Method, device and system for dispatching user equipment of down link

A technology of user equipment and downlink, which is applied in the field of communication, can solve problems that affect system performance, cannot be guaranteed, and does not take into account user distribution and cell load imbalance and variability, etc., to improve system performance and user throughput , Guarantee the effect of service quality

Active Publication Date: 2014-06-11
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect described in this patented technology allows users to have greater flexibility than previously available frequencies while still having access to them at their best level. This means they will get faster data transmission rates without sacrificing signal strength or reducing network capacity. Additionally, if there're many nearby neighbors who require an extra part of its own spectrum then adding another section called spare blocks helps save time on these other parts. Overall, this new method improves overall efficiency and reduces interference from overlapping signals.

Problems solved by technology

The technical problem addressed in this patented solution relates to improving wireless network efficiency while reducing unwanted signals from neighbor cells caused by overlapping signal transmission between different base stations or users' devices at one time.

Method used

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  • Method, device and system for dispatching user equipment of down link
  • Method, device and system for dispatching user equipment of down link
  • Method, device and system for dispatching user equipment of down link

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Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] figure 1 It is a flowchart of a method for scheduling downlink user equipment in a preferred embodiment of the present invention. The method in this embodiment is mainly executed by the first device 1 and the second device 2 . Wherein, the first device 1 serves the first cell, and the second device 2 serves the second cell; preferably, the first device 1 is included in the base station to which the first cell belongs, and the second device 2 includes in the base station to which the second cell belongs. Wherein, the first cell and the second cell are adjacent, and the first cell and the second cell may belong to the same base station, or may belong to different base stations.

[0034] The method according to this embodiment includes the following steps S11, S21, S22, S23, S12, S13 and S14.

[0035] In step S11, the first device 1 acquires resource loa

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Abstract

The invention provides a method, device and system for dispatching user equipment of a down link. Parts of physical resource blocks in a variable frequency band are selected to be added into a reserved frequency band according to resource load information of a first cell and channel condition information of a variable frequency band of a second cell, after the selected physical resource blocks are added into the reserved frequency band, resource load information of the second cell is provided, and the reserved frequency band of the second cell is determined according to the resource load information of the second cell to be used for dispatching the user equipment of the down link in the first cell. According to the method, device and system for dispatching the user equipment of the down link, more schedulable frequency band resources can be provided for one cell by expanding the reserved frequency band of an adjacent cell of the cell.

Description

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Claims

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Application Information

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Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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