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公开(公告)号：US20180302823A1
公开(公告)日：2018-10-18
申请号：US15486641
申请日：2017-04-13
Applicant: MEDIATEK INC.
Inventor： Te-Chung CHO , Yu-Ting Chen , Chao-Ming Wu
IPC: H04W28/06 , H04L29/06 , H04L12/805
Abstract: A user equipment (UE) and a flexible protocol data unit (PDU) packaging method thereof are provided. The user equipment performs a flexible PDU packaging procedure in a radio link control (RLC) layer when receiving configuration information that configures a 7-bit length indicator (LI) size and a flexible PDU size from a base station. The user equipment uses an exactly-filled LI to indicate the end of a service data unit (SDU) occurring at the end of the previous one PDU and an accumulated SDU size of the previous one PDU exceeds 123 octets. In addition, the user equipment utilizes a special value of a header extension (HE) field or an alternative E-bit of the header to indicate that the PDU includes only one SDU and the SDU is a complete SDU.
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2.发明授权公开(公告)号：US09648491B2
公开(公告)日：2017-05-09
申请号：US14183652
申请日：2014-02-19
Applicant: MediaTek Inc.
Inventor： Yu-Ting Chen , Yi-Ting Cheng , Pei-Shiuan Ho , Hsiao-Yun Tseng
Abstract: A method of selecting an active SIM from multiple SIMs and a wireless device utilizing the same are disclosed. The method includes: acquiring SIM information associated with each SIM under a dynamic environment, wherein each SIM provides for the PS data service; calculating a SIM score of each SIM based on the acquired SIM information associated with each SIM; and selecting the active SIM based on all SIM scores to provide for the PS data service. The SIM information includes RSSI, RSCP, Ec/N0, CQI, and data speed on each SIM in the dynamic environment.
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公开(公告)号：US20150327800A1
公开(公告)日：2015-11-19
申请号：US14708301
申请日：2015-05-11
Applicant: Mediatek Inc.
Inventor： Tung-Chien Chen , Yu-Ting Chen , Ying-Yuan Huang
IPC: A61B5/1455 , A61B5/021 , A61B5/00
CPC classification number: A61B5/14552 , A61B5/021 , A61B5/7278 , A61B5/7485 , A61B2562/0233 , A61B2576/00 , H04N5/23229 , H04N5/2352 , H04N5/2353 , H04N5/243
Abstract: An apparatus for obtaining a vital sign of a subject includes: an image sensor and a vital sign processor. The image sensor is employed for capturing a video of the subject to generate a plurality of first video frames. The vital sign processor is employed for processing the plurality of first video frames to generate a vital sign signal. Additionally, the vital sign processor adjusts a first parameter set for configuring the image sensor to make the plurality of first video frames suitable for obtaining the vital sign of the subject.
Abstract translation: 用于获得对象的生命体征的装置包括：图像传感器和生命符号处理器。 图像传感器用于捕获被摄体的视频以产生多个第一视频帧。 生物体征处理器用于处理多个第一视频帧以产生生命体征信号。 此外，生命体征处理器调整用于配置图像传感器的第一参数组，以使多个第一视频帧适合于获得对象的生命体征。
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公开(公告)号：US10104579B1
公开(公告)日：2018-10-16
申请号：US15486641
申请日：2017-04-13
Applicant: MEDIATEK INC.
Inventor： Te-Chung Cho , Yu-Ting Chen , Chao-Ming Wu
IPC: H04W28/06 , H04L29/06 , H04L12/805 , H04W80/02
Abstract: A user equipment (UE) and a flexible protocol data unit (PDU) packaging method thereof are provided. The user equipment performs a flexible PDU packaging procedure in a radio link control (RLC) layer when receiving configuration information that configures a 7-bit length indicator (LI) size and a flexible PDU size from a base station. The user equipment uses an exactly-filled LI to indicate the end of a service data unit (SDU) occurring at the end of the previous one PDU and an accumulated SDU size of the previous one PDU exceeds 123 octets. In addition, the user equipment utilizes a special value of a header extension (HE) field or an alternative E-bit of the header to indicate that the PDU includes only one SDU and the SDU is a complete SDU.
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5.发明申请METHOD FOR HANDLING MODE SWITCHING WITH LESS UNNECESSARY REGISTER DATA ACCESS AND RELATED NON-TRANSITORY MACHINE READABLE MEDIUM 审中-公开用不必要的寄存器数据访问和相关的非接收机器可读介质处理模式切换的方法公开(公告)号：US20160246619A1
公开(公告)日：2016-08-25
申请号：US15024852
申请日：2015-08-31
Applicant: MEDIATEK INC.
