公开(公告)号：US11419051B1

公开(公告)日：2022-08-16

申请号：US17183266

申请日：2021-02-23

Applicant: QUALCOMM Incorporated

Inventor： Sudeepta Kumar Nath ,  Ashok Kumar Tripathi ,  Anil Kumar Devpura ,  Tushar Singh ,  Gagana Sindhu Sabbavarapu ,  Sowmya Penta

IPC: H04W48/16 ,  H04W52/02 ,  H04W88/06 ,  H04W8/18 ,  H04W76/28

Abstract: Certain aspects of the present disclosure provide techniques for power saving through discontinuous reception (DRX) in multiple subscriber identity module (multi-SIM) user equipment (UE). A method that may be performed by a UE includes determining a first DRX configuration associated with a first SIM and a second DRX configuration associated with a second SIM are asynchronous, generating, based on the first DRX configuration and the second DRX configuration, a synchronous DRX configuration for communicating with the first SIM and the second SIM, transmitting, to a first base station (BS) associated with the first SIM and to a second BS associated with the second SIM, an indication of the synchronous DRX configuration, and communicating with the first BS using the first SIM and the second BS using the second SIM in accordance with the synchronous DRX configuration.

公开(公告)号：US11424851B2

公开(公告)日：2022-08-23

申请号：US17116007

申请日：2020-12-09

Applicant: QUALCOMM Incorporated

Inventor： Sudeepta Kumar Nath ,  Tushar Singh ,  Ashok Kumar Tripathi ,  Anil Kumar Devpura ,  Loksiva Paruchuri ,  Satish Kumar

IPC: H04L1/00

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications network may operate in accordance with an open-RAN (ORAN) network specification which may support functional splitting between the ORAN distributed unit (O-DU) and the ORAN radio unit (RU) located at a base station. The O-DU may communicate with the O-RU using control messaging, and the O-DU may signal whether various resource block groups are used for data allocation by enabling or disabling bits in a bit mask parameter in a header of the control message. To increase communications efficiency and reduce overhead, the O-DU may dynamically configure the number of bits included in a bit mask based on a radio access technology (RAT) type. The O-DU may determine the size of the bit mask in the control message based on the RAT type and may generate the control message that includes the bit mask.

公开(公告)号：US20220182172A1

公开(公告)日：2022-06-09

申请号：US17116007

申请日：2020-12-09

Applicant: QUALCOMM Incorporated

Inventor： Sudeepta Kumar Nath ,  Tushar Singh ,  Ashok Kumar Tripathi ,  Anil Kumar Devpura ,  Loksiva Paruchuri ,  Satish Kumar

IPC: H04L1/00

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications network may operate in accordance with an open-RAN (ORAN) network specification which may support functional splitting between the ORAN distributed unit (O-DU) and the ORAN radio unit (RU) located at a base station. The O-DU may communicate with the O-RU using control messaging, and the O-DU may signal whether various resource block groups are used for data allocation by enabling or disabling bits in a bit mask parameter in a header of the control message. To increase communications efficiency and reduce overhead, the O-DU may dynamically configure the number of bits included in a bit mask based on a radio access technology (RAT) type. The O-DU may determine the size of the bit mask in the control message based on the RAT type and may generate the control message that includes the bit mask.

公开(公告)号：US10667194B2

公开(公告)日：2020-05-26

申请号：US16140121

申请日：2018-09-24

Applicant: QUALCOMM Incorporated

Inventor： Dhananjay Kumar Pandey ,  Ankit Mittal ,  Anil Kumar Devpura ,  Tapas Ranjan Das ,  Ashok Kumar Tripathi ,  Guruvardhan Routhu ,  Sudeepta Kumar Nath ,  Krusna Prasad Jena

IPC: H04B7/00 ,  H04W36/30 ,  H04W74/08 ,  H04W36/08 ,  H04B17/309 ,  H04W36/00 ,  H04W24/10 ,  H04B7/0413

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a request for system information based at least in part on a threshold; and receive the system information based at least in part on the request. A base station may receive a request for system information, wherein the request is based at least in part on a threshold; and transmit the system information to a user equipment (UE) associated with the request based at least in part on the request. Numerous other aspects are provided.

公开(公告)号：US20200100160A1

公开(公告)日：2020-03-26

申请号：US16140121

申请日：2018-09-24

Applicant: QUALCOMM Incorporated

Inventor： Dhananjay Kumar Pandey ,  Ankit Mittal ,  Anil Kumar Devpura ,  Tapas Ranjan Das ,  Ashok Kumar Tripathi ,  Guruvardhan Routhu ,  Sudeepta Kumar Nath ,  Krusna Prasad Jena

IPC: H04W36/30 ,  H04W74/08 ,  H04W36/08 ,  H04W36/00 ,  H04B17/309

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a request for system information based at least in part on a threshold; and receive the system information based at least in part on the request. A base station may receive a request for system information, wherein the request is based at least in part on a threshold; and transmit the system information to a user equipment (UE) associated with the request based at least in part on the request. Numerous other aspects are provided.