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61. 发明申请

US20130242898A1 Failure Event Report For Initial Connection Setup Failure 有权
标题翻译：初始连接设置失败的故障事件报告
公开(公告)号：US20130242898A1
公开(公告)日：2013-09-19
申请号：US13781395
申请日：2013-02-28
申请人： MEDIATEK, INC.
发明人： Per Johan Mikael Johansson , Shiang-Jiun Lin , Yih-Shen Chen , William Plumb
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W76/18
摘要： A method of failure event reporting for initial connection setup failure is proposed. In one embodiment, a UE first camps in RRC_IDLE mode in a cell served by a base station. The UE then detects a connection setup failure when performing a random access channel (RACH) procedure with the base station in an RRC connection attempt. The UE records a failure event report when the RACH procedure fails. Later, the UE transmits the failure event report to the network in RRC_CONNECTED mode. The failure event report comprises information that refers to the earlier RRC connection attempt. The failure event report also comprises available location information or available mobility measurements at the time the initial connection setup failure occurs. Based on the failure event report, the network can adopt corrective actions accordingly to mitigate the failure.
摘要翻译：提出了一种初始连接建立失败的故障事件报告方法。在一个实施例中，UE首先在由基站服务的小区中以RRC_IDLE模式驻留。然后，在RRC连接尝试中，当与基站执行随机接入信道（RACH）过程时，UE检测连接建立失败。当RACH过程失败时，UE记录故障事件报告。稍后，UE以RRC_CONNECTED模式将故障事件报告发送到网络。故障事件报告包括参考较早的RRC连接尝试的信息。故障事件报告还包括在初始连接建立故障发生时可用的位置信息或可用的移动性测量。根据故障事件报告，网络可采取相应的纠正措施，减轻故障。

62. 发明申请

US20130084888A1 Location for Minimization of Drive Test in LTE Systems 有权
标题翻译： LTE系统中驱动测试最小化的位置
公开(公告)号：US20130084888A1
公开(公告)日：2013-04-04
申请号：US13633463
申请日：2012-10-02
申请人： MEDIATEK, INC.
发明人： Per Johan Mikael Johansson , Yih-Shen Chen
IPC分类号： H04W64/00
CPC分类号： H04W24/08 , H04W64/00
摘要： A method and apparatus for active location acquisition. An active location acquisition controller is included in a device. The active location acquisition controller can be a circuit or code running on a processor included in the device. A measurement collection request is communicated to the device. The device then determines if and how a location information is to be acquired. If the device determines that the location information is to be acquired, the device enables a location acquisition system to acquire the location information and the device then acquires the requested measurement and stores the requested measurement and the location information in the measurement log. If the device determines that the location information is not to be acquired, the device disables a location acquisition system and does not acquire the location information and the device then acquires the requested measurement and stores the requested measurement in the measurement log.
摘要翻译：一种用于主动位置采集的方法和装置。一个有源位置采集控制器被包含在一个设备中。活动位置采集控制器可以是在设备中包括的处理器上运行的电路或代码。测量收集请求被传送到设备。然后，设备确定是否以及如何获取位置信息。如果设备确定要获取位置信息，则设备使得位置获取系统能够获取位置信息，并且设备然后获取所请求的测量，并将所请求的测量和位置信息存储在测量日志中。如果设备确定不获取位置信息，则设备禁用位置获取系统并且不获取位置信息，并且设备然后获取所请求的测量值并将所请求的测量值存储在测量日志中。

63. 发明授权

US10602445B2 M2M semi-persistent scheduling in wireless communications 有权
公开(公告)号：US10602445B2
公开(公告)日：2020-03-24
申请号：US16144122
申请日：2018-09-27
申请人： MediaTek Inc.
发明人： Per Johan Mikael Johansson , Shiang-Jiun Lin , Li-Chuan Tseng , Gilles Charbit
IPC分类号： H04W52/02 , H04W76/28 , H04W76/14 , H04W72/04 , H04W72/12 , H04W74/08 , H04W4/70
摘要： Various examples and schemes pertaining machine-to-machine (M2M) semi-persistent scheduling (SPS) in wireless communications are described. A user equipment (UE) receives a control signal from a network node of a wireless network. The UE applies, based on the control signal, an SPS configuration such that the UE enters one of one or more low-power modes between two adjacent SPS occasions.

