integration of Backscatter-Based Ambient Internet of Things to Cellular Communication Systems. IEEE Commun. Stand. Mag. Riku Jäntti, Jingyi Liao, Tianshu Zhang, Boxuan Xie, Muhammad Usman Sheikh, Kalle Ruttik, Giang Phan, Dinh-Thuy Phan-Huy, Ayman M. Hassan
2025	J	`jnl`	Intelligent Process Automation Using Artificial Intelligence to Create Human Assistant. Int. J. Softw. Sci. Comput. Intell. Syed Muhammad Hassan Zaidi, Rizwan Iqbal, Ayman Alharbi, Habib Hussain Zuberi, Adnan Ahmed, Muhammad Usman Sheikh
2024	—	`conf`	Measurement of Coded Backscatter Communication Utilizing Commercial LTE Ambient Signal. 6GNet Jingyi Liao, Kalle Ruttik, Riku Jäntti, Muhammad Usman Sheikh, Dinh-Thuy Phan-Huy
2024	J	`jnl`	Polarization adaptation to improve cell border area bitrates and system capacity in small cells. Wirel. Networks Jukka Lempiäinen, Muhammad Usman Sheikh, Ari Asp, Riku Jäntti
2023	—	`conf`	Channel Characterization at Sub-THz Band with Measurements and Ray Tracing in Indoor Case. ICOIN Muhammad Usman Sheikh, Muhsin Ali, Guillermo Carpintero, Kalle Ruttik, Edward Mutafangwa, Riku Jäntti
2022	J	`jnl`	Arguments for One Radio Access Network (OneRAN) mobile infrastructure. Telecommun. Syst. Muhammad Usman Sheikh, Jukka Lempiäinen, Riku Jäntti
2022	—	`conf`	Capacity Limitation of Small Cell Densification. ICOIN Muhammad Usman Sheikh, Jukka Lempiäinen, Riku Jäntti
2022	B	`conf`	Power Angular Measurements and Ray Tracing Simulations at Sub-THz Frequencies in Corridor. WCNC Muhammad Usman Sheikh, Muhsin Ali, Guillermo Carpintero, Kalle Ruttik, Edward Mutafangwa, Riku Jäntti
2022	—	`conf`	X-Haul Solutions for Different Functional Split Options Using THz and Sub-THz Bands. MobiWac Muhammad Usman Sheikh, Kalle Ruttik, Edward Mutafungwa, Riku Jäntti, Jyri Hämäläinen, Eduardo Yusta Padilla
2021	J	`jnl`	A study about signal variation with minor receiver displacement in a meeting room at 60 GHz: measurements and simulations. EURASIP J. Wirel. Commun. Netw. Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti, Jyri Hämäläinen
2021	J	`jnl`	Adaptive Physical Layer Selection for Bluetooth 5: Measurements and Simulations. Wirel. Commun. Mob. Comput. Muhammad Usman Sheikh, Behnam Badihi, Kalle Ruttik, Riku Jäntti
2021	—	`conf`	Analysis of Drone Propagation With Ray Tracing From Sub-6 GHz Upto Terahertz Frequencies in a Real World Urban Environment. ICOIN Muhammad Usman Sheikh, Kalle Ruttik, Norshahida Saba, Edward Mutafungwa, Riku Jäntti, Jyri Hämäläinen
2021	—	`conf`	Blockage and Ray Tracing Propagation Model in 3GPP Specified Industrial Environment. ICOIN Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti, Jyri Hämäläinen
2021	—	`conf`	Direct Path Interference Suppression Requirements for Bistatic Backscatter Communication System. VTC Spring Ritayan Biswas, Muhammad Usman Sheikh, Hüseyin Yigitler, Jukka Lempiäinen, Riku Jäntti
2021	—	`conf`	Distributed Antenna System in 3GPP Specified Industrial Environment. VTC Spring Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti, Jyri Hämäläinen
2021	—	`conf`	Interference Analysis of Bi-static Backscatter Communication System: Two Backscatter Devices. RFID-TA Ritayan Biswas, Muhammad Usman Sheikh, Hüseyin Yigitler, Jukka Lempiäinen, Riku Jäntti
2021	B	`conf`	Measurement Based Study of Commercial 5G Frequencies in Urban Macro Cellular Environment. WiMob Muhammad Usman Sheikh, Norshahida Saba, Lauri Mela, Jari Salo, Kalle Ruttik, Riku Jäntti
2021	—	`conf`	Measurements at 5G Commercial 26 GHz Frequency with Above and on Rooftop Level Antenna Masts in Urban Environment. VTC Spring Norshahida Saba, Lauri Mela, Muhammad Usman Sheikh, Kalle Ruttik, Jari Salo, Riku Jäntti
2021	—	`conf`	Outdoor to Indoor Path Loss Measurement at 1.8GHz, 3.5GHz, 6.5GHz, and 26GHz Commercial Frequency Bands. WPMC Muhammad Usman Sheikh, Lauri Mela, Norshahida Saba, Kalle Ruttik, Riku Jäntti
