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公开(公告)号：US20240114577A1
公开(公告)日：2024-04-04
申请号：US18264742
申请日：2021-04-30
Applicant: QUALCOMM INCORPORATED
Inventor： Jingming CHANG , Haojun WANG , Jinglin ZHANG , Zhuoqi XU
CPC classification number: H04W76/19 , H04L1/08 , H04L5/0053 , H04W28/06 , H04W76/20
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a radio resource control (RRC) reconfiguration message. The UE may reestablish a radio link control (RLC) entity based on receiving the RRC reconfiguration message and transmit an indication that the RLC entity has been reestablished at the UE. In some cases, the UE may receive a data message prior to receiving an acknowledgment for the indication that the RLC entity is reestablished. For example, the base station may retransmit the RRC reconfiguration message prior to sending an acknowledgment status report. The UE may discard the data message based on the data message being received prior to receiving the acknowledgment.
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公开(公告)号：US20220248487A1
公开(公告)日：2022-08-04
申请号：US17597226
申请日：2019-07-29
Applicant: QUALCOMM Incorporated
Inventor： Shuang WANG , Bing LENG , Haojun WANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a condition associated with a first radio access technology (RAT) is satisfied. The UE may select a cell, from a list of anchor cells associated with a second RAT and configured for dual-connectivity, for a connection based at least in part on the determination that the condition associated with the first RAT is satisfied. The UE may establish the connection with the selected cell. Numerous other aspects are provided.
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公开(公告)号：US20250063439A1
公开(公告)日：2025-02-20
申请号：US18719694
申请日：2022-03-02
Applicant: QUALCOMM Incorporated
Inventor： Haojun WANG , Kaikai YANG , Jinglin ZHANG , Zhenqing CUI , Hong WEI , Tom CHIN
IPC: H04W36/00
Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support inter-frequency measurement techniques. A user equipment (UE) may receive a control message indicating respective measurement configurations for multiple measurement objects. The UE may perform a measurement of a first measurement object from the plurality of measurement objects and transmit a first measurement report for the first measurement object in accordance with a measurement order. In other examples, the UE may perform measurements of each of the multiple measurement objects, including the first measurement object, prior to transmitting the measurement report, where respective measurement reports may be transmitted in accordance with the measurement order. In any case, the measurement order may be determined using a set of parameters corresponding to a current state of the UE, one or more services at the UE, a user preference, or any combination thereof.
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Patent Agency Ranking
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.
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公开(公告)号：US20240080735A1
公开(公告)日：2024-03-07
申请号：US18262903
申请日：2021-04-02
Applicant: QUALCOMM Incorporated
Inventor： Kaikai YANG , Haojun WANG , Jie REN , Zhenqing CUI
CPC classification number: H04W36/144 , H04W36/0072 , H04W36/00837 , H04W36/18
Abstract: Certain aspects of the present disclosure provide a technique for wireless communications by a user equipment (UE). The UE starts a procedure for a mobile terminated (MT) or mobile originated (MO) call in a first radio access technology (RAT) network. The UE receives a first command for the UE to move to a second RAT network to continue the call, and in response establishes a connection with the second RAT network to continue the call. The UE starts a timer based on an end of the call and take one or more actions dependent at least in part on the timer to prioritize return to the first RAT network in a standalone (SA) mode.
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公开(公告)号：US20240007907A1
公开(公告)日：2024-01-04
申请号：US18253575
申请日：2021-01-07
Applicant: QUALCOMM Incorporated
Inventor： Zhanzhong YUAN , Haojun WANG , Jinglin ZHANG , Yuanqiang CAI , Zhenqing CUI
CPC classification number: H04W36/0022 , H04L5/0048
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a New Radio (NR) cell, an Internet protocol multimedia subsystem (IMS) configuration message. The UE may receive, from the NR cell, an instruction to fallback to a legacy cell. The UE may store a response to the IMS configuration message based at least in part on receiving the instruction to fallback. The UE may transmit, to the legacy cell and before transmitting another IMS message, the response to the IMS configuration message. Numerous other aspects are described.
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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
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.
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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
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.
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