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    METHODS FOR PROCESSING EMERGENCY CALL AND COMMUNICATIONS APPARATUSES UTILIZING THE SAME
    1.
    发明申请
    METHODS FOR PROCESSING EMERGENCY CALL AND COMMUNICATIONS APPARATUSES UTILIZING THE SAME 有权
    处理紧急呼叫的方法和通信使用方法

    公开(公告)号：US20150038108A1

    公开(公告)日：2015-02-05

    申请号：US13957683

    申请日：2013-08-02

    Applicant: MediaTek Inc.

    Inventor： Chien-Yi WANG ,  Wei-Chiang PENG ,  Kuan-Ming LIN ,  Yu-Syuan JHENG

    IPC: H04W76/00 ,  H04W4/02

    CPC classification number: H04W76/007 ,  H04L65/1016 ,  H04L65/1046 ,  H04L65/1069 ,  H04M3/42102 ,  H04M3/42306 ,  H04M3/42348 ,  H04M3/5116 ,  H04M2207/185 ,  H04W4/02 ,  H04W4/90 ,  H04W76/50

    Abstract: A communications apparatus includes a baseband signal processing device, an RF signal processing device, a memory device, and a processor. The processor transmits a normal call-establishment signal with a remote identifier to a network to originate a normal call in response to a first call-origination request with the remote identifier, receives an indication message indicating that the normal call is routed as an emergency call from the network, records the remote identifier in the memory device, and when receiving a second call-origination request with the remote identifier, transmits an emergency call-establishment signal with the remote identifier to the network to originate an emergency call in response to the second call-origination request.

    Abstract translation: 通信装置包括基带信号处理装置，RF信号处理装置，存储装置和处理器。 处理器响应于具有远程标识符的第一呼叫发起请求向网络发送具有远程标识符的正常呼叫建立信号以发起正常呼叫，接收到指示正常呼叫作为紧急呼叫路由的指示消息 从网络中将远程标识符记录在存储设备中，并且当接收到具有远程标识符的第二呼叫发起请求时，将响应于该远程标识符的远程标识符的紧急呼叫建立信号发送到网络以发起紧急呼叫 第二个呼叫发起请求。

    BEARER SWITCHING IN REDUCED RADIO LINK QUALITY CONDITIONS
    2.
    发明申请
    BEARER SWITCHING IN REDUCED RADIO LINK QUALITY CONDITIONS 审中-公开

    公开(公告)号：US20180213456A1

    公开(公告)日：2018-07-26

    申请号：US15878084

    申请日：2018-01-23

    Applicant: MEDIATEK INC.

    Inventor： Yu-Syuan JHENG ,  Yuanyuan ZHANG ,  Yuan-Wen TING ,  Pei-Shan KAO

    IPC: H04W36/08 ,  H04W76/20 ,  H04W76/15

    Abstract: A wireless transmit receive unit (WTRU) is configured in dual connectivity with a master cell group and a secondary cell group. Uplink (UL) data is sent in an active one of the master cell group and the secondary cell group as an active UL transmission cell group. It is determined whether a UL transmission is to be switched to an alternate one of the master cell group and the secondary cell group and the UL traffic is switched from the active UL transmission cell group to the alternate cell group in response to the determination that the UL transmission is to be switched.

    APPARATUSES AND METHODS FOR REDUCING CIRCUIT SWITCH FALLBACK (CSFB) CALL SETUP TIME
    3.
    发明申请
    APPARATUSES AND METHODS FOR REDUCING CIRCUIT SWITCH FALLBACK (CSFB) CALL SETUP TIME 审中-公开
    降低电路开关故障（CSFB）呼叫建立时间的方法和方法

    公开(公告)号：US20160323931A1

    公开(公告)日：2016-11-03

    申请号：US15138720

    申请日：2016-04-26

    Applicant: MediaTek Inc.

    Inventor： Yu-Cheng HUANG ,  Chien-Chun HUANG-FU ,  Yu-Syuan JHENG ,  Jou-Man LIN

    IPC: H04W76/06 ,  H04W76/02

    CPC classification number: H04W76/30 ,  H04W36/0022 ,  H04W60/005 ,  H04W60/06 ,  H04W76/16 ,  H04W76/18 ,  H04W76/50

    Abstract: A mobile communication device including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a first network supporting only Packet-Switched (PS) services or a second network supporting Circuit-Switched (CS) services. The controller receives a rejection message of a Tracking Area Updating (TAU) procedure from the first network via the wireless transceiver when a Circuit Switch Fallback (CSFB)-related call originated from or terminated to the mobile communication device is pending, determines whether the rejection message includes a predetermined rejection cause, and in response to the rejection message including the predetermined rejection cause, selects the second network to make the CSFB-related call via the wireless transceiver without re-attaching to the first network.

    Abstract translation: 提供了包括无线收发器和控制器的移动通信设备。 无线收发器执行到仅支持分组交换（PS）服务的第一网络或支持电路交换（CS）服务的第二网络的无线传输和接收。 当从移动通信设备发起或终止于移动通信设备的电路交换回退（CSFB）相关呼叫待处理时，控制器经由无线收发器从第一网络接收跟踪区域更新（TAU）过程的拒绝消息，确定是否拒绝 消息包括预定的拒绝原因，并且响应于包括预定拒绝原因的拒绝消息，选择第二网络经由无线收发机进行CSFB相关呼叫，而不重新附加到第一网络。

    METHOD AND APPARATUS FOR INTER-SYSTEM HANDOVER IN WIRELESS COMMUNICATION
    5.
    发明申请
    METHOD AND APPARATUS FOR INTER-SYSTEM HANDOVER IN WIRELESS COMMUNICATION 审中-公开

    公开(公告)号：US20180234903A1

    公开(公告)日：2018-08-16

    申请号：US15893194

    申请日：2018-02-09

    Applicant: MEDIATEK INC.

    Inventor： Yu-Syuan JHENG ,  Guillaume SEBIRE ,  Chien-Chun HUANG-FU ,  Pavan Santhana Krishna NUGGEHALLI

    IPC: H04W36/16 ,  H04W36/00

    Abstract: Aspects of the disclosure provide a processing circuit in an electronic apparatus and a method to switch the electronic apparatus during an inter-system handover (HO) process from a source network system to a target network system. The processing circuit can include an inter-system HO signal processing module and a mapping module. The inter-system HO signal processing module can be configured to obtain a mapping relationship between a set of source bearers associated with the source network system and a first set of target bearers associated with the target network system based on quality of service (QoS) characteristics associated with the set of source bearers and the first set of target bearers. The mapping module can be configured to obtain a second set of target bearers based on resources allocated to the first set of target bearers by the target network system and to obtain a third set of target bearers that is based on the first and second set of target bearers.

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