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    METHOD AND APPARATUS FOR PERFORMING HANDOVER BETWEEN CORE NETWORK ENTITIES IN A PACKET-SWITCHED NETWORK
    11.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING HANDOVER BETWEEN CORE NETWORK ENTITIES IN A PACKET-SWITCHED NETWORK 审中-公开
    用于在分组交换网络中执行核心网络实体之间切换的方法和装置

    公开(公告)号：US20160119841A1

    公开(公告)日：2016-04-28

    申请号：US14987281

    申请日：2016-01-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Eun-Hui BAE ,  Sung-Ho CHOI ,  O-Sok SONG ,  Han-Na LIM

    IPC: H04W36/14 ,  H04W76/02 ,  H04W36/18 ,  H04W24/10

    CPC classification number: H04W36/14 ,  H04W24/10 ,  H04W36/0011 ,  H04W36/18 ,  H04W76/12

    Abstract: A method and apparatus for performing a L3 handover between CNs in a packet-switched network are provided. When a UE moves from an old RAN to a new RAN, the UE sends a measurement report message including cell information to the old RAN. The old or new RAN determines whether to perform a L3 handover. If the L3 handover is required, a tunnel is established between the new RAN and a new CN. The UE performs a handover from the old RAN to the new RAN, without establishing a tunnel between the new RAN and an old CN. Upon detection of the movement of the UE, the new RAN sends a L2 handover complete message to the old RAN. After moving to the new RAN, the UE acquires a new IP address, performs the L3 handover, and communicates with the new CN through the new RAN.

    Abstract translation: 提供了一种用于在分组交换网络中的CN之间执行L3切换的方法和装置。 当UE从旧的RAN移动到新的RAN时，UE向旧的RAN发送包括小区信息的测量报告消息。 旧的或新的RAN确定是否执行L3切换。 如果需要L3切换，则在新的RAN和新的CN之间建立隧道。 UE不会在新的RAN和旧的CN之间建立隧道，从旧的RAN进行到新的RAN的切换。 在检测到UE的移动时，新的RAN向旧的RAN发送L2切换完成消息。 移动到新的RAN后，UE获取新的IP地址，执行L3切换，并通过新的RAN与新的CN进行通信。

    METHOD AND APPARATUS FOR INITIATING COMMUNICATIONS ON A SHARED CHANNEL IN A MOBILE COMMUNICATION SYSTEM
    12.
    发明申请
    METHOD AND APPARATUS FOR INITIATING COMMUNICATIONS ON A SHARED CHANNEL IN A MOBILE COMMUNICATION SYSTEM 审中-公开
    在移动通信系统中启动共享信道通信的方法和装置

    公开(公告)号：US20160044714A1

    公开(公告)日：2016-02-11

    申请号：US14866170

    申请日：2015-09-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng-Hun KIM KIM ,  Gert Jan VAN LIESHOUT ,  Sung-Ho CHOI

    IPC: H04W74/08 ,  H04W74/00

    CPC classification number: H04W74/0833 ,  H04W74/002 ,  H04W74/0866 ,  H04W88/02

    Abstract: A method and apparatus for initiating communications on a shared channel in a mobile communication system are provided. A user equipment transmits an uplink signal for requesting communications on the shared channel to a Node B, and waits for a delay duration without monitoring a downlink after transmitting the uplink signal. When the delay duration has elapsed, the user equipment monitors the downlink during a valid period and determines whether a downlink signal responding to the uplink signal is received in a transmission time interval within the valid period. When the downlink signal is received in the valid period, the user equipment transmits and receives data on the shared channel.

    Abstract translation: 提供了一种用于在移动通信系统中在共享信道上发起通信的方法和装置。 用户设备向节点B发送用于请求通信的上行链路信号，并且在发送上行链路信号之后等待延迟持续时间而不监视下行链路。 当延迟时间过去时，用户设备在有效期内监视下行链路，并确定在有效期内的发送时间间隔内是否接收到响应于上行链路信号的下行链路信号。 当在有效期内接收到下行链路信号时，用户设备在共享信道上发送和接收数据。

    METHOD AND APPARATUS FOR PROVIDING VOICE CALL IN MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF
    13.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING VOICE CALL IN MOBILE COMMUNICATION SYSTEM AND SYSTEM THEREOF 审中-公开
    用于在移动通信系统及其系统中提供语音呼叫的方法和装置

    公开(公告)号：US20160014645A1

    公开(公告)日：2016-01-14

    申请号：US14864294

    申请日：2015-09-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Tae-Sun YEOUM ,  Beom-Sik BAE ,  Sung-Ho CHOI ,  Hyoung-Kyu LIM ,  Han-Na LIM