64. 发明授权

US10542454B2 Control and management of reflective QoS 有权
公开(公告)号：US10542454B2
公开(公告)日：2020-01-21
申请号：US15892501
申请日：2018-02-09
申请人： MEDIATEK INC.
发明人： Yu-Syuan Jheng , Pavan Nuggehalli , Guillaume Sebire , Chien-Chun Huang-Fu , Per Johan Mikael Johansson
IPC分类号： H04W28/02 , H04L12/851 , H04L29/08 , H04W28/26 , H04L12/813
摘要： Aspects of the disclosure provide a method for reflective quality of service (QoS) control and management at a user equipment (UE). The method can include creating a derived QoS rule belonging to a session and having a QoS flow identifier (QFI). The derived QoS rule includes a precedence value that is set to one of a precedence value associated with a session identifier (ID) of the session received from a core network (CN) of a wireless communication system during a session establishment procedure for establishing the session, a precedence value associated with the QFI received from the CN during the session establishment procedure for establishing the session or when a downlink QoS flow having the QFI is added to the session, or a precedence value that is defined by an operator of the wireless communication system.

65. 发明申请

US20190104564A1 Conditional RRC Confirm Messaging In Wireless Communications 审中-公开
公开(公告)号：US20190104564A1
公开(公告)日：2019-04-04
申请号：US16144097
申请日：2018-09-27
申请人： MediaTek Inc.
发明人： Per Johan Mikael Johansson , Shiang-Jiun Lin , Li-Chuan Tseng , Gilles Charbit
IPC分类号： H04W76/27 , H04W76/19 , H04W76/30 , H04W88/02
摘要： Various examples and schemes pertaining to conditional radio resource control (RRC) confirm messaging are described. A user equipment (UE) communicates with a network node of a wireless network. In communicating with the network node, the UE transmits a first message to the network node and receives a second message from the network node responsive to the transmitting of the first message. The UE also determines whether to transmit a third message to the network node acknowledging receipt of the second message. That is, transmission of the third message as a confirmation of receipt of the second message is conditional or otherwise optional so as to reduce signaling overhead.

66. 发明授权

US10219191B2 Method and device of sending measurement report 有权
公开(公告)号：US10219191B2
公开(公告)日：2019-02-26
申请号：US15656366
申请日：2017-07-21
申请人： MEDIATEK INC.
发明人： Li-Chuang Tseng , Chia-Chun Hsu , Per Johan Mikael Johansson
IPC分类号： H04W36/00
摘要： Aspects of the disclosure provide a method that includes receiving a measurement configuration message indicating a predetermined number. A measurement event is defined based on the predetermined number of signal beams from a serving base station and the predetermined number of signal beams from a neighboring base station. The method also includes identifying a first number of best signal beams from the serving base station and a second number of best signal beams from the neighboring base station, where the first number and the second number are equal to or less than the predetermined number. The method further includes determining whether the measurement event occurs based on the first number of best signal beams from the serving base station and the second number of best signal beams from the neighboring base station, and sending a measurement report when the measurement event occurs.

67. 发明授权

US10104612B2 UE preference indication and assistance information in mobile communication networks 有权
公开(公告)号：US10104612B2
公开(公告)日：2018-10-16
申请号：US13959755
申请日：2013-08-06
申请人： MEDIATEK, INC.
发明人： Chie-Ming Chou , Chia-Chun Hsu , Per Johan Mikael Johansson
IPC分类号： H04W52/02
摘要： A method and apparatus for UE to report preference indication and other UE assistance information to the network is proposed. In a first embodiment, the UE transmits a power preference indication to the network with a prohibition mechanism for optimal DRX configuration. A first level of prohibition is applied if the UE indicates preferring power-saving mode, and a second level of prohibition is applied if the UE indicates preferring normal mode. In a second embodiment, the UE transmits two-level speed information to the network. The two-level speed information is mapped from MSE mobility states based on a mapping rule. In a third example, the UE transmits RRC release assistance information to the network. The assistance information is based on both cell change count and RRC state transition count so that RRC inactivity time can be determined to reduce signaling overhead.

