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公开(公告)号：US11496910B2
公开(公告)日：2022-11-08
申请号：US17056028
申请日：2019-06-10
Applicant: Sony Corporation
Inventor： Bin Sheng , Pingping Xu , Penshun Lu , Wenbo Zhang
Abstract: An electronic equipment, a user equipment, a wireless communication method, and a storage medium. An electronic equipment configured in a wireless communication system that comprises a single base station equipment comprises a processing circuit and is configured to: estimate the distance between a network side equipment and a user equipment according to a downlink signal arrival angle measured by the user equipment and an uplink signal arrival angle measured by the network side equipment; and determine the position of the user equipment according to the distance between the network side equipment and the user equipment as well as the uplink signal arrival angle.
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公开(公告)号：US11265749B2
公开(公告)日：2022-03-01
申请号：US16634885
申请日：2018-09-14
Applicant: Sony Corporation
Inventor： Wenbo Zhang , Penshun Lu , Chen Sun
Abstract: A device, a method, and a computer readable storage medium in a wireless communication system are disclosed. The device comprises a processing circuit. The processing circuit is configured to: generate measurement and reporting configuration information on the basis of at least height information of a user equipment; and notify the user equipment of the measurement and reporting configuration information so that the user equipment performs measuring and reporting on the basis of the measurement and reporting configuration information. According to at least one aspect of the embodiments of the present disclosure, by means of configuring measurement and reporting configuration information specifically relating to an unmanned aerial vehicle, and particularly by means of reasonably configuring each parameter value therein on the basis of at least height information, the accuracy of a switching operation, for example, is improved.
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3.发明授权公开(公告)号：US11076328B2
公开(公告)日：2021-07-27
申请号：US16643593
申请日：2018-09-14
Applicant: Sony Corporation
Inventor： Penshun Lu , Wenbo Zhang , Tao Cui
Abstract: Disclosed are an apparatus and a method in a wireless communication system and a computer readable storage medium, the apparatus comprising a processing circuit, and the processing circuit being configured to: configure a measurement cell range of a user device to include adjacent cells of the current serving cell of the user device and cells other than the adjacent cells; and notify the user device of the measurement cell range, such that the user device implements measurement for the measurement cell range. According to at least one aspect of the embodiments of the present disclosure, expanding the measurement cell range for an unmanned aerial vehicle to include cells other than adjacent cells can prevent the occurrence of frequent handover.
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公开(公告)号：US10771134B2
公开(公告)日：2020-09-08
申请号：US16605220
申请日：2018-04-18
Applicant: Sony Corporation
Inventor： Bin Sheng , Pingping Xu , Wanlin Sun , Meng Wang , Penshun Lu
IPC: H04B7/0456 , H04B7/0417 , H04B7/0426 , H04B7/06
Abstract: The present application relates to an electronic device and a wireless communication method. The electronic device comprises: a processing circuit, configured to select a modulation codebook from a modulation codebook cluster for use in a multiple-input multiple-output MIMO system on the basis of a channel matrix of the MIMO system, the modulation codebook cluster comprising a plurality of modulation codebooks used by a sending terminal device corresponding to the electronic device for generating modulation signals, wherein the number of data streams transmitted after modulation is greater than the number of orthogonal channels; and a transceiving circuit, configured to send feedback information to the sending terminal device, the feedback information comprising identification information of the selected modulation codebook. Using the electronic device and the wireless communication method of the present application can increase the number of data streams that can be transmitted independently in a MIMO system, thus improving transmission efficiency.
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5.发明授权公开(公告)号：US10674515B2
公开(公告)日：2020-06-02
申请号：US16083401
申请日：2017-02-24
Applicant: SONY CORPORATION
Inventor： Yuan Zhang , Penshun Lu
Abstract: Disclosed are a user equipment and a base station in a wireless communications system, and a wireless communications method. The user equipment is used as a receiving-end user equipment for D2D communications, comprising: a transceiver; and one or more processing circuits configured to: cause the transceiver to receive a beacon signal sent by a sending-end user equipment for D2D communications, and decode the received beacon signal, wherein the beacon signal comprises identification information for identifying a D2D link where the sending-end user equipment is located; identify the D2D link where the sending-end user equipment is located as a neighbor D2D link of the receiving-end user equipment on the basis of the identification information in the correctly decoded beacon signal; and cause the transceiver to send the identified neighbor D2D link to a base station in a wireless communications system. By using the user equipment, the base station and the wireless communications method of the present application, a neighbor D2D link of the user equipment can be determined without obtaining the location information of the user equipment, so that resources can be allocated more reasonably.