    IPC: H04W36/00

    CPC classification number: H04W36/0022 ,  H04W92/02

    Abstract: A method, performed by a mobile management entity (MME), for providing a voice call service to a user equipment (UE) in a mobile communication system and the MME are provided. The method includes receiving, from a mobile management entity (MME), a first message for paging to provide the voice call service to the UE; and sending, to the MME, a second message including a cause associated with a domain change from a packet switching (PS) domain to a circuit switching (CS) domain, wherein, if the MME receives the second message, a third message for requesting suspension of a bearer to provide a service for the UE is sent to a gateway in the PS domain.

    Abstract translation: 提供了一种由移动管理实体（MME）执行的用于向移动通信系统和MME中的用户设备（UE）提供语音呼叫服务的方法。 该方法包括从移动管理实体（MME）接收用于寻呼的第一消息以向UE提供语音呼叫服务; 以及向所述MME发送包括与从分组交换（PS）域到电路交换（CS）域的域改变相关联的原因的第二消息，其中，如果所述MME接收到所述第二消息，则提供用于请求的第三消息 将承载提供给UE的服务的中止被发送到PS域中的网关。

    CMOS IMAGE SENSORS
    14.
    发明公开
    CMOS IMAGE SENSORS 审中-公开

    公开(公告)号：US20240274638A1

    公开(公告)日：2024-08-15

    申请号：US18648814

    申请日：2024-04-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jung Bin YUN ,  Kyungho LEE ,  Sung-Ho CHOI

    IPC: H01L27/146

    CPC classification number: H01L27/1463 ,  H01L27/1461 ,  H01L27/14614 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/14645

    Abstract: Disclosed is a complementary metal oxide semiconductor (CMOS) image sensor. The image sensor comprises a first separation zone in a substrate, the first separation zone defining first and second pixel regions arranged in a first direction, the first separation zone including first parts substantially parallel extending in the first direction, and the substrate including a first active region vertically overlapping one of the first parts and a second active region vertically overlapping another of the first parts. The image sensor further comprises first and second photoelectric conversion devices arranged in the first direction on at least one of the first and second pixel regions in the substrate, and a source follower gate on the first active region of the substrate.

    METHOD OF TRANSMITTING/RECEIVING CONTROL MESSAGE IN A MOBILE COMMUNICATION SYSTEM PROVIDING MULTIMEDIA BROADCAST/MULTICAST SERVICE
    20.
    发明申请
    METHOD OF TRANSMITTING/RECEIVING CONTROL MESSAGE IN A MOBILE COMMUNICATION SYSTEM PROVIDING MULTIMEDIA BROADCAST/MULTICAST SERVICE 审中-公开
    在提供多媒体广播/多媒体服务的移动通信系统中发送/接收控制消息的方法

    公开(公告)号：US20150117297A1

    公开(公告)日：2015-04-30

    申请号：US14587487

    申请日：2014-12-31

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soeng-Hun KIM ,  Kook-Heui LEE ,  Sung-Ho CHOI ,  II HAN

    IPC: H04L12/18 ,  H04H20/57 ,  H04H20/16

    CPC classification number: H04L12/189 ,  H04H20/16 ,  H04H20/57 ,  H04W4/06 ,  H04W68/00 ,  H04W72/005

    Abstract: A method and apparatus are provided for providing a multimedia broadcast/multicast service (MBMS) to a user equipment (UE) by a base station in a mobile communication system. The method includes transmitting, to a terminal, a first message including first information about a scheduling period and an offset; transmitting, to the terminal, control information notifying of a change of a second message; transmitting, to the terminal, the second message including second information about at least one multimedia broadcast/multicast service (MBMS), based on the first information about the scheduling period and the offset; and transmitting, to the terminal, data of the at least one MBMS. The second information about the at least one MBMS includes an identification of the at least one MBMS.

    Abstract translation: 提供了一种用于通过移动通信系统中的基站向用户设备（UE）提供多媒体广播/多播服务（MBMS）的方法和装置。 该方法包括向终端发送包括关于调度周期和偏移的第一信息的第一消息; 向所述终端发送通知第二消息的改变的控制信息; 基于关于调度周期和偏移的第一信息向终端发送包括关于至少一个多媒体广播/多播服务（MBMS）的第二信息的第二消息; 以及向所述终端发送所述至少一个MBMS的数据。 关于至少一个MBMS的第二信息包括至少一个MBMS的标识。

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