IP Library › Granted Patent US 12666405
Granted Patent B2
US 12666405 · App. 18/167,806 · Granted Jun 23, 2026

Tbs adjustment and adaptation for multiple and repeated transmissions in full duplex networks

Inventors: Ahmed Attia Abotabl (San Diego, CA); Abdelrahman Mohamed Ahmed Mohamed Ibrahim (San Diego, CA); Muhammad Sayed Khairy Abdelghaffar (San Jose, CA)
Assignee: QUALCOMM Incorporated
H04W72/0446H04L5/14H04W72/0453
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12666405
App. No.
18/167,806
Granted
Jun 23, 2026
Kind
B2
Abstract

Method and apparatus for TBS adjustment and adaptation for multiple and repeated transmissions in full duplex networks. The apparatus receives an allocation of resources across multiple slots scheduling multiple transmissions or multiple receptions. The apparatus determines a TBS adjustment based on the multiple transmissions or the multiple receptions. The multiple receptions comprise repetitions across different slot types. The TBS adjustment is based on half duplex slots and is maintained for all slots.

Claims (39)

1 . An apparatus for wireless communication at a user equipment (UE), comprising:

a memory; and

at least one processor coupled to the memory and, based at least in part on information stored in the memory, the at least one processor is configured to:

receive an allocation of resources across multiple slots scheduling multiple transmissions or multiple receptions across multiple carriers; and

determine a transport block size (TBS) adjustment based on the multiple transmissions or the multiple receptions, wherein the multiple slots have different slot types, wherein the multiple receptions comprise repetitions across the different slot types, and wherein each carrier of the multiple carriers is configured to use the TBS adjustment or to not use the TBS adjustment.

2 . The apparatus of claim 1 , further comprising a transceiver coupled to the at least one processor.

3 . The apparatus of claim 1 , wherein the TBS adjustment is based on half duplex slots and is maintained for all slots.

4 . The apparatus of claim 3 , wherein the TBS adjustment for full duplex slots is disabled, wherein resources unavailable for downlink reception are rate matched around.

5 . The apparatus of claim 1 , wherein a grant scheduling the multiple transmissions or the multiple receptions indicates whether the TBS adjustment occurs.

6 . The apparatus of claim 5 , wherein the grant comprises a bitfield indication that indicates that the TBS adjustment is based on a half duplex slot or a full duplex slot.

7 . The apparatus of claim 1 , wherein the TBS adjustment is calculated based on a slot type of a first transmission.

8 . The apparatus of claim 1 , wherein a determination of the TBS adjustment is based on the allocation of resources.

9 . The apparatus of claim 1 , wherein the allocation of resources schedules the multiple receptions.

10 . The apparatus of claim 9 , wherein the TBS adjustment is based on a slot type, a time domain resource allocation, and a frequency domain resource allocation.

11 . The apparatus of claim 9 , wherein the TBS adjustment is dynamically indicated within the allocation of resources.

12 . The apparatus of claim 9 , wherein the TBS adjustment is based on a time domain resource allocation, wherein the time domain resource allocation is configurable or pre-configured.

13 . The apparatus of claim 1 , wherein the allocation of resources schedules the multiple receptions across the multiple carriers.

14 . The apparatus of claim 13 , wherein the TBS adjustment is based on a bandwidth part configuration of the multiple carriers.

15 . The apparatus of claim 1 , wherein the at least one processor is configured to:

transmit the multiple transmissions or receive the multiple receptions based on the TBS adjustment.

16 . A method of wireless communication at a user equipment (UE), comprising:

receiving an allocation of resources across multiple slots scheduling multiple transmissions or multiple receptions across multiple carriers; and

determining a transport block size (TBS) adjustment based on the multiple transmissions or the multiple receptions, wherein the multiple slots have different slot types, wherein the multiple receptions comprise repetitions across the different slot types, and wherein each carrier of the multiple carriers is configured to use the TBS adjustment or to not use the TBS adjustment.

17 . The method of claim 16 , wherein the TBS adjustment is based on half duplex slots and is maintained for all slots.

18 . The method of claim 17 , wherein the TBS adjustment for full duplex slots is disabled, wherein resources unavailable for downlink reception are rate matched around.

19 . The method of claim 16 , wherein a grant scheduling the multiple transmissions or the multiple receptions indicates whether the TBS adjustment occurs, wherein the grant comprises a bitfield indication that indicates that the TBS adjustment is based on a half duplex slot or a full duplex slot.

20 . The method of claim 16 , wherein the TBS adjustment is calculated based on a slot type of a first transmission.

21 . The method of claim 16 , wherein a determination of the TBS adjustment is based on the allocation of resources.

22 . The method of claim 16 , wherein the allocation of resources schedules the multiple receptions.

23 . The method of claim 22 , wherein the TBS adjustment is based on a slot type, a time domain resource allocation, and a frequency domain resource allocation.

24 . The method of claim 22 , wherein the TBS adjustment is dynamically indicated within the allocation of resources.

25 . The method of claim 22 , wherein the TBS adjustment is based on a time domain resource allocation, wherein the time domain resource allocation is configurable or pre-configured.

26 . The method of claim 16 , wherein the allocation of resources schedules the multiple receptions across the multiple carriers, wherein the TBS adjustment is based on a bandwidth part configuration of the multiple carriers.

27 . An apparatus for wireless communication at a user equipment (UE), comprising:

means for receiving an allocation of resources across multiple slots scheduling multiple transmissions or multiple receptions across multiple carriers; and

means for determining a transport block size (TBS) adjustment based on the multiple transmissions or the multiple receptions, wherein the multiple slots have different slot types, wherein the multiple receptions comprise repetitions across the different slot types, and wherein each carrier of the multiple carriers is configured to use the TBS adjustment or to not use the TBS adjustment.

28 . A non-transitory computer-readable storage medium storing computer executable code at a user equipment (UE), the code when executed by a processor causes the processor to:

receive an allocation of resources across multiple slots scheduling multiple transmissions or multiple receptions across multiple carriers; and

determine a transport block size (TBS) adjustment based on the multiple transmissions or the multiple receptions, wherein the multiple slots have different slot types, wherein the multiple receptions comprise repetitions across the different slot types, and wherein each carrier of the multiple carriers is configured to use the TBS adjustment or to not use the TBS adjustment.