US 2020/0396744 A1 · TECHNIQUES FOR HIGH FREQUENCY WIRELESS COMMUNICATION

Abstract

Various embodiments provide techniques for high frequency wireless communication. For example, embodiments include techniques for a transmission scheme for physical downlink control channel (PDCCH) with single carrier waveform; synchronization signal block (SSB) rate matching indication for NR unlicensed operation; beam acquisition for frequency division duplex (FDD) systems; and/or SSB patterns and multiplexing for downlink transmissions. Other embodiments may be described and claimed.

Claims20

Dependent claims

One or more non-transitory computer-readable media (NTCRM) having instructions, stored thereon, that when executed by one or more processors cause a next generation Node B (gNB) to perform operations comprising:

determine a control resource set (CORESET) of single carrier with frequency domain equalizer (SC-FDE) symbols that are within a slot in a time domain;
and
multiplex a demodulation reference signal (DMRS) and a physical downlink control channel (PDCCH) within the CORESET using time-domain multiplexing for transmission to a user equipment (UE).

Dependencies are inferred from the claim text.

Facts

Application

17/005,132Filed 27 Aug 2020

Priority

27 Aug 2019

Published

17 Dec 2020

Term ends

Not estimatedThe source records don’t support an estimate.

Classification15 codes

H04W 72/53
Allocation or scheduling criteria for wireless resources: based on regulatory allocation policies
H04B 7/088
Hybrid systems, i.e. switching and combining: using beam selection
H04L 5/0051
Allocation of pilot signals, i.e. of signals known to the receiver: of dedicated pilots, i.e. pilots destined for a single user or terminal
H04L 5/10
The signals being represented by different frequencies: with dynamo-electric generation of carriers; with mechanical filters or demodulators

Family

Application62/892,433Us provisional application · filed 27 Aug 2019

Application62/910,249Us provisional application · filed 3 Oct 2019

Application62/910,290Us provisional application · filed 3 Oct 2019

Application62/928,754Us provisional application · filed 31 Oct 2019

US 11,991,728 B2Related patent

US 2020/0396744 A1This patent

From the US filing history. Foreign family members aren’t listed.

Techniques for high frequency wireless communication

Life of this patent

Techniques for high frequency wireless communication

Life of this patent

Abstract

Claims20