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公开(公告)号：US11539478B2
公开(公告)日：2022-12-27
申请号：US16905322
申请日：2020-06-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tao Cai , Henrik Lundqvist , Johan Christer Qvarfordt
Abstract: This application provides a client device, a method, and a computer program. The client device obtains a first parameter associated with a radio link failure timer. The first parameter indicates a first time period during which the radio link failure timer is reset and thereafter started. The client device further obtains a second parameter associated with the radio link failure timer. The second parameter indicates a second time period during which the radio link failure timer is started and thereafter reset. Based on the first parameter and the second parameter, the client device determines a value of the radio link failure timer.
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公开(公告)号：US20170064748A1
公开(公告)日：2017-03-02
申请号：US15352211
申请日：2016-11-15
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Tao Cai , Jussi Salmi , Henrik Lundqvist
IPC: H04W76/02 , H04B7/06 , H04B7/08 , H04B17/318
CPC classification number: H04W76/10 , H04B7/0617 , H04B7/0619 , H04B7/0695 , H04B7/088 , H04B17/318
Abstract: The present invention relates to a method and equipment for adaptively tracking a mobile terminal with millimetre wave radio link by establishing and/or maintaining a link between an access point or base station and a moving terminal where the method comprises changing the arrangement of the transmission directional beams of an access point or base station and the reception directional beams of a mobile terminal in a channel estimation process responsive to motion characteristics of the access point or base station transmitter or the mobile terminal receiver or both the access point or base station transmitter and the mobile terminal receiver. The invention further relates to a corresponding system and an access point or base station and a movable terminal provided with means for implementing the above method.
Abstract translation: 本发明涉及通过建立和/或维持接入点或基站与移动终端之间的链路来自适应跟踪毫米波无线电链路的移动终端的方法和设备，其中该方法包括改变传输方向的布置 接入点或基站的波束以及响应于接入点或基站发射机或移动终端接收机或接入点或基站发射机以及接入点或基站发射机的运动特性的信道估计处理中的移动终端的接收定向波束 移动终端接收机。 本发明还涉及一种对应的系统和接入点或基站以及具有用于实现上述方法的装置的可移动终端。
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公开(公告)号：US10813023B2
公开(公告)日：2020-10-20
申请号：US16223385
申请日：2018-12-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Henrik Lundqvist , George Koudouridis , Tao Cai , Kari Juhani Leppanen , Zhixi Wang
Abstract: The present disclosure relates to an access network node for a wireless communication system. The access network node is configured to act as a source access network node or as a target access network node, and comprises a transceiver configured to receive a handover instruction from a control device, the handover instruction comprising a handover time instance for a user device, a processor configured to serve the user device by maintaining a data connection with the user device until the handover time instance, and share an Automatic Repeat Request/Hybrid Automatic Repeat Request, ARQ/HARQ, process with a target access network node for the user device; or serve the user device by maintaining a data connection with the user device after the handover time instance, and share a ARQ/HARQ process with a source access network node for the user device.
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公开(公告)号：US10681554B2
公开(公告)日：2020-06-09
申请号：US16245582
申请日：2019-01-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： George Koudouridis , Henrik Lundqvist
Abstract: A controller node for a wireless communication system includes a processor for operating the controller node in a configuration test context. The processor is configured to transmit at least one configuration test message including at least one configuration test setting and at least one operational setting to at least one first radio node and at least one second radio node, receive a test report indicating at least one result of at least one configuration test of the configuration test context, determine from the test report a capability of the at least one first radio node to operate as an authorized and verified radio node in the wireless communication system, and transmit the capability to the at least one first radio node that the at least one first radio node is an authorized and verified radio node.
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公开(公告)号：US10143032B2
公开(公告)日：2018-11-27
申请号：US15299076
申请日：2016-10-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Petteri Kela , Henrik Lundqvist , George Koudouridis , Henrik Olofsson
Abstract: The present invention relates to a user device and a network node. Furthermore, the present invention also relates to corresponding methods, a computer program, and a computer program product. A Radio Network Temporary Identifier (RNTI) is assigned to a User Device from a radio communication network, wherein the assigned RNTI is valid for a plurality of network nodes of the radio communication network and associated with a common data channel of the radio communication network.
