Patents by Inventor Wei Tang

Wei Tang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220311115
    Abstract: A balun assembly is provided. The balun assembly includes a first substrate having first and second surfaces opposite to each other, a first transmission electrode on the first surface of the first substrate, a ground electrode having an opening therein and on a side of the first substrate distal to the first transmission electrode, a first dielectric layer on a side of the ground electrode distal to the first substrate, and second and third transmission electrodes both on a side of the first dielectric layer distal to the ground electrode, the second and third transmission electrodes being spaced apart from each other. Orthographic projections of the first, second and third transmission electrodes on the first substrate intersect with an orthographic projection of the opening on the first substrate at first, second and third intersection points, respectively, and the first intersection point is between the second and third intersection points.
    Type: Application
    Filed: September 25, 2020
    Publication date: September 29, 2022
    Inventors: Haocheng JIA, Tienlun TING, Ying WANG, Jie WU, Liang LI, Cuiwei TANG, Qiangqiang LI, Wei ZHANG, Chuncheng CHE
  • Publication number: 20220312490
    Abstract: Disclosed are techniques for reducing likelihood of Random Access Channel (RACH) transmission blockages and thereby facilitate an initial access procedure for new radio (NR) unlicensed spectrum (NR-U) operation in a fifth generation (5G) wireless communication system including an NR node. In some embodiments, a parameter generated by a gNB and received by a UE indicates that, from among a set of consecutive RACH Occasions (ROs), a gap is available for performing a listen-before-talk (LBT) procedure before commencing a RACH transmission.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 29, 2022
    Inventors: Hong He, Chunhai Yao, Chunxuan Ye, Dawei Zhang, Haitong Sun, Jie Cui, Oghenekome Oteri, Sigen Ye, Wei Zeng, Weidong Yang, Yang Tang, Yushu Zhang
  • Publication number: 20220312505
    Abstract: Reporting potential impacts of sounding reference signal-switching (SRS-switching) to a base station may include determining that SRS-switching is to be performed by a UE. Based on determining that SRS-switching is to be performed, potential impacts to one or more of a plurality of radio access technologies (RATs) caused by performing SRS-switching while sharing radio frequency (RF) front-ends (RFFE) between at least a subset of the plurality of RATS may be processed. The potential impacts may comprise at least one of transmit-blanking (Tx-blanking) and receive-blanking (Rx-blanking) associated with one or more of the subset of RATs. A communication that indicates the potential impacts of SRS-switching may be encoded for transmission to a base station. The base station may also provide priority configurations for determining how to handle Tx-blanking, Rx-blanking, and SRS-skipping associated with SRS-switching.
    Type: Application
    Filed: October 15, 2020
    Publication date: September 29, 2022
    Inventors: Pengkai ZHAO, Dawei ZHANG, Edmund J. STOCKS, Fangli XU, Haijing HU, Haitong SUN, Jie CUI, Madhusudan CHAUDHARY, Rajesh AMBATI, Thanigaivelu ELANGOVAN, Wei ZENG, Wen ZHAO, Yang TANG
  • Publication number: 20220311457
    Abstract: A communication system provides reliable wideband communications with reduced. power consumption in a user equipment (UE) receiver. A UE may include receiver circuitry to receive a radio frequency (RF) signal from a wireless network and output an analog baseband signal. The RF signal includes M copies of a duplicated signal in a frequency domain. The analog baseband signal includes the M copies of the duplicated signal uniformly offset from one another in the frequency domain by a bandwidth F and including a gap between adjacent copies. The UE further includes an anti-aliasing analog filter an analog to digital converter (ADC). The ADC samples an output of the anti-aliasing analog filter at a sampling frequency selected to obtain a digital baseband signal comprising a combined digital copy of the M copies of the duplicated signal folded over each other.
    Type: Application
    Filed: October 15, 2020
    Publication date: September 29, 2022
    Inventors: Weidong YANG, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Hong HE, Huaning NIU, Jie CUI, Manasa RAGHAVAN, Oghenekome OTERI, Seyed Ali Akbar FAKOORIAN, Sigen YE, Wei ZENG, Yang TANG, Yingqun YU, Yushu ZHANG
  • Publication number: 20220311583
    Abstract: Methods, systems, and devices for signaling in cast-type indication for a wireless communication system may include receiving, at a first user equipment (UE), a first stage sidelink control information (SCI) format from a second UE, decoding the first stage SCI format, determining a second stage SCI format using the decoded first stage SCI format, decoding the second stage SCI format, and determining a sidelink feedback status using the second stage SCI format. The sidelink feedback status may indicate whether sidelink feedback is enabled or not enabled. Second stage SCI content may include a distance setting associated with a communication range between the first UE and the second UE.
