公开(公告)号：EP3474587A1

公开(公告)日：2019-04-24

申请号：EP17838749.4

申请日：2017-08-10

申请人： Huawei Technologies Co., Ltd.

发明人： LI, Junchao ,  ZHANG, Chi ,  GONG, Zhengwei

IPC分类号： H04W24/02

摘要： Embodiments of the present invention provide a resource configuration method and an apparatus. The resource configuration method includes: receiving, by user equipment, configuration information sent by a network device, where the configuration information is used to indicate at least one time interval and at least one time-frequency resource unit within the time interval, and the time-frequency resource unit includes a first time-frequency resource subunit and/or a second time-frequency resource subunit; and reconfiguring, by the user equipment, a resource mapping manner and/or a rate matching manner based on the configuration information, so that no downlink receiving or uplink sending is performed by the user equipment on the first time-frequency resource subunit, and adjusting a timing offset of the second time-frequency resource subunit to perform downlink receiving or uplink sending on the second time-frequency resource subunit obtained by adjusting the timing offset. In the embodiments of the present invention, resource utilization can be improved while ensuring that the user equipment correctly receives data.

公开(公告)号：EP3451781A1

公开(公告)日：2019-03-06

申请号：EP17795621.6

申请日：2017-05-12

申请人： Huawei Technologies Co., Ltd.

发明人： ZHANG, Chi ,  LI, Junchao ,  GONG, Zhengwei

IPC分类号： H04W74/08

摘要： Embodiments of the present invention provide a data transmission method, a network device, and user equipment, including: sending, by the network device, first indication information and second indication information to the user equipment, where the first indication information is used to indicate a frequency domain resource of a physical random access channel of the user equipment, the second indication information is physical layer control signaling, the second indication information is used to indicate a time domain resource of the physical random access channel, and a random access resource corresponding to the frequency domain resource and the time domain resource is used to carry random access information of the user equipment. In the embodiments of the present invention, a resource of a random access channel is dynamically indicated by using the physical layer control signaling, to improve random access resource allocation flexibility.