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公开(公告)号：US20180332655A1
公开(公告)日：2018-11-15
申请号：US15974049
申请日：2018-05-08
Applicant: QUALCOMM Incorporated
Inventor： Peter Pui Lok ANG , Brian Clarke BANISTER , Tingfang JI , Alexei Yurievitch GOROKHOV , Wanshi CHEN , Jing SUN , Joseph Binamira SORIAGA , Jafar MOHSENI , Amir AMINZADEH GOHARI , John Edward SMEE
Abstract: The present disclosure describes various examples of a method, an apparatus, and a computer readable medium for multi-state discontinuous reception (DRX) in wireless communications. For example, one of the methods described may include identifying, by a user equipment (UE), at least two states in connected mode, determining, by the UE, one or more triggers for transitioning between the at least two states, and transitioning, by the UE, from a first state of the at least two states to a second state of the at least two states in response to a determination of the one or more triggers. In an aspect, the transitioning comprises transitioning between cross-slot scheduling and same-slot scheduling, or between a narrow bandwidth and a wide bandwidth, or between a larger periodicity and a smaller periodicity for monitoring.
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公开(公告)号：US20180041913A1
公开(公告)日：2018-02-08
申请号：US15556122
申请日：2015-04-22
Applicant: Xipeng ZHU , Nikolai Konrad LEUNG , Min WANG , Amir AMINZADEH GOHARI , Sirinivasan BALASUBRAMANIAN , Masato KITAZOE , Rulin XING , QUALCOMM Incorporated
Inventor： Xipeng ZHU , Nikolai Konrad LEUNG , Min WANG , Amir AMINZADEH GOHARI , Srinivasan BALASUBRAMANIAN , Masato KITAZOE , Rulin XING
CPC classification number: H04W24/10 , H04L65/608 , H04L65/80 , H04W24/08 , H04W76/27
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus includes an user equipment which is configured to measure Minimization of Drive Tests (MDT) metrics, to measure Quality of Experience (QoE) metrics, to generate correlation information of at least one of the MDT metrics and at least one of the QoE metrics, and to report the correlation information.
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公开(公告)号：US20160352405A1
公开(公告)日：2016-12-01
申请号：US15158190
申请日：2016-05-18
Applicant: QUALCOMM Incorporated
Inventor： Raghu Narayan CHALLA , Messay AMERGA , Brian Clarke BANISTER , Alexei Yurievitch GOROKHOV , Amir AMINZADEH GOHARI
CPC classification number: H04B7/0632 , H04B1/385 , H04B7/0413 , H04L1/08 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0091 , H04W4/70 , H04W8/24 , H04W28/18 , H04W52/28 , H04W52/42 , H04W72/048 , H04W84/042 , H04W88/06
Abstract: Aspects of the present disclosure provide apparatus and techniques that may be applied in systems that may help enable efficient communication between a base station (BS) and certain devices, such as wearable devices and/or machine type communication (MTC) user equipments (UEs), having a single receiver (RX) for long term evolution (LTE). An exemplary method, performed by a BS, generally includes receiving, from a UE, an indication of a category of the UE, wherein the category of the UE indicates at least one of: a maximum throughput supported by the UE or a number of layers supported by the UE; assuming a number of receivers at the UE based on the category of the UE; determining one or more transmit parameters based on the number of receivers of the UE; and communicating with the UE according to the one or more transmit parameters.
