-
公开(公告)号：US20200322810A1
公开(公告)日：2020-10-08
申请号：US16904598
申请日：2020-06-18
Applicant: Sony Corporation
Inventor： Youping ZHAO , Yiteng WANG , Xin GUO , Chen SUN
Abstract: An electronic apparatus and a method for a spectrum management device are provided. The electronic apparatus includes processing circuitry configured to: acquire, for a predetermined primary system, an interference radiation map representing interference amounts of secondary systems at locations in a management region of the spectrum management device to the primary system; and determine an exclusion zone for the primary system based on the interference radiation map, where secondary systems in the exclusion zone cannot use a spectrum which is being used by the primary system.
-
公开(公告)号：US20200267725A1
公开(公告)日：2020-08-20
申请号：US16866548
申请日：2020-05-05
Applicant: Sony Corporation
Inventor： Bingshan HU , Chen SUN
Abstract: The disclosure relates to an electronic device and a wireless communication method in a wireless communication system. According to the disclosure, the electronic device comprises one or more processing circuits. The processing circuit is configured to execute the following operation: configure timing mapping information between a downlink subframe carrying uplink scheduling grant signaling and an uplink subframe carrying uplink transmission, comprising physical uplink shared channel PUSCH transmission, scheduled by the uplink scheduling grant signaling, and performed on an unlicensed channel by user equipment in the wireless communication system. By means of the electronic device and the wireless communication method in the disclosure, a timing mapping relationship between a downlink subframe carrying uplink scheduling grant signaling and an uplink subframe carrying uplink transmission comprising PUSCH transmission can be determined, thereby realizing effective utilization of an unlicensed channel.
-
23.发明申请公开(公告)号：US20200252808A1
公开(公告)日：2020-08-06
申请号：US16652072
申请日：2018-12-28
Applicant: Sony Corporation
Inventor： Youping ZHAO , Dongzhi ZHU , Chen SUN , Xin GUO
Abstract: An electronic apparatus and method used in wireless communications, and a computer readable storage medium, the electronic apparatus comprising: a processing circuit configured to determine by dynamic means a partitioning solution for a virtual cell in a predetermined region, determination of the partitioning solution for the virtual cell comprising partitioning of a plurality of access points in the predetermined region to be one or more virtual cells, and designating each of the virtual cells to serve as master access points; and generating a message indicating the virtual cell partitioning solution so as to notify all of the designated master access points.
-
24.发明申请公开(公告)号：US20200245175A1
公开(公告)日：2020-07-30
申请号：US16638144
申请日：2018-08-08
Applicant: Sony Corporation
Inventor： Wenbo ZHANG , Penshun LU , Chen SUN
Abstract: Disclosed in the present application are an apparatus and method in a wireless communication system, and a computer readable storage medium. The apparatus comprises a processing circuit. The processing circuit is configured to determine one or more height thresholds for a user equipment according to at least one of base station-related information, cell-related information and user equipment-related information. According to at least one aspect of embodiments of the present disclosure, a proper height threshold is set for a communication scenario of an unmanned aerial vehicle, which helps to resolve and alleviate various problems that may exist in the communication scenario of the unmanned aerial vehicle.
-
25.发明申请公开(公告)号：US20200245152A1
公开(公告)日：2020-07-30
申请号：US16652681
申请日：2019-01-08
Applicant: Xin GUO , Sony Corporation
Abstract: The present disclosure provides an electronic device and a method for wireless communication and a computer readable storage medium. The electronic device comprises: a processing circuit, configured to: allocate a spectrum resource for a spectrum allocation object of a first set managed by a first level spectrum management device; and to generate spectrum coordination information for a spectrum allocation object of a second set managed by a second level spectrum management device located on a lower level of the first level spectrum management device, so as to provide the same to the second level spectrum management device, wherein the spectrum coordinate information is used for coordination of spectrum allocation executed by the second level spectrum management device and spectrum allocation executed by the first level spectrum management device.
