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公开(公告)号：US09967900B2
公开(公告)日：2018-05-08
申请号：US15220340
申请日：2016-07-26
Applicant: QUALCOMM Incorporated
Inventor： Linhai He , Maksim Krasnyanskiy , Yacob Cohen-Arazi , Rajesh Kumar , Bibhu Mohanty , Rashid Ahmed Akbar Attar , Wenjia Lai , Danyang Cong , Qi Xue
CPC classification number: H04W74/06 , H04L61/6022 , H04W74/002 , H04W76/20 , H04W84/12
Abstract: Methods and apparatuses for communicating in a wireless communication network are disclosed. For example, one method includes determining, by a first access point, a polling schedule for communicating with one or more wireless stations on a first wireless communication channel, the polling schedule for a second access point on a second wireless communication channel. The method further includes transmitting, by the first access point, on the first wireless communication channel, transmission information to the one or more wireless stations, wherein the transmission information comprises information for the one or more wireless stations to receive a transmission from the second access point on the second wireless communication channel. The method further includes transmitting, by the first access point, on the first wireless communication channel, one or more packets to at least one of the one or more wireless stations in accordance with the polling schedule.
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公开(公告)号：US09100919B2
公开(公告)日：2015-08-04
申请号：US14273767
申请日：2014-05-09
Applicant: Qualcomm Incorporated
Inventor： Jun Hu , Donna Ghosh , Rashid Ahmed Akbar Attar , Linhai He , Christopher Gerard Lott
CPC classification number: H04W52/0241 , H04W52/0209 , H04W52/146 , H04W52/325 , H04W52/44 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/23 , Y02D70/25
Abstract: A wireless communications power saving method and apparatus is provided. The method includes, when no reverse link traffic exists and no forward link traffic has been received for a predetermined amount of time, establishing, at a terminal, a reverse link transmission pilot signal duty cycle, and boosting overhead channel signal transmission power during ON slots and gating overhead channel and pilot signal transmission power during OFF slots. The design further includes estimating, at the terminal, an available data transmission rate, determining an actual data transmission rate, setting a terminal transmission duty cycle for a next period based on the estimated available data transmission rate, the actual data transmission rate, and a margin of error, and transmitting data from the terminal according to the terminal transmission duty cycle.
Abstract translation: 提供一种无线通信省电方法和装置。 该方法包括：当没有反向链路业务存在并且没有接收到预定时间量的前向链路业务时，在终端建立反向链路传输导频信号占空比，并且在接通时隙期间提升开销信道信号传输功率 并在OFF时隙期间门控开销信道和导频信号发送功率。 该设计还包括在终端处估计可用的数据传输速率，确定实际的数据传输速率，基于估计的可用数据传输速率，实际数据传输速率和设置下一个周期来设置下一个周期的终端传输占空比 根据终端传输占空比从终端发送数据。
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公开(公告)号：US20140247761A1
公开(公告)日：2014-09-04
申请号：US14273767
申请日：2014-05-09
Applicant: Qualcomm Incorporated
Inventor： Jun Hu , Donna Ghosh , Rashid Ahmed Akbar Attar , Linhai He , Christopher Gerard Lott
IPC: H04W52/02
CPC classification number: H04W52/0241 , H04W52/0209 , H04W52/146 , H04W52/325 , H04W52/44 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/23 , Y02D70/25
Abstract: A wireless communications power saving method and apparatus is provided. The method includes, when no reverse link traffic exists and no forward link traffic has been received for a predetermined amount of time, establishing, at a terminal, a reverse link transmission pilot signal duty cycle, and boosting overhead channel signal transmission power during ON slots and gating overhead channel and pilot signal transmission power during OFF slots. The design further includes estimating, at the terminal, an available data transmission rate, determining an actual data transmission rate, setting a terminal transmission duty cycle for a next period based on the estimated available data transmission rate, the actual data transmission rate, and a margin of error, and transmitting data from the terminal according to the terminal transmission duty cycle.
Abstract translation: 提供一种无线通信省电方法和装置。 该方法包括：当没有反向链路业务存在并且没有接收到预定时间量的前向链路业务时，在终端建立反向链路传输导频信号占空比，并且在接通时隙期间提升开销信道信号传输功率 并在OFF时隙期间门控开销信道和导频信号发送功率。 该设计还包括在终端处估计可用的数据传输速率，确定实际的数据传输速率，基于估计的可用数据传输速率，实际数据传输速率和设置下一个周期来设置下一个周期的终端传输占空比 根据终端传输占空比从终端发送数据。
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74.发明授权公开(公告)号：US12207274B2
公开(公告)日：2025-01-21
申请号：US17759970
申请日：2021-01-13
Applicant: QUALCOMM Incorporated
Inventor： Ruiming Zheng , Mostafa Khoshnevisan , Linhai He , Xiaoxia Zhang
Abstract: Methods, systems, and devices for signaling for transmission configuration indication (TCI) state activation for multiple transmission reception points are described. A user equipment (UE) may receive at least one control message indicating a first set of beam configurations associated with a first downlink shared channel from a first transmission reception point (TRP) and a second set of beam configurations associated with a second downlink shared channel from a second TRP. The UE may receive downlink control information (DCI) from the first and second TRPs indicating a first beam configuration of the first set of beam configurations and a second beam configuration of the second set of beam configurations, respectively. The UE may subsequently decode a first downlink transmission from the first downlink shared channel according to the first beam configuration and a second downlink transmission from the second downlink shared channel according to the second beam configuration.
