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公开(公告)号：US20220159447A1
公开(公告)日：2022-05-19
申请号：US16951691
申请日：2020-11-18
Applicant: QUALCOMM incorporated
IPC: H04W8/18 , H04W8/20 , H04B1/3816 , H04W88/06
Abstract: Methods, systems, and devices for recovery techniques for subscriber identification module (SIM) detection error are described. A user equipment (UE) may determine an operating mode for the UE based on a SIM card switch occasion. The SIM card switch occasion may be a “hotswap” occasion of a SIM card while the UE is powered on. The UE may power a SIM card associated with the UE based on the operating mode for the UE and a previous status of a SIM slot associated with the UE. The UE may detect a presence of the SIM card in the SIM slot based on powering the SIM card. The UE may set a SIM sensing operation at the UE based on the detected presence of the SIM card.
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公开(公告)号：US11483888B1
公开(公告)日：2022-10-25
申请号：US17302345
申请日：2021-04-30
Applicant: QUALCOMM Incorporated
Inventor： Liping Shen , Sharda Ranjan , Sree Harsha Boducharla , Naga Chandan Babu Gudivada
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station associated with a first radio access technology (RAT), an indication to add a secondary cell associated with a second RAT in a dual connectivity mode. The UE may receive, by a lower layer of the UE from the secondary cell, an indication that a random access channel (RACH) procedure associated with the secondary cell is successful. The UE may transmit, by an upper layer of the UE to an application of the UE, information to cause an indication of the second RAT to be displayed by the UE based at least in part on a bearer type associated with a link with the secondary cell and the indication that the RACH procedure with the secondary cell is successful. Numerous other aspects are provided.
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公开(公告)号：US20210345284A1
公开(公告)日：2021-11-04
申请号：US16938431
申请日：2020-07-24
Applicant: QUALCOMM Incorporated
Abstract: Wireless communication techniques that include network service discovery and selection techniques in wireless communication systems are discussed. A UE may trigger a first subscription concealed identifier (SUCI) calculation associated with a first registration procedure. The first registration procedure may be used to register the UE in a first wireless communication network associated with a first radio access technology (RAT). The UE may also trigger a second registration procedure to register the UE in a second wireless communication network associated with a second RAT upon detecting a first failure instance of the first SUCI calculation. Other features are also described.
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公开(公告)号：US11750262B2
公开(公告)日：2023-09-05
申请号：US16944958
申请日：2020-07-31
Applicant: QUALCOMM Incorporated
Inventor： Sharda Ranjan , Naga Chandan Babu Gudivada , Kuo-chun Lee
IPC: H04B7/06 , H04B17/318 , H04B17/336 , H04W76/11 , H04W24/10 , H04W64/00
CPC classification number: H04B7/0695 , H04B17/318 , H04B17/336 , H04W24/10 , H04W64/003 , H04W76/11
Abstract: In one aspect, a method of wireless communication includes obtaining, by a user equipment (UE), measurement information for a current beam and one or more surrounding beams. The method also includes generating, by the UE, surrounding beam information based on the measurement information. The method further includes outputting, by the UE, an indication of the surrounding beam information. Other aspects and features are also claimed and described.
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公开(公告)号：US20220232550A1
公开(公告)日：2022-07-21
申请号：US17152999
申请日：2021-01-20
Applicant: QUALCOMM Incorporated
Inventor： Xipeng Zhu , Sharda Ranjan , Naga Chandan Babu Gudivada
IPC: H04W72/04
Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may determine that its operating temperature exceeds an overheating condition threshold temperature, reducing overall device performance. To address the overheating condition, the UE may transmit an uplink control message containing UE assistance information to request a reconfiguration of one or more measurement parameters. In some cases, the UE may request to reduce one or more measurements associated with radio resource management (RRM). The UE may receive a downlink control message from a base station which indicates a reconfiguration of the measurement parameters, and the UE may implement the reconfiguration to mitigate the overheating.
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Patent Agency Ranking
公开(公告)号：US11641622B2
公开(公告)日：2023-05-02
申请号：US17327436
申请日：2021-05-21
Applicant: QUALCOMM Incorporated
Inventor： Naga Chandan Babu Gudivada , Sharda Ranjan , Tom Chin , Kuo-Chun Lee
Abstract: A method of wireless communication performed by a user equipment (UE) includes in the UE, having a first subscriber identity module (SIM) and a second SIM, causing the first SIM to camp on a first cell associated with a first technology in standalone mode; selecting a second cell associated with a second technology in standalone mode; and causing the second SIM to camp on the second cell concurrently with the first SIM camping on the first cell.
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公开(公告)号：US11510209B2
公开(公告)日：2022-11-22
申请号：US17152999
申请日：2021-01-20
Applicant: QUALCOMM Incorporated
Inventor： Xipeng Zhu , Sharda Ranjan , Naga Chandan Babu Gudivada
IPC: H04W72/04
Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a user equipment (UE) may determine that its operating temperature exceeds an overheating condition threshold temperature, reducing overall device performance. To address the overheating condition, the UE may transmit an uplink control message containing UE assistance information to request a reconfiguration of one or more measurement parameters. In some cases, the UE may request to reduce one or more measurements associated with radio resource management (RRM). The UE may receive a downlink control message from a base station which indicates a reconfiguration of the measurement parameters, and the UE may implement the reconfiguration to mitigate the overheating.
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公开(公告)号：US11382057B2
公开(公告)日：2022-07-05
申请号：US16938431
申请日：2020-07-24
Applicant: QUALCOMM Incorporated
Abstract: Wireless communication techniques that include network service discovery and selection techniques in wireless communication systems are discussed. A UE may trigger a first subscription concealed identifier (SUCI) calculation associated with a first registration procedure. The first registration procedure may be used to register the UE in a first wireless communication network associated with a first radio access technology (RAT). The UE may also trigger a second registration procedure to register the UE in a second wireless communication network associated with a second RAT upon detecting a first failure instance of the first SUCI calculation. Other features are also described.
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公开(公告)号：US11363445B2
公开(公告)日：2022-06-14
申请号：US16951691
申请日：2020-11-18
Applicant: QUALCOMM Incorporated
IPC: H04W8/18 , H04W88/06 , H04B1/3816 , H04W8/20
Abstract: Methods, systems, and devices for recovery techniques for subscriber identification module (SIM) detection error are described. A user equipment (UE) may determine an operating mode for the UE based on a SIM card switch occasion. The SIM card switch occasion may be a “hotswap” occasion of a SIM card while the UE is powered on. The UE may power a SIM card associated with the UE based on the operating mode for the UE and a previous status of a SIM slot associated with the UE. The UE may detect a presence of the SIM card in the SIM slot based on powering the SIM card. The UE may set a SIM sensing operation at the UE based on the detected presence of the SIM card.
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公开(公告)号：US20220038162A1
公开(公告)日：2022-02-03
申请号：US16944958
申请日：2020-07-31
Applicant: QUALCOMM Incorporated
Inventor： Sharda Ranjan , Naga Chandan Babu Gudivada , Kuo-chun Lee
IPC: H04B7/06 , H04W24/10 , H04B17/318 , H04B17/336 , H04W64/00 , H04W76/11
Abstract: In one aspect, a method of wireless communication includes obtaining, by a user equipment (UE), measurement information for a current beam and one or more surrounding beams. The method also includes generating, by the UE, surrounding beam information based on the measurement information. The method further includes outputting, by the UE, an indication of the surrounding beam information. Other aspects and features are also claimed and described.
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