公开(公告)号：US20210399837A1

公开(公告)日：2021-12-23

申请号：US17289245

申请日：2018-11-05

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Ying SUN ,  Xuejun YANG ,  Jianwei ZHANG

IPC分类号： H04L1/18 ,  H04W72/14

摘要： A method performed by a wireless device for wireless transmission of data to a network node of a wireless communication network. The method comprises receiving, from the network node, at a first time slot, a first scheduling grant instructing the wireless device to transmit first data to the network node at a third time slot, and receiving, from the network node, at a second time slot later than the first time slot but earlier than the third time slot, a second scheduling grant instructing the wireless device to transmit second data to the network node at the third time slot. The method further comprises transmitting, to the network node at the third time slot, the second data, and possibly also the first data, in uplink transmission resources of the third time slot, wherein the transmission is performed in accordance with an instruction.

公开(公告)号：US20210112575A1

公开(公告)日：2021-04-15

申请号：US17052174

申请日：2018-05-30

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Ying SUN ,  Fredrik HUSS ,  Xuejun YANG

IPC分类号： H04W72/12 ,  H04W76/11 ,  H04W28/02

摘要： A method for operating a network node in a wireless communication network. The method comprises detecting signals transmitted from wireless communication devices scheduled for uplink transmissions. The method also comprises selecting a subset of the detected signals for decoding. The method also comprises decoding the selected subset and initiating a rescheduling of the wireless communication devices that transmitted the detected signals that were not selected. Also disclosed is a method performed by a network device in a wireless communication network. The method comprises scheduling wireless communication devices for uplink transmissions. The method also comprises obtaining information enabling an identification of a subset of wireless communication devices that transmitted signals using said scheduling but whose transmitted signals were not selected for decoding and rescheduling said subset of wireless communication devices for uplink transmissions. Corresponding network nodes and network devices and relate computer programs are also disclosed.