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1.发明授权Method for determining an instance for performing a channel state information measurement and communications apparatuses utilizing the same 有权用于确定用于执行信道状态信息测量的实例的方法和使用该实例的通信装置公开(公告)号：US08830856B2
公开(公告)日：2014-09-09
申请号：US13346838
申请日：2012-01-10
申请人： Chien-Hwa Hwang
发明人： Chien-Hwa Hwang
CPC分类号： H04W24/10 , H04L5/0053 , H04L5/0073
摘要： A communications apparatus is provided. A processor is coupled to a transceiver, and at least comprises a first processor logic unit for performing a channel state information measurement at the sub-frame(s) comprised in a first sub-frame subset configured by a peer communications apparatus to obtain a first measurement result, a second processor logic unit for performing a second channel state information measurement at the sub-frame(s) comprised in a second sub-frame subset configured by the peer communications apparatus to obtain a second measurement result, a third processor logic unit for reporting the first measurement result and the second measurement result to the peer communications apparatus via the transceiver at one or more reporting instances. The reporting instances are determined based on a plurality of reporting parameters, and the reporting parameters are respectively configured for the first sub-frame subset and second sub-frame subset by the peer communications apparatus.
摘要翻译： 提供一种通信装置。 处理器耦合到收发器，并且至少包括第一处理器逻辑单元，用于在包括在由对等通信设备配置的第一子帧子集中的子帧处执行信道状态信息测量，以获得第一 测量结果，第二处理器逻辑单元，用于在包括在由对等通信设备配置的第二子帧子集中的子帧处执行第二信道状态信息测量以获得第二测量结果;第三处理器逻辑单元 用于在一个或多个报告情况下经由所述收发器向所述对等通信装置报告所述第一测量结果和所述第二测量结果。 报告实例基于多个报告参数确定，并且通过对等通信设备分别为第一子帧子集和第二子帧子集配置报告参数。
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公开(公告)号：US20120177006A1
公开(公告)日：2012-07-12
申请号：US13347016
申请日：2012-01-10
申请人： Chiou-Wei Tsai , Chia-Chun Hsu , Yi-Chun Wei , Chien-Hwa Hwang
发明人： Chiou-Wei Tsai , Chia-Chun Hsu , Yi-Chun Wei , Chien-Hwa Hwang
CPC分类号： H04W36/08 , H04W74/0833
摘要： A method of obtaining system frame number for handover is provided. A UE receives a handover command from a serving base station in a serving cell. The UE performs downlink synchronization with a target base station. Upon synchronization, the UE determines a radio frame boundary of a target cell. The UE then obtains a system frame number of the target cell based on the radio frame boundary. The UE performs a handover procedure with the target cell by transmitting a RACH preamble to the target base station. The RACH preamble is transmitted over a PRACH resource determined from the system frame number without reading SFN information from a PBCH/BCH broadcasted from the target base station. Finally, the UE establishes data connection with the target base station. Handover interruption time is reduced by obtaining SFN before PBCH reading and decoding.
摘要翻译： 提供了一种获取用于切换的系统帧号的方法。 UE从服务小区中的服务基站接收切换命令。 UE与目标基站进行下行同步。 在同步时，UE确定目标小区的无线帧边界。 然后，UE基于无线帧边界获得目标小区的系统帧号。 UE通过向目标基站发送RACH前导码来与目标小区进行切换过程。 通过从系统帧号确定的PRACH资源发送RACH前导码，而不从从目标基站广播的PBCH / BCH读取SFN信息。 最后，UE建立与目标基站的数据连接。 在PBCH读取和解码之前通过获取SFN来减少切换中断时间。
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3.发明申请METHODS FOR CONFIGURING CHANNEL STATE INFORMATION MEASUREMENT IN A COMMUNICATIONS SYSTEM AND COMMUNICATIONS APPARATUSES UTILIZING THE SAME 审中-公开在通信系统中配置信道状态信息测量的方法和使用该通信系统的通信设备公开(公告)号：US20120120846A1
公开(公告)日：2012-05-17
申请号：US13294499
申请日：2011-11-11
申请人： Chien-Hwa Hwang , Ciou-Ping Wu , Yih-Shen Chen
发明人： Chien-Hwa Hwang , Ciou-Ping Wu , Yih-Shen Chen
摘要： A communications apparatus is provided. A controller determines two different sub-frame subsets for configuring a peer communications apparatus to perform channel state information measurement according to time-domain variation of a level of interference of the peer communications apparatus obtained from one or more previous measurement result(s). A transceiver transmits a configuration message carrying information regarding the two sub-frame subsets to the peer communications apparatus and receives one or more measurement result reporting message(s) carrying information regarding the measurement result(s) from the peer communications apparatus.
