Transport block over multiple slots

Patent metadata

Field	Value
Publication number	US-2022303983-A1
Application number	US-202117209087-A
Country	US
Kind code	A1
Filing date	Mar 22, 2021
Priority date	Mar 22, 2021
Publication date	Sep 22, 2022
Grant date	—

Abstract

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, information identifying a resource allocation for an uplink transmission of a transport block over multiple slots. The UE may transmit, to the base station, at least a portion of coded bits corresponding to the transport block based at least in part on a different uplink transmission being scheduled within the uplink transmission of the transport block over the multiple slots. Numerous other aspects are described.

First claim

What is claimed is:

1 . A user equipment (UE) for wireless communication, comprising:
a memory; and one or more processors, coupled to the memory, configured to:
receive, from a base station, information identifying a resource allocation for an uplink transmission of a transport block over multiple slots; and
transmit, to the base station, at least a portion of coded bits corresponding to the transport block based at least in part on a different uplink transmission being scheduled within the uplink transmission of the transport block over the multiple slots.

2 . The UE of claim 1 , wherein the one or more processors are further configured to:
determine a transport block size based at least in part on the resource allocation; and encode the transport block based at least in part on the transport block size.

3 . The UE of claim 1 , wherein the one or more processors are further configured to:
transmit capability information indicating whether the UE supports transmitting the different uplink transmission within the uplink transmission of the transport block over the multiple slots.

4 . The UE of claim 3 , wherein the capability information indicates, per frequency band, whether the UE supports transmitting the different uplink transmission within the uplink transmission of the transport block over the multiple slots.

5 . The UE of claim 1 , wherein the different uplink transmission being scheduled within the uplink transmission of the transport block over the multiple slots results in a configuration error.

6 . The UE of claim 1 , wherein the one or more processors, to transmit at least the portion of the coded bits corresponding to the transport block, are configured to:
transmit the coded bits corresponding to the transport block over the multiple slots and refrain from transmitting the different uplink transmission.

7 . The UE of claim 1 , wherein the one or more processors, to transmit at least the portion of the coded bits corresponding to the transport block, are configured to:
transmit the different uplink transmission and refrain from transmitting another portion of the coded bits corresponding to the transport block.

8 . The UE of claim 7 , wherein the other portion of the coded bits corresponding to the transport block is a remaining portion of the coded bits corresponding to the transport block, following the different uplink transmission, that is in a same slot as the different uplink transmission.

9 . The UE of claim 7 , wherein the other portion of the coded bits corresponding to the transport block is a remaining portion of the coded bits corresponding to the transport block following the different uplink transmission.

10 . The UE of claim 1 , wherein the one or more processors, to transmit at least the portion of the coded bits corresponding to the transport block, are configured to:
transmit the different uplink transmission and refrain from transmitting another portion of the coded bits corresponding to the transport block that overlaps with the different uplink transmission.

11 . The UE of claim 1 , wherein the uplink transmission of the transport block over the multiple slots and the different uplink transmission are separated by a time gap.

12 . The UE of claim 11 , wherein a duration of the time gap is based at least in part on at least one of a sub-carrier spacing associated with the uplink transmission of the transport block over the multiple slots or a sub-carrier spacing associated with the different uplink transmission.

13 . The UE of claim 11 , wherein the time gap has a fixed duration.

14 . The UE of claim 11 , wherein the one or more processors are further configured to:
receive information identifying a duration for the time gap.

15 . The UE of claim 11 , wherein a duration of the time gap is based at least in part on a capability of the UE.

16 . The UE of claim 1 , wherein the one or more processors, to transmit at least the portion of the coded bits corresponding to the transport block, are configured to:
transmit a first portion of the coded bits corresponding to the transport block before the different uplink transmission and a second portion of the coded bits corresponding to the transport block after the different uplink transmission without phase continuity of the first portion and the second portion.

17 . A base station for wireless communication, comprising:
a memory; and one or more processors, coupled to the memory, configured to:
transmit, to a user equipment (UE), information identifying a resource allocation for an uplink transmission of a transport block over multiple slots; and
receive, from the UE, at least a portion of coded bits corresponding to the transport block based at least in part on a different uplink transmission being scheduled within the uplink transmission of the transport block over the multiple slots.

18 . The base station of claim 17 , wherein the one or more processors are further configured to:
receive capability information indicating whether the UE supports transmitting the different uplink transmission within the uplink transmission of the transport block over the multiple slots.

19 . The base station of claim 17 , wherein the different uplink transmission being scheduled within the uplink transmission of the transport block over the multiple slots results in a configuration error.

20 . The base station of claim 17 , wherein the one or more processors, to receive at least the portion of the coded bits corresponding to the transport block, are configured to:
receive the coded bits corresponding to the transport block over the multiple slots without receiving the different uplink transmission.

21 . The base station of claim 17 , wherein the one or more processors, to receive at least the portion of the coded bits corresponding to the transport block, are configured to:
receive the different uplink transmission without receiving another portion of the coded bits corresponding to the transport block.

22 . The base station of claim 21 , wherein the other portion of the coded bits corresponding to the transport block is a remaining portion of the coded bits corresponding to the transport block, following the different uplink transmission, that is in a same slot as the different uplink transmission.

23 . The base station of claim 21 , wherein the other portion of the coded bits corresponding to the transport block is a remaining portion of the coded bits corresponding to the transport block following the different uplink transmission.

24 . The base station of claim 17 , wherein the one or more processors, to receive at least the portion of the coded bits corresponding to the transport block, are configured to:
receive the different uplink transmission without receiving another portion of the coded bits corresponding to the transport block that overlaps with the different uplink transmission.

25 . The base station of claim 17 , wherein the uplink transmission of the transport block over the multiple slots and the different uplink transmission are separated by a time gap.

26 . The base station of claim 17 , wherein the one or more processors, to receive at least the portion of the coded bits corresponding to the transport block, are configured to:
receive a first portion of the coded bits corresponding to the transport block before the different uplink tran

Assignees

• Qualcomm Inc

Inventors

• Ly Hung Dinh
• Sridharan Gokul
• Gaal Peter
• Bapat Nachiket
• Sankar Hari
• Kim Sanghoon

Classifications

• H04W72/23

  in the downlink direction of a wireless link, i.e. towards a terminal · CPC title

• H04L1/0003

  by switching between different modulation schemes · CPC title

• H04L1/0009

  by adapting the channel coding (H04L1/1812 takes precedence) · CPC title

• H04W72/0446 Primary

  Resources in time domain, e.g. slots or frames · CPC title

• H04L1/08 Primary

  by repeating transmission, e.g. Verdan system {(H04L1/1858 and H04L1/189 take precedence)} · CPC title