Abstract translation: 本公开的方面提供了可以应用于可以有助于实现基站（BS）和某些设备（例如可穿戴设备和/或机器类型通信（MTC）用户设备（UE））之间的有效通信的系统中的设备和技术， 具有用于长期演进（LTE）的单个接收机（RX）。 由BS执行的示例性方法通常包括从UE接收UE的类别的指示，其中UE的类别指示以下至少一个：UE支持的最大吞吐量或多个层 由UE支持; 假设UE基于UE的类别的多个接收机; 基于所述UE的接收机的数量确定一个或多个发射参数; 以及根据所述一个或多个发射参数与所述UE进行通信。
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24.发明公开公开(公告)号：US20240072963A1
公开(公告)日：2024-02-29
申请号：US18455955
申请日：2023-08-25
Applicant: QUALCOMM Incorporated
Inventor： Yu ZHANG , Wanshi CHEN , Chao WEI , Peter GAAL , Timo Ville VINTOLA , Vishal MAHAJAN , Alexei Yurievitch GOROKHOV , Amir AMINZADEH GOHARI , Alexandros MANOLAKOS , Joseph Binamira SORIAGA , Valentin Alexandru GHEORGHIU
IPC: H04L5/00 , H04B7/0413
CPC classification number: H04L5/0048 , H04B7/0413 , H04L5/001
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a UE capability message, the UE capability message indicating a supported transmit antenna switching (TxAS) capability for each port of the UE. The UE may receive a configuration message indicating an uplink multiple-input/multiple-output (UL MIMO) configuration for the UE, the UL MIMO configuration being based at least in part on the UE capability message. The UE may identify, based at least in part on the configuration message, a sounding reference signal (SRS) configuration to use for transmitting SRSs in conjunction with the UL MIMO communications, the SRS configuration comprising a configuration for transmission by the UE of SRSs using at least one of the two or more ports of the UE, the SRSs transmitted on one or more antennas of the UE selected according to a TxAS configuration for the respective port.
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公开(公告)号：US20230389037A1
公开(公告)日：2023-11-30
申请号：US18449561
申请日：2023-08-14
Applicant: QUALCOMM Incorporated
Inventor： Leena ZACHARIAS , Reza SHAHIDI , Amir AMINZADEH GOHARI , Arnaud MEYLAN , Liang ZHAO , Dinesh Kumar DEVINENI
CPC classification number: H04W72/23 , G01S19/12 , H04L5/1469 , H04W28/0278 , H04W72/0446 , H04W72/21
Abstract: In an embodiment, a UE receives a first uplink grant for a first RAT (e.g., 5G NR) and a second uplink grant for a second RAT (e.g., LTE). In one embodiment, the UE schedules an uplink transmission on the first RAT (e.g., by selectively dropping the uplink transmission on particular resource blocks) so as to manage an amount of time that is based on concurrent uplink transmissions on both the first and second RATs are performed. In another embodiment, the UE establishes a first period of time where a BSR transmitted by the UE on the first RAT is adjusted based on scheduling of concurrent uplink multi-RAT transmissions, and a second period of time where no BSR is transmitted by the UE on the first RAT based where concurrent uplink transmissions on both the first and second RATs are not permitted to be scheduled.
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Patent Agency Ranking
公开(公告)号：US20210345423A1
公开(公告)日：2021-11-04
申请号：US17379644
申请日：2021-07-19
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , Hao XU , Wanshi CHEN , Tingfang JI , Renqiu WANG , Peter GAAL , Amir AMINZADEH GOHARI
IPC: H04W74/08 , H04W24/02 , H04W36/00 , H04L1/18 , H04W28/02 , H04W48/12 , H04W74/00 , H04W8/24 , H04L5/00 , H04W72/14
Abstract: A configurable new radio (NR) RACH procedure that may be executed by a UE and a base station is disclosed. A configuration to determine, by a user equipment, a random access procedure timeline, from multiple random access procedure timelines that each define a different duration between one or more messages that are communicated in a random access procedure can be determined or transmitted. A random access preamble can be received from the UE based on the random access procedure timeline, and a response to the random access preamble can be determined or transmitted based on the random access procedure timeline.
