公开(公告)号：US20230300222A1

公开(公告)日：2023-09-21

申请号：US17800518

申请日：2021-01-29

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Arun Prasanth BALASUBRAMANIAN ,  Leena ZACHARIAS ,  Prasad Reddy KADIRI ,  Arnaud MEYLAN ,  Ozcan OZTURK ,  Yuyi LI ,  Saket BATHWAL ,  Vinay PARADKAR ,  Vishal DALMIYA ,  Peng WU ,  Vaishakh RAO ,  Ching Ho WENG ,  Sapna CHITTOOR BRAHMANANDAM

IPC: H04L69/04 ,  H04L69/22

CPC classification number: H04L69/04 ,  H04L69/22

Abstract: A receiving device re-establishing a packet data convergence protocol (PDCP) entity. The receiving device resets a robust header compression (ROHC) context. The receiving device receives packet retransmissions having header compression based on the ROHC. The receiving device performs decompression of the packet retransmissions. The receiving device discards duplicate packets after performing the decompression of the packet retransmissions.

公开(公告)号：US20220167159A1

公开(公告)日：2022-05-26

申请号：US17104936

申请日：2020-11-25

Applicant: QUALCOMM Incorporated

Inventor： Frankie NING ,  Vinay PARADKAR ,  Sapna CHITTOOR BRAHMANANDAM ,  Ohm PATEL

IPC: H04W12/06 ,  H04W12/71

Abstract: Various embodiments include systems and methods for managing communication between a network computing device and a wireless device for performing operations to authenticate the wireless device. As part of an authentication process or procedure, a network computing device may send to a wireless device an identity request that includes an identity request attribute indicating a type of a wireless device identity that is preferred by the network computing device. The wireless may send to the network computing device an identity response based on the acceptable type of wireless device identity indicated in the identity request attribute. The network computing device and the wireless device may then perform authentication operations for the wireless device using the wireless device identity of the acceptable type of wireless device identity.