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1.发明申请公开(公告)号：US20190158256A1
公开(公告)日：2019-05-23
申请号：US16258545
申请日：2019-01-26
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Xiaoan Fan , Guang Liu , Bo Li , Yunzhe Hou
Abstract: The application relates to radio communication technologies and discloses a method for receiving semi-persistent scheduling (SPS) data packets and sending acknowledgment information of the SPS data packets. A communication apparatus receives physical downlink shared channel (PDSCH) data packets from a base station. The PDSCH data packets include one or more dynamic scheduling data packets and one or more semi-persistent scheduling (SPS) data packets. The communication apparatus sends, to the base station, a sequence including feedback information of the PDSCH data packets. The sequence includes a plurality of bits. Each bit carries an acknowledgement (ACK) or a negative acknowledgement (NAK) to one PDSCH data packet respectively. The bits carrying acknowledgements of the one or more SPS data packets are arranged at the end of the sequence.
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公开(公告)号：US09634818B2
公开(公告)日：2017-04-25
申请号：US14961909
申请日：2015-12-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoan Fan , Guang Liu , Bo Li , Yunzhe Hou
CPC classification number: H04L5/0055 , H04L1/1614 , H04L1/1854 , H04L1/1861 , H04W72/12
Abstract: The application relates to radio communications and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method includes receiving downlink data packets and an uplink data assignment indicator (UL DAI) from a base station, wherein a value of the UL DAI indicates a number (N) of all scheduled downlink sub-frames which scheduled by the base station for the user equipment, the number N is greater than 1, and a number k (k
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公开(公告)号：US20170005848A1
公开(公告)日：2017-01-05
申请号：US15266823
申请日：2016-09-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Juan Zheng , Xiaoan Fan , Yongxia Lyu , Brian Classon
CPC classification number: H04L27/2655 , H04L5/0007 , H04L5/0048 , H04L5/0055 , H04L27/261 , H04L27/2675 , H04W16/32 , H04W56/00 , H04W56/001 , H04W72/00
Abstract: Embodiments of the present invention provide a network listening method and device, where the method includes: determining, by a first device according to a type of a network listening resource, a time-frequency pattern that is of a first sequence and is corresponding to the network listening resource of this type; and then transmitting the first sequence to a second device by using the time-frequency pattern of the first sequence, so that the second device performs network listening according to the first sequence. The time-frequency pattern of the first sequence determined in this process is a time-frequency pattern obtained by transforming a time-frequency pattern of a base sequence, and a network listening signal obtained therefrom, that is, the time-frequency pattern of the first sequence, is simple, which can achieve a purpose of reducing complexity of generating a network listening signal and computational complexity of parsing a network listening signal.
Abstract translation: 本发明的实施例提供了一种网络侦听方法和装置，其中该方法包括：根据网络监听资源的类型由第一设备确定第一序列的时间 - 频率模式，并且对应于 这种网络侦听资源; 然后通过使用第一序列的时间 - 频率模式将第一序列发送到第二设备，使得第二设备根据第一序列执行网络监听。 在该过程中确定的第一序列的时间 - 频率模式是通过对基序列的时间 - 频率模式和从其获得的网络监听信号进行变换而获得的时间 - 频率模式，即，时间 - 频率模式 第一个序列很简单，可以实现降低生成网络监听信号的复杂度和解析网络监听信号的计算复杂度的目的。
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4.发明授权公开(公告)号：US09491747B2
公开(公告)日：2016-11-08
申请号：US14041455
申请日：2013-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chaojun Li , Yongxia Lv , Xiaoan Fan
CPC classification number: H04W72/042 , H04B7/2656 , H04L5/1469 , H04W72/0446 , H04W88/08
Abstract: Disclosed are a method, a base station and a user equipment for subframe configuration in a time division duplex system. The method comprises: a base station determining a subframe number of a flexible subframe in a radio frame; the base station determining a feature of the flexible subframe corresponding to the subframe number, where the feature indicates that the flexible subframe is an uplink subframe or a downlink subframe; and the base station sending to a user equipment a first signaling via a downlink control channel, where the first signaling includes the feature of the flexible subframe corresponding to the subframe number.
Abstract translation: 公开了一种用于时分双工系统中的子帧配置的方法，基站和用户设备。 该方法包括：基站确定无线帧中的灵活子帧的子帧号; 所述基站确定与所述子帧号对应的所述灵活子帧的特征，其中所述特征指示所述灵活子帧是上行链路子帧或下行链路子帧; 并且所述基站经由下行链路控制信道向用户设备发送第一信令，其中所述第一信令包括与所述子帧号对应的所述灵活子帧的特征。
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5.发明申请Method and Apparatus for Feeding Back and Receiving Acknowledgement Information of Semi-Persistent Scheduling Data Packets 审中-公开用于馈送和接收半持续调度数据包的确认信息的方法和装置公开(公告)号：US20160173260A1
公开(公告)日：2016-06-16
申请号：US14961909
申请日：2015-12-08
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Xiaoan Fan , Guang Liu , Bo Li , Yunzhe Hou
CPC classification number: H04L5/0055 , H04L1/1614 , H04L1/1854 , H04L1/1861 , H04W72/12
Abstract: The application relates to radio communications and discloses a method and apparatus for feeding back and receiving acknowledgment (ACK) information of semi-persistent scheduling (SPS) data packets. The method includes receiving downlink data packets and an uplink data assignment indicator (UL DAI) from a base station, wherein a value of the UL DAI indicates a number (N) of all scheduled downlink sub-frames which scheduled by the base station for the user equipment, the number N is greater than 1, and a number k (k
Abstract translation: 本申请涉及无线电通信，并且公开了一种用于反馈和接收半持久调度（SPS）数据分组的确认（ACK）信息的方法和装置。 该方法包括从基站接收下行链路数据分组和上行链路数据分配指示符（UL DAI），其中，UL DAI的值指示由基站为了该基站调度的所有调度的下行链路子帧的数量（N） 用户设备，N号大于1，下行数据包的k（k
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Patent Agency Ranking
公开(公告)号：US20150229453A1
公开(公告)日：2015-08-13
申请号：US14695698
申请日：2015-04-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xizeng DAI , Xiaoan Fan , Xingqing Cheng , Zuomin Wu , Jianbing Yang
CPC classification number: H04L5/0048 , H04L5/0007 , H04L5/0051 , H04W4/70 , H04W72/0453 , H04W76/27
Abstract: A method and an apparatus for transmitting a reference signal is provided, and flexibly configuration of resource used for bearing the RS may be implemented. The method includes: selecting, by a first point device, a first frequency domain resource used for bearing a first reference signal RS from a first carrier, wherein the first carrier is used for data transmission and/or measurement between the first point device and a user equipment, and a number of a resource unit included in the first frequency domain resource is smaller than a system bandwidth of the first carrier; and transmitting the first RS to the user equipment through the first frequency domain resource.
