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1. 发明授权

US12068818B2 Antenna panel management 有权
公开(公告)号：US12068818B2
公开(公告)日：2024-08-20
申请号：US17858497
申请日：2022-07-06
申请人： Nokia Technologies Oy
发明人： Christian Rom , Samantha Caporal Del Barrio , Simon Svendsen , Johannes Harrebek , Benny Vejlgaard
IPC分类号： H04L1/02 , H04B7/06 , H04B7/08
CPC分类号： H04B7/0602 , H04B7/0822
摘要： Aspects and embodiments relate to an apparatus and method for performing antenna panel management. There is provided an apparatus comprising: means for obtaining signal reception information related to at least one downlink signal received by a user equipment using at least one reception antenna panel of a plurality of selectively-activatable antenna panels; means for determining an indication of effective power radiatable to the network node from which the downlink signal is received, based on the signal reception information related to the at least one downlink signal received by that to antenna panel for each of the plurality of selectively-activatable antenna panels which is configurable to transmit a signal to a network node from which the downlink signal is received; means for calculating an indication of power consumption associated with the indication of effective power radiatable to the network node for each of the plurality of selectively-activatable antenna panels; and means for selecting and configuring at least one of the selectively-activatable antenna panels to be used for transmission of a signal to a network node from which the downlink signal is received in response to the calculated indication of power consumption. Aspects support appropriate power efficient operation of a communication apparatus, for example by allowing for differentiated uplink and downlink antenna panel selection, which can enable apparatus power saving, whilst minimising performance loss, or incurring no significant performance loss.

2. 发明授权

US12041595B2 Data transmission method and apparatus 有权
公开(公告)号：US12041595B2
公开(公告)日：2024-07-16
申请号：US17441574
申请日：2019-03-26
申请人： BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
发明人： Mingju Li
IPC分类号： H04W72/044 , H04B7/0408 , H04B7/06 , H04B7/08 , H04W8/24 , H04W48/20
CPC分类号： H04W72/046 , H04B7/0408 , H04B7/0602 , H04B7/0628 , H04B7/0695 , H04B7/08 , H04W8/24 , H04W48/20
摘要： A data transmission method includes: sending panel capability level information supported by a first device to a second device, wherein the panel capability level information supported by the first device is used for indicating whether two or more panels of the first device can be simultaneously activated and simultaneously used; receiving control information sent by the second device, wherein the control information comprises a target activation panel selected from the panels of the first device by the second device, and the identifier of a corresponding beam on a target use panel selected from the target activation panel by the second device; and performing data transmission with the second device using the corresponding beam on the target use panel.

3. 发明授权

US11973561B2 Antenna panel application method, apparatus and storage medium 有权
公开(公告)号：US11973561B2
公开(公告)日：2024-04-30
申请号：US17606429
申请日：2019-04-26
申请人： BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
发明人： Mingju Li
IPC分类号： H04B7/08 , H04B7/0404 , H04B7/06 , H04W72/23
CPC分类号： H04B7/0802 , H04B7/0404 , H04B7/0602 , H04B7/0623 , H04B7/0626 , H04B7/0691 , H04W72/23
摘要： The present disclosure relates to an antenna panel application method, an apparatus and a non-temporary computer-readable storage medium. The antenna panel application method comprises: activating a first antenna panel set and a second antenna panel set; the first antenna panel set including one or more first antenna panels, said first antenna panels being used for uplink transmission; the second antenna panel set including one or more second antenna panels, said second antenna panels being used for downlink reception.

4. 发明授权

US11909475B2 Methods providing wireless communications using radio stripes and related controllers and systems 有权
公开(公告)号：US11909475B2
公开(公告)日：2024-02-20
申请号：US17773659
申请日：2019-11-02
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Senthamiz Selvi Arumugam , Ramamurthy Badrinath , Ankit Jauhari , Anusha Pradeep Mujumdar , Vijaya Yajnanarayana
IPC分类号： H04L23/02 , H04B7/06 , H04B7/022 , H04B7/08 , H04W16/28
CPC分类号： H04B7/0602 , H04B7/022 , H04B7/0802 , H04W16/28
摘要： Methods provide wireless communication using a plurality of Antenna Processing Units APUs distributed along a radio stripe and sharing a bus along the radio stripe. Access is provided to a plurality of APU activation/deactivation states for a respective plurality of environmental conditions, wherein each one of the plurality of APU activation/deactivation states defines APUs of the plurality of APUs that are activated and APUs of the plurality of APUs that are deactivated for the respective one of the plurality of environmental conditions. Responsive to detecting a first one of the plurality of environmental conditions, a first one of the plurality of APU activation/deactivation states corresponding to the first one of the plurality of environmental conditions is applied to activate a first subset of the APUs and to deactivate a second subset of the APUs, wherein the first and second subsets of APUs are mutually exclusive.

5. 发明授权

US11901974B2 Antenna switching on MIMO devices 有权
公开(公告)号：US11901974B2
公开(公告)日：2024-02-13
申请号：US18093634
申请日：2023-01-05
申请人： Magic Leap, Inc.
发明人： Shurhabeel Zamir Seyed
IPC分类号： H04B7/0413 , H04L5/14 , H04B7/08 , H04B7/06
CPC分类号： H04B7/0413 , H04B7/0602 , H04B7/0805 , H04L5/14
摘要： A multiple-input, multiple-output (MIMO) transceiver comprises a plurality of RF chains, a plurality of antennas, a plurality of switching components, and control circuitry operatively coupled to the plurality of switching components. In some examples, a total quantity of RF chains included in the plurality of RF chains is equal to a first value, and a total quantity of antennas included in the plurality of antennas is equal to a second value that is less than the first value.

