-
公开(公告)号：US11172522B2
公开(公告)日：2021-11-09
申请号：US17268720
申请日：2019-09-24
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling Yu
Abstract: There is provided a method at a first user equipment, the method comprising: deciding to set up a unicast sidelink, SL, connection with a second user equipment; determining whether or not a radio access network serving the first user equipment or a radio access network serving the second user equipment is able to assist in setting up the unicast SL connection; performing one of the following: upon determining the positive, applying a L1 unicast-based SL connection for setting up the unicast SL connection, upon determining the negative, applying a L1 broadcast-based SL connection for setting up the unicast SL connection; and communicating with the second user equipment over the unicast SL.
-
公开(公告)号：US10932146B2
公开(公告)日：2021-02-23
申请号：US16310860
申请日：2017-06-14
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling Yu , Peter Rost
Abstract: Various communication systems may benefit from improved network management. A method may include receiving an indication of a subset of a cluster of local cells at an ultra-reliable, low latency communications user equipment using multi-connectivity. The method may also include receiving rules for radio performance monitoring, wherein the rules include a packet error rate threshold for individual radio links of the multi-connectivity. In addition, the method may include determining based on the rules and the radio performance monitoring whether to skip the monitoring of one or more cells of the subset of local cells. The skip may be short-term or long term. Further, the method may include communicating to the subset a report based on the radio performance monitoring and whether to skip the monitoring of one or more cells of the subset of local cells.
-
公开(公告)号：US20200305138A1
公开(公告)日：2020-09-24
申请号：US16089569
申请日：2016-04-07
Applicant: Nokia Technologies Oy
Inventor： Haitao Li , Ling Yu , Vinh Van Phan , Jedrzej Stanczak
IPC: H04W72/04
Abstract: Various communication systems benefit from suitable allocation. For example, system for vehicle to X communication may benefit from semi-persistent resource allocation mechanisms, for example, for uplink semi-persistent scheduling. A method can include configuring at least one main semi-persistent scheduling occasion to a user equipment. The method can also include configuring at least one subsequent semi-persistent scheduling occasion to the user equipment. The at least one subsequent semi-persistent scheduling occasion can depend on usage of the at least one main semi-persistent scheduling occasion.
-
公开(公告)号：US20200214041A1
公开(公告)日：2020-07-02
申请号：US16305182
申请日：2016-06-07
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling Yu , Peter Rost
Abstract: This document discloses a solution for providing a terminal device with a multi-connectivity service. According to an aspect, a method comprises: determining, autonomously by a terminal device of a wireless communication system, to request for establishment of parallel connections with multiple access nodes; transmitting, by the terminal device, at least one access request to a plurality of access nodes; and receiving, by the terminal device at least one response to the at least one access request from at least one radio access node, wherein the response contains information related to establishment of the parallel connections.
-
公开(公告)号：US20190261229A1
公开(公告)日：2019-08-22
申请号：US15932253
申请日：2018-02-16
Applicant: Nokia Technologies Oy
Inventor： Bikramjit Singh , Mikko A. Uusitalo , Frank Frederiksen , Daniela Laselva , Klaus Pedersen , Zexian Li , Ling Yu
Abstract: A method is provided including configuring, by a network node, a set of resources to be used by at least one user equipment for transmitting a first type of uplink data; receiving from the at least one user equipment information that indicates that at least one resource in the set of resources comprises a second type of uplink data different than the first type of uplink data; and decoding data received on the at least one resource based on the information.
-
Patent Agency Ranking
公开(公告)号：US20190045474A1
公开(公告)日：2019-02-07
申请号：US16074573
申请日：2017-02-03
Applicant: Nokia Technologies Oy
Inventor： Zexian Li , Cassio Ribeiro , Ling Yu , Jari Lindholm , Juha Korhonen
Abstract: Systems, methods, apparatuses, and computer program products for controlling vehicle-to-vehicle (V2V) interference are provided. One method may include receiving, by a base station, timing information from a user equipment, and determining a timing difference between network timing at the base station and at least one of global navigation satellite system (GNSS) timing at the base station or the received timing information. The received timing information comprises at least one of a global navigation satellite system (GNSS) timing at the user equipment or a timing difference calculated based on a network timing at the user equipment and the global navigation satellite system (GNSS) timing at the user equipment.
