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公开(公告)号：WO2023083462A1
公开(公告)日：2023-05-19
申请号：PCT/EP2021/081536
申请日：2021-11-12
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： BRESSNER, Thomas , FREIBERGER, Michael
Abstract: We describe a radiator unit (800, 900 ) for an antenna. The radiator unit (800, 900) is configured to radiate electromagnetic waves within a frequency band. The radiator unit (800, 900) comprises: a first radiating structure (300, 350,400, 500, 600, 802, 902) for radiating an electromagnetic wave having a first frequency within the frequency band, and a non-radiating structure (700) coupled to the first radiating structure (300, 350, 400, 500, 600, 802,902). One or both of (i) the first radiating structure (300, 350, 400, 500, 600, 802, 902) comprises a first corrugation (302, 402, 502,602) arranged on a first planar structure (308, 408, 508, 608) of the radiator unit (800, 900), and (ii) the non-radiating structure (700) comprises a second corrugation (704) arranged on a second planar structure (708) of the radiator unit (800, 900).
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公开(公告)号：WO2023083453A1
公开(公告)日：2023-05-19
申请号：PCT/EP2021/081382
申请日：2021-11-11
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： BEHRAVAN, Ali , FARHADI, Hamed
Abstract: In one aspect, a method performed by a transmitter in a first device for signaling a nonlinearity profile of distortion of transmissions in a communications network is provided. The method includes generating an amplitude tracking reference signal (ATRS), wherein the ATRS comprises information indicating a nonlinearity profile of distortions of transmissions by the transmitter, and transmitting the generated ATRS towards a second device. In another aspect, a method performed by a receiver in a second device for identifying a nonlinearity profile of distortion of transmissions in a communications network by a transmitter in a first device is provided. The method includes receiving an ATRS from the first device, wherein the ATRS comprises information indicating a nonlinearity profile of distortions of transmissions by the transmitter and identifying the nonlinearity profile of distortion of transmissions by the transmitter based on the ATRS.
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公开(公告)号：WO2023083446A1
公开(公告)日：2023-05-19
申请号：PCT/EP2021/081264
申请日：2021-11-10
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Abstract: A computer-implemented method, performed by a first node (111). The method is for handling information in a communications system (100). The first node (111) operates in a communications system (100). The first node (111) obtains (701), directly, or indirectly, from a second node (112) operating in the communications system (100), information. The information corresponds to a subscriber linked to a device (130) operating in the communications system (100). The information indicates a third node (113) operating in the communications system (100) having a capability to expose one or more services available at the communications system (100). The information further indicates at least a subset of the one or more services, allowed in the communications system (100) to the subscriber. The first node (111) provides (704) the obtained information towards the device (130).
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公开(公告)号：WO2023083441A1
公开(公告)日：2023-05-19
申请号：PCT/EP2021/081208
申请日：2021-11-10
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： IMBIMBO, Amedeo , FIORILLO, Lorenzo
IPC: H04L9/40
Abstract: A method of establishing lawful interception, LI, of an LI target within a telecommunication network, comprising: at a communication device (300) hosting an LI administrative function, ADMF: receiving from a Law Enforcement Monitoring Facility, LEMF, (610) a first request message (612) containing: - a target identifier comprising a known identity of an LI target; and - a request for additional identities associated with the known identity; and sending a second request message (614) to a user register requesting additional identities associated with the known identity; at a communication device (400) hosting the user register: receiving the second request message (614); obtaining from the user register at least one additional identity associated with the known identity; and sending a message (616) to a lawful interception delivery function, LI DF, containing said at least one additional identity associated with the known identity; and at a communication device (500) hosting the LI DF: receiving the message from the user register (616); and sending an intercept related information, IRI, message (618) to the LEMF containing said at least one additional identity associated with the known identity.
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公开(公告)号：WO2023080821A1
公开(公告)日：2023-05-11
申请号：PCT/SE2022/050989
申请日：2022-10-31
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： RAMOS, Edgar , KERÄNEN, Ari
IPC: H04L67/06 , H04L67/1074 , H04L67/62
Abstract: A method performed by a first network node for transmitting a data object to a second network node via a network. The method includes obtaining at least one of the following items: i) information indicating the size of the data object, ii) network state information for the network, or iii) state information for the second network node. The method also includes determining, based on the obtained information, at least one of the following: i) a delay tolerant, DT, configuration for the transmission of the data object, wherein the determined DT configuration comprises a set of parameter values, or ii) a schedule for the transmission of the data object. The method further includes transmitting the data object to the second network node based on a) the determined DT configuration and/or b) the determined schedule.
