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公开(公告)号：US20250081161A1
公开(公告)日：2025-03-06
申请号：US18459410
申请日：2023-08-31
Applicant: Qualcomm Incorporated
Inventor： Chiranjib SAHA , Umesh PHUYAL , Geetha Priya RAJENDRAN , Bharat SHRESTHA , Xiao Feng WANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may establish a first user equipment (UE) identifier (ID) associated with pre-paging. The first network entity may transmit, with information associated with the first UE ID, a request associated with paging to a second network entity. Numerous other aspects are described.
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公开(公告)号：US20250031268A1
公开(公告)日：2025-01-23
申请号：US18356952
申请日：2023-07-21
Applicant: QUALCOMM Incorporated
Inventor： Toru UCHINO , Bharat SHRESTHA , Umesh PHUYAL , Masato KITAZOE , Alberto RICO ALVARINO , Prasad Reddy KADIRI , Geetha Priya RAJENDRAN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus may communicate with a user equipment (UE) during an active state of the UE in accordance with a first UE configuration. The apparatus may perform, associated with a second network node and based on a determination to switch the UE to an inactive state, an access stratum (AS) context relocation operation and a path switch operation associated with the second network node. Numerous other aspects are described.
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公开(公告)号：US20250024422A1
公开(公告)日：2025-01-16
申请号：US18708764
申请日：2023-01-04
Applicant: QUALCOMM Incorporated
Inventor： Chiranjib SAHA , Umesh PHUYAL , Sunghoon KIM , Stefano FACCIN , Haris ZISIMOPOULOS , Le LIU
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for enhancing location reporting procedures to include height information of a user equipment (UE), such as an aerial UE. The location reporting procedures may be between a core network entity and an access network entity. Due to the differences in coverage regions between areal cells and terrestrial cells, aerial UEs may not fully rely on cell identifiers (IDs) as a primary location indicator due to its ambiguity (e.g., as the aerial UEs may use a side-lobe or up-tilted beam of a far-away cell that provides a cell ID while its conventional geographical location belongs to another, closer cell). Aspects of the present disclosure provides techniques for enhancing the location reporting procedures for the aerial UEs to prevent such potential errors in location reporting.
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公开(公告)号：US20250023962A1
公开(公告)日：2025-01-16
申请号：US18898579
申请日：2024-09-26
Applicant: QUALCOMM Incorporated
Inventor： Toru UCHINO , Umesh PHUYAL , Bharat SHRESTHA , Alberto RICO ALVARINO , Xiao Feng WANG , Vivek RAJENDRAN
Abstract: A wireless device may output a first message or a compression context message. The first message may include (a) a first payload associated with a first RTP-SN, (b) the first RTP SN, and (c) a first PDCP SN that is incrementally synchronized with the first RTP SN. The compression context message may include an indicator of compression context between the first RTP SN and the first PDCP SN. The wireless device may obtain a confirmation that a compression context between the first RTP SN and the first PDCP SN is established at a receiver. In response, the wireless device may output a second message. The second message may have a second payload associated with a second RTP SN and a second PDCP SN that is incrementally synchronized with the second RTP SN. The second message does not comprise a ROHC header having an RTP SN field.
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公开(公告)号：US20240422810A1
公开(公告)日：2024-12-19
申请号：US18750397
申请日：2024-06-21
Applicant: QUALCOMM Incorporated
Inventor： Umesh PHUYAL , Mungal Singh DHANDA , Ayan SENGUPTA , Alberto RICO ALVARINO , Le LIU
Abstract: Methods, systems, and devices for wireless communications are described. that support preconfigured uplink resources (PUR) in wireless communications. A base station may communicate that support for PUR is available, and may allocate PUR resources to a user equipment (UE) based on requests from the UE. The UE may receive an indication that the base station supports PUR, such as via a system information block (SIB), determine to request PUR, and transmit a PUR request message to the base station. A PUR response from the base station may indicate configuration, or reconfiguration of PUR allocation for the UE that may be used for uplink transmissions, or release of the PUR allocation.