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Patent Agency Ranking
公开(公告)号：US11088735B2
公开(公告)日：2021-08-10
申请号：US16614381
申请日：2018-07-06
Applicant: Sony Corporation
Inventor： Liang Wu , Luejun Xu , Zaichen Zhang , Jian Dang , Xiao Chen , Lili Zheng , Penshun Lu
Abstract: An electronic device for wireless communication with two groups of communication devices, the electronic device comprising a processing circuit, wherein the processing circuit is configured to: acquire a first waveform parameter related to a first group of communication devices, wherein the first waveform parameter is related to the form of a signal waveform for communications by the first group of communication devices; and notify a second group of communication devices of the first waveform parameter such that the second group of communication devices can determine, based on the first waveform parameter, a precoding matrix for communications by the second group of communication devices. Further disclosed are a wireless communication method, a base station, and a second wireless communication device from among one group of communication devices.
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7.发明授权公开(公告)号：US10911117B2
公开(公告)日：2021-02-02
申请号：US16638753
申请日：2018-11-22
Applicant: Sony Corporation
Inventor： Bin Sheng , Pingping Xu , Penshun Lu , Wenbo Zhang
Abstract: Disclosed are an electronic device in a wireless communication system, a method, and a computer readable storage medium. The electronic device in the wireless communication system disclosed in the present invention comprises a processing circuit, being configured to: determine an area for beamforming during a specific time period; transmit information associated with the area to one or more auxiliary transmitting devices in the wireless communication system, so that the one or more auxiliary transmitting devices generate beam signals during the specific time period and transmit the beam signals to the area; and generate the beam signals simultaneously with the one or more auxiliary transmitting devices during the specific time period and transmitting the beam signals to the area. By using the electronic device, the method, and the computer readable storage medium disclosed in the present invention, a plurality of transmitting devices can simultaneously transmit beam signals to a same area.
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公开(公告)号：US10904814B2
公开(公告)日：2021-01-26
申请号：US16490891
申请日：2018-05-04
Applicant: Sony Corporation
Inventor： Yuan Zhang , Penshun Lu
IPC: H04W36/36 , H04W36/30 , H04B17/309 , H04W36/00 , H04W4/70
Abstract: An electronic device comprises a processing circuit configured to: perform a first determination for determining whether a mobile device should switch on a current serving base station, and if it is determined that the mobile device should switch on the current serving base station, acquire a channel measurement result of a wireless communication device connected to the mobile device; and perform second determination for determining whether the mobile device should switch on the current serving base station, and if it is determined that the mobile device should switch on the current serving base station, perform, on the basis of at least the channel measurement result of the wireless communication device, a switch of the wireless communication device from the mobile device serving as the current serving base station of the wireless communication device to a target serving base station.
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9.发明授权公开(公告)号：US11777669B2
公开(公告)日：2023-10-03
申请号：US16491160
申请日：2018-03-05
Applicant: Sony Corporation
Inventor： Jian Dang , Weiwen Chu , Penshun Lu
IPC: H04L1/00 , H04L1/1867 , H04L1/1607 , H04L5/00
CPC classification number: H04L1/1887 , H04L1/1607 , H04L1/187 , H04L1/1893 , H04L5/0044
Abstract: Provided in the present disclosure are an electric apparatus and method for a wireless communication network control end, and electronic apparatus and method for a wireless communication network node. The electronic apparatus for the wireless communication network control end includes a processing circuit. The processing circuit is capable of determining how to divide wireless communication transmission resources in a predetermined domain, the divided transmission resources being employed for first-time transmission and re-transmission of a network node, respectively. The processing circuit is also capable of generating configuration information containing information of a dividing manner of the wireless communication transmission resources.
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10.发明授权公开(公告)号：US11425586B2
公开(公告)日：2022-08-23
申请号：US16637767
申请日：2018-08-08
Applicant: Sony Corporation
Inventor： Penshun Lu , Wenbo Zhang
Abstract: Disclosed are an apparatus and method in a wireless communication system and a computer readable storage medium. The apparatus comprises a processing circuit, configured to: obtain at least height information of each user equipment among one or more user equipments; and for each user equipment, allocate resources to the user equipment on the basis of at least the height information of the user equipment and one or more height thresholds for the user equipment. According to at least one aspect of embodiments of the present disclosure, resources are allocated on the basis of a height threshold, so that time-frequency resource allocation in an unmanned aerial vehicle communication scenario may be optimized, resource utilization efficiency may be improved, and interference may be reduced.
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