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1. 发明申请

WO2023048612A1 AN ELECTRONIC DEVICE AND A BASEBAND PROCESSOR 审中-公开
公开(公告)号：WO2023048612A1
公开(公告)日：2023-03-30
申请号：PCT/SE2022/050807
申请日：2022-09-13
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt
IPC分类号： H01Q1/24 , H01Q21/24 , H01Q23/00 , H04B1/3827 , H04B1/401 , H04B7/0404 , H04W52/24
摘要： An electronic device (100) comprising: a first antenna (102) and a second antenna (104); first radio frequency, RF, circuitry (112) and second RF circuitry (114), the first RF circuitry (112) being connected to the first antenna (102) and the second RF circuitry (114) being connected to the second antenna (104) and each of the first and the second RF circuitry (112, 114) comprising one or more of a Low Noise amplifier, a Mixer, a Local oscillator, a Phase locked loop, an analog filter, a Voltage Gain Amplifier, an analog to digital converter, ADC, a digital filter, a Power Amplifier and a digital to analog converter, DAC; and a baseband processor (120), connected or connectable via a zero-intermediate frequency, zero-IF, signal to the first and the second RF circuitries; and wherein the first antenna (102) is integrated together with the first RF circuitry (112) in a first encapsulation (132), the second antenna (104) is integrated together with the second RF circuitry (114) in a second encapsulation (134), the second encapsulation (134) preferably being different from the first encapsulation (132), and wherein the first and second antennas (102, 104) have different orientations. A corresponding baseband processor is also disclosed.

2. 发明申请

WO2023075658A1 A PROCESSOR FOR PERFORMING RADAR AND COMMUNICATION OPERATIONS, AN ELECTRONIC DEVICE, A METHOD, A COMPUTER PROGRAM PRODUCT, AND A PRIORITIZATION CONTROL UNIT 审中-公开
公开(公告)号：WO2023075658A1
公开(公告)日：2023-05-04
申请号：PCT/SE2022/050913
申请日：2022-10-10
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt
IPC分类号： G01S7/00 , G01S7/02 , H04W72/12
摘要： A processor (100) for performing radar and communication operations, connectable to a radio transceiver (110) capable of transmitting radar and communication radio signals over at least a first and a second frequency range, the processor (100) comprising: a signal generator (120) configured to generate communication signals and radar signals; a communication control unit (130) configured to control a first time period and the first frequency range for transmitting communication signals generated by the signal generator (120); a radar control unit (140) configured to control a second time period and the second frequency range for transmitting radar signals generated by the signal generator (120); and a prioritization control unit (150) configured to receive the first time period and the first frequency range from the communication control unit (130), configured to receive the second time period and the second frequency range from the radar control unit (140), configured to determine if the first and second time periods at least partially overlap, configured to determine if the first and second frequency ranges at least partially overlap and configured to prioritize transmission of communication signals or transmission of radar signals based on a prioritization rule if the first and second time periods at least partially overlap and the first and second frequency ranges at least partially overlap. Corresponding electronic device, method, computer program product and prioritization control unit are also disclosed.

3. 发明申请

WO2023014276A1 A CONTROL UNIT FOR SENSING MEASUREMENT REPORT CONFIGURATION, A WIRELESS DEVICE, A METHOD, AND A COMPUTER PROGRAM PRODUCT THEREFOR 审中-公开
公开(公告)号：WO2023014276A1
公开(公告)日：2023-02-09
申请号：PCT/SE2022/050744
申请日：2022-08-05
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt
IPC分类号： G01S13/87 , G01S7/00 , G01S13/00 , H04W84/12
摘要： A control unit (50) for a wireless device (1), the wireless device (1) comprising a first and a second set of transceiver units (51a, 51b, 51c, 51d, 51e) being connectable to the control unit (50). The control unit (50) is configured to control the first set of transceiver units to perform communication, utilizing a communication channel, with a network, NW, node (2) and configured to control the second set of transceivers to sense and/or localize a surrounding object. The control unit is further configured to: receive a sensing configuration from the NW node (2), the sensing configuration comprising a sensing measurement report configuration; cause the second set of transceivers to perform a sensing operation for sensing and/or localizing the surrounding object in accordance with the received sensing configuration; obtain a measurement result based on the sensing operation; and transmit the measurement result to the NW node utilizing the sensing measurement report configuration. Corresponding wireless device, method and computer program product are also disclosed.

