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公开(公告)号：US11405875B2
公开(公告)日：2022-08-02
申请号：US16845855
申请日：2020-04-10
Applicant: QUALCOMM Incorporated
Inventor： Sony Akkarakaran , Tao Luo
Abstract: The present disclosure describes various examples of a method, an apparatus, and a computer readable medium for signaling synchronization block patterns in wireless communications (e.g., 5th Generation New Radio (5G NR)). For example, one of the methods described may include receiving, by a user equipment (UE), a message including information of a configuration. The configuration includes at least a group of repetitions of one or more synchronization signal (SS) blocks in an SS burst set, and the repetitions of the one or more SS blocks are configured into at least two groups. The method may further include determining, by the UE, which group of the at least two groups to search for during a synchronous neighbor cell search based on the information and at least one condition at the UE.
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公开(公告)号：US11382007B2
公开(公告)日：2022-07-05
申请号：US16851856
申请日：2020-04-17
Applicant: QUALCOMM Incorporated
Inventor： Sumeeth Nagaraja , Tao Luo , Makesh Pravin John Wilson , Sony Akkarakaran , Juan Montojo , Shengbo Chen , Wooseok Nam , Xiao Feng Wang , Kaushik Chakraborty
Abstract: This disclosure generally relates to systems, devices, apparatuses, products, and methods for wireless communication. A communication system may include a user equipment (UE) that receives a configuration for contention-free random access (CFRA) and a configuration for contention-based random access (CBRA). The UE determines a first random access resource. The first random access resource maps to one or more beams from a target base station. The UE determines a beam quality associated with the first random access resource. The UE initiates a random access request using the CFRA when the first random access resource is a contention-free resource, and the beam quality of the first random access resource is above a threshold beam quality. The UE initiates the random access request using the CBRA when the first random access resource is the contention-free resource, and the beam quality of the first random access resource is below the threshold beam quality.
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公开(公告)号：US11362718B2
公开(公告)日：2022-06-14
申请号：US15931399
申请日：2020-05-13
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Junyi Li , Tao Luo
Abstract: Sidelink TX power control is disclosed. In a particular implementation, a method of wireless communication includes selecting, by a user equipment (UE), a first access link of multiple access links. Each of the multiple access links available for communication between the UE and a base station. The method also includes determining, by the UE, a sidelink transmission power based on the first access link. The method further includes transmitting, by the UE, data to an electronic device via a sidelink based on the sidelink transmission power.
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公开(公告)号：US11356996B2
公开(公告)日：2022-06-07
申请号：US16908318
申请日：2020-06-22
Applicant: QUALCOMM Incorporated
Inventor： Yan Zhou , Tao Luo , Xiaoxia Zhang , Konstantinos Dimou , Hamed Pezeshki , Kazuki Takeda , Sony Akkarakaran , Seyed Ali Akbar Fakoorian , Mostafa Khoshnevisan
Abstract: In one aspect, a method of wireless communication includes receiving, by a mobile communication device during a first cycle, a periodic grant via a first carrier of a plurality of carriers, monitoring, by the mobile communication device during a next cycle after the first cycle, for configured grants (CGs) for multiple carriers of the plurality of carriers based on the periodic grant, and receiving, by the mobile communication device during the next cycle after the first cycle, a first transmission in a first CG of the CGs via a second carrier of the plurality of carriers and a second transmission in a second CG of the CGs via a third carrier of the plurality of carriers. Other aspects and features are also claimed and described.
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公开(公告)号：US20220167330A1
公开(公告)日：2022-05-26
申请号：US17105470
申请日：2020-11-25
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Sony Akkarakaran , Junyi Li , Jing Sun , Xiaoxia Zhang , Tao Luo , Arumugam Chendamarai Kannan , Juan Montojo , Xiaojie Wang
Abstract: Methods, systems, and devices for wireless communications are described. In some examples, a first UE may receive an indication of first resources from a second UE. In some examples, the second UE may be a UE configured to receive a transmission from a third UE over the first resources. In some such examples, the first UE may transmit, to a fourth UE, a sidelink transmission over available resources that exclude the first resources. Additionally, or alternatively, the second UE may be a UE that received sidelink control information from the third UE indicating the resources for transmission by the third UE to a fourth UE. In some such examples, the first UE may transmit, to the second UE, a sidelink transmission over available resources that exclude the first resources.
