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公开(公告)号：US20220346162A1
公开(公告)日：2022-10-27
申请号：US17753801
申请日：2020-09-14
Applicant: Nokia Technologies Oy
Inventor： Vinh VAN PHAN , Ling YU
Abstract: Systems, methods, apparatuses, and computer program products for sidelink (SL) based multi-hop UE relaying, for example, to support tracking applications are provided. One method may include determining, at a user equipment (UE), to which tier of a sidelink (SL) based multi-hop user equipment (UE) relaying the user equipment (UE) belongs. The method may also include determining at least a relaying mode and arrangement of transmit and receive occasions for sidelink (SL) transmission and reception in dependence on the determined tier that the user equipment (UE) belongs, and performing, on the determined transmit and receive occasions, transmit and receive operations for the sidelink (SL) based multi-hop user equipment (UE) relaying based on the determined relaying mode and arrangement.
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公开(公告)号：US20220312275A1
公开(公告)日：2022-09-29
申请号：US17619699
申请日：2019-06-17
Applicant: Nokia Technologies Oy
Inventor： Vinh VAN PHAN , Ling YU
Abstract: There is provided a first network entity, comprising a defining unit configured to define a common communication session comprising a plurality of contexts, wherein the common communication session is common to a plurality of network entities and terminal devices, a preconfiguring unit configured to preconfigure the common communication session by preconfiguring at least one context out of the plurality of contexts to be common for more than one network entity out of the plurality of network entities and for more than one terminal device out of the plurality of terminal devices, a first initiating unit configured to, based on the preconfiguration by the preconfiguring unit, initiate the preconfigured common communication session for at least one network entity out of the more than one network entities, and a triggering unit configured to, based on the initiation by the first initiating unit, trigger to initiate the preconfigured common communication session for at least one terminal device out of the more than one terminal devices.
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公开(公告)号：US20220029691A1
公开(公告)日：2022-01-27
申请号：US17295614
申请日：2019-11-26
Applicant: Nokia Technologies Oy
Inventor： Ling YU , Vinh VAN PHAN , Zexian LI
Abstract: According to a first embodiment, a method may include transmitting, by a first user equipment, at least one sidelink failure indication using at least one sidelink failure recovery-specific configuration. The method may further include receiving, by the first user equipment, at least one sidelink failure response. The method may further include determining, by the first user equipment, at least one source-specific sidelink recovery mode associated with the at least one sidelink failure recovery-specific configuration.
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14.发明申请公开(公告)号：US20210267009A1
公开(公告)日：2021-08-26
申请号：US17182558
申请日：2021-02-23
Applicant: Nokia Technologies Oy
Inventor： Vinh VAN PHAN , Ling YU
IPC: H04W76/28
Abstract: There is disclosed methods, apparatuses and computer program products for configuring a discontinuous reception pattern for a receiver of a wireless communication device. In accordance with an embodiment, the method corn rises obtaining two or more discontinuous reception patterns for a wireless communication device to be used in sidelink communication with one or more user devices; selecting at least one discontinuous reception pattern from the two or more discontinuous reception patterns liar the wireless communication device; and receiving signals from the one or more other devices and/or transmitting signals to the one or more other devices for the sidelink communication according to the selected at least one discontinuous reception pattern.
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公开(公告)号：US20160270136A1
公开(公告)日：2016-09-15
申请号：US15032585
申请日：2013-11-06
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Yang LIU , Vinh VAN PHAN , Ling YU
Abstract: One of the embodiments of the present invention relates to a method for controlling a D2D discovery process at a discovering user equipment. The method comprises determining by the discovering user equipment whether discovery information in a discovering message received from a discovered user equipment is sufficient for performing the D2D discovery process or not. In response to a positive result of the determination, the user equipment continues the discovery procedure without involvement of network node, at least by using the discovery information in the discovering message; in response to a negative result of the determination, the user equipment sends a request to a network node for assistance on further discovery information for performing the D2D discovery process, and then receives the further discovery information from the network node. Embodiments of the present invention also provide methods, apparatuses and computer program products.