Inventor： Ya-Ting Chang , Jia-Ming Chen , Hung-Lin Chou , Yu-Ming Lin , Yu-Ting Chen , Nicholas Ching Hui Tang , Chia-Hao Hsu
CPC classification number: G06F9/44505 , G06F9/30098 , G06F9/461
Abstract: A mode switching handling method includes: when an operating system mode is switched from a first mode to a second mode, saving only a portion of register data that are stored in registers into a storage device, wherein an M-bit register length is used in the first mode, an N-bit register length is used in the second mode, and M and N are different integers.
Abstract translation: 一种模式切换处理方法包括：当操作系统模式从第一模式切换到第二模式时，仅将存储在寄存器中的一部分寄存器数据保存到存储装置中，其中使用M位寄存器长度 在第一模式中，在第二模式中使用N位寄存器长度，并且M和N是不同的整数。
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Patent Agency Ranking
公开(公告)号：US09408139B1
公开(公告)日：2016-08-02
申请号：US14711028
申请日：2015-05-13
Applicant: MediaTek Inc.
Inventor： Chi-Ju Chang , Tao-Sheng Ou , Yu-Ting Chen , Yen-Ku Liu
Abstract: A mobile communication device supporting a plurality of Radio Access Technologies (RATs) and a plurality of radio frequencies is provided. In the mobile communication device, a Baseband processor is configured to schedule the plurality of RATs and the plurality of radio frequencies in pairs in an order for a Public Land Mobile Network (PLMN) selection procedure, and determine one of the pairs and repeat the determined pair in the order of the pairs during the PLMN selection procedure.
Abstract translation: 提供支持多个无线电接入技术（RAT）和多个射频的移动通信设备。 在移动通信设备中，基带处理器被配置为按照公共陆地移动网络（PLMN）选择过程的顺序成对地调度多个RAT和多个射频，并且确定该对中的一个并重复所确定的 在PLMN选择过程期间以对的顺序对配对。
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公开(公告)号：US20160162746A1
公开(公告)日：2016-06-09
申请号：US14907032
申请日：2015-05-15
Applicant: MEDIATEK INC.
Inventor： Yu-Ting Chen , Tung-Chien Chen
CPC classification number: G06K9/3233 , G06T7/0016 , G06T7/11 , G06T2207/10016 , G06T2207/20021 , G06T2207/30004 , G06T2207/30196
Abstract: A detection method and a detection device for detection of at least one region of interest (ROI) using the same are provided. A plurality of successive frames is captured by an image sensor. A first frame among the plurality of successive frames is divided into a plurality of sub regions. A first vital-sign feature of a first sub region among the plurality of sub regions is obtained. A first feature signal is generated according to the first vital-sign feature. Whether the first feature signal is a first valid image signal is determined. When it is determined that the first feature signal is a first valid image signal, the first sub region is identified as a first ROI. In the frames occurring after the first frame, the first ROI is tracked.
Abstract translation: 提供一种用于检测至少一个使用该感兴趣区域（ROI）的检测方法和检测装置。 多个连续的帧由图像传感器捕获。 多个连续帧中的第一帧被划分为多个子区域。 获得多个子区域中的第一子区域的第一生物体特征。 根据第一生物体征特征产生第一特征信号。 确定第一特征信号是否是第一有效图像信号。 当确定第一特征信号是第一有效图像信号时，第一子区域被识别为第一ROI。 在发生在第一帧之后的帧中，跟踪第一ROI。
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8.发明授权Hybrid automatic repeat request management method for improving transmission quality 有权用于提高传输质量的混合自动重传请求管理方法公开(公告)号：US09288012B2
公开(公告)日：2016-03-15
申请号：US14053615
申请日：2013-10-15
Applicant: MEDIATEK INC.
Inventor： Yu-Ting Chen , Shu-Huei Yang
IPC: H04L1/18 , H04L12/801 , H04L12/851 , H04L12/863 , H04L1/20 , H04L12/54 , H04L5/00 , H04L12/833 , H04L12/855 , H04W28/10
CPC classification number: H04L1/1825 , H04L1/1812 , H04L1/1822 , H04L1/1854 , H04L1/203 , H04L5/0064 , H04L47/14 , H04L47/2433 , H04L47/2458 , H04L47/2466 , H04L47/50 , H04L47/626 , H04W28/10
Abstract: The present invention to provide methods and related controllers that manage HARQ processes in a wireless communications system. The present invention provides a method and related controller to map data units (e.g. PDU) of importance that is to be transmitted to a HARQ process having a higher transmission success rate to prevent the data units from being transmitted via a HARQ process having more transmission failures. In addition, the present invention also provides a method and a related controller to force a HARQ process to retransmit a data unit that has been correctly received by a receiving end to reduce the latency of retransmission caused by a possible transmission failure occurring between a MAC layer and a RLC layer at the receiving end.