-
公开(公告)号：US09936376B2
公开(公告)日：2018-04-03
申请号：US15303098
申请日：2014-04-11
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Yixue Lei , Zexian Li , Kodo Shu , Vinh Van Phan
Abstract: First and second level discovery messages for device-to-device discovery are determined to be going to be transmitted, resource(s) are requested for transmission of at least the second level discovery message, and allocated resource(s) of a second type are received. The first level discovery message is transmitted on either a selected resource of the first type or a selected one of the allocated resource(s). The second level discovery message is transmitted on a selected one of the more allocated resource(s) of the second type, A first level discovery message is received on a resource of either a first type or a second type. It is determined whether the received message is of interest or not and if the message is of interest, then it is determined whether a second level discovery message is available and if so, the second level discovery message is received on a resource of the second type.
-
68.发明申请公开(公告)号：US20150282243A1
公开(公告)日：2015-10-01
申请号：US14434820
申请日：2012-11-09
Applicant: Nokia Technologies Oy
Abstract: A method and related user equipment for radio resource control connection recovery are disclosed. In an exemplary embodiment, the method comprises: detecting a RLF of a radio link between a first user equipment and a radio access node; informing a second user equipment which communicates with the radio access node via the first user equipment to suspend a radio resource control connection state; executing a radio resource control connection reestablishment procedure with the radio access node; and informing the second user equipment to resume the radio resource control connection state if the radio resource control connection reestablishment is successful. In addition, a method and related user equipment used with radio resource control connection recovery are disclosed.
Abstract translation: 公开了一种用于无线资源控制连接恢复的方法和相关用户设备。 在一个示例性实施例中，所述方法包括：检测第一用户设备和无线接入节点之间的无线电链路的RLF; 通知经由第一用户设备与无线接入节点进行通信的第二用户设备，暂停无线资源控制连接状态; 执行无线电接入节点的无线电资源控制连接重建过程; 并且如果无线电资源控制连接重建成功，则通知第二用户设备恢复无线电资源控制连接状态。 另外，公开了与无线资源控制连接恢复一起使用的方法和相关的用户设备。
-
公开(公告)号：US12294961B2
公开(公告)日：2025-05-06
申请号：US17263292
申请日：2019-08-07
Applicant: Nokia Technologies Oy
Inventor： Vinh Van Phan , Ling Yu , Zexian Li , Kari J. Niemela , Vladimir Vukadinovic
IPC: H04W56/00 , H04L41/0893 , H04L41/0894 , H04L41/0895
Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining, by a network node, context information of a group of more than one user equipment, wherein the context information is based on at least service related information associated with the more than one user equipment; sending information comprising the context information towards at least one base station of a communication network; and based on the context information, negotiating with the at least one base station timing synchronization requirements for distribution to each user equipment of the group. Further, there is at least a method and an apparatus to perform receiving from a network node, by a network device of a communication network, information comprising context information associated with a group of more than one user equipment, wherein the context information is based on at least service related information associated with the more than one user equipment; based on the information, negotiating with the network node timing synchronization requirements for distribution to each user equipment of the group; and in response to the negotiating, selecting at least one network device of the communication network for the distribution by the at least one network device of the timing synchronization requirements to each user equipment of the group of more than one user equipment.
-
公开(公告)号：US12289715B2
公开(公告)日：2025-04-29
申请号：US17773370
申请日：2020-10-27
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Lianghai Ji , Ling Yu , Jedrzej Stanczak , Jakob Lindbjerg Buthler
IPC: H04W4/00 , H04W72/0453 , H04W72/23 , H04W92/18
Abstract: Systems, methods, apparatuses, and computer program products for configuring a dual-mode SL LCH with simultaneous mode 1 and mode 2 transmission are provided. One method may include configuring one or more dual-mode sidelink (SL) logical channels (LCHs) to at least one user equipment to enable simultaneous sidelink mode 1 and sidelink mode 2 transmission. The method may also include receiving, from the at least one user equipment, at least one sidelink (SL) buffer status report (BSR) that may optionally comprise buffer status for one or more of the configured dual-mode logical channels (LCHs) according to a network configuration, and transmitting, to the at least one user equipment, a resource allocation that can be applied for the dual-mode logical channels (LCHs) according to the network configuration.
-
-
-
-
-
-
-
-
-
Search Results
93
records
(took 0.019 seconds)
