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1.发明申请USER DEVICE, ACCESS NODE DEVICE, CENTRAL NETWORK CONTROLLER AND CORRESPONDING METHODS 审中-公开用户设备，访问节点设备，中央网络控制器和相应的方法公开(公告)号：US20170064652A1
公开(公告)日：2017-03-02
申请号：US15353225
申请日：2016-11-16
发明人： Petteri KELA , Jussi SALMI , Kari Juhani LEPPANEN
IPC分类号： H04W56/00 , H04B7/02 , H04B7/06 , H04W76/02 , H04W8/22 , H04W52/36 , H04W74/08 , H04W72/00 , H04L5/14 , H04L5/00
CPC分类号： H04W56/001 , H04B7/024 , H04B7/0626 , H04L5/0048 , H04L5/14 , H04W8/22 , H04W52/365 , H04W72/005 , H04W74/0833 , H04W76/11
摘要： 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.
摘要翻译： 本公开涉及用户设备，接入节点设备和中央网络控制器。 用户设备包括被配置为与无线电通信网络同步的收发机; 所述收发器还被配置为向所述无线电通信网络的一个或多个接入节点设备广播包括至少一个参考信号的信标信号。 所述接入节点设备包括：收发器，被配置为从与所述无线电通信网络同步的用户设备接收广播信标信号; 以及进一步的处理器，被配置为从所述接收到的广播信标信号中导出信息并且在所述无线电通信网络的网络过程中使用所述导出的信息。 此外，本公开还涉及相应的方法，计算机程序和计算机程序产品。
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公开(公告)号：US20210127335A1
公开(公告)日：2021-04-29
申请号：US17141976
申请日：2021-01-05
发明人： Soheil ROSTAMI , Oleksandr PUCHKO , Kari HEISKA , Petteri KELA
IPC分类号： H04W52/02 , H04B1/7143 , H04W72/04 , H04L5/00
摘要： The present disclosure relates to the field of wireless communications, and more particularly to a user node and a network node both so configured as to improve reliability of wake-up signaling and to enhance power consumption of the user node, as well as to corresponding methods for operating the user and network nodes. According to the present disclosure, a sequence of at least two wake-up signal instances is generated and transmitted through a burst transmission from the network node to the user node to cause the user node to wake up when there is payload data to be received from the network node.
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公开(公告)号：US20180242243A1
公开(公告)日：2018-08-23
申请号：US15957278
申请日：2018-04-19
发明人： Petteri KELA
IPC分类号： H04W52/02 , H04B7/0417 , H04L5/00 , H04W72/04
摘要： A user device for a wireless communication system comprises a processor, configured to determine an on-duration period of an activity cycle, check that a channel state information (CSI) is valid, and monitor a down link control channel only while the CSI is valid and the user device is in the on-duration period of the activity cycle. A network node comprises a processor; and a transceiver; wherein the processor is configured to determine an on-duration period of an activity cycle, wherein the transceiver is configured to receive CSI updates, and wherein the processor further is configured to check that the CSI is valid, and to transmit data on a down link control channel only while the CSI is valid and the processor is in the on-duration period of the activity cycle.
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公开(公告)号：US20190261432A1
公开(公告)日：2019-08-22
申请号：US16381743
申请日：2019-04-11
发明人： Petteri KELA , Mario COSTA
摘要： A network node for a wireless communication system includes a processor and a transceiver. The processor is configured to generate a plurality of random access grant signals. The random access grant signals include at least one unoccupied radio network temporary identifier and a resource allocation for an uplink communication request. The plurality of random access grant signals are assigned to one or more downlink transmit beams and the transceiver is configured to periodically transmit the plurality of random access grant signals on the one or more downlink transmit beams using a same time-frequency resource.
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公开(公告)号：US20180131464A1
公开(公告)日：2018-05-10
申请号：US15861887
申请日：2018-01-04
发明人： Henrik OLOFSSON , Petteri KELA
IPC分类号： H04L1/00
CPC分类号： H04L1/0004 , H04B17/309 , H04L1/0013 , H04L1/0023 , H04L5/0057
摘要： The present disclosure relates to a device, and a method and a network node for a wireless communication system. The device includes: a transceiver and a processor, and the transceiver is configured to receive a first control signal from a network node where the first control signal includes a measurement request for a first reference signal, and receive the first reference signal from the network node, the processor is configured to measure the first reference signal according to the measurement request, and the transceiver is further configured to transmit a second control signal to the network node where the second control signal includes a measurement report indicating the measurement of the first reference signal, and transmit a second reference signal to the network node where the measurement report indicates a transmitted power of the second reference signal.