4. 发明申请

WO2023014274A1 A CONTROL UNIT FOR CONTROLLING A SENSING/LOCALIZATION TRANSCEIVER FOR A WIRELESS DEVICE, A WIRELESS DEVICE, A METHOD, AND A COMPUTER PROGRAM PRODUCT 审中-公开
公开(公告)号：WO2023014274A1
公开(公告)日：2023-02-09
申请号：PCT/SE2022/050742
申请日：2022-08-05
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt
IPC分类号： G01S13/87 , G01S7/00 , G01S13/00 , H04W48/12
摘要： A control unit (50) for a wireless device (1) the wireless device comprising a communication transceiver unit (51a) and a sensing/localization transceiver unit (51b) is disclosed. The control unit is configured to control the communication transceiver unit to communicate with a network, NW, node (2) and configured to control the sensing/localization transceiver unit to sense and/or localize an object. The control unit is further configured to control the communication transceiver unit to transmit capability information to the NW node, wherein the capability information comprises information about a capability of the sensing/localization transceiver unit to sense and/or localize an object. A first portion of the capability information is transmitted on a radio resource control (RRC) layer. Corresponding wireless device, method and computer program product are also disclosed.

5. 发明申请

WO2020052880A1 TRANSCEIVER ELEMENT FOR BEAMFORMING 审中-公开
公开(公告)号：WO2020052880A1
公开(公告)日：2020-03-19
申请号：PCT/EP2019/071568
申请日：2019-08-12
申请人： BEAMMWAVE AB
发明人： TÖRMÄNEN, Markus , LINDOFF, Bengt
IPC分类号： H04B1/00 , H04B7/06 , H04B7/08
摘要： This disclosure relates to a transceiver element comprising receiving circuitry, down-converting circuitry, extracting circuitry and output circuitry. The receiving circuitry is configured to receive a radio frequency signal via an antenna element associated with the receiving circuitry. The radio frequency signal comprises a first received signal part and a second received signal part. The down-converting circuitry is configured to down-convert the radio frequency signal to provide a down-converted signal. The down-converted signal comprises a first down-converted signal part corresponding to the first received signal part and a second down-converted signal part corresponding to the second received signal part. The extracting circuitry is configured to extract at least the second down-converted signal part from the down-converted signal. The output circuitry is configured to provide an output signal comprising a first output signal part and a second output signal part. The first output signal part comprises at least a first intermediate signal part which comprises at least the first down-converted signal part. The second output signal part comprises at least the second down-converted signal part extracted from the down-converted signal. Corresponding transceiver, wireless communication apparatus, method and computer program product are also disclosed.

6. 发明申请

WO2023091067A1 A METHOD FOR CONFIGURING AN OPERATING MODE FOR A PLURALITY OF TRANSCEIVERS, A COMPUTER PROGRAM PRODUCT, AN APPARATUS, AND A DIGITAL INTERFACE THEREFOR 审中-公开
公开(公告)号：WO2023091067A1
公开(公告)日：2023-05-25
申请号：PCT/SE2022/051067
申请日：2022-11-15
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt , TÖRMÄNEN, Markus , BRANDT, Per-Olof , AXMON, Joakim
IPC分类号： H04B1/401 , H03L7/08 , H04B1/04 , H04B7/08 , H04W52/02
摘要： A method (100) for a processor (600), the processor (600) being connectable to a plurality of transceivers (500, …, 508) via one or more digital interfaces (400, …, 408), comprising: configuring (110) a first set of the plurality of transceivers (500, …, 508) to be in a first operating mode for a first time period; configuring (120) a second set of the plurality of transceivers (500, …, 508) to be in a non-operating mode for the first time period; configuring (130) the second set of transceivers to be in a second operating mode for a second time period, the second time period following the first time period; during the second time period obtaining (140) a signal quality/strength for each of the plurality of transceivers (500, …, 508); and at the end of the second time period, updating (150) the first and second sets of transceivers based on the obtained signal quality/strength. Corresponding computer program product, apparatus and digital interface are also disclosed.

7. 发明申请

WO2023048613A1 AN ELECTRONIC DEVICE, A METHOD, A COMPUTER PROGRAM PRODUCT, AND A SINGLE-CHIP RADIO 审中-公开
公开(公告)号：WO2023048613A1
公开(公告)日：2023-03-30
申请号：PCT/SE2022/050808
申请日：2022-09-13
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt , BRANDT, Per-Olof
IPC分类号： H01Q1/24 , H01Q23/00 , H04B1/3827 , H04B1/401 , H04B7/0404 , H04W52/24
摘要： An electronic device (100) comprising: a first antenna (102) having a first orientation, the first antenna (102) being an integrated antenna; a second antenna (152) having a second orientation, different from the first orientation; a first switch (162) connectable to the first and second antennas (102, 152); first radio frequency, RF, circuitry (112), the first RF circuitry (112) being connectable to one of the first antenna (102) and the second antenna (152) via the first switch (162) and the first RF circuitry (112) comprising one or more of a Low Noise amplifier, a Mixer, a Local oscillator, a Phase locked loop, an analog filter, a Voltage Gain Amplifier, an analog to digital converter, ADC, a digital filter, a Power Amplifier and a digital to analog converter, DAC; a first control unit for controlling the first switch (162) to connect the first RF circuitry (112) to one of the first and second antennas (102, 152), wherein the first antenna (102) is integrated together with the first RF circuitry (112) in a first encapsulation (132) and wherein the second antenna (152) is an external antenna. Corresponding method, computer program product and single-chip radio are also disclosed.

