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    METHOD AND APPARATUS FOR RECEIVING MAC PDU IN MOBILE COMMUNICATION SYSTEM
    81.
    发明申请
    METHOD AND APPARATUS FOR RECEIVING MAC PDU IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190342793A1

    公开(公告)日：2019-11-07

    申请号：US16511767

    申请日：2019-07-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soenghun KIM ,  Sangbum KIM ,  Kyeongin JEONG ,  Jaehyuk JANG

    IPC: H04W28/06 ,  H04W52/14 ,  H04L1/00 ,  H04W74/08 ,  H04W52/36 ,  H04W74/00 ,  H04W52/38

    Abstract: The present disclosure relates to a communication technique and system for converging, with IoT technology, a 5G communication system for supporting a higher data transmission rate beyond a 4G system. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cards, health care, digital education, retail business, security and safety related services, etc.), on the basis of the 5G communication technology and IoT associated technology. According to the present invention, in a method of receiving a MAC PDU, when an unused value is included in a received MAC PDU, the MAC PDU is received through a multicast channel, and the unused value is included in a sub-header of the MAC PDU, the sub-header and a payload portion corresponding to the sub-header are ignored and the remaining sub-header and payload portion are processed.

    METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM
    82.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190306890A1

    公开(公告)日：2019-10-03

    申请号：US16368140

    申请日：2019-03-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jaehyuk JANG ,  Soenghun KIM

    IPC: H04W74/08 ,  H04W36/04 ,  H04W72/04 ,  H04W76/27

    Abstract: A method, by a terminal, of performing a random access in a wireless communication system is provided. The method includes identifying a random access occasion configured for an active uplink (UL) bandwidth part (BWP) of a serving cell and when the serving cell is a special cell (SpCell) and an identity (ID) of an active downlink (DL) BWP does not correspond to an ID of the active UL BWP, switching the active DL BWP to a DL BWP with ID corresponding to the ID of the active UL BWP, based on BWP configuration information for the serving cell, and performing a random access on the switched DL BWP.

    IMPROVEMENTS IN AND RELATING TO NETWORK INTERCONNECTIVITY
    83.
    发明申请
    IMPROVEMENTS IN AND RELATING TO NETWORK INTERCONNECTIVITY 审中-公开

    公开(公告)号：US20190281645A1

    公开(公告)日：2019-09-12

    申请号：US16318985

    申请日：2017-07-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Himke VAN DER VELDE ,  Gert Jan VAN LIESHOUT ,  Soenghun KIM

    IPC: H04W76/15 ,  H04W28/02 ,  H04W48/18 ,  H04W8/24 ,  H04W88/06

    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. Disclosed is a method of operating a telecommunication system operating in a multi-connectivity configuration, wherein a first node operates a first radio connection using a first Radio Access Technology, RAT, and a second node operates a second radio connection using a second RAT, wherein a User Equipment, UE, operable to communicate over first and second radio connections, is configured on the basis of its capabilities with respect to the first node and its capabilities with respect to the second node.

    METHOD AND APPARATUS FOR WIRELESS COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
    86.
    发明申请
    METHOD AND APPARATUS FOR WIRELESS COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190215725A1

    公开(公告)日：2019-07-11

    申请号：US16244655

    申请日：2019-01-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangbum KIM ,  Donggun KIM ,  Jaehyuk JANG ,  Soenghun KIM

    IPC: H04W28/06 ,  H04W12/00

    CPC classification number: H04W28/065 ,  H04W12/0013

    Abstract: An operation method of a transmitting apparatus in a wireless communication system is provided. The operation method includes receiving a service data adaptation protocol (SDAP) header configuration and a header compression configuration through higher layer signaling and when an SDAP entity receives first data from an upper layer, generating an SDAP header and transmitting second data obtained by adding the generated SDAP header to the first data to a packet data convergence protocol (PDCP) entity, the generating and the transmitting being performed by the SDAP entity, performing, by the PDCP entity, header compression on an upper layer header of the second data, excluding the SDAP header, performing, by the PDCP entity, ciphering on data of the second data, excluding the SDAP header and generating a PDCP header and transmitting third data obtained by adding the generated PDCP header to the ciphered data to a lower layer, the generating and the transmitting being performed by the PDCP entity.

    METHOD AND APPARATUS FOR PERFORMING PAGING IN MOBILE COMMUNICATION SYSTEM
    88.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING PAGING IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190166576A1

    公开(公告)日：2019-05-30

    申请号：US16322390

    申请日：2017-07-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangbum KIM ,  Soenghun KIM ,  Donggun KIM ,  Seungri JIN ,  Himke VAN DER VELDE ,  Jaehyuk JANG ,  Gert Jan VAN LIESHOUT

    IPC: H04W68/00 ,  H04W68/02 ,  H04W76/27 ,  H04W24/10 ,  H04W36/08 ,  H04W52/02 ,  H04W76/28 ,  H04W48/10

    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 and apparatus for configuring a paging area while centering a terminal thereon and updating the same in a network supporting a light connection. According to the present disclosure, a terminal in a communication system may: receive an RRC connection release message including paging area (PA)-related information from a first base station and receive system information from a second base station; and check whether a PA has been changed, on the basis of the PA-related information and PA-related information included in the system information, and transmit an RRC connection resume request message to the second base station when the PA has been changed.

    METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING SCHEDULING REQUEST IN MOBILE COMMUNICATION SYSTEM
    89.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING SCHEDULING REQUEST IN MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190124677A1

    公开(公告)日：2019-04-25

    申请号：US16222360

    申请日：2018-12-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soenghun KIM ,  Sangbum KIM ,  Jaehyuk JANG

    IPC: H04W72/12 ,  H04W28/02

    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 invention provides a method for transmitting a scheduling request (SR) in a wireless communication system. A SR transmission method for a terminal according to the present invention includes, receiving first information and second information for SR configuration, transmitting the SR if a SR timer based on the first information and the second information is expired, and wherein the first information comprises SR configuration information for a primary cell and a secondary cell, and wherein the second information is an integer value for configuring the SR timer.

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