公开(公告)号：US20250106675A1

公开(公告)日：2025-03-27

申请号：US18291042

申请日：2022-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjeong KANG ,  Anil AGIWAL ,  Milos TESANOVIC

IPC: H04W28/02 ,  H04W72/25 ,  H04W88/04

Abstract: The present disclosure relates to a 5th-generation (5G) or 6th-generation (6G) communication system for supporting higher data transmission rates. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) for sidelink (SL) communication may include: transmitting traffic status information about SL uplink and SL downlink; obtaining scheduling information for SL uplink traffic control and SL downlink traffic resource allocation determined based on the traffic status information; and controlling traffic flow, based on the scheduling information, wherein the UE is a SL remote UE or a SL relay UE.

公开(公告)号：US20240236760A1

公开(公告)日：2024-07-11

申请号：US18559551

申请日：2022-05-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Milos TESANOVIC ,  Jaehyuk JANG ,  Sangkyu BAEK

IPC: H04W28/02

CPC classification number: H04W28/0278

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. There are disclosed methods for providing a Buffer Status Report (BSR), the methods comprising: creating the BSR; and transmitting the BSR. In a first method, the BSR comprises one octet including an LCG ID field of length 3 bits and a Buffer Size field of length 5 bits, and the Buffer Size field indicates a total amount of data available for transmission associated with an LCG identified based on a combination of the LCG ID field and an LCID or eLCID associated with the BSR.

公开(公告)号：US20240137837A1

公开(公告)日：2024-04-25

申请号：US18400683

申请日：2023-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Milos TESANOVIC

IPC: H04W40/22 ,  H04W28/02

CPC classification number: H04W40/22 ,  H04W28/0268 ,  H04W28/0284

Abstract: A method of operating a first node in a wireless communication network is provided. The method comprises: receiving an ingress data packet; determining routing; and transmitting the ingress data packet. Determining routing may comprise determining a next hop node for the ingress data packet taking account of first level routing information indicating target next hop nodes. Alternatively, determining routing may comprise determining, for a target next hop node, a channel on which to transmit the ingress data packet taking account of second level routing information.

公开(公告)号：US20230421296A1

公开(公告)日：2023-12-28

申请号：US18341525

申请日：2023-06-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Anil AGIWAL ,  Milos TESANOVIC

IPC: H04L1/08 ,  H04W72/20

CPC classification number: H04L1/08 ,  H04W72/20

Abstract: The present disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. According to to an embodiment of the present disclosure, a method performed by a user equipment (UE) in a wireless communication system includes: receiving, from a base station, information on a configured grant allocating periodic resources for uplink transmissions; activating a packet duplication operation in case that an uplink transmission based on a resource allocated by the configured grant in a first cell is not successful; and performing the packet duplication operation based on a next resource allocated by the configured grant in the first cell and a second cell.

公开(公告)号：US20230379791A1

公开(公告)日：2023-11-23

申请号：US18031521

申请日：2021-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Milos TESANOVIC

IPC: H04W40/12 ,  H04W24/02 ,  H04L45/302 ,  H04W28/02 ,  H04W40/24

CPC classification number: H04W40/12 ,  H04W24/02 ,  H04L45/302 ,  H04W28/0231 ,  H04W28/0268 ,  H04W40/246

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). Methods, apparatus and/or systems for managing QoS are disclosed. According to an example, a method for managing QoS comprises obtaining first information on one or more conditions at a plurality of second nodes, identifying a plurality of routes from a location to a destination in a multi-hop network, and selecting a first route for a first bearer from among the plurality of routes, based on the first information, second information on a network topology and a first quality of service (QoS) corresponding to the first bearer.

公开(公告)号：US20230292359A1

公开(公告)日：2023-09-14

申请号：US18019194

申请日：2021-07-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Milos TESANOVIC

IPC: H04W72/563 ,  H04W72/542 ,  H04W40/28

CPC classification number: H04W72/563 ,  H04W72/542 ,  H04W40/28

Abstract: Provided is a method for resource scheduling in a network including a first node, a second node and a third node. The method comprises: receiving, from a third node, first information indicating downstream status; identifying an event associated with link quality reduction on a link between the second node and the third node based on the first information indicating downstream status; transmitting, to a first node, second information to report the identified event; receiving, from the first node, third information to handle the link quality reduction on the link between the second node and the third node; and determining an action for mitigating the link quality reduction based on the third information.

公开(公告)号：US20230262795A1

公开(公告)日：2023-08-17

申请号：US18169135

申请日：2023-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Milos TESANOVIC ,  Hyunjeong KANG

IPC: H04W76/14

CPC classification number: H04W76/14

Abstract: A method of handling communication in a sidelink relay network, including a remote UE and a relay UE, the method comprising: handling, by the remote UE and/or the relay UE, an error and/or a misconfiguration; obtaining a protocol data unit (PDU); and identifying whether at least one of a UE identity included in the PDU or a bearer identity included in the PDU matches with a configuration of the remote UE.

公开(公告)号：US20220295335A1

公开(公告)日：2022-09-15

申请号：US17753030

申请日：2020-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Milos TESANOVIC ,  Beomsik BAE

IPC: H04W28/02

Abstract: In an exemplary embodiment, a method of a distributed unit (DU) in a wireless communication system is provided. The method comprises receiving information from a central unit (CU), identifying a bearer or group of bearers based on the information, and assigning the bearer or group of bearers to a backhaul channel.

公开(公告)号：US20210315053A1

公开(公告)日：2021-10-07

申请号：US17266881

申请日：2019-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Soenghun KIM ,  Jaehyuk JANG ,  Milos TESANOVIC

IPC: H04W80/02 ,  H04W76/11 ,  H04W76/27 ,  H04W88/14 ,  H04W12/03

Abstract: The present disclosure relates to a method and device for transmitting and receiving data in a wireless communication system. An operating method of a first radio node for performing a wireless backhaul function in a wireless communication system includes: mapping a bearer of at least one terminal to at least one radio link control (RLC) channel in an adaptation layer, which is an upper layer of an RLC layer; and transmitting, to a second radio node, data corresponding to the bearer of the at least one terminal through the at least one RLC channel. The at least one RLC channel is connected to at least one RLC layer of the second radio node.

公开(公告)号：US20210153086A1

公开(公告)日：2021-05-20

申请号：US17250312

申请日：2019-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donggun KIM ,  Soenghun KIM ,  Sangyeob JUNG ,  Milos TESANOVIC ,  Anil AGIWAL ,  Sungjin PARK

IPC: H04W36/02

Abstract: The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present disclosure relates to a method for a terminal in a communication system and a device for performing same, the method comprising the steps of: receiving, from a higher layer device, information indicating packet data convergence protocol (PDCP) data recovery; identifying first data associated with transmission for the PDCP data recovery, from data which have been stored in a signaling radio bearer (SRB) before the information is received; and transmitting the first data to a lower layer.