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公开(公告)号：US12088394B2
公开(公告)日：2024-09-10
申请号：US17582412
申请日：2022-01-24
发明人： Mihai Enescu , Sami Hakola , Lars Dalsgaard , Jorma Kaikkonen , Timo Koskela , Juha Karjalainen
CPC分类号： H04B7/088 , H04B7/0877 , H04L5/0023 , H04L5/0048 , H04W52/365 , H04W72/046 , H04W72/23
摘要： A method includes receiving, at a user device, a configuration for beam reporting, where the configuration comprises one of: an indication to provide separate reporting for downlink beam selection and uplink beam selection; or an indication to provide reporting for uplink beam selection.
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公开(公告)号：US11838946B2
公开(公告)日：2023-12-05
申请号：US17276539
申请日：2018-09-28
发明人： Sami Hakola , Esa Tiirola , Kari Hooli , Timo Koskela
CPC分类号： H04W74/0808 , H04W74/006
摘要： A method including configuring a first radio beam pair and at least a second radio beam pair to a communication connection, wherein the first radio beam pair includes a first transmission radio beam having a first transmission direction and the second radio beam pair including a second transmission radio beam having a second transmission direction different from the first transmission direction; triggering channel contention to transmit at least one message from the apparatus and performing radio channel sensing for both the first transmission radio beam and the second transmission radio beam during the channel contention; acquiring a transmission opportunity in response to detecting that a radio channel is available for at least one of the first transmission radio beam and the second transmission radio beam; and causing transmission of the at least one message during the transmission opportunity.
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公开(公告)号：US20220030455A1
公开(公告)日：2022-01-27
申请号：US17311171
申请日：2020-01-07
发明人： Timo Koskela , Jussi-Pekka Koskinen , Sami Hakola , Lars Dalsgaard , Juha Karjalainen , Jorma Kaikkonen
摘要： According to a first embodiment, a method may include receiving, by a user equipment, at least one indication of at least one non-default measurement profile. The method may further include determining, by the user equipment, that at least one predefined condition applies. The method may further include applying, by the user equipment, one or more of at least one adapted measurement, at least one non-adapted measurement, at least one default measurement profile, at least one non-default measurement profile, at least one adapted measurement profile, and at least one non-adapted measurement profile.
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公开(公告)号：US20200336194A1
公开(公告)日：2020-10-22
申请号：US16761788
申请日：2018-11-09
发明人： Juha Karjalainen , Sami Hakola , Mihai Enescu , Timo Koskela , Jorma Kaikkonen
摘要： A technique includes measuring a received power for each resource of one or more resource pairs, wherein each of the one or more resource pairs includes a resource of a first resource type and a set of resources of a second resource type, wherein the resource of the first resource type is spatially quasi-colocated with the set of resources of the second resource type; selecting, based on a strongest received power, one of the one or more resource pairs for providing a joint quasi-colocation multiple-resource beam report; creating, by the user device, a joint quasi-colocation multiple-resource beam report, wherein the joint quasi-colocation multiple-resource beam report indicates a resource and a corresponding measured received power for each resource of the selected resource pair, including for a resource of the first resource type and each resource of the set of resources of the second resource type of the selected resource pair.
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公开(公告)号：US20200280912A1
公开(公告)日：2020-09-03
申请号：US16645688
申请日：2018-08-29
发明人： Sami Hakola , Jorma Kaikkonen , Emad Farag
摘要： Various communication systems may benefit from improved cell selection. For example, it may be helpful to improve cell selection in new radio systems based on individual synchronization signal blocks meeting specific thresholds. A method may include measuring at a user equipment a cell quality of one or more cells. The method may also include detecting at the user equipment synchronization signal blocks in the one or more cells. In addition, the method may include determining at the user equipment that the synchronization signal blocks do not meet a random access channel resource selection threshold. Further, the method may include selecting at the user equipment only random access channel resources that correspond to the synchronization signal blocks meeting a cell selection threshold.
