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公开(公告)号：US12120680B2
公开(公告)日：2024-10-15
申请号：US17643298
申请日：2021-12-08
发明人： Qingjiang Tian , Jing Sun , Xiaoxia Zhang , Mostafa Khoshnevisan , Zhifei Fan , Ahmed Abdelaziz Ibrahim Abdelaziz Zewail , Tao Luo
IPC分类号： H04W72/1273 , H04L1/08 , H04L1/1607 , H04L1/1812 , H04L5/00 , H04W72/23
CPC分类号： H04W72/1273 , H04L1/08 , H04L1/1614 , H04L1/1812 , H04L5/0053 , H04W72/23
摘要： Certain aspects of the present disclosure provide techniques for transmitting downlink control information (DCI) to schedule retransmissions of semi-persistently scheduled (SPS) physical downlink shared channels (PDSCHs) that were not successfully received. A method that may be performed by a user equipment (UE) includes receiving a downlink control information (DCI) that schedules retransmission of at least two semi-persistently scheduled (SPS) physical downlink shared channels (PDSCHs) that have hybrid automatic retransmission request (HARD) identifier (IDs); and receiving the retransmissions of the at least two PDSCHs.
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公开(公告)号：US12004060B2
公开(公告)日：2024-06-04
申请号：US18160486
申请日：2023-01-27
发明人： Seyed Ali Akbar Fakoorian , Peter Gaal , Alberto Rico Alvarino , Xiao Feng Wang , Wanshi Chen , Renqiu Wang , Hao Xu
CPC分类号： H04W4/70 , H04L5/0051 , H04L5/0064 , H04L27/2613 , H04W72/542 , H04B7/0684 , H04L5/0094 , H04L25/0226
摘要： Certain aspects of the present disclosure relate to methods and apparatus for pilot design for Narrow-Band Internet of Things (NB-IoT). In certain aspects, the method generally includes determining at least one binary code sequence to use as a demodulation reference signal (DMRS) for a channel transmitted across one or more subframes using one or more tones within a resource block (RB) allocated to the UE for narrowband communication, and transmitting the channel including the DMRS using the one or more tones and the determined binary code sequence. In certain aspects, the binary code sequence may be determined based on a binary random sequence, such as pseudo noise (PN) or Gold sequence.
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公开(公告)号：US11997534B2
公开(公告)日：2024-05-28
申请号：US17810532
申请日：2022-07-01
摘要： This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for multi-link aggregation in wireless communications. In one aspect, an apparatus includes a multi-link operation device configured to generate and output for transmission a message indicating a mapping of each of a plurality of traffic identifiers (TIDs) to one or more parameters associated with each of a plurality of wireless links. In some aspects, another apparatus may obtain a message via at least one of a plurality of wireless links indicating a mapping of each of a plurality of TIDs to one or more parameters associated with each the plurality of wireless links, obtain a sequence of packets associated with at least one of the plurality of TIDs via one or more of the plurality of wireless links, and process the sequence of packets based on the mapping indicated via the message.
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公开(公告)号：US11985668B2
公开(公告)日：2024-05-14
申请号：US17080432
申请日：2020-10-26
发明人： Kiran Venugopal , Yan Zhou , Tao Luo , Tianyang Bai , Junyi Li
IPC分类号： H04W72/21 , H04L5/00 , H04W74/08 , H04W74/0833
CPC分类号： H04W72/21 , H04L5/0048 , H04W74/0833
摘要： Certain aspects of the present disclosure provide techniques for uplink transmit beam update using uplink transmission configuration indicator (TCI) states. An example method generally includes receiving, from a network entity, signaling of an uplink transmission configuration indicator (TCI) state update for one or more uplink transmissions. The example method generally includes determining the uplink TCI state update is to be applied for dynamically scheduled uplink transmission, semi-persistently scheduled uplink transmission, or periodic uplink transmission. The example method generally includes applying the uplink TCI state update to one or more uplink transmissions in accordance with the determination.
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公开(公告)号：US11983567B2
公开(公告)日：2024-05-14
申请号：US17982574
申请日：2022-11-08
CPC分类号： G06F9/5027 , G06F9/5094 , G06F13/28 , G06N20/00
摘要： Certain aspects of the present disclosure provide a method for performing parallel data processing, including: receiving data for parallel processing from a data processing requestor; generating a plurality of data sub-blocks; determining a plurality of data portions in each data sub-block of the plurality of data sub-blocks; changing an order of the plurality of data portions in at least one data sub-block of the plurality of data sub-blocks; providing the plurality of data sub-blocks, including the at least one data sub-block comprising the changed order of the plurality of data portions, to a plurality of processing units for parallel processing; and receiving processed data associated with the plurality of data sub-blocks from the plurality of processing units.