    Type: Application
    Filed: April 6, 2021
    Publication date: September 29, 2022
    Inventors: Chunxuan Ye, Chunhai Yao, Dawei Zhang, Haitong Sun, Hong He, Jie Cui, Oghenekome Oteri, Wei Zeng, Weidong Yang, Yang Tang, Yushu Zhang
  • Publication number: 20220306507
    Abstract: An emergency treatment device for algal blooms in reservoir tributaries and bays includes a hull, an automatic detection unit provided on the hull, an algae collection-separation unit, an ultrasonic algae removal unit, a micro-current electrolytic algae suppression unit, an algaecide adding unit, a power unit and a control unit. The automatic detection unit, the algae collection-separation unit, the ultrasonic algae removal unit, the micro-current electrolytic algae suppression unit, the algaecide adding unit and the power unit are connected with the control unit. The algae collection-separation unit is used for suction and ex-situ treatment of high-density algae on a surface of the water body. The ultrasonic algae removal unit, the micro-current electrolytic algae suppression unit and the algaecide adding unit are used for in-situ treatment of algae in the water body.
    Type: Application
    Filed: May 31, 2022
    Publication date: September 29, 2022
    Inventors: Li Lin, Zhigui Sha, Qingyun Li, Xianqiang Tang, Wei Zhang, Liangyuan Zhao, Zhenhua Wang, Meng Long, Lei Dong, Xiaohuan Cao, Huan Li
  • Publication number: 20220311549
    Abstract: A user equipment (UE) and a network agree on the use of a hybrid automatic repeat request (HARQ) codebook. The UE receives a plurality of downlink control information (DCI) transmissions during a corresponding plurality of physical downlink control channel (PDCCH) monitoring occasions from the base station, wherein each DCI transmission schedules multiple physical downlink shared channel (PDSCH) transmissions on a corresponding one of a plurality of component carriers (CCs), receives a time domain resource allocation (TDRA) table configuration from the base station, determines a maximum number of PDSCH transmissions per CC based on the TDRA table configuration, groups the plurality of CCs together and determines a hybrid automatic repeat request (HARQ)-acknowledgement (ACK) codebook size based on a number of the multiple PDSCH transmissions, the maximum number of PDSCH transmissions, and a resulting ACK or negative acknowledgement (NACK) for each of the multiple PDSCH transmissions.
    Type: Application
    Filed: October 15, 2020
    Publication date: September 29, 2022
    Inventors: Hong HE, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Huaning NIU, Jie CUI, Oghenekome OTERI, Sigen YE, Wei ZENG, Weidong YANG, Yang TANG, Yushu ZHANG
  • Publication number: 20220308153
    Abstract: Systems and methods for measuring at and reporting by a target user equipment (UE) of one or more positioning signals sent from one or more assisting UEs to the target UE are disclosed herein. The target UE may receive a positioning signal from an assisting UE according to a communication received at the target UE. The target UE may proceed to perform a positioning measurement using the positioning signal received from the target UE. The positioning measurement may be used by the target UE to estimate its own position, or the positioning measurement may be sent to another entity within a wireless communications system to be used in estimating the physical position of the UE. The handling of multiple received positioning signals from various sources, and the handling of situations where, for example, a transmission reception point (TRP) and an assisting UE may schedule overlapping positioning signals, ate also discussed.
    Type: Application
    Filed: October 9, 2020
    Publication date: September 29, 2022
    Inventors: Seyed Ali Akbar FAKOORIAN, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Hong HE, Jie CUI, Oghenekome OTERI, Sigen YE, Wei ZENG, Weidong YANG, Yang TANG, Yushu ZHANG, Zhibin WU
  • Publication number: 20220312391
    Abstract: Methods, systems, and devices for wireless communications are described. To monitor a PDCCH for CA, a UE may receive PDCCH candidates in a plurality of configured component carriers (CCs). In response to a determination that a maximum number of virtual CCs that the UE is capable of monitoring for PDCCH is smaller than a number of the plurality of configured CCs, the UE groups the plurality of configured CCs into CC groups based at least in part on SCS numerologies and PDCCH monitoring configurations corresponding to span patterns within a slot of a DL subframe. The UE determines a maximum number of blind decoding operations and non-overlapped CCEs for each of the CC groups. The UE then monitors at least a first portion of the PDCCH candidates based on the maximum number of blind decoding operations and non-overlapped CCEs for each of the CC groups.
