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公开(公告)号：US11310756B2
公开(公告)日：2022-04-19
申请号：US16476419
申请日：2017-12-13
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Esa Tapani Tiirola , Sigen Ye , Klaus Ingemann Pedersen , Volker Braun , Juho Mikko Oskari Pirskanen
Abstract: Various communication systems may benefit from improved signaling. For example, anew radio communication system may benefit from a flexible indication of transmission timing. A method may include determining, at the user equipment, transmission timing based on a first parameter and a second parameter. The first parameter may indicate an offset as a number of slots. The second parameter may indicate an offset as a number of symbols within one of the slots. The method may also include using the transmission timing to at least one of send an uplink transmission or receive a downlink transmission.
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公开(公告)号：US11774550B2
公开(公告)日：2023-10-03
申请号：US17406577
申请日：2021-08-19
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Volker Braun , Shahriar Shahramian , Harish Viswanathan , Thorsten Wild
CPC classification number: G01S7/34 , H03G3/3021
Abstract: Disclosed is a method and apparatus which use a first automatic gain control unit to receive a first data signal, use a second automatic gain control unit to receive a reflected radar signal, and switches between using the first automatic gain control unit and using the second automatic gain control unit.
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公开(公告)号：US20190313400A1
公开(公告)日：2019-10-10
申请号：US16367942
申请日：2019-03-28
Applicant: Nokia Technologies Oy
Inventor： Emad Farag , Volker Braun , Karol Schober
Abstract: A method and apparatus for implicitly determining a PUCCH resource. The invention allows for flexible selection of a PUCCH resource in the PUCCH resource subset for configurations of PDCCH resources without collisions through the use of indices for control channel element subsets.
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Patent Agency Ranking
公开(公告)号：US11290220B2
公开(公告)日：2022-03-29
申请号：US16367942
申请日：2019-03-28
Applicant: Nokia Technologies Oy
Inventor： Emad Farag , Volker Braun , Karol Schober
Abstract: A method and apparatus for implicitly determining a PUCCH resource. The invention allows for flexible selection of a PUCCH resource in the PUCCH resource subset for configurations of PDCCH resources without collisions through the use of indices for control channel element subsets.
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公开(公告)号：US11137488B1
公开(公告)日：2021-10-05
申请号：US16923618
申请日：2020-07-08
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Volker Braun , Thorsten Wild
Abstract: One radar excitation signal has a first burst duration and a first sampling period. Another radar excitation signal has a second burst duration and a second sampling period. The first sampling period of the first signal is configured for scanning a velocity range and the second sampling period of the second signal is configured for scanning a portion of the velocity range, and the first burst duration is smaller than the second burst duration. The at least two radar excitation signals are embedded into a frame structure for a wireless communications system. At least one radar operation comprising at least one transmission based on the frame structure is performed. In this way the overhead of the radar excitation signals on the air interface of the wireless communications system may be controlled, while supporting a fine velocity resolution and a sufficiently large maximum velocity for a monitored target.
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公开(公告)号：US12160385B2
公开(公告)日：2024-12-03
申请号：US17637555
申请日：2019-09-03
Applicant: Nokia Technologies Oy
Inventor： Volker Braun , Paolo Baracca
Abstract: A spreading sequence is determined (S301) based on a candidate of a control channel of a control resource set, the candidate comprising a sequence of control information. The sequence of control information and the determined spreading sequence are multiplied (S303), thereby obtaining a spread series of control information.
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公开(公告)号：US11601881B2
公开(公告)日：2023-03-07
申请号：US16764202
申请日：2018-11-16
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Volker Braun , Esa Tiirola , Karol Schober
Abstract: Various communication systems may benefit from appropriate configuration of reception states. For example, certain wireless communication systems, such as new radio, may benefit from control monitoring upon receipt of a discontinuous reception trigger. A method can including receiving, by a user equipment, configuration of a search space set of a downlink control resource set with a first monitoring periodicity. The method can also include receiving a trigger or the user equipment becoming active after a period without physical downlink control channel (PDCCH) monitoring. The method can further include, after the receiving of the trigger or the becoming active, modifying a monitoring periodicity of the search space set to a second monitoring periodicity.
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公开(公告)号：US11191011B2
公开(公告)日：2021-11-30
申请号：US15815106
申请日：2017-11-16
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Esa Tiirola , Volker Braun , Karol Schober
Abstract: Systems, methods, apparatuses, and computer program products for managing or monitoring of the control channel in new radio (NR) through blind searches are provided. One method may include configuring, by a network node, multiple search spaces, sets of search spaces, and/or control resource sets, to a user equipment, that results in monitoring occasions where more blind decodings are required than allowed by capability of the user equipment. The method may further include identifying the monitoring occasions for which an allowed number of blind decodings is exceeded, determining a reduced set of blind decodings and/or candidates determined by predefined search space priorities or rules, and transmitting physical downlink control channel(s) to the user equipment given the reduced set.
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