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公开(公告)号：US12041594B2
公开(公告)日：2024-07-16
申请号：US17278763
申请日：2019-08-07
发明人： Timo Koskela , Samuli Turtinen , Chunli Wu , Mihai Enescu , Sami Hakola
IPC分类号： H04W72/044 , H04W16/28 , H04W24/10 , H04W72/02 , H04W72/1268 , H04W72/21 , H04W72/23 , H04W74/04
CPC分类号： H04W72/046 , H04W16/28 , H04W24/10 , H04W72/02 , H04W72/1268 , H04W72/21 , H04W72/23 , H04W74/04
摘要： Embodiments of the present disclosure relate to reporting beam failure. A terminal device detects a beam failure on one or more serving cells of the terminal device. If the beam failure is detected on the one or more serving cells, the terminal device obtains information concerning one or more candidate beams and the one or more serving cells. Each of the one or more candidate beams is associated with a respective one of the one or more serving cells. The terminal device then transmits at least a portion of the information to a network device associated with the one or more serving cells.
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公开(公告)号：US11770173B2
公开(公告)日：2023-09-26
申请号：US17314585
申请日：2021-05-07
IPC分类号： H04B7/06 , H04W72/02 , H04W72/04 , H04W80/02 , H04W24/10 , H04W48/16 , H04W24/04 , H04W24/08 , H04W72/21 , H04W72/53
CPC分类号： H04B7/0695 , H04W72/02 , H04W72/21 , H04W72/53 , H04W80/02
摘要： According to one example embodiment, a method may include receiving, by a user equipment, at least one network entity failure indication configuration. The method may further include detecting, by the user equipment, that at least one first network entity satisfies at least one beam-failure condition. The method may further include selecting, by the user equipment, one or more of at least one resource and at least one parameter based on the at least one received network entity failure indication configuration. The method may further include transmitting, by the user equipment, the at least one indication of the at least one first network entity that satisfies the at least one beam-failure condition to at least one second network entity.
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公开(公告)号：US11750423B2
公开(公告)日：2023-09-05
申请号：US17179622
申请日：2021-02-19
发明人： Kari Pajukoski , Sami Hakola , Esa Tiirola
CPC分类号： H04L25/03821 , H04L5/0048 , H04L5/0053 , H04L25/03 , H04L27/26 , H04L27/2691 , H04L5/0007 , H04L27/2613 , H04L2027/0016 , H04L2027/0026 , H04L2027/0087
摘要： Described are methods for dealing with phase noise, e.g., common phase error and/or inter-carrier interference, in communication systems, and apparatuses for the same. A method can include at least: transmitting one or more reference signals (in-band signals within a channel); and mapping the reference signals to radio resources in the channel for transmission of the reference signals. An amount of the radio resources may depend on, e.g., information about a modulation and coding scheme used for transmission. An associated method can include at least: receiving one or more reference signals, and mapping the reference signals to radio resources in the channel for reception of the reference signals; receiving information about a modulation and coding scheme to be used, an amount of the radio resources depending on, e.g., information about the modulation and coding scheme used for reception; and using the reference signals to compensate for phase noise.
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公开(公告)号：US20230124916A1
公开(公告)日：2023-04-20
申请号：US17904191
申请日：2020-02-14
发明人： Jari Lindholm , Jorma Kaikkonen , Sami Hakola
摘要： According to an example embodiment, a method may include transmitting, by a wireless node in a wireless network, a sidelink synchronization signal (S-SSB) block, including a sidelink primary synchronization signal (S-PSS), a sidelink secondary synchronization signal (S-SSS), a physical sidelink broadcast channel (PSBCH), and a demodulation reference signal (DM-RS), wherein the demodulation reference signal is based on at least a sidelink demodulation reference signal initialization value for the sidelink synchronization signal block to provide sidelink priority-related information for the sidelink synchronization signal block.
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公开(公告)号：US11297596B2
公开(公告)日：2022-04-05
申请号：US16409621
申请日：2019-05-10
发明人： Jarkko Koskela , Jorma Kaikkonen , Sami Hakola
摘要： Methods and apparatus, including computer program products, are provided for monitoring occasions in a downlink, such as paging occasions. In some example embodiments, there may be provided an apparatus that includes 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 to at least receive information indicating a start of one or more paging occasions within at least a portion of a frame and monitor the one or more paging occasions in accordance with the received information. Related systems, methods, and articles of manufacture are also described.
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