公开(公告)号：US20230284092A1

公开(公告)日：2023-09-07

申请号：US17996553

申请日：2020-06-10

Applicant: Hao ZHANG ,  Wei HE ,  Chaofeng HUI ,  Fojian ZHANG ,  Jian LI ,  Tianya LIN ,  Bing LENG ,  Yuankun ZHU ,  Yi LIU ,  QUALCOMM Incorporated

Inventor： Hao ZHANG ,  Wei HE ,  Chaofeng HUI ,  Fojian ZHANG ,  Jian LI ,  Tianya LIN ,  Bing LENG ,  Yuankun ZHU ,  Yi LIU

IPC: H04W28/08 ,  H04W8/18

CPC classification number: H04W28/0846 ,  H04W8/18

Abstract: Aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The method generally includes receiving a request for a wireless connection from an application associated with one or more user equipment (UE) route selection policy (URSP) rules, attempting to establish the wireless connection for the application via a first subscriber identity module (SIM) according to one or more of the URSP rules associated with the application that are supported by the first SIM, and taking one or more actions to establish the wireless connection for the application via a second SIM if the attempt to establish the wireless connection for the application via the first SIM fails.

公开(公告)号：US20230209434A1

公开(公告)日：2023-06-29

申请号：US17996487

申请日：2020-06-05

Applicant: QUALCOMM Incorporated

Inventor： Fojian ZHANG ,  Hao ZHANG ,  Jian LI ,  Yuankun ZHU ,  Chaofeng HUI ,  Haojun WANG ,  Guojing LIU ,  Yi LIU ,  Tianya LIN

IPC: H04W36/30 ,  H04W36/00

CPC classification number: H04W36/305 ,  H04W36/0058 ,  H04W36/0085

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a signal - to-noise ratio (SNR) of one or more communications from a serving cell satisfies an SNR threshold after establishing a New Radio radio resource control (RRC) connection with the serving cell. The UE may transmit a measurement message to the cell based at least in part, on the determining that the SNR of the one or more communications from the serving cell satisfies the SNR threshold. The UE may receive, from the serving cell, a list of one or more neighbor cells based at least in part on the transmitting the measurement message, and establish an RRC connection to a neighbor cell on the list based at least in part on determining that a radio link failure occurred. Numerous other aspects are provided.

公开(公告)号：US20230076240A1

公开(公告)日：2023-03-09

申请号：US17904417

申请日：2020-04-16

Applicant: Yi LIU ,  Jinglin ZHANG ,  Haojun WANG ,  Fojian ZHANG ,  Zhenqing CUI ,  Hong WEI ,  Jian LI ,  QUALCOMM Incorporated

Inventor： Yi LIU ,  Jinglin ZHANG ,  Haojun WANG ,  Fojian ZHANG ,  Zhenqing CUI ,  Hong WEI ,  Jian LI

IPC: H04W60/04 ,  H04W8/18

Abstract: Embodiments include systems and methods for supporting registration in a fifth generation (5G) new radio (NR) (5GNR) standalone (SA) network by a processor of a multi-subscriber identity module (SIM) wireless device configured with a first subscription and a second subscription. Various embodiments may include determining whether the first subscription received a shared mobile country code (MCC) from the second subscription and the shared MCC is different than an MCC of a home public land mobile network (HPLMN) of the first subscription in response to preforming a full band scan of frequencies supporting the first subscription, and stopping the full band scan by the first subscription and scanning a 5GNR band associated with the shared MCC in response to determining that the first subscription received the shared MCC from the second subscription and the shared MCC is different than the MCC of the HPLMN of the first subscription.

公开(公告)号：US20240022974A1

公开(公告)日：2024-01-18

申请号：US18250919

申请日：2020-12-14

Applicant: QUALCOMM Incorporated

Inventor： Hao ZHANG ,  Fojian ZHANG ,  Yi LIU ,  Xianghua CHEN ,  Wei HE ,  Yan WANG ,  Jian LI ,  Jing ZHOU

IPC: H04W36/00 ,  H04W36/14

CPC classification number: H04W36/0069 ,  H04W36/14

Abstract: Disclosed are techniques for wireless communication. In an aspect, a subscriber identity module (SIM) dual standby (DSDS) user equipment (UE) may transition a packet data session from a first radio access technology (RAT) associated with a first subscription to a second RAT associated with a second subscription, and may further transmit, over the first RAT responsive to the packet data session transition to the second RAT, one or more messages to tear down the packet data session over the first RAT.

公开(公告)号：US20230217412A1

公开(公告)日：2023-07-06

申请号：US18000494

申请日：2021-07-21

Applicant: QUALCOMM Incorporated

Inventor： Jinglin ZHANG ,  Haojun WANG ,  Zhanzhong YUAN ,  Tom CHIN ,  Yi LIU ,  Zhenqing CUI

IPC: H04W68/02

CPC classification number: H04W68/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may monitor paging search spaces that correspond to beams other than a serving beam if a signal to interference plus noise ratio (SINR) of the serving beam does not satisfy a SINR threshold. The UE may stop the monitoring if a paging message in the paging search spaces has been successfully decoded. In some aspects, a UE may determine whether a paging search space that corresponds to a serving beam is a last paging search space in a first paging occasion, after the UE decoded a paging downlink control information and failed to decode a paging physical downlink shared channel on the serving beam. The UE may monitor paging search spaces, in a second paging occasion, that correspond to paging search spaces of the first paging occasion. Numerous other aspects are provided.

公开(公告)号：US20230180309A1

公开(公告)日：2023-06-08

申请号：US17997357

申请日：2020-05-28

Applicant: QUALCOMM Incorporated

Inventor： Hao ZHANG ,  Wei HE ,  Chaofeng HUI ,  Jian LI ,  Fojian ZHANG ,  Tianya LIN ,  Jing ZHOU ,  Yuankun ZHU ,  Yi LIU

IPC: H04W76/10 ,  H04W40/24

CPC classification number: H04W76/10 ,  H04W40/248 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that it is operating in a dual-subscription mode that includes a first subscription and a second subscription. In some cases, the UE may include an application that is requesting to establish a data connection in accordance with an access preference rule for the application. The UE may determine that the access preference rule lacks a match among policies of a first route selection policy associated with the first subscription (e.g., a default subscription). The UE may then evaluate a second route selection policy associated with the second subscription for a policy that matches the access preference rule based on determining the lack of the match among policies of the first route selection policy. The UE may establish the data connection after evaluating the second route selection policy for the matching policy.