公开(公告)号：US20230163883A1

公开(公告)日：2023-05-25

申请号：US17922746

申请日：2021-06-22

Applicant: QUALCOMM Incorporated

Inventor： Karthik THIRUKANNAN ,  Arun Prasanth BALASUBRAMANIAN ,  Jason TAN ,  Shailesh MAHESHWARI ,  Ankur SRIVASTAVA ,  Mohammad ASHRAF ,  Rahul MARINGANTI ,  Tom CHIN

IPC: H04L1/1607 ,  H04L1/1829

CPC classification number: H04L1/1642 ,  H04L1/1848

Abstract: A wireless communication device is described. The wireless communication device includes a memory and a processor in electronic communication with the memory. The processor is configured to determine a packet data convergence protocol (PDCP) acket count corresponding to a last radio link control (RLC) packet received in-sequence. The processor is also configured to detect a missing PDCP packet based on a comparison of the PDCP packet count and a sequence number of a last PDCP packet received in-sequence.

公开(公告)号：US20230422066A1

公开(公告)日：2023-12-28

申请号：US18463482

申请日：2023-09-08

Applicant: QUALCOMM Incorporated

Inventor： Akshay KUMAR ,  Arnaud MEYLAN ,  Arun Prasanth BALASUBRAMANIAN ,  Karthik THIRUKANNAN ,  Shailesh MAHESHWARI ,  Vanitha Aravamudhan KUMAR

IPC: H04W24/08 ,  H04L1/00 ,  H04L1/1812

CPC classification number: H04W24/08 ,  H04L1/0061 ,  H04L1/1812

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate on a first set of carriers in a first frequency range (FR) and a second set of carriers in a second FR. The UE may detect a radio link control (RLC) discontinuity on at least one of the first set of carriers or the second set of carriers. The UE may identify one or more FRs, of the first FR and the second FR, in which the RLC discontinuity occurred. The UE may transmit an RLC status report based at least in part on the identified one or more FRs. Numerous other aspects are described.

公开(公告)号：US20230133908A1

公开(公告)日：2023-05-04

申请号：US17452985

申请日：2021-10-29

Applicant: QUALCOMM Incorporated

Inventor： Akshay KUMAR ,  Arnaud MEYLAN ,  Arun Prasanth BALASUBRAMANIAN ,  Karthik THIRUKANNAN ,  Shailesh MAHESHWARI ,  Vanitha Aravamudhan KUMAR

IPC: H04W24/08 ,  H04L1/18 ,  H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate on a first set of carriers in a first frequency range (FR) and a second set of carriers in a second FR. The UE may detect a radio link control (RLC) discontinuity on at least one of the first set of carriers or the second set of carriers. The UE may identify one or more FRs, of the first FR and the second FR, in which the RLC discontinuity occurred. The UE may transmit an RLC status report based at least in part on the identified one or more FRs. Numerous other aspects are described.