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公开(公告)号：US12185241B2
公开(公告)日：2024-12-31
申请号：US18461848
申请日：2023-09-06
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
IPC: H04W52/02 , H04W68/02 , H04W72/1273
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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Patent Agency Ranking
公开(公告)号：US12160836B2
公开(公告)日：2024-12-03
申请号：US17366928
申请日：2021-07-02
Applicant: QUALCOMM Incorporated
Inventor： Linhai He , Seyedkianoush Hosseini , Wanshi Chen , Tingfang Ji , Hwan Joon Kwon , Karthika Paladugu , Gavin Bernard Horn
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a dual connectivity configuration for a plurality of communication links, where at least one communication link of the plurality of communication links includes a sidelink. The UE may transmit a report based on an event associated with the sidelink. In some cases, the UE may determine the event associated with the sidelink based on identifying an activation of the at least one additional sidelink carrier, establishing a relay communication link between the UE and a relay network node, measuring a set of path loss values, determining a minimum path loss value of the measured set of path loss values, determining a backoff value for one or more sidelink carriers, or any combination thereof.
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77.发明授权公开(公告)号：US12155469B2
公开(公告)日：2024-11-26
申请号：US16721641
申请日：2019-12-19
Applicant: QUALCOMM Incorporated
Inventor： Olufunmilola Omolade Awoniyi-Oteri , Tao Luo , Wooseok Nam , Linhai He , Peter Pui Lok Ang
IPC: H04L1/00 , H04L1/1812 , H04L5/00 , H04L25/02 , H04W76/28
Abstract: Aspects described herein relate to transmitting, by a device and to a base station, assistance information to facilitate configuring one or more parameters for communicating with the base station, detecting, by the device, that an assistance response signal including the one or more parameters based on the assistance information is not received from the base station within a threshold period of time, degrading, by the device and based on the detecting that the assistance response signal is not received within the threshold period of time, feedback to be communicated to the base station.
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78.发明授权公开(公告)号：US12127121B2
公开(公告)日：2024-10-22
申请号：US17236292
申请日：2021-04-21
Applicant: QUALCOMM Incorporated
Inventor： Linhai He , Ozcan Ozturk , Gavin Bernard Horn , Keiichi Kubota
CPC classification number: H04W52/0229 , H04W52/0206 , H04W52/0216 , H04W76/27 , H04B7/0617 , H04W88/06 , H04W88/10
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a first base station for wireless communication, associated with a first radio access technology (RAT), may generate a message to cause a user equipment to wake up from a power saving state or to reconfigure a cycle associated with the power saving state, wherein the message includes an indication that the user equipment is to wake up from the power saving state or to reconfigure the cycle; and/or transmit the message toward the user equipment via a second base station, associated with a second RAT and the user equipment, to cause the user equipment to wake up from the power saving state or reconfigure the cycle. Numerous other aspects are provided.
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公开(公告)号：US12127117B2
公开(公告)日：2024-10-22
申请号：US17388434
申请日：2021-07-29
Applicant: QUALCOMM Incorporated
Inventor： Prasad Reddy Kadiri , Alberto Rico Alvarino , Le Liu , Umesh Phuyal , Linhai He , Huilin Xu
IPC: H04W52/02 , H04W72/23 , H04W76/28 , H04L12/18 , H04W72/121
CPC classification number: H04W52/0216 , H04W52/0235 , H04W76/28 , H04L12/1881 , H04W52/0219 , H04W72/121 , H04W72/23
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling from a base station that indicates a multicast or broadcast wake up signal (WUS) format. The UE may receive a multicast or broadcast WUS from the base station during a WUS monitoring occasion of a connected mode discontinuous reception (C-DRX) cycle in accordance with the control signaling. The multicast or broadcast WUS may indicate upcoming transmissions for a set of multicast or broadcast services (MBSs). If, for example, the UE is subscribed to a first MBS from the set of MBSs and the multicast or broadcast WUS indicates an upcoming transmission for the first MBS, the UE may monitor for the upcoming transmission during an active duration of the C-DRX cycle. Otherwise, the UE may enter a sleep mode to conserve power.
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公开(公告)号：US12096449B2
公开(公告)日：2024-09-17
申请号：US17406039
申请日：2021-08-18
Applicant: QUALCOMM Incorporated
Inventor： Wooseok Nam , Linhai He , Tao Luo
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a recommended configuration for a configured grant that is to be received, at least in part, via radio resource control messaging. The UE may transmit, to a base station, one or more messages indicating the recommended configuration for the configured grant at the UE. The one or more messages may include at least one of a configured grant-specific scheduling request or a configured grant-specific control element. In some cases, at least one of the configured grant-specific scheduling request or the configured grant-specific control element may be formatted for association with grants that are received, at least in part, via radio resource control messaging. The UE may receive, from the base station, a configuration for the configured grant based on the recommended configuration.
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