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公开(公告)号：US20160227417A1
公开(公告)日：2016-08-04
申请号：US15004628
申请日：2016-01-22
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Tao LUO , Peter GAAL , Wanshi CHEN , Xiaoxia ZHANG , Hao XU , Aleksandar DAMNJANOVIC
CPC classification number: H04W16/14 , H04L5/001 , H04L5/0098 , H04W72/042 , H04W72/0446 , H04W72/1289 , H04W72/14
Abstract: In the application of TDD and eIMTA to LTE in the unlicensed spectrum, various alterations may be needed to compensate for interference from and the behavior of RATs operating in this range of frequencies. Various UE and base station methods are presented, including modified TDD configurations and UE behaviors to advance operations on unlicensed spectrum. A method, an apparatus, and a computer-readable medium for wireless communication are provided whereby configuration information is conveyed to a UE for communicating on a carrier in the unlicensed spectrum. The configuration information indicates a subframe allocation for at least one frame on the unlicensed carrier. Other aspects are directed to the detection of the transmission, communication of new and modified eIMTA configuration transmissions, and mechanism and behaviors which address unreceived configuration information.
Abstract translation: 在TDD和eIMTA在未授权频谱中应用于LTE的情况下，可能需要进行各种改变以补偿在该频率范围内操作的RAT的干扰和行为。 提出了各种UE和基站方法，包括修改的TDD配置和UE行为，以推进对非授权频谱的操作。 提供了一种用于无线通信的方法，装置和计算机可读介质，其中配置信息被传送到UE以在非许可频谱中的载波上进行通信。 配置信息指示在未许可的载体上的至少一帧的子帧分配。 其他方面涉及传输的检测，新的和修改的eIMTA配置传输的通信，以及解决未被接收的配置信息的机制和行为。
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公开(公告)号：US20250106878A1
公开(公告)日：2025-03-27
申请号：US18729117
申请日：2023-01-04
Applicant: QUALCOMM Incorporated
Inventor： Mukesh KUMAR , Alexandros MANOLAKOS , Srinivas YERRAMALLI
Abstract: Disclosed are techniques for wireless communication. In an aspect, a sidelink user equipment (UE) receives, from a first sidelink UE, a first list of a first set of sidelink transmission resources for transmission of sidelink reference signals by the sidelink UE, wherein sidelink transmission resources of the first set of sidelink transmission resources are listed in the first list in a first priority order, and transmits one or more sidelink reference signal resources on at least a subset of the first set of sidelink transmission resources, wherein the subset of the first set of sidelink transmission resources is selected based on the first priority order.
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公开(公告)号：US20250056514A1
公开(公告)日：2025-02-13
申请号：US18718768
申请日：2022-12-20
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Mukesh KUMAR , Srinivas YERRAMALLI , Guttorm Ringstad OPSHAUG , Fnu SIDDHANT
IPC: H04W72/0453 , H04L5/00
Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, an example of a process includes receiving, at an apparatus (e.g., a user equipment (UE) or component of the UE), a plurality of resource blocks associated with a positioning reference signal (PRS). A comb structure of the PRS is repeated in less than all resource blocks of the plurality of resource blocks. The process includes transmitting a phase measurement report to a first network entity. The phase measurement report includes information associated with a measured phase difference between at least one subcarrier set pair of the plurality of resource blocks. As described herein, a subcarrier set includes at least one subcarrier.
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164.发明申请公开(公告)号：US20250039825A1
公开(公告)日：2025-01-30
申请号：US18704333
申请日：2022-10-14
Applicant: QUALCOMM Incorporated
Inventor： Srinivas YERRAMALLI , Alexandros MANOLAKOS , Mukesh KUMAR , Junyi LI , Piyush GUPTA , Rajat PRAKASH , Xiaoxia ZHANG , Marwen ZORGUI , Xiaojie WANG
IPC: H04W64/00
Abstract: Disclosed are techniques for communication. In an aspect, a position estimation entity includes determines common assistance data for a joint position estimation group, and sends to first and second UEs. The position estimation entity further sends indications of which PRS resources associated with the common assistance data is active for the first and second UEs. The position estimation entity receives measurement information from the first and/or second UEs, and derives position estimations of the first and second UEs.
