公开(公告)号：US20170353913A1

公开(公告)日：2017-12-07

申请号：US15524924

申请日：2015-10-23

Applicant: Sun CHEN ,  Jinhui CHEN ,  SONY CORPORATION

Inventor： Chen SUN ,  Jinhui CHEN

IPC: H04W48/16 ,  H04W64/00 ,  H04W84/18

CPC classification number: H04W48/16 ,  H04W24/02 ,  H04W64/003 ,  H04W84/18

Abstract: A device and a method for allocating physical cell identifier (PCI) of a mobile base station. The device includes: an acquiring unit, configured to acquire a location and a movement speed of a mobile base station; a determining unit, configured to determine a valid time interval of a PCI of the mobile base station based on at least one of the location and the movement speed; an information collection unit, configured to collect, in the valid time interval, network configuration related information within a preset range of the location of the mobile base station; and a PCI determining unit, configured to determine a PCI for the mobile base station based on the network configuration related information within the preset range of the location of the mobile base station.

公开(公告)号：US20170303333A1

公开(公告)日：2017-10-19

申请号：US15469838

申请日：2017-03-27

Applicant: Sony Corporation

Inventor： Youping ZHAO ,  Yiteng WANG ,  Xin GUO ,  Chen SUN

IPC: H04W76/02 ,  H04W28/02 ,  H04W4/02 ,  H04W36/00 ,  H04W36/32

Abstract: A wireless communication method and a wireless communication device are provided. Specifically, a spectrum management device is provided, which comprises one or more processors configured to estimate a future moving trajectory of a communication device based on a location of the communication device and an environment where the communication device is located, where the communication device is an unpredictable mobile device; determine a trajectory radiation area to be interfered by the communication device as it moves along the future moving trajectory; and instruct the communication device or an interfered device in the trajectory radiation area which is subjected to co-frequency interference with the communication device to perform an operation for reducing interference.

公开(公告)号：US20170048721A1

公开(公告)日：2017-02-16

申请号：US15304783

申请日：2015-05-27

Applicant: SONY CORPORATION

Inventor： Chen SUN ,  Xin GUO ,  Zhongbin QIN ,  Yuxin WEI

IPC: H04W16/16 ,  H04W72/08

CPC classification number: H04W16/16 ,  H04W16/14 ,  H04W16/32 ,  H04W72/085

Abstract: A base station control method for a wireless communication system, a base station control apparatus, a wireless communication system and an electronic device. The wireless communication system includes a small cell. The base station control apparatus includes an upper limit determination unit and a frequency band control unit; wherein the upper limit determination unit is configured to determine the upper limit of the estimated number of small cells using unlicensed frequency bands in a target region according to available unlicensed frequency band resources and estimated service volume in the target region; and the frequency band control unit is configured to control one or more small cells to use or stop using the unlicensed frequency bands according to the upper limit of the estimated number, so that the number of small cells operating at the unlicensed frequency bands is not greater than the upper limit of the estimated number.

Abstract translation: 一种无线通信系统的基站控制方法，基站控制装置，无线通信系统以及电子设备。 无线通信系统包括小小区。 基站控制装置包括上限确定单元和频带控制单元; 其中所述上限确定单元被配置为根据所述目标区域中的可用的未许可频带资源和所估计的服务量来确定使用目标区域中的未许可频带的所述估计数量的小区域的上限; 并且所述频带控制单元被配置为根据估计数的上限来控制一个或多个小小区来使用或停止使用未经许可的频带，使得在未许可频带上操作的小小区的数量不大 超过估计数的上限。

公开(公告)号：US20170041802A1

公开(公告)日：2017-02-09

申请号：US15305283

申请日：2015-05-27

Applicant: SONY CORPORATION

Inventor： Chen SUN ,  Xin GUO

IPC: H04W16/10 ,  H04W16/14 ,  H04W72/04

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W72/044

Abstract: A spectrum resource management device: determines available spectrum resources of a target communication system, so that aggregation interference caused by the target communication system and a communication system with a low right against a communication system with a high right in a management area does not exceed an interference threshold of the communication system with a high right; reduces available spectrum resources of the communication system with a low right, so that the interference caused by the communication system with a low right against the target communication system does not exceed an interference threshold of the target communication system; and updates the available spectrum resources of the target communication system according to the reduced available spectrum resources of the communication system with a low right, so that the aggregation interference does not exceed the interference threshold of the communication system with a high right.

Abstract translation: 频谱资源管理装置：确定目标通信系统的可用频谱资源，使得由目标通信系统引起的聚合干扰和对具有管理区域中的高权限的通信系统的具有低权限的通信系统不会超过 具有较高权利的通信系统的干扰阈值; 降低低权限的通信系统的可用频谱资源，使得由针对目标通信系统的低权限的通信系统引起的干扰不超过目标通信系统的干扰阈值; 根据具有低权限的通信系统的可用频谱资源的减少，更新目标通信系统的可用频谱资源，使得聚合干扰不超过具有高权限的通信系统的干扰阈值。

公开(公告)号：US20170013480A1

公开(公告)日：2017-01-12

申请号：US15188413

申请日：2016-06-21

Applicant: Sony Corporation

Inventor： Jinhui CHEN ,  Chen SUN ,  Xin GUO ,  Yuxin WEI

IPC: H04W24/02 ,  H04W48/16

Abstract: The present disclosure provides an assisting communication device and method, a wireless access node and a method for a wireless access node. The assisting communication device includes: an adjacent access nodes information acquiring unit, configured to detect, based on configuration information from a wireless access node assisted by the assisting communication device, at least one adjacent access node, to acquire working parameters of the adjacent access nodes, the configuration information including an indication about at least one of a detecting type, a detecting object and a detecting result report; and a notification unit, configured to report the acquired working parameters of the adjacent access nodes to the wireless access node assisted by the assisting communication device, to be served as a configuration reference of the wireless access node so as to avoid conflict with the adjacent access nodes.

Abstract translation: 本公开提供了一种辅助通信设备和方法，无线接入节点和用于无线接入节点的方法。 辅助通信装置包括：相邻接入节点信息获取单元，用于根据来自辅助通信设备辅助的无线接入节点的配置信息，检测至少一个相邻接入节点，以获取相邻接入节点的工作参数 所述配置信息包括关于检测类型，检测对象和检测结果报告中的至少一个的指示; 以及通知单元，被配置为将所获取的相邻访问节点的工作参数报告给由所述辅助通信设备辅助的所述无线接入节点，以被用作所述无线接入节点的配置参考，以避免与所述相邻接入的冲突 节点。

公开(公告)号：US20160295522A1

公开(公告)日：2016-10-06

申请号：US15035347

申请日：2014-12-02

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

Inventor： Zhongbin QIN ,  Yuxin WEI ,  Chen SUN ,  Xin GUO

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

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

Abstract: 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.

Abstract translation: 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。