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公开(公告)号：US11974256B2
公开(公告)日：2024-04-30
申请号：US17228036
申请日：2021-04-12
发明人： Hwan Joon Kwon , Huilin Xu , Yuchul Kim , Peter Pui Lok Ang , Yeliz Tokgoz , Jay Kumar Sundararajan , Krishna Kiran Mukkavilli , Tingfang Ji , Jing Lei , Ravi Agarwal , Seyong Park , Seyedkianoush Hosseini
IPC分类号： H04W72/04 , H04L1/16 , H04W72/0446 , H04W76/28
CPC分类号： H04W72/0446 , H04L1/16 , H04W76/28
摘要： Certain aspects of the present disclosure provide techniques for scheduling and bandwidth part (BWP) adaptation for extended reality (XR). A method that may be performed by a user equipment (UE) includes obtaining an indication to change at least one of a minimum control-channel-to-data-channel delay or a bandwidth for receiving a first transmission on a BWP; changing the at least one of the minimum control-channel-to-data-channel delay to a new minimum control-channel-to-data-channel delay or the bandwidth on the BWP to a new bandwidth; and receiving the first transmission on the BWP using the at least one of the new minimum control-channel-to-data-channel delay or the new bandwidth of the BWP.
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公开(公告)号：US11959962B2
公开(公告)日：2024-04-16
申请号：US17808357
申请日：2022-06-23
发明人： Chengyue Yu , Hua Guan , Yingjie Chen , Fan Yang , Yufei Pan , Jize Jiang , Shamim Ahmed
IPC分类号： G01R31/28
CPC分类号： G01R31/2896 , G01R31/2853 , G01R31/2891
摘要： Apparatus and techniques for an integrated circuit (IC) package to automatically detect, through an input/out pin, external component parameters and parasitics. An example IC package generally includes a pin for coupling to a component external to the IC package, and at least one of a resistance detector, an inductance detector, or a capacitance detector coupled to the pin, and configured to detect at least one of a resistance, an inductance, or a capacitance, respectively, of a lumped parameter model for the component external to the IC package. The resistance detector, inductance detector, or capacitance detector may also be configured to detect parasitics associated with at least one of the component, the pin, or a connection between the component and the pin.
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公开(公告)号：US11943777B2
公开(公告)日：2024-03-26
申请号：US17126820
申请日：2020-12-18
发明人： Kiran Venugopal , Yan Zhou , Tianyang Bai , Tao Luo , Junyi Li
CPC分类号： H04W72/23 , H04L5/0048 , H04W72/51
摘要： Certain aspects of the present disclosure provide techniques for determining default parameters to use in the absence of a signaled uplink transmission configuration indicator (TCI) state for uplink transmissions. In some cases, a UE may determine, based on one or more rules, at least one of a default uplink beam or default path loss reference signal (PL RS) to use an uplink transmission in the absence of a signaled uplink transmission configuration indicator (TCI) state for the uplink transmission; and send the uplink transmission in accordance with the determination.
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公开(公告)号：US11924826B2
公开(公告)日：2024-03-05
申请号：US15373427
申请日：2016-12-08
发明人： Jing Jiang , Tao Luo , Tingfang Ji , Peter Pui Lok Ang , Joseph Binamira Soriaga , Krishna Kiran Mukkavilli
IPC分类号： H04W72/1273 , H04J3/16 , H04L1/00 , H04L1/1607 , H04L1/1829 , H04L1/1867 , H04L5/00 , H04L5/14 , H04W72/21
CPC分类号： H04W72/1273 , H04J3/1694 , H04L1/1607 , H04L1/1854 , H04L1/1887 , H04L5/0055 , H04W72/21 , H04L1/008 , H04L5/14
摘要： Certain aspects relate to methods and apparatus for a flexible transmission unit and acknowledgement feedback timeline for low-latency communication. As described herein, a UE may receive, within a subframe a first portion of a downlink control region scheduling at least a first data unit, wherein the subframe comprises at least two TTIs and wherein the subframe comprises the downlink control region, a data region, and an uplink control region, receive the first data unit in a first TTI of the data region, receive a second data unit in a second TTI of the data region, and separately acknowledge receipt of the first and second data units. According to aspects, the acknowledgment for the first data unit may occur in the same subframe as the transmission of the first data unit. A BS may perform corresponding operations.
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公开(公告)号：US11916587B2
公开(公告)日：2024-02-27
申请号：US17485016
申请日：2021-09-24
发明人： Hasnain Lakdawala , Ahmed Abbas Mohamed Helmy , Francesco Gatta , Balasubramanian Ramachandran , Ketan Humnabadkar , Andrea Fenaroli
摘要： Techniques and apparatus are described for reducing power consumption when performing wireless communications by dynamically changing the frequency of a local oscillator signal for a radio frequency (RF) downconversion circuit, based on signal conditions. An example method includes receiving an RF signal and downconverting the RF signal using an oscillating signal with a first frequency at a first time. The method also includes switching to downconverting the RF signal using the oscillating signal with a second frequency, based on a property associated with the RF signal at a second time. The second frequency is a subharmonic of the first frequency.
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