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71. 发明公开

EP3550757A1 RESOURCE INDICATION METHOD, DEVICE AND SYSTEM 有权
公开(公告)号：EP3550757A1
公开(公告)日：2019-10-09
申请号：EP17890645.9
申请日：2017-11-14
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Hua , QIN, Yi , LI, Zhongfeng , REN, Yi
IPC分类号： H04L5/00 , H04W72/04
摘要： Embodiments of the present invention provide a communication method, an apparatus, and a system. The method includes: generating, by a base station, first indication information, where the first indication information is used to indicate configuration information of a first resource; generating, by the base station, second indication information, where the second indication information is used to indicate a relationship between a second resource and the first resource to a terminal; and sending, by the base station, the first indication information and the second indication information, so that the terminal determines its own receiving resource or sending resource. When the base station indicates the receiving resource or the sending resource of the terminal, according to the technical solutions provided in the embodiments of the present invention, resource indication overheads can be reduced.

72. 发明公开

EP3534658A1 RESOURCE INDICATING METHOD, DEVICE AND SYSTEM 无效
公开(公告)号：EP3534658A1
公开(公告)日：2019-09-04
申请号：EP17868102.9
申请日：2017-11-01
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Hua , QIN, Yi , LI, Zhongfeng , REN, Yi
IPC分类号： H04W72/04
摘要： The present invention relates to the field of communications technologies, and discloses a resource indicating method, a device, and a system, so as to resolve a problem of resource indication for a control channel during communication in a beam manner. The method may include: sending, by a base station to user equipment by using higher layer signaling, indication information that is used to indicate, to the user equipment, configuration information for receiving a first control channel; and receiving, by the user equipment, the indication information sent by the base station, and receiving, based on the configuration information indicated by the indication information, control information sent by the base station by using the first control channel.

73. 发明授权

EP2759072B1 HYBRID IN-BAND/OUT-OF-BAND RELAYS 有权
公开(公告)号：EP2759072B1
公开(公告)日：2019-09-04
申请号：EP12832899.4
申请日：2012-09-24
申请人： Huawei Technologies Co., Ltd.
发明人： YANG, Yunsong , LI, Zhongfeng , SARTORI, Philippe
IPC分类号： H04B7/14

74. 发明公开

EP3528574A1 UPLINK ACCESS METHOD, BASE STATION AND USER EQUIPMENT 有权
公开(公告)号：EP3528574A1
公开(公告)日：2019-08-21
申请号：EP17868368.6
申请日：2017-10-30
申请人： Huawei Technologies Co., Ltd.
发明人： QIN, Yi , LI, Hua , REN, Yi , LI, Zhongfeng
IPC分类号： H04W72/04
摘要： Embodiments of the present invention provide an uplink access method, a base station, and user equipment. The method includes: sending, by a base station, N signals and N pieces of physical random access channel PRACH resource indication information, where N is an integer greater than or equal to 2; and receiving, by the base station, a random access preamble sequence of the user equipment on PRACH resources indicated by the N pieces of PRACH resource indication information. Based on the foregoing solution, a quantity of random access preamble sequences sent by the user equipment is reduced, and uplink access complexity is reduced.

75. 发明公开

EP3512281A1 COMMUNICATION METHOD, BASE STATION AND TERMINAL DEVICE 有权
公开(公告)号：EP3512281A1
公开(公告)日：2019-07-17
申请号：EP17854906.9
申请日：2017-09-27
申请人： Huawei Technologies Co., Ltd.
发明人： QIN, Yi , LI, Zhongfeng , LI, Hua
IPC分类号： H04W72/04 , H04W72/08 , H04W72/12
摘要： Embodiments of this application provide a communication method, a base station, and a terminal device. The communication method includes: sending, by a base station, first indication information to a terminal device, where the first indication information is used to instruct the terminal device to perform uplink transmission by using at least one configured resource, and the at least one resource includes a resource that is different from a resource currently used by the terminal device; and receiving, by the base station, one or more signals sent by the terminal device by using one or more resources in the at least one resource according to the first indication information. In the embodiments of this application, the base station instructs the terminal device to perform uplink transmission by using the at least one configured resource, and redetermines, based on the signal sent by the terminal device by using the at least one resource, a target resource used for uplink transmission, to avoid a case in which the terminal device cannot perform uplink transmission because a signal on the currently used resource is interrupted, thereby avoiding interruption of communication between the base station and the terminal device.