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Patent Agency Ranking
公开(公告)号：US20220150842A1
公开(公告)日：2022-05-12
申请号：US17586419
申请日：2022-01-27
Applicant: QUALCOMM Incorporated
Inventor： Alexandros Manolakos , Sony Akkarakaran , Guttorm Ringstad Opshaug , Sven Fischer
Abstract: Methods, systems, and devices for transmit power control for positioning using non-serving cells are described. A user equipment (UE) may determine that an uplink reference signal may be associated with a positioning procedure. In some cases, the positioning procedure may include transmission, by the UE, of the reference signal to a non-serving cell, which may be farther away from the UE than a serving cell. The UE may determine an absence of a parameter associated with a transmit power for transmitting the reference signal. Based on the absence, the UE may determine the transmit power based on parameters received from a serving cell, based on configuration information, based on a message intercepted from the non-serving cell, or based on other considerations or information. In some cases, the UE may determine the transmit power such that the likelihood of the non-serving cell receiving the reference signal is increased.
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公开(公告)号：US11330446B2
公开(公告)日：2022-05-10
申请号：US17114289
申请日：2020-12-07
Applicant: QUALCOMM Incorporated
Inventor： Kiran Venugopal , Yan Zhou , Sony Akkarakaran , Tao Luo , Junyi Li
Abstract: Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for processing transmissions with multiple beams. For example, the techniques may be implemented in wireless systems in which any type of network entity (gNB or transmission reception points TRPs) send directional transmissions to user equipments (UEs) that receive the directional transmissions with receive beams.
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公开(公告)号：US20220124534A1
公开(公告)日：2022-04-21
申请号：US17451429
申请日：2021-10-19
Applicant: QUALCOMM Incorporated
Inventor： Jingchao Bao , Sony Akkarakaran , Tao Luo , Juan Montojo
Abstract: This disclosure provides systems, methods, and devices for wireless communication that support positioning reference signal (PRS)-assisted beam management. In particular, various aspects of the present disclosure provide techniques for a network entity to select a beam of a plurality of beams for communications between a base station and a user equipment (UE) based on line-of-sight (LOS) path detection results. In some implementations, the LOS path detection results may include an indication as to whether a PRS includes an LOS path signal and/or an NLOS, and/or a signal strength of the LOS path signal, as well as other information that a network entity (e.g., a UE or a base station) may use in a beam management procedure (e.g., to select a beam). Other aspects and features are also claimed and described.
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公开(公告)号：US11310816B2
公开(公告)日：2022-04-19
申请号：US16439535
申请日：2019-06-12
Applicant: QUALCOMM Incorporated
Inventor： Alexandros Manolakos , Sony Akkarakaran , Joseph Binamira Soriaga , Tao Luo , Naga Bhushan
Abstract: In an embodiment, a network entity schedules, as part of a positioning procedure for a UE, a first set of resources for transmission of DL RS(s) by at least one BS to the UE. The network entity associates the DL RS(s) with UL RS(s) for transmission by the UE on a second set of resources to one or more BSs as part of the positioning procedure for the UE. The network entity transmits, to the UE, an indication of the association between the DL RS(s) and the UL RS(s). The UE receives the indication along with the DL RS(s) from the at least one BS. The UE transmits the UL RS(s) to the one or more BSs on the second set of resources in response to the received indication.
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公开(公告)号：US11310782B2
公开(公告)日：2022-04-19
申请号：US15930392
申请日：2020-05-12
Applicant: QUALCOMM Incorporated
Inventor： Junyi Li , Tao Luo , Jung Ho Ryu , Sony Akkarakaran
Abstract: A first apparatus may receive, on a first control channel, information indicating a first set of resources allocated on a second control channel; send, to a second UE based on the first set of resources allocated on the second control channel, information associated with communication on a data channel; and send data to the second UE on the data channel based on the information associated with the communication on the data channel. A second apparatus may receive, on a first control channel, information indicating a first set of resources allocated on a second control channel; receive, from a second UE based on the first set of resources allocated on the second control channel, information associated with communication on a data channel; and receive data from the second UE on the data channel based on the information associated with the communication on the data channel.
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