6. 发明授权

US11811479B2 Integrated circuit 有权
公开(公告)号：US11811479B2
公开(公告)日：2023-11-07
申请号：US18065533
申请日：2022-12-13
申请人： Panasonic Intellectual Property Corporation of America
发明人： Yutaka Murakami , Tomohiro Kimura , Mikihiro Ouchi
IPC分类号： H04B7/06 , H04B7/0452 , H04L1/06 , H04L1/00 , H04B7/0456 , H04L27/26 , H04B1/707 , H04L27/00
CPC分类号： H04B7/0682 , H04B7/0452 , H04B7/0456 , H04B7/0697 , H04L1/0003 , H04L1/0618 , H04B1/707 , H04B7/0602 , H04B2201/70703 , H04L27/0008 , H04L27/2602 , H04L27/2626 , Y02D30/70
摘要： A transmission apparatus includes M signal processors that respectively generate modulated signals directed to M reception apparatuses, M being an integer equal to or greater than 2, and an antenna section. Each signal processor modulates a first bit sequence made up of two bits to generate a first modulated signal and a second modulated signal, and modulates a second bit sequence made up of other two bits to generate a third modulated signal and a fourth modulated signal, in a case of transmitting multiple streams to a corresponding one of the M reception apparatuses. The antenna section includes a first antenna that transmits the first modulated signal and the third modulated signal and a second antenna that transmits the second modulated signal and the fourth modulated signal. At least either the signals transmitted from the first antenna or the signals transmitted from the second antenna are phase-changed signals.

7. 发明授权

US11799527B2 Transmitting module, electronic device, and method for controlling antenna switching 有权
公开(公告)号：US11799527B2
公开(公告)日：2023-10-24
申请号：US17154342
申请日：2021-01-21
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： Xin Yang
IPC分类号： H04B1/04 , H04B7/06
CPC分类号： H04B7/0602 , H04B1/0483
摘要： A transmitting module, a method for controlling antenna switching, and related products are provided. The transmitting module includes one or more channel selector-switches and one or more signal transmit-receive processing circuits. The one or more channel selector-switches include a channel selector-switch in simplified connection, where each of the one or more channel selector-switches include an n1Pn2T switch, and n1 is a positive integer and n2 is an integer greater than or equal to 2. The one or more signal transmit-receive processing circuits are coupled with the one or more channel selector-switches. According to the radio frequency modules of implementations of this application, insertion loss of radio frequency links can be reduced and sensitivity of respective channels can be improved.

8. 发明公开

US20230275628A1 ANTENNA SWITCHING METHOD AND RELATED DEVICE 审中-公开
公开(公告)号：US20230275628A1
公开(公告)日：2023-08-31
申请号：US18312095
申请日：2023-05-04
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Chenhui GE , Linlin WANG , Liang LI , Haizheng TANG , Jie LIN , Jiachong ZHOU , Xiaoguang SUN , Shiguo GUAN
IPC分类号： H04B7/06 , H04W36/08
CPC分类号： H04B7/0602 , H04W36/085
摘要： Embodiments of this application provide antenna switching methods and apparatuses. In an implementation, a first communication device determines a first antenna identifier based on air interface transmission information, the first communication device sends the first antenna identifier to a digital switch, and the digital switch switches from a second switch state to a first switch state based on the first antenna identifier, where the first switch state indicates that a second communication device communicates with the first antenna within a first time unit, and the second switch state indicates that the second communication device communicates with a second antenna within a second time unit.

9. 发明授权

US11736185B2 System and method for a flying machine for receiving and managing satellite signals 有权
公开(公告)号：US11736185B2
公开(公告)日：2023-08-22
申请号：US17548834
申请日：2021-12-13
申请人： Airbus (S.A.S.)
发明人： Romain Desautard , Wolfgang Fischer , Leslie Smith
IPC分类号： H04B7/185 , H04B7/06
CPC分类号： H04B7/18539 , H04B7/0602 , H04B7/0632 , H04B7/18563
摘要： A system includes antennas to receive satellite signals, modems for managing data received from the antennas, and a switching unit for managing the allocation and the transmission of the data from the various antennas to the various modems, the data from any one of the antennas being able to be allocated and transmitted to any one of the modems, the system thus being able to adapt the allocation of the data such that each modem is able to continue to receive data relating to signals transmitted by one and the same satellite upon a change of position of the antennas, thereby making it possible to maintain communication to one or more given satellite communication services.

10. 发明授权

US11729050B2 Configurations for full-duplex communication systems 有权
公开(公告)号：US11729050B2
公开(公告)日：2023-08-15
申请号：US17063517
申请日：2020-10-05
申请人： QUALCOMM Incorporated
发明人： Muhammad Sayed Khairy Abdelghaffar , Hung Dinh Ly , June Namgoong , Huilin Xu , Peter Pui Lok Ang , Shimman Arvind Patel , Krishna Kiran Mukkavilli , Joseph Patrick Burke
IPC分类号： H04L41/0803 , H04L5/14 , H04B7/06 , H04W72/21 , H04W72/0446 , H04W72/0453
CPC分类号： H04L41/0803 , H04B7/0602 , H04L5/14 , H04W72/21 , H04W72/0446 , H04W72/0453
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify one or more radio frequency (RF) spectrum bands for full-duplex communications, and may signal an indication of the UE's capability to support full-duplex communications for each RF spectrum band. The UE may further receive one or more configurations for full-duplex communications, which, in some examples, may be based on the UE's indicated capabilities. As an example, the UE may identify a guard band configuration for full-duplex communications, where the guard band configuration may be based on one or more aspects of resources used for the full-duplex communications. In other cases, the UE may identify a transmission hopping or antenna switching configuration for full-duplex communications. In any case, the UE may communicate with a base station in accordance with the one or more configurations and the UE's capabilities.

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