摘要翻译： 提供一种通信装置。 控制器根据从一个或多个先前测量结果获得的对等通信设备的干扰电平的时域变化来确定用于配置对等通信设备来执行信道状态信息测量的两个不同子帧子集。 收发器将对两个子帧子集进行信息的配置消息发送到对等通信装置，并从对等体通信装置接收携带有关测量结果的信息的一个或多个测量结果报告消息。
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4.发明申请公开(公告)号：US20110310830A1
公开(公告)日：2011-12-22
申请号：US13164324
申请日：2011-06-20
申请人： Ciou-Ping Wu , Chien-Hwa Hwang , Yu-Hao Chang
发明人： Ciou-Ping Wu , Chien-Hwa Hwang , Yu-Hao Chang
CPC分类号： H04L5/0032 , H04B15/00 , H04L1/1861 , H04L5/0053 , H04L27/2601 , H04W24/02 , H04W72/1289
摘要： A communication apparatus is provided. A controller module generates a suggested sub-frame pattern describing suggested arrangement of one or more almost blank sub-frame(s) in one or more frame(s) and schedules control signal and/or data transmissions according to the suggested sub-frame pattern. A radio frequency module transmits at least a first signal carrying information regarding the suggested sub-frame pattern to a peer communications apparatus. The peer communications apparatus does not schedule data transmissions in the almost blank sub-frame(s).
摘要翻译： 提供一种通信装置。 控制器模块产生描述在一个或多个帧中的一个或多个几乎空白子帧的建议排列的建议子帧模式，并且根据建议的子帧模式调度控制信号和/或数据传输 。 无线电频率模块至少将携带关于所建议的子帧模式的信息的第一信号发送到对等通信装置。 对等通信装置不调度几乎空白的子帧中的数据传输。
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公开(公告)号：US20200169446A1
公开(公告)日：2020-05-28
申请号：US16619715
申请日：2018-06-19
申请人： Tao CHEN , Pei-Kai LIAO , Chien Hwa HWANG , Min WU , Jianwei ZHANG , MEDIATEK SINGAPORE PTE. LTD.
发明人： Tao CHEN , Pei-Kai LIAO , Chien Hwa HWANG , Min WU , Jianwei ZHANG
摘要： Aspects of the disclosure provide a paging method. The method can include performing, by processing circuitry of a user equipment (UE), a downlink synchronization based on an synchronization signal (SS) block of an SS block burst received from a base station in a beamformed wireless communication system, detecting paging downlink control information (DCI) that is collocated with the SS block, and obtaining a paging message or a short message based on the paging DCI.
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6.发明授权公开(公告)号：US08923126B2
公开(公告)日：2014-12-30
申请号：US13164324
申请日：2011-06-20
申请人： Ciou-Ping Wu , Chien-Hwa Hwang , Yu-Hao Chang
发明人： Ciou-Ping Wu , Chien-Hwa Hwang , Yu-Hao Chang
IPC分类号： H04B7/204
CPC分类号： H04L5/0032 , H04B15/00 , H04L1/1861 , H04L5/0053 , H04L27/2601 , H04W24/02 , H04W72/1289
摘要： A communications apparatus is provided. A controller module generates a suggested sub-frame pattern describing suggested arrangement of one or more almost blank sub-frame(s) in one or more frame(s) and schedules control signal and/or data transmissions according to the suggested sub-frame pattern. A transceiver module transmits at least a first signal carrying information regarding the suggested sub-frame pattern to a peer communications apparatus. The peer communications apparatus does not schedule data transmissions in the almost blank sub-frame(s).