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Patent Agency Ranking
公开(公告)号：US20240389120A1
公开(公告)日：2024-11-21
申请号：US18320939
申请日：2023-05-19
Applicant: QUALCOMM Incorporated
Inventor： Diana MAAMARI , Le LIU , Umesh PHUYAL , Yongjun KWAK , Ahmed ELSHAFIE
IPC: H04W72/30 , H04W72/512
Abstract: The apparatus may be configured to receive a first indication of a CFR associated with at least one of an MCCH or an MTCH for a plurality of RedCap UEs in one of an inactive or idle state supporting a first capability having a first maximum bandwidth that is different from a second capability having a second maximum bandwidth that is greater than the first maximum bandwidth. The apparatus may also be configured to monitor the CFR indicated in the first indication for at least one of broadcast traffic or multicast traffic. The apparatus may be configured to output, for transmission to the plurality of RedCap UEs, the first indication and output, for transmission to the plurality of RedCap UEs, at least one of an MCCH communication or an MTCH communication via the CFR indicated in the first indication for at least one of broadcast traffic or multicast traffic.
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公开(公告)号：US20240388978A1
公开(公告)日：2024-11-21
申请号：US18320545
申请日：2023-05-19
Applicant: QUALCOMM Incorporated
Inventor： Umesh PHUYAL , Jelena DAMNJANOVIC , Le LIU
Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects relate to Layer 1 or Layer 2 triggered mobility (LTM) using groups of candidate cells. Some aspects more specifically relate to performing LTM operations, such as measurement, reporting, or switching, for cells of an activated group of candidate cells for LTM. In some aspects, a user equipment (UE) may measure an activated group of candidate cells in accordance with the activated group of candidate cells being activated. For example, the UE may not measure candidate cells that do not belong to an activated group of candidate cells. In some aspects, the activated group of candidate cells may include a subset of all candidate cells configured for the UE. For example, the UE may perform measurement and reporting for the subset of candidate cells, instead of all candidate cells configured for the UE.
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公开(公告)号：US20240381055A1
公开(公告)日：2024-11-14
申请号：US18657597
申请日：2024-05-07
Applicant: QUALCOMM Incorporated
Inventor： Umesh PHUYAL , Le LIU , Prasada Veera Reddy KADIRI
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a radio resource control (RRC) release message that indicates a first point-to-multipoint (PTM) configuration for a multicast service provided by a serving cell of the UE. The first PTM configuration may identify a first set of resources to monitor for the multicast service while the UE is in an RRC inactive state. The RRC release message may further indicate whether a second PTM configuration is present for the serving cell of the UE, whether the second PTM configuration is different from the first PTM configuration, or both. The UE may monitor the serving cell for the multicast service in accordance with the first PTM configuration or the second PTM configuration based on transitioning from an RRC connected state to the RRC inactive state in accordance with the RRC release message.
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公开(公告)号：US20240373349A1
公开(公告)日：2024-11-07
申请号：US18532469
申请日：2023-12-07
Applicant: QUALCOMM Incorporated
Inventor： Sherif ELAZZOUNI , Ozcan OZTURK , Xiao Feng WANG , Changhwan PARK , Umesh PHUYAL , Bharat SHRESTHA , Jae Ho RYU
Abstract: Certain aspects of the present disclosure provide techniques for wireless communications by an apparatus. A method includes sending user equipment (UE) assistance information to a network entity, the UE assistance information comprising information indicative of: a requested length of a requested time window; a requested periodicity at which the requested time window repeats; and a first requested communication configuration for communicating during the requested time window; receiving a communication configuration from the network entity; and communicating according to the communication configuration.
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公开(公告)号：US20240372609A1
公开(公告)日：2024-11-07
申请号：US18312572
申请日：2023-05-04
Applicant: QUALCOMM Incorporated
Inventor： Alberto RICO ALVARINO , Le LIU , Xiao Feng WANG , Peter GAAL , Mostafa KHOSHNEVISAN , Chiranjib SAHA , Harikumar Krishnamurthy , Ayan SENGUPTA , Umesh PHUYAL , Bharat SHRESTHA
Abstract: This disclosure provides systems, methods and apparatus for enabling multi-TRP transmission in non terrestrial networks. In one aspect, a user equipment receives a first reference signal from a first satellite transmission reception point (TRP) at a first timing and receives a second reference signal from a second satellite TRP at a second timing. The first timing is synchronized with the second timing at a first geographic location. The user equipment receives a third reference signal from the first satellite TRP at a third timing and receives a fourth reference signal from the second satellite TRP at a fourth timing. The third timing and the fourth timing are synchronized at the user equipment. The user equipment receives an indication of a timing offset of the fourth reference signal with respect to the second reference signal and uses the third and fourth reference signals as a quasi colocation (QCL) source.
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