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公开(公告)号：US20230060726A1
公开(公告)日：2023-03-02
申请号：US17461523
申请日：2021-08-30
Applicant: QUALCOMM Incorporated
IPC: H04L29/06 , H04W12/10 , H04W12/033
Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit, to a user equipment (UE), a control message that includes an identification of a set of protection levels corresponding to different degrees of physical layer security for securing communications between the UE and the base station. The base station may transmit, to the UE, an indication of an identified protection level of the set of protection levels to be used by the UE for securing the communications between the UE and the base station. The UE may communicate with the base station in accordance with the identified protection level.
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342.发明授权公开(公告)号：US11595966B2
公开(公告)日：2023-02-28
申请号：US17190172
申请日：2021-03-02
Applicant: QUALCOMM Incorporated
Inventor： Gokul Sridharan , Seyedkianoush Hosseini , Hung Dinh Ly , Krishna Kiran Mukkavilli
IPC: H04W4/00 , H04W72/04 , H04L5/00 , H04W72/0446
Abstract: Certain aspects of the present disclosure provide techniques for mapping time domain positions for a demodulation reference signal (DMRS). A method that may be performed by a user equipment (UE) includes identifying time domain positions for a DMRS to be transmitted with a transport block (TB) sent across multiple slots and transmitting the TB across the multiple slots with the DMRS in the time domain positions.
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公开(公告)号：US11595237B1
公开(公告)日：2023-02-28
申请号：US17736075
申请日：2022-05-03
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Saeid Sahraei , Gokul Sridharan , Yi Huang , Hung Dinh Ly , Krishna Kiran Mukkavilli
IPC: H04L27/26
Abstract: A user equipment for wireless communications includes a memory configured to store a peak reduction tone (PRT) table and a processor configured to retrieve a plurality of PRT sequences from the PRT table. The plurality of PRT sequences includes a first PRT sequence based upon a first data rate and a second PRT sequence based upon a second data rate. The second data rate is larger than the first data rate, and the second PRT sequence is a subset of the first PRT sequence. The user equipment also includes a power amplifier operable to transmit data with the first PRT sequence according to the first data rate or with the second PRT sequence according to the second data rate.
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公开(公告)号：US20230059029A1
公开(公告)日：2023-02-23
申请号：US17408193
申请日：2021-08-20
Applicant: QUALCOMM Incorporated
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a control signal scheduling the UE to receive a downlink message from the base station using a set of time and frequency resources. The UE may identify an aggressor UE attempting to receive uplink communications, downlink communications, or both, transmitted between the UE and the base station and determine a transmit power for transmitting a jamming signal to the aggressor UE during the set of time and frequency resources. The UE may apply a jamming signal power scheme to the jamming signal by either using the determined transmit power or adjusting the determined transmit power in accordance with the jamming signal power scheme.
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公开(公告)号：US11582002B2
公开(公告)日：2023-02-14
申请号：US17072347
申请日：2020-10-16
Applicant: QUALCOMM Incorporated
Inventor： Yi Huang , Wei Yang , Krishna Kiran Mukkavilli , Tingfang Ji
Abstract: Methods, systems, and devices for wireless communications are described. A first device may receive a first reference signal from a second device and may generate a channel status feedback message based on the first reference signal. The first device may bundle the second reference signal and the channel status feedback message and may transmit the second reference signal and the channel status feedback to the second device. The first device may initiate a data transfer with the second device based on transmitting the second reference signal and the channel status feedback message.
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Patent Agency Ranking
公开(公告)号：US11533658B2
公开(公告)日：2022-12-20
申请号：US17180124
申请日：2021-02-19
Applicant: QUALCOMM Incorporated
Inventor： Taesang Yoo , Naga Bhushan , Pavan Kumar Vitthaladevuni , June Namgoong , Krishna Kiran Mukkavilli , Tingfang Ji , Jay Kumar Sundararajan
IPC: G06N3/04 , G06N3/08 , G06N20/00 , H04B7/0417 , H04B7/0456 , H04B17/24 , H04B17/373 , H04W8/24 , H04W24/10 , H04W28/06 , H04W36/00 , H04W72/12 , H04W84/02 , H04W88/02 , H04W88/08 , H04W92/02 , H04W92/10
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may perform a measurement operation to attain multiple measurements to report to a base station. The measurements may correspond to a first number of bits if reported. The UE may compress the measurements using an encoder neural network (NN) to obtain an encoder output indicating the measurements. This encoder output may include a second number of bits that is less than the first number of bits. The UE may report the encoder output to the base station in this compressed form. At the base station, the encoder output may be decompressed according to a decoder NN. Once the base station decompresses the encoder output, the UE and base station may communicate according to the measurements determined from the decompression. In some cases, the base station may perform load redistribution based on the measurements.
