公开(公告)号：US20240283497A1

公开(公告)日：2024-08-22

申请号：US18170409

申请日：2023-02-16

Applicant: QUALCOMM Incorporated

Inventor： Gowrisankar SOMICHETTY ,  Ganesh NAGAMANI ,  Hong ZHANG ,  Lokesh Sundaramurthy SATRASALA ,  Pratik Vinod AGRAWAL ,  Sai Aditya CHUNDI ,  Leiter KANG ,  Ramakrishna VADLAMANI

IPC: H04B7/0456 ,  H04B7/08

CPC classification number: H04B7/0456 ,  H04B7/0854 ,  H04B7/0857

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving device may receive a wireless signal represented as a receive matrix. The wireless signal carries one or more information symbols modified through a wireless channel that is represented as a channel matrix. The receiving device may perform QR decomposition on the channel matrix to generate an upper triangular channel matrix. The receiving device may determine a selected demapping technique using the upper triangular channel matrix. The receiving device may perform the selected demapping technique on the receive matrix and the channel matrix. Numerous other aspects are described.

公开(公告)号：US20240098706A1

公开(公告)日：2024-03-21

申请号：US17933329

申请日：2022-09-19

Applicant: QUALCOMM Incorporated

Inventor： Gowrisankar SOMICHETTY ,  Fnu SHAT PRATEEK ,  Saisruthi KOTAMRAJU ,  Harshal Jayesh SHAH ,  Deeptanshu SHUKLA ,  Carsten Aagaard PEDERSEN ,  Murali MENON ,  Hong ZHANG ,  Ansuman ADHIKARY

IPC: H04W72/04 ,  H04W68/00 ,  H04W74/08

CPC classification number: H04W72/044 ,  H04W68/00 ,  H04W74/0833

Abstract: An apparatus may be provided that is configured to obtain a set of samples associated with a paging occasion (PO). The apparatus may further be configured to process at least one reference signal indicating time and frequency information. The apparatus may also be configured to process the set of samples associated with the PO based on the time and frequency information. The apparatus may be configured to adjust, based on processing the set of samples associated with the PO, a current mode of operation in a set of modes of operation for the wireless device.