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公开(公告)号：US11974265B2
公开(公告)日：2024-04-30
申请号：US17301834
申请日：2021-04-15
发明人： Zexian Li , Matha Deghel , Sigen Ye , Klaus Hugl
IPC分类号： H04W72/12 , H04L1/1812 , H04W72/1268 , H04W72/21 , H04W72/23
CPC分类号： H04W72/12 , H04L1/1816 , H04W72/1268 , H04W72/21 , H04W72/23
摘要： According to an example embodiment, a method may include receiving, by a user device in a wireless network, an uplink grant, the uplink grant indicating granted resources having a priority level; determining, by the user device, whether or not information to be transmitted has a priority level that matches the priority level of the granted resources; and transmitting, by the user device, the information via at least a portion of the granted resources, and an indication of whether or not a priority level of the information matches a priority level of the granted resources.
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公开(公告)号：US20220256564A1
公开(公告)日：2022-08-11
申请号：US17172901
申请日：2021-02-10
发明人： Guillermo Pocovi , Zexian Li , Qiping Zhu
摘要： Various techniques are provided for configuring, by a network device for a user equipment (UE), a semi-persistent resource allocation configuration for a second cell, causing, by the network device, communication between the UE and the second cell using the semi-persistent resource allocation configuration based on an unavailability of a first cell, and causing, by the network device, the communication between the UE and the second cell using the semi-persistent resource allocation configuration to stop based on an availability of the first cell.
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公开(公告)号：US11330489B2
公开(公告)日：2022-05-10
申请号：US15733599
申请日：2018-03-20
发明人： Athul Prasad , Mikko Johannes Honkala , Zexian Li , Leo Mikko Johannes Kärkkäinen , Akos Vetek , Mikko Aleksi Uusitalo
摘要： An apparatus comprises: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: use a first base station central unit coupled to a first base station distributed unit in dependence on a computational capacity of the first base station central unit.
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公开(公告)号：US20220022172A1
公开(公告)日：2022-01-20
申请号：US17309701
申请日：2019-12-18
发明人： Vinh Van Phan , Ling Yu , Zexian Li
摘要： As an aspect, there is provided an apparatus comprising: at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: obtain, by an access node from a network control entity, at least one service flow configuration for a plurality of terminal devices in an industrial automation system, the configuration indicating an association between downlink and uplink message transmissions and a cycle time requirement with regard to communication between the network control entity and the plurality of terminal devices; allocate resources as a group of shared resources for the uplink message transmission for each of the plurality of terminal devices based on the association and according to the cycle time requirement, and transmit information on the allocation to the plurality of terminal devices, the information comprising a terminal device-specific resource indicator for each of the plurality of terminal devices for avoiding collision in the uplink message transmission.
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公开(公告)号：US20210068097A1
公开(公告)日：2021-03-04
申请号：US15733421
申请日：2018-01-25
发明人： Klaus Pedersen , István Zsolt Kovácks , Zexian Li , Gilberto Berardinelli , Renato Barbosa Abreu , Thomas Jacobsen
摘要： A grant free uplink data transmission is caused from a device using one of a plurality of subsets of a set of physical resource blocks. Each subset is associated with a transmission scheme, wherein at least a plurality of said subsets are associated with different transmission schemes.
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公开(公告)号：US10687197B2
公开(公告)日：2020-06-16
申请号：US15534104
申请日：2014-12-12
发明人： Ilkka Keskitalo , Zexian Li , Mikko Uusitalo , Martti Moisio
摘要： In some example embodiments, there is provided a method. The method may include determining whether a communication terminal is within range of a wireless gateway to enable connection establishment between the wireless gateway and the communication terminal; and establishing at least one connection between the wireless gateway and the communication terminal, when the communication terminal is determined to be within range. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US20190261229A1
公开(公告)日：2019-08-22
申请号：US15932253
申请日：2018-02-16
发明人： Bikramjit Singh , Mikko A. Uusitalo , Frank Frederiksen , Daniela Laselva , Klaus Pedersen , Zexian Li , Ling Yu
摘要： 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.
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公开(公告)号：US20190239251A1
公开(公告)日：2019-08-01
申请号：US16313953
申请日：2016-07-04
发明人： Zexian Li , Yuantao Zhang , Yanji Zhang , Juha Sakari Korhonen
CPC分类号： H04W74/0808 , H04L5/0053 , H04L5/0091 , H04W74/004 , H04W74/006 , H04W74/0833
摘要： Systems, methods, apparatuses, and computer program products of preamble sequence management for contention based access are provided. One method may include a user equipment sending a contention based access (CBA) request message, such as a random access procedure (RACH) message, to a network node (e.g., a base station or eNB). The CBA request message may include an indication that the user equipment wants to obtain a preamble for CBA data transmission and is not for full network access. The method may then include receiving an allocation of a preamble for CBA from the network node.
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公开(公告)号：US10212642B2
公开(公告)日：2019-02-19
申请号：US15112914
申请日：2014-02-27
发明人： Zexian Li , Carl Wijting
IPC分类号： H04W40/22 , H04W40/04 , H04L5/00 , H04W8/00 , H04W8/08 , H04W40/24 , H04B7/26 , H04W76/14 , H04W88/04
摘要： In accordance with an example embodiment of the present invention, an apparatus comprising: at least one processor; and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to perform at least the following: generate or receive a message comprising relay capability information, and transmit or forward the message to a device to device group.
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公开(公告)号：US20190045474A1
公开(公告)日：2019-02-07
申请号：US16074573
申请日：2017-02-03
发明人： Zexian Li , Cassio Ribeiro , Ling Yu , Jari Lindholm , Juha Korhonen
摘要： 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.
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