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公开(公告)号：US20210176032A1
公开(公告)日：2021-06-10
申请号：US17182208
申请日：2021-02-22
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush HOSSEINI , Amir AMINZADEH GOHARI , Peter GAAL , Wanshi CHEN , Chih- Ping LI , Jing JIANG
Abstract: Certain aspects of the present disclosure relate to uplink preemption in certain systems, such as new radio (NR) systems, supporting carrier aggregation (CA) and/or multi-connectivity modes. A method for wireless communication, that can be performed by a user equipment (UE), generally includes receiving a resource assignment scheduling the UE for uplink transmission. The UE receives an indication to preempt uplink transmission on a portion of the assigned resources and determines whether to transmit on the remaining assigned resources. A method that can be performed by a base station (BS) generally includes receiving an indication from one or more UEs indicating, for each of a plurality of band combinations, a capability of the UE to transmit on a band when transmission on another band in the band combination is preempted and scheduling the one or more UEs for uplink transmission based on the indication.
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28.发明申请公开(公告)号：US20210084673A1
公开(公告)日：2021-03-18
申请号：US16709326
申请日：2019-12-10
Applicant: QUALCOMM Incorporated
Inventor： Bao Vinh NGUYEN , Shailesh MAHESHWARI , Linhai HE , Amir AMINZADEH GOHARI , Pranay Sudeep RUNGTA , Vishal DALMIYA , Dinesh Kumar DEVINENI , Krishna Chaitanya MUKKERA
Abstract: Certain aspects of the present disclosure provide techniques for sending uplink control information. A method that may be performed by a user equipment (UE) includes receiving an uplink grant for transmission on a plurality of physical uplink shared channels (PUSCHs), the plurality of PUSCHs being located on different component carriers (CCs); identifying one or more PUSCHs of the plurality of PUSCHs on which uplink control information (UCI) can be transmitted in a slot; assigning PUSCH data to the one or more identified PUSCHs on which the UCI can be transmitted before assigning PUSCH data to remaining PUSCHs of the plurality of PUSCHs; and transmitting the UCI and the PUSCH data in the slot on the assigned PUSCHs.
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公开(公告)号：US20210058924A1
公开(公告)日：2021-02-25
申请号：US17090532
申请日：2020-11-05
Applicant: QUALCOMM Incorporated
Inventor： Yi HUANG , Amir AMINZADEH GOHARI , Sony AKKARAKARAN , Renqiu WANG , Wei YANG , Peter GAAL , Wanshi CHEN
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment determine that a physical uplink shared channel (PUSCH) communication, scheduled by an uplink grant, and a physical uplink control channel (PUCCH) communication, corresponding to a physical downlink shared channel (PDSCH) communication scheduled by a downlink grant, are scheduled to overlap in one or more symbols; determine a threshold time based at least in part on an earliest scheduled starting time of the PUSCH communication or the PUCCH communication; selectively multiplex the PUSCH communication and the PUCCH communication based at least in part on whether the uplink grant, the downlink grant, and the PDSCH communication are received before the threshold time; and transmit the PUSCH communication, the PUCCH communication, or both the PUSCH communication and the PUCCH communication based at least in part on the selective multiplexing. Numerous other aspects are provided.
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公开(公告)号：US20200229211A1
公开(公告)日：2020-07-16
申请号：US16739970
申请日：2020-01-10
Applicant: QUALCOMM Incorporated
Inventor： Seyedkianoush HOSSEINI , Wei YANG , Amir AMINZADEH GOHARI , Peter GAAL , Wanshi CHEN , Yi HUANG , Xiao Feng WANG , Seyed Ali Akbar FAKOORIAN
IPC: H04W72/12
Abstract: In an aspect, a UE determines whether there is an overlap between a first uplink transmission channel allocated for transmission of a first uplink transmission and a second uplink transmission channel allocated for transmission of second uplink transmission. The UE generates a combined uplink transmission payload in response to a determination that there is the overlap, wherein the combined uplink transmission payload includes at least a portion of the first uplink transmission and at least a portion of the second uplink transmission. The UE transmits the combined uplink transmission payload on either the first uplink transmission channel or the second uplink transmission channel. A base station receives the combined uplink transmission payload transmitted by the UE.
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