公开(公告)号：EP4236593A3

公开(公告)日：2023-09-27

申请号：EP23173206.6

申请日：2019-05-10

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： LINDHEIMER, Christofer ,  ARSHAD, Malik Wahaj ,  DA SILVA, Icaro L.J ,  MILDH, Gunnar ,  SUSITAIVAL, Riikka

IPC分类号： H04W76/27

摘要： Systems, methods, and apparatus for handling communications relating to suspending a user equipment in a radio access network (RAN) are disclosed. An example method includes receiving, by a user equipment that is operating in a connected state, a radio resource control (RRC) release message. The user equipment determines, based on an indication in the RRC release message, whether to suspend the user equipment to an inactive state or an idle state, the indication comprising a presence or absence a suspend configuration field in the RRC release message. Responsive to determining that the indication is to suspend to an inactive state, the user equipment transitions to the inactive state.

公开(公告)号：EP4128629A1

公开(公告)日：2023-02-08

申请号：EP21716867.3

申请日：2021-03-29

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： MOZAFFARI, Mohammad ,  SUI, Yutao ,  WANG, Yi-Pin Eric ,  BERGMAN, Johan ,  WALLÉN, Anders ,  HÖGLUND, Andreas ,  KITTICHOKECHAI, Kittipong ,  SUSITAIVAL, Riikka ,  CHEN, Yi-Ju

IPC分类号： H04L5/00

公开(公告)号：EP3791687A1

公开(公告)日：2021-03-17

申请号：EP19733124.2

申请日：2019-05-10

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： LINDHEIMER, Christofer ,  ARSHAD, Malik Wahaj ,  DA SILVA, Icaro L. J. ,  MILDH, Gunnar ,  SUSITAIVAL, Riikka

IPC分类号： H04W76/27

公开(公告)号：EP3326318B1

公开(公告)日：2020-09-02

申请号：EP16745649.0

申请日：2016-07-19

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： CHEN, Maomao ,  BERGLJUNG, Christian ,  CUI, Tao ,  LI, Shaohua ,  WIEMANN, Henning ,  NORDSTRAND, Ingrid ,  PALM, Håkan ,  SUSITAIVAL, Riikka

IPC分类号： H04L5/00

公开(公告)号：EP3335355B1

公开(公告)日：2019-11-27

申请号：EP16745873.6

申请日：2016-07-01

申请人： Telefonaktiebolaget LM Ericsson (PUBL)

发明人： SUSITAIVAL, Riikka ,  WIEMANN, Henning

IPC分类号： H04L5/00

公开(公告)号：EP3354047B1

公开(公告)日：2019-11-06

申请号：EP16775335.9

申请日：2016-09-23

申请人： Telefonaktiebolaget LM Ericsson (PUBL)

发明人： GUNNARSSON, Fredrik ,  BLANKENSHIP, Yufei ,  MODARRES RAZAVI, Sara ,  RYDÉN, Henrik ,  SIOMINA, Iana ,  SUNELL, Kai-Erik ,  SUSITAIVAL, Riikka ,  WANG, Meng ,  ZAIDI, Ali

IPC分类号： H04W4/02

公开(公告)号：EP3295732B1

公开(公告)日：2019-01-30

申请号：EP16728415.7

申请日：2016-05-11

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： SUNELL, Kai-Erik ,  VAN DER ZEE, Martin ,  SUSITAIVAL, Riikka ,  PALM, Håkan ,  HEDMAN, Peter ,  YAVUZ, Emre ,  SCHLIWA-BERTLING, Paul

IPC分类号： H04W68/00 ,  H04W4/70 ,  H04W52/02 ,  H04W76/28 ,  H04W60/00

公开(公告)号：EP2810518B1

公开(公告)日：2018-11-28

申请号：EP12766186.6

申请日：2012-08-31

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： SUSITAIVAL, Riikka ,  LARMO, Anna

IPC分类号： H04W74/08 ,  H04W48/06

CPC分类号： H04W74/08 ,  H04W48/06 ,  H04W68/025

摘要： The present invention provides methods and apparatus for selectively notifying user equipments (UEs) of updated access barring statuses and for spreading access attempts by the UEs, The methods and apparatus disclosed in the present application reduce potential overloads in a radio access network caused by UEs simultaneously accessing the radio network, after being notified that access restrictions have been removed.

公开(公告)号：EP3337281A1

公开(公告)日：2018-06-20

申请号：EP18156203.4

申请日：2010-02-02

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： SUSITAIVAL, Riikka ,  ÖSTERGAARD, Jessica ,  WAGER, Stefan

IPC分类号： H04W74/08 ,  H04W72/04 ,  H04W72/12

CPC分类号： H04W72/0446 ,  H04L1/188 ,  H04W72/04 ,  H04W72/1284 ,  H04W74/085 ,  H04W88/02 ,  H04W88/08

摘要： Disclosed are a method and arrangement in a user equipment for transmitting scheduling requests to a base station. The base station is adapted to serve the user equipment. The user equipment is configured to transmit scheduling requests to the base station only at certain predetermined scheduling request opportunities. The method comprises triggering a scheduling request transmission, transmitting a scheduling request to the base station at the next occurring scheduling request opportunity, starting a scheduling request prohibiting timer and prohibiting any further scheduling request retransmission at future scheduling request opportunities while the scheduling request prohibiting timer is running. Also disclosed are a corresponding method and arrangement in a base station.

公开(公告)号：EP3251460A1

公开(公告)日：2017-12-06

申请号：EP16704702.6

申请日：2016-01-28

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： BERGSTRÖM, Mattias Tan ,  SUSITAIVAL, Riikka

IPC分类号： H04W74/08 ,  H04W72/14 ,  H04W72/12 ,  H04W72/04

CPC分类号： H04W72/1268 ,  H04W72/0413 ,  H04W72/14 ,  H04W74/0808

摘要： In one example embodiment, a method by a wireless device includes attempting to transmit a first data packet during a first transmission time interval. During a second transmission time interval that is subsequent to the first transmission time interval, a second data packet is transmitted if the transmission of the first data packet during the first transmission time interval was successful. The second data packet includes data that is exclusive of the data of the first data packet. Alternatively, if the transmission of the first data packet during the first transmission time interval was not successful, a third data packet is transmitted. The third data packet includes data that includes at least a portion of the data of the first data packet.