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    METHOD AND APPARATUS FOR RESELECTING A CELL IN AN IDLE MODE FOR PUBLIC SAFETY SERVICE
    2.
    发明申请
    METHOD AND APPARATUS FOR RESELECTING A CELL IN AN IDLE MODE FOR PUBLIC SAFETY SERVICE 审中-公开

    公开(公告)号：US20180352480A1

    公开(公告)日：2018-12-06

    申请号：US15761695

    申请日：2016-09-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongsik DONG ,  Sung Hwan WON ,  Daejoong KIM ,  Junhyuk SONG

    IPC: H04W36/00 ,  H04W76/36 ,  H04W76/40

    CPC classification number: H04W4/06 ,  H04W4/90 ,  H04W36/00 ,  H04W88/02

    Abstract: The terminal supporting the public safety service based on the evolved multimedia broadcast multicast services (eMBMS) service needs to reselect a frequency providing the eMBMS service in the idle mode. The terminal may be configured to: receive a connection release message including priority information on frequencies for cell reselection; determine whether the terminal is in the idle mode; and perform, if the terminal is in the idle mode, cell reselection by selecting a cell to camp on based on the priority information. Here, the priority information may be configured so that the highest priority is assigned to the MBMS serving frequency used by the terminal to receive the MBMS service. In this way, the terminal supporting the public safety service may continuously receive the public safety service by selecting the current frequency during cell reselection.

    APPARATUS AND METHOD FOR RESOURCE MANAGEMENT IN WIRELESS COMMUNICATION SYSTEM
    3.
    发明申请
    APPARATUS AND METHOD FOR RESOURCE MANAGEMENT IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200214016A1

    公开(公告)日：2020-07-02

    申请号：US16728279

    申请日：2019-12-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongsik DONG ,  Chungkeun LEE ,  Yoonjeong HA

    IPC: H04W72/08 ,  H04W72/04

    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). An apparatus of a base station in such a wireless communication system includes at least one transceiver, and at least one processor operatively coupled to the at least one transceiver, wherein the at least one processor is configured to acquire a channel quality of a first vehicle apparatus, acquire a resource allocation area of the first vehicle apparatus according to the channel quality, and transmit, to the first vehicle apparatus, allocation information relating to a transmission resource determined in the resource allocation area, wherein the transmission resource is used by the first vehicle apparatus to transmit a message to a second vehicle apparatus.

    METHOD AND DEVICE FOR ENHANCING SERVICE IN COMMUNICATION SYSTEM SUPPORTING PUBLIC SAFETY NETWORK SERVICE
    5.
    发明申请
    METHOD AND DEVICE FOR ENHANCING SERVICE IN COMMUNICATION SYSTEM SUPPORTING PUBLIC SAFETY NETWORK SERVICE 审中-公开

    公开(公告)号：US20180324667A1

    公开(公告)日：2018-11-08

    申请号：US15773023

    申请日：2016-11-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongsik DONG ,  Junhyuk SONG ,  Daejoong KIM

    IPC: H04W36/30 ,  H04W36/32 ,  H04W48/10 ,  H04W4/90

    Abstract: An embodiment of the present invention relates to a method for transmitting, by a base station, information in a wireless communication system, and a base station performing the same, the method comprising the steps of: generating a system information block comprising first hysteresis information about a first type terminal, and second hysteresis information about a second type terminal; and broadcasting the generated system information block, wherein the first type terminal includes a terminal which does not provide a public safety network service, and wherein the second type terminal includes a terminal which provides a public safety network service. In addition, the present invention relates to a terminal which operates with the base station, and a method for operating the terminal.

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