公开(公告)号：US20230127125A1

公开(公告)日：2023-04-27

申请号：US18078685

申请日：2022-12-09

Applicant: Ofinno, LLC

Inventor： Taehun Kim ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Jinsook Ryu

IPC: H04W76/15 ,  H04W48/20 ,  H04W74/08

Abstract: A wireless device receives, from a first base station associated with a master cell group (MCG) comprising a primary cell (PCell), a radio resource control (RRC) message comprising secondary cell group, SCG, configuration parameters of a primary SCG cell, PSCell, of a second base station. Based on the PCell failing after receiving the SCG configuration parameters and before the SCG configuration parameters of the PSCell are applied, the wireless device performs a cell selection. In response to the selected cell being the PSCell, the wireless device synchronizes with the PSCell based on the SCG configuration parameters.

公开(公告)号：US11638324B2

公开(公告)日：2023-04-25

申请号：US17710227

申请日：2022-03-31

Applicant: Ofinno, LLC

Inventor： Kyungmin Park ,  Esmael Hejazi Dinan ,  Taehun Kim ,  Hyoungsuk Jeon ,  Jinsook Ryu ,  Peyman Talebi Fard

IPC: H04W76/36 ,  H04W76/20 ,  H04L5/00 ,  H04W68/00 ,  H04W72/14

Abstract: A base station distributed unit receives, from a wireless device in a radio resource control (RRC) non-connected state, one or more transport blocks via a periodic resource. The base station distributed unit determines an absence of communication with the wireless device. The base station distributed unit sends, to a base station central unit, one or more messages indicating release of the periodic resource based on the absence of communication.

公开(公告)号：US11627632B2

公开(公告)日：2023-04-11

申请号：US17712356

申请日：2022-04-04

Applicant: Ofinno, LLC

Inventor： Taehun Kim ,  Esmael Hejazi Dinan ,  Hyoungsuk Jeon ,  Kyungmin Park ,  Jinsook Ryu ,  Peyman Talebi Fard

IPC: H04W76/27 ,  H04W76/28 ,  H04W72/12

Abstract: A wireless device, in a radio resource control (RRC) idle state or RRC inactive state, transmits, to a base station, a message. The message comprises first data associated with a small data transmission (SDT) procedure and an RRC request message. While the wireless device is in the RRC idle state or RRC inactive state, the wireless device receives, from the base station, an indication of an uplink resource, transmits, via the uplink resource, second data associated with the SDT procedure, and receives, from the base station and after the transmitting the second data, an RRC release message.

公开(公告)号：US20230102937A1

公开(公告)日：2023-03-30

申请号：US18075324

申请日：2022-12-05

Applicant: Ofinno, LLC

Inventor： Taehun Kim ,  Esmael Hejazi Dinan ,  Hyoungsuk Jeon ,  Kyungmin Park ,  Jinsook Ryu ,  Peyman Talebi Fard

IPC: H04W72/1268 ,  H04W76/30 ,  H04W76/20

Abstract: A base station central unit (BS-CU) transmits, to a wireless device, a first radio resource control (RRC) release message comprising a first configured uplink grant configuration, of a first cell, for an RRC inactive state or an RRC idle state of the wireless device. The BS-CU receives, from the wireless device, via a second cell different from the first cell, a second RRC message comprising a resume identity of the wireless device and indicating a release, by the wireless device, of the first configured uplink grant configuration of the first cell. The BS-CU sends, to a base station distributed unit (BS-DU) associated with the first cell, a message indicating release of the first configured uplink grant configuration.

公开(公告)号：US20230022005A1

公开(公告)日：2023-01-26

申请号：US17952421

申请日：2022-09-26

Applicant: Ofinno, LLC

Inventor： Weihua Qiao ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Taehun Kim ,  Jinsook Ryu ,  Peyman Talebi Fard

IPC: G01S5/00 ,  H04W36/32

Abstract: A second access and mobility management function (AMF) may receive a first message having positioning capability information indicating that a location management component (LMC) supports one or more positioning types. The second AMF may receive, from a first AMF, a second message indicating a positioning type of a wireless device. The second AMF may determine the LMC based on the positioning type and the positioning capability information. The second AMF may send, to a base station associated with the LMC, a third message having an identifier of the LMC.

