公开(公告)号：EP3809781A1

公开(公告)日：2021-04-21

申请号：EP20198283.2

申请日：2016-10-31

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Sahlin, Henrik ,  Li, Jingya ,  Sun, Ying ,  Wikström, Gustav ,  Määttanen, Helka-Liina

IPC分类号： H04W72/04 ,  H04W72/12 ,  H04W72/14

摘要： It is presented a method performed by a User Equipment, UE, of a wireless communication network for transmitting signals in uplink, wherein an uplink signal structure defines subframes divided into symbols. The method comprises receiving a control information message from a Base Station, BS, of the wireless communication network, the control information message comprising uplink scheduling information for a short scheduling interval assigned to the UE, the short scheduling interval being shorter in time than a subframe and comprising at least one symbol. The uplink scheduling information indicates a length of the short scheduling interval in number of symbols and a position of one or more symbols occupied by a reference signal in the short scheduling interval. The method further comprises transmitting the reference signal in the short scheduling interval according to the received control information message.

公开(公告)号：EP3567975A1

公开(公告)日：2019-11-13

申请号：EP19183584.2

申请日：2016-08-05

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Dudda, Torsten ,  Bergström, Mattias ,  Määttanen, Helka-Liina ,  Masini, Gino

IPC分类号： H04W76/15 ,  H04W76/16 ,  H04W76/34 ,  H04W92/20

摘要： In one aspect, there is provided a method of operating a first network node in a first communication network that operates according to a first radio access technology, RAT, the method comprising sending (1001) a request message (501; 601; 703; 801; 901) from the first network node to a second network node in a second communication network that operates according to a second RAT to initiate, modify and/or stop aggregation of user traffic for a terminal device via the first network node and the second network node; wherein the first RAT is different to the second RAT.