公开(公告)号：US20160295522A1

公开(公告)日：2016-10-06

申请号：US15035347

申请日：2014-12-02

申请人： Zhongbin QUIN ,  Yuxin WEI ,  Chen SUN ,  Xin GUO ,  SONY CORPORATION

发明人： Zhongbin QIN ,  Yuxin WEI ,  Chen SUN ,  Xin GUO

IPC分类号： H04W52/28 ,  H04W74/08 ,  H04W72/04 ,  H04W52/34 ,  H04L5/00

CPC分类号： H04W52/28 ,  H04L5/0041 ,  H04W52/146 ,  H04W52/281 ,  H04W52/346 ,  H04W52/367 ,  H04W72/0413 ,  H04W74/0833 ,  H04W84/105 ,  H04W88/02

摘要： A wireless communications system and a method for performing wireless communication in a wireless communications system. The wireless communications system includes: a first base station node; a second base station node; and a wireless communications apparatus, performing communication with the first base station node and the second base station node. The first base station node and the second base station node perform scheduling coordination, to reduce a probability that the wireless communications apparatus sends an uplink signal to the first base station node and the second base station node simultaneously. The system and method can reduce a probability that a wireless communications apparatus sends an uplink signal to a first base station node and a second base station node simultaneously, thereby effectively ensuring uplink/downlink transmission performance.

摘要翻译： 一种在无线通信系统中执行无线通信的无线通信系统和方法。 无线通信系统包括：第一基站节点; 第二基站节点; 以及无线通信装置，与第一基站节点和第二基站节点进行通信。 第一基站节点和第二基站节点执行调度协调，以减少无线通信装置同时向第一基站节点和第二基站节点发送上行链路信号的概率。 该系统和方法可以降低无线通信装置同时向第一基站节点和第二基站节点发送上行链路信号，从而有效地确保上行链路/下行链路传输性能的概率。

公开(公告)号：US20180098224A1

公开(公告)日：2018-04-05

申请号：US15566382

申请日：2016-06-02

申请人： Chen SUN ,  Yuxin WEI ,  Jinhui CHEN ,  Xin GUO ,  Sony Corporation

发明人： Chen SUN ,  Yuxin WEI ,  Jinhui CHEN ,  Xin GUO

IPC分类号： H04W16/14 ,  H04W72/04

CPC分类号： H04W16/14 ,  H04W16/02 ,  H04W72/0413 ,  H04W72/0453

摘要： A device, a spectrum management device, and a user equipment used for wireless communication. The spectrum management device used for wireless communication includes: a determination unit configured to determine, according to a spectrum perception result of an LTE system in the management range of the spectrum management device regarding an unauthorized frequency band, the frequency spectrum aging for the LTE system to use the unauthorized frequency band using different methods.

公开(公告)号：US20180084568A1

公开(公告)日：2018-03-22

申请号：US15565492

申请日：2016-04-15

申请人： Yuxin WEI ,  Chen SUN ,  Jinhui CHEN ,  Xin GUO

发明人： Yuxin WEI ,  Chen SUN ,  Jinhui CHEN ,  Xin GUO

IPC分类号： H04W72/12 ,  H04W72/04 ,  H04W72/08

摘要： An electronic device and method used for wireless communications. The electronic device includes one or more processors, the processors are configured to: determine the data status of a low priority traffic that can be used to uplink transmission; and on the basis of the data status of the low priority traffic, generate a scheduling assistance information used for the scheduler of a base station, the scheduling assistance information is related to the transmission of user equipment on an unauthorized transmission resource.

公开(公告)号：US20200059790A1

公开(公告)日：2020-02-20

申请号：US16346545

申请日：2017-12-13

申请人： Chen SUN ,  Xin GUO ,  Sony Corporation

发明人： Chen SUN ,  Xin GUO

IPC分类号： H04W16/10 ,  H04W16/14 ,  H04L5/00

摘要： A frequency spectrum management device includes a processing circuit and is configured so that: a first subsystem manages the frequency spectrum management device, an allocation coefficient between other subsystems and the first subsystem is determined on the basis of the distances from the first subsystem and the other subsystems to a main system, the allocation coefficient expresses the degree of interference of aggregated interference that the other subsystems and the first subsystem produce with respect to the main system; and a frequency spectrum resource is allocated to the first subsystem on the basis of the allocation coefficient. The use of the frequency spectrum management device, the electronic device, and the method executed thereby of the present disclosure increases the degree of rationality of frequency spectrum resource allocation for the subsystems.

公开(公告)号：US20190268916A1

公开(公告)日：2019-08-29

申请号：US16345725

申请日：2017-09-26

申请人： Xin GUO ,  Chen SUN ,  Sony Corporation

发明人： Xin GUO ,  Chen SUN

IPC分类号： H04W72/10 ,  G06F16/25 ,  H04W24/08

摘要： Disclosed in the present disclosure are an electronic device and method for use in a resource management device, an electronic device and method for use in a resource management database, and an electronic device and method for use in a resource management object. The electronic device for use in a resource management device comprises a processing circuit, which is configured to: determine a resource usage behavior pattern of a resource management object within a specific time range and a specific space range; allocate a wireless resource to the resource management object according to the resource usage behavior pattern.

