METHOD AND SYSTEM FOR MEASUREMENT OPERATION FOR MULTICAST AND BROADCAST SERVICES IN 5G

    公开(公告)号:US20240323733A1

    公开(公告)日:2024-09-26

    申请号:US18272511

    申请日:2022-01-14

    IPC分类号: H04W24/10 H04W76/28 H04W76/40

    CPC分类号: H04W24/10 H04W76/40 H04W76/28

    摘要: In an embodiment, a method for performing a measurement operation for Multicast and Broadcast Services (MBS) in 5G is disclosed. The method includes receiving at a User Equipment (UE), a message from a network for configuring the UE comprising at least one of one or more configurations, and one or more reference signals of one or more of a Bandwidth Part (BWP) or a Common Frequency Resource (CFR) associated with one of a unicast and the MBS. The method includes performing a measurement operation for the MBS reception for the one or more configurations based on the one or more reference signals associated with one or more of the unicast and the MBS. The method further includes generating a measurement report associated with the MBS reception based on a measurement of the MBS.

    METHOD AND APPARATUS FOR CONTROLLING SECONDARY CELL GROUP IN A MULTI-RAT DUAL CONNECTIVITY NETWORK

    公开(公告)号:US20230397272A1

    公开(公告)日:2023-12-07

    申请号:US18033216

    申请日:2021-10-22

    IPC分类号: H04W76/15 H04W76/38 H04W76/34

    CPC分类号: H04W76/15 H04W76/38 H04W76/34

    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 performed by a user equipment (UE) in a wireless communication system is provided. The method includes receiving, from a first base station, information associated with a deactivation of a cell group of a second base station, determining whether to deactivate the cell group of the second base station based on the information, and transmitting, to the first base station, a first message for the deactivation of the cell group of the second base station in case that the cell group of the second base station is determined to be deactivated.

    METHODS AND SYSTEMS FOR SENDING INTEREST INDICATION FOR MULTICAST AND BROADCAST SERVICES IN 5G WIRELESS NETWORK

    公开(公告)号:US20220132468A1

    公开(公告)日:2022-04-28

    申请号:US17507212

    申请日:2021-10-21

    IPC分类号: H04W72/00

    摘要: A communication method and a 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) are provided. The 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. Embodiments allow sending interest indication, by a user equipment (UE), to a 5G network, to indicate whether the UE is interested in receiving multicast and broadcast services (MBS) and/or MBS that are being currently received by the UE. Embodiments provide a mechanism to send interest indication.

    SYSTEM AND METHOD FOR PROVIDING MULTIMEDIA BROADCAST MULTICAST SERVICE (MBMS) OPERATION

    公开(公告)号:US20190208570A1

    公开(公告)日:2019-07-04

    申请号:US16325313

    申请日:2017-08-14

    IPC分类号: H04W76/40 H04W68/00 H04W76/28

    摘要: The various embodiments of the present invention disclose a system and method for multimedia broadcast multicast service (MBMS) operation, the method comprises of receiving, by a User Equipment (UE), a common notification configuration message for a Multi-Cast Control Channel (MCCH) and System Information (SI) change from a network, identifying one or more occasions where MCCH or SI change notification is to be scheduled, configuring, by the UE, a DRX sleep and wake up occasions for the UE based on the scheduling of the MCCH and the SI change notification period, monitoring for MCCH change or SI change notification on Physical Downlink Control Channel PDCCH Format 1C scrambled with M-RNTI on wakeup occasion, determining the change notification based on DCI bits pertaining to SI and/or MCCH of one or more MBMS area, and decoding indicated SI and/or MCCH on PDSCH on CAS sub-frames and/or PMCH channel of respective areas.