公开(公告)号：US20190132072A1

公开(公告)日：2019-05-02

申请号：US16309811

申请日：2017-06-14

申请人： SONY CORPORATION

发明人： Zhiyuan LIN ,  Jin SIMA ,  Bo BAI ,  Wei CHEN ,  Xin GUO

IPC分类号： H04J13/00 ,  H04L5/00

摘要： The present disclosure provides electronic device and method for interleaved multiple access communication. An electronic device for an interleaved multiple access control terminal comprises a processing circuit, which is configured to acquire information about interleaved multiple access communication between a receiving apparatus and a transmitting apparatus; determine configuration parameters for the transmitting apparatus based on the information, the configuration parameters comprising operation parameters of an interleaver of the transmitting apparatus, the interleaver being used to distinguish the transmitting apparatus from other transmitting apparatus; and provide the determined configuration parameters to the transmitting apparatus, so that the transmitting apparatus is configured with the transmitting parameters for communicating with the receiving apparatus.

公开(公告)号：US20180368148A1

公开(公告)日：2018-12-20

申请号：US16110195

申请日：2018-08-23

申请人： Sony Corporation

发明人： Chen SUN ,  Xin GUO

IPC分类号： H04W72/04 ,  H04W16/14 ,  H04W72/08 ,  H04W72/10

摘要： A system that receives a request for resources from a first system of a plurality of systems having different levels of priority; identifies resources that are available in a second system different from the plurality of systems based on the received request; and determines whether to adjust a resource assigned to the plurality of systems based on the priority level of the first system and the resources that are available in the second system.

公开(公告)号：US20180184460A1

公开(公告)日：2018-06-28

申请号：US15736206

申请日：2016-07-27

申请人： Sony Corporation

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

IPC分类号： H04W74/08 ,  H04W72/14

CPC分类号： H04W74/0833 ,  H04W72/14 ,  H04W74/08 ,  H04W74/085

摘要： A base station side and user equipment side device and method in a wireless communication system, and a wireless communication system. The base station side device includes a processor configured to: respond to a random access request of the user equipment and determine that an access process initiated by the user equipment is a contention-based or a non-contention-based access process; and with respect to the contention-based access process, to prepare auxiliary access information for potential user equipment that has failed to access so that the user equipment that has failed to access and the base station can complete the access process based on interaction of auxiliary access information.

公开(公告)号：US20180167826A1

公开(公告)日：2018-06-14

申请号：US15893253

申请日：2018-02-09

申请人： SONY CORPORATION

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

IPC分类号： H04W16/16 ,  H04W72/08

CPC分类号： H04W16/16 ,  H04W16/14 ,  H04W16/32 ,  H04W72/085

摘要： 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.

公开(公告)号：US20170339705A1

公开(公告)日：2017-11-23

申请号：US15525861

申请日：2015-11-13

申请人： SONY CORPORATION

发明人： Youping ZHAO ,  Chen SUN ,  Songpeng LI ,  Xin GUO

IPC分类号： H04W72/10 ,  H04L5/00

摘要： A radio resource management system and method, the system includes: an acquisition device acquiring a range to be protected of a high priority system and a positioning range of a low priority system based on position information about at least one high priority system and at least one low priority system; a selection device selecting, with regard to the high priority system in at least one high priority system group, a position where a reference generated by a low priority system to the high priority system satisfies a pre-determined condition, for each low priority system within the positioning range thereof, as a reference position of the low priority system based on the range to be protected of the high priority system; and a parameter determination device determining a working parameter of the low priority system for the high priority system based on the reference position of each low priority system.

公开(公告)号：US20170237833A1

公开(公告)日：2017-08-17

申请号：US15485925

申请日：2017-04-12

申请人： SONY CORPORATION

发明人： Xin GUO

IPC分类号： H04L29/06 ,  H04L29/08

CPC分类号： H04L69/08 ,  H04L67/141 ,  H04L67/42 ,  H04W76/14

摘要： A method for wireless data transmission, a transmission system, client controllers, and server controllers are described. The method for wireless data transmission includes: establishing management connection, the server controller establishes task management connection among the client controllers respectively; task arrangement, the server controller arranges the wireless data transmission task among the client equipment based on the information of client equipment, which is acquired from the task management connection, each client equipment is coupled with corresponding client controller; task executing, based on the arranged information of wireless data transmission task; establishing data transmission connection among the client controllers; and executing the wireless data transmission task through the data transmission connection. By using the server controllers, the wireless data transmission among client equipment can be accomplished conveniently, without an operating interface.

公开(公告)号：US20170026160A1

公开(公告)日：2017-01-26

申请号：US15220553

申请日：2016-07-27

申请人： SONY CORPORATION

发明人： Xin GUO

IPC分类号： H04L5/00 ,  H04W72/08 ,  H04W72/04 ,  H04W16/14 ,  H04W16/22

CPC分类号： H04L5/0096 ,  H04W16/14 ,  H04W16/22 ,  H04W72/04 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/10

摘要： The present invention provides a resource management method and system thereof. The resource management method includes: judging whether the variation degree of work state of a communication system will result in the change of resource management information of the communication system or not, if so, then the resource management information is re-collected, wherein the resource management information includes the state, the interference state among links and service stream information relating to each node in the communication system; and determining the resource allocation strategy of the communication system according to the resource management information.

