Method and apparatus for enhancing coverage of machine type communication (MTC) devices

MI Lee, JA Stern-Berkowitz, N Tamaki… - US Patent …, 2018 - Google Patents
A method and apparatus are described for a low cost machine-type-communication (LC-
MTC) wireless transmit/receive unit (WTRU) to enhance coverage. An example method for …

Power control for random access

EH Dinan, H Jeon - US Patent 11,647,543, 2023 - Google Patents
a wireless device travels further from a base station, and as transmissions may comprise
more overlapping signals, the wireless device may require increasingly more power for …

Handover random access

K Park, EH Dinan, H Jeon - US Patent 10,568,007, 2020 - Google Patents
Systems, apparatuses, and methods are described for wire less communications. Random
access procedures may include various types of procedures, such as 4-step or 2-step …

Random access process in new radio

H Jeon, EH Dinan - US Patent 11,057,935, 2021 - Google Patents
US11057935B2 - Random access process in new radio - Google Patents US11057935B2 -
Random access process in new radio - Google Patents Random access process in new radio …

Channel selection using a listen before talk procedure

H Jeon, E Dinan, A Babaei, H Zhou, K Xu… - US Patent …, 2022 - Google Patents
Wireless communications between a base station and one or more wireless devices are
described. Multiple downlink reference signals may correspond to multiple random access …

Method and apparatus for enhancing coverage of machine type communication (MTC) devices

MI Lee, JA Stern-Berkowitz, N Tamaki… - US Patent …, 2021 - Google Patents
A method and apparatus are described for a low cost machine-type-communication (LC-
MTC) wireless transmit/receive unit (WTRU) to enhance coverage. An example method for …

Method and apparatus for transport format selection in a mobile wireless device

V Ramasamy, GP Deivasigamani, S Garg - US Patent 8,620,372, 2013 - Google Patents
(57) ABSTRACT A method and apparatus for transport format selection in a mobile wireless
communication device. During a simulta neous voice and data call, the mobile wireless …

Method for allowing terminal to determine uplink transmission power in wireless communication system and device therefor

S Lee, KIM Kijun, H Seo - US Patent 9,392,550, 2016 - Google Patents
(54) METHOD FOR ALLOWING TERMINAL TO (58) Field of Classification Search
DETERMINE UPLINK TRANSMISSION CPC. H04W 52/146; H04W 52/242; H04W 72/02 …

Handover random access

K Park, E Dinan, H Jeon - US Patent 11,252,619, 2022 - Google Patents
Systems, apparatuses, and methods are described for wire less communications. Random
access procedures may include various types of procedures, such as 4-step or 2-step …

Limiting accumulation of transmit power control in beam-specific power control

N Wernersson, R Nory - US Patent 11,019,571, 2021 - Google Patents
A method performed by a wireless device (110, 500, 791, 792) for determining whether the
wireless device is power limited is disclosed. The method comprises receiving (1301), from …