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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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Patent Agency Ranking
公开(公告)号：US10477496B2
公开(公告)日：2019-11-12
申请号：US15353225
申请日：2016-11-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Petteri Kela , Jussi Salmi , Kari Juhani Leppanen
IPC: H04W72/00 , H04L5/14 , H04L5/00 , H04W56/00 , H04W76/11 , H04B7/024 , H04B7/06 , H04W8/22 , H04W52/36 , H04W74/08
Abstract: The present disclosure relates to a user device, an access node device and a central network controller. The user device comprises a transceiver configured to synchronise with a radio communication network; said transceiver further being configured to broadcast a beacon signal comprising at least one reference signal to one or more access node devices of said radio communication network. The access node device comprises a transceiver configured to receive a broadcast beacon signal from a user device synchronised with said radio communication network; and further a processor configured to derive information from said received broadcast beacon signal and to use said derived information in a network procedure of said radio communication network. Furthermore, the present disclosure also relates to corresponding methods, a computer program, and a computer program product.
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公开(公告)号：US10306647B2
公开(公告)日：2019-05-28
申请号：US15456116
申请日：2017-03-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jussi Salmi , Petteri Kela , George Koudouridis
Abstract: An apparatus for assigning a plurality of access nodes of a wireless communication network to control areas includes a processing apparatus. The processing apparatus is configured to assign each access node in the plurality of access nodes to a control area of a plurality of control areas and to determine a first control phase. The first control phase is a period of time during which the assignment of access nodes to control areas remains constant. The processing apparatus is configured to, when changing from the first control phase to a following second control phase, reassign at least a subset of access nodes which were assigned during the first control phase to a first control area to a second control area and reassign at least a subset of access nodes which were assigned during the first control phase to a third control area to the first control area.
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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：US09967719B2
公开(公告)日：2018-05-08
申请号：US15456255
申请日：2017-03-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Petteri Kela , Jussi Salmi , George Koudouridis
IPC: H04W24/02 , H04W4/08 , H04B17/336
CPC classification number: H04W4/08 , H04B7/024 , H04B17/336 , H04W24/02 , H04W72/121
Abstract: An embodiment of an apparatus for determining clusters of access nodes includes a processing apparatus configured to determine a first cluster based on a first metric, wherein the first cluster comprises one or more access nodes for serving at least a first user node, assign further user nodes to be served by the one or more access nodes of the first cluster based on a spatial separation of the further user nodes and a second metric, and determine at least a further cluster by repeating the determining and assigning steps for further access nodes and user nodes.
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公开(公告)号：US20170188351A1
公开(公告)日：2017-06-29
申请号：US15456116
申请日：2017-03-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jussi Salmi , Petteri Kela , George Koudouridis
CPC classification number: H04W72/048 , H04B7/024 , H04W4/023 , H04W24/08
Abstract: An apparatus for assigning a plurality of access nodes of a wireless communication network to control areas includes a processing apparatus. The processing apparatus is configured to assign each access node in the plurality of access nodes to a control area of a plurality of control areas and to determine a first control phase. The first control phase is a period of time during which the assignment of access nodes to control areas remains constant. The processing apparatus is configured to, when changing from the first control phase to a following second control phase, reassign at least a subset of access nodes which were assigned during the first control phase to a first control area to a second control area and reassign at least a subset of access nodes which were assigned during the first control phase to a third control area to the first control area.
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