8. 发明申请

WO2022074096A1 MULTI-ANTENNA TRANSCEIVER SYSTEM FOR MULTI-BAND OPERATION 审中-公开
公开(公告)号：WO2022074096A1
公开(公告)日：2022-04-14
申请号：PCT/EP2021/077645
申请日：2021-10-07
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt , BRANDT, Per-Olof , LINDSTRAND, Jonas
IPC分类号： H04B1/403
摘要： A multi-antenna transceiver system is disclosed. The system comprises a group of transceiver chips, wherein each transceiver chip has a respective chip-associated (e.g., on-chip) frequency generator configured to provide a respective conversion frequency, and wherein each transceiver chip is configured to use the respective conversion frequency for on-chip frequency conversion of a transceiver signal. The system also comprises a controller adapted to cause configuration of the respective chip- associated frequency generator of at least one of the transceiver chips, wherein the configuration comprises dynamically setting the respective conversion frequency. Typically, the respective conversion frequencies are different for at least two of the transceiver chips. For example, the respective conversion frequencies may be two different frequencies for carrier aggregation and/or dual connectivity. In some embodiments, the controller comprises at least one respective piece of circuitry comprised on at least one of the transceiver chips. The respective piece of circuitry is adapted to cause configuration of the respective chip-associated frequency generator of at least the transceiver chip on which it is comprised. In some embodiments, the controller comprises a single piece of circuitry separate from the transceiver chips. The single piece of circuitry is adapted to cause configuration of the respective chip-associated frequency generator of two or more of the transceiver chips. Corresponding controller, transceiver chip, network node, wireless communication device, method and computer program product are also disclosed.

9. 发明申请

WO2023014275A1 A METHOD OF A CONTROL UNIT FOR TRANSMISSION/RECEPTION OF SENSING CONFIGURATION INFORMATION FOR A WIRELESS DEVICE, A COMPUTER PROGRAM PRODUCT, CONTROL UNITS AND A WIRELESS DEVICE 审中-公开
公开(公告)号：WO2023014275A1
公开(公告)日：2023-02-09
申请号：PCT/SE2022/050743
申请日：2022-08-05
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt
IPC分类号： G01S13/87 , G01S7/00 , G01S13/00 , H04W84/12
摘要： A method (200) of a control unit (50) for a wireless device (1), the wireless device (1) comprising a communication transceiver unit (51a) and a sensing/localization transceiver unit (51b). The method comprises setting up (210) a communication channel with a network, NW, node (2) or utilizing an existing communication channel with the NW node (2); obtaining (220) sensing configuration information for 5 sensing and localizing an object in the surroundings of the wireless device (1) from the NW node (2), wherein the sensing configuration information comprises information about a sensing physical channel, the sensing physical channel comprising radio channel resources allocated to transmit and/or receive sensing signals; transmitting and/or receiving (230) sensing signals in the radio channel resources allocated; and sensing and localizing (240) the object based on the transmitted and/or received sensing signals. 10 Corresponding computer program product, control units, wireless device, NW node and system are also disclosed.

10. 发明申请

WO2022243060A1 DIGITAL PRE-PROCESSING CHIP FOR mmWAVE TRANSCEIVER ARCHITECTURES 审中-公开
公开(公告)号：WO2022243060A1
公开(公告)日：2022-11-24
申请号：PCT/EP2022/062231
申请日：2022-05-06
申请人： BEAMMWAVE AB
发明人： LINDOFF, Bengt , BRANDT, Per-Olof , LINDSTRAND, Jonas , SVEDBERG, Stefan
IPC分类号： H04B1/00 , H04B1/40
摘要： A digital pre-processing chip is disclosed. The digital pre-processing chip comprises an analog interface for transmitting and receiving analog signals to and from a plurality of analog Radio Frequency (RF) chips, and a digital interface for transmitting and receiving digital signals to and from a baseband chip. The digital pre-processing chip further comprises a plurality of Analog-to-Digital Converters (ADCs) for converting a plurality of analog signals received via the analog interface to a plurality of RX digital signals, and a plurality of Digital-to-Analog Converters (DACs) for converting a plurality of TX digital signals to a plurality of analog signals to be transmitted to the plurality of analog RF chips via the analog interface. The digital pre- processing chip further comprises pre-processing circuitry configured to pre-process the plurality of RX digital signals received from the plurality of ADCs to form a pre-processed digital signal to be transmitted to the baseband chip via the digital interface. The pre- processing circuitry is further configured to pre-process a digital signal received via the digital interface to form the plurality of TX digital signals to be transmitted to the plurality of DACs.

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