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公开(公告)号：US11503618B2
公开(公告)日：2022-11-15
申请号：US16578157
申请日：2019-09-20
Applicant: QUALCOMM Incorporated
Inventor： Tingfang Ji , John Edward Smee , Joseph Binamira Soriaga , Naga Bhushan , Peter Gaal , Alexei Yurievitch Gorokhov , Krishna Kiran Mukkavilli , Michael Alexander Howard , Rotem Cooper , Peter Ang
Abstract: Aspects of the disclosure provide for a thin control channel structure that can be utilized to enable multiplexing of two or more data transmission formats. For example, a thin control channel may carry information that enables ongoing transmissions utilizing a first, relatively long transmission time interval (TTI) to be punctured, and during the punctured portion of the long TTI, a transmission utilizing a second, relatively short TTI may be inserted. This puncturing is enabled by virtue of a thin channel structure wherein a control channel can carry scheduling information, grants, etc., informing receiving devices of the puncturing that is occurring or will occur. Furthermore, the thin control channel can be utilized to carry other control information, not being limited to puncturing information. Other aspects, embodiments, and features are also claimed and described.
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348.发明授权公开(公告)号：US11470625B2
公开(公告)日：2022-10-11
申请号：US16681387
申请日：2019-11-12
Applicant: QUALCOMM Incorporated
Inventor： Jing Jiang , Peter Pui Lok Ang , Krishna Kiran Mukkavilli , Tingfang Ji , John Edward Smee
Abstract: Aspects of the present disclosure provide a time division duplex (TDD) subframe structure that supports both single and multiple interlace modes of operation. In a single interlace mode, control information, data information corresponding to the control information and acknowledgement information corresponding to the data information are included in a single subframe. In a multiple interlace mode, at least one of the control information, the data information corresponding to the control information or the acknowledgement information corresponding to the data information is included in a different subframe. Both single and multiple interlace modes can be multiplexed together within the TDD subframe structure.
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公开(公告)号：US11468328B2
公开(公告)日：2022-10-11
申请号：US16911713
申请日：2020-06-25
Applicant: QUALCOMM Incorporated
Inventor： Taesang Yoo , Naga Bhushan , Pavan Kumar Vitthaladevuni , Tingfang Ji , Krishna Kiran Mukkavilli , Jay Kumar Sundararajan , June Namgoong
Abstract: Embodiments include methods for managing information transmission between a base station and a wireless device. A base station may apply an encoder neural network to assistance information that may aid a wireless device in communicating with the base station to generate encoded assistance information. The base station may transmit the encoded assistance information to the wireless device via a control or data channel. The wireless device may use the encoded assistance information to update one or more behaviors of the wireless device without decoding the encoded assistance information. The wireless device may include a different neural network configured to learn how to use the encoded assistance information to update one or more behaviors of the wireless device.
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公开(公告)号：US11452121B2
公开(公告)日：2022-09-20
申请号：US14533923
申请日：2014-11-05
Applicant: QUALCOMM Incorporated
Inventor： Tingfang Ji , John Edward Smee , Joseph Binamira Soriaga , Naga Bhushan , Peter Gaal , Alexei Yurievitch Gorokhov , Krishna Kiran Mukkavilli , Michael Alexander Howard , Rotem Cooper , Peter Ang
Abstract: Aspects of the disclosure provide for a thin control channel structure that can be utilized to enable multiplexing of two or more data transmission formats. For example, a thin control channel may carry information that enables ongoing transmissions utilizing a first, relatively long transmission time interval (TTI) to be punctured, and during the punctured portion of the long TTI, a transmission utilizing a second, relatively short TTI may be inserted. This puncturing is enabled by virtue of a thin channel structure wherein a control channel can carry scheduling information, grants, etc., informing receiving devices of the puncturing that is occurring or will occur. Furthermore, the thin control channel can be utilized to carry other control information, not being limited to puncturing information. Other aspects, embodiments, and features are also claimed and described.
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