Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks

TD Novlan, M Majmundar, A Ghosh - US Patent 10,206,232, 2019 - Google Patents
Establishment of integrated links comprising integrated wireless backhaul communications
links and access com munications links is facilitated by transmitting multiplexed sync signals …

Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands

T Luo, W Chen, DP Malladi, Y Wei, N Bhushan… - US Patent …, 2023 - Google Patents
Techniques are described for wireless communication. An orthogonal frequency-division
multiple access (OFDMA) configuration of an uplink channel is identified for communications …

Facilitating uplink communication waveform selection

S Nammi, A Ghosh, X Wang, M Majmundar - US Patent 10,602,507, 2020 - Google Patents
The disclosed subject matter relates to facilitating uplink communication waveform selection
in wireless communi cation systems, and more particularly Fifth Generation (5G) wireless …

Techniques and apparatuses for waveform signaling for downlink communications

T Luo, J Sun, S Akkarakaran, T Kadous… - US Patent …, 2020 - Google Patents
When a base station is capable of using multiple different types of waveforms for a downlink
communication to a UE, the UE may waste processing resources attempting to receive …

Systems/methods of spatial multiplexing

PD Karabinis - US Patent 9,374,746, 2016 - Google Patents
(51) Int. Cl.(57) ABSTRACT H04. 736/02(2009.01) Responsive to a first orientation of a first
device relative to a H04. 736/30(2009.01) second device, a first element of a signaling …

Time division multiplexing of synchronization channels

MN Islam, N Abedini, T Luo, S Subramanian… - US Patent …, 2021 - Google Patents
The apparatus may be a base station. The apparatus pro cesses a plurality of
synchronization signals by performing time-division multiplexing (TDM) of at least one of a …

Method for setting cyclic shift considering frequency offset

HW Lee, MS Noh, YH Kwon, SH Han, DC Kim… - US Patent …, 2010 - Google Patents
A method for establishing a cyclic shift sequence to provide against the frequency offset is
disclosed. The method calculates a distance between a channel response position of the …

Waveform design based on power spectral density (PSD) parameters

X Zhang, J Sun, T Kadous - US Patent 11,122,566, 2021 - Google Patents
Wireless communications systems and methods related to communicating in a frequency
spectrum using interlaced frequency channels and non-interlaced frequency channels are …

Systems and methods for waveform selection and adaptation

A Bayesteh, H Nikopour, J Ma - US Patent 9,692,550, 2017 - Google Patents
Abstract Systems, methods, and apparatuses for providing waveform adaptation are
provided. In an example, a method is provided for identifying a plurality of candidate …

Method for adjusting RACH transmission against frequency offset

YH Kwon, SH Han, HW Lee, JS Kwak, DC Kim… - US Patent …, 2012 - Google Patents
(54) METHOD FOR ADJUSTING RACH(51) Int. Cl. TRANSMISSION AGAINST
FREQUENCY H04. 3/06(2006.01) OFFSET(52) US Cl …