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公开(公告)号：US20180054288A1
公开(公告)日：2018-02-22
申请号：US15784970
申请日：2017-10-16
CPC分类号： H04L5/0048 , H04L5/0053 , H04W48/12 , H04W72/04
摘要： An Access Node (ANd), for allocating a beacon resource pattern to a User Node (UNd), is configured to: detect the UNd by receiving an uplink beacon signal from the UNd; allocate a beacon resource pattern from a predetermined set of beacon resource patterns to the detected UNd; and signal information about the allocated beacon resource pattern to the UNd.
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公开(公告)号：US20160373343A1
公开(公告)日：2016-12-22
申请号：US15256253
申请日：2016-09-02
IPC分类号： H04L12/707 , H04L12/46 , H04L12/66 , H04L12/721 , H04L12/741
CPC分类号： H04L45/24 , H04L12/4633 , H04L12/66 , H04L45/306 , H04L45/38 , H04L45/74 , H04W92/045
摘要： The present invention relates to access node device (1) arranged for receiving and forwarding data packets in a communication network (2), the device comprising at least one processor (20) arranged to: receive data packets from an user node (3); and forward the data packets in a stateless mode over a first path to a destination gateway node (4), the first path being a default path, or forward the data packets in a stateful mode over a second path to a destination node, the second path being determined by user and/or session specific information for said user node (3). Furthermore, the invention also relates to a corresponding gateway node device, a method in an access node, a method in a gateway node, a computer program, and a computer program product thereof.
摘要翻译： 本发明涉及被布置用于在通信网络（2）中接收和转发数据分组的接入节点设备（1），该设备包括至少一个处理器（20），其被配置为：从用户节点（3）接收数据分组; 并且通过第一路径将数据分组转发到目的地网关节点（4），所述第一路径是默认路径，或者以状态模式通过第二路径将数据分组转发到目的地节点，所述第二路径 路径由所述用户节点（3）的用户和/或会话特定信息确定。 此外，本发明还涉及对应的网关节点设备，接入节点中的方法，网关节点中的方法，计算机程序及其计算机程序产品。
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公开(公告)号：US20200275368A1
公开(公告)日：2020-08-27
申请号：US16870567
申请日：2020-05-08
IPC分类号： H04W52/02
摘要： Methods, a user node and a network node are provided. The user node is configured to determine an indication of at least one wake-up latency of the user node, the at least one wake-up latency being a time period for the user node to wake-up and start to monitor a downlink channel transmitted by the network node of a wireless communication network; determine a message comprising the indication; and transmit the message to the network node. The network node is configured to receive from the user node a message, and set a wake-up offset for the user node based on the at least one wake-up latency comprised in the message, the wake-up offset being a time period between a wake-up signal transmission and a subsequent downlink channel transmission from the network node to the user node.
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公开(公告)号：US20190013853A1
公开(公告)日：2019-01-10
申请号：US16130470
申请日：2018-09-13
发明人： Petteri KELA , Mario COSTA
摘要： An access node comprises a processor and a transceiver. The transceiver is configured to receive at least one uplink reference signal corresponding to at least one user node. The processor is configured to determine, based on the at least one uplink reference signal, an estimated position of the at least one user node relative to the access node and at least one directional parameter corresponding to the estimated position of the at least one user node relative to the position of the access node. The transceiver is configured to send at least one downlink control information to the at least one user node, the at least one downlink control information including the directional parameters.
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公开(公告)号：US20180338324A1
公开(公告)日：2018-11-22
申请号：US16051068
申请日：2018-07-31
发明人： Petteri KELA , Mario COSTA
摘要： The present invention relates to a network node and a user device. The network node comprises a transceiver configured to receive a plurality of reference signals associated with a plurality of user devices; a processor configured to group the plurality of user devices into at least one group of user devices based on the plurality of received reference signals, assign radio resources for grant-free data transmission to the group of user devices, compute a receiver filter for the group of user devices based on the plurality of received reference signals and the assigned radio resources; wherein the transceiver is configured to receive a plurality of grant-free data transmissions from user devices in the group of user devices in the assigned radio resources, wherein the processor is configured to separate the grant-free data transmissions from the user devices in the group of user devices based on the computed receiver filter.
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