公开(公告)号：US20200221465A1

公开(公告)日：2020-07-09

申请号：US16628032

申请日：2018-09-13

Applicant: Sony Corporation

Inventor： Chen SUN ,  Xin GUO

IPC: H04W72/08

Abstract: Disclosed are a wireless communication method and a wireless communication device. A device for managing multiple systems causing interference to a reference point, comprising one or more processors, the processors being configured to: acquire a total amount of interference that is allowed to be caused by the multiple systems at the reference point, determined by another device; on the basis of the acquired total amount of interference, determining a communication resource for each of the multiple systems, such that the interference caused at the reference point by the multiple systems when communicating using the communication resources is different and the sum of interference caused by the multiple systems does not exceed the total amount of interference; and notifying each system of the corresponding communication resource determined for the system.

公开(公告)号：US20200187208A1

公开(公告)日：2020-06-11

申请号：US16628682

申请日：2018-08-03

Applicant: Sony Corporation

Inventor： Yanzhao HOU ,  Xiaofeng TAO ,  Yuming LIU ,  Zhaoqi PENG ,  Xin GUO

IPC: H04W72/04 ,  H04W72/08 ,  H04L5/00

Abstract: The present disclosure provides a method and electronic apparatus for wireless communication and a computer readable storage medium. The electronic apparatus comprises a processing circuit. The electronic apparatus is configured to determine whether a related parameter of an available component carrier in a sidelink satisfies a preset condition; and if the related parameter satisfies a present condition, to configure the available parameter for use as a secondary component carrier in carrier aggregation of the sidelink.

公开(公告)号：US20200162974A1

公开(公告)日：2020-05-21

申请号：US16749993

申请日：2020-01-23

Applicant: Sony Corporation

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

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

Abstract: 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.

公开(公告)号：US20200112960A1

公开(公告)日：2020-04-09

申请号：US16703899

申请日：2019-12-05

Applicant: Sony Corporation

Inventor： Chen SUN ,  Xin GUO

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

Abstract: 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：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

IPC: H04W16/18 ,  H04W16/14

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：US20190335348A1

公开(公告)日：2019-10-31

申请号：US16314668

申请日：2017-07-21

Applicant: Sony Corporation

Inventor： Yanzhao HOU ,  Shiyu ZHANG ,  Xin GUO ,  Yanyan LU ,  Zhaoqi PENG ,  Xiaofeng TAO

IPC: H04W24/08 ,  H04W4/06 ,  H04W4/40 ,  H04W24/10

Abstract: Disclosed are a wireless-communication electronic device and method. The electronic device of a user equipment terminal comprises a processing circuit, said processing circuit being configured to: measure the downlink channel quality of a serving base station and adjacent base station of a user equipment; on the basis of the measured downlink channel quality, determine a first base station set from the serving base station and adjacent base station, the first base station set representing a base station set that is to broadcast or multicast data and information. According to the embodiments of the present disclosure, even if location information is unusable, it is still possible to quickly determine a multicast/broadcast base station, while signaling overhead is also reduced.

公开(公告)号：US20190268126A1

公开(公告)日：2019-08-29

申请号：US16408491

申请日：2019-05-10

Applicant: Sony Corporation

Inventor： Xin GUO

IPC: H04L5/00 ,  H04W16/14 ,  H04W72/04 ,  H04W72/08 ,  H04W16/22 ,  H04W72/10

Abstract: 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.

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

IPC: H04W72/08 ,  H04W16/14

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

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

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：US20190104016A1

公开(公告)日：2019-04-04

申请号：US16015356

申请日：2018-06-22

Applicant: SONY CORPORATION

Inventor： Xin GUO ,  Chen SUN ,  Wei REN

IPC: H04L12/24

Abstract: An electronic device and a method in a wireless communication system, and a wireless communication system are provided. The electronic device in a wireless communication system includes a processing circuit configured to: determine a parameter set for characterizing attributes of an acquisition object; and determine, based on the parameter set, acquisition configuration information concerning feature acquisition performed by an acquisition node on the acquisition object. With the electronic device, the method and the wireless communication system, a proper acquisition policy can be set for the acquisition object, such that feature acquisition can be properly performed on the acquisition object.