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Device and method in wireless communication system

A wireless communication system and wireless communication technology, applied in the field of wireless communication systems, can solve the problems of scarce and expensive transmission resources available

Active Publication Date: 2020-02-18
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Newly available transmission resources (such as spectrum resources) are either very scarce or very expensive

Method used

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  • Device and method in wireless communication system
  • Device and method in wireless communication system
  • Device and method in wireless communication system

Examples

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Embodiment Construction

[0038]Embodiments of the present disclosure are described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the present disclosure may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not relevant to the present disclosure and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity.

[0039] Some embodiments of the present disclosure provide a device and a method for configuring wireless transmission resources of a primary system for a secondary system in a wireless communication application scenario where the primary system and the secondary system coexist. In the wireless communication scenario, multiple subsystems may be included. The plurality of secondary systems share wireless transmission resources of the primary system. ...

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Abstract

Apparatuses and methods in a wireless communication system are disclosed. The device is used in a wireless communication scenario including a primary system and multiple secondary systems, and includes: distribution estimating means configured to estimate the geographical distribution density of the multiple secondary systems; clustering means configured to The distribution density clusters the plurality of subsystems into one or more clusters, wherein the subsystems in each cluster are evenly distributed geographically; and the resource allocation means is configured to determine the transmission of the primary system in units of clusters Available resource information that can be used by the subsystem in the resource.

Description

technical field [0001] The present disclosure relates to the field of wireless communication, in particular, to a method and a device in a wireless communication system in which a primary system and a secondary system coexist. Background technique [0002] With the evolution of wireless communication systems, users have higher and higher service demands for high-quality, high-speed, and new services. Wireless communication operators and equipment manufacturers must continuously improve the system to meet user requirements. This requires a large number of transmission resources (the transmission resources can be spectrum resources such as carriers and subcarriers or time-frequency resources such as time slots, and parameters such as time, frequency, bandwidth and / or allowable maximum transmission power can be used to quantify) to support new services and meet high-speed communication needs. Limited transmission resources are usually already allocated to fixed operators and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/02H04W16/14H04W72/54
CPCH04W16/14H04W72/541
Inventor 孙晨
Owner SONY CORP