Abstract translation: 提供了一种用于发送参考信号的方法和装置，并且可以实现用于承载RS的资源的灵活配置。 该方法包括：由第一点设备选择用于承载来自第一载波的第一参考信号RS的第一频域资源，其中第一载波用于第一点设备和第一载波之间的数据传输和/或测量 用户设备和包括在第一频域资源中的资源单元的数量小于第一载波的系统带宽; 以及通过所述第一频域资源将所述第一RS发送到所述用户设备。
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公开(公告)号：US12003464B2
公开(公告)日：2024-06-04
申请号：US17461414
申请日：2021-08-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junwei Wang , Xiaoan Fan , Jianghua Liu
IPC: H04L5/14 , H04L5/00 , H04L5/22 , H04L49/201 , H04W4/06 , H04W72/0446 , H04W72/30 , H04J11/00 , H04W72/02 , H04W72/23 , H04W72/53
CPC classification number: H04L5/14 , H04L5/003 , H04L5/22 , H04L49/201 , H04W4/06 , H04W72/0446 , H04W72/30 , H04J11/00 , H04L5/0007 , H04L5/0091 , H04W72/02 , H04W72/23 , H04W72/53
Abstract: A method and device for transmitting a service are disclosed. A terminal device receives position information of specific radio frames in a time unit, and position information of a specific subframe in each of the specific radio frames in the time unit from a base station. Every 2m radio frames in the time unit include one specific radio frame, the position information of the specific radio frames in the time unit comprises a value of a period of the specific radio frames in the time unit, and a length of the period is 2m radio frames, where m is a nonnegative integer. The terminal device receives the service carried in the specific subframe in one or more of the specific radio frames from the base station in accordance with the position information of the specific radio frames and the position information of the specific subframe.
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公开(公告)号：US11108534B2
公开(公告)日：2021-08-31
申请号：US16727953
申请日：2019-12-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Junwei Wang , Xiaoan Fan , Jianghua Liu
IPC: H04L5/14 , H04L5/00 , H04W72/00 , H04L5/22 , H04W72/04 , H04W4/06 , H04L12/931 , H04W72/02 , H04J11/00
Abstract: A method and device for transmitting a service are disclosed. A terminal device receives position information of specific radio frames in a time unit, and position information of a specific subframe in each of the specific radio frames in the time unit from a base station. Every 2m radio frames in the time unit include one specific radio frame, the position information of the specific radio frames in the time unit comprises a value of a period of the specific radio frames in the time unit, and a length of the period is 2m radio frames, where m is a nonnegative integer. The terminal device receives the service carried in the specific subframe in one or more of the specific radio frames from the base station in accordance with the position information of the specific radio frames and the position information of the specific subframe.
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公开(公告)号：US10382242B2
公开(公告)日：2019-08-13
申请号：US15266823
申请日：2016-09-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Juan Zheng , Xiaoan Fan , Yongxia Lyu , Brian Classon
Abstract: Embodiments of the present invention provide a network listening method and device, where the method includes: determining, by a first device according to a type of a network listening resource, a time-frequency pattern that is of a first sequence and is corresponding to the network listening resource of this type; and then transmitting the first sequence to a second device by using the time-frequency pattern of the first sequence, so that the second device performs network listening according to the first sequence. The time-frequency pattern of the first sequence determined in this process is a time-frequency pattern obtained by transforming a time-frequency pattern of a base sequence, and a network listening signal obtained therefrom, that is, the time-frequency pattern of the first sequence, is simple, which can achieve a purpose of reducing complexity of generating a network listening signal and computational complexity of parsing a network listening signal.
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公开(公告)号：US10356804B2
公开(公告)日：2019-07-16
申请号：US15153196
申请日：2016-05-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiyu Yan , Xiaoan Fan , Sha Ma , Qiang Li
Abstract: A data transmission method and user equipment is provides. The method includes: sending, by user equipment (UE), auxiliary scheduling information to a first part of or all of network side devices, an uplink transmission state of the UE is determined according to the auxiliary scheduling information, and perform scheduling on the UE according to the uplink transmission state of the UE, where the uplink transmission state is a first uplink transmission state in which uplink data can be simultaneously transmitted on an uplink carrier corresponding to all of the network side devices, or is a second uplink transmission state in which uplink data can be simultaneously transmitted on an uplink carrier corresponding to a second part of the network side devices; and transmitting, by the UE, data according to scheduling information of the second part of or all of the network side devices.
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