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公开(公告)号：US20220070865A1
公开(公告)日：2022-03-03
申请号：US17436661
申请日：2020-03-06
Applicant: SONY CORPORATION
Inventor： Qimei CUI , Jing LIU , Tao CUI , Xiaofeng TAO
Abstract: An electronic device at a network side serves as a first user equipment and a second user equipment. The electronic device includes a processing circuit and is configured to: determine the second user equipment to share a channel occupy time (COT) of the first user equipment on a time domain, wherein the first user equipment and the second user equipment send uplink information to the electronic device in the COT of the first user equipment using orthogonal frequency domain resources; and generate frequency domain resource indication information of the second user equipment to indicate a frequency domain resource for the second user equipment.
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公开(公告)号：US20210092747A1
公开(公告)日：2021-03-25
申请号：US16962524
申请日：2019-05-14
Applicant: Sony Corporation
Inventor： Qimei CUI , Jing LIU , Tao CUI , Xiaofeng TAO
Abstract: The present disclosure relates to an electronic device, a wireless communication method, and a computer readable medium. According to one embodiment, an electronic device for wireless communication comprises a processing circuit. The processing circuit is configured to select resource blocks to be used for automatic uplink transmission from amongst a pre-assigned plurality of resource blocks on an unlicensed band, and implement control to use the selected resource blocks for implementing automatic uplink transmission.
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公开(公告)号：US20200260434A1
公开(公告)日：2020-08-13
申请号：US16860074
申请日：2020-04-28
Applicant: Sony Corporation
Inventor： Qimei CUI , Ningyu CHEN , Jiahui LIU , Yingni ZHANG , Liang ZENG , Zhongbin QIN
Abstract: A device and method controlling working state change of a small cell and a base station including the device. The device includes: an information acquiring unit that acquires interference between a small cell to be controlled and an adjacent small cell and/or load of the small cell to be controlled; and a state change determination unit that determines working state change to be performed by the small cell to be controlled according to the acquired interference and/or load. The working state includes multiple sleep levels from low to high. A sleep degree of the small cell to be controlled in a low sleep level is less than a sleep degree of the small cell to be controlled in a high sleep level, the working state change being performed among multiple sleep levels.
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公开(公告)号：US20200021951A1
公开(公告)日：2020-01-16
申请号：US16581760
申请日：2019-09-25
Applicant: Sony Corporation
Inventor： Qimei CUI , Tong ZHANG , Zhongbin QIN , Weijuan GAO , Hui LIANG , Qinyan JIANG
Abstract: A communications apparatus, a base station, and a communications method. The communications apparatus includes processing circuitry configured to: group users in a 3D beam-forming space of a current cell into multiple space user groups; determine group configuration information of the users in the 3D beam-forming space of the current cell; notify a neighbor cell of the group configuration information of the users in the 3D beamforming space of the current cell to assist inter-cell interference coordination, wherein the current cell is configured with an antenna array having multiple physical antennas to achieve 3D beam-forming.
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公开(公告)号：US20160135187A1
公开(公告)日：2016-05-12
申请号：US14897165
申请日：2014-10-31
Applicant: SONY CORPORATION
Inventor： Qimei CUI , Ningyu CHEN , Liang ZHENG , Yingni ZHANG , Jiahui LIU
CPC classification number: H04W72/0453 , H04L5/001 , H04L5/0048 , H04L5/0064 , H04L5/0087 , H04L5/0098
Abstract: A carrier allocating apparatus including processing circuitry and a method and terminal, where the processing circuitry is configured to: determine a carrier parameter according to parameter information of the terminal, where the carrier parameter is configured to indicate a carrier needed by the terminal, and the carrier parameter includes a carrier type, the carrier type includes a Legacy Carrier Type (LCT) and a New Carrier Type (NCT), where the parameter information of the terminal includes a current carrier configuration of the terminal and a service type; perform a corresponding carrier allocation on the basis of the determined carrier parameter. A demand for a carrier is determined according to parameter information of the terminal, and then the needed carrier is allocated to the terminal. The apparatus can improve quality of service of the terminal in a system and improve user experience.
