-
公开(公告)号：US20200236560A1
公开(公告)日：2020-07-23
申请号：US16634887
申请日：2018-10-19
Applicant: Sony Corporation
Inventor： Youping ZHAO , Jingyun WANG , Chen SUN , Xin GUO
Abstract: The present disclosure provides an electronic device and method for wireless communication. The electronic device comprises: a processing circuit configured to determine a collaborative access point set for users within a predetermined range by using a wireless network topology of a wireless network as a state, and to redetermine the collaborative access point set for the users in response to a change in the wireless network topology, wherein the wireless network topology comprises a user distribution and an access point distribution.
-
公开(公告)号：US20190335476A1
公开(公告)日：2019-10-31
申请号：US16505715
申请日：2019-07-09
Applicant: Sony Corporation
Inventor： Youping ZHAO , Yiqi HU , Chen SUN , Xin GUO
Abstract: The present disclosure provides a radio resource management system and method. The radio resource management system includes a control device for determining, based on geographical location information of at least one secondary system and at least one primary system managed by the radio resource management system, a radio resource available to the at least one secondary system among licensed radio resources of the at least one primary system when the primary system is not interfered with, the control device including a selection unit for selecting at least one object liable to be interfered with by the secondary system managed by another radio resource management system from the at least one primary system, from the at least one secondary system, or from the at least one primary system and the at least one secondary system based on the geographical location information; and a communication device for transmitting the geographical location information of the at least one object selected by the selection unit to the another radio resource management system. The present disclosure can reduce an information interaction between radio resource management systems.
-
3.发明申请公开(公告)号：US20190166505A1
公开(公告)日：2019-05-30
申请号：US16313475
申请日：2017-07-12
Applicant: Sony Corporation
Inventor： Youping ZHAO , Jingyun WANG , Chen SUN , Xin GUO
IPC: H04W16/14 , H04B17/391 , H04W16/18
Abstract: Provided in the present disclosure are a wireless scene identification apparatus and method for performing identification on the scene category of a predetermined wireless scene, and a wireless communication device and system. The wireless scene identification apparatus comprises: a processing circuit, configured to classify, on the basis of features extracted from environment parameters in a predetermined wireless scene, wireless channel conditions of wireless signals in the predetermined wireless scene by means of a plurality of trained classifiers, and perform decision fusion on the classification results of the plurality of classifiers, so as to classify the wireless channel conditions as wireless channel conditions in the predetermined plurality of wireless channel conditions.
-
公开(公告)号：US20170339705A1
公开(公告)日：2017-11-23
申请号：US15525861
申请日：2015-11-13
Applicant: SONY CORPORATION
Inventor： Youping ZHAO , Chen SUN , Songpeng LI , Xin GUO
Abstract: 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.
-
5.发明申请RADIO RESOURCE MANAGEMENT SYSTEM AND METHOD, SECONDARY SYSTEM AND STORAGE SYSTEM 审中-公开无线电资源管理系统和方法，二次系统和存储系统公开(公告)号：US20160088636A1
公开(公告)日：2016-03-24
申请号：US14825329
申请日：2015-08-13
Applicant: Sony Corporation
Inventor： Youping ZHAO , Chen Sun , Yiqi Hu , Xin Guo
CPC classification number: H04W16/14 , H04W24/02 , H04W72/082
Abstract: The present disclosure provides a radio resource management system and method, a secondary system and a storage system. The radio resource management system comprises: an acquiring device, configured to acquire the interference information of respective locations managed by the radio resource management system according to the location information and the operating parameters of the secondary systems managed by its and adjacent radio resource management system; and a determining device, configured to determine whether to accept a request from a new secondary system, which is within the management range of the radio resource management system and requests to access spectrum resource, and the spectrum resources available for the new secondary system, based on the interference information acquired by the acquiring device and the location information of the new secondary system, wherein, the radio resource management system manages the secondary systems within its management range, such that the secondary system opportunistically utilize the authorized spectrum resources of a primary system under the premise that the interference of the secondary systems meets a predetermined condition to the primary system. The present disclosure can access the spectrum resource for a new secondary system more quickly and reliably.
Abstract translation: 本公开提供了一种无线电资源管理系统和方法，辅助系统和存储系统。 无线资源管理系统包括：获取装置，用于根据由其和相邻的无线电资源管理系统管理的二级系统的位置信息和操作参数，获取由无线资源管理系统管理的各个位置的干扰信息; 以及确定装置，被配置为基于所述新的辅助系统接收来自所述无线电资源管理系统的管理范围内的请求并请求接入频谱资源的请求以及可用于所述新的辅助系统的频谱资源 关于由所述获取装置获取的干扰信息和所述新二次系统的位置信息，其中，所述无线资源管理系统管理其管理范围内的二级系统，使得所述辅助系统机会地利用主系统的授权频谱资源 在第二系统的干扰对主系统满足预定条件的前提下。 本公开可以更快速和可靠地访问新的辅助系统的频谱资源。
-
Patent Agency Ranking
6.发明申请公开(公告)号：US20200344612A1
公开(公告)日：2020-10-29
申请号：US16919352
申请日：2020-07-02
Applicant: Sony Corporation
Inventor： Youping ZHAO , Wei DING , Chen SUN , Xin GUO
Abstract: Provided are an electronic device and a method for an electronic device. The electronic device comprises a processing circuit, configured to: determine a first set of a high priority secondary system based on mutual interference between a low-priority sub-system and the high-priority sub-system, wherein the mutual interference between the high-priority sub-system in the first set and at least one low-priority sub-system is higher than a pre-set level; and based on information related to the first set, clustering the high-priority sub-system in the first set.
-
公开(公告)号：US20200029224A1
公开(公告)日：2020-01-23
申请号：US16584975
申请日：2019-09-27
Applicant: Sony Corporation
Inventor： Youping ZHAO , Yiteng WANG , Xin GUO , Chen SUN
Abstract: An electronic apparatus and a method for a spectrum management device are provided. The electronic apparatus includes processing circuitry configured to: acquire, for a predetermined primary system, an interference radiation map representing interference amounts of secondary systems at locations in a management region of the spectrum management device to the primary system; and determine an exclusion zone for the primary system based on the interference radiation map, where secondary systems in the exclusion zone cannot use a spectrum which is being used by the primary system.
-
公开(公告)号：US20190182844A1
公开(公告)日：2019-06-13
申请号：US16310833
申请日：2017-07-07
Applicant: Sony Corporation
Inventor： Youping ZHAO , Yiteng WANG , Xin GUO , Chen SUN
Abstract: Provided are an electronic device and a method for an electronic device. The electronic device comprises a processing circuit, configured to: determine sub-system in specific region, and based on relative interference between the sub-systems and quality of service requirements for the sub-systems, clustering the sub-systems.
-
公开(公告)号：US20190182677A1
公开(公告)日：2019-06-13
申请号：US16311180
申请日：2017-07-06
Applicant: Sony Corporation
Inventor： Youping ZHAO , Wei DING , Chen SUN , Xin GUO
Abstract: Provided are as electronic device and a method for an electronic device. The electronic device comprises a processing circuit, configured to: determine a first set of a high priority secondary system based on mutual interference between a low-priority sub-system and the high-priority sub-system, wherein the mutual interference between the high-priority sub-system in the first set and at least one low-priority sub-system is higher than a pre-set level; and based on information related to the first set, clustering the high-priority sub-system in the first set.
-
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
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.
-
-
-
-
-
-
-
-
-
Search Results
25
records
(took 0.021 seconds)
