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公开(公告)号：US20220094511A1
公开(公告)日：2022-03-24
申请号：US17540017
申请日：2021-12-01
Applicant: QUALCOMM Incorporated
Inventor： Joseph Binamira SORIAGA , Huilin XU , Heechoon LEE , Peter Pui Lok ANG , Hari SANKAR
Abstract: Certain aspects of the present disclosure generally relate to methods and apparatus for downlink control information (DCI) communication and processing. One example method generally includes determining a limit, between a transmission time of a control channel carrying a DCI of a plurality of DCI and a time of an event enabled by the DCI, of a quantity of the plurality of DCI in a frame, generating a frame comprising the plurality of DCI in accordance with the determined limit, and transmitting the frame to a user-equipment (UE).
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公开(公告)号：US20220039050A1
公开(公告)日：2022-02-03
申请号：US17443430
申请日：2021-07-26
Applicant: QUALCOMM Incorporated
Inventor： Weimin DUAN , Alexandros MANOLAKOS , Hung Dinh LY , Yuchul KIM , Peter Pui Lok ANG
Abstract: In an aspect, a UE determines a power consumption of the UE for a position estimation procedure based on a set of power consumption parameters associated with the UE, the set of power consumption parameters comprising one or more layer-specific parameters associated with a set of positioning frequency layers (PFL), a Positioning frequency layer processing capability of the UE, a positioning reference signal (PRS) resource processing capability of the UE, a PRS measurement type capability of the UE, a positioning session processing capability of the UE, or a combination thereof. The UE performs one or more positioning measurements associated with the position estimation procedure in accordance with the determined power consumption.
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公开(公告)号：US20210385792A1
公开(公告)日：2021-12-09
申请号：US17303797
申请日：2021-06-08
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Tao LUO , Juan MONTOJO , Peter GAAL , Wanshi CHEN , Peter Pui Lok ANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, in a first paging occasion, paging information that identifies a data transmission in a second paging occasion subsequent to the first paging occasion; and receive the data transmission during the second paging occasion. Numerous other aspects are provided.
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公开(公告)号：US20210385786A1
公开(公告)日：2021-12-09
申请号：US17303821
申请日：2021-06-08
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Tao LUO , Peter GAAL , Juan MONTOJO , Wanshi CHEN , Peter Pui Lok ANG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more physical downlink control channels (PDCCHs) indicating paging information for a paging message; and receive the paging message on one or more physical downlink shared channels (PDSCHs), wherein at least one of: one or more resources for the one or more PDCCHs, or one or more resources for the one or more PDSCHs, is configured so that cross-slot scheduling of paging and intra-slot scheduling of paging can occur during the same paging occasion. Numerous other aspects are provided.
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公开(公告)号：US20210377866A1
公开(公告)日：2021-12-02
申请号：US17332828
申请日：2021-05-27
Applicant: QUALCOMM Incorporated
Inventor： Yuchul KIM , Jay Kumar SUNDARARAJAN , Naga BHUSHAN , Hwan Joon KWON , Krishna Kiran MUKKAVILLI , Peter Pui Lok ANG , Yeliz TOKGOZ , Wei YANG , Huilin XU , Jing LEI , Ravi AGARWAL , Seyedkianoush HOSSEINI , Tingfang JI
IPC: H04W52/02
Abstract: Aspects of the disclosure relate to power reduction measures that can be employed by wireless user equipment (UE) participating in an extended reality (XR) application. A wireless UE, while operating in a first power state, may receive, from an XR service provider, a plurality of packets corresponding to a video frame. The UE may reassemble and decode the received packets to reproduce the video frame. Once the UE determines it has received information sufficient to reproduce the video frame, the UE may enter a second power state, different from the first power state, for a predetermined amount of time. Other aspects, embodiments, and features are also claimed and described.