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Patent Agency Ranking
公开(公告)号：US20180007734A1
公开(公告)日：2018-01-04
申请号：US15702307
申请日：2017-09-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Petteri Kela , Mario Costa , Henrik Lundqvist , Xavier Gelabert
CPC classification number: H04W76/28 , H04W52/0216 , H04W52/0229 , H04W72/042 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/23 , Y02D70/24
Abstract: Implementations describe a user equipment, an access node, and to methods for a user equipment and for an access node. The user equipment includes a receiver configured to receive a downlink control signal (CTRLS) over a downlink control channel (PDCCH) from an access node. The user device also includes a processor configured to, when the user equipment is in a Radio Resource Control (RRC) connected mode, switch on the receiver at a time point (tstart_symbol) when a symbol comprising the downlink control signal (CTRLS) starts in time domain. The processor is further configured to switch off the receiver at a time point (tend_symbol) when the symbol comprising the downlink control channel (CTRLS) ends in time domain.
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公开(公告)号：US10674404B2
公开(公告)日：2020-06-02
申请号：US16112260
申请日：2018-08-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： George Koudouridis , Pablo Soldati , Henrik Lundqvist , Johan Christer Qvarfordt
IPC: H04W72/04 , H04W28/08 , H04L5/00 , H04L1/00 , H04B17/318 , H04B17/336 , H04W24/10 , H04W28/02 , H04W28/06 , H04W36/22 , H04W72/08
Abstract: A network node for a wireless communication system is provided. The first network node comprises a processor configured to obtain channel quality information for a user device, obtain a load information for first radio access resources, determine a first association of the first radio access resources to the user device based on the channel quality information and the load information, the first association being valid during a first validity time period, compute first user data rates for the first radio access resources based on the channel quality information, determine a utilization of the first radio access resources based on the first association and the first user data rates. A corresponding method, a wireless communication system, a computer program, and a computer program product are also provided.
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公开(公告)号：US10405360B2
公开(公告)日：2019-09-03
申请号：US15352211
申请日：2016-11-15
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Tao Cai , Jussi Salmi , Henrik Lundqvist
IPC: H04B7/06 , H04B7/08 , H04W76/10 , H04B17/318
Abstract: The present invention relates to a method and equipment for adaptively tracking a mobile terminal with millimeter wave radio link by establishing and/or maintaining a link between an access point or base station and a moving terminal where the method comprises changing the arrangement of the transmission directional beams of an access point or base station and the reception directional beams of a mobile terminal in a channel estimation process responsive to motion characteristics of the access point or base station transmitter or the mobile terminal receiver or both the access point or base station transmitter and the mobile terminal receiver. The invention further relates to a corresponding system and an access point or base station and a movable terminal provided with means for implementing the above method.
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公开(公告)号：US20170367111A1
公开(公告)日：2017-12-21
申请号：US15693526
申请日：2017-09-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xavier Gelabert , Henrik Lundqvist , Mario Costa , Petteri Kela
CPC classification number: H04W72/1268 , H04W24/02 , H04W72/042 , H04W72/048 , H04W74/0833
Abstract: Implementations described herein relate generally to a user device, to an access node, and to methods for a user device and for an access node. The user device includes a receiver configured to receive at least one downlink signal from an access node. The user device further includes a processor configured to measure the at least one downlink signal at two time instants, to determine if a difference of the measured at least one downlink signal at the two time instants exceeds a threshold, and to generate, when the difference exceeds the threshold, at least one uplink transmission. The user device further includes a transmitter configured to transmit the at least one uplink transmission over an uplink random access channel.
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公开(公告)号：US20170289945A1
公开(公告)日：2017-10-05
申请号：US15624007
申请日：2017-06-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Kari Juhani Leppanen , George Koudouridis , Henrik Lundqvist
Abstract: The control device (100) comprises a processor (101) and a transceiver (103); wherein the transceiver (103) is configured to receive a network address signal comprising an assigned network address for the control device (100) in a radio access network (500); wherein the processor (101) is configured to generate a registration message indicating the assigned network address for the control device (100) and one or more network identities for a user device (600) connected to the radio access network (500); wherein the transceiver (103) further is configured to transmit a registration signal comprising the registration message to a network device (300), receive a user information signal at the assigned network address, the user information signal comprising network operation information for the user device (600); and wherein the processor (101) further is configured to determine a network control decision for the user device (600) based on the network operation information.
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