摘要翻译： 本发明提供一种资源管理方法及其系统。 资源管理方法包括：判断通信系统的工作状态的变化程度是否会导致通信系统的资源管理信息的改变，如果是，则再次收集资源管理信息，其中资源 管理信息包括状态，链路之间的干扰状态和与通信系统中的每个节点相关的服务流信息; 以及根据所述资源管理信息确定所述通信系统的资源分配策略。

公开(公告)号：US20160360421A1

公开(公告)日：2016-12-08

申请号：US15237229

申请日：2016-08-15

申请人： Sony Corporation

发明人： Xin GUO

IPC分类号： H04W16/14 ,  H04W74/04

CPC分类号： H04W16/14 ,  H04L5/0037 ,  H04W16/10 ,  H04W74/04

摘要： Disclosed in the present invention are a method and an apparatus for antenna management. The method comprises that resource use status data are collected from managed access networks, access networks which participate antenna scheduling are selected from the managed access networks according to the resource use status data to compose an antenna scheduling set, wherein access networks using same spectrum resources are composed in the same antenna scheduling set; radio links of each access network in the antenna scheduling set are divided into one or more radio link clusters; radio resources are allocated to every radio link cluster in the antenna scheduling set in order that mutual interferences among all the radio link clusters in said antenna scheduling set are within a preset range; and radio resource allocation results are sent to the access network that the radio link clusters belong to. The said method and apparatus enable as many access networks as possible to work at the same time within an interference allowed range using the same spectrum resource, increasing spectrum multiplex opportunity and realizing high resource use rate.

公开(公告)号：US20160205701A1

公开(公告)日：2016-07-14

申请号：US14987889

申请日：2016-01-05

申请人： Sony Corporation

发明人： Jinhui CHEN ,  Chen SUN ,  Xin GUO

IPC分类号： H04W72/12 ,  H04B7/04

CPC分类号： H04W72/12 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0626

摘要： A device and method for use in a Multi-Input Multi-Output MIMO wireless communication system are provided. The device used in the MIMO wireless communication system comprises: a matching unit configured to determine a matching degree of channel estimation information of a communication device to be scheduled with one or more reference vectors included in a reference vector group, wherein the reference vector group depends on an antenna array configuration of the MIMO wireless communication system; and a channel characteristic determining unit configured to determine correlation information of the one or more reference vectors with the matching degree satisfying a predetermined condition as one or more parameters reflecting channel characteristic(s) associated with the communication device. By applying the device used in the MIMO wireless communication system and wireless communication method according to the disclosure, it is possible to avoid interference among strong-space-correlated users, and thereby improve the efficiency of processing such as scheduling, noise reduction and so on.

摘要翻译： 提供了一种用于多输入多输出MIMO无线通信系统的设备和方法。 在MIMO无线通信系统中使用的装置包括：匹配单元，被配置为确定要被调度的通信设备的信道估计信息的匹配度，所述一个或多个参考向量包括在参考矢量组中，其中所述参考矢量组依赖 在MIMO无线通信系统的天线阵列配置上; 以及信道特性确定单元，被配置为确定具有满足预定条件的匹配度的一个或多个参考向量的相关信息作为反映与通信设备相关联的信道特性的一个或多个参数。 通过应用根据本发明的MIMO无线通信系统和无线通信方法中使用的设备，可以避免强空间相关用户之间的干扰，从而提高诸如调度，降噪等的处理效率 。

公开(公告)号：US20160198395A1

公开(公告)日：2016-07-07

申请号：US14978295

申请日：2015-12-22

申请人： Sony Corporation

发明人： Yanzhao HOU ,  Qimei CUI ,  Hui LIANG ,  Qinyan JIANG ,  Tong ZHANG ,  Xin GUO ,  Jinhui CHEN ,  Chen SUN

IPC分类号： H04W48/16 ,  H04W72/08 ,  H04W74/00 ,  H04W72/04

CPC分类号： H04W48/16 ,  H04L5/00 ,  H04L5/0073 ,  H04L5/0091 ,  H04W24/00 ,  H04W28/12 ,  H04W48/20 ,  H04W72/02

摘要： The present disclosure provides a management apparatus and a method for wireless communication as well as an apparatus and a method for wireless communication. The management apparatus includes: a determining module, configured to select a communication unit satisfying a predetermined condition from among a communication unit cluster managed by the management apparatus, and determine interference information or load information of at least part of resource blocks corresponding to the communication unit.

摘要翻译： 本公开提供了一种用于无线通信的管理装置和方法以及用于无线通信的装置和方法。 管理装置包括：确定模块，被配置为从由管理装置管理的通信单元群集中选择满足预定条件的通信单元，并且确定与通信单元相对应的资源块的至少一部分的干扰信息或负载信息 。