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公开(公告)号：US20170311369A1
公开(公告)日：2017-10-26
申请号：US15517403
申请日：2014-10-23
Applicant: Nokia Solutions and Networks Oy
Inventor： Tsunehiko CHIBA , Srinivasan SELVAGANAPATHY , Xiang XU
CPC classification number: H04W76/15 , H04W36/0069 , H04W60/00 , H04W64/003
Abstract: It is provided a method, comprising checking if a terminal connected to an apparatus performing the method is additionally to be connected to a secondary base station in a dual connectivity; providing provide, if the terminal is to be connected to the secondary base station in the dual connectivity, a secondary tracking area information of the secondary base station to the terminal; informing a management entity about the secondary tracking area information related to the terminal.
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公开(公告)号：US20170105128A1
公开(公告)日：2017-04-13
申请号：US15129113
申请日：2014-03-28
Applicant: Nokia Solutions and Networks Oy
Inventor： Tsunehiko CHIBA , Srinivasan SELVAGANAPATHY , Xiang XU
CPC classification number: H04W24/02 , H04W12/08 , H04W48/02 , H04W84/045
Abstract: A method comprises responsive to adding of an additional base station for a user equipment, said additional base station having a closed subscriber cell, causing a message to be transmitted to a network entity, said message comprising information identifying a closed subscriber group associated with said additional base station.
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公开(公告)号：US20190132717A1
公开(公告)日：2019-05-02
申请号：US16096002
申请日：2016-05-09
Applicant: Nokia Solutions and Networks Oy
Inventor： Xiang XU , David NAVRATIL , Hai Tao LI
Abstract: There is provided a method for acquiring, by a first network element of a radio communication system, a radio bearer setup message from a second network element of the radio communication system, the radio bearer setup message indicating at least one radio bearer to be used by a terminal device of the radio communication system for at least one communication service; determining, based on the radio bearer setup message, whether the at least one radio bearer is for a vehicle-related communication service or for some other communication service; and as a response to determining that the at least one radio bearer is for the vehicle-related communication service, configuring the terminal device with at least one cell configured to provide radio resources for the vehicle-related communication service.
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4.发明申请公开(公告)号：US20180191516A1
公开(公告)日：2018-07-05
申请号：US15740397
申请日：2016-06-30
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Gyorgy Tamas WOLFNER , Xiang XU
CPC classification number: H04L12/189 , H04W8/005 , H04W76/14 , H04W84/047 , H04W88/04
Abstract: Various communication systems may benefit from proper priority control. For example, communication devices in a proximity services user equipment to network relay scenario may benefit from proximity services priority control for multicast traffic. A method can include receiving, at a relay user equipment, an indication of proximity services priority from a remote user equipment. The method can also include applying, by the relay user equipment, a priority based on the indication received from the remote user equipment.
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公开(公告)号：US20170374578A1
公开(公告)日：2017-12-28
申请号：US15544511
申请日：2015-02-09
Applicant: Nokia Solutions and Networks Oy
Inventor： Srinivasan SELVAGANAPATHY , Seppo Ilmari VESTERINEN , Xiang XU
CPC classification number: H04W28/0226 , H04W8/082 , H04W28/0252 , H04W28/08 , H04W36/0069 , H04W60/06 , H04W76/15 , H04W76/22 , H04W88/06
Abstract: An apparatus comprising at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least: to determine whether a bearer to be set up and used for a communication connection of a communication element is a bearer eligible for selected traffic offloading to a local gateway of a cell group when the local gateway is available, and in case the determination is affirmative, to provide an indication in a signaling to a communication network control element of the communication element, the indication indicates that the bearer to be set up is a bearer eligible for selected traffic off-loading as soon as a local gateway is available.
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Patent Agency Ranking
公开(公告)号：US20230328625A1
公开(公告)日：2023-10-12
申请号：US18042112
申请日：2020-10-22
Applicant: Nokia Solutions and Networks Oy
Inventor： Xiang XU , Henri KOSKINEN , Matti LAITILA , Esa MALKAMÄKI , Osman YILMAZ , Oliver BLUME , Ilkka KESKITALO
IPC: H04W40/22
CPC classification number: H04W40/22
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for transferring traffic in integrated access and backhaul (IAB) communication. According to embodiments of the present disclosure, a first Central Unit-Control Plane (CU-CP) of a first IAB donor transmits, to a second CU-CP of a second IAB donor, a request to transfer target traffic via a Distributed Unit (DU) of the second IAB donor. The request comprises first information of the target traffic. The first CU-CP receives, from the second CU-CP, second information to be used for configuring the target traffic. This solution can improve the reliability and robustness of the IAB communication.
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公开(公告)号：US20220182905A1
公开(公告)日：2022-06-09
申请号：US17426197
申请日：2019-01-29
Applicant: Nokia Solutions and Networks Oy
Inventor： Xiang XU , Ilkka Antero KESKITALO , Esa Mikael MALKAMÄKI
Abstract: Embodiments of the disclosure provide a method, device and computer readable medium for centralized unit switch. According to embodiments of the present disclosure, the DU transmits identity information of a target CU/DU to the source CU for the CU switch. The target CU does not need to initiate context setup procedure to set up context for the terminal device. Thus, the switch is implemented with minimized signaling and interruption in the data connection and the switched is completed faster by avoiding the unnecessary F1 AP context setup.
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公开(公告)号：US20150078241A1
公开(公告)日：2015-03-19
申请号：US14026659
申请日：2013-09-13
Applicant: Nokia Solutions and Networks Oy
Inventor： Xiang XU , Henri Markus KOSKINEN , Curt WONG
IPC: H04L12/18
CPC classification number: H04L12/189 , H04W72/005
Abstract: A method and apparatus can be configured to determine an indicator based on a received request. The method can also include transmitting the indicator towards a base station. The indicator affects the coverage of a multicast-broadcast single-frequency network transmission.
Abstract translation: 方法和装置可以被配置为基于接收到的请求来确定指示符。 该方法还可以包括向基站发送指示符。 该指标影响组播广播单频网络传输的覆盖范围。
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公开(公告)号：US20230379793A1
公开(公告)日：2023-11-23
申请号：US18248720
申请日：2020-11-11
Applicant: Nokia Solutions and Networks Oy
Inventor： Xiang XU , IIkka KESKITALO , Henri KOSKINEN , Matti LAITILA , Esa MALKAMAKI
CPC classification number: H04W40/24 , H04W72/21 , H04W48/16 , H04W88/085
Abstract: Disclosed are methods for controlling downlink transmissions in an integrated access and backhaul network. An example method may include determining to control a first downlink transmission for a first interface between a second apparatus associated with a user plane of the central unit of the donor and a node in the integrated access and backhaul network, and transmitting, to the second apparatus, a first non UE-associated signaling request to control the first downlink transmission for the first interface, the first non UE-associated signaling request including information associated with the node. Related apparatuses and computer readable media are also disclosed.
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公开(公告)号：US20190215803A1
公开(公告)日：2019-07-11
申请号：US16099252
申请日：2016-05-12
Applicant: Nokia Solutions and Networks Oy
Inventor： Vinh VAN PHAN , Ling YU , Peter ROST , Xiang XU
IPC: H04W72/04
Abstract: It is provided a method, including monitoring if a capability information on a capability of a first network for semi-persistent scheduling of a resource for a terminal is received; determining, if the capability information is received, a second allocation scheme of the resource for the terminal such that an allocation of the resource according to the second allocation scheme is not in conflict with an allocation of the resource according to a first allocation scheme derived from the received capability information; controlling an allocation device of a second network to allocate the resource to the terminal according to the second allocation scheme.
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