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公开(公告)号：US12250256B2
公开(公告)日：2025-03-11
申请号：US17656335
申请日：2022-03-24
Applicant: QUALCOMM Incorporated
Inventor： Hyun Yong Lee , Ravi Agarwal , Mickael Mondet , Peerapol Tinnakornsrisuphap , Prashanth Haridas Hande , Sebastian Speicher , Dario Serafino Tonesi , Miguel Griot
IPC: H04L65/612 , H04L43/087
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive time sensitive communication assistance information (TSCAI), associated with extended reality data traffic, that comprises at least one of multimedia cadence information, timing update information, timing offset information, configurable parameter set information, or extended reality specific traffic pattern information. The network node may transmit feedback associated with the TSCAI. Numerous other aspects are described.
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公开(公告)号：US20230362627A1
公开(公告)日：2023-11-09
申请号：US18245668
申请日：2021-10-13
Applicant: QUALCOMM INCORPORATED
Abstract: Methods, systems, and devices for wireless communications are described. To communicate using non-restricted radio capabilities, a user equipment (UE) may transmit a UE capability message to a network (e.g., via a base station) that indicates a set of radio capabilities that the UE may use to communicate. The network may identify subscription information for the UE and may determine one or more restricted radio capabilities of the set of radio capabilities based on the subscription information for the UE. The network may transmit a message to the UE that includes a radio capability modification indication indicating the one or more restricted radio capabilities and a UE radio capability identifier corresponding to the subset of radio capabilities of the set of radio capabilities that are not restricted. The UE may receive the message, identify the restricted radio capabilities, and communicate with the network using the subset of non-restricted radio capabilities.
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公开(公告)号：US11758445B2
公开(公告)日：2023-09-12
申请号：US17020773
申请日：2020-09-14
Applicant: QUALCOMM Incorporated
Inventor： Hong Cheng , Haris Zisimopoulos , Lenaig Genevieve Chaponniere , Karl Georg Hampel , Sebastian Speicher , Alberto Rico Alvarino
Abstract: Disclosed are apparatuses and techniques for wireless communications. In an aspect, path information from a plurality of relays is received at a server. A relay cell list for an area of interest is compiled based on the received path information from the plurality of relays. The relay cell list is provided to a user equipment (UE). The UE can use the relay list to assist in the search and/or selection of relays in the wireless communications network.
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公开(公告)号：US20230231788A1
公开(公告)日：2023-07-20
申请号：US17576270
申请日：2022-01-14
Applicant: QUALCOMM Incorporated
Inventor： Prashanth Haridas Hande , Nikolai Konrad Leung , Peerapol Tinnakornsrisuphap , Dario Serafino Tonesi , Sebastian Speicher , Thomas Stockhammer , Mickael Mondet , Yih-Hao Lin , Ravi Agarwal , Simone Merlin
IPC: H04L43/0864 , H04L43/0882 , H04L43/0817 , H04L43/106 , H04W28/08
CPC classification number: H04L43/0864 , H04L43/0882 , H04L43/0817 , H04L43/106 , H04W28/0975
Abstract: Methods, systems, and devices for wireless communications are described. A wireless communications entity, such as a user equipment (UE), a base station, a network core, or an application server, may identify a round-trip time (RTT) latency requirement that may pertain to a round-trip latency in wireless communications between the UE and the base station. The wireless communications entity may identify a one one-way directional delay budget that satisfies the RTT latency requirement for an application of an application server. The application server may be in communication with the UE via the base station. The wireless communications entity may modify a value of the one-way directional delay budget and transmit a message that is associated with the modified value of the one one-way directional delay budget.
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公开(公告)号：US20230144323A1
公开(公告)日：2023-05-11
申请号：US17454230
申请日：2021-11-09
Applicant: QUALCOMM Incorporated
Inventor： Amer CATOVIC , Waqar Zia , Dario Serafino Tonesi , Sebastian Speicher , Ajith Tom Payyappilly , Lenaig Genevieve Chaponniere
CPC classification number: H04W60/04 , H04W48/17 , H04W12/068 , H04W8/20 , H04W84/042
Abstract: Aspects are provided which allow an MA PDU session to establish over two 3GPP accesses respectively via different PLMNs associated with respective USIMs of a MUSIM device. During registration, the MUSIM UE may transmit a registration request to a base station of a first PLMN indicating a UE capability for a MA PDU session associated with a MUSIM device. The MA PDU session includes a plurality of PDU sessions associated with a single access type. Afterwards, the UE may transmit a PDU session establishment request for a first PDU session of the PDU sessions in the first PLMN and for a second PDU session of the PDU sessions in a second PLMN, where the first PLMN is associated with a first USIM of the UE, and the second PLMN is associated with a second USIM of the UE. Consequently, MA PDU sessions associated with MUSIM devices may be established.