摘要翻译： 提供一种通信装置。 控制器模块产生描述在一个或多个帧中的一个或多个几乎空白子帧的建议排列的建议子帧模式，并且根据建议的子帧模式调度控制信号和/或数据传输 。 收发器模块至少将携带关于所建议的子帧模式的信息的第一信号发送到对等通信装置。 对等通信装置不调度几乎空白的子帧中的数据传输。
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7.发明授权公开(公告)号：US08730829B2
公开(公告)日：2014-05-20
申请号：US13200783
申请日：2011-09-29
申请人： Chien-Hwa Hwang , Chia-Chun Hsu , Willaim Plumb
发明人： Chien-Hwa Hwang , Chia-Chun Hsu , Willaim Plumb
IPC分类号： G01R31/08
CPC分类号： H04W24/10 , H04L5/001 , H04W52/34 , H04W52/365 , Y02D70/00
摘要： A method of power headroom reporting (PHR) is proposed. A UE is configured with a plurality of component carriers (CCs) and is served by one or more power amplifiers (PAs) in a wireless system with carrier aggregation. The UE determines transmit power limitation (TPL) information that comprises a set of TPL values, each TPL value corresponds to a UE-configured maximum transmit power for UE-level, PA-level, and CC-level. The TPL information is then reduced to non-redundant TPL values. Based on the non-redundant TPL values, the UE determines power headroom (PH) information that comprises a set of PH values. Each PH value equals to a TPL value subtracted by a UE-calculated transmit power. The UE reports the PH information to a base station via a fixed-length or variable-length MAC CE at each PHR reporting instance.
摘要翻译： 提出了一种功率余量报告（PHR）的方法。 UE配置有多个分量载波（CC），并由具有载波聚合的无线系统中的一个或多个功率放大器（PA）服务。 UE确定包括一组TPL值的发射功率限制（TPL）信息，每个TPL值对应于UE配置的用于UE级，PA级和CC级的最大发射功率。 然后将TPL信息减少为非冗余TPL值。 基于非冗余TPL值，UE确定包括一组PH值的功率余量（PH）信息。 每个PH值等于由UE计算的发射功率减去的TPL值。 在每个PHR报告实例中，UE经由固定长度或可变长度的MAC CE向基站报告PH信息。
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8.发明申请公开(公告)号：US20120082043A1
公开(公告)日：2012-04-05
申请号：US13200783
申请日：2011-09-29
申请人： Chien-Hwa Hwang , Chia-Chun Hsu , Willaim Plumb
发明人： Chien-Hwa Hwang , Chia-Chun Hsu , Willaim Plumb
IPC分类号： H04W24/00
CPC分类号： H04W24/10 , H04L5/001 , H04W52/34 , H04W52/365 , Y02D70/00
摘要： A method of power headroom reporting (PHR) is proposed. A UE is configured with a plurality of component carriers (CCs) and is served by one or more power amplifiers (PAs) in a wireless system with carrier aggregation. The UE determines transmit power limitation (TPL) information that comprises a set of TPL values, each TPL value corresponds to a UE-configured maximum transmit power for UE-level, PA-level, and CC-level. The TPL information is then reduced to non-redundant TPL values. Based on the non-redundant TPL values, the UE determines power headroom (PH) information that comprises a set of PH values. Each PH value equals to a TPL value subtracted by a UE-calculated transmit power. The UE reports the PH information to a base station via a fixed-length or variable-length MAC CE at each PHR reporting instance.
