METHOD AND DEVICE FOR CONDITIONALLY ADDING AND CHANGING CELL

    公开(公告)号:US20240314645A1

    公开(公告)日:2024-09-19

    申请号:US18673431

    申请日:2024-05-24

    IPC分类号: H04W36/00 H04W8/22

    摘要: The present disclosure relates to a communication technique for merging IoT technology with a 5G communication system for supporting higher data transmission rates than 4G systems, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. In addition, the present disclosure relates to a method for adding or changing a cell, and a device for performing same.

    APPARATUS AND METHOD OF IDENTIFYING DOWNLINK TRANSMISSION BEAM IN A CELLULAR NETWORK

    公开(公告)号:US20230345350A1

    公开(公告)日:2023-10-26

    申请号:US18345669

    申请日:2023-06-30

    摘要: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for internet of things (IoT) are provided. The communication method and system includes 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. In accordance with an aspect of the disclosure, a method and an apparatus for transmitting a random access preamble in a wireless communication system are provided. In accordance with another aspect of the disclosure, a method and an apparatus for requesting and transmitting system information are provided.

    METHOD AND APPARATUS FOR PERFORMING COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20230276289A1

    公开(公告)日:2023-08-31

    申请号:US18312969

    申请日:2023-05-05

    IPC分类号: H04W24/10 H04W76/15 H04W24/08

    CPC分类号: H04W24/10 H04W76/15 H04W24/08

    摘要: Disclosed is a method of a User Equipment, UE, in a telecommunication network, performing a measurement in an idle state, comprising the steps of: the network broadcasting a first message; the network transmitting a dedicated second message to the UE; wherein the first message comprises information related to one or more frequencies used in a particular cell in the network and the second message comprises information concerning frequencies specific to the LIE, wherein the UE receives the first and second messages and performs the measurement on at least one frequency present in both the first and second messages.

    RESOURCE ARRANGEMENT
    6.
    发明申请

    公开(公告)号:US20220330127A1

    公开(公告)日:2022-10-13

    申请号:US17847646

    申请日:2022-06-23

    摘要: 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 for switching resource pools by a device arranged to transmit according to a first resource pool is provided. The method includes sensing a second resource pool, determining whether the second resource pool has been sensed sufficiently long to apply sensing based resource selection, and selecting resources from an exceptional pool by using random resource selection, if the second resource pool has not been sensed sufficiently long to apply sensing based resource selection.

    SIGNALLING IN DUAL CONNECTIVITY MOBILE COMMUNICATION NETWORKS

    公开(公告)号:US20210281552A1

    公开(公告)日:2021-09-09

    申请号:US17323404

    申请日:2021-05-18

    摘要: There is disclosed a method of a User Equipment, UE, in a 3rd Generation Partnership Project, 3GPP, compliant mobile communications network supporting dual connectivity, and a corresponding UE. The method comprises detecting a signalled reconfiguration procedure of a Data Radio Bearer, DRB, having or changing to a DRB type in which downlink, DL, data is received from only serving cells of a Secondary Cell Group, SCG, connected to a Secondary eNB, SeNB, via an SCG DRB, or in which DL data is received from a SCG and also from serving cells of a Master Cell Group, MCG, connected to a Master eNB, MeNB, via a split DRB. If a DRB reconfiguration procedure type including one or more of: a handover; an SCG change; and DRB type change; is detected, the method further comprises: deciding one or more required layer 2 DRB-related actions resulting from the DRB reconfiguration based on: the initial DRB configuration; the final DRB configuration; and relevant DRB reconfiguration procedure types; and performing said decided layer 2 DRB-related actions.

    METHOD AND APPARATUS FOR RESELECTING CELL IN WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20210176674A1

    公开(公告)日:2021-06-10

    申请号:US17118437

    申请日:2020-12-10

    摘要: A method, performed by a terminal in a wireless communication system, includes: transmitting, to a first cell, capability information of the terminal including information on whether the terminal supports plurality of cell reselection priorities (CRPs); receiving, from the first EUTRAN cell, a radio resource control (RRC) Connection Release message including an alternativeCRPindication parameter indicating to apply CRP broadcast in system information, based on the capability information of the terminal; transitioning to an RRC idle mode or an RRC inactive mode based on the RRC Connection Release message, and camping on a second cell; receiving, from the second cell, system information; and determining, based on the system information, whether to apply a first CRP for an inter-RAT frequency or a second CRP for at least one EUTRAN frequency.

    APPARATUS AND METHOD FOR TRANSMITTING ASSISTANCE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20210152431A1

    公开(公告)日:2021-05-20

    申请号:US17248554

    申请日:2021-01-28

    IPC分类号: H04L12/24 H04W72/04 H04W52/02

    摘要: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system or networks beyond 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. A method of a User Equipment (UE) in a wireless communication system, the method comprising: receiving, from a base station, configuration information on reporting assistance information associated with an overheating; detecting the overheating; and transmitting, to the base station, the assistance information including first information for controlling a bandwidth associated with at least one of a first frequency range or a second frequency range based on UE's preference, wherein a first frequency corresponding to the first frequency range is smaller than a second frequency corresponding to the second frequency range.