76. 发明公开

EP3499777A1 DATA TRANSMISSION METHOD AND APPARATUS 有权
公开(公告)号：EP3499777A1
公开(公告)日：2019-06-19
申请号：EP17838615.7
申请日：2017-08-02
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Zhongfeng , CAO, Yongzhao
IPC分类号： H04L5/00
摘要： Embodiments of this application provide a data communication method and a device. The method includes: obtaining, by a terminal, first indication information or second indication information, where the first indication information is used to indicate that a reference signal is carried in a resource unit, and the second indication information is used to indicate that no reference signal is carried in a resource unit; and performing, by the terminal, data communication according to the first indication information or the second indication information. The reference signal can be properly configured in the embodiments.

77. 发明公开

EP3435554A1 ANTENNA PORT INDICATION METHOD AND APPARATUS 有权
公开(公告)号：EP3435554A1
公开(公告)日：2019-01-30
申请号：EP17769493.2
申请日：2017-03-27
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Zhongfeng , WU, Ning , CAO, Yongzhao
IPC分类号： H04B7/06 , H04W72/08
摘要： The present invention discloses an antenna port indication method and an apparatus, and relates to the communications field, so that a data symbol can be sent on a transmission resource other than a transmission resource that is used to send a data symbol and that is common to all user equipments served by a base station, thereby improving transmission resource utilization. The method includes: determining, by a base station, information about an antenna port used for a resource block RB set used by target user equipment; and sending, to the target user equipment, a message carrying the information that is used to indicate the antenna port used for the RB set. The antenna port used for the RB set is an antenna port used by all user equipments that receive a signal on each RB in the RB set.

78. 发明授权

EP3059874B1 FREQUENCY-HOPPING PROCESSING METHOD AND DEVICE 有权转让
公开(公告)号：EP3059874B1
公开(公告)日：2018-10-24
申请号：EP13897129.6
申请日：2013-11-11
申请人： Huawei Technologies Co., Ltd.
发明人： TANG, Zhenfei , LI, Zhongfeng
IPC分类号： H04B1/713 , H04L5/00
CPC分类号： H04B1/713 , H04L5/0053 , H04L5/0091 , H04W72/042 , H04W72/0446
摘要： A frequency hopping processing method and apparatus are disclosed, where user equipment receives frequency hopping information, which is sent by a network device, of an extended transmission time interval TTI; and determines a frequency hopping area of the extended TTI according to the frequency hopping information of the extended TTI. The frequency hopping area of the extended TTI and a frequency hopping area of a normal TTI do not overlap in frequency, and during M-PUSCH frequency hopping of each extended TTI, the user equipment can hop into a corresponding M-PUSCH frequency hopping area according to a preset frequency hopping pattern, and does not hop into a PUSCH frequency hopping area, so that a resource conflict does not exist when M-PUSCH frequency hopping of an extended TTI and PUSCH frequency hopping of a 1 ms TTI are performed at the same time.

79. 发明公开

EP3376812A1 METHOD AND DEVICE FOR WIRELESS COMMUNICATION 有权
公开(公告)号：EP3376812A1
公开(公告)日：2018-09-19
申请号：EP16870017.7
申请日：2016-12-02
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Zhongfeng , XU, Liang , WU, Ning , CAO, Yongzhao
IPC分类号： H04W72/04
摘要： A wireless communications method and apparatus are provided, and are applied to a communications system using a frequency domain resource with a specified bandwidth, where the frequency domain resource is divided into at least two frequency domain resource groups, each frequency domain resource group includes at least one resource block, the at least two frequency domain resource groups belong to a same cell, and the method includes: determining, by a network device from the at least two frequency domain resource groups, a target frequency domain resource group to be allocated to a target terminal device, where the target frequency domain resource group includes at least one frequency domain resource group; sending, by the network device, first indication information to the target terminal device, where the first indication information is used to indicate the target frequency domain resource group; and performing, by the network device, wireless communication with the target terminal device by using the target frequency domain resource group. Therefore, different user requirements can be flexibly met.

80. 发明授权

EP3125622B1 METHOD AND DEVICE FOR DETERMINING NUMBER OF REPETITIONS OF DOWNLINK CONTROL CHANNEL 有权
公开(公告)号：EP3125622B1
公开(公告)日：2018-06-06
申请号：EP14887442.3
申请日：2014-03-28
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Zhongfeng
IPC分类号： H04W68/00
CPC分类号： H04L1/08 , H04L1/0072 , H04L1/1829 , H04W4/70 , H04W72/042
摘要： Embodiments of the present invention provide a method and an apparatus for determining a repetition quantity of a downlink control channel, which relate to the radio communications field. The method includes: acquiring processing information corresponding to a repetition quantity of a downlink control channel; and sending the downlink control channel to user equipment UE according to the processing information, where the downlink control channel is used to carry processed downlink control information, so that the UE determines the repetition quantity of the downlink control channel according to the processing information. The apparatus includes a first acquisition module and a sending module. In the present invention, a repetition quantity sent by a network side is the same as a repetition quantity detected by UE.

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