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Patent Agency Ranking
公开(公告)号：US20210321330A1
公开(公告)日：2021-10-14
申请号：US17225973
申请日：2021-04-08
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Peter GAAL , Nathan YEE , Hung Dinh LY , Wooseok NAM , Linhai HE , Wanshi CHEN , Huilin XU , Yuchul KIM
Abstract: A method of wireless communication by a base station includes configuring a tracking reference signal (TRS) with respect to a physical downlink shared channel (PDSCH) for an idle/inactive mode user equipment (UE). The method also transmits the tracking reference signal and the PDSCH during a paging cycle, in accordance with the configuration. A method of wireless communication by a UE includes expecting a TRS to be received when a PDSCH is received.
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公开(公告)号：US20210314994A1
公开(公告)日：2021-10-07
申请号：US17262786
申请日：2019-08-20
Applicant: Qualcomm Incorporated
Inventor： Peter Pui Lok ANG , Gaojin WU , Jafar MOHSENI , Huilin XU , Linhai HE
Abstract: In the examples described herein, a user equipment (UE) may identify multiple carriers configured for communications with a base station, and the UE may group the carriers into one or more preferred groups for synchronized scheduling at the base station. The preferred groups of carriers for synchronized scheduling may represent a recommendation that carriers within a preferred group are to be scheduled for communications with the base station on at least partially overlapping resources to maximize power savings at the UE. The UE may transmit an indication of the preferred groups of carriers to the base station, and the base station may identify an actual group of carriers for synchronized scheduling based on the indication received from the UE. The base station may then schedule communications with the UE based on the actual group of carriers.
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公开(公告)号：US20210297957A1
公开(公告)日：2021-09-23
申请号：US17303844
申请日：2021-06-09
Applicant: QUALCOMM Incorporated
Inventor： Huilin XU , Peter Pui Lok ANG , Wanshi CHEN , Joseph Binamira SORIAGA , Linhai HE
Abstract: Some techniques and apparatuses described herein permit a user equipment (UE) to transition among different power configurations, which include different values for different power parameters, that impact an amount of power consumed by the UE. In some aspects, these transitions may be signaled by a base station based at least in part on traffic volume for the UE, which may assist with improving throughput and/or extending battery life of the UE. Furthermore, these transitions may be signaled dynamically, such as in downlink control information (DCI) and/or a medium access control (MAC) control element (CE) MAC-CE, which may conserve battery power and/or network resources as compared to reconfiguring the UE using an RRC message, and which may allow the UE to be reconfigured quickly as conditions associated with the UE change.
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公开(公告)号：US20210289502A1
公开(公告)日：2021-09-16
申请号：US17202284
申请日：2021-03-15
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Prashanth Haridas HANDE , Ravi AGARWAL , Rahul KASHYAP , Jafar MOHSENI , Mahbod GHELICHI , Peerapol TINNAKORNSRISUPHAP , Jay Kumar SUNDARARAJAN
Abstract: Certain aspects of the present disclosure provide techniques for wireless communication and more particularly, to techniques for bandwidth part adaptation for extended reality (XR) power saving. A method that may be performed by a UE generally includes receiving a first configuration of a first bandwidth part (BWP) and a second configuration of a second BWP, wherein the first BWP is configured for a lower traffic rate and the second BWP is configured for a higher traffic rate; obtaining an indication to switch from the first BWP to the second BWP; and switching from the first BWP to the second BWP in response to obtaining the indication.
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公开(公告)号：US20210258120A1
公开(公告)日：2021-08-19
申请号：US17308959
申请日：2021-05-05
Applicant: QUALCOMM Incorporated
Inventor： Le LIU , Alberto RICO ALVARINO , Peter Pui Lok ANG
Abstract: A method, an apparatus, a base station, a user equipment, and a computer program product for wireless communication are provided. The base station may configure resource allocation for wakeup signaling based at least in part on one or more resource patterns corresponding to different user equipment groups and/or antenna port configurations. The user equipment may receive a wakeup signal based at least in part on the resource allocation, detect the wakeup signal based at least in part on a preamble of the wakeup signal, and receive a subsequent communication based at least in part on the wakeup signal. Numerous other aspects are provided.
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