Abstract translation: 本发明提供了在无线通信系统中管理HARQ过程的方法和相关控制器。 本发明提供了一种方法和相关控制器，用于将要发送的重要性的数据单元（例如，PDU）映射到具有较高发送成功率的HARQ进程，以防止通过具有更多传输故障的HARQ进程发送数据单元 。 此外，本发明还提供了一种方法和相关的控制器，以强制HARQ过程重传由接收端正确接收的数据单元，以减少由MAC层之间发生的可能的传输故障引起的重传等待时间 以及在接收端的RLC层。
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9.发明申请Methods for Call Management with Multiple Subscriber Identity Cards and Apparatuses Using the Same 有权使用多用户识别卡的呼叫管理方法及其使用方法公开(公告)号：US20150139181A1
公开(公告)日：2015-05-21
申请号：US14080983
申请日：2013-11-15
Applicant: MediaTek Inc.
Inventor： Yi-Ting Cheng , Pei-Shiuan Ho , Yu-Ting Chen , Keng-Ming Huang
IPC: H04W36/14
CPC classification number: H04W36/14 , H04L12/4633 , H04W8/183 , H04W36/0022 , H04W68/12 , H04W76/16 , H04W76/34 , H04W76/36 , H04W88/06
Abstract: An embodiment of a method for call management, performed by a processing unit of a UE (user equipment), is disclosed. The method is employed in a hardware configuration of at least two subscriber identity cards sharing a radio resource. A PS (packet-switched) service is first provided for the first subscriber identity card. Packet data transmission and reception is handed over to a second PS service with the second subscriber identity card from the first PS service after receiving a call request requesting a CS (circuit-switched) service with the second subscriber identity card.
Abstract translation: 公开了一种由UE（用户设备）的处理单元执行的用于呼叫管理的方法的实施例。 该方法用于共享无线电资源的至少两个用户识别卡的硬件配置。 首先为第一用户识别卡提供PS（分组交换）服务。 在接收到请求与第二用户身份卡之间的CS（电路交换）服务的呼叫请求之后，分组数据传输和接收被从第一PS服务切换到具有第二用户身份卡的第二PS服务。
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10.发明申请HYBRID AUTOMATIC REPEAT REQUEST MANAGEMENT METHOD FOR IMPROVING TRANSMISSION QUALITY 有权用于提高传输质量的混合自动重复请求管理方法公开(公告)号：US20150106674A1
公开(公告)日：2015-04-16
申请号：US14053615
申请日：2013-10-15
Applicant: MEDIATEK INC.
Inventor： Yu-Ting Chen , Shu-Huei Yang
IPC: H04L1/18
CPC classification number: H04L1/1825 , H04L1/1812 , H04L1/1822 , H04L1/1854 , H04L1/203 , H04L5/0064 , H04L47/14 , H04L47/2433 , H04L47/2458 , H04L47/2466 , H04L47/50 , H04L47/626 , H04W28/10
Abstract: The present invention to provide methods and related controllers that manage HARQ processes in a wireless communications system. The present invention provides a method and related controller to map data units (e.g. PDU) of importance that is to be transmitted to a HARQ process having a higher transmission success rate to prevent the data units from being transmitted via a HARQ process having more transmission failures. In addition, the present invention also provides a method and a related controller to force a HARQ process to retransmit a data unit that has been correctly received by a receiving end to reduce the latency of retransmission caused by a possible transmission failure occurring between a MAC layer and a RLC layer at the receiving end.
Abstract translation: 本发明提供了在无线通信系统中管理HARQ过程的方法和相关控制器。 本发明提供了一种方法和相关控制器，用于将要发送的重要性的数据单元（例如，PDU）映射到具有较高发送成功率的HARQ进程，以防止通过具有更多传输故障的HARQ进程发送数据单元 。 此外，本发明还提供了一种方法和相关的控制器，以强制HARQ过程重传由接收端正确接收的数据单元，以减少由MAC层之间发生的可能的传输故障引起的重传等待时间 以及在接收端的RLC层。
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