68. 发明申请

US20170303148A1 Radio Link Failure Report Extensions in Mobile Communication Networks 审中-公开
公开(公告)号：US20170303148A1
公开(公告)日：2017-10-19
申请号：US15638366
申请日：2017-06-30
申请人： MEDIATEK INC.
发明人： Per Johan Mikael Johansson , Shiang-Jiun Lin , Yih-Shen Chen , William Plumb
IPC分类号： H04W24/04 , H04W76/02 , H04W24/10 , H04W36/00
CPC分类号： H04W24/04 , H04W24/10 , H04W36/0083 , H04W76/18
摘要： A method of reporting UE measurement state information in RLF report is provided. A UE performs radio measurements of a serving cell and neighbor cells in a mobile communication network. The UE evaluates a measurement reporting criteria and attempts to access the network to deliver a measurement report if the criteria is met. The UE then detects a radio link failure or a handover failure event and reconnects to the network by performing RRC reestablishment or RRC establishment. Finally, the UE transmits a failure event report to the network. The failure event report comprises UE measurement state information corresponds to the failure event. The UE measurement state information helps the network to determine whether to apply corrective actions to mitigate the failure.

69. 发明授权

US09661510B2 Failure event report extension for inter-RAT radio link failure 有权
公开(公告)号：US09661510B2
公开(公告)日：2017-05-23
申请号：US13688124
申请日：2012-11-28
申请人： MEDIATEK, INC.
发明人： Per Johan Mikael Johansson , Shiang-Jiun Lin , Yih-Shen Chen , William Plumb
IPC分类号： H04Q7/20 , H04W24/02 , H04W76/02 , H04L12/24 , H04W36/00 , H04W24/04
CPC分类号： H04W24/02 , H04L41/0631 , H04L41/0686 , H04W24/04 , H04W36/00 , H04W36/14 , H04W36/36 , H04W76/19
摘要： A method of inter-RAT failure event report is proposed. A UE detects a failure event in a first cell served by a first base station, and the first cell belongs to a first RAT. The failure event may include a radio link failure or a handover failure. The UE then performs an RRC establishment procedure with a second cell served by a second base station, and the second cell belongs to a second RAT. After the RRC establishment, the UE transmits a failure event report to the wireless network. The failure event can be a radio link failure, or be associated with a mobility command such as a handover command. By providing more reliable information in the failure event report than a network solution could provide, inter-RAT mobility performance can be improved.

70. 发明申请

US20150350892A1 Method for Centralizing MDT User Involvement 审中-公开
标题翻译：集中MDT用户参与的方法
公开(公告)号：US20150350892A1
公开(公告)日：2015-12-03
申请号：US14814931
申请日：2015-07-31
申请人： MEDIATEK INC.
发明人： Per Johan Mikael Johansson
IPC分类号： H04W12/02 , H04W8/04 , H04L29/06 , H04W76/02 , H04W24/10 , H04W12/08
CPC分类号： H04W12/02 , H04L63/0407 , H04W8/04 , H04W12/08 , H04W24/10 , H04W76/10 , H04W84/042
摘要： A method of managing user consent for minimization of drive test (MDT) measurements collection is provided. In one novel aspect, user consent information is handled by a centralized server having a central database. The user consent information is only stored in one place, and can be updated easily from a customer care system. The user consent information can easily be used as a basis for charging. In one embodiment, the centralize server is part of a home subscriber server (HSS), and the user consent information is part of subscription information. The solution enables managing user consent for MDT measurement collection with maximum simplicity and minimum impact to the current system.
摘要翻译：提供了一种管理用户同意以最小化驱动测试（MDT）测量集合的方法。在一个新颖的方面，用户同意信息由具有中央数据库的集中式服务器处理。用户同意信息仅存储在一个地方，可以从客户服务系统轻松更新。用户同意信息可以很容易地用作充电的基础。在一个实施例中，集中式服务器是归属订户服务器（HSS）的一部分，并且用户同意信息是订阅信息的一部分。该解决方案可以最大限度地简化和影响当前系统，从而管理用户同意进行MDT测量收集。

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