    Type: Application
    Filed: April 8, 2020
    Publication date: September 29, 2022
    Inventors: Hong He, Chunhai Yao, Dawei Zhang, Haitong Sun, Jie Cui, Oghenekome Oteri, Wei Zeng, Weidong Yang, Yang Tang
  • Publication number: 20220311555
    Abstract: A computer readable storage medium, a user equipment, a method and an integrated circuit that are used to perform operations. Operations include receiving, from a network, a plurality of Physical Downlink Shared Channel (PDSCH) transmissions in slots of a hybrid automatic repeating request acknowledgement (HARQ-ACK) window, decoding each of the PDSCH transmissions in the slots of the HARQ window, determining a HARQ-ACK feedback for each PDSCH transmission in the HARQ-ACK window, bundling the HARQ-ACK feedback for at least two of the PDSCH transmissions and reporting the bundled HARQ-ACK feedback for the HARQ window to the network.
    Type: Application
    Filed: April 8, 2020
    Publication date: September 29, 2022
    Inventors: Hong HE, Dawei ZHANG, Fangli XU, Jie CUI, Oghenekome OTERI, Wei ZENG, Weidong YANG, Yang TANG, Zhibin WU
  • Publication number: 20220312238
    Abstract: A base station of a network provides a user equipment (UE) with information relating to monitoring a Physical Downlink Control Channel (PDCCH) of multiple component carrier (CCs) in a carrier aggregation (CA) scheme. The base station configures a first CC and a second CC of a CA combination for a user equipment (UE) and provides the UE with information for the CA combination, wherein the information comprises an indication whether the first CC and the second CC are collocated.
    Type: Application
    Filed: August 4, 2020
    Publication date: September 29, 2022
    Inventors: Weidong YANG, Amir FARAJIDANA, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Hong HE, Jie CUI, Keith W. SAINTS, Linbo LI, Oghenekome OTERI, Sigen YE, Wei ZENG, Wei ZHANG, Yang TANG, Yushu ZHANG
  • Publication number: 20220311545
    Abstract: Techniques for physical uplink control channel (PUCCH) operation with multiple transmission and reception point (multi-TRP) are disclosed. In some embodiments, determining PUCCH transmission repetition may include determining that an original PUCCH transmission overlaps a slot boundary between a first slot for PUCCH transmission and a second slot for PUCCH transmission, and configuring a PUCCH repetition of the original PUCCH transmission. The PUCCH repetition may include one or more symbols of the original PUCCH transmission and may be located in one or more slots other than the first slot and the second slot.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 29, 2022
    Inventors: Haitong Sun, Yushu Zhang, Chunxuan Ye, Haijing Hu, Jia Tang, Wei Zeng, Wei Zhang, Zhibin Wu
  • Publication number: 20220312240
    Abstract: A user equipment (UE) performs a multi-level Downlink Control Information (DCI) monitoring operation. The UE monitors an Anchor-search space set (SSS) of a first resource block (RB) set for downlink control information (DCI) and, when the Anchor-SSS includes DCI, monitors at least one Subordinate-SSS of a second RB set based on at least the DCI detected on the Anchor-SSS.
    Type: Application
    Filed: October 14, 2020
    Publication date: September 29, 2022
    Inventors: Hong HE, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Jie CUI, Oghenekome OTERI, Sigen YE, Wei ZENG, Weidong YANG, Yang TANG, Yushu ZHANG
  • Publication number: 20220311491
    Abstract: Embodiments include a computer readable storage medium, a user equipment, a method and an integrated circuit that perform operations. The operations include receiving a downlink channel information (DCI) format 2_0 from a g-NodeB (gNB) connected to the 5G NR network, wherein the DCI format 2_0 includes channel occupancy time (COT) duration and a gap threshold value, determining if a nonzero power channel state information reference signal (NZP-CSI-RS) resource is valid, wherein the NZP-CSI-RS resource is valid if the NZP-CSI-RS resource is within the COT duration and if a gap between a last symbol of the DCI format 2_0 and a first symbol of the NZP-CSI-RS resource is greater than the gap threshold value.
    Type: Application
    Filed: April 8, 2020
    Publication date: September 29, 2022
    Inventors: Hong HE, Chunhai YAO, Dawei ZHANG, Haitong SUN, Jie CUI, Wei ZENG, Yang TANG, Yushu ZHANG
  • Publication number: 20220312326
    Abstract: This disclosure provides details of a configuration signaling and associated behaviors for sidelink (SL) discontinuous reception (DRX) for unicast, connection-specific DRX. According to one embodiment, a first user equipment (L E) configures link-specific discontinuous reception (DRX) by processing a common DRX configuration that is preconfigured, received through a Uu interface, or received in a SIB; and signaling over a PCS interface with a second UE, a link-specific configuration for a link-specific DRX cycle, the Link-specific configuration including a link-specific on-duration parameter.