2021	—	`conf`	Rural Macrocell Path Loss Measurements for 5G Fixed Wireless Access at 26 GHz. 5GWF Norshahida Saba, Lauri Mela, Muhammad Usman Sheikh, Jari Salo, Kalle Ruttik, Riku Jäntti
2021	J	`jnl`	Ultra-Low-Power Wide Range Backscatter Communication Using Cellular Generated Carrier. Sensors Muhammad Usman Sheikh, Boxuan Xie, Kalle Ruttik, Hüseyin Yigitler, Riku Jäntti, Jyri Hämäläinen
2020	J	`jnl`	Ambient Backscatter Communications for Future Ultra-Low-Power Machine Type Communications: Challenges, Solutions, Opportunities, and Future Research Trends. IEEE Commun. Mag. Ruifeng Duan, Xiyu Wang, Hüseyin Yigitler, Muhammad Usman Sheikh, Riku Jäntti, Zhu Han
2020	—	`conf`	Channel Characterization and Validation of Ray Tracing Simulations with Measurements at 60 GHz in Office Environment. ICT Muhammad Usman Sheikh, Marwan El Hajj, Riku Jäntti, Jyri Hämäläinen, Gheorghe Zaharia, Ghaïs El Zein, Sawsan Sadek, Hanna Farhat
2020	—	`conf`	Efficient Mode Selection for D2D Communication in Industrial IoT Networks. VTC Fall Furqan Jameel, Muhammad Usman Sheikh, Riku Jäntti, Muhammad Ikram Ashraf, Johan Torsner
2020	—	`conf`	Impact of Interference Suppression under Ray Tracing and 3GPP Street Canyon Model. VTC Spring Muhammad Usman Sheikh, Riku Jäntti, Jyri Hämäläinen
2020	—	`conf`	Measurements and Ray Tracing Simulations: Impact of Different Antenna Positions on Meeting Room Coverage at 60 GHz. EuCNC Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti, Jyri Hämäläinen
2020	B	`conf`	Monostatic Backscatter Communication in Urban Microcellular Environment Using Cellular Networks. WCNC Muhammad Usman Sheikh, Furqan Jameel, Hüseyin Yigitler, Xiyu Wang, Riku Jäntti
2020	B	`conf`	On Performance Evaluation of BLE 5 In Indoor Environment: An Experimental Study. PIMRC Behnam Badihi, Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti
2020	—	`conf`	Performance Comparison of Ray Tracing and 3GPP Street Canyon Model in Microcellular Environment. ICT Muhammad Usman Sheikh, Riku Jäntti, Jyri Hämäläinen
2020	—	`conf`	Quality-aware trajectory planning of cellular connected UAVs. DroneCom@MobiCom Muhammad Usman Sheikh, Maria Riaz, Furqan Jameel, Riku Jäntti, Navuday Sharma, Vishal Sharma, Mamoun Alazab
2019	—	`conf`	Analysis of Indoor Solutions for Provision of Indoor Coverage at 3.5 GHz and 28 GHz for 5G System. ICT Muhammad Usman Sheikh, Fayezeh Ghavimi, Kalle Ruttik, Riku Jäntti
2019	—	`conf`	DAS and UDN Solutions for Indoor Coverage at Millimeter Wave (mmWave) Frequencies. VTC Fall Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti
2019	—	`conf`	Drone Detection and Classification Using Cellular Network: A Machine Learning Approach. VTC Fall Muhammad Usman Sheikh, Fayezeh Ghavimi, Kalle Ruttik, Riku Jäntti
2019	B	`conf`	Link Budget Validation for Backscatter-Radio System in Sub-1GHz. WCNC Behnam Badihi, Aleksi Liljemark, Muhammad Usman Sheikh, Jari Lietzén, Riku Jäntti
2019	—	`conf`	Performance Analysis of Vertical and Higher Order Sectorization in Urban Environment at 28 GHz. ICT Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti
2019	B	`conf`	Performance Evaluation of Switched Beam Antenna with Different Configurations at 28 GHz. WCNC Muhammad Usman Sheikh, Kalle Ruttik, Riku Jäntti
2019	B	`conf`	Usability Benefits and Challenges in mmWave V2V Communications: A Case Study. WiMob Muhammad Usman Sheikh, Jyri Hämäläinen, G. David Gonzalez, Riku Jäntti, Osvaldo Gonsa
2019	—	`conf`	Validation of Backscatter Link Budget Simulations with Measurements at 915 MHz and 2.4 GHz. VTC Spring Muhammad Usman Sheikh, Ruifeng Duan, Riku Jäntti
2018	J	`jnl`	Impact of antenna radiation pattern variation on the performance of SPMA at 28 GHz. Wirel. Networks Muhammad Usman Sheikh, Jukka Lempiäinen
2018	J	`jnl`	Macro cellular network transition from traditional frequency range to 28 GHz millimeter wave frequency band. Wirel. Networks Muhammad Usman Sheikh, Jukka Lempiäinen