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Patent Agency Ranking
公开(公告)号：WO2023080817A1
公开(公告)日：2023-05-11
申请号：PCT/SE2021/051117
申请日：2021-11-08
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： BEHRAVAN, Ali , BALDEMAIR, Robert , PARKVALL, Stefan , DAHLMAN, Erik , BJÖRKEGREN, Håkan
Abstract: The disclosure relates to methods and nodes for handling sensing of an object in an environment served by a wireless communication network employing joint communication and sensing. A method (1000) by a first radio node comprises transmitting (1002) a first signal having a first parameter setting for detecting a property of the object using sensing and, upon reception of information on a delayed and/or distorted version of the first signal either transmitting (1005) a second signal having a second parameter setting for determining properties of the object using sensing or reporting (1006) information on the property of the object to a further node that causes transmission of the second signal having the second parameter setting for determining the properties of the object in the environment using sensing. The second parameter setting provides for sensing at higher resolution, in a wider range and/or with higher reliability than the first parameter setting.
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公开(公告)号：WO2023080815A1
公开(公告)日：2023-05-11
申请号：PCT/SE2021/051115
申请日：2021-11-08
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： BALDEMAIR, Robert , BEHRAVAN, Ali , PARKVALL, Stefan , DAHLMAN, Erik , BJÖRKEGREN, Håkan , NILSSON, Magnus
Abstract: There is disclosed a method of operating a radio node in a wireless communication net-work, he radio node being adapted for wireless communication, and being adapted for sensing and/or for radar operation, the method comprising operating utilising communication signalling and operating utilising sensing signalling, wherein to the sensing signalling there is associated a first cyclic prefix length and/or first FFT duration that is longer than a second cyclic prefix length and/or second FFT duration associated to the communication signalling. The disclosure also pertains to related devices and methods.
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公开(公告)号：WO2023080814A1
公开(公告)日：2023-05-11
申请号：PCT/SE2021/051114
申请日：2021-11-08
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： BEHRAVAN, Ali , BALDEMAIR, Robert , PARKVALL, Stefan , DAHLMAN, Erik , BJÖRKEGREN, Håkan
IPC: H04L5/00
Abstract: 2235There is disclosed a method of operating a radio node in a wireless communication net-work, the radio node being adapted for wireless communication, and being adapted forsensing and/or for radar operation, the method comprising operating utilising communi-cation signalling and operating utilising sensing signalling in a multiplexing time interval,the communication signalling and sensing signalling being multiplexed in the multiplexing 2240time interval.The disclosure also pertains to related devices and methods.
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公开(公告)号：WO2023079522A1
公开(公告)日：2023-05-11
申请号：PCT/IB2022/060689
申请日：2022-11-07
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： BLANKENSHIP, Yufei , KITTICHOKECHAI, Kittipong
IPC: H04L1/08 , H04L1/1829
Abstract: According to some embodiments, a method is performed by a wireless device for avoiding collision between physical uplink control channel (PUCCH) repetitions for semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) hybrid automatic repeat request acknowledgement (HARQ-ACK) for a given SPS configuration. The method comprises receiving an SPS configuration and a PUCCH repetition configuration. A periodicity associated with the SPS configuration and a number of repetitions associated with the PUCCH repetition configuration are restricted to avoid collisions between PUCCH repetitions. The method further comprises transmitting HARQ-ACK according to the received SPS configuration and PUCCH repetition configuration.
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公开(公告)号：WO2023079354A1
公开(公告)日：2023-05-11
申请号：PCT/IB2021/060331
申请日：2021-11-08
Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventor： BÁDER, Attila , SCHVARCZ-FEKETE, Peter , DÉVAI, Gergely
IPC: H04W24/04 , H04L43/028 , H04L43/022 , H04L41/0604 , H04W24/08
Abstract: A network node (300) is configured for use in a communication network (10). The network node (300) determines whether or not user plane traffic (P1, P2, P3) for a subscription (14A, 14B, 14C) to the communication network (10) is to be processed for generating analytics. The network node (10-1, 10-2) then allocates a tunnel endpoint identifier (TEID 1, 2, 3), to identify an endpoint (E1, E2, E3) of a tunnel (T1, T2, T3) through which the user plane traffic (P1, P2, P3) for the subscription (14A, 14B, 14C) is to be communicated, based on whether or not the user plane traffic (P1, P2, P3) for the subscription (14A, 14B, 14C) is to be processed for generating analytics according to the determination.
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