中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

156 records (took 0.041 seconds)

    SYSTEM AND METHOD FOR TRANSMITTING HARQ-ACK INFORMATION
    21.
    发明申请
    SYSTEM AND METHOD FOR TRANSMITTING HARQ-ACK INFORMATION 审中-公开
    用于发送HARQ-ACK信息的系统和方法

    公开(公告)号：US20130114474A1

    公开(公告)日：2013-05-09

    申请号：US13671319

    申请日：2012-11-07

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Jingxing Fu ,  Chengjun Sun

    IPC: H04W72/04 ,  H04J3/00

    CPC classification number: H04L1/1854 ,  H04L1/1635 ,  H04L1/1861 ,  H04L5/0055 ,  H04W72/042

    Abstract: According to one embodiment, a method for transmitting HARQ-ACK information, in which the HARQ-ACK information within a current bundling window is bundled, so that a total number of bits of the bundled HARQ-ACK information is compliant with a requirement associated with a length of the HARQ-ACK information required by a transmission format of the HARQ-ACK information, which may support carrier aggregation with more CCs in TDD UL/DL configuration 5, such that a peak throughput of user downlink is improved.

    Abstract translation: 根据一个实施例，一种用于发送HARQ-ACK信息的方法，其中绑定当前捆绑窗口内的HARQ-ACK信息，使得捆绑的HARQ-ACK信息的总比特数符合与 HARQ-ACK信息的发送格式所需的HARQ-ACK信息的长度，其可以支持TDD UL / DL配置5中的更多CC的载波聚合，从而提高用户下行链路的峰值吞吐量。

    Method and apparatus for uplink transmission
    22.
    发明授权
    Method and apparatus for uplink transmission 有权

    公开(公告)号：US12244533B2

    公开(公告)日：2025-03-04

    申请号：US17576469

    申请日：2022-01-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Feifei Sun ,  Qi Xiong ,  Yi Wang ,  Sa Zhang ,  Jingxing Fu ,  Bin Yu

    IPC: H04L5/00

    Abstract: A method and a corresponding apparatus for performing uplink transmission in a wireless communication system are disclosed. The method comprises: based on at least one of the information indicating uplink transmission resources, acquiring the number of resource elements REs used for determining a PUSCH transmission; determining a transport block size TBS for the uplink transmission based on the number of REs; and performing the uplink transmission based on the determined TBS. Wherein, a PUSCH transmission occupies m time unit for transmission, and the rate matching and RE mapping of the PUSCH are performed on all resources occupied in m time unit.

    Method and apparatus for transmitting control signaling
    23.
    发明授权
    Method and apparatus for transmitting control signaling 有权

    公开(公告)号：US12156206B2

    公开(公告)日：2024-11-26

    申请号：US17594249

    申请日：2020-12-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sa Zhang ,  Yi Wang ,  Feifei Sun ,  Jingxing Fu

    IPC: H04W72/1273 ,  H04L1/1812 ,  H04L5/00 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/20

    Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
    A method performed by a second type of transceiver node in a wireless communication system is provided, comprising: receiving a first type of data and/or a first type of control signaling from a first type of transceiver node; determining an HARQ-ACK codebook and a time unit for transmitting the HARQ-ACK codebook based on the first type of data and/or the first type of control signaling; and transmitting the HARQ-ACK codebook to the first type of transceiver node in the determined time unit.

    Method and device for uplink power control
    26.
    发明授权
    Method and device for uplink power control 有权

    公开(公告)号：US12010629B2

    公开(公告)日：2024-06-11

    申请号：US17988348

    申请日：2022-11-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jingxing Fu ,  Chen Qian ,  Yingjie Zhang ,  Bin Yu ,  Qi Xiong ,  Feifei Sun

    IPC: H04W52/14 ,  H04L5/00 ,  H04W52/36 ,  H04W72/23 ,  H04W80/08

    CPC classification number: H04W52/146 ,  H04L5/0092 ,  H04W52/36 ,  H04W72/23 ,  H04W80/08

    Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method for uplink power control, which is applied to a User Equipment (UE), and the method includes: determining a timing between a power control command and a Physical Uplink Control Channel (PUCCH), which adopts the power control command to control power. The present disclosure also provides a corresponding device.

    Apparatus and a method for determining activation state of secondary cell and user equipment in wireless communication system
    27.
    发明授权
    Apparatus and a method for determining activation state of secondary cell and user equipment in wireless communication system 有权

    公开(公告)号：US11991636B2

    公开(公告)日：2024-05-21

    申请号：US17279454

    申请日：2019-09-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jingxing Fu ,  Bin Yu ,  Chen Qian ,  Feifei Sun

    IPC: H04W52/02 ,  H04W72/1273 ,  H04W72/23

    CPC classification number: H04W52/0235 ,  H04W52/0216 ,  H04W72/1273 ,  H04W72/23

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The embodiment of the application provides a method for determining the activation state of a secondary cell and a UE. The method is applied to the technical field of wireless communication and comprises the following steps: acquiring secondary cell activation state indicator information, and then determining respective corresponding states of at least one secondary cell configured or reconfigured by a UE based on the secondary cell activation state indicator information, wherein the states include: an activation state and an inactivation state. The embodiment of the application realizes the reduction of the time delay for the user equipment to receive or send data and the reduction of the time required for deactivating a secondary cell, thereby reducing the power consumption of the UE.

    System and method for common and UE-specific frequency resource scheduling
    28.
    发明授权
    System and method for common and UE-specific frequency resource scheduling 有权

    公开(公告)号：US11758528B2

    公开(公告)日：2023-09-12

    申请号：US17646107

    申请日：2021-12-27

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Jingxing Fu ,  Bin Yu ,  Chen Qian ,  Qi Xiong ,  Chenxi Hao

    IPC: H04L5/00 ,  H04W72/04 ,  H04W72/0453 ,  H04W72/23

    CPC classification number: H04W72/0453 ,  H04L5/00 ,  H04W72/23

    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure provides a resource scheduling method, which includes: determining, by a UE, a resource allocation indicating way in DCI of a first type search space and a resource allocation indicating way in DCI of a second type search space, performing, by the UE, blind detection for PDCCH/EPDCCH on the bandwidth and the location of all the frequency resources available for the UE frequency resource allocation in the corresponding resource allocation indicating way according to the allocation unit of the UE frequency resource in the corresponding resource allocation indicating way, determining a bandwidth and a location of an uplink resource and/or a downlink resource actually allocated for the UE.

Patent Agency Ranking