2018	—	`conf`	Performance Evaluation of Coordinated Multipoint Transmission at 28 GHz Frequency Using 3D Ray Tracing. VTC Spring Muhammad Usman Sheikh, Ritayan Biswas, Jukka Lempiäinen
2017	B	`conf`	Analysis of multipath propagation for 5G system at higher frequencies in microcellular environment. IWCMC Muhammad Usman Sheikh, Jukka Lempiäinen
2017	J	`jnl`	Analysis of multipoint transmission at higher frequencies using 3-D ray tracing. Int. J. Commun. Syst. Muhammad Usman Sheikh, Jukka Lempiäinen
2017	B	`conf`	Angular wall loss model and Extended Building Penetration model for outdoor to indoor propagation. IWCMC Muhammad Usman Sheikh, Kimmo Hiltunen, Jukka Lempiäinen
2017	J	`jnl`	Arguments of Innovative Antenna Design and Centralized Macro Sites for 5G. Wirel. Pers. Commun. Muhammad Usman Sheikh, Joonas Säe, Jukka Lempiäinen
2017	J	`jnl`	Impact of Non-Typical Antenna Configurations on Higher Order Sectored Sites in Ultra Dense Networks. Int. J. Interdiscip. Telecommun. Netw. Muhammad Usman Sheikh, Jukka Lempiäinen
2017	J	`jnl`	In preparation towards future cellular networks: the detailed analysis of macro and micro site densification and sector densification. Telecommun. Syst. Muhammad Usman Sheikh, Joonas Säe, Jukka Lempiäinen
2016	—	`conf`	Analysis of vertical and horizontal sectorization in suburban environment using 3D ray tracing. ICT Muhammad Usman Sheikh, Jukka Lempiäinen
2016	J	`jnl`	Evaluation of SPMA and higher order sectorization for homogeneous SIR through macro sites. Wirel. Networks Muhammad Usman Sheikh, Joonas Säe, Jukka Lempiäinen
2016	—	`conf`	Migration to 28 GHz frequency with higher order sectorization in urban macro cellular environment. ICT Muhammad Usman Sheikh, Jukka Lempiäinen
2014	—	`—`	Aspects of capacity enhancement techniques in cellular networks. Muhammad Usman Sheikh
2014	J	`jnl`	Will New Antenna Materials Enable Single Path Multiple Access (SPMA)? Wirel. Pers. Commun. Muhammad Usman Sheikh, Jukka Lempiäinen
2013	J	`jnl`	A Flower Tessellation for Simulation Purpose of Cellular Network with 12-Sector Sites. IEEE Wirel. Commun. Lett. Muhammad Usman Sheikh, Jukka Lempiäinen
2013	J	`jnl`	Advanced Antenna Techniques and High Order Sectorization with Novel Network Tessellation for Enhancing Macro Cell Capacity in DC-HSDPA Network. CoRR Muhammad Usman Sheikh, Jukka Lempiäinen
2013	J	`jnl`	Performance analysis of dual-cell HSDPA plus MIMO and LTE along with adaptive MIMO switching at the cellular level. Phys. Commun. Muhammad Usman Sheikh, Jukka Lempiäinen
2013	—	`conf`	The novel concept of single path multiple access (SPMA) using new advanced antenna technology. ISWPC Muhammad Usman Sheikh, Jukka Lempiäinen
2012	B	`conf`	Analysis of LTE and DC-HSDPA performance with variable number of users per TTI in macro cellular network. IWCMC Muhammad Usman Sheikh, Jukka Lempiäinen
2012	—	`conf`	Performance comparison of Dual-Cell HSDPA and Long Term Evolution in macro cellular network. Sarnoff Symposium Muhammad Usman Sheikh, Jukka Lempiäinen
2011	J	`jnl`	Assessment of smart traffic handling scheme in multimode multiband cellular network. Wirel. Commun. Mob. Comput. Muhammad Usman Sheikh, Jukka Lempiäinen
2011	—	`conf`	Impact of smart traffic handling scheme on downlink power of UMTS base station in multilayer network. ICUMT Muhammad Usman Sheikh, Jukka Lempiäinen
2011	B	`conf`	Impact of smart traffic handling scheme on load balancing and interference margin in multilayer network with UMTS900. IWCMC Muhammad Usman Sheikh, Jukka Lempiäinen
2011	—	`conf`	LTE performance with variable number of users per transmission time interval along with AMS. ICUMT Muhammad Usman Sheikh, Rafal Jagusz, Jukka Lempiäinen
2011	B	`conf`	Performance evaluation of Adaptive MIMO Switching in Long Term Evolution. IWCMC Muhammad Usman Sheikh, Rafal Jagusz, Jukka Lempiäinen
2009	—	`conf`	UMTS900 deployment with different call handling strategies. ISWCS Muhammad Usman Sheikh, Jukka Lempiäinen