公开(公告)号：US20240276359A1

公开(公告)日：2024-08-15

申请号：US18557927

申请日：2022-04-28

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Christofer LINDHEIMER ,  Mai-Anh PHAN ,  Oscar OHLSSON ,  Hernán Felipe ARRAÑO SCHARAGER ,  Miguel Angel GARCIA MARTIN ,  Peter HEDMAN

IPC分类号： H04W48/18 ,  H04W48/12

CPC分类号： H04W48/18 ,  H04W48/12

摘要： A method performed by a radio network node for handling services in a wireless communications network. The radio network node receives, from a user equipment (UE), an indication indicating selection of a service associated with a service indication out of at least one service indication; and based on the received indication, selects a network node that supports the service indicated by the indication.

公开(公告)号：US20210337502A1

公开(公告)日：2021-10-28

申请号：US16079832

申请日：2017-08-31

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： Mai-Anh PHAN ,  Peter ALRIKSSON ,  Henning WIEMANN

IPC分类号： H04W68/00 ,  H04W8/00 ,  H04W74/08 ,  H04W74/00 ,  H04W72/04

摘要： In an embodiment, a method and a terminal for acquiring paging information during a set of one or more paging occasions, one paging occasion corresponding to a subframe. In an embodiment, the method determines a first subframe of the set of one or more paging occasions and determines a last subframe of the set of one or more paging occasions. The terminal is required to attempt to acquire the paging information in any subframe between the first subframe and the last subframe of the set of one or more paging occasions

公开(公告)号：US20200177318A1

公开(公告)日：2020-06-04

申请号：US16636438

申请日：2018-08-10

申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

发明人： Marco BELLESCHI ,  Mattias BERGSTRÖM ,  Reem KARAKI ,  Jung-Fu CHENG ,  Mai-Anh PHAN ,  Magnus STATTIN

IPC分类号： H04L1/18 ,  H04W24/08 ,  H04W72/14 ,  H04W76/28 ,  H04W72/04

摘要： There is provided a method, in a wireless device, for communicating with a network node using autonomous Uplink (UL) access. The method comprises: after sending a data transmission to a network node, starting a retransmission window associated with a feedback process of the data transmission, the retransmission window including a first timer; and in response to detecting an absence of a feedback signal during a time period given by the first timer, retransmitting the data after expiry of the first timer.

公开(公告)号：US20230300787A1

公开(公告)日：2023-09-21

申请号：US18015817

申请日：2021-08-03

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Mai-Anh PHAN ,  Christofer LINDHEIMER ,  Alessio TERZANI ,  Qian CHEN ,  Paul SCHLIWA-BERTLING

IPC分类号： H04W68/00

CPC分类号： H04W68/005 ,  H04W84/042

摘要： A method performed by a multi-universal subscriber identity module, multi-USIM user equipment, UE, operating in a first public land mobile network, PLMN, and another PLMN, and a multi-USIM UE is provided. The method includes responsive to at least one of receiving an updated 5G-global unique temporary identifier or changing a cell in which the multi-USIM UE is operating, determining whether or not there is a paging occasion (PO) collision with the other PLMN. The method includes responsive to determining that there is a PO collision: notifying a core network about the PO collision; receiving a configuration from the core network, the configuration having a UE_offset value; using the UE_offset value for PO calculation and monitoring; and determining whether or not there is a PO collision with the other PLMN using the UE_offset value.

公开(公告)号：US20220183080A1

公开(公告)日：2022-06-09

申请号：US17607469

申请日：2020-04-30

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Min WANG ,  Marco BELLESCHI ,  Jan CHRISTOFFERSSON ,  Mai-Anh PHAN ,  Johan RUNE ,  Robert KARLSSON

IPC分类号： H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W24/08

摘要： A method performed by a wireless device. The method may be understood to be for handling a random access procedure in a wireless communications network via a network node. The wireless device operates in the wireless communications network. The wireless device refrains, after having sent a first message to the network node requesting random access and having received a first random access response message from the network node, from stopping a timer. The timer is for a time window for receiving the random access response message. The wireless device also continues monitoring both: a) a radio channel for further random access response messages from the network node addressed to a temporary identifier, and b) the radio channel, addressed to a temporary identifier specifically addressing the wireless device.

公开(公告)号：US20220095178A1

公开(公告)日：2022-03-24

申请号：US17539906

申请日：2021-12-01

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Chunhui ZHANG ,  Peter ALRIKSSON ,  Yusheng LIU ,  Mai-Anh PHAN ,  David SUGIRTHARAJ ,  Emma WITTENMARK

IPC分类号： H04W36/00 ,  H04W16/14 ,  H04W48/16 ,  H04W72/00 ,  H04W74/08

摘要： A method performed by a wireless communication device for reducing handover delay, wherein the wireless communication device is arranged to operate in a cellular communication system and to operate in a cell using unlicensed spectrum. The method includes receiving a downlink, DL, signal from network node operating a neighbouring cell operating in the unlicensed spectrum, wherein the DL signal includes a discovery reference signal, DRS, subframe, storing data associated with the DRS subframe, receiving a handover command from a network node operating a serving cell where the neighbouring cell is a target cell, and performing a random access procedure for handover to the target cell. A device performing the method and a computer program for implementing the method are also disclosed.