-
Patent Agency Ranking
公开(公告)号：US20200084604A1
公开(公告)日：2020-03-12
申请号：US16686244
申请日：2019-11-18
Applicant: Sony Corporation
Abstract: The present disclosure relates to a communication device and a communication method. The communication device according to one embodiment comprises an acquisition unit, a determining unit, and a trigger unit. The acquisition unit is configured to acquire distribution information of user devices in a dynamic network, said user devices at least comprising a slave device, the slave device in device-to-device communication acquiring a communication service by means of a master device. The determined unit is configured to determining a re-configuration method of the dynamic network on the basis of the acquired information. The trigger unit is configured to trigger the re-configuration of the dynamic network on the basis of the determined method.
-
公开(公告)号：US20190281467A1
公开(公告)日：2019-09-12
申请号：US16421495
申请日：2019-05-24
Applicant: Sony Corporation
Inventor： Chen SUN
Abstract: A spectrum management system includes circuitry that determines available spectrum for a secondary communication system. The available spectrum is determined based on a disturbance tolerance of a primary communication system that is managed by the spectrum management system and a disturbance tolerance of another primary communication system that is managed by another spectrum management system. The circuitry then causes the setting of a spectrum for the secondary communication system based on the available spectrum and whether or not a spectrum request is received from the secondary communication system.
-
公开(公告)号：US20190239180A1
公开(公告)日：2019-08-01
申请号：US16378588
申请日：2019-04-09
Applicant: Sony Corporation
Inventor： Zaichen ZHANG , Rong ZENG , Yuxin WEI , Chen SUN
CPC classification number: H04W56/0035 , G01S13/505 , H04B17/336 , H04L27/00 , H04L27/10 , H04W64/006
Abstract: This disclosure relates to an electronic device for wireless communications, and a wireless communication method. The electronic device comprises one or more processors, wherein each processor is configured to respectively conduct space-domain filtering on received signals of a plurality of antennas, respectively; estimate the frequency shift of corresponding received signals based on the signals, on which space-domain filtering is conducted, of various antennas; estimate, according to the estimated frequency shift and a parameter of the space-domain filtering, a Doppler frequency shift generated by the relative motion between transceiving ends of the received signals and a carrier frequency offset generated by frequency inconsistency of the transceiving ends; and conduct frequency preprocessing on sent signals of the antennas according to the estimated Doppler frequency shift, and/or control to feed back information related to the estimated Doppler frequency shift to a signal sending end.
-
公开(公告)号：US20190166613A1
公开(公告)日：2019-05-30
申请号：US16321037
申请日：2018-01-16
Applicant: Sony Corporation
Inventor： Wenbo ZHANG , Chen SUN
Abstract: The present disclosure relates to an electronic device and a radio communication method. The electronic device according to the present disclosure comprises: a processing circuit configured to perform a semi-persistent scheduling (SPS) configuration on a remote device, with the remote device communicating with the electronic device by means of a relay device within a service range of the electronic device; and a transceiving circuit configured to send SPS configuration information about the remote device to the relay device. By means of the electronic device and the radio communication method according to the present disclosure, an SPS technology can be applied to communication between devices, so as to meet the service quality requirements of different services and flow types.
-
公开(公告)号：US20190149967A1
公开(公告)日：2019-05-16
申请号：US16246566
申请日：2019-01-14
Applicant: SONY CORPORATION
Inventor： Yanzhao HOU , Qimei CUI , Hui LIANG , Shiwei CAO , Qinyan JIANG , Xin GUO , Chen SUN
Abstract: Disclosed are a wireless communication device and a wireless communication method. The wireless communication device according to one embodiment comprises one or more processors. The processors are configured so as to: on the basis of auxiliary dissemination limitation information about a source device as an information dissemination source, acquire device information about candidate devices capable of establishing direct communication with the source device; on the basis of the locations of the source device and the candidate devices, select a target device for establishing direct communication with the source device from the candidate devices; and determine a transmission resource for direct communication with the target device and generate a transmission resource scheduling indication.
-
-
-
-
-
-
-
-
-
Search Results
106
records
(took 0.022 seconds)