公开(公告)号：US11528765B2

公开(公告)日：2022-12-13

申请号：US17729123

申请日：2022-04-26

Applicant: Ofinno, LLC

Inventor： Taehun Kim ,  Esmael Hejazi Dinan ,  Kyungmin Park ,  Jinsook Ryu

IPC: H04W76/15 ,  H04W48/20 ,  H04W74/08

Abstract: A wireless device receives, from a first base station, at least one radio resource control (RRC) message. The at least one RRC message comprises master cell group (MCG) configuration parameters of a primary cell (PCell) of the first base station and secondary cell group (SCG) configuration parameters of a primary SCG cell (PSCell) of a second base station, for dual connectivity of the wireless device with the first base station and the second base station. The wireless device determines a failure of the PCell before the PSCell configuration is applied. Based on the failure of the PCell, the wireless device performs a cell selection. In response to the selected cell being the PSCell, the wireless device synchronizes with the PSCell based on the SCG configuration parameters.

公开(公告)号：US11516873B2

公开(公告)日：2022-11-29

申请号：US17715180

申请日：2022-04-07

Applicant: Ofinno, LLC

Inventor： Taehun Kim ,  Kyungmin Park ,  Esmael Hejazi Dinan ,  Jinsook Ryu ,  Peyman Talebi Fard

IPC: H04W76/25 ,  H04W76/30 ,  H04W48/20 ,  H04W76/27

Abstract: A first base station receives a request from a second base station. The request is a request for a context of a wireless device. The request for the context of the wireless device comprises small data transmission assistance information.

公开(公告)号：US11445458B2

公开(公告)日：2022-09-13

申请号：US17587396

申请日：2022-01-28

Applicant: Ofinno, LLC

Inventor： Hyoungsuk Jeon ,  Esmael Hejazi Dinan ,  Taehun Kim ,  Kyungmin Park ,  Yunjung Yi ,  Hua Zhou

IPC: H04W56/00 ,  H04W24/10 ,  H04W76/20 ,  H04W76/30

Abstract: In some embodiments, a wireless device receives a radio resource control (RRC) release message including an identifier of a first synchronization signal block (SSB) among a plurality of SSBs and one or more resource parameters of an uplink resource, corresponding to the first SSB, for use in an RRC inactive state. The wireless device transmits a transport block via the uplink resource, based on determining that the uplink resource is valid for use in the RRC inactive state. The wireless device determines that the uplink resource is valid based on a beam measurement value of the first SSB being higher than or equal to a first threshold.

公开(公告)号：US20220286355A1

公开(公告)日：2022-09-08

申请号：US17825096

申请日：2022-05-26

Applicant: Ofinno, LLC

Inventor： Kyungmin Park ,  Taehun Kim ,  Esmael Hejazi Dinan ,  Hyoungsuk Jeon ,  Jinsook Ryu ,  Peyman Talebi Fard

IPC: H04L41/0806 ,  H04W24/02 ,  H04W76/10

Abstract: A base station central unit (CU) sends, to a base station distributed unit (DU), a notification indicating release of configuration parameters for a small data transmission (SDT) procedure of a wireless device.

公开(公告)号：US20220264680A1

公开(公告)日：2022-08-18

申请号：US17734478

申请日：2022-05-02

Applicant: Ofinno, LLC

Inventor： Taehun Kim ,  Esmael Hejazi Dinan ,  Hyoungsuk Jeon ,  Kyungmin Park ,  Jinsook Ryu

IPC: H04W76/15 ,  H04W74/08

Abstract: A wireless device transmits a first signal, based on a first protocol stack, to establish a first connection with a first cell. The wireless device transmits a second signal, based on a second protocol stack, to establish a second connection with a second cell. The wireless device deactivates the first protocol stack based on receiving a response to the second signal.