    Type: Application
    Filed: October 22, 2020
    Publication date: September 29, 2022
    Inventors: Zhibin WU, Chunxuan YE, Dawei ZHANG, Fangli XU, Haijing HU, Haitong SUN, Hong HE, Jie CUI, Wei ZENG, Yang TANG, Yuqin CHEN
  • Publication number: 20220312236
    Abstract: Techniques for channel state information reference signal (CSI-RS) configuration in wireless communications are disclosed. A user equipment (UE) may decode a message including a CSI-RS configuration that indicates a CSI-RS window associated with one or more CSI-RS, with respect to one or more mobility related measurements. The UE may determine one or more mobility related measurements using the CSI-RS configuration, and measure the one or more CSI-RS using the determination of the one or more mobility related measurements. The UE may generate a report for the base station corresponding to the measurement of the one or more CSI-RS.
    Type: Application
    Filed: April 13, 2020
    Publication date: September 29, 2022
    Inventors: Yang Tang, Chunxuan Ye, Dawei Zhang, Haitong Sun, Hong He, Jie Cui, Manasa Raghavan, Oghenekome Oteri, Wei Zeng, Yushu Zhang
  • Publication number: 20220312371
    Abstract: This disclosure provides details of sequence-based WUS design and signaling, also DCI-based WUS design which also serves as scheduling DCI. For sequence-based WUS there are two variants. A first is based on CSI-RS, that is relatively wide band so the sequence occupies wider band compared to SSB transmission. The second is more akin to the Secondary Synchronization Signal (SSS) type of sequence in that it occupies a narrower band over the entire bandwidth.
    Type: Application
    Filed: October 15, 2020
    Publication date: September 29, 2022
    Inventors: Huaning NIU, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Hong HE, Jie CUI, Manasa RAGHAVAN, Oghenekome OTERI, Seyed Ali Akbar FAKOORIAN, Sigen YE, Wei ZENG, Weidong YANG, Yang TANG, Yushu ZHANG
  • Publication number: 20220312239
    Abstract: A base station configures a user equipment (UE) to monitor a Physical Downlink Control Channel (PDCCH). The base station receives, from the UE, a reduced PDCCH monitoring capability for at least one group of search space sets (SSS) of a PDCCH, determines a reduced monitoring capability (MO) configuration for the UE based on the reported reduced PDCCH monitoring capability and transmits the reduced MO configuration to the UE.
    Type: Application
    Filed: October 5, 2020
    Publication date: September 29, 2022
    Inventors: Hong HE, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Jie CUI, Oghenekome OTERI, Seyed Ali Akbar FAKOORIAN, Sigen YE, Wei ZENG, Weidong YANG, Yang TANG, Yushu ZHANG
  • Publication number: 20220309997
    Abstract: A display panel and a driving method thereof, and a display device. The display panel includes a substrate and a plurality of pixel circuits arranged in an array on the substrate, each of the plurality of pixel circuits includes a pixel driving chip and at least one light-emitting element electrically connected to the pixel driving chip, and the pixel driving chip is configured to receive and store a data signal and drive the at least one light-emitting element to emit light according to the data signal.
    Type: Application
    Filed: September 18, 2020
    Publication date: September 29, 2022
    Applicants: BOE MLED Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Guofeng Hu, Qibing Gu, Lingyun Shi, Ming Chen, Xiurong Wang, Wei Hao, Tao Yang, Hong Liu, Mingjian Yu, Donghui Wang, Jing Xue, Yong Zhang, Jian Wang, Jian Lin, Xianglei Qin, Zhichao Yang, Zepeng Sun, Honggui Jin, Yashuai An, Zhilong Duan, Lingfang Nie, Liangzhen Tang, Limin Zhang
  • Publication number: 20220312233
    Abstract: Apparatuses, systems, and methods for beam indication latency reduction via symbol level beam sweeping capability reporting. A wireless device may transmit, to a base station, a report associated with symbol level beam sweeping. The wire wireless device may receive, from the base station, a symbol level beam sweeping configuration. The symbol level beam sweeping configuration may be based, at least in part, on the report. The wireless device may perform synchronization signal block (SSB) measurements according to the report and the symbol level beam sweeping configuration.
    Type: Application
    Filed: September 15, 2020
    Publication date: September 29, 2022
    Inventors: Yushu Zhang, Dawei Zhang, Fangli Xu, Haijing Hu, Haitong Sun, Huaning Niu, Jie Cui, Manasa Raghavan, Wei Zeng, Weidong Yang, Yakun Sun, Yang Tang