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11.发明授权公开(公告)号：US11696359B2
公开(公告)日：2023-07-04
申请号：US17022870
申请日：2020-09-16
Applicant: QUALCOMM Incorporated
Inventor： Linhai He , Miguel Griot , Gavin Bernard Horn
Abstract: Aspects of the disclosure relate to a UE transmitting a request for a discontinuous reception (DRX) cycle of a first duration; receiving an indication that a DRX cycle having a second duration has been assigned to the UE by a core network component; receiving a system information block (SIB) from a base station, the SIB comprising: a default paging cycle, and an indication that override of the default is supported; entering an inactive state in which a transceiver of the UE is in a low power state; and causing, while the UE is in the inactive state, the transceiver to periodically enter a higher power state to monitor its paging channel at a periodicity based on the second duration. Other aspects, embodiments, and features are also claimed and described.
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公开(公告)号：US11632665B2
公开(公告)日：2023-04-18
申请号：US16948671
申请日：2020-09-28
Applicant: QUALCOMM Incorporated
Inventor： Karthika Paladugu , Gavin Bernard Horn , Hong Cheng , Miguel Griot
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may provide a session request associated with establishing a proximity services (ProSe) session. The session request may include ProSe session specific information including information that indicates a ProSe service type associated with the ProSe session. The user equipment may receive a session establishment response after providing the session request. The session establishment response may include at least one of a ProSe session authorization indication associated with the UE, or ProSe policy information for the ProSe service type associated with the ProSe session. Numerous other aspects are provided.
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公开(公告)号：US11553457B2
公开(公告)日：2023-01-10
申请号：US17071354
申请日：2020-10-15
Applicant: QUALCOMM Incorporated
Inventor： Xipeng Zhu , Prasad Reddy Kadiri , Alberto Rico Alvarino , Gavin Bernard Horn , Umesh Phuyal , Miguel Griot , Xiaoxia Zhang
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a shared physical downlink shared channel (PDSCH). The UE may receive a first communication via the shared PDSCH and a first bearer based at least in part on the configuration, the first communication being one of a unicast communication or a multicast/broadcast communication. The UE may receive a second communication via the shared PDSCH and the first bearer or a second bearer based at least in part on the configuration, the second communication being the other of the unicast communication or the multicast/broadcast communication. Numerous other aspects are provided.
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公开(公告)号：US11477687B2
公开(公告)日：2022-10-18
申请号：US17003371
申请日：2020-08-26
Applicant: QUALCOMM Incorporated
Inventor： Prasad Reddy Kadiri , Xipeng Zhu , Alberto Rico Alvarino , Gavin Bernard Horn , Miguel Griot , Umesh Phuyal , Kazuki Takeda , Le Liu
Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide a base station receiving an indication from a core network to serve multicast/broadcast traffic to one or more UEs. The base station may select a radio bearer mode from a plurality of radio bearer modes for delivery of the multicast/broadcast traffic to at least one UE of the one or more UEs. For example, the base station may select a multicast/broadcast only mode, a mixed multicast/broadcast mode and unicast mode, or a unicast mode for service of the traffic. Dependent on the selected mode and/or quality of service, the base station may select a dedicated radio bearer (DRB) for communication of the traffic in a unicast mode (e.g., to a particular UE) or a multicast radio bearer (MRB) for communication of the traffic in a broadcast/multicast mode.
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公开(公告)号：US20220322284A1
公开(公告)日：2022-10-06
申请号：US17683243
申请日：2022-02-28
Applicant: QUALCOMM Incorporated
Inventor： Linhai He , Miguel Griot , Xipeng Zhu
Abstract: A UE may select one or more paging attributes for paging reception. The one or more paging attributes may be selected from a set of network supported paging attributes. The UE may transmit, to a network, an indication of the one or more paging attributes for paging reception. The UE may receive, from the network, a response message based on the indication of the one or more paging attributes. The response message may include a first UE group number. The first UE group number may be based on at least the one or more paging attributes. The UE may receive a paging indication including a UE group number. The UE may proceed to receive and decode the paging message associated with the paging indication when the UE group number in the paging indication matches the first UE group number. Otherwise, the UE may safely disregard the paging message.
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Patent Agency Ranking
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：US20210068003A1
公开(公告)日：2021-03-04
申请号：US17003371
申请日：2020-08-26
Applicant: QUALCOMM Incorporated
Inventor： Prasad Reddy Kadiri , Xipeng Zhu , Alberto Rico Alvarino , Gavin Bernard Hom , Miguel Griot , Umesh Phuyal , Kazuki Takeda , Le Liu
Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide a base station receiving an indication from a core network to serve multicast/broadcast traffic to one or more UEs. The base station may select a radio bearer mode from a plurality of radio bearer modes for delivery of the multicast/broadcast traffic to at least one UE of the one or more UEs. For example, the base station may select a multicast/broadcast only mode, a mixed multicast/broadcast mode and unicast mode, or a unicast mode for service of the traffic. Dependent on the selected mode and/or quality of service, the base station may select a dedicated radio bearer (DRB) for communication of the traffic in a unicast mode (e.g., to a particular UE) or a multicast radio bearer (MRB) for communication of the traffic in a broadcast/multicast 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：US10728934B2
公开(公告)日：2020-07-28
申请号：US16188775
申请日：2018-11-13
Applicant: QUALCOMM Incorporated
Inventor： Vinay Joseph , Rajat Prakash , Gavin Bernard Horn , Miguel Griot
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a method or an apparatus for wireless communication may include identifying an association with a wireless network having a public land mobile network identification (PLMN ID); identifying an association with a portion of the wireless network, the portion of the wireless network is a private wireless network; identifying an indication of the portion of the wireless network; the indication informs a user equipment that the portion of the wireless network is accessible using a private wireless network credential; and transmitting the indication of the portion of the wireless network. Numerous other aspects are provided.
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公开(公告)号：US10660042B2
公开(公告)日：2020-05-19
申请号：US16195479
申请日：2018-11-19
Applicant: QUALCOMM Incorporated
Inventor： Santosh Paul Abraham , Miguel Griot
Abstract: A method, a user equipment, a 5G core network device, an apparatus, and a computer program product for wireless communication are provided. Battery life and network efficiency of the user equipment are improved through the usage of a polled-mode power saving technique, wherein the user equipment periodically awakens to poll the 5G core network device regarding whether a communication is available for the user equipment. If the communication is available, the user equipment receives the communication. If the communication is delayed, the user equipment performs discontinuous reception to save power until the communication is available. If the communication is unavailable, the user equipment resumes a sleep mode.
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