Hazhir Shokri Razaghi
Hazhir Shokri Razaghi
Ericsson Research
Verified email at
Cited by
Cited by
A primer on 3GPP narrowband Internet of Things
YPE Wang, X Lin, A Adhikary, A Grovlen, Y Sui, Y Blankenship, ...
IEEE communications magazine 55 (3), 117-123, 2017
Positioning for the internet of things: A 3GPP perspective
X Lin, J Bergman, F Gunnarsson, O Liberg, SM Razavi, HS Razaghi, ...
IEEE Communications Magazine 55 (12), 179-185, 2017
Overview of 3GPP release 14 further enhanced MTC
A Hoglund, J Bergman, X Lin, O Liberg, A Ratilainen, HS Razaghi, ...
IEEE Communications Standards Magazine 2 (2), 84-89, 2018
Network access of a wireless device to a communications network
LIN Xingqin, A Adhikary, JM Bergman, Y Blankenship, A Grölen, ...
US Patent 9,661,663, 2017
Wireless device, network node and methods in a wireless communication system
Y Sui, A Adhikary, J Bergman, Y Blankenship, A Grövlen, LIN Xingqin, ...
US Patent 10,743,186, 2020
On the achievable coverage and uplink capacity of machine-type communications (mtc) in lte release 13
V Saxena, A Wallen, T Tirronen, HS Razaghi, J Bergman, Y Blankenship
2016 IEEE 84th Vehicular Technology Conference (VTC-Fall), 1-6, 2016
Fueling the next quantum leap in cellular networks: Embracing AI in 5G evolution towards 6G
X Lin, M Chen, H Rydén, J Jeong, H Lee, M Sundberg, R Timo, ...
arXiv preprint arXiv:2111.10663, 2021
Systems and methods for timing adaptation for satellite communications
J Sedin, B Hofström, LIN Xingqin, HL Määttänen, S Muruganathan, ...
US Patent 11,979,222, 2024
Common search space (CSS) for paging of NB-IoT devices
Y Blankenship, Y Sui, YPE Wang, A Grövlen, HS Razaghi, LIN Xingqin, ...
US Patent 10,609,686, 2020
Random access procedures for satellite communications
LIN Xingqin, S Gao, HL Määttänen, S Muruganathan, J Sedin, ...
US Patent 11,363,643, 2022
The Internet of Things from space: Transforming LTE machine type communications for non-terrestrial networks
TA Khan, X Lin, SE Löwenmark, O Liberg, S Euler, J Sedin, EA Yavuz, ...
IEEE Communications Standards Magazine 6 (2), 57-63, 2022
Adapting harq procedures for non-terrestrial networks
LIN Xingqin, J Bergman, SE Löwenmark, S Gao, A Höglund, T Khan, ...
US Patent App. 17/280,622, 2022
Reducing the modem complexity and achieving deep coverage in lte for machine-type communications
V Saxena, J Bergman, Y Blankenship, A Wallen, HS Razaghi
2016 IEEE global communications conference (GLOBECOM), 1-7, 2016
Support for Transmission in Preconfigured UL Resources
A Höglund, HS Razaghi, SNK VEEDU, J Bergman, GAM Acosta, ...
US Patent App. 17/280,314, 2022
Resource allocation for bandwidth limited operation
J Bergman, HS Razaghi
US Patent App. 16/349,482, 2020
Switching a configuration of a search space set used for control channel monitoring
JF Cheng, S Grant, HS Razaghi, H Koorapaty
US Patent App. 17/766,125, 2022
Maintaining validity of timing advance
GAM Acosta, O Liberg, Y Sui, HS Razaghi
US Patent App. 17/263,807, 2021
Dci signalling including at least one slot format indicator, sfi, field, and a frequency resource indicator field
HS Razaghi, M Wang, R Karaki, S Grant, I Siomina, T Do, Y Liu, ...
US Patent App. 17/635,807, 2022
Scheduling transmissions over preconfigured uplink resources
GAM Acosta, A Höglund, Y Sui, J Bergman, E Yavuz, SNK VEEDU, ...
US Patent App. 17/288,291, 2021
Network node, wireless device and methods therein relating to time division duplex configurations for narrowband Internet of Things
HS Razaghi, A Behravan
US Patent 10,985,899, 2021
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