知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

47 records (took 0.02 seconds)

    METHOD AND APPARATUS FOR DISCONTINUOUS TRANSMISSION AND RECEPTION OF WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    METHOD AND APPARATUS FOR DISCONTINUOUS TRANSMISSION AND RECEPTION OF WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20250070850A1

    公开(公告)日：2025-02-27

    申请号：US18812689

    申请日：2024-08-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Youngbum KIM ,  Hyunsuk RYU ,  Junyung YI

    IPC: H04B7/06 ,  H04W52/02 ,  H04W76/28

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure may provide a method and an apparatus for saving power of a wireless communication system. According to the disclosure, a method performed by a terminal in a communication system is provided. The method includes: receiving, from a base station, configuration information on a network energy saving mode; identifying that the network energy saving mode is applied; identifying an uplink transmission power for transmitting an uplink signal on an uplink channel in the network energy saving mode or a quasi co-location (QCL) relation of at least one of downlink signal or a downlink channel based on a reference signal in the network energy saving mode; and transmitting, to the base station, the uplink signal on the uplink channel based on the uplink transmission power or receiving, from the base station, the downlink signal on a downlink channel based on the QCL relation.

    METHOD OF AND APPARATUS OF POWER CONTROL FOR CANDIDATE CELL PRACH TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明申请
    METHOD OF AND APPARATUS OF POWER CONTROL FOR CANDIDATE CELL PRACH TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20240430945A1

    公开(公告)日：2024-12-26

    申请号：US18738565

    申请日：2024-06-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyoungmin PARK ,  Hyewon YANG ,  Jaewon LEE ,  Junyung YI

    IPC: H04W74/0833 ,  H04B17/318 ,  H04W74/08 ,  H04W76/20

    Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting higher data rates. A method performed by a terminal in a wireless communication system is provided. The method includes receiving, on a serving cell, information on a measurement for a pathloss associated with a physical random access channel (PRACH) transmission for non-serving cell, identifying a way of the measurement for the pathloss associated with the PRACH transmission, based on an indication of a cell specific measurement or a transmission configuration indication (TCI) specific measurement, or identifying the way of the measurement for the pathloss associated with the PRACH transmission, based on an indication of a layer 1 (L1) measurement or a layer 3 (L3) measurement, performing the measurement for the pathloss for a reference signal based on the identified way, and transmitting, on a candidate cell, the PRACH transmission based on the pathloss.

    METHOD AND APPARATUS FOR DETERMINING HARQ PROCESS ID IN COMMUNICATION SYSTEM
    5.
    发明公开
    METHOD AND APPARATUS FOR DETERMINING HARQ PROCESS ID IN COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230413258A1

    公开(公告)日：2023-12-21

    申请号：US18452490

    申请日：2023-08-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Suha YOON ,  Euichang JUNG ,  Hyunjung KIM ,  Seho MYUNG ,  Jeongho YEO ,  Junyung YI

    IPC: H04W72/11 ,  H04W72/1273 ,  H04L1/1812

    CPC classification number: H04W72/11 ,  H04W72/1273 ,  H04L1/1812

    Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for, according to the present disclosure, may comprise the steps of: receiving, from a base station, configuration information associated with at least one first SPS; receiving, from the base station, an SPS activation signal indicating activation of a second SPS from among the at least one first SPS; identifying, on the basis of configuration information associated with the second SPS, and the SPS activation signal, whether or not, from among at least one PDSCH reception occurrence associated with the second SPS, a first PDSCH reception occurrence includes a plurality of slots; if the first PDSCH reception occurrence includes the plurality of slots, determining one of the plurality of slots as a reference slot; and determining an HARQ process ID on the basis of information regarding the determined reference slot.

    METHOD AND APPARATUS FOR TRANSMITTING UPLINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM
    8.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING UPLINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220224484A1

    公开(公告)日：2022-07-14

    申请号：US17576335

    申请日：2022-01-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Junyung YI ,  Youngbum KIM ,  Sungjin PARK ,  Heedon GHA ,  Taehan BAE

    IPC: H04L5/00

    Abstract: The disclosure relates to a communication scheme and system for combining an Internet of things (IoT) technology with a fifth generation (5G) communication system for supporting a higher data transfer rate than a fourth generation (4G) system. The disclosure may be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, and security- and safety-related services), based on a 5G communication technology and an IoT-related technology. A method by which the performance of joint channel estimation for multi-uplink repetitive transmission can be enhanced, and the coverage of an uplink channel can be improved is provided.

Patent Agency Ranking