US 2019/0158261 A1 · TRANSMITTING NPUSCH AND WIRELESS DEVICE THEREOF

Abstract

The disclosure of the present specification provides a method for performing a narrowband physical uplink shared channel (NPUSCH) transmission. The method may comprise: determining a start position of the NPUSCH transmission; performing the NPUSCH transmission, if the start position of the NPUSCH transmission is determined as a first of two contiguous subframes; and postponing the NPUSCH transmission, if the start position of the NPUSCH transmission is determined as a second of the two contiguous subframes. The two contiguous subframes may be configured as a time division duplex (TDD) uplink subframe based on at least one of TDD configurations 1 and 4. The two contiguous subframes may be defined for a subcarrier spacing of 3.75 kHz.

Claims18

Dependent claims

A method for performing a narrowband physical uplink shared channel (NPUSCH) transmission, the method comprising:

determining a start position of the NPUSCH transmission;
and
postponing the NPUSCH transmission, (i) based on that the start position of the NPUSCH transmission is determined as a second of the two contiguous subframes,
performing the NPUSCH transmission, (ii) based on that the start position of the NPUSCH transmission is determined as a first of two contiguous subframes,
wherein the two contiguous subframes are configured as a time division duplex (TDD) uplink subframe based on at least one of TDD configurations 1 and 4,
wherein the two contiguous subframes are defined for a subcarrier spacing of 3.75 kHz.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/257,630Filed 25 Jan 2019

Priority

KR 10-2018-005397510 May 2018

Published

23 May 2019

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

H04L 5/14
Arrangements affording multiple use of the transmission path: two-way operation using the same type of signal, i.e. duplex
H04L 5/0053
Arrangements for allocating sub-channels of the transmission path: allocation of signalling, i.e. of overhead other than pilot signals
H04L 27/2666
Synchronisation arrangements: acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
H04W 72/0446
Based on the type of the allocated resource: resources in time domain, e.g. slots or frames

Family

Application62/543,381Us provisional application · filed 10 Aug 2017

Application62/586,207Us provisional application · filed 15 Nov 2017

Application62/591,203Us provisional application · filed 28 Nov 2017

Application62/659,632Us provisional application · filed 18 Apr 2018

Application16/257,630Continuation

US 10,454,661 B2Related patent

US 2019/0158261 A1This patent

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

Transmitting npusch and wireless device thereof

Life of this patent

Transmitting npusch and wireless device thereof

Life of this patent

Abstract

Claims18