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公开(公告)号：US20180139615A1
公开(公告)日：2018-05-17
申请号：US15572565
申请日：2016-04-13
申请人： Qimel CUL , Jiahui LIU , Xiang Zhou , Xiaofeng TAO , SONY CORPORATION
发明人： Qimei CUI , Jiahui LIU , Xiang ZHOU , Xiaofeng TAO
CPC分类号： H04W16/10 , H04W16/14 , H04W24/10 , H04W28/0268 , H04W28/085 , H04W28/26 , H04W72/0453 , H04W74/0808 , H04W84/045
摘要： A frequency allocation method and device for an unauthorized frequency band. The method includes: a controller acquires a business load status of plural macro base stations having similar coverage ranges and operated by different operators, and generates, based on the business load status, allocation information about an unauthorized frequency band, to mutually exclusively allocate the unauthorized frequency band to plural macro base stations; the macro base stations receive the allocation information about the unauthorized frequency band, to determine the unauthorized frequency band monopolized by the macro base stations from an unauthorized frequency band resource, and generate indicative information about the monopolized unauthorized frequency band; and a small base station receives the indicative information, detects state of the unauthorized frequency band monopolized by the macro base stations, and dynamically accesses, according to a detecting result, a specific unauthorized frequency band in the unauthorized frequency band monopolized by the macro base stations.
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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
申请人： Qimei CUI , Haowei WANG , Jiahui LIU , Xiang ZHOU , Xiaofeng TAO , Bingshan HU , SONY CORPORATION
发明人： Qimei CUI , Haowei WANG , Jiahui LIU , Xiang ZHOU , Xiaofeng TAO , Bingshan HU
CPC分类号： H04W74/0816 , H04W16/14 , H04W72/04 , H04W72/1215 , H04W72/1252 , H04W72/1289 , H04W74/006
摘要： 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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公开(公告)号：US20120309406A1
公开(公告)日：2012-12-06
申请号：US13464339
申请日：2012-05-04
申请人： Xiaodong XU , Qimei CUI , Xiaofeng TAO , Qiang Wang , Ping ZHANG , Dan HU , Hongjia LI , Yi LI , Sai WANG
发明人： Xiaodong XU , Qimei CUI , Xiaofeng TAO , Qiang Wang , Ping ZHANG , Dan HU , Hongjia LI , Yi LI , Sai WANG
CPC分类号： H04W72/082 , H04W72/0433 , H04W84/045
摘要： An interference suppression method is provided. A method includes the following steps: determining, by a Femtocell, a set of Femtocells which generate interference with said Femtocell based on information measured by and feedbacked from subscribers which are served by said Femtocell, and delivering the cell IDs of all Femtocells in said set to a Femtocell gateway; establishing, by the Femtocell gateway, a relationship graph on interference among Femtocells according to information delivered from the Femtocells, and clustering the Femtocells based on said relationship graph; determining the range influenced by each Femtocell cluster; allocating resources to the Femtocells in each isolated cluster or in the range influenced by each cluster. It may ensure liable communications of Femtocell subscribers as possible, and/or may maximize spectrum efficiency and system capacity of the Femtocell layer as possible.