公开(公告)号：US20180076866A1

公开(公告)日：2018-03-15

申请号：US15561662

申请日：2016-11-04

申请人： Jinhui CHEN ,  Xin GUO ,  Chen SUN ,  SONY CORPORATION

发明人： Jinhui CHEN ,  Xin GUO ,  Chen SUN

IPC分类号： H04B7/06 ,  H04L25/02 ,  H04B7/0452 ,  H04L1/00

CPC分类号： H04B7/06 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0615 ,  H04L1/0009 ,  H04L25/02 ,  H04L25/022 ,  H04L25/0224 ,  H04L27/261 ,  H04L27/3488

摘要： Aspects of the disclosure include an apparatus at base station side in a wireless communication system for multi-user superposition transmission. The apparatus includes a superposition control unit and an indication generation unit. The superposition control unit is configured to insert, into a data stream of each user equipment in a group of user equipment comprising a plurality of user equipment, a demodulation reference signal corresponding to the data stream, and superpose demodulation reference signals corresponding to data streams of respective user equipment. The indication generation unit is configured to generate, for at least a first user equipment among the plurality of user equipment, an indication regarding a demodulation reference signal corresponding to a data stream of other user equipment among the plurality of user equipment, to assist the first user equipment in demodulating data transmitted in the multi-user superposition transmission

公开(公告)号：US20180199346A1

公开(公告)日：2018-07-12

申请号：US15742212

申请日：2016-07-05

申请人： Yanzhao HOU ,  Qimei CUI ,  Shiwei CAO ,  Hui LIANG ,  Qinyan JIANG ,  Shiyu ZHANG ,  Xin GUO ,  Chen SUN

发明人： Yanzhao HOU ,  Qimei CUI ,  Shiwei CAO ,  Hui LIANG ,  Qinyan JIANG ,  Shiyu ZHANG ,  Xin GUO ,  Chen SUN

IPC分类号： H04W72/04 ,  H04W4/70 ,  H04W72/10 ,  H04W4/46

CPC分类号： H04W72/0473 ,  H04W4/40 ,  H04W4/46 ,  H04W4/70 ,  H04W4/90 ,  H04W52/281 ,  H04W72/10

摘要： The present disclosure relates to a wireless communication device and a wireless communication method. The wireless communication device according to one embodiment comprises one or more processors, wherein the processor(s) is/are configured to acquire the type of information to be transmitted via device-to-device communication, wherein the type is one of a plurality of types at least including a first type and a second type; and the processor(s) is/are also configured to determine a resource use manner and a power control manner which are used for transmitting information at least according to the type of the information.

公开(公告)号：US20180145741A1

公开(公告)日：2018-05-24

申请号：US15571865

申请日：2016-04-14

申请人： Youping ZHAO ,  Yiteng WANG ,  Xin GUO ,  Chen SUN

发明人： Youping ZHAO ,  Yiteng WANG ,  Xin GUO ,  Chen SUN

IPC分类号： H04B7/08 ,  H04B17/354 ,  H04W16/10 ,  H04W16/14 ,  H04W72/08 ,  H04W72/10

摘要： An interference suppressing method and device in a dynamic frequency spectrum access (DSA) system. The system includes: a frequency spectrum management device, a primary system including a plurality of primary devices, and a secondary system including a plurality of secondary devices. The method includes: transmitting position information of each of the secondary devices to the frequency spectrum management device; determining, by the frequency spectrum management device, a weight factor for a specific secondary device according to the received position formation; and performing a second-stage precoding, and in the second-stage precoding, adjusting, by using the weight factor, an estimated power of the specific secondary device leaking to the other secondary device.

公开(公告)号：US20190037567A1

公开(公告)日：2019-01-31

申请号：US16069103

申请日：2017-01-04

申请人： Youping ZHAO ,  Wei DING ,  Xin GUO ,  Chen SUN

发明人： Youping ZHAO ,  Wei DING ,  Xin GUO ,  Chen SUN

IPC分类号： H04W72/04 ,  H04W64/00 ,  H04W52/28 ,  H04W72/08 ,  H04W72/12

摘要： The present disclosure relates to an electronic device, a user equipment and a wireless communication method in a wireless communication system. The wireless communication system includes multiple user equipment and at least one base station. The electronic device according to the present disclosure includes: one or more processing circuits, configured to execute the following operations: obtaining position information and waveform parameter information of a user equipment; set a waveform parameter according to the position information and the waveform parameter information of the user equipment; and obtain spectrum resource information of another user equipment, and allocate a spectrum resource of another user equipment to the user equipment, so the user equipment uses the spectrum resource of another user equipment according to the set waveform parameter.

公开(公告)号：US20180255490A1

公开(公告)日：2018-09-06

申请号：US15770405

申请日：2016-10-31

申请人： Yanzhao HOU ,  Qimei CUI ,  Shiyu ZHANG ,  Shiwei CAO ,  Hui LIANG ,  Qinyan JIANG ,  Xin GUO ,  Chen SUN

发明人： Yanzhao HOU ,  Qimei CUI ,  Shiyu ZHANG ,  Shiwei CAO ,  Hui LIANG ,  Qinyan JIANG ,  Xin GUO ,  Chen SUN

IPC分类号： H04W36/00 ,  H04W24/10 ,  H04W36/30 ,  H04W36/32

摘要： A wireless communication device and a wireless communication method. A wireless communication device for use in a user equipment side includes one or more processors. The processor is configured to: obtain information about movement of the wireless communication device relative to a serving base station thereof; adjust a triggering condition for sending a measurement report for use in cell handover based on the information; and control sending of the measurement report according to the adjusted triggering condition.