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公开(公告)号：US20200084735A1
公开(公告)日：2020-03-12
申请号：US16500749
申请日：2017-05-12
Applicant: QUALCOMM Incorporated
Inventor： Peng Cheng , Keiichi Kubota , Gavin Bernard Horn , Aleksandar Damnjanovic , Tao Luo , Linhai He
Abstract: New radio (NR) power headroom report (PHR) design for millimeter wave (mmWave) deployment is discussed. The power control process for mmWave may include beam-specific periodic PHR reporting and user equipment (UE)-specific event-trigger PHR reporting. The periodic PHR reporting may either provide a single PHR that includes power headroom information for each of the serving beams, or the UE may be configured to measure and report PHR for different beams in different slots. When reporting a single PHR with power headroom information for multiple serving beams, a beam index may be included in the reserved bits of the PHR. For the event-trigger PHR, the PHR reported based on a detected event trigger may provide power headroom information only for the current serving beam, or for all serving beams.
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公开(公告)号：US20180103387A1
公开(公告)日：2018-04-12
申请号：US15831056
申请日：2017-12-04
Applicant: QUALCOMM Incorporated
Inventor： Peng Cheng , Neng Wang , Chao Wei , Wanshi Chen , Peter Gaal , Hao Xu , Jilei Hou
CPC classification number: H04W24/10 , H04L1/0026 , H04L5/0007 , H04L5/0057 , H04L5/14 , H04L5/1469 , H04L29/08018 , H04L69/323 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
Abstract: Methods, systems, and devices are described for providing periodic CSI reports and/or aperiodic CSI reports to provide CSI for both anchor and non-anchor TDD subframes in eIMTA. Periodic CSI reports may be provided based on a reference configuration, and aperiodic CSI reports may be provided based on a time of reception of a CSI request and a reference configuration. A UE may determine to report anchor or non-anchor CSI through explicit or implicit signaling. Aperiodic CSI may be used for transmission of anchor subframe CSI reports and periodic CSI may be used for transmission of non-anchor subframe CSI reports, or aperiodic CSI may be used for transmission of non-anchor subframe CSI reports and periodic CSI may be used for transmission of anchor subframe CSI reports. A determination of the reference subframe for aperiodic CSI estimation may be based on a time of receipt of an aperiodic CSI request.
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公开(公告)号：US20160205579A1
公开(公告)日：2016-07-14
申请号：US14913889
申请日：2014-09-22
Applicant: Peng CHENG , Neng WANG , Chao WEI , Jilei HOU , QUALCOMM Incorporated
Inventor： Peng Cheng , Neng Wang , Chao Wei , Wanshi Chen , Peter Gaal , Hao Xu , Jilei Hou
CPC classification number: H04W24/10 , H04L1/0026 , H04L5/0007 , H04L5/0057 , H04L5/14 , H04L5/1469 , H04L29/08018 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W76/27 , H04W88/02 , H04W88/08
Abstract: Methods, systems, and devices are described for providing periodic CSI reports and/or aperiodic CSI reports to provide CSI for both anchor and non-anchor TDD subframes in eIMTA. Periodic CSI reports may be provided based on a reference configuration, and aperiodic CSI reports may be provided based on a time of reception of a CSI request and a reference configuration. A UE may determine to report anchor or non-anchor CSI through explicit or implicit signaling. Aperiodic CSI may be used for transmission of anchor subframe CSI reports and periodic CSI may be used for transmission of non-anchor subframe CSI reports, or aperiodic CSI may be used for transmission of non-anchor subframe CSI reports and periodic CSI may be used for transmission of anchor subframe CSI reports. A determination of the reference subframe for aperiodic CSI estimation may be based on a time of receipt of an aperiodic CSI request.
Abstract translation: 描述了用于提供周期性CSI报告和/或非周期性CSI报告以在eIMTA中为锚和非锚定TDD子帧提供CSI的方法，系统和设备。 可以基于参考配置提供周期性CSI报告，并且可以基于接收到CSI请求和参考配置的时间来提供非周期性CSI报告。 UE可以通过显式或隐式信令来确定报告锚或非锚定CSI。 非周期性CSI可以用于发送锚定子帧CSI报告，并且周期性CSI可以用于非锚定子帧CSI报告的传输，或非周期性CSI可以用于非锚定子帧CSI报告的传输，并且周期性CSI可以用于 主播子帧CSI报告的传输。 用于非周期性CSI估计的参考子帧的确定可以基于接收到非周期性CSI请求的时间。
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公开(公告)号：US12294974B2
公开(公告)日：2025-05-06
申请号：US17597772
申请日：2019-08-20
Applicant: QUALCOMM Incorporated
Inventor： Huichun Liu , Gavin Bernard Horn , Miguel Griot , Peng Cheng
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 (BS), a paging communication while the UE is in an inactive mode or an idle mode. The UE may transmit, to the BS and based at least in part on receiving the paging communication, a first communication as part of a random access channel (RACH) procedure. The UE may receive, from the BS and based at least in part on transmitting the first communication, a second communication that includes mobile-terminated downlink data, an indication of an uplink resource, and a radio resource control (RRC) release message. The RRC release message may cause the UE to remain in the inactive mode or the idle mode while receiving the mobile-terminated downlink data. The UE may transmit mobile-originated uplink data using the uplink resource. Numerous other aspects are provided.