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165.发明申请公开(公告)号：US20250028043A1
公开(公告)日：2025-01-23
申请号：US18356764
申请日：2023-07-21
Applicant: QUALCOMM Incorporated
Inventor： Mohammed Ali Mohammed HIRZALLAH , Marwen ZORGUI , Srinivas YERRAMALLI
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) obtains, during a positioning procedure with a location server, one or more positioning measurements of one or more positioning reference signal (PRS) resources transmitted by one or more network nodes, applies a machine learning model to at least the one or more positioning measurements to obtain one or more predicted future positioning measurements associated with the one or more network nodes, and transmits positioning information to the location server, wherein the positioning information comprises the one or more positioning measurements and the one or more predicted future positioning measurements, a current position of the UE determined based, at least in part, on the one or more positioning measurements and a predicted future position of the UE determined based, at least in part, on the one or more predicted future positioning measurements, or both.
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Patent Agency Ranking
公开(公告)号：US20250016720A1
公开(公告)日：2025-01-09
申请号：US18711719
申请日：2022-11-21
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Mukesh KUMAR , Srinivas YERRAMALLI
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) transmits, to a location server, a first set of parameters indicating capabilities of the UE to support positioning operations across a plurality of public land mobile networks (PLMNs), receives assistance data from the location server, the assistance data including a second set of parameters configuring the UE to measure a set of positioning resources across one or more PLMNs of the plurality of PLMNs, and obtains positioning measurements of the set of positioning resources to enable a determination of a location of the UE.
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公开(公告)号：US20240365306A1
公开(公告)日：2024-10-31
申请号：US18771439
申请日：2024-07-12
Applicant: QUALCOMM Incorporated
Inventor： Wooseok NAM , Jing SUN , Tao LUO , Xiaoxia ZHANG , Srinivas YERRAMALLI , Arumugam CHENDAMARAI KANNAN , Sony AKKARAKARAN , Sungwoo PARK
Abstract: Wireless communications systems and methods related to communicating in a communication medium are provided. A base station (BS) receives from a user equipment (UE), feedback information of the UE. The BS determines a schedule for the UE. The schedule includes a scheduling duty cycle based on the feedback information of the UE. The BS communicates with the UE, a communication signal based on the schedule.
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公开(公告)号：US20240365087A1
公开(公告)日：2024-10-31
申请号：US18769277
申请日：2024-07-10
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Mukesh KUMAR , Srinivas YERRAMALLI , Guttorm Ringstad OPSHAUG , Fnu SIDDHANT
CPC classification number: H04W4/029 , G01S5/0236
Abstract: In an aspect, a UE receives first positioning assistance data (AD). The UE transmits an indication to a network component (e.g., BS, core network component, LMF, etc.) that the UE has received the first positioning AD. The network component determines second positioning AD that is based at least in part upon the first positioning AD. The network component transmits the second positioning AD to the UE.
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169.发明公开公开(公告)号：US20240340838A1
公开(公告)日：2024-10-10
申请号：US18293227
申请日：2022-06-01
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Mukesh KUMAR , Srinivas YERRAMALLI
CPC classification number: H04W64/00 , H04L5/0051 , H04W8/22 , H04W24/08
Abstract: Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) receives one or more positioning reference signal (PRS) configurations, performs a first set of positioning measurements of a first set of PRS resources indicated by a first PRS configuration for a normal mode positioning procedure, transmits a first measurement report for the normal mode positioning procedure, performs a second set of positioning measurements of a second set of PRS resources indicated by a second PRS configuration for a positioning reference unit (PRU) mode positioning procedure, and transmits a second measurement report for the PRU mode positioning procedure, wherein a number of the first set of positioning measurements is less than a number of the second set of positioning measurements.
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170.发明公开公开(公告)号：US20240340145A1
公开(公告)日：2024-10-10
申请号：US18580975
申请日：2022-06-02
Applicant: QUALCOMM Incorporated
Inventor： Alexandros MANOLAKOS , Mukesh KUMAR , Srinivas YERRAMALLI
CPC classification number: H04L5/0053 , H04L5/005 , H04W64/00
Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may receive first information identifying a plurality of positioning reference signal (PRS) resources. The UE may receive second information identifying a plurality of PRS measurement occasions in a time domain. The UE may receive third information identifying a plurality of sounding reference signals (SRSs) and their respective transmission occasions in the time domain. The UE may receive fourth information identifying, for each of the plurality of SRSs, one or more PRS resources as reference signals for the respective SRS. The UE may process PRS resources according to a prioritization scheme such that PRS resources that are reference signals for the respective SRS are prioritized over PRS resources that are not reference signals for the respective SRS.
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