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Patent Agency Ranking
公开(公告)号：US11611510B2
公开(公告)日：2023-03-21
申请号：US17400493
申请日：2021-08-12
Applicant: QUALCOMM Incorporated
Inventor： Nikolai Konrad Leung , Waqar Zia , Sebastian Speicher
IPC: H04L47/10 , H04L43/0852
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques that allow for enforcement of network latency fairness in multi-user gaming platforms. An example method generally includes identifying multiple user equipments (UEs) participating in a multi-user gaming platform across one or more wide area networks (WANs); and taking one or more actions to support latency fairness in delivery of information across the multiple users via the one or more WANs.
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公开(公告)号：US20210234717A1
公开(公告)日：2021-07-29
申请号：US17053312
申请日：2019-05-24
Applicant: Qualcomm incorporated
Inventor： Sebastian Speicher , Haris ZISIMOPOULOS , Miguel GRIOT , Hong CHENG , Juan ZHANG , Siefano FACCIN
Abstract: Methods, systems, and devices for wireless communications are described. A multicast architecture may support flexible change between unicast and multicast operations and may support additional traffic types (e.g., Internet Protocol and Ethernet traffic). For example, the multicast architecture may include transmitting data over a shared multicast radio bearer (MRB) and/or specific data radio bearers (DRBs), a multicast user plane function (UPF) for supplying the multicast data to a base station, multicast data from different radio access networks (RANs), protecting the multicast data through creating a group key, ciphering the multicast data sent on the MRB using the group key, and transitioning the multicast data from a source RAN to a target RAN.
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公开(公告)号：US11039497B2
公开(公告)日：2021-06-15
申请号：US16127684
申请日：2018-09-11
Applicant: QUALCOMM Incorporated
Inventor： Santosh Paul Abraham , Miguel Griot , Sebastian Speicher , Haris Zisimopoulos , Soo Bum Lee
IPC: H04W76/27 , H04W4/70 , H04W28/02 , H04L29/08 , H04W12/033 , H04W76/12 , H04W76/11 , H04L29/06 , H04W28/06
Abstract: A core network receives data from at least one of an AF, a DN, or a UE. A UPF having small data capability processes the data for transport with a low overhead and without initiating a bearer set up protocol. The data may be transported between the UE and the UPF as an RRC payload over a NAS protocol. The data may be received from an AF or DN external to the core network and may be processed to transport the data to the UE based as an RRC payload. The data may be received as uplink data from a UE, e.g., in an RRC payload. The UPF may process the RRC payload to obtain the data and may transport the data to the AF or DN. The UPF may perform IP header compression, data encryption, and/or buffering of data for a UE in an idle mode.
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公开(公告)号：US20200344653A1
公开(公告)日：2020-10-29
申请号：US16853521
申请日：2020-04-20
Applicant: QUALCOMM Incorporated
Inventor： Prasad Reddy Kadiri , Mungal Singh Dhanda , Umesh Phuyal , Sebastian Speicher , Miguel Griot , Masato Kitazoe
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a serving cell, signaling identifying a core network type cell ranking offset parameter. The UE may rank, based at least in part on the core network type cell ranking offset parameter, a neighbor cell for reselection relative to the serving cell, wherein the neighbor cell is associated with a different core network type than the serving cell. The UE may selectively reselect to the neighbor cell based at least in part on ranking the neighbor cell for reselection relative to the serving cell. Numerous other aspects are provided.
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公开(公告)号：US20250080491A1
公开(公告)日：2025-03-06
申请号：US18819619
申请日：2024-08-29
Applicant: QUALCOMM Incorporated
Inventor： Liangping Ma , Sebastian Speicher , Imed Bouazizi , Dario Serafino Tonesi , Nikolai Konrad Leung
IPC: H04L61/2514 , H04L12/46 , H04L61/5007 , H04L101/659
Abstract: A first client device may participate in a media communication session with a second client device. The first client device may receive a local IP address type of the second client device. The first client device may provide the local IP address type to an intermediate network device. In this manner, the intermediate network device may use the local IP address type to calculate a protocol data unit (PDU) set size (PSSize) based on the local IP address type. The intermediate network device may add the calculated PSSize value to a tunnel header of a tunnel packet that encapsulates a packet including media data sent by the second client device to the first client device. In this manner, other network devices may receive accurate values for the PSSize when media data is exchanged via network tunnels, to ensure that all packets of a common PDU set are delivered together.
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