摘要翻译： 提供了一种干扰抑制方法。 一种方法包括以下步骤：通过毫微微蜂窝基于由所述毫微微蜂窝服务的由用户测量和反馈的信息产生干扰的毫微微小区的集合来确定毫微微小区，并且将所有毫微微小区的小区ID传送到所述组中 到毫微微蜂窝网关; 通过毫微微蜂窝网关，根据从毫微微蜂窝小区传送的信息建立毫微微小区干扰关系图，并根据所述关系图聚类毫微微小区; 确定每个毫微微蜂窝群体影响的范围; 将资源分配给每个孤立集群中的毫微微小区，或者在受每个集群影响的范围内。 它可能确保毫微微蜂窝用户的可靠通信，和/或可能最大限度地提高毫微微蜂窝层的频谱效率和系统容量。
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4.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
申请人： Sony Corporation
发明人： Qimei CUI , Bowen CAI , Tao CUI , Xiaofeng TAO
摘要： 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：US20220070865A1
公开(公告)日：2022-03-03
申请号：US17436661
申请日：2020-03-06
申请人： SONY CORPORATION
发明人： Qimei CUI , Jing LIU , Tao CUI , Xiaofeng TAO
摘要： 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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6.发明申请公开(公告)号：US20210306885A1
公开(公告)日：2021-09-30
申请号：US17261880
申请日：2019-09-23
申请人： Sony Corporation
发明人： Yanzhao HOU , Xiaofeng TAO , Min ZHU , Xin GUO , Zhaoqi PENG , Lei GAO
IPC分类号： H04W24/08
摘要： The present disclosure provides a wireless communication electronic device and method, and a computer-readable storage medium. Said electronic device comprises: a processing circuit, configured to: determine whether there is a need to currently execute measurement of a first channel busy ratio (CBR) on a first resource pool of a sidelink in the long term evolution (LTE) and measurement of a second CBR on a second resource pool of a sidelink in the new radio (NR) radio access technology; and having determined that the first CBR measurement and the second CBR measurement need to be executed currently, executing the first CBR measurement and/or the second CBR measurement at least on the basis of CBR coexistence measurement configuration. (FIG. 1)
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7.发明申请公开(公告)号：US20210218457A1
公开(公告)日：2021-07-15
申请号：US17054783
申请日：2019-05-10
申请人： Jin XU , Sony Corporation
发明人： Jin XU , Wenjing REN , Dongru LI , Hang YANG , Xiaofeng TAO , Jianfei CAO
摘要： An electronic device for wireless communication, a method, and a computer readable storage medium. The electronic device comprises: a processing circuit configured to: perform beam failure detection on a current service beam using a first beam quality index, and select a candidate beam from the other beams using the first beam quality index and a second quality index different from the first quality index, the candidate beam being used for beam recovery after beam failure.
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公开(公告)号：US20210135809A1
公开(公告)日：2021-05-06
申请号：US16491575
申请日：2018-06-06
申请人： Sony Corporation
发明人： Jin XU , Dongru LI , Hang YANG , Chaonan HE , Xiaofeng TAO , Jianfei CAO
摘要： An apparatus and a method in a wireless communication system are disclosed. The apparatus comprises a processing circuit, the processing circuit being configured to: determine an idle resource element in a P2 process and/or a P3 process based on a channel state information-reference signal (CSI-RS) mapping structure, wherein only a transmission beam is scanned in the P2 process, only a reception beam is scanned in the P3 process, and the idle resource element refers to a resource element which is not occupied by a CSI-RS in an OFDM symbol occupied by the CSI-RS; and when the P2 process and/or the P3 process is carried out, control a base station so that same uses the idle resource element to send data and/or control information to a 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
申请人： Sony Corporation
发明人： Qimei CUI , Jing LIU , Tao CUI , Xiaofeng TAO
摘要： 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：US20200037341A1
公开(公告)日：2020-01-30
申请号：US16337400
申请日：2017-11-02
申请人： SONY CORPORATION
发明人： Yanzhao HOU , Xiaofeng TAO , Yanyan LU , Xin GUO , Shiyu ZHANG , Zhaoqi PENG
摘要： The present disclosure relates to a device in a wireless communication system, and a wireless communication method. An electronic device in the wireless communication system according to the present disclosure comprises one or more processing circuits. The processing circuits are configured to execute the following operations: monitoring resources corresponding to a first semi-persistent scheduling (SPS) configuration used by the electronic device and resources corresponding to other SPS configurations besides the first SPS configuration; and determining an SPS configuration reselection result of the electronic device according to the monitoring result. By using the device in the wireless communication system and the wireless communication method according to the present disclosure, SPS resources can be reasonably configured so as to reduce the possibility of interference, and a reselection of a SPS configuration can be performed quickly and efficiently when potential interference is found.
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