Abstract translation: 一种载波分配装置，包括处理电路和方法和终端，其中所述处理电路被配置为：根据所述终端的参数信息来确定载波参数，其中所述载波参数被配置为指示所述终端所需的载波，并且 载波参数包括载波类型，载波类型包括传统载波类型（LCT）和新载波类型（NCT），其中终端的参数信息包括终端的当前载波配置和服务类型; 基于所确定的载波参数来执行相应的载波分配。 根据终端的参数信息确定对载波的需求，然后将所需载波分配给终端。 该装置可以提高终端在系统中的服务质量，提高用户体验。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20210274439A1
公开(公告)日：2021-09-02
申请号：US17259194
申请日：2019-07-19
Applicant: Sony Corporation
Inventor： Qimei CUI , Bowen CAI , Tao CUI , Xiaofeng TAO
Abstract: Provided in the present disclosure are an electronic device and a method for wireless communication, and a computer readable storage medium, the electronic device comprising: a processing circuit, configured to: acquire a wake-up signal from a base station when a user device executes discontinuous reception on an unlicensed band, the wake-up signal comprising information indicating a paging signal receiving mode; and, on the basis of the wake-up signal, determine an operation of the user device for receiving the paging signal.
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公开(公告)号：US20190223112A1
公开(公告)日：2019-07-18
申请号：US16361244
申请日：2019-03-22
Applicant: SONY CORPORATION
CPC classification number: H04W52/265 , H04W52/24 , H04W52/241 , H04W52/244 , H04W72/044
Abstract: A wireless communication device, a wireless communication method and a wireless communication system. The wireless communication device includes: a classification unit, used for, based on the channel qualities of downlinks of a target cell and other cells in a cell cluster on a specific resource block, classifying the overall condition of the channel quality; and a control unit, used for controlling, so as to determine the target transmitting power of the target cell on the specific resource block by using a power distribution method adapting to the classification. According to the scheme, the system throughput of a wireless network on the specific resource block under dense cell distribution can be maximized.
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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.
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公开(公告)号：US20180310337A1
公开(公告)日：2018-10-25
申请号：US15765294
申请日：2016-10-31
Applicant: Qimei CUI , Haowei WANG , Jiahui LIU , Xiang ZHOU , Xiaofeng TAO , Bingshan HU , SONY CORPORATION
Inventor： Qimei CUI , Haowei WANG , Jiahui LIU , Xiang ZHOU , Xiaofeng TAO , Bingshan HU
CPC classification number: H04W74/0816 , H04W16/14 , H04W72/04 , H04W72/1215 , H04W72/1252 , H04W72/1289 , H04W74/006
Abstract: A wireless communication device and a wireless communication method. The wireless communication device for use on a base station side includes one or more processors. The processor is configured to determine start time and end time of data transmission on one or more auxiliary carriers on an unlicensed frequency band. The processor is further configured to control to send indication information about the start time and the end time to other base stations.
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10.发明申请公开(公告)号：US20150312867A1
公开(公告)日：2015-10-29
申请号：US14668148
申请日：2015-03-25
Applicant: Sony Corporation
Inventor： Qimei CUI , Jin XU , Ningyu CHEN , Jiahui LlU , Yu SUN , Rui GAO
CPC classification number: H04W52/0206 , Y02D70/122 , Y02D70/1242 , Y02D70/1262 , Y02D70/164
Abstract: The present application discloses an apparatus and a method for controlling a change of operation state of a cell and a base station including the apparatus. The apparatus includes: a state change determining unit, configured to determine the change of operation state to be performed by the cell to be controlled, the change of operation state comprising change from active state to sleep state; and a sleep mode determining unit, configured to determine a sleep mode for the cell to be controlled so that the cell to be controlled has a different sleep mode from its adjacent cells, when the state change determining unit determines to perform the change of operation state of the cell to be controlled.
Abstract translation: 本申请公开了一种用于控制包括该装置的小区和基站的操作状态改变的装置和方法。 该装置包括：状态改变确定单元，被配置为确定要被控制的小区要执行的操作状态的改变，包括从活动状态变为休眠状态的操作状态的改变; 睡眠模式确定单元，被配置为当所述状态改变确定单元确定执行所述操作状态的改变时，确定要被控制的所述单元的睡眠模式，使得所述被控制的小区具有与其相邻小区不同的睡眠模式 的细胞被控制。
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