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公开(公告)号：US12261783B2
公开(公告)日：2025-03-25
申请号：US17631828
申请日：2019-08-16
Applicant: QUALCOMM Incorporated
Inventor： Bo Chen , Chenxi Hao , Chao Wei , Yu Zhang , Ruiming Zheng , Peng Cheng , Peter Gaal , Hao Xu
IPC: H04L5/00
Abstract: Aspects described herein relate to transmitting an indication of a capability to support concurrent or time division multiplexed uplink transmission of at least one of multiple uplink channels across multiple component carriers. In addition, a configuration to transmit over the at least one of the multiple uplink channels over the multiple component carriers using concurrent transmission or time division multiplexed transmission can be received based on the indication.
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Patent Agency Ranking
公开(公告)号：US12213074B2
公开(公告)日：2025-01-28
申请号：US17754264
申请日：2019-11-07
Applicant: QUALCOMM Incorporated
Inventor： Peng Cheng , Peter Pui Lok Ang , Huilin Xu , Prasad Reddy Kadiri , Linhai He , Arvind Vardarajan Santhanam
IPC: H04W72/0453 , H04W52/02
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive bandwidth part configuration information configuring a dormancy profile for a first bandwidth part of a plurality of bandwidth parts; communicate, on a second bandwidth part, a plurality of types of signaling; and communicate, on the first bandwidth part, a subset of the plurality of types of signaling, such that at least one type of signaling, of the plurality of types of signaling, is suppressed in accordance with the dormancy profile. Numerous other aspects are provided.
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公开(公告)号：US12063556B2
公开(公告)日：2024-08-13
申请号：US17597819
申请日：2019-08-15
Applicant: QUALCOMM Incorporated
Inventor： Peng Cheng , Karthika Paladugu , Gavin Bernard Horn , Punyaslok Purkayastha , Ozcan Ozturk , Masato Kitazoe , Huichun Liu
CPC classification number: H04W36/0055
Abstract: This disclosure provides systems, methods, and apparatuses for low latency handover between secondary nodes (SNs). In one aspect, a user equipment (UE) may receive a configuration for a plurality of SNs, receive a command to communicate via an SN of the plurality of the SNs, and determine a handover procedure that is to be used to establish a connection with the SN. The handover procedure may be a random access channel (RACH)-less or a two-step RACH procedure and is determined to be used based on a determination that uplink time synchronization is established with the SN.
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公开(公告)号：US12047929B2
公开(公告)日：2024-07-23
申请号：US16643414
申请日：2018-09-13
Applicant: QUALCOMM Incorporated
Inventor： Peng Cheng , Masato Kitazoe , Tao Luo , Keiichi Kubota , Sumeeth Nagaraja
IPC: H04W4/00 , H04W72/044 , H04W72/541
CPC classification number: H04W72/046 , H04W72/541
Abstract: Aspects of the present disclosure describe managing beams in wireless communications. A beam management event configuration indicating a type of at least one beam to measure in determining occurrence of a trigger condition for a beam management event can be received. A parameter of a signal received from one or more nodes can be measured, where the signal corresponds to the type of the at least one beam. The occurrence of the trigger condition for the beam management event can be determined based on the parameter of the signal. An indication of the occurrence of the trigger condition can be reported to the one or more nodes or a different node.
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公开(公告)号：US11991651B2
公开(公告)日：2024-05-21
申请号：US17286750
申请日：2019-10-19
Applicant: QUALCOMM Incorporated
Inventor： Peng Cheng , Huichun Liu , Linhai He
CPC classification number: H04W56/001 , H04W24/08
Abstract: Certain aspects of the present disclosure provide techniques for a floating synchronization signal block measurement timing configuration (SMTC) for SSB-based radio resource management (RRM) in asynchronous networks, such as new radio (NR). A base station (BS) determines a floating SMTC for measurement of a target cell and provides the floating SMTC to at least one user equipment (UE) in the serving cell, wherein the target cell and the serving cell are asynchronous. The BS determines a measurement gap that covers the floating SMTC. The UE monitors in the measurement gap for a SSB transmission of the target cell based on the floating SMTC.
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公开(公告)号：US11856623B2
公开(公告)日：2023-12-26
申请号：US17823747
申请日：2022-08-31
Applicant: QUALCOMM Incorporated
Inventor： Karthika Paladugu , Peng Cheng , Soo Bum Lee , Hong Cheng , Gavin Bernard Horn , Karl Georg Hampel
CPC classification number: H04W76/14 , H04L5/0048 , H04W76/15
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may establish a sidelink unicast link with a remote UE via a sidelink signaling interface. The relay UE may identify configuration information for an adaptation layer of the sidelink signaling interface, the configuration information including at least one of: a remote UE identifier associated with the sidelink unicast link for a relay service, bearer identifier information identifying one or more bearers between the remote UE and a network entity for the relay service, a radio link control (RLC) channel mapping between a bearer identifier and one or more RLC channels, or data routing information associated with the relay service. The relay UE may relay communications between the remote UE and the network entity based at least in part on the configuration information. Numerous other aspects are described.
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