Abstract translation: 本发明的一个实施例涉及一种用于在发现的用户设备上控制D2D发现过程的方法。 该方法包括通过发现用户设备确定从发现的用户设备接收的发现消息中的发现信息是否足以用于执行D2D发现过程。 响应于确定的肯定结果，用户设备至少通过使用发现消息中的发现信息来继续发现过程而不涉及网络节点; 响应于确定的否定结果，用户设备向网络节点发送请求以获得关于用于执行D2D发现过程的进一步发现信息的帮助，然后从网络节点接收进一步的发现信息。 本发明的实施例还提供了方法，装置和计算机程序产品。
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Patent Agency Ranking
公开(公告)号：US20250056306A1
公开(公告)日：2025-02-13
申请号：US18791939
申请日：2024-08-01
Applicant: Nokia Technologies Oy
Inventor： Vinh VAN PHAN , Ling YU , Saubhagya BALIARSINGH , Faranaz SABOURI-SICHANI , Apostolos KOUSARIDAS , Sayed Ali MARANDI
Abstract: Quality of service (QOS) support in UE-to-UE (U2U) relay. In an example method, a terminal device determines a quality of service (QoS) split configuration for an end-to-end (E2E) radio bearer (RB) in U2U relay communication, and the QoS split configuration includes at least a first set of ranges for a first portion of a QoS parameter configured for the E2E RB. The terminal device transmits the QoS split configuration to a second terminal device, the second terminal device is a transmitting device in the ingress hop of the first terminal device. In this way, a configuration and adaptation of packet delay budget (PDB) split in U2U relay may be enabled and facilitated.
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公开(公告)号：US20240381314A1
公开(公告)日：2024-11-14
申请号：US18660520
申请日：2024-05-10
Applicant: Nokia Technologies Oy
Inventor： Ling YU , Vinh VAN PHAN , Faranaz SABOURI-SICHANI , György Tamás WOLFNER
Abstract: A method, comprising: receiving, by an apparatus, information on capability of another apparatus via sidelink connection from the another apparatus; identifying by the apparatus, based at least on the received information, a mismatch between capability of the apparatus and capability of the another apparatus, wherein the capability of the apparatus and the capability of the another apparatus are related to paging message monitoring; and indicating the identified mismatch to a network node.
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公开(公告)号：US20240364412A1
公开(公告)日：2024-10-31
申请号：US18682760
申请日：2021-08-11
Applicant: Nokia Technologies Oy
Inventor： Vinh VAN PHAN , Ling YU , Lianghai JI , Faranaz SABOURI-SICHANI , György Tamás WOLFNER , Berthold PANZNER , Jakob Lindbjerg BUTHLER , Rudraksh SHRIVASTAVA , Sudeep HEGDE , Prajwal KESHAVAMURTHY
CPC classification number: H04B7/15507 , H04W40/22
Abstract: This document discloses a solution for performing rerouting of a relayed connection. In an aspect, a method for an anchor terminal device supporting relaying between an access node and an end terminal device comprises: receiving a message requesting rerouting of said relaying, the message comprising at least one information element indicating at least one candidate terminal device; determining a communication delay between the anchor terminal device and the end terminal device via at least one of said at least one candidate terminal device and comparing the determined communication delay with a maximum delay threshold; if at least one determined communication delay is smaller than the maximum delay threshold, rerouting the relaying between the anchor terminal device and the end terminal device via one of the at least one candidate terminal device that provides the communication delay smaller than the maximum delay threshold, wherein the rerouting is carried out autonomously without receiving from the access node a reconfiguration message instructing the rerouting configuration; and if no communication delay is smaller than the maximum delay threshold, causing transmission of a message to the access node, the message indicating a need for reconfiguration of the relaying.
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公开(公告)号：US20240214883A1
公开(公告)日：2024-06-27
申请号：US18291440
申请日：2022-06-23
Applicant: Nokia Technologies Oy
Inventor： Rudraksh SHRIVASTAVA , Sudeep HEGDE , Vinh VAN PHAN , Berthold PANZNER
IPC: H04W36/00
CPC classification number: H04W36/0077
Abstract: According to an example aspect of the present disclosure, there is provided an apparatus comprising means for receiving, at the apparatus, an indication indicating that a target base station of the apparatus for a handover does not support relaying, wherein the apparatus is in a radio resource control connected state and has a relay link with a serving base station via a relay user equipment and pausing the relay link based at least on the received indication.
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公开(公告)号：US20240179794A1
公开(公告)日：2024-05-30
申请号：US18551983
申请日：2021-12-09
Applicant: Nokia Technologies Oy
Inventor： Lianghai JI , Nuno Manuel KIILERICH PRATAS , Ling Yu , Vinh VAN PHAN , Daniela LASELVA
CPC classification number: H04W76/28 , H04W52/0216 , H04W52/0229 , H04W52/0235
Abstract: There is provided a method for an apparatus for a terminal, the method comprising: applying (1401) a first discontinuous reception configuration for communications between the terminal and at least one other terminal, the first discontinuous reception configuration comprising at least one on-duration; determining (1402) whether to indicate the terminal is active in receiving outside the at least one on-duration; and when it is determined to indicate the apparatus is active in receiving outside the on-duration, transmitting (1403) at least one indication to this effect to the one or more of the at least one other terminals.
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