摘要翻译： 提出了一种功率余量报告（PHR）的方法。 UE配置有多个分量载波（CC），并由具有载波聚合的无线系统中的一个或多个功率放大器（PA）服务。 UE确定包括一组TPL值的发射功率限制（TPL）信息，每个TPL值对应于UE配置的用于UE级，PA级和CC级的最大发射功率。 然后将TPL信息减少为非冗余TPL值。 基于非冗余TPL值，UE确定包括一组PH值的功率余量（PH）信息。 每个PH值等于由UE计算的发射功率减去的TPL值。 在每个PHR报告实例中，UE经由固定长度或可变长度的MAC CE向基站报告PH信息。
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公开(公告)号：US09408122B2
公开(公告)日：2016-08-02
申请号：US13347016
申请日：2012-01-10
申请人： Chiou-Wei Tsai , Chia-Chun Hsu , Yi-Chun Wei , Chien-Hwa Hwang
发明人： Chiou-Wei Tsai , Chia-Chun Hsu , Yi-Chun Wei , Chien-Hwa Hwang
CPC分类号： H04W36/08 , H04W74/0833
摘要： A method of obtaining system frame number for handover is provided. A UE receives a handover command from a serving base station in a serving cell. The UE performs downlink synchronization with a target base station. Upon synchronization, the UE determines a radio frame boundary of a target cell. The UE then obtains a system frame number of the target cell based on the radio frame boundary. The UE performs a handover procedure with the target cell by transmitting a RACH preamble to the target base station. The RACH preamble is transmitted over a PRACH resource determined from the system frame number without reading SFN information from a PBCH/BCH broadcasted from the target base station. Finally, the UE establishes data connection with the target base station. Handover interruption time is reduced by obtaining SFN before PBCH reading and decoding.
摘要翻译： 提供了一种获取用于切换的系统帧号的方法。 UE从服务小区中的服务基站接收切换命令。 UE与目标基站进行下行同步。 在同步时，UE确定目标小区的无线帧边界。 然后，UE基于无线帧边界获得目标小区的系统帧号。 UE通过向目标基站发送RACH前导码来与目标小区进行切换过程。 通过从系统帧号确定的PRACH资源发送RACH前导码，而不从从目标基站广播的PBCH / BCH读取SFN信息。 最后，UE建立与目标基站的数据连接。 在PBCH读取和解码之前通过获取SFN来减少切换中断时间。
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10.发明申请公开(公告)号：US20120176925A1
公开(公告)日：2012-07-12
申请号：US13346838
申请日：2012-01-10
申请人： Chien-Hwa HWANG
发明人： Chien-Hwa HWANG
IPC分类号： H04W24/00
CPC分类号： H04W24/10 , H04L5/0053 , H04L5/0073
摘要： A communications apparatus is provided. A processor is coupled to a transceiver, and at least comprises a first processor logic unit for performing a channel state information measurement at the sub-frame(s) comprised in a first sub-frame subset configured by a peer communications apparatus to obtain a first measurement result, a second processor logic unit for performing a second channel state information measurement at the sub-frame(s) comprised in a second sub-frame subset configured by the peer communications apparatus to obtain a second measurement result, a third processor logic unit for reporting the first measurement result and the second measurement result to the peer communications apparatus via the transceiver at one or more reporting instances. The reporting instances are determined based on a plurality of reporting parameters, and the reporting parameters are respectively configured for the first sub-frame subset and second sub-frame subset by the peer communications apparatus.
摘要翻译： 提供一种通信装置。 处理器耦合到收发器，并且至少包括第一处理器逻辑单元，用于在包括在由对等通信设备配置的第一子帧子集中的子帧处执行信道状态信息测量，以获得第一 测量结果，第二处理器逻辑单元，用于在包括在由对等通信设备配置的第二子帧子集中的子帧处执行第二信道状态信息测量以获得第二测量结果;第三处理器逻辑单元 用于在一个或多个报告情况下经由所述收发器向所述对等通信装置报告所述第一测量结果和所述第二测量结果。 报告实例基于多个报告参数确定，并且通过对等通信设备分别为第一子帧子集和第二子帧子集配置报告参数。
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