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111.发明公开公开(公告)号：US20240337744A1
公开(公告)日：2024-10-10
申请号：US18297483
申请日：2023-04-07
发明人： Weimin DUAN , Jing JIANG , Kangqi LIU
CPC分类号： G01S13/584 , G01S7/414 , G01S13/288 , G01S13/34
摘要： Disclosed are systems and techniques for wireless communications. For example, a network device can transmit a sensing signal for sensing one or more targets. The transmitted sensing signal and at least one sensing signal transmitted by at least one other network device of the plurality of network devices includes one or more phase codes and a same frequency modulated carrier wave (FMCW). Each phase code of each sensing signal corresponds to one or more Doppler spectrum patterns. The network device can receive at least one echo signal from the one or more targets. The network device can mitigate Doppler ambiguity in a Doppler spectrum from the at least one echo signal based on the one or more Doppler spectrum patterns.
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公开(公告)号：US20240298279A1
公开(公告)日：2024-09-05
申请号：US18177637
申请日：2023-03-02
发明人： Kangqi LIU , Weimin DUAN , Jing JIANG
CPC分类号： H04W56/0015 , G01S13/325
摘要： Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, a network device can configure a synchronization signal block (SSB) based on parameters. The SSB includes a primary synchronization signal (PSS), one or more secondary synchronization signals (SSSs), and one or more physical broadcast channels (PBCHs). The network device can transmit the SSB in one or more signals for at least one of sensing or communications purposes.
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公开(公告)号：US20240205931A1
公开(公告)日：2024-06-20
申请号：US18589135
申请日：2024-02-27
IPC分类号： H04W72/23 , H04B1/713 , H04L1/1812 , H04L5/00 , H04L27/26 , H04W28/06 , H04W72/0446 , H04W72/1268 , H04W72/21
CPC分类号： H04W72/23 , H04B1/713 , H04L1/1812 , H04L5/0053 , H04W28/06 , H04W72/0446 , H04W72/1268 , H04W72/21 , H04L5/0048 , H04L27/2602
摘要： Systems and methods for scheduling uplink transmissions are disclosed. In an aspect, a user equipment (UE) receives a downlink control information signal, wherein the downlink control information indicates an uplink grant for multiple contiguous nominal uplink repetitions, identifies resources allocated for the multiple contiguous nominal uplink repetitions based on the uplink grant, wherein the identified resources include first resources for a first actual repetition of uplink data and second resources for a second actual repetition of uplink data, transmits the first actual repetition of uplink data using the first resources, and transmits the second actual repetition of the uplink data using the second resources.
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公开(公告)号：US20240205788A1
公开(公告)日：2024-06-20
申请号：US18069060
申请日：2022-12-20
发明人： Danlu ZHANG , Jing JIANG , Yu ZHANG
IPC分类号： H04W40/08 , H04W24/10 , H04W72/044
CPC分类号： H04W40/08 , H04W24/10 , H04W72/0473
摘要： Disclosed are systems and techniques for wireless communications. For instance, a process can include determining a number of multiple-input, multiple-output (MIMO) paths to be used for transmission of a message, identifying, from a set of possible MIMO paths, a plurality of MIMO paths for allocation of transmit power based on the number of MIMO paths to be used and a physical layer security configuration, and allocating the transmit power across the plurality of MIMO paths to transmit a message.
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公开(公告)号：US20240183935A1
公开(公告)日：2024-06-06
申请号：US18061967
申请日：2022-12-05
发明人： Danlu ZHANG , Weimin DUAN , Jing JIANG , Roberto RIMINI , John Edward SMEE , Peter Pui Lok ANG , Lai Kan LEUNG , Seyedkianoush HOSSEINI
CPC分类号： G01S7/006 , G01S7/35 , G01S13/86 , H04L5/0007
摘要： Aspects presented herein may enable a wireless device (e.g., a joint FMCW radar and communication system) to transmit and/or receive an FMCW signal and an OFDM signal using the same time and frequency resources. In one aspect, a first wireless device receives an indication of a scheduled transmission for an FMCW waveform via a set of time-frequency resources. The first wireless device transmits or receives the FMCW waveform via the set of time-frequency resources based on the indication, where the FMCW waveform is separated from an OFDM waveform by a buffer zone including a first gap in frequency, where the first gap in frequency is based on an interference level between the FMCW waveform and the OFDM waveform.
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公开(公告)号：US20240137832A1
公开(公告)日：2024-04-25
申请号：US18482660
申请日：2023-10-05
发明人： Jing LEI , Yongle WU , Jing JIANG
CPC分类号： H04W36/362 , H04W36/0058
摘要： Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit a message indicating UE assistance information (UAI). In some examples, the UE may transmit a request for network assistance information (NAI) for candidate cells. The UE may receive a control message indicating the NAI and a set of candidate cells for a conditional serving cell change. The UE may perform the conditional serving cell change based on the NAI for one or more candidate cells. In some examples, the UE may select a target cell from the set of candidate cells, and the UE may receive a control message indicating one or more coverage enhancement schemes supported by the target cell. The UE may perform a random access procedure based on the one or more coverage enhancement schemes supported by the target cell.
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公开(公告)号：US20240113817A1
公开(公告)日：2024-04-04
申请号：US17950970
申请日：2022-09-22
发明人： Seyedkianoush HOSSEINI , Jing JIANG , Vinayak SURESH , Jae Won YOO , Yonghee HAN
CPC分类号： H04L5/0005 , H04L5/0048 , H04W72/0453 , H04W72/1263
摘要： Certain aspects of the present disclosure provide techniques for a method for wireless communication at a wireless node comprising identifying at least one tone, obtaining a sequence of frequency domain symbols, adjusting a mapping of the frequency domain symbols to resource elements (REs) according to the at least one tone, generating a waveform based on the adjusted mapping, and outputting the waveform for transmission.
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公开(公告)号：US20240089836A1
公开(公告)日：2024-03-14
申请号：US17931085
申请日：2022-09-09
发明人： Linhai HE , Jing JIANG , Seyedkianoush HOSSEINI
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with a cell selection or reselection procedure, the configuration information indicating first policy information associated with cell selections and second policy information associated with radio resource management (RRM) measurements. The UE may monitor, in an idle mode, a broadcast channel associated with a first cell based at least in part on selecting the first cell in accordance with the configuration information. The UE may receive, from the first cell, system information associated with a second cell. The UE may establish a connection with the second cell based at least in part on the system information and one or more RRM measurements performed in accordance with the configuration information. Numerous other aspects are described.
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公开(公告)号：US20240057103A1
公开(公告)日：2024-02-15
申请号：US18493001
申请日：2023-10-24
发明人： Kianoush HOSSEINI , Gabi SARKIS , Wei YANG , Chih-Ping LI , Heechoon LEE , Jing JIANG , Peter GAAL , Wanshi CHEN , Linhai HE , Joseph Binamira Soriaga
IPC分类号： H04W72/23 , H04W28/12 , H04W72/1268 , H04W72/51 , H04W72/566
CPC分类号： H04W72/23 , H04W28/12 , H04W72/1268 , H04W72/51 , H04W72/569
摘要： Methods, systems, and devices for wireless communications are described that provide for service indication via downlink control information (DCI) in which different services have a same DCI size. Techniques provide also that a DCI format may be indicated by a masking operation on a cyclic redundancy check (CRC) of the DCI. The DCI may include an indicator field that may indicate the service of the associated operation. The indication may also be provided via different monitoring occasions of the DCI transmissions that are associated with different services. Different DCI search spaces also may be associated with different services and provide the service indication. Additionally or alternatively, different scrambling sequences used on all or a portion of control information or demodulation reference signal transmissions may be associated with different services.
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公开(公告)号：US20230291630A1
公开(公告)日：2023-09-14
申请号：US17654054
申请日：2022-03-08
发明人： Seyedkianoush HOSSEINI , Jing JIANG , Wei YANG , Gabi SARKIS , Peter GAAL , John Edward SMEE
CPC分类号： H04L27/2646 , H04L27/2614 , H04W72/0453
摘要： Aspects presented herein provide a low PAPR waveform design based on resource spreading, pulse shaping, and/or dynamic MCS configuration, such that a transmitting wireless device may set IBO of its PA closer to the saturation point of the PA to enhance the PA efficiency. In one aspect, a first network node receives waveform information from a second network node, where the waveform information includes at least one of: one or more first parameters associated with a first waveform type or one or more second parameters associated with a second waveform type. The first network node processes data based on the one or more first parameters associated with the first waveform type or the one or more second parameters associated with the second waveform type. The first network node transmits a waveform based on the